CN219870642U - Pressure testing machine for building quality detection - Google Patents
Pressure testing machine for building quality detection Download PDFInfo
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- CN219870642U CN219870642U CN202320902400.6U CN202320902400U CN219870642U CN 219870642 U CN219870642 U CN 219870642U CN 202320902400 U CN202320902400 U CN 202320902400U CN 219870642 U CN219870642 U CN 219870642U
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000012372 quality testing Methods 0.000 claims 2
- 239000004567 concrete Substances 0.000 abstract description 12
- 238000002474 experimental method Methods 0.000 abstract description 11
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a pressure testing machine for building quality detection, which comprises a working platform, wherein a sliding guide rail is fixedly arranged on the upper surface of the working platform, a first pressure plate and a second pressure plate are slidably arranged on the upper surface of the sliding guide rail, a hydraulic cylinder is fixedly arranged on the upper side of the working platform, the telescopic end of the hydraulic cylinder is fixedly connected with the first pressure plate, an adjusting threaded column is arranged on the upper side of the working platform in a threaded manner, the end part of the adjusting threaded column is rotatably connected with the second pressure plate, and a mounting notch is formed in the upper surface of the working platform and a feeding supporting plate is obliquely and slidably arranged in the mounting notch. This pressure testing machine designs into horizontal structure, through setting up bilateral symmetry's first pressure board and second pressure board, centre gripping concrete prefabricated test block to carry out the pressurization experiment, the broken bits that the experiment produced are arranged to the relief bar through the gravity whereabouts, follow the installation notch on the work platform, realize unloading, thereby solve the difficult problem of clearance of pressure testing machine residue.
Description
Technical Field
The utility model relates to the technical field of pressure testing machines, in particular to a pressure testing machine for detecting building quality.
Background
The pressure testing machine is mainly equipment for testing various physical and mechanical properties of different materials, and in the building construction process, precast concrete test blocks are used for carrying out concrete compressive strength experiments, so that the strength equidistance of concrete members can be determined and used as an important index for judging the quality of concrete.
In the prior art, the technical problem to be solved by the utility model is closest, as the patent application number is 202220519214.X, the disclosed pressure testing machine for building quality detection is applied to the field of building quality detection, and comprises a base, a support column, a stress plate, a screw rod and a pressure plate, wherein the base and the support column support the stress plate, the pressure plate moves towards the stress plate under the drive of the screw rod, a scraping plate is arranged on the stress plate, the scraping plate is attached to the stress plate, one end of the scraping plate is connected with a first support frame, the other end of the scraping plate is connected with a second support frame, and a driving mechanism is arranged on the base; the utility model has the effect of improving the debris cleaning convenience.
However, in the practical use process, some defects and problems still exist, specifically, the existing pressure testing machine is mostly vertical, a concrete test block is crushed in the experimental process, a plurality of residues are left on a lower pressing plate and are difficult to clean, in addition, the concrete test block is heavier, when the concrete test block is loaded, the manual flat lifting test concrete block is placed on the lower pressing plate very forcefully, and the problem of inconvenient loading and unloading operation exists.
Disclosure of Invention
The utility model aims to provide a pressure testing machine for building quality detection, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building quality detects and uses pressure testing machine, includes work platform, work platform's upper surface fixed mounting has slide rail, slide rail's upper surface slidable mounting has first pressure plate and second pressure plate, work platform's upside fixed mounting has hydraulic cylinder, hydraulic cylinder's flexible end and first pressure plate fixed connection, work platform's upside screw thread is installed and is adjusted the screw thread post, adjusts the tip and the second pressure plate rotation of screw thread post and be connected.
The upper surface of work platform has seted up the installation notch to inclined sliding mounting has the pay-off layer board in the installation notch, and work platform's rear side rotates installs the cylinder, the flexible end of cylinder rotates with the back of pay-off layer board to be connected, and work platform's downside is provided with the relief plate, and the installation notch runs through work platform downwards and communicates with the relief plate.
Preferably, the guide wheels are rotatably mounted on two sides of the feeding supporting plate, two symmetrical guide sliding grooves are formed in the inner wall of the mounting notch, the guide wheels roll along the guide sliding grooves, and the guide sliding grooves are obliquely arranged on the upper surface of the working platform.
Preferably, the upper surface of the feeding supporting plate is fixedly provided with a detachable backing plate through bolts, and the backing plate comprises a plurality of backing plates with different thickness types.
Preferably, the upper surface of the working platform is respectively and fixedly provided with a first base and a second base, the hydraulic cylinder is fixedly arranged on the first base, the adjusting screw thread column is arranged on the second base in a threaded manner, and the axial leads of the hydraulic cylinder and the axial leads of the adjusting screw thread column are kept collinear.
Preferably, the upper sides of the first base and the second base are fixedly provided with guide polished rods together, the upper surfaces of the first pressure plate and the second pressure plate are fixedly provided with sliding sleeves respectively, and the sliding sleeves are slidably arranged on the surfaces of the guide polished rods.
Preferably, an insertion hole is formed in the surface of one end, far away from the second pressure plate, of the adjusting threaded column, and a force-applying handle rod is inserted in the insertion hole in a sliding mode.
Advantageous effects
The utility model provides a pressure testing machine for building quality detection, which has the following beneficial effects:
1. this pressure testing machine reforms transform to design into horizontal structure to current vertical testing machine, through setting up bilateral symmetry's first pressure board and second pressure board, centre gripping concrete prefabricated test block to carry out the pressurization experiment, the broken bits that the experiment produced, through gravity whereabouts, arrange to the relief bar from the installation notch on the work platform, realize unloading, thereby solve the difficult problem of clearance of pressure testing machine residue.
2. This pressure testing machine, through setting up the pay-off layer board, the translation is come and go to the pay-off layer board to send the prefabricated test block of heavy concrete to the pressure experiment region, the pay-off layer board roll-off pressure experiment region, the upside of pay-off layer board is spacious, and convenient to use conveyer belt carries prefabricated test block to the pay-off layer board on, solves the manual work and lifts prefabricated test block laborsaving problem, reaches the effect of conveniently feeding.
Drawings
FIG. 1 is a perspective view of the front view of the present utility model;
FIG. 2 is a schematic view of a rear view perspective structure of the present utility model;
fig. 3 is a schematic side sectional view of the present utility model.
In the figure: the device comprises a working platform 1, a sliding guide rail 2, a first pressure plate 3, a second pressure plate 4, a hydraulic cylinder 5, an adjusting screw column 6, a mounting notch 7, a feeding supporting plate 8, a cylinder 9, a discharging plate 10, a guide wheel 11, a guide chute 12, a backing plate 13, a first base 14, a second base 15, a guide polished rod 16, a sliding sleeve 17, a stress application handle rod 18 and a prefabricated test block 19.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a building quality detects and uses pressure testing machine, including work platform 1, work platform 1's upper surface fixed mounting has slide rail 2, slide rail 2's upper surface slidable mounting has first pressure plate 3 and second pressure plate 4, work platform 1's upside fixed mounting has hydraulic cylinder 5, hydraulic cylinder 5's flexible end and first pressure plate 3 fixed connection, work platform 1's upside screw thread is installed and is adjusted screw thread post 6, adjust screw thread post 6's tip and second pressure plate 4 rotation to be connected, adjust screw thread post 6 and keep away from second pressure plate 4's one end surface and seted up the jack-up hole, and slide the inserting in the jack-up hole and be equipped with afterburning handle pole 18, rotate and adjust screw thread post 6, push second pressure plate 4 and be close to or keep away from to first pressure plate 3, according to the size of waiting to detect the article, adjust the interval of first pressure plate 3 and second pressure plate 4.
The upper surface of work platform 1 is fixed mounting respectively has first base 14 and second base 15, hydraulic cylinder 5 fixed mounting is on first base 14, adjust screw thread post 6 screw thread and install on second base 15, hydraulic cylinder 5 and the axial lead of adjusting screw thread post 6 keep collineation, the common fixed mounting of upside of first base 14 and second base 15 has guide polished rod 16, the upper surface of first pressure plate 3 and second pressure plate 4 is fixed mounting respectively has slip cap 17, slip cap 17 slidable mounting is at the surface of guide polished rod 16, guarantee the stability, the safety that first pressure plate 3 and second pressure plate 4 removed.
The upper surface of work platform 1 has seted up installation notch 7 to inclined sliding mounting has feeding layer board 8 in installation notch 7, and cylinder 9 is installed in the rear side rotation of work platform 1, and the flexible end and the back rotation of feeding layer board 8 of cylinder 9 are connected, and the downside of work platform 1 is provided with the relief (stock) board 10, and installation notch 7 runs through work platform 1 downwards and communicates with relief (stock) board 10.
Specifically, the guide wheel 11 is installed in the both sides of pay-off layer board 8 all rotation, two symmetrical guide chute 12 have been seted up to the inner wall of installation notch 7, the guide wheel 11 rolls along guide chute 12, guide chute 12 is the slope setting with the upper surface of work platform 1, detachable backing plate 13 is installed through the bolt fixed mounting to the upper surface of pay-off layer board 8, backing plate 13 includes backing plate 13 of a plurality of different thickness models, select backing plate 13 of suitable thickness, refer to fig. 3, prefabricated test block 19 is placed on backing plate 13, when pay-off layer board 8 moves to the pressure experimental region, guarantee that prefabricated test block 19 lifts at certain height, as shown by solid arrow in fig. 3, when prefabricated test block 19 of first pressure plate 3 and second pressure plate 4 centre gripping, prefabricated test block 19 is located the relative face central point of first pressure plate 3 and second pressure plate 4 promptly.
It should be noted that, the slope of direction spout 12 sets up, the tilting translation of direction spout 12 is followed to the pay-off layer board 8, before the pressurization experiment, the original way of pay-off layer board 8 returns, take out from the prefabricated test block 19 downside of clamp condition, make prefabricated test block 19 carry out the pressurization experiment at unsettled state, the pay-off layer board 8 of vacancies is in order to follow-up loading, through setting up pay-off layer board 8, pay-off layer board 8 round trip translation, so that will be heavy concrete prefabricated test block 19 is sent to the pressure experimental region, pay-off layer board 8 roll-off pressure experimental region, the upside of pay-off layer board 8 is spacious, be convenient for use the conveyer belt with prefabricated test block 19 carry on the pay-off layer board 8, solve the manual laborsaving problem of flat prefabricated test block 19 of lifting, reach the effect of conveniently loading.
This pressure testing machine reforms transform to design into horizontal structure to current vertical testing machine, through setting up bilateral symmetry's first pressure board 3 and second pressure board 4, centre gripping concrete prefabricated test block 19 to carry out the pressurization experiment, the broken bits that the experiment produced are through gravity whereabouts, are arranged to the relief bar 10 from the mounting notch 7 on the work platform 1, realize the landing and unload, as shown by the broken line arrow of fig. 3, thereby solve the difficult problem of clearance of pressure testing machine residue.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building quality detects and uses pressure testing machine, includes work platform (1), its characterized in that: the upper surface of the working platform (1) is fixedly provided with a sliding guide rail (2), the upper surface of the sliding guide rail (2) is provided with a first pressure plate (3) and a second pressure plate (4) in a sliding manner, the upper side of the working platform (1) is fixedly provided with a hydraulic cylinder (5), the telescopic end of the hydraulic cylinder (5) is fixedly connected with the first pressure plate (3), the upper side of the working platform (1) is provided with an adjusting threaded column (6) in a threaded manner, and the end part of the adjusting threaded column (6) is rotationally connected with the second pressure plate (4);
the upper surface of work platform (1) has been seted up installation notch (7) to inclined sliding installation has feeding layer board (8) in installation notch (7), and cylinder (9) are installed in the rear side rotation of work platform (1), the flexible end of cylinder (9) is rotated with the back of feeding layer board (8) and is connected, and the downside of work platform (1) is provided with relief (10), and installation notch (7) runs through work platform (1) downwards and communicates with relief (10).
2. The pressure testing machine for detecting building quality according to claim 1, wherein: the two sides of the feeding supporting plate (8) are rotatably provided with guide wheels (11), two symmetrical guide sliding grooves (12) are formed in the inner wall of the mounting notch (7), the guide wheels (11) roll along the guide sliding grooves (12), and the guide sliding grooves (12) are obliquely arranged with the upper surface of the working platform (1).
3. A building quality testing pressure machine according to claim 2, characterized in that: the upper surface of the feeding supporting plate (8) is fixedly provided with a detachable backing plate (13) through bolts, and the backing plate (13) comprises a plurality of backing plates (13) with different thickness types.
4. A building quality testing pressure machine according to claim 3, wherein: the upper surface of work platform (1) is fixed mounting respectively has first base (14) and second base (15), and hydraulic cylinder (5) fixed mounting is on first base (14), and regulation screw thread post (6) screw thread is installed on second base (15), the axial lead of hydraulic cylinder (5) and regulation screw thread post (6) keeps collinearly.
5. The pressure testing machine for detecting building quality according to claim 4, wherein: the upper sides of the first base (14) and the second base (15) are fixedly provided with a guide polished rod (16) together, the upper surfaces of the first pressure plate (3) and the second pressure plate (4) are fixedly provided with sliding sleeves (17) respectively, and the sliding sleeves (17) are slidably arranged on the surfaces of the guide polished rod (16).
6. The pressure testing machine for detecting building quality according to claim 5, wherein: an inserting hole is formed in the surface of one end, far away from the second pressure plate (4), of the adjusting threaded column (6), and a force-applying handle rod (18) is inserted in the inserting hole in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902400.6U CN219870642U (en) | 2023-04-18 | 2023-04-18 | Pressure testing machine for building quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902400.6U CN219870642U (en) | 2023-04-18 | 2023-04-18 | Pressure testing machine for building quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870642U true CN219870642U (en) | 2023-10-20 |
Family
ID=88334688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320902400.6U Active CN219870642U (en) | 2023-04-18 | 2023-04-18 | Pressure testing machine for building quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870642U (en) |
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2023
- 2023-04-18 CN CN202320902400.6U patent/CN219870642U/en active Active
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