CN114705550A - Building material resistance to compression testing arrangement - Google Patents
Building material resistance to compression testing arrangement Download PDFInfo
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- CN114705550A CN114705550A CN202210397159.6A CN202210397159A CN114705550A CN 114705550 A CN114705550 A CN 114705550A CN 202210397159 A CN202210397159 A CN 202210397159A CN 114705550 A CN114705550 A CN 114705550A
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- 239000004566 building material Substances 0.000 title claims abstract description 78
- 238000012360 testing method Methods 0.000 title claims abstract description 40
- 230000006835 compression Effects 0.000 title claims abstract description 31
- 238000007906 compression Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 66
- 238000013016 damping Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004154 testing of material Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- 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
-
- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention relates to a testing device, in particular to a building material compression resistance testing device. The building material compression resistance testing device has a protection function and avoids operators from being injured. The utility model provides a building material resistance to compression testing arrangement, including support frame, sliding plate, protective frame, baffle, first handle and rotor plate etc. the equal slidingtype ground in support frame middle part left and right sides is connected with the sliding plate, is connected with protective frame between the support frame upper portion inboard, and protective frame front side sliding type ground is connected with two baffles, two baffles respectively with two sliding plate sliding fit, two baffle front sides all are connected with first handle, and protective frame rear portion upside rotary type ground is connected with the rotor plate. According to the invention, the protective frame is arranged, so that the building material scraps can be prevented from splashing everywhere by the protective frame, the building material scraps are prevented from splashing on operators, and the operators are prevented from being injured.
Description
Technical Field
The invention relates to a testing device, in particular to a building material compression resistance testing device.
Background
Building materials refer to materials used in the construction of buildings and structures, and are the material foundation of construction engineering. In order to ensure the quality of the building material, the building material needs to be subjected to a compression test in the production process of the building material.
The building material compression-resistant detection device comprises a base, a frame, a screw seat, a hand-screwed screw, a display, a pressing plate, a pressure detection tray, an ash collection tray and a pressure detector, wherein the frame is arranged at the upper end of the base, the screw seat is arranged at the upper end of the frame, the hand-screwed screw is arranged in the screw seat, the display is arranged at the right end of the frame, the pressing plate is arranged at the lower end of the hand-screwed screw, the pressure detector is arranged at the upper end of the base, the pressure detection tray is arranged at the upper end of the pressure detector, and the ash collection tray is arranged in the pressure detection tray; the invention has simple structure, small volume and simple operation, selects the pressure detector according to the test sample, has high test precision, is convenient for the ash collecting tray to collect scraps, replaces the adjusting screw rod by screwing the screw rod by hand, adjusts the height of the pressure plate and the test piece, saves more labor, replaces the pressure detecting tray by the adjusting detecting tray, can test pieces with different sizes, has less working procedures, higher efficiency and wide application range. Although the aforesaid patent is more laborsaving, adjusts the pressure detection tray replacement and detects the tray, can test the test piece of different sizes, and the process reduces, but above-mentioned patent does not have safeguard function to lead to building material at the in-process of crushing, building material piece after the crushing splashes everywhere, and then leads to operating personnel to be injured easily.
In view of the above problems, a building material compression testing device with protection function and avoiding injury of operators needs to be designed to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a building material compression resistance testing device which has the advantages of a protection function and capability of avoiding operators from being injured and solves the problems that the building material compression resistance testing device does not have the protection function and the operators are easily injured.
The purpose of the invention is realized as follows: a building material compression resistance testing device comprises a supporting frame, sliding plates, a protective frame, baffles, a first handle, a rotating plate, a transparent plate, a second handle, a first sliding part, a first lifting plate, damping springs, a hydraulic cylinder, a second lifting plate, a detection mechanism and a clamping mechanism, wherein the sliding plates are connected to the left side and the right side of the middle part of the supporting frame in a sliding manner, the protective frame is connected between the inner sides of the upper part of the supporting frame, the two baffles are connected to the front side of the protective frame in a sliding manner and are respectively matched with the two sliding plates in a sliding manner, the first handle is connected to the front sides of the two baffles, the rotating plate is connected to the upper side of the rear part of the protective frame in a rotating manner, the transparent plate is connected to the inner side of the middle part of the rotating plate, the second handle is connected to the lower side of the rear part of the rotating plate, the first sliding part is connected to the first sliding part in a sliding manner, the side of the tops of the two sliding plates, which are far away from each other, the two damping springs are connected to the first sliding part, two damping spring on left and two damping spring on right side are the symmetry setting, and all are connected with first lifter plate between two damping spring's of homonymy the top, and the pneumatic cylinder is installed to protection frame upper portion inboard, and the piston rod of pneumatic cylinder is connected with the second lifter plate, and the protection frame rear side is equipped with the detection mechanism who is used for detecting building material's crushing resistance, and two first lifter plate tops are equipped with the clamping mechanism who is used for pressing from both sides tightly and fix a position building material.
Furthermore, the detection mechanism comprises a first L-shaped rod, a second sliding piece, a first return spring and an observation block, the rear side of the second lifting plate is connected with the first L-shaped rod, the first L-shaped rod penetrates through the rear side of the upper portion of the protection frame in a sliding mode, the middle of the upper side of the rear portion of the rotating plate is connected with the second sliding piece in a sliding mode, the first return spring is connected between the second sliding piece and the rotating plate, the first return spring is sleeved on the second sliding piece, and the rear side of the second sliding piece is connected with the observation block.
Further, the clamping mechanism comprises a first supporting piece, sliding rods, wedge-shaped rods, a second reset spring, a clamping plate, an extrusion rod, a first wedge-shaped block, a second L-shaped rod, a second wedge-shaped block, a first telescopic spring and a second telescopic spring, the first supporting piece is connected between the left side wall and the right side wall of the lower side in the protective frame, the sliding rods are connected with one sides of the two first supporting pieces which are far away from each other in a sliding manner, the wedge-shaped rods are connected with the front sides of the two sliding rods, the second reset spring is connected between the left sliding rod and the left first supporting piece, the second reset spring is connected between the right sliding rod and the right first supporting piece, the second reset spring at the same side is sleeved on the same side of the first supporting piece, the clamping plate is connected with one side of the two sliding rods which are close to each other, the extrusion rod is connected with one side of the two first lifting plate which is far away from each other on the front sides of the tops, all be connected with first wedge on two extrusion poles, the front side of the inside left and right sides of protective frame all is connected with second L type pole, all be connected with the second wedge on two second L type poles slidingly, be connected with first expanding spring between left second wedge and the left second L type pole, also be connected with first expanding spring between the second wedge on right side and the second L type pole on right side, and the first expanding spring cover of homonymy is on the second L type pole of homonymy, be connected with second expanding spring between left splint and the left slide bar, also be connected with second expanding spring between the splint on right side and the slide bar on right side.
Further, the device also comprises a dragging mechanism, the dragging mechanism comprises a rack, a connecting piece, a one-way gear, a pulley, a stay cord, a first return spring, a scroll spring and a rotating shaft, the rack is symmetrically connected to the rear side of the top of the second lifting plate in a bilateral mode, the connecting piece is symmetrically connected to the top of the protective frame in a bilateral mode, the rotating shafts are rotatably connected to the lower portions of the two connecting pieces, the one-way gear is connected to the outer side of the middle portion of each of the two rotating shafts, the one-way gear cannot rotate when the rack moves downwards, the pulley is connected to the front side of each of the two rotating shafts, the stay cord is wound on each of the two pulleys, the two stay cords respectively penetrate through the left side and the right side of the protective frame in a sliding mode, the other ends of the two stay cords are respectively connected to the tops of the two sliding plates, the scroll spring is connected between the one-way gear on the left side and the connecting piece on the right side, and the scroll spring is also connected between the one-way gear on the right side and the connecting piece, and the volute spiral springs on the same side are sleeved on the rotating shaft on the same side, two first return springs are connected between the left side and the right side in the supporting frame and one side, far away from each other, of the two sliding plates, and the two first return springs are sleeved on the sliding plates on the same side.
Further, still including pushing mechanism, pushing mechanism is including motor, screw rod and installation piece, and the motor is all installed to the inside rear side of two sliding plates, and the output shaft of two motors all is connected with the screw rod, and two screw rod outsides all are connected with the installation piece through the mode of screw thread, and two installation pieces link to each other with two first sliders respectively.
Further, still including collecting the mechanism, collect the mechanism including collecting frame, third handle and U type pole, the bottom is connected with U type pole in the support frame, has placed on the support frame and has collected the frame, collects the frame front side and is connected with the third handle, collects frame and U type pole contact.
Further, still including dust removal mechanism, dust removal mechanism is including second support piece, the pull rod, round brush and second return spring, the anterior bilateral symmetry of rotor plate is connected with second support piece, the rotor plate rear side sliding type ground is connected with the pull rod, be connected with the round brush between two second support piece upper portions sliding type ground, the round brush contacts with the transparent plate, the round brush links to each other with the pull rod, all be connected with the second return spring between round brush and two second support piece, and the second return spring cover of homonymy is on the second support piece of homonymy.
Furthermore, the second handle is provided with an anti-slip sleeve.
The invention has the beneficial effects and remarkable progress that: 1. according to the invention, the protective frame is arranged, so that the building material scraps can be prevented from splashing everywhere by the protective frame, the building material scraps are prevented from splashing on operators, and the operators are prevented from being injured.
2. By arranging the detection mechanism, the building material testing device can quickly and conveniently tell the operator the building material testing result;
3. the clamping mechanism is arranged, so that the building material can be clamped and positioned by the clamping mechanism, the building material is prevented from swinging randomly due to external collision during testing, the building material is prevented from moving, and the compression resistance test of the building material is not influenced;
4. the two sliding plates can be automatically pulled by the aid of the pulling mechanism, so that an operator does not need to manually pull the two sliding plates outwards, and convenience is brought to the operation of the operator;
5. the pushing mechanism is arranged, so that the step of pushing and pulling the first sliding part by an operator is omitted, the operation of the operator is more convenient, and the convenience is brought to the placing work of the operator to a certain extent;
6. by the aid of the collecting mechanism, operators do not need to prepare a collecting container additionally to collect building material scraps, and accordingly convenience is brought to collecting work;
7. the dust removal mechanism is arranged, so that dust on the transparent plate can be conveniently cleaned, an operator does not need to additionally use a cleaning tool to erase the dust on the transparent plate, and convenience is brought to the work of the operator.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a first partial cross-sectional view of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
Fig. 4 is a second partial cross-sectional view of the present invention.
FIG. 5 is a schematic view of a second partial body structure according to the present invention.
Fig. 6 is a schematic perspective view of the detecting mechanism of the present invention.
Fig. 7 is a perspective view of a part of the detecting mechanism of the present invention.
Fig. 8 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 9 is a perspective view of a portion of the clamping mechanism of the present invention.
Fig. 10 is a perspective view of the dragging mechanism of the present invention.
Fig. 11 is a schematic perspective view of a portion of the drag mechanism of the present invention.
Fig. 12 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 13 is a schematic perspective view of the collecting mechanism of the present invention.
Fig. 14 is a schematic perspective view of the dust removing mechanism of the present invention.
Part names and serial numbers in the figure: 1_ support frame, 2_ sliding plate, 3_ protective frame, 4_ baffle, 5_ first grip, 6_ rotating plate, 7_ transparent plate, 8_ second grip, 9_ first slider, 10_ first lifting plate, 11_ shock absorbing spring, 12_ hydraulic cylinder, 13_ second lifting plate, 14_ detection mechanism, 140_ first L-shaped rod, 141_ second slider, 142_ first return spring, 143_ view block, 15_ clamping mechanism, 150_ first support, 151_ sliding rod, 152_ wedge rod, 153_ second return spring, 154_ clamp plate, 155_ squeeze rod, 156_ first wedge block, 157_ second L-shaped rod, 158_ second wedge block, 159_ first expansion spring, 1510_ second expansion spring, 16_ pulling mechanism, 160_ rack, 161_ connecting piece, 162_ one-way gear, 162_ pulley, 164_ pull rope, 165_ first return spring, 166_ scroll spring, 167_ rotational axis, 17_ pushing mechanism, 170_ motor, 171_ screw, 172_ mounting block, 18_ collection mechanism, 180_ collection frame, 181_ third grip, 182_ U-shaped rod, 19_ dust removal mechanism, 190_ second support, 191_ pull rod, 192_ rolling brush, 193_ second return spring.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
A building material compression resistance testing device refers to figures 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13 and 14 and comprises a supporting frame 1, a sliding plate 2, a protective frame 3, baffles 4, a first handle 5, a rotating plate 6, a transparent plate 7, a second handle 8, a first sliding part 9, a first lifting plate 10, a damping spring 11, a hydraulic cylinder 12, a second lifting plate 13, a detection mechanism 14 and a clamping mechanism 15, wherein the sliding plate 2 is connected to the left side and the right side of the middle of the supporting frame 1 in a sliding mode, the protective frame 3 is connected between the inner sides of the upper portion of the supporting frame 1 and can prevent building material scraps from splashing everywhere, the two baffles 4 are connected to the front side of the protective frame 3 in a sliding mode, the two baffles 4 are respectively in sliding fit with the two sliding plates 2, the first handles 5 are welded to the front sides of the two baffles 4, the rotating plate 6 is connected to the upper side of the rear portion of the protective frame 3 in a rotating mode, the inner side of the middle part of the rotating plate 6 is connected with a transparent plate 7, the transparent plate 7 can facilitate an operator to observe the compression resistance test of the building material, the lower side of the rear part of the rotating plate 6 is welded with a second handle 8, the second handle 8 is used for pulling the rotating plate 6, an anti-skid sleeve is arranged on the second handle 8, the friction force between the hand and the second handle 8 is increased, the anti-skid function is achieved, one side, close to each other, of the tops of the two sliding plates 2 is connected with a first sliding part 9 in a sliding mode, one side, far away from each other, of the tops of the two first sliding parts 9 is connected with two damping springs 11, the two damping springs 11 on the left side and the two damping springs 11 on the right side are arranged symmetrically, a first lifting plate 10 is welded between the tops of the two damping springs 11 on the same side, the first lifting plate 10 is used for placing the building material, the inner side of the upper part of the protective frame 3 is provided with a hydraulic cylinder 12, and the piston rod of the hydraulic cylinder 12 is connected with a second lifting plate 13, the rear side of the protection frame 3 is provided with a detection mechanism 14, the detection mechanism 14 is used for detecting the pressure resistance of the building materials, the tops of the two first lifting plates 10 are provided with clamping mechanisms 15, and the clamping mechanisms 15 can clamp and position the building materials.
Referring to fig. 2, 6 and 7, the detection mechanism 14 includes a first L-shaped rod 140, a second slider 141, a first return spring 142 and an observation block 143, the first L-shaped rod 140 is connected to the rear side of the second lifting plate 13, the first L-shaped rod 140 slidably penetrates the rear side of the upper portion of the protection frame 3, the second slider 141 is slidably connected to the middle of the upper side of the rear portion of the rotation plate 6, the first return spring 142 is welded between the second slider 141 and the rotation plate 6, the first return spring 142 can return the second slider 141, the first return spring 142 is sleeved on the second slider 141, the observation block 143 is welded to the rear side of the second slider 141, and the observation block 143 can prompt an operator that the building material is unqualified.
Referring to fig. 2, 8 and 9, the clamping mechanism 15 includes a first supporting member 150, a sliding rod 151, a wedge rod 152, a second return spring 153, a clamping plate 154, an extruding rod 155, a first wedge block 156, a second L-shaped rod 157, a second wedge block 158, a first expansion spring 159 and a second expansion spring 1510, the first supporting member 150 is connected between the left and right side walls of the lower side of the interior of the protection frame 3, the sliding rod 151 is connected to the side of the two first supporting members 150 that is away from each other in a sliding manner, the wedge rod 152 is connected to the front side of the two sliding rods 151, the second return spring 153 is connected between the left sliding rod 151 and the left first supporting member 150, the second return spring 153 can return the sliding rod 151, the second return spring 153 is welded between the right sliding rod 151 and the right first supporting member 150, and the second return spring 153 on the same side is sleeved on the first supporting member 150 on the same side, clamping plates 154 are connected to the sides, close to each other, of the two sliding rods 151, the clamping plates 154 can clamp and position building materials, extrusion rods 155 are connected to the sides, far away from each other, of the front sides of the tops of the two first lifting plates 10, first wedge blocks 156 are connected to the two extrusion rods 155, second L-shaped rods 157 are welded to the front sides of the left side and the right side of the interior of the protective frame 3, second wedge blocks 158 are connected to the two second L-shaped rods 157 in a sliding mode, first expansion springs 159 are connected between the left second wedge blocks 158 and the left second L-shaped rods 157, first expansion springs 159 are connected between the right second wedge blocks 158 and the right second L-shaped rods 157, and the first extension spring 159 at the same side is sleeved on the second L-shaped rod 157 at the same side, a second extension spring 1510 is welded between the clamping plate 154 at the left side and the sliding rod 151 at the left side, and a second extension spring 1510 is also welded between the clamping plate 154 at the right side and the sliding rod 151 at the right side.
When the building material compression resistance testing device needs to be used, the two first handles 5 are pulled outwards, the two first handles 5 drive the two baffles 4 to move outwards and open, after the two first sliding parts 9 are pulled forwards, the two first sliding parts 9 drive the two first lifting plates 10 to move forwards, the two first lifting plates 10 drive the two extrusion rods 155 and the first wedge-shaped block 156 to move forwards, when the first sliding parts 9 move forwards to a certain distance, the building material to be detected is placed on the two first lifting plates 10, the two first lifting plates 10 can move downwards under the gravity of the building material, meanwhile, the two extrusion rods 155 and the first wedge-shaped block 156 can be driven by the first lifting plates 10 to move downwards, the damping spring 11 is compressed under the stress, after the building material compression resistance testing device is placed, the two first sliding parts 9 are pushed backwards, the two first sliding parts 9 drive the two first lifting plates 10 to move backwards and reset, therefore, the two first lifting plates 10 drive the two extrusion rods 155 and the first wedge-shaped blocks 156 to move towards the rear side, when the two extrusion rods 155 move backwards to a certain distance, the two extrusion rods 155 will press the wedge-shaped rods 152 towards the inner side, and the two wedge-shaped rods 152 drive the two sliding rods 151 to move towards the inner side, and then the two sliding rods 151 drive the two clamping plates 154 to move towards the inner side, and the second return spring 153 is stretched to make the two clamping plates 154 contact with the building material, so that the building material will be clamped and positioned, because the building material to be tested has different body types, if the building material with a body type larger than the distance between the two clamping plates 154 is encountered, the two clamping plates 154 will be pressed to move towards the outer side, the second expansion spring 1510 will be compressed, if the building material with a body type smaller than the distance between the two clamping plates 154 is encountered, the second expansion spring 1510 will not be compressed, and at the same time, the extrusion rod 155 drives the first wedge block 156 to move, when the first wedge block 156 moves to a certain distance towards the rear side, the first wedge block 156 extrudes the second wedge block 158, the second wedge block 158 moves towards the outer side along the second L-shaped rod 157, the first expansion spring 159 is compressed, when the two first sliding members 9 move to the limit backwards, the first wedge block 156 does not extrude the second wedge block 158, under the action of the reset of the first expansion spring 159, the second wedge block 158 moves towards the inner side along the second L-shaped rod 157 to reset, then the operator starts the hydraulic cylinder 12 to work, the piston rod of the hydraulic cylinder 12 extends to drive the second lifting plate 13 to move downwards, the second lifting plate 13 drives the first L-shaped rod 140 to move downwards, when the second lifting plate 13 moves to a certain distance downwards, the second lifting plate 13 contacts with the building material and applies pressure, at this time, the operator can view the compression resistance test of the building material through the transparent plate 7, if the building material is qualified in compression resistance, the second lifting plate 13 cannot move downwards continuously, if the building material is unqualified in compression resistance, the second lifting plate 13 drives the first L-shaped rod 140 to move downwards, so that the first L-shaped rod 140 extrudes the second sliding member 141, the second sliding member 141 drives the observation block 143 to move backwards, the first return spring 142 is compressed, and the observation block 143 is protruded towards the back side, so that the operator can know that the building material is unqualified, and can record the compression resistance test result of the building material by using paper and a pen, while the second lifting plate 13 continues to move downwards, some building materials with unqualified compression resistance can be crushed by the second lifting plate 13, crushed building material fragments can fall onto the two sliding plates 2, and when the compression resistance test work is finished, the operator controls the piston rod of the hydraulic cylinder 12 to shorten, the piston rod of the hydraulic cylinder 12 drives the second lifting plate 13 and the first L-shaped rod 140 to move upwards, the first L-shaped rod 140 will not extrude the second sliding part 141 any more, the second sliding part 141 drives the observation block 143 to move towards the front side under the action of the reset of the first reset spring 142, when the reset of the second lifting plate 13 is completed, the hydraulic cylinder 12 is closed, the hydraulic cylinder 12 stops working, the operator can pull the second handle 8 upwards, the rotating plate 6 turns upwards and opens, then a collection container is placed on the bottom of the support frame 1, the two sliding plates 2 are pulled towards the outside, the two sliding plates 2 drive the two baffles 4, the first sliding part 9 and the first lifting plate 10 to move towards the outside, an opening will appear between the two sliding plates 2, then a small amount of building material debris on the two sliding plates 2 will drop into the collection container through the opening, the operator can also use a cleaning tool to clean the sliding plates 2, The rest building material debris on the first sliding part 9 and the first lifting plate 10 are cleaned, when the cleaning is completed, under the reset action of the damping spring 11, the two first lifting plates 10 drive the two extrusion rods 155 to move upwards, the two extrusion rods 155 do not extrude the two wedge-shaped rods 152 towards the inner side, under the reset action of the second reset spring 153, the two sliding rods 151 drive the two clamping plates 154 to move towards the side away from each other to reset, when the two clamping plates 154 reset, the two sliding plates 2 are pulled towards the inner side, the two sliding plates 2 drive the two baffle plates 4, the first sliding part 9 and the first lifting plate 10 to move towards the inner side to reset, an opening between the two sliding plates 2 is closed, then an operator pulls the second handle 8 downwards, the rotating plate 6 turns downwards to close, finally the operator takes the collecting container out of the supporting frame 1, and the building material debris in the collecting container is treated, according to the operation, the use of the building material compression resistance testing device can be finally realized.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 10 and 11, the mobile phone further includes a dragging mechanism 16, the dragging mechanism 16 includes a rack 160, a connector 161, a one-way gear 162, pulleys 163, a pull rope 164, a first return spring 165, a scroll spring 166 and a rotating shaft 167, the rack 160 is symmetrically connected to the rear side of the top of the second lifting plate 13, the connector 161 is symmetrically connected to the top of the protective frame 3, the rotating shaft 167 is rotatably connected to the lower portion of the two connectors 161, the one-way gear 162 is connected to the outer side of the middle portion of the two rotating shafts 167, when the rack 160 moves downward, the one-way gear 162 does not rotate, the pulleys 163 are connected to the front sides of the two rotating shafts 167, the pull rope 164 is wound around the two pulleys 163, the pull rope 164 is used for pulling the sliding plate 2 to pull outward, the two pull ropes 164 respectively slidably penetrate through the left and right sides of the protective frame 3, and the other ends of the two pull ropes 164 are respectively connected to the tops of the two sliding plates 2, a spiral spring 166 is welded between the left one-way gear 162 and the left connecting piece 161, the spiral spring 166 can reset the rotating shaft 167, a spiral spring 166 is also connected between the right one-way gear 162 and the right connecting piece 161, the spiral spring 166 on the same side is sleeved on the rotating shaft 167 on the same side, two first return springs 165 are welded between the left and right sides inside the support frame 1 and one side of the two sliding plates 2 which are far away from each other, and the two first return springs 165 are sleeved on the sliding plates 2 on the same side.
When the second lifting plate 13 moves downwards, the second lifting plate 13 drives the two racks 160 to move downwards, the racks 160 are meshed with the one-way gear 162, when the second lifting plate 13 drives the two racks 160 to move upwards, the one-way gear 162 drives the two rotating shafts 167 and the two pulleys 163 to rotate, the scroll spring 166 is stressed to deform, the two pulleys 163 roll the two pulling ropes 164, the two pulling ropes 164 pull the two sliding plates 2 outwards, the first return spring 165 is compressed, so that the two sliding plates 2 have an opening, a small amount of building material scraps on the two sliding plates 2 can fall through the opening, when the second lifting plate 13 moves upwards and returns, the racks 160 are disengaged from the one-way gear 162, under the action of the return of the scroll spring 166, the rotating shafts 167 drive the one-way gear 162 and the pulleys 163 to reverse and return, the two pulling ropes 164 do not pull the two sliding plates 2 outwards, under the effect that first return spring 165 resets, two sliding plates 2 move to the inboard and reset, and the opening that appears between two sliding plates 2 will be closed, just so can pull two sliding plates 2 automatically to need not the manual drawing to the outside of two sliding plates 2 of operating personnel, and then bring the facility for operating personnel's operation.
Example 3
On the basis of embodiment 2, referring to fig. 1, 2 and 12, the sliding plate further comprises a pushing mechanism 17, wherein the pushing mechanism 17 comprises motors 170, screws 171 and mounting blocks 172, the motors 170 are mounted on the rear sides of the insides of the two sliding plates 2, the output shafts of the two motors 170 are connected with the screws 171, the mounting blocks 172 are welded on the outsides of the two screws 171 in a threaded manner, the mounting blocks 172 are used for moving the first sliding members 9 back and forth, and the two mounting blocks 172 are connected with the two first sliding members 9 in a welded manner respectively.
When the building material needs to be placed, the two motors 170 can be started, the output shafts of the two motors 170 drive the two screws 171 to rotate, the two screws 171 drive the two mounting blocks 172 and the first sliding part 9 to move forwards, when the two first sliding parts 9 move forwards to proper positions, the two motors 170 are firstly manually closed, then the building material is placed, after the building material is placed, an operator starts the two motors 170 again to control the output shafts of the two motors 170 to rotate reversely, the output shafts of the two motors 170 drive the two screws 171 to rotate reversely, the two screws 171 drive the two mounting blocks 172 and the first sliding part 9 to move backwards to the original position, finally the operator closes the two motors 170, according to the operation, the first sliding part 9 can be automatically pushed forwards, so that the operator does not need to push and pull the first sliding part 9, and then make operating personnel's operation more convenient, bring the facility to a certain extent for operating personnel's the work of placing.
Example 4
On the basis of embodiment 3, referring to fig. 1, 2 and 13, the portable collecting device further comprises a collecting mechanism 18, wherein the collecting mechanism 18 comprises a collecting frame 180, a third handle 181 and a U-shaped rod 182, the bottom of the supporting frame 1 is connected with the U-shaped rod 182, the collecting frame 180 is placed on the supporting frame 1, the U-shaped rod 182 can limit the collecting frame 180, the third handle 181 used for pulling the collecting frame 180 is welded on the front side of the collecting frame 180, and the collecting frame 180 is in contact with the U-shaped rod 182.
When the two sliding plates 2 move towards the side far away from each other, a small amount of building material scraps on the two sliding plates 2 directly fall into the collection frame 180 through the opening, so that an operator does not need to use a collection container additionally to collect the building material scraps, after the collection frame 180 is filled with the building material scraps, the third handle 181 is pulled towards the front side, the third handle 181 drives the collection frame 180 to move towards the front side, the collection frame 180 is separated from the U-shaped rod 182, finally, the operator treats the building material scraps in the collection frame 180, after treatment, the collection frame 180 is placed back onto the support frame 1 again, and when the collection frame 180 is in contact with the U-shaped rod 182, the U-shaped rod 182 limits the collection frame 180.
Example 5
On the basis of embodiment 4, referring to fig. 2 and 14, the dust removing device further includes a dust removing mechanism 19, the dust removing mechanism 19 includes a second support 190, a pull rod 191, a rolling brush 192 and a second return spring 193, the second support 190 is symmetrically connected to the front portion of the rotating plate 6 in a left-right manner, the pull rod 191 is movably connected to the rear side of the rotating plate 6, the rolling brush 192 is slidably connected between the upper portions of the two second supports 190, the rolling brush 192 can clean dust on the transparent plate 7, the rolling brush 192 is in contact with the transparent plate 7, the rolling brush 192 is connected with the pull rod 191, the second return springs 193 are welded between the rolling brush 192 and the two second supports 190, the second return springs 193 can restore the rolling brush 192, and the second return springs 193 on the same side are sleeved on the second supports 190 on the same side.
After the building material piece is collected and is accomplished, operating personnel is through pulling pull rod 191 downwards, pull rod 191 drives round brush 192 and moves down, second return spring 193 is stretched, round brush 192 will contact with transparent plate 7 and take place to rotate, so round brush 192 will clear away the dust on the transparent plate 7, treat to clear away the back, loosen pull rod 191, under the effect that second return spring 193 resets, pull rod 191 drives round brush 192 rebound and resets, so the operation can conveniently clear up the dust on the transparent plate 7, thereby need not operating personnel and use cleaning tool to erase the dust on the transparent plate 7 in addition, and then the work of giving operating personnel brings the facility.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (8)
1. A building material compression resistance testing device comprises a support frame (1), sliding plates (2), protective frames (3), baffles (4), a first handle (5), a rotating plate (6), a transparent plate (7), a second handle (8), a first sliding part (9), a first lifting plate (10), a damping spring (11), a hydraulic cylinder (12) and a second lifting plate (13), wherein the sliding plates (2) are connected to the left and right sides of the middle part of the support frame (1) in a sliding manner, the protective frames (3) are connected between the inner sides of the upper part of the support frame (1), the two baffles (4) are connected to the protective frames (3) in a front side sliding manner, the two baffles (4) are respectively in sliding fit with the two sliding plates (2), the first handle (5) is connected to the front sides of the two baffles (4), the rotating plate (6) is connected to the upper side of the rear part of the protective frames (3), the inner side of the middle part of the rotating plate (6) is connected with a transparent plate (7), the lower side of the rear part of the rotating plate (6) is connected with a second handle (8), one side of the tops of the two sliding plates (2) which are close to each other is connected with a first sliding part (9) in a sliding way, one side of the tops of the two first sliding parts (9) which are far away from each other is connected with two damping springs (11), the two damping springs (11) on the left side and the two damping springs (11) on the right side are symmetrically arranged, a first lifting plate (10) is connected between the tops of the two damping springs (11) on the same side, a hydraulic cylinder (12) is installed on the inner side of the upper part of the protective frame (3), a piston rod of the hydraulic cylinder (12) is connected with a second lifting plate (13), the hydraulic pressure testing device is characterized by further comprising a testing mechanism (14) and a clamping mechanism (15), the rear side of the protective frame (3) is provided with a testing mechanism (14) for testing the pressure resistance of building materials, the top parts of the two first lifting plates (10) are provided with clamping mechanisms (15) for clamping and positioning the building materials.
2. The building material compression resistance testing device according to claim 1, wherein the detecting mechanism (14) comprises a first L-shaped rod (140), a second sliding member (141), a first return spring (142) and an observation block (143), the first L-shaped rod (140) is connected to the rear side of the second lifting plate (13), the first L-shaped rod (140) penetrates through the rear side of the upper portion of the protection frame (3) in a sliding manner, the second sliding member (141) is connected to the middle of the upper portion of the rear portion of the rotating plate (6) in a sliding manner, the first return spring (142) is connected between the second sliding member (141) and the rotating plate (6), the first return spring (142) is sleeved on the second sliding member (141), and the observation block (143) is connected to the rear side of the second sliding member (141).
3. The building material compression testing device according to claim 2, wherein the clamping mechanism (15) comprises a first support member (150), a sliding rod (151), a wedge rod (152), a second return spring (153), a clamping plate (154), an extrusion rod (155), a first wedge block (156), a second L-shaped rod (157), a second wedge block (158), a first expansion spring (159) and a second expansion spring (1510), the middle of the left side wall and the right side wall of the inner lower side of the protection frame (3) is connected with the first support member (150), the sliding rod (151) is connected with one side of the two first support members (150) which is far away from each other in the outer portion, the wedge rod (152) is connected with the front side of the two sliding rods (151), the second return spring (153) is connected between the left side sliding rod (151) and the left side first support member (150), and the second return spring is connected between the right side sliding rod (151) and the right side first support member (150) (153) The second reset springs (153) on the same side are sleeved on the first supporting piece (150) on the same side, one sides, close to each other, of the two sliding rods (151) are connected with clamping plates (154), one sides, far away from each other, of the front sides of the tops of the two first lifting plates (10) are connected with extrusion rods (155), the two extrusion rods (155) are connected with first wedge blocks (156), the front sides of the left side and the right side of the inner portion of the protection frame (3) are connected with second L-shaped rods (157), the two second L-shaped rods (157) are connected with second wedge blocks (158) in a sliding mode, first expansion springs (159) are connected between the second wedge blocks (158) on the left side and the second L-shaped rods (157) on the left side, first expansion springs (159) are also connected between the second wedge blocks (158) on the right side and the second L-shaped rods (157) on the right side, and the first expansion springs (159) on the same side are sleeved on the second L-shaped rods (157) on the same side, a second expansion spring (1510) is connected between the left clamping plate (154) and the left sliding rod (151), and a second expansion spring (1510) is also connected between the right clamping plate (154) and the right sliding rod (151).
4. The building material compression testing device according to claim 3, further comprising a dragging mechanism (16), wherein the dragging mechanism (16) comprises a rack (160), a connecting piece (161), a one-way gear (162), a pulley (163), a pull rope (164), a first return spring (165), a scroll spring (166) and a rotating shaft (167), the rack (160) is symmetrically connected to the rear side of the top of the second lifting plate (13) in the left-right direction, the connecting piece (161) is symmetrically connected to the inner top of the protective frame (3) in the left-right direction, the rotating shafts (167) are rotatably connected to the lower parts of the two connecting pieces (161), the one-way gear (162) is connected to the outer sides of the middle parts of the two rotating shafts (167), when the rack (160) moves downwards, the one-way gear (162) cannot rotate, the pulleys (163) are connected to the front sides of the two rotating shafts (167), and the pull rope (164) is wound around the two pulleys (163), two stay cords (164) are slidingtype respectively and are run through in protective frame (3) left and right sides, and the other end of two stay cords (164) is connected respectively at two sliding plates (2) tops, be connected with scroll spring (166) between left one-way gear (162) and left connecting piece (161), also be connected with scroll spring (166) between one-way gear (162) on right side and connecting piece (161) on right side, and scroll spring (166) cover on the homonymy is on axis of rotation (167) of homonymy, all be connected with two first resilience springs (165) between the inside left and right sides of support frame (1) and the one side that two sliding plates (2) kept away from each other, and two first resilience springs (165) cover is on sliding plate (2) of homonymy.
5. The building material compression testing device according to claim 4, further comprising a pushing mechanism (17), wherein the pushing mechanism (17) comprises a motor (170), a screw rod (171) and mounting blocks (172), the motor (170) is mounted on the rear side inside the two sliding plates (2), the screw rod (171) is connected to output shafts of the two motors (170), the mounting blocks (172) are connected to the outside of the two screw rods (171) in a threaded manner, and the two mounting blocks (172) are respectively connected to the two first sliding members (9).
6. The building material compression testing device of claim 5, further comprising a collecting mechanism (18), wherein the collecting mechanism (18) comprises a collecting frame (180), a third handle (181) and a U-shaped rod (182), the U-shaped rod (182) is connected to the bottom of the support frame (1), the collecting frame (180) is placed on the support frame (1), the third handle (181) is connected to the front side of the collecting frame (180), and the collecting frame (180) is in contact with the U-shaped rod (182).
7. The building material compression testing device according to claim 6, further comprising a dust removing mechanism (19), wherein the dust removing mechanism (19) comprises a second support member (190), a pull rod (191), a rolling brush (192) and a second return spring (193), the second support member (190) is symmetrically connected to the front portion of the rotating plate (6) in the left-right direction, the pull rod (191) is slidably connected to the rear portion of the rotating plate (6), the rolling brush (192) is slidably connected between the upper portions of the two second support members (190), the rolling brush (192) is in contact with the transparent plate (7), the rolling brush (192) is connected with the pull rod (191), the second return spring (193) is connected between the rolling brush (192) and the two second support members (190), and the second return spring (193) on the same side is sleeved on the second support member (190) on the same side.
8. The building material compression testing device as claimed in claim 7, wherein the second handle (8) is provided with an anti-slip sleeve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397159.6A CN114705550A (en) | 2022-04-15 | 2022-04-15 | Building material resistance to compression testing arrangement |
| PCT/CN2022/130370 WO2023197584A1 (en) | 2022-04-15 | 2022-11-07 | Building material compression test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397159.6A CN114705550A (en) | 2022-04-15 | 2022-04-15 | Building material resistance to compression testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN114705550A true CN114705550A (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210397159.6A Withdrawn CN114705550A (en) | 2022-04-15 | 2022-04-15 | Building material resistance to compression testing arrangement |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114705550A (en) |
| WO (1) | WO2023197584A1 (en) |
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| US6467357B1 (en) * | 2000-10-25 | 2002-10-22 | Geostar Corp. | Clamping apparatus and method for testing strength characteristics of sheets |
| EP2498077B1 (en) * | 2011-03-08 | 2014-06-18 | Thelkin Ag | Test apparatus for mechanical testing of components and material samples |
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2022
- 2022-04-15 CN CN202210397159.6A patent/CN114705550A/en not_active Withdrawn
- 2022-11-07 WO PCT/CN2022/130370 patent/WO2023197584A1/en not_active Ceased
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Application publication date: 20220705 |