CN220305100U - Permeation resistance testing device for concrete preparation - Google Patents
Permeation resistance testing device for concrete preparation Download PDFInfo
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- CN220305100U CN220305100U CN202321270874.XU CN202321270874U CN220305100U CN 220305100 U CN220305100 U CN 220305100U CN 202321270874 U CN202321270874 U CN 202321270874U CN 220305100 U CN220305100 U CN 220305100U
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a permeation resistance testing device for concrete preparation, which relates to the technical field of concrete preparation and comprises a bottom plate and a vertical plate, wherein the vertical plate is fixedly arranged on one side of the upper surface of the bottom plate, a strip-shaped groove is formed in the upper end of the vertical plate, a transverse plate is slidably arranged in the strip-shaped groove, a testing cover is fixedly sleeved in one end of the transverse plate, a water adding pipe is fixedly arranged on one side of the upper end of the testing cover, and a pressurizing pipe is fixedly arranged in the middle of the upper end of the testing cover; the lower extreme one side rotation of riser is provided with the horizontal pole, the fixed rotor plate that has cup jointed of pole wall of horizontal pole, the both ends of rotor plate are all fixed to be provided with the diaphragm, two the both ends of one side that the diaphragm deviates from mutually are all fixed to be provided with the U template. According to the utility model, a double-station design is adopted, so that concrete can be installed on the other side station when one side of concrete is tested, and highly continuous concrete testing work can be performed, thereby greatly improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of concrete preparation, in particular to a permeation resistance test device for concrete preparation.
Background
The concrete impermeability test is to detect whether the test piece reaches the designed impermeability level.
The publication No. CN114324102A discloses a permeation resistance testing device for concrete preparation, which comprises a frame device for supporting, and also comprises a housing device for sealing and exerting pressure, wherein a gas compressing device for delivering gas pressure is arranged at the rear of the housing device, and a pressing device for pressing and exerting force is arranged on the frame device; the rack device comprises a supporting table, four supporting legs are uniformly welded at four corners of the bottom of the supporting table, a drain hole is formed in the middle of the supporting table, a fixing frame is welded on the supporting table, and a fixing seat is arranged behind the supporting table; the housing device comprises a housing body, a sealing gasket is adhered to the circumference of the bottom of the housing body, a liquid level window is arranged in front of the housing body, a water inlet pipe is arranged at the top of the housing body, and the technical scheme still has defects:
according to the technical scheme, only a single station is arranged, after each concrete sample is tested, the test sample needs to be manually replaced, the test work cannot be performed during the replacement, more time is wasted, and further the test efficiency is difficult to improve.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems with the existing permeation resistant test apparatuses for concrete preparation.
Therefore, the utility model aims to provide a permeation resistant testing device for concrete preparation, which solves the problems that in the prior art, only a single station is arranged in the permeation resistant testing device for concrete preparation, after one concrete sample is tested, the test sample needs to be replaced manually, and the test work cannot be performed during the replacement, so that more time is wasted and the test efficiency is difficult to improve.
In order to achieve the above object, the present utility model provides the following technical solutions:
the anti-permeation testing device for concrete preparation comprises a bottom plate and a vertical plate, wherein the vertical plate is fixedly arranged on one side of the upper surface of the bottom plate, a strip-shaped groove is formed in the upper end of the vertical plate, a transverse plate is slidably arranged in the strip-shaped groove, a testing cover is fixedly sleeved in one end of the transverse plate, a water adding pipe is fixedly arranged on one side of the upper end of the testing cover, and a pressurizing pipe is fixedly arranged in the middle of the upper end of the testing cover;
a cross rod is rotatably arranged at one side of the lower end of the vertical plate, a rotating plate is fixedly sleeved on the rod wall of the cross rod, supporting plates are fixedly arranged at two ends of the rotating plate, and U-shaped plates are fixedly arranged at two ends of one side, away from the two supporting plates, of the rotating plate;
one side of the vertical plate is provided with a transmission mechanism for driving the transverse plate to move and the transverse rod to rotate.
Preferably, the transmission mechanism comprises a reciprocating screw rod and a worm, a first side plate is arranged on two sides of one end of the transverse plate, one end of the first side plate is fixedly connected with the vertical plate, the reciprocating screw rod is rotatably arranged between the two first side plates, one end of the transverse plate is in threaded sleeve joint with the rod wall of the reciprocating screw rod, a second side plate is arranged on two sides of one end of the transverse rod, two ends of the second side plate are fixedly connected with the vertical plate, the worm is rotatably arranged between the two second side plates, a worm wheel is fixedly sleeved at one end of the transverse rod, the worm is in meshed connection with the worm wheel, and a driving mechanism for sequentially driving the reciprocating screw rod and the worm to rotate is arranged between the first side plate and the second side plate.
Preferably, the driving mechanism comprises a first gear and a second gear, the first gear and the second gear are arranged between the adjacent first side plate and second side plate, the first gear is fixedly sleeved with one end of the reciprocating screw rod, the second gear is fixedly sleeved with one end of the worm, a double-shaft motor is arranged between the adjacent first side plate and second side plate, the double-shaft motor is fixedly connected with the vertical plate, the two output ends of the double-shaft motor are fixedly sleeved with incomplete gears, and the two incomplete gears are matched with the corresponding first gear and second gear.
Preferably, the directions of the two incomplete gears are opposite.
Preferably, both sides of the transverse plate are in contact with the inner wall of the strip-shaped groove.
Preferably, a sealing ring is fixedly arranged at the lower end of the test cover.
In the technical scheme, the utility model has the technical effects and advantages that:
according to the utility model, the reciprocating screw rod rotates to drive the transverse plate to move downwards, so that the test cover is abutted against the upper side concrete test piece, the anti-penetration test can be performed, the transverse plate moves upwards to reset after the test is finished, then the worm drives the worm wheel to rotate, namely the transverse rod is driven to rotate, the concrete test pieces at two sides are exchanged, the anti-penetration test can be performed again, and meanwhile, the concrete test piece after the test is finished can be replaced, namely the highly continuous concrete test work can be performed, and the work efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a permeation resistant test set for concrete preparation according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is a perspective view of a connection structure of the support plate and the U-shaped plate of fig. 1.
Reference numerals illustrate:
1. a bottom plate; 2. a riser; 3. a cross plate; 4. a test cover; 5. a water supply pipe; 6. a pressurizing tube; 7. a cross bar; 8. a rotating plate; 9. a support plate; 10. a U-shaped plate; 11. a first side plate; 12. a reciprocating screw rod; 13. a first gear; 14. a second side plate; 15. a worm; 16. a worm wheel; 17. a second gear; 18. a biaxial motor; 19. incomplete gear.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a permeation resistance test device for concrete preparation.
Example 1
Referring to fig. 1-3, a permeation resistant test device for concrete preparation comprises a bottom plate 1 and a vertical plate 2, wherein the vertical plate 2 is fixedly arranged on one side of the upper surface of the bottom plate 1, a strip-shaped groove is formed in the upper end of the vertical plate 2, a transverse plate 3 is slidably arranged in the strip-shaped groove, two sides of the transverse plate 3 are in contact with the inner wall of the strip-shaped groove, so that the transverse plate 3 cannot rotate, namely, can stably slide, a test cover 4 is fixedly sleeved in one end of the transverse plate 3, a sealing ring is fixedly arranged at the lower end of the test cover 4, the tightness between the test cover 4 and a concrete test piece is improved, a water adding pipe 5 is fixedly arranged on one side of the upper end of the test cover 4, and a pressurizing pipe 6 is fixedly arranged in the middle of the upper end of the test cover 4;
the lower extreme one side rotation of riser 2 is provided with horizontal pole 7, and the fixed rotor plate 8 that has cup jointed of pole wall of horizontal pole 7, the both ends of rotor plate 8 are all fixed to be provided with backup pad 9, and the both ends of one side that two backup pads 9 deviate from mutually are all fixed to be provided with U template 10.
Example two
One side of riser 2 is provided with drives diaphragm 3 and removes and horizontal pole 7 pivoted drive mechanism, drive mechanism includes reciprocating lead screw 12 and worm 15, the one end both sides of diaphragm 3 all are provided with first side board 11, the one end and the riser 2 fixed connection of first side board 11, reciprocating lead screw 12 rotates and sets up between two first side boards 11, the one end of diaphragm 3 cup joints with the pole wall screw thread of reciprocating lead screw 12, the one end both sides of horizontal pole 7 all are provided with second curb plate 14, the both ends of second curb plate 14 all with riser 2 fixed connection, worm 15 rotates and sets up between two second curb plates 14, worm wheel 16 is cup jointed to the one end of horizontal pole 7 is fixed, worm 15 and worm wheel 16 meshing are connected.
Example III
A driving mechanism for sequentially driving the reciprocating screw rod 12 and the worm 15 to rotate is arranged between the adjacent first side plate 11 and second side plate 14, the driving mechanism comprises a first gear 13 and a second gear 17, the first gear 13 and the second gear 17 are arranged between the adjacent first side plate 11 and second side plate 14, the first gear 13 is fixedly sleeved with one end of the reciprocating screw rod 12, the second gear 17 is fixedly sleeved with one end of the worm 15, a double-shaft motor 18 is arranged between the adjacent first side plate 11 and second side plate 14, the double-shaft motor 18 is fixedly connected with the vertical plate 2, two output ends of the double-shaft motor 18 are fixedly sleeved with incomplete gears 19, the two incomplete gears 19 are matched with the corresponding first gear 13 and second gear 17, and the directions of the two incomplete gears 19 are opposite, so that the first gear 13 and the second gear 17 can be sequentially driven to rotate.
In the utility model, when the test cover is used, the double-shaft motor 18 drives the two incomplete gears 19 with opposite directions to rotate, namely the first gear 13 and the second gear 17 can be sequentially driven to rotate, the reciprocating screw rod 12 is firstly driven to rotate, the transverse plate 3 can be driven to move downwards, the test cover 4 is abutted against the upper side concrete test piece, the anti-penetration test can be carried out, the transverse plate 3 moves upwards to reset after the test is finished, the worm 15 drives the worm wheel 16 to rotate, namely the transverse rod 7 is driven to rotate, the positions of the concrete test pieces on two sides are exchanged, the anti-penetration test can be carried out again, meanwhile, the tested concrete test piece can be replaced, namely the highly continuous concrete test work can be carried out, and the work efficiency is greatly improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a impervious testing arrangement for concrete preparation, includes bottom plate (1) and riser (2), its characterized in that, riser (2) are fixed to be set up in the upper surface one side of bottom plate (1), the bar groove has been seted up to the upper end of riser (2), the inside slip in bar groove is provided with diaphragm (3), the inside fixed cover of one end of diaphragm (3) is equipped with test cover (4), the upper end one side of test cover (4) is fixed to be provided with water pipe (5), the upper end middle part of test cover (4) is fixed to be provided with pressurization pipe (6);
a cross rod (7) is rotatably arranged at one side of the lower end of the vertical plate (2), a rotating plate (8) is fixedly sleeved on the rod wall of the cross rod (7), supporting plates (9) are fixedly arranged at two ends of the rotating plate (8), and U-shaped plates (10) are fixedly arranged at two ends of one side, away from the supporting plates (9);
one side of the vertical plate (2) is provided with a transmission mechanism for driving the transverse plate (3) to move and the transverse rod (7) to rotate.
2. The anti-seepage test device for concrete preparation according to claim 1, wherein the transmission mechanism comprises a reciprocating screw rod (12) and a worm (15), one end both sides of the transverse plate (3) are respectively provided with a first side plate (11), one end of the first side plate (11) is fixedly connected with the vertical plate (2), the reciprocating screw rod (12) is rotationally arranged between the two first side plates (11), one end of the transverse plate (3) is in threaded sleeve connection with a rod wall of the reciprocating screw rod (12), one end both sides of the transverse rod (7) are respectively provided with a second side plate (14), both ends of the second side plate (14) are respectively fixedly connected with the vertical plate (2), the worm (15) is rotationally arranged between the two second side plates (14), one end of the transverse rod (7) is fixedly sleeved with a worm gear (16), the worm (15) is in meshed connection with the vertical plate (16), and a driving mechanism which sequentially drives the reciprocating screw rod (12) and the worm (15) is arranged between the first side plate (11) and the second side plate (14).
3. The anti-penetration test device for concrete preparation according to claim 2, wherein the driving mechanism comprises a first gear (13) and a second gear (17), the first gear (13) and the second gear (17) are arranged between the adjacent first side plate (11) and second side plate (14), the first gear (13) is fixedly sleeved with one end of a reciprocating screw rod (12), the second gear (17) is fixedly sleeved with one end of a worm (15), a double-shaft motor (18) is arranged between the adjacent first side plate (11) and second side plate (14), the double-shaft motor (18) is fixedly connected with a vertical plate (2), two output ends of the double-shaft motor (18) are fixedly sleeved with an incomplete gear (19), and the two incomplete gears (19) are matched with the corresponding first gear (13) and second gear (17).
4. A permeation resistant test fixture for concrete preparation according to claim 3, wherein the directions of the two incomplete gears (19) are opposite.
5. The permeation resistant test fixture for concrete preparation according to claim 1, wherein both sides of the cross plate (3) are abutted against the inner wall of the strip-shaped groove.
6. The permeation resistant testing device for concrete preparation according to claim 1, wherein a sealing ring is fixedly provided at a lower end of the test cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270874.XU CN220305100U (en) | 2023-05-24 | 2023-05-24 | Permeation resistance testing device for concrete preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270874.XU CN220305100U (en) | 2023-05-24 | 2023-05-24 | Permeation resistance testing device for concrete preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305100U true CN220305100U (en) | 2024-01-05 |
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ID=89346683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321270874.XU Active CN220305100U (en) | 2023-05-24 | 2023-05-24 | Permeation resistance testing device for concrete preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305100U (en) |
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2023
- 2023-05-24 CN CN202321270874.XU patent/CN220305100U/en active Active
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