CN210775072U - Anti testing machine that rolls over of concrete - Google Patents
Anti testing machine that rolls over of concrete Download PDFInfo
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- CN210775072U CN210775072U CN201921842332.9U CN201921842332U CN210775072U CN 210775072 U CN210775072 U CN 210775072U CN 201921842332 U CN201921842332 U CN 201921842332U CN 210775072 U CN210775072 U CN 210775072U
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Abstract
The utility model relates to the field of concrete detection, and discloses a concrete bending resistance testing machine, which comprises a frame, wherein a test bed is arranged on the frame, a pair of supporting seats are arranged on the test bed side by side, a scraper is arranged on the test bed, the scraper is positioned between the pair of supporting seats, and the two sides of the scraper are butted and horizontally connected with the inner side walls of the supporting seats in a sliding manner; the dorsal part of test bench is provided with the support frame, and the vertical driving tube that is provided with on the support frame to the lower extreme of driving tube is crooked towards the direction of scraper blade, and sliding connection is elastic actuating lever in the driving tube, and the lower extreme of actuating lever is fixed in the dorsal part of scraper blade, and the front side of test bench is provided with upper end open-ended containing box. The utility model has the advantages of it is following and effect: the residue is cleaned at one time and quickly by the scraper, so that the residue is cleaned more easily and conveniently, and the workload and the working strength of a tester are reduced.
Description
Technical Field
The utility model relates to a concrete detection field, in particular to anti testing machine of rolling over of concrete.
Background
The bending resistance tester is mainly used for the bending resistance test of test pieces such as concrete, refractory materials, bricks and the like and the pressure intensity test of building materials such as cement, mortar, refractory materials, bricks and the like.
Chinese patent CN207717524U discloses a concrete bending resistance testing machine, this testing machine includes the frame, locates test bench and support frame in the frame, is provided with bearing portion and the portion of exerting pressure on test bench and the support frame respectively, and the portion of exerting pressure is located directly over bearing portion, and bearing portion includes two supporting seats, and the top of two supporting seats all is provided with the pressure-bearing spare.
When the testing machine is used, a concrete sample is placed on the two pressure-bearing members, and then a downward pressure is applied to the concrete sample by the pressure-applying portion. However, when the concrete sample is tested, a large amount of residue is generated at the position of the contact pressing part and falls into the gap between the two supporting seats. At this time, the residue needs to be cleaned and collected by a tester holding the cleaning brush, so that the residue cleaning process is inconvenient and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti testing machine that rolls over of concrete has the effect of conveniently clearing up the residue.
The above technical purpose of the present invention can be achieved by the following technical solutions: a bending resistance testing machine for concrete comprises a rack, wherein a test bed is arranged on the rack, a pair of supporting seats are arranged on the test bed side by side, a scraper is arranged on the test bed and positioned between the pair of supporting seats, and two sides of the scraper are abutted and horizontally connected to the inner side walls of the supporting seats in a sliding manner; the dorsal part of test bench is provided with the support frame, the vertical driving tube that is provided with on the support frame, and the lower extreme orientation of driving tube the direction of scraper blade is crooked, elastic actuating lever of sliding connection in the driving tube, the lower extreme of actuating lever is fixed in the dorsal part of scraper blade, and the front side of test bench is provided with upper end open-ended containing box.
Through adopting above-mentioned technical scheme, after above-mentioned bending test machine used, the residue will drop to between a pair of supporting seat, control actuating lever downstream along the inner wall of drive tube afterwards, and the actuating lever promotes the scraper blade and slides towards the containing box direction this moment. Can utilize the scraper blade to carry the residue propelling movement between a pair of supporting seat to the containing box in afterwards, realize in time clearance and the collection of residue. Consequently realize disposable clearance and the quick clearance of residue through setting up the scraper blade for the clearance process of residue is light convenient more, has reduced tester's work load and working strength simultaneously.
The utility model discloses a further set up to: the vertical sliding connection of the lower extreme outer wall of frame has the footboard, the lower extreme outer wall of frame still is provided with and is located the backup pad of footboard below, the footboard with be provided with the spring between the backup pad, the vertical spout that is provided with of upper end outer wall of driving tube, the upper end outer wall of actuating lever is provided with the slider, the slider is worn to establish lie in behind the spout the outside of driving tube, the slider is located the vertical pull rod that is provided with of the outside one end of driving tube, the lower extreme of pull rod is fixed in the up end of footboard.
Through adopting above-mentioned technical scheme, when the clearance residue, step on and press the footboard downstream, the footboard pressure spring compression this moment to drive the pull rod downward motion in step. Then the pull rod pulls the slide block and the driving rod to synchronously move downwards, and the driving rod drives the scraper to move, so that residues are cleaned. When the residue is cleaned, the pedal is loosened, the spring extends and drives the pedal to move upwards, then the pedal drives the pull rod to move upwards synchronously, the pull rod pushes the sliding block and the driving rod to move upwards synchronously, and the driving rod drives the scraper to move in the reverse direction, so that the automatic reset of the position of the scraper is realized. Therefore, through the cooperation of the pedal and the pull rod, the driving rod is controlled to move up and down, and the driving rod and the scraper are automatically reset simultaneously, so that the residue is cleaned more easily and conveniently.
The utility model discloses a further set up to: the scraper blade is the slope form setting to the lower extreme of scraper blade is close to the containing box, and the upper end is kept away from the containing box.
By adopting the technical scheme, the no-load of the scraper during working is reduced by arranging the inclined scraperLoad(s)，All in one By increasing the amount of residueThe carrying capacity is realized, and the rapid removal of residues is realized.
The utility model discloses a further set up to: the side wall of the lower end of the containing box is horizontally connected with a drawer in a sliding mode.
Through adopting above-mentioned technical scheme, when collecting the residue, the residue drops to in the drawer, when the residue of collection is taken out in the clearance, directly pulls out the drawer, can realize empting and clearing up of residue to make the clearance process of residue light convenient more.
The utility model discloses a further set up to: a layer of wet cleaning paper is attached to the inner wall of the drawer.
Through adopting above-mentioned technical scheme, in time adsorb the collection through setting up moist cleaning paper to the residue, avoid appearing the flying dust phenomenon. Simultaneously when the residue in the clearance drawer, directly take out the cleaning paper, utilize the cleaning paper to take the residue out, can realize the quick clearance of residue.
To sum up, the utility model discloses following beneficial effect has:
1. the scraper is arranged to realize one-time cleaning and quick cleaning of the residues, so that the cleaning process of the residues is easier and more convenient, and the workload and the working strength of a tester are reduced;
2. through the matching of the pedal and the pull rod, the control of the up-and-down movement of the driving rod is realized, and the automatic resetting of the driving rod and the scraper plate is realized simultaneously, so that the residue cleaning process is easier and more convenient;
3. store the residue through setting up the drawer, utilize moist cleaning paper to adsorb the residue simultaneously for toppling over and the clearance process of residue is light convenient more.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural view of a pedal and a support plate of the embodiment;
fig. 3 is a schematic structural view of the storage box of the embodiment.
Reference numerals: 1. a frame; 11. a pedal; 12. a support plate; 13. a spring; 2. a test bed; 3. a supporting seat; 4. a gantry; 41. applying a pressure head; 42. a hydraulic cylinder; 5. a squeegee; 6. a support frame; 7. a drive tube; 71. a chute; 8. a drive rod; 81. a slider; 82. a pull rod; 9. a storage box; 91. a drawer; 92. and (6) cleaning the paper.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the bending resistance testing machine for concrete comprises a frame 1, wherein a test bed 2 is arranged on the frame 1, and a pair of supporting seats 3 are arranged on the test bed 2 side by side.
As shown in fig. 1 and 2, a gantry 4 is provided on the machine frame 1 to cross the test bed 2, a pressure applying head 41 is provided below the gantry 4, the pressure applying head 41 is positioned right above a pair of supports, and a hydraulic cylinder 42 for driving the pressure applying head 41 to move in the vertical direction is provided on the upper end surface of the gantry 4.
When the anti-bending testing machine is used, a cement sample is placed on the pair of supporting seats 3, then the hydraulic cylinder 42 is used for driving the pressing head 41 to move downwards until the pressing head 41 abuts against the cement sample, acting force is continuously applied to the cement sample, and the anti-bending capability of the cement sample is tested.
As shown in fig. 1 and 2, a scraper 5 is disposed on the test bed 2, the scraper 5 is located between the pair of support bases 3, and both sides of the scraper 5 abut against and are horizontally slidably connected to the inner side walls of the support bases 3.
As shown in fig. 1 and 2, a support frame 6 is provided on the back side of the test stand 2, a driving pipe 7 is vertically provided on the support frame 6, and the lower end of the driving pipe 7 is bent toward the scraper 5.
As shown in fig. 1 and 2, a drive rod 8 having elasticity is slidably connected to the drive pipe 7, a lower end of the drive rod 8 is fixed to a back side of the scraper 5, and a storage box 9 having an open upper end is provided on a front side of the test bed 2.
After the cement sample is detected, the residue at the middle position of the cement sample falls between the pair of supporting seats 3, and then the driving rod 8 is controlled to move downwards along the inner wall of the driving pipe 7, and the driving rod 8 pushes the scraper 5 to slide towards the direction of the containing box 9. Can utilize the residue propelling movement between a pair of supporting seat 3 to the containing box 9 in of scraper blade 5 afterwards, realize in time clearing up and collecting of residue.
As shown in fig. 2 and 3, the scraper 5 is provided in an inclined shape, and the lower end of the scraper 5 is close to the storage box 9 and the upper end is far from the storage box 9. A drawer 91 is horizontally slidably connected to a lower end side wall of the storage box 9, and a layer of wet cleaning paper 92 is attached to an inner wall of the drawer 91.
When the residue is cleaned, because the scraper blade 5 is arranged in an inclined manner, the no-load of the scraper blade 5 during working can be reduced, the carrying capacity of the residue is improved, and the residue can be quickly cleaned. And when collecting the residue, the residue drops to the cleaning paper 92 in the drawer 91, because the cleaning paper 92 is moist, therefore moist cleaning paper 92 adsorbs the collection in time to the residue, avoids appearing the flying dust phenomenon.
When the residue of collecting is taken out in needs clearance, directly pull out drawer 91, then directly take out cleaning paper 92 again, utilize cleaning paper 92 to take out the residue, can realize the quick clearance of residue to the inner wall of containing box 9 is in clean and tidy state this moment.
As shown in fig. 2, the outer wall of the lower end of the frame 1 is vertically and slidably connected with a pedal 11, the outer wall of the lower end of the frame 1 is further provided with a support plate 12 located below the pedal 11, and a spring 13 is arranged between the pedal 11 and the support plate 12.
As shown in fig. 2, a sliding groove 71 is vertically disposed on an upper outer wall of the driving pipe 7, a sliding block 81 is disposed on an upper outer wall of the driving rod 8, and the sliding block 81 is disposed outside the driving pipe 7 after penetrating through the sliding groove 71.
As shown in fig. 2, a pull rod 82 is vertically provided at one end of the slider 81 outside the drive pipe 7, and the lower end of the pull rod 82 is fixed to the upper end surface of the step 11.
When cleaning the residue, the pedal 11 is pressed to move downwards, at the moment, the pedal 11 presses the spring 13 to compress, and the pull rod 82 is driven to move downwards synchronously. Then the pull rod 82 pulls the slide block 81 and the driving rod 8 to synchronously move downwards, and the driving rod 8 drives the scraper 5 to move, so that the residues are cleaned.
When the residue is cleaned, the pedal 11 is released, the spring 13 extends and drives the pedal 11 to move upwards, then the pedal 11 drives the pull rod 82 to move upwards synchronously, meanwhile, the pull rod 82 pushes the sliding block 81 and the driving rod 8 to move upwards synchronously, and the driving rod 8 drives the scraper 5 to move reversely, so that the automatic reset of the position of the scraper 5 is realized.
Claims (5)
1. The utility model provides an anti testing machine that rolls over of concrete, includes frame (1), be provided with test bench (2) in frame (1), be provided with a pair of supporting seat (3), its characterized in that on test bench (2) side by side: a scraper (5) is arranged on the test bed (2), the scraper (5) is positioned between the pair of supporting seats (3), and two sides of the scraper (5) are abutted against and horizontally connected to the inner side wall of each supporting seat (3) in a sliding manner; the dorsal part of test bench (2) is provided with support frame (6), vertically on support frame (6) be provided with driving tube (7), and the lower extreme orientation of driving tube (7) the direction of scraper blade (5) is crooked, sliding connection is elastic actuating lever (8) in driving tube (7), the lower extreme of actuating lever (8) is fixed in the dorsal part of scraper blade (5), and the front side of test bench (2) is provided with upper end open-ended containing box (9).
2. The bending resistance testing machine for concrete according to claim 1, wherein: the vertical sliding connection of the lower extreme outer wall of frame (1) has footboard (11), the lower extreme outer wall of frame (1) still is provided with and is located backup pad (12) of footboard (11) below, footboard (11) with be provided with spring (13) between backup pad (12), the vertical spout (71) that is provided with of upper end outer wall of driving tube (7), the upper end outer wall of actuating lever (8) is provided with slider (81), slider (81) are worn to establish be located behind spout (71) the outside of driving tube (7), slider (81) are located the vertical pull rod (82) that is provided with of the outside one end of driving tube (7), the lower extreme of pull rod (82) is fixed in the up end of footboard (11).
3. The bending resistance testing machine for concrete according to claim 1, wherein: the scraper (5) is arranged in an inclined manner, the lower end of the scraper (5) is close to the containing box (9), and the upper end of the scraper is far away from the containing box (9).
4. The bending resistance testing machine for concrete according to claim 1, wherein: the side wall of the lower end of the containing box (9) is horizontally connected with a drawer (91) in a sliding mode.
5. The bending resistance testing machine for concrete according to claim 4, wherein: a layer of wet cleaning paper (92) is attached to the inner wall of the drawer (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842332.9U CN210775072U (en) | 2019-10-30 | 2019-10-30 | Anti testing machine that rolls over of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842332.9U CN210775072U (en) | 2019-10-30 | 2019-10-30 | Anti testing machine that rolls over of concrete |
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| Publication Number | Publication Date |
|---|---|
| CN210775072U true CN210775072U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921842332.9U Active CN210775072U (en) | 2019-10-30 | 2019-10-30 | Anti testing machine that rolls over of concrete |
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| CN (1) | CN210775072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390731A (en) * | 2021-07-21 | 2021-09-14 | 中山市万宜混凝土有限公司 | Concrete bending resistance testing machine and testing method |
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2019
- 2019-10-30 CN CN201921842332.9U patent/CN210775072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390731A (en) * | 2021-07-21 | 2021-09-14 | 中山市万宜混凝土有限公司 | Concrete bending resistance testing machine and testing method |
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