CN217237538U - Civil engineering construction is with concrete compression testing machine - Google Patents
Civil engineering construction is with concrete compression testing machine Download PDFInfo
- Publication number
- CN217237538U CN217237538U CN202122802414.4U CN202122802414U CN217237538U CN 217237538 U CN217237538 U CN 217237538U CN 202122802414 U CN202122802414 U CN 202122802414U CN 217237538 U CN217237538 U CN 217237538U
- Authority
- CN
- China
- Prior art keywords
- pressure
- fixedly connected
- civil engineering
- engineering construction
- testing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a concrete compression testing machine for civil engineering construction in the field of civil engineering construction, which comprises an experimental pressure box, wherein the back surface of the experimental pressure box is fixedly connected with a material loading shovel, a pressure sensing plate is placed in the experimental pressure box, the outer surface of the pressure sensing plate is contacted with the inner wall of the experimental pressure box, the upper surface of the pressure sensing plate is fixedly connected with two first handles, the outer surface of each first handle is movably hinged with a movable soft rope, the square concrete test block with specified size can be placed in the experimental pressure box by pushing the whole device through arranging the experimental pressure box matched with the material loading shovel and the pressure sensing plate, and the sealing switch door is closed, so that the pressure sensing plate extrudes the square concrete test block, the square concrete test block which is crushed due to overlarge pressure is prevented from collapsing slag to a user, and the cube concrete test block is conveniently extruded to obtain the effect of experimental numerical value.
Description
Technical Field
The utility model relates to a civil engineering construction field specifically is a concrete compression testing machine is used in civil engineering construction.
Background
In civil engineering construction, a concrete compression testing machine is usually required to test the performance of concrete at regular time, the concrete compression testing machine is a testing machine product which is developed and developed by measuring and judging the performance parameters of the concrete according to national standards and displaying test data and results, and the method comprises the steps of casting a batch of cubic concrete test blocks with specified sizes, extruding the concrete test blocks through the concrete compression testing machine until the test blocks are broken, and obtaining each data value.
Present concrete compression testing machine can not be comparatively convenient quick accurate reachs experimental data, when carrying out the pressure experiment to a batch of prescription size square concrete test block, need the manpower to move this square concrete test block on concrete compression testing machine, seriously waste manpower and materials, and the error appears easily when the experiment, it is very far away with the numerical value of actual experiment, consequently, technical personnel in the field provide a concrete compression testing machine for civil engineering construction, in order to solve the problem that provides in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil engineering construction is with concrete compression testing machine to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
including the experiment pressure case, the back fixedly connected with dress thing shovel of experiment pressure case, the pressure sensing board has been placed to the inside of experiment pressure case, the surface of pressure sensing board contacts with the inner wall of experiment pressure case, two first in command of the last fixed surface of pressure sensing board, every the equal activity of surface in first in command articulates there is the flexible rope of activity, two the common fixedly connected with pulling rope of one end in first in command is kept away from to the flexible rope of activity, the rotatory hand wheel of one end fixedly connected with of the flexible rope of activity is kept away from to the pulling rope.
As a further aspect of the present invention: the front fixedly connected with backup pad of experiment pressure case, the front fixed connection atress mounting panel of backup pad, the front of atress mounting panel and the back fixed connection of rotatory hand wheel, the last fixed surface of atress mounting panel is connected with the upper end pressure plate.
As a further aspect of the present invention: the bottom surface of upper end pressure plate is fixedly connected with compression spring, compression spring's bottom and the upper surface fixed connection of pressure-sensing board.
As a further aspect of the present invention: two support columns, every have been placed to compression spring's top the bottom of support column all is connected with the last fixed surface of upper end pressure plate, two the common fixedly connected with installation axle of surface of support column, the surface swing joint of installation axle has the rolling sleeve, the surface of rolling sleeve contacts with the surface of pulling rope.
As a further aspect of the present invention: the bottom surface fixedly connected with hydraulic stem of upper end pressure plate, the flexible end of hydraulic stem is connected with pressure-sensing plate's last fixed surface, the surface of hydraulic stem contacts with compression spring's surface.
As a further aspect of the present invention: the bottom surface of atress mounting panel and the equal two gyro wheel erection columns of fixedly connected with in bottom surface of experiment pressure tank, the equal fixedly connected with gyro wheel support in bottom of every gyro wheel erection column, the equal movable hinge in inside of every gyro wheel support has the removal gyro wheel.
As a further aspect of the present invention: the back activity of experiment pressure box articulates there is sealed switch door, the front of sealed switch door contacts with the back of pressure-sensitive board, the back fixedly connected with second handle of sealed switch door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through being provided with experiment pressure tank cooperation dress thing shovel and pressure-sensitive plate, can put experiment pressure tank with the square concrete test block of specified size through promoting whole device in, and make the sealed switch door reach the state of closing, thereby make pressure-sensitive plate extrusion this square concrete test block, play and prevent to collapse the disintegrating slag to the user because of too big broken square concrete test block of pressure, and convenient quick accurate extrudees the effect that reachs experimental numerical value to this square concrete test block.
2. The utility model discloses in, through being provided with the first in command cooperation activity cord, can make the activity cord be connected with the first in command, thereby make the activity cord be connected with the pressure-sensitive plate, reach the effect that makes the pressure-sensitive plate stimulate upwards through pulling activity cord, utilize the cooperation of pulling rope and rotatory hand wheel, can make rotatory hand wheel connection pulling rope, and make the pulling rope be connected with the activity cord, when the experiment, external force rotates rotatory hand wheel and makes the pressure-sensitive plate stimulate upwards, reach and rectify experiment numerical value, make the more accurate purpose of experiment numerical value that obtains.
Drawings
FIG. 1 is a three-dimensional structural diagram of the force-bearing mounting plate of the present invention;
FIG. 2 is a schematic structural view of a cross-sectional perspective view of a middle-upper pressure plate according to the present invention;
fig. 3 is a three-dimensional structure diagram of a rear view of the middle pressure sensing plate of the present invention;
fig. 4 is a three-dimensional structure schematic diagram of the rear view of the middle sealing switch door of the present invention.
In the figure: 1. an upper end pressure plate; 2. a support pillar; 3. installing a shaft; 4. a rolling sleeve; 5. a roller mounting post; 6. a roller bracket; 7. moving the roller; 8. rotating a hand wheel; 9. pulling the rope; 10. a movable soft rope; 11. a first handle; 12. a compression spring; 13. a hydraulic lever; 14. a pressure sensing plate; 15. an experimental pressure box; 16. loading and shoveling; 17. sealing the opening and closing door; 18. a second handle; 19. a support plate; 20. and (7) mounting the stressed plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the utility model, a concrete compression testing machine is used in civil engineering construction, including experiment pressure tank 15, experiment pressure tank 15's back fixedly connected with dress thing shovel 16, pressure-sensitive plate 14 has been placed to experiment pressure tank 15's inside, pressure-sensitive plate 14's surface contacts with experiment pressure tank 15's inner wall, two first in command 11 of fixed surface of pressure-sensitive plate 14, every first in command 11's the equal activity of surface articulates there is movable soft rope 10, the common fixedly connected with pulling rope 9 of the one end of first in command 11 is kept away from to two movable soft rope 10, the rotatory hand wheel 8 of one end fixedly connected with of movable soft rope 10 is kept away from to pulling rope 9.
Wherein, the front of the experiment pressure box 15 is fixedly connected with a supporting plate 19, the front of the supporting plate 19 is fixedly connected with a stressed mounting plate 20, the front of the stressed mounting plate 20 is fixedly connected with the back of a rotary hand wheel 8, the upper surface of the stressed mounting plate 20 is fixedly connected with an upper end pressure plate 1, the device can perform pressure experiment on a cube concrete test block with a specified size by arranging the supporting plate 19, the stressed mounting plate 20 and the upper end pressure plate 1, the effect of stabilizing the whole device is achieved, the bottom surface of the upper end pressure plate 1 is fixedly connected with a compression spring 12, the bottom end of the compression spring 12 is fixedly connected with the upper surface of a pressure induction plate 14, the compression spring 12 is arranged, the pressure induction plate 14 can buffer when being extruded with the concrete test block, the problem that the concrete test block is directly crushed due to overlarge pressure when being just contacted with the concrete test block is avoided, two supporting columns 2 are arranged above the compression spring 12, the bottom of every support column 2 all is connected with the last fixed surface of upper end pressure plate 1, the common fixedly connected with in surface of two support columns 2 installs axle 3, the surface swing joint of installation axle 3 has rolling sleeve 4, rolling sleeve 4's surface contacts with the surface of pulling rope 9, through setting up support column 2, installation axle 3 and rolling sleeve 4, can make pulling rope 9 directly not contact with upper end pressure plate 1 and atress mounting panel 20, reach the purpose of protection pulling rope 9.
Wherein, the bottom surface of the upper end pressure plate 1 is fixedly connected with a hydraulic rod 13, the telescopic end of the hydraulic rod 13 is fixedly connected with the upper surface of a pressure sensing plate 14, the outer surface of the hydraulic rod 13 is contacted with the outer surface of a compression spring 12, the pressure sensing plate 14 can apply pressure on the concrete test block by arranging the hydraulic rod 13, so as to achieve the purpose of performing pressure test on the concrete test block, the bottom surface of a stress mounting plate 20 and the bottom surface of an experiment pressure box 15 are both fixedly connected with two roller mounting columns 5, the bottom end of each roller mounting column 5 is both fixedly connected with a roller bracket 6, the inside of each roller bracket 6 is movably hinged with a movable roller 7, the whole device can be moved under the push of external force by arranging the roller mounting columns 5, the roller brackets 6 and the movable rollers 7, so as to enable a loading shovel 16 to shovel the concrete test block to the inside the experiment pressure box 15, the back activity of experiment pressure case 15 articulates there is sealed switch door 17, and the front of sealed switch door 17 contacts with the back of pressure-sensitive board 14, and sealed switch door 17's back fixedly connected with second handle 18 through setting up sealed switch door 17 and second handle 18, can make experiment pressure case 15 and sealed switch door 17 form a closed environment, avoids the broken bits of bursting out of concrete test block to injure workman's problem.
The utility model discloses a theory of operation is: when the concrete pressure testing machine for civil engineering construction is required to be used, the concrete pressure testing machine is firstly placed on a horizontal ground, the second handle 18 is pulled through external force to open the sealing switch door 17, then the whole device is pushed through the external force to insert the object containing shovel 16 below a square concrete test block with a specified size, the whole device is continuously pushed to enable the concrete test block to completely enter the experiment pressure box 15, the square concrete test block can be conveniently and quickly placed in the experiment pressure box 15 to play a role in saving a large amount of manpower, material resources and time, then the second handle 18 is pulled through the external force to enable the sealing switch door 17 to be tightly closed, the concrete test block can be completely in a closed environment, and the problem that the generated broken slag collapses to a user is avoided, then through the power of control hydraulic stem 13, make hydraulic stem 13 promote pressure-sensitive plate 14 downwards, can make pressure-sensitive plate 14 exert pressure to this concrete test block, reach the purpose of conveniently doing the pressure experiment to this concrete test block, at last through rotating rotatory hand wheel 8 during the experiment, can make activity soft rope 10 pulling pressure-sensitive plate 14, thereby make pressure-sensitive plate 14 receive an ascending pulling force, reach the effect that can observe the experimental data authenticity, at last through continuing to exert external force with this concrete test block crushing, thereby obtain the numerical value of this concrete test block maximum bearing pressure, and then accomplish the pressure test that uses concrete pressure testing machine for civil engineering construction to a cubic concrete test block of specified size.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a civil engineering construction is with concrete compression testing machine, includes experiment pressure case (15), its characterized in that: the back fixedly connected with dress thing shovel (16) of experiment pressure case (15), pressure-sensitive plate (14) have been placed to the inside of experiment pressure case (15), the surface of pressure-sensitive plate (14) contacts with the inner wall of experiment pressure case (15), two first in command (11) of last fixed surface of pressure-sensitive plate (14), every the equal activity of surface of first in command (11) articulates there is activity soft rope (10), two the common fixedly connected with pulling rope (9) of one end of first in command (11) are kept away from in activity soft rope (10), the rotatory hand wheel (8) of one end fixedly connected with of activity soft rope (10) are kept away from in pulling rope (9).
2. The concrete compression testing machine for civil engineering construction according to claim 1, characterized in that: the front fixedly connected with backup pad (19) of experiment pressure case (15), the front fixed connection atress mounting panel (20) of backup pad (19), the front of atress mounting panel (20) and the back fixed connection of rotatory hand wheel (8), the last fixed surface of atress mounting panel (20) is connected with upper end pressure plate (1).
3. The concrete compression testing machine for civil engineering construction according to claim 2, characterized in that: the bottom surface of the upper end pressure plate (1) is fixedly connected with a compression spring (12), and the bottom end of the compression spring (12) is fixedly connected with the upper surface of a pressure sensing plate (14).
4. The concrete compression testing machine for civil engineering construction according to claim 3, characterized in that: two support columns (2), every have been placed to the top of compression spring (12) the bottom of support column (2) all is connected with the last fixed surface of upper end pressure plate (1), two the common fixedly connected with of surface of support column (2) installs axle (3), the surface swing joint of installation axle (3) has rolling sleeve (4), the surface of rolling sleeve (4) contacts with the surface of pulling rope (9).
5. The concrete compression testing machine for civil engineering construction according to claim 2, characterized in that: the bottom surface fixedly connected with hydraulic stem (13) of upper end pressure plate (1), the flexible end of hydraulic stem (13) is connected with the upper surface fixed connection of pressure-sensing board (14), the surface of hydraulic stem (13) contacts with compression spring (12)'s surface.
6. The concrete compression testing machine for civil engineering construction according to claim 2, characterized in that: the bottom surface of atress mounting panel (20) and the equal two gyro wheel erection columns (5) of fixedly connected with in bottom surface of experiment pressure tank (15), the equal fixedly connected with gyro wheel support (6) in bottom of every gyro wheel erection column (5), the equal movable hinge in inside of every gyro wheel support (6) has removal gyro wheel (7).
7. The concrete compression testing machine for civil engineering construction according to claim 1, characterized in that: the back activity of experiment pressure tank (15) articulates there is sealed switch door (17), the front of sealed switch door (17) contacts with the back of pressure-sensitive plate (14), the back fixedly connected with second handle (18) of sealed switch door (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802414.4U CN217237538U (en) | 2021-11-16 | 2021-11-16 | Civil engineering construction is with concrete compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802414.4U CN217237538U (en) | 2021-11-16 | 2021-11-16 | Civil engineering construction is with concrete compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217237538U true CN217237538U (en) | 2022-08-19 |
Family
ID=82817698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122802414.4U Active CN217237538U (en) | 2021-11-16 | 2021-11-16 | Civil engineering construction is with concrete compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217237538U (en) |
-
2021
- 2021-11-16 CN CN202122802414.4U patent/CN217237538U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206753106U (en) | A kind of civil construction support frame | |
| CN209812635U (en) | Building constructional column forming device | |
| CN217237538U (en) | Civil engineering construction is with concrete compression testing machine | |
| CN108265996B (en) | Masonry structure wall-breaking hole-opening pre-jacking recovery construction method | |
| CN110145337B (en) | Informationized and intelligent two-lining trolley | |
| CN108646120B (en) | Comprehensive testing equipment for anti-blocking performance of electric hammer | |
| CN213471629U (en) | Evaporate and press aerated concrete block forming device | |
| CN209841583U (en) | Wall brick hardness check out test set | |
| CN211179336U (en) | Recycled concrete mechanical property detection device | |
| CN207085992U (en) | A kind of stone-crushing | |
| CN204311433U (en) | A kind of sealer sealing grouting well head | |
| CN107976369B (en) | Simulation system and experimental method for synchronous grouting by shield method | |
| CN212254906U (en) | Concrete compressive strength detection device that hydraulic engineering quality detected | |
| CN202730765U (en) | Sampler for underwater concrete pouring of cast-in-situ bored pile | |
| CN212748596U (en) | Green building material hardness check out test set | |
| CN212583342U (en) | House pillar reinforcing apparatus | |
| CN213422658U (en) | Concrete strength detection equipment convenient to operation | |
| CN210665731U (en) | Centrifugal model test device for dynamic characteristics of cross-river subway tunnel | |
| CN209924389U (en) | Mechanized high-efficient construction equipment of view wall | |
| CN110410117B (en) | Surrounding rock tunnel supporting construction | |
| CN220019152U (en) | Concrete pressure check out test set | |
| CN212621951U (en) | Concrete strength measuring device for hydraulic engineering supervision | |
| CN206638832U (en) | A kind of deep-well water conservancy deep well slurry layer shear wave velocity testing cable probe assisting device | |
| CN220927897U (en) | Auxiliary fixing mechanism for mine restoration | |
| CN221174215U (en) | Soft rock tunnel comprehensive support deformation control model test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |