CN218444900U - Concrete strength testing arrangement - Google Patents
Concrete strength testing arrangement Download PDFInfo
- Publication number
- CN218444900U CN218444900U CN202222394856.4U CN202222394856U CN218444900U CN 218444900 U CN218444900 U CN 218444900U CN 202222394856 U CN202222394856 U CN 202222394856U CN 218444900 U CN218444900 U CN 218444900U
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- China
- Prior art keywords
- detection table
- rectangular cover
- concrete strength
- strength testing
- pressing block
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- 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.)
- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 claims description 13
- 238000004064 recycling Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a concrete strength testing arrangement belongs to concrete strength test field. A concrete strength testing device comprises a hydraulic cylinder and a cabinet, and is characterized in that one end of the cabinet is provided with a detection table; the hydraulic cylinder is fixedly arranged at the upper end of the detection platform of the cabinet; the piston rod is connected with a rectangular cover in a sliding manner; the opening of the rectangular cover is over against the detection table; a piston rod of the hydraulic cylinder is fixedly provided with a material pressing block inside the rectangular cover; the piston rod is sleeved with a first buffer spring on the rectangular cover and the material pressing block; the first buffer spring is fixedly connected with the material pressing block; four positioning grooves are uniformly distributed in the rectangular cover; compared with the prior art, the concrete strength testing device limits broken concrete fragments within a certain range by arranging the rectangular cover, and avoids splashing of concrete to hurt people; and meanwhile, the cleaning mechanism is arranged, so that the chips can be quickly removed.
Description
Technical Field
The utility model relates to a concrete strength test field, concretely relates to concrete strength test device.
Background
Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregates; the cement concrete is mixed with water (which can contain additives and admixtures) according to a certain proportion and is stirred to obtain the cement concrete, also called as common concrete, which is widely applied to civil engineering. The existing concrete strength detection device for detecting the quality of the building engineering carries out pressure test on a concrete block to be detected through a hydraulic cylinder, but the detection test has certain danger hidden danger because the crushed concrete block splashes in the test and can cause accidental injury; therefore, a concrete strength testing device is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a concrete strength testing arrangement.
The purpose of the utility model can be realized by the following technical scheme:
a concrete strength testing device comprises a hydraulic cylinder and a cabinet, wherein a detection table is arranged at one end of the cabinet; the hydraulic cylinder is fixedly installed at the upper end of the detection platform of the cabinet; the piston rod is connected with a rectangular cover in a sliding manner; the opening of the rectangular cover is opposite to the detection table; a piston rod of the hydraulic cylinder is fixedly provided with a material pressing block inside the rectangular cover; the piston rod is sleeved with a first buffer spring on the rectangular cover and the material pressing block; the first buffer spring is fixedly connected with the material pressing block; four positioning grooves are uniformly distributed in the rectangular cover; the lower ends of the positioning grooves of the detection table are provided with limiting columns; the limiting column is matched with the positioning groove; a first magnet is arranged inside the positioning groove; a second magnet is arranged inside the limiting column; the first magnet and the second magnet attract each other.
Furthermore, a lifting mechanism is arranged inside the detection table; the detection table is provided with a first rectangular hole at the upper end of the lifting mechanism; the lifting mechanism is fixedly provided with a placing plate in the rectangular hole; the lifting mechanism is used for driving the placing plate to move up and down; a support plate is fixedly arranged inside the detection table; a second rectangular hole is formed in the lower end of the first rectangular hole in the supporting plate; the second rectangular hole and the first rectangular hole are matched with the supporting plate; the supporting plate is symmetrically and fixedly provided with two screw rod seats; the screw rod seats are rotationally connected with screw rods; the screw rods are fixedly provided with chain wheels; the chain wheels are connected through a chain; a first motor is fixedly mounted on the detection table; the first motor is connected with one screw; the screw rods are in threaded connection with a push plate; the push plate is fixedly provided with a push block; a recovery box is fixedly mounted on one side, away from the motor I, of the detection table; one side of the detection table close to the recovery box is provided with a discharge hole.
Further, a motor II is fixedly installed inside the detection table; a swing rod is arranged on one side of the second motor close to the material pressing block; the swing rod is provided with a clamping groove; the clamping groove is connected with a strip-shaped brush in a sliding manner; a limiting rod is in threaded connection with one side of the clamping groove of the swing rod; the limiting rod is abutted against the strip-shaped hairbrush.
Further, the bottom of the recovery box is connected with a receiving plate in a sliding manner; a second buffer spring is arranged between the receiving plate and the bottom of the recovery box; and the second buffer spring is fixedly connected with the receiving plate and the recovery box.
Further, an air suction opening is formed in the detection table; the air suction opening is connected with an exhaust fan.
The utility model has the advantages that:
the concrete strength testing device limits broken concrete fragments within a certain range by arranging the rectangular cover, thereby avoiding the concrete from splashing and hurting people; meanwhile, the cleaning mechanism is arranged, so that the chips can be quickly removed.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present application;
FIG. 2 is a schematic view of the interior of the inspection station of the present application;
FIG. 3 is a partial cutaway view of the rectangular cover of the present application;
fig. 4 is an enlarged schematic view of the application at a.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. indicate an orientation or positional relationship only for the convenience of description of the present invention and to simplify the description, and do not indicate or imply that the component or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
A concrete strength testing device comprises a hydraulic cylinder 1 and a cabinet 2, wherein an adjusting system of the hydraulic cylinder 1 is stored in the cabinet 2 and used for controlling the hydraulic cylinder 1; one end of the cabinet 2 is provided with a detection table 3; the cabinet 2 is fixedly provided with a hydraulic cylinder 1 at the upper end of the detection table 3; the piston rod is connected with a rectangular cover 4 in a sliding way; the opening of the rectangular cover 4 is opposite to the detection table 3; a piston rod of the hydraulic cylinder 1 is fixedly provided with a material pressing block 5 in the rectangular cover 4; when the concrete strength is tested, the concrete is placed on the detection table 3, and then the hydraulic cylinder 1 drives the rectangular cover 4 and the material pressing block 5 to fall through the piston rod; the rectangular cover 4 stops moving after contacting the detection table 3, the material pressing block 5 continues to move downwards until the material pressing block 5 contacts the concrete, and the pressure test is carried out on the concrete block according to the test requirement; since the concrete is covered by the rectangular cover 4, even if the mixed clot is crushed, the scraps can not be splashed out to hurt other people; the rectangular cover 4 can be made of transparent materials such as toughened glass, laminated glass, bulletproof glass, PC, transparent acrylic, PVC and the like, and the transparent materials are convenient for external observation;
a first buffer spring 6 is sleeved on the rectangular cover 4 and the material pressing block 5 of the piston rod; the first buffer spring 6 is fixedly connected with the material pressing block 5; four positioning grooves are uniformly distributed on the rectangular cover 4; the lower ends of the positioning grooves of the detection table 3 are provided with limit columns 7; the limiting column 7 is matched with the positioning groove; a first magnet is arranged inside the positioning groove; a second magnet is arranged inside the limiting column 7; the first magnet and the second magnet are attracted; the rectangular cover 4 can be effectively fixed through attraction of the first magnet and the second magnet; when pneumatic cylinder 1 drove and presses material piece 5 to reset, press material piece 5 to order about rectangle cover 4 through buffer spring 6 and remove for magnet one separates with two magnets, and buffer spring 6 can avoid rectangle cover 4 after magnet one separates with two magnets, and rectangle cover 4 striking presses the up end of material piece 5.
Furthermore, a lifting mechanism 11 is arranged inside the detection table 3; the lifting mechanism 11 can be a mechanism for moving up and down, such as a hydraulic telescopic cylinder, an electric telescopic cylinder, a scissor type telescopic mechanism and the like; the upper end of the lifting mechanism 11 of the detection table 3 is provided with a first rectangular hole; the lifting mechanism 11 is fixedly provided with a placing plate 8 in the rectangular hole; the lifting mechanism 11 is used for driving the placing plate 8 to move up and down; the placing plate 8 is used for placing concrete;
a support plate 9 is fixedly arranged in the detection table 3; the lower end of the rectangular hole I of the supporting plate 9 is provided with a rectangular hole II 10; the second rectangular hole 10 and the first rectangular hole are matched with the support plate 9; two screw rod seats are symmetrically and fixedly arranged on the supporting plate 9; the screw seats are all rotationally connected with screws 12; the screw rods 12 are all fixedly provided with chain wheels 13; the chain wheel 13 is connected through a chain; a first motor 14 is fixedly arranged on the detection table 3; the first motor 14 is connected with a screw 12; the screw rods 12 are all in threaded connection with a push plate 15; the push plate 15 is fixedly provided with a push block 16; a recovery box 17 is fixedly arranged on one side of the detection table 3, which is far away from the motor I14; a discharge port 18 is formed in one side, close to the recovery box 17, of the detection table 3;
after the pressure test is finished, the lifting mechanism 11 drives the placing plate 8 and the concrete to move to the position of the second rectangular hole 10, then the first motor 14 is started, the first motor 14 drives the screw rod 12 to rotate, the two screw rods 12 drive the push plate 15 and the push block 16 to move, and the push block 16 pushes the concrete to enter the recycling box 17 from the discharge hole 18, so that the concrete blocks are recycled.
Further, a second motor 19 is fixedly arranged inside the detection table 3; a swing rod 20 is arranged on one side of the second motor 19 close to the material pressing block 5; the swing rod 20 is provided with a clamping groove 22; the clamping groove 22 is connected with a strip-shaped brush 21 in a sliding manner; a limit rod 23 is in threaded connection with one side of the clamping groove 22 of the swing rod 20; the limiting rod 23 is propped against the strip-shaped brush 21; after the pressure test is finished, the second motor 19 drives the swing rod 20 and the strip-shaped brush 21 to clean the surface of the detection table 3, so that the detection table 3 is quickly cleaned; the strip brush 21 can be replaced by rotating the stopper rod 23 so that one side of the catching groove 22 is opened.
Further, the bottom of the recycling bin 17 is slidably connected with a receiving plate; a second buffer spring is arranged between the receiving plate and the bottom of the recovery box 17; the second buffer spring is fixedly connected with the receiving plate and the recovery box 17; when the concrete piece is sent to in the collection box 17, the concrete can contact with the dash receiver, then two shrink of buffer spring are to buffering, avoid the concrete piece to pound bad collection box 17.
Further, an air suction opening is formed in the detection table 3; the suction opening is connected with the exhaust fan, and when placing board 8 whereabouts, partial dust can the loss detect the inside of platform 3, adsorbs inside dust through the exhaust fan.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (5)
1. A concrete strength testing device comprises a hydraulic cylinder (1) and a cabinet (2), and is characterized in that one end of the cabinet (2) is provided with a detection table (3); the hydraulic cylinder (1) is fixedly arranged at the upper end of the detection table (3) of the cabinet (2); the piston rod is connected with a rectangular cover (4) in a sliding way; the opening of the rectangular cover (4) is over against the detection table (3); a piston rod of the hydraulic cylinder (1) is fixedly provided with a material pressing block (5) in the rectangular cover (4); the piston rod is sleeved with a first buffer spring (6) on the rectangular cover (4) and the material pressing block (5); the first buffer spring (6) is fixedly connected with the material pressing block (5); four positioning grooves are uniformly distributed on the rectangular cover (4); the lower ends of the positioning grooves of the detection table (3) are provided with limiting columns (7); the limiting column (7) is matched with the positioning groove; a first magnet is arranged inside the positioning groove; a second magnet is arranged inside the limiting column (7); the first magnet and the second magnet attract each other.
2. The concrete strength testing device according to claim 1, characterized in that a lifting mechanism (11) is arranged inside the testing table (3); the detection table (3) is provided with a first rectangular hole at the upper end of the lifting mechanism (11); a placing plate (8) is fixedly arranged in the rectangular hole by the lifting mechanism (11); the lifting mechanism (11) is used for driving the placing plate (8) to move up and down; a support plate (9) is fixedly arranged in the detection table (3); a second rectangular hole (10) is formed in the lower end of the first rectangular hole of the supporting plate (9); the second rectangular hole (10) and the first rectangular hole are matched with the support plate (9); the supporting plate (9) is symmetrically and fixedly provided with two screw rod seats; the screw seats are all rotationally connected with screws (12); the screw rods (12) are fixedly provided with chain wheels (13); the chain wheels (13) are connected through a chain; a first motor (14) is fixedly mounted on the detection table (3); the first motor (14) is connected with one screw rod (12); the screw rods (12) are in threaded connection with a push plate (15); the push plate (15) is fixedly provided with a push block (16); a recovery box (17) is fixedly mounted on one side, away from the first motor (14), of the detection table (3); one side of the detection table (3) close to the recovery box (17) is provided with a discharge hole (18).
3. The concrete strength testing device according to claim 1, characterized in that a second motor (19) is fixedly installed inside the detection table (3); a swing rod (20) is installed on one side, close to the material pressing block (5), of the second motor (19); the swing rod (20) is provided with a clamping groove (22); the clamping groove (22) is connected with a strip-shaped brush (21) in a sliding manner; a limiting rod (23) is in threaded connection with one side of the clamping groove (22) of the swing rod (20); the limiting rod (23) is propped against the strip-shaped hairbrush (21).
4. The concrete strength testing device according to claim 2, wherein a receiving plate is slidably connected to the bottom of the recycling bin (17); a second buffer spring is arranged between the receiving plate and the bottom of the recovery box (17); and the second buffer spring is fixedly connected with the receiving plate and the recovery box (17).
5. The concrete strength testing device according to claim 2, characterized in that an air suction opening is arranged inside the testing table (3); the air suction opening is connected with an exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222394856.4U CN218444900U (en) | 2022-09-08 | 2022-09-08 | Concrete strength testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222394856.4U CN218444900U (en) | 2022-09-08 | 2022-09-08 | Concrete strength testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218444900U true CN218444900U (en) | 2023-02-03 |
Family
ID=85103410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222394856.4U Expired - Fee Related CN218444900U (en) | 2022-09-08 | 2022-09-08 | Concrete strength testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218444900U (en) |
-
2022
- 2022-09-08 CN CN202222394856.4U patent/CN218444900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230203 |