CN112756283A - Cleaning and fixing device of cement compression testing machine - Google Patents
Cleaning and fixing device of cement compression testing machine Download PDFInfo
- Publication number
- CN112756283A CN112756283A CN201911057676.3A CN201911057676A CN112756283A CN 112756283 A CN112756283 A CN 112756283A CN 201911057676 A CN201911057676 A CN 201911057676A CN 112756283 A CN112756283 A CN 112756283A
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- rod
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- plate
- cleaning
- test block
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- 230000006835 compression Effects 0.000 title claims abstract description 30
- 238000007906 compression Methods 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 239000004568 cement Substances 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
- G01N3/04—Chucks
-
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- Physics & Mathematics (AREA)
- 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 discloses a cleaning and fixing device of a cement compression testing machine, which comprises a compression bar, wherein a sliding bar is vertically arranged on a bottom plate of the compression bar, a connecting plate is arranged on the outer wall of the bottom end of the compression bar in a surrounding manner, a base is arranged at the bottom of the connecting plate, a fixing plate is arranged at the top of the base, a connecting rod is horizontally arranged at the bottom of the sliding bar, a test block is arranged at the center of the top of the fixing plate, and fixing rods are arranged on two sides of the test block. The device provided by the invention has the advantages that the connecting rope drives the fixed rod to move towards one side of the test block, the toothed plate drives the rotating gear to rotate, the rotating gear drives the threaded ring to move through surrounding threads, the cleaning rod is driven to move through the threaded ring, residues on the top of the fixed plate are cleaned, the connecting rope pulls the fixed rod when the connecting plate rises, the rubber block is separated from the test block, the position of the test block can be fixed during testing, and the surface supporting table can be automatically cleaned after the testing is finished.
Description
Technical Field
The invention relates to the technical field of cement, in particular to a cleaning and fixing device of a cement compression testing machine.
Background
In modern building construction in China, reinforced cement concrete is usually used as a building material to carry out construction, the China has higher requirements on the building material, and a professional third-party detection mechanism is required to sample before use to carry out various related technical tests to detect whether the material meets the requirements, cement detection generally detects consistency, initial setting time, final setting time, stability, compressive strength, flexural strength and screen allowance and respectively has professional equipment to carry out testing, the machine used in the compression test of the cement is a press machine, and a traditional compression detection machine places a test block below a hydraulic rod and then uniformly applies pressure.
Traditional check out test set's extrusion mechanism is comparatively simple, lacks fixing device, place the incline with the test block very easily when the test personnel place the test block, in case when the extrusion, the test block incline, cause the uneven condition of atress very easily, just so make the data production deviation of experimental record, and still probably cause the test block to burst apart when the extrusion, the influence becomes to operating personnel's safety illumination, and traditional equipment does not dispose cleaning device after the extrusion is accomplished, still need artifical extra going to operate, very troublesome, increased experimental consuming time, and the efficiency is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cleaning and fixing device of a cement compression testing machine, which has the advantages of fixing the position of a test block during testing and automatically cleaning a surface supporting table after the testing is finished, and solves the problems of poor fixing property and inconvenient cleaning of the traditional equipment.
(II) technical scheme
In order to realize the purpose that the test block can be fixed in position during the test and the surface supporting table can be automatically cleaned after the test is finished, the invention provides the following technical scheme: a cleaning and fixing device of a cement compression testing machine comprises a compression rod, a bottom plate of the compression rod is vertically provided with a sliding rod, the outer wall of the bottom end of the compression rod is provided with a connecting plate in a surrounding manner, the bottom of the connecting plate is provided with a base, the top of the base is provided with a fixing plate, the bottom of the sliding rod is horizontally provided with a connecting rod, the center of the top of the fixing plate is provided with a test block, both sides of the test block are provided with fixing rods, one side of each fixing rod, which is close to the test block, is fixedly connected with a rubber block, one end of each fixing rod, which is far away from the rubber block, is provided with a reel, one side of each reel, which is far away from the rubber block, is provided with a cleaning rod, the inside of the connecting rod is provided with a rotating rod, the, the bottom of the cleaning rod is provided with a hairbrush.
Preferably, the both ends of dwang are provided with compression spring, the both ends of dwang are passed through the turning block and are connected with connecting rod rotation each other, compression spring and the mutual fixed connection of turning block, the connecting rod is made the pole for the metal.
Preferably, the one end of dwang is provided with slewing gear, one side of slewing gear is vertical and is provided with the pinion rack, the top and the connecting plate intercommunication each other of pinion rack through connection pole, pinion rack and slewing gear intermeshing, the pinion rack is the metal sheet, the pinion rack through connection pole bottom and the inside intercommunication each other of base.
Preferably, one side that the dead lever is close to the reel is provided with the telescopic link, the inside flat spring that is provided with of telescopic link, flat spring and dead lever interconnect, the outward appearance of flat spring is the platykurtic, the dead lever is also the platykurtic.
Preferably, the connection rope passes telescopic link and dead lever interconnect, the top and the connecting plate interconnect of connection rope, the surface of reel is walked around to the connection rope, the connection rope is made for having elastic braided wire.
Preferably, the inside of connecting plate and the mutual fixed connection of bottom lateral wall of depression bar, the inside of connecting plate is provided with a plurality of circular ports that correspond each other with the slide bar, the connecting plate passes through circular port and the mutual sliding connection of slide bar, circular port inside is provided with lubricating oil.
Preferably, the fixing plate is circular, the bottom shape of the pressure lever corresponds to the fixing plate, the top surface of the fixing plate is provided with an anti-slip pad, and the fixing plate is made of high-strength metal.
Preferably, one side of base is provided with controlgear, controlgear's top is provided with the display, controlgear's signal output part and the signal receiving terminal electric connection of depression bar, the inside pressure sensors that is provided with of base.
Advantageous effects
Compared with the prior art, the invention provides a cleaning and fixing device of a cement compression testing machine, which has the following beneficial effects:
1. when using, place the test block in the top of fixed plate earlier, push down the depression bar, and then drive and connect the rope and move downwards for connect the rope and reduce the pulling force of dead lever, and then under flat spring's effect, drive the dead lever and move to test block one side, and then drive the rubber block and laminate the test block surface, the rubber block makes the top center that the position of test block reachd the fixed plate, prevents the skew when the extrusion, guarantees the exactness of experimental data.
2. After the pressurization is completed, the pressure rod is moved upwards, the connecting plate is driven to ascend through the pressure rod, then the toothed plate is driven to ascend through the connecting plate, the rotating gear is driven to rotate through the toothed plate, the rotating gear drives the threaded ring to move through the surrounding threads, further the cleaning rod is driven to move through the threaded ring, the crushed test block is pushed to one side of the outer portion of the fixed plate through the cleaning rod, the top residue of the fixed plate is cleaned through a bottom brush, when the threaded ring reaches the other end of the rotating rod, the threaded ring and the surrounding threads are separated from each other, then the connecting plate is continuously pulled upwards, the connecting plate is pressed downwards after reaching a certain height, further the toothed plate is driven to descend, the rotating gear is driven to reversely rotate through the toothed plate, the cleaning rod is stopped after returning to the original position, then the next test block is put into the top of the fixed plate, and the connecting rope is driven to ascend when the connecting plate, and then the pulling dead lever for the rubber block and test block alternate segregation prevent to block clearance pole.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of a support structure of the present invention;
FIG. 3 is a schematic view of the interior of a connecting rod of the present construction;
fig. 4 is a sectional view of the internal structure of the telescopic rod of the structure of the invention.
In the figure: 1. a pressure lever; 2. a slide bar; 3. a connecting plate; 4. a base; 5. a fixing plate; 6. a connecting rod; 7. testing blocks; 8. fixing the rod; 9. a rubber block; 10. a reel; 11. connecting ropes; 12. cleaning the rod; 13. rotating the rod; 14. a threaded ring; 15. a surrounding thread; 16. a pressure spring; 17. a rotating gear; 18. a toothed plate; 19. a telescopic rod; 20. a flat spring; 21. rotating the block; 22. and controlling the equipment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-4, a cleaning and fixing device for a cement compression testing machine comprises a compression bar 1, a sliding bar 2 is vertically arranged on a bottom plate of the compression bar 1, a connecting plate 3 is arranged on the outer wall of the bottom end of the compression bar 1 in a surrounding manner, a base 4 is arranged at the bottom of the connecting plate 3, a fixing plate 5 is arranged at the top of the base 4, a connecting rod 6 is horizontally arranged at the bottom of the sliding bar 2, a test block 7 is arranged at the center of the top of the fixing plate 5, fixing rods 8 are arranged on both sides of the test block 7, a rubber block 9 is fixedly connected to one side of each fixing rod 8 close to the test block 7, a reel 10 is arranged at one end of each fixing rod 8 far from the rubber block 9, a connecting rope 11 is arranged on one side of each reel 10 far from the rubber block 9, a cleaning rod 12 is arranged on one side of each, the outer wall of the middle part of the rotating rod 13 is provided with a surrounding thread 15.
Both ends of the rotating rod 13 are provided with pressure springs 16, both ends of the rotating rod 13 are mutually rotatably connected with the connecting rod 6 through rotating blocks 21, and the pressure springs 16 are mutually fixedly connected with the rotating blocks 21.
One end of dwang 13 is provided with rotating gear 17, and one side of rotating gear 17 is vertical pinion rack 18 that is provided with, and pinion rack 18 runs through the top and the connecting plate 3 intercommunication each other of connecting rod 6, and pinion rack 18 and rotating gear 17 intermeshing, pinion rack 18 drive rotating gear 17 and rotate, and rotating gear 17 drives threaded ring 14 through surrounding thread 15 and removes, and then drives clearance pole 12 through threaded ring 14 and remove.
One side that the dead lever 8 is close to reel 10 is provided with telescopic link 19, and the inside flat spring 20 that is provided with of telescopic link 19, flat spring 20 and dead lever 8 interconnect drive dead lever 8 and move to test block 7 one side under flat spring 20's effect, and then drive block rubber 9 and laminate to test block 7 surface, can make the top center that the position of test block 7 reachd fixed plate 5 through the block rubber 9 of both sides.
The connecting rope 11 penetrates through the telescopic rod 19 to be connected with the fixing rod 8, the top of the connecting rope 11 is connected with the connecting plate 3, the connecting rope 11 bypasses the surface of the reel 10, the fixing rod 8 is pulled to move through the connecting rope 11, and therefore fixing of the test block 7 can be released.
The inside of connecting plate 3 and the mutual fixed connection of bottom lateral wall of depression bar 1, the inside of connecting plate 3 is provided with a plurality of circular ports that correspond each other with slide bar 2, and connecting plate 3 makes connecting plate 3 can not produce the skew when removing through slide bar 2 through circular port and the mutual sliding connection of slide bar 2.
The fixed plate 5 is circular, and the bottom shape of depression bar 1 corresponds each other with fixed plate 5, and the top surface of fixed plate 5 is provided with the slipmat, guarantees that fixed plate 5 can correspond each other with depression bar 1.
One side of base 4 is provided with controlgear 22, and the top of controlgear 22 is provided with the display, and the signal output part of controlgear 22 and the signal receiving terminal electric connection of depression bar 1 show pressure parameter through controlgear 22 to the operation of control machine.
The working principle is as follows: when the test block is used, the test block 7 is placed at the top of the fixing plate 5, the pressure lever 1 is pressed downwards, the connecting rope 11 is driven by the connecting plate 3 to move downwards, the tensile force of the connecting rope 11 on the fixing rod 8 is reduced, the fixing rod 8 is driven to move towards one side of the test block 7 under the action of the flat spring 20, the rubber block 9 is driven to be attached to the surface of the test block 7, the position of the test block 7 can reach the top center of the fixing plate 5 through the rubber blocks 9 on the two sides, the test block 7 is prevented from deflecting during extrusion, the correctness of experimental data is ensured, after pressurization is completed, the pressure lever 1 is moved upwards, the connecting plate 3 is driven by the pressure lever 1 to ascend through the connecting plate 3, the toothed plate 18 is driven by the toothed plate 3 to rotate, the rotating gear 17 drives the threaded ring 14 to move through the surrounding thread 15, and then the cleaning rod 12 is driven by the threaded ring 14, the test block 7 that will be crushed through clearance pole 12 promotes the outside one side of fixed plate 5, and the brush through clearance pole 12 bottom clears away the top residue of fixed plate 5 totally, when the screw ring 14 reachs the other end of dwang 13, screw ring 14 breaks away from each other with surrounding thread 15, resume upwards pulling connecting plate 3 again, push down again after reacing certain height, and then drive pinion rack 18 and descend, drive turning gear 17 antiport through pinion rack 18, make clearance pole 12 return and stop after the original position, at this moment put into the top of fixed plate 5 with next test block 7 again, and it rises to drive connecting rope 11 when connecting plate 3 rises, and then pulling dead lever 8, make rubber block 9 and test block 7 alternate segregation, prevent to block clearance pole 12 motion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cement compression testing machine's clearance fixing device, includes depression bar (1), its characterized in that: the bottom plate of the pressure lever (1) is vertically provided with a sliding rod (2), the outer wall of the bottom end of the pressure lever (1) is provided with a connecting plate (3) in a surrounding manner, the bottom of the connecting plate (3) is provided with a base (4), the top of the base (4) is provided with a fixing plate (5), the bottom of the sliding rod (2) is horizontally provided with a connecting rod (6), the center of the top of the fixing plate (5) is provided with a test block (7), both sides of the test block (7) are provided with fixing rods (8), one side of each fixing rod (8) close to the test block (7) is fixedly connected with a rubber block (9), one end of each fixing rod (8) far away from the rubber block (9) is provided with a reel (10), one side of each reel (10) is provided with a connecting rope (11), one side of each test block (7) far away, the inside of connecting rod (6) is provided with dwang (13), clearance pole (12) are through threaded ring (14) and dwang (13) interconnect, the middle part outer wall of dwang (13) is to encircle and is provided with around screw thread (15).
2. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: both ends of dwang (13) are provided with compression spring (16), the both ends of dwang (13) are passed through turning block (21) and are connected with connecting rod (6) rotation each other, compression spring (16) and turning block (21) mutual fixed connection.
3. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: one end of dwang (13) is provided with rotating gear (17), one side of rotating gear (17) is vertical and is provided with pinion rack (18), the top and connecting plate (3) intercommunication each other that pinion rack (18) run through connecting rod (6), pinion rack (18) and rotating gear (17) intermeshing.
4. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: one side of the fixing rod (8) close to the reel (10) is provided with a telescopic rod (19), a flat spring (20) is arranged inside the telescopic rod (19), and the flat spring (20) is connected with the fixing rod (8) mutually.
5. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: connect rope (11) and pass telescopic link (19) and dead lever (8) interconnect, the top and connecting plate (3) interconnect of connecting rope (11), connect the surface that reel (10) were walked around in rope (11).
6. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: the inside of connecting plate (3) and the mutual fixed connection of bottom lateral wall of depression bar (1), the inside of connecting plate (3) is provided with a plurality of circular ports that correspond each other with slide bar (2), connecting plate (3) are through circular port and the mutual sliding connection of slide bar (2).
7. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: the fixing plate (5) is circular, the bottom of the pressure lever (1) corresponds to the fixing plate (5), and the top surface of the fixing plate (5) is provided with an anti-skid pad.
8. The cleaning and fixing device of the cement compression testing machine according to claim 1, characterized in that: one side of base (4) is provided with controlgear (22), the top of controlgear (22) is provided with the display, the signal output part of controlgear (22) and the signal reception end electric connection of depression bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057676.3A CN112756283A (en) | 2019-11-01 | 2019-11-01 | Cleaning and fixing device of cement compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057676.3A CN112756283A (en) | 2019-11-01 | 2019-11-01 | Cleaning and fixing device of cement compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756283A true CN112756283A (en) | 2021-05-07 |
Family
ID=75691951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911057676.3A Pending CN112756283A (en) | 2019-11-01 | 2019-11-01 | Cleaning and fixing device of cement compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112756283A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086981A (en) * | 2023-04-07 | 2023-05-09 | 沧州浩智科技开发服务有限公司 | Cement pressure testing machine |
| CN117309631A (en) * | 2023-09-01 | 2023-12-29 | 南通汉腾建筑科技有限公司 | Quality detection system based on prefabricated component is used |
-
2019
- 2019-11-01 CN CN201911057676.3A patent/CN112756283A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086981A (en) * | 2023-04-07 | 2023-05-09 | 沧州浩智科技开发服务有限公司 | Cement pressure testing machine |
| CN116086981B (en) * | 2023-04-07 | 2023-06-02 | 沧州浩智科技开发服务有限公司 | Cement pressure testing machine |
| CN117309631A (en) * | 2023-09-01 | 2023-12-29 | 南通汉腾建筑科技有限公司 | Quality detection system based on prefabricated component is used |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210507 |