CN219694795U - Concrete impact test device - Google Patents
Concrete impact test device Download PDFInfo
- Publication number
- CN219694795U CN219694795U CN202320142656.1U CN202320142656U CN219694795U CN 219694795 U CN219694795 U CN 219694795U CN 202320142656 U CN202320142656 U CN 202320142656U CN 219694795 U CN219694795 U CN 219694795U
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- Prior art keywords
- plate
- concrete
- test
- carrier plate
- fixedly connected
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- 238000009863 impact test Methods 0.000 title claims description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 230000035939 shock Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a concrete impact resistance test device, which belongs to the technical field of concrete impact resistance detection and comprises a test bed, wherein an impact structure is arranged on the upper surface of the test bed, a residue carrier plate is arranged in the test bed, a hydraulic lifting column is arranged in the test bed, the hydraulic lifting column is positioned below the residue carrier plate, the top end of the hydraulic lifting column is fixedly connected with a carrier plate, the carrier plate penetrates through the residue carrier plate, four lifting grooves are formed in the inner side surface of the carrier plate, concrete test plates are clamped and placed between the four lifting grooves, baffle plates are symmetrically arranged on the upper surface of the residue carrier plate, a cleaning plate is slidably arranged between the two baffle plates, a handle is arranged on the upper surface of the cleaning plate, and the outer side surface of the cleaning plate is attached to the inner side surface of the baffle plate.
Description
Technical Field
The utility model belongs to the technical field of concrete impact resistance detection, and particularly relates to a concrete impact resistance test device.
Background
Impact strength can directly reflect, evaluate or judge the impact resistance (brittleness, toughness) of a material (or product). The concrete, abbreviated as "concrete", refers to a general term of engineering composite materials in which aggregate is glued into a whole by cementing materials, the term of concrete generally refers to cement concrete which is prepared by mixing cement serving as cementing materials, sand and stone serving as aggregate and water according to a certain proportion, and is also called ordinary concrete.
Publication No.: CN 213422864U's concrete experimental apparatus that shocks resistance relates to concrete test technical field, specifically is concrete experimental apparatus that shocks resistance, including the base, the upper surface fixedly connected with fixing base of base, the upper portion fixedly connected with fixture of fixing base, the first hydraulic stem of upper surface fixedly connected with of base, the upper portion fixedly connected with fixture of first hydraulic stem, the upper portion fixedly connected with second hydraulic stem of base, the upper portion fixedly connected with test bench of second hydraulic stem, the upper surface fixedly connected with first support column of test bench, the middle part of test bench begins to have the through-hole, the inside grafting of through-hole has the impact block. This concrete experimental apparatus that shocks resistance sets up through the cooperation of motor, leather rope and impact block, can wind the leather rope through the motor in the in-process of using, pulls up the impact block from the bottom to play the effect that reduces artificial participation, reached labour saving and time saving's purpose.
The concrete impact resistance experimental device in the prior art cannot treat residues of concrete after detection, influences the detection environment, and is inconvenient.
Disclosure of Invention
Aiming at the problems that the concrete impact resistance experimental device in the prior art cannot uniformly collect and treat concrete residues after detection, the utility model provides the concrete impact resistance experimental device. The specific technical scheme is as follows:
the utility model provides a concrete impact test device, includes the test bench, the upper surface mounting of test bench has the impact structure, be provided with the residue carrier plate in the test bench, install the hydraulic lifting column in the test bench, the hydraulic lifting column is located the below of residue carrier plate, the top fixedly connected with carrier plate of hydraulic lifting column, the carrier plate runs through the residue carrier plate, and four lift grooves have been seted up to the inboard surface of carrier plate, four the joint has placed the concrete test board between the lift groove, the baffle is installed to the upper surface symmetry of residue carrier plate, two slidable mounting has the cleaning board between the baffle;
in the above technical scheme, the impact structure comprises two fixed plates and two movable rods, wherein the driving motor is arranged on the outer side surface of each fixed plate, the output end of each driving motor penetrates through each fixed plate, the output end of each driving motor is sleeved with an incomplete gear, each movable rod penetrates through the upper surface of the test bench, the lower surface of each movable rod is fixedly connected with a connecting plate, a reset spring is arranged between the upper surface of each connecting plate and the inner side surface of the test bench, the lower surface of each connecting plate is fixedly connected with a hammering head, the top end of each movable rod is fixedly connected with a fixed column, the inner side surface of each fixed column is provided with a rack, and the racks are in meshed connection with the corresponding incomplete gears;
in the technical scheme, the fixing plate is an L-shaped fixing plate;
in the technical scheme, limiting blocks are fixedly connected to the front surface and the rear surface of the cleaning plate, the limiting blocks are L-shaped, and the inner side surfaces of the limiting blocks are attached to the outer side surfaces of the baffle plates;
in the technical scheme, the inner side surfaces of the limiting blocks are respectively provided with a roller in a rotating way, and the outer surfaces of the rollers are attached to the upper surfaces of the corresponding baffle plates;
in the technical scheme, a handle is arranged on the upper surface of the cleaning plate;
in the technical scheme, the outer side surface of the cleaning plate is attached to the inner side surface of the baffle plate;
in the technical scheme, a material guide plate is arranged on the left surface of the test bed.
Compared with the prior art, the concrete impact resistance test device has the beneficial effects that:
1. the concrete impact resistance experimental device in the prior art cannot uniformly collect concrete residues after detection, and the cleaning plate can uniformly clean residues on the upper surface of the residue carrier plate out of the residue carrier plate for collection by moving the cleaning plate to the left, so that the residue carrier plate can be kept clean after the test, and the experimental device is convenient to reuse.
2. According to the utility model, the roller is rotatably arranged on the inner side surface of the limiting plate, so that the cleaning plate is more labor-saving in moving, and the residue cleaning work is easier.
Drawings
FIG. 1 is a schematic diagram showing the front view of a concrete impact test apparatus according to embodiment 1 of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of a concrete impact test apparatus according to the present utility model;
FIG. 3 is a schematic view of a sweeping plate structure of a concrete impact test apparatus according to the present utility model;
FIG. 4 is an enlarged view at a of FIG. 2;
FIG. 5 is a schematic diagram showing the front view of a concrete impact test apparatus according to embodiment 2 of the present utility model;
in fig. 1-5, wherein: the device comprises a 1-test bed, 11-hydraulic lifting columns, 12-carrying tables, 121-lifting grooves, 2-impact mechanisms, 21-fixed plates, 211-driving motors, 212-incomplete gears, 22-movable rods, 221-connecting plates, 222-reset springs, 23-hammering heads, 24-connecting columns, 25-racks, 3-baffle plates, 4-cleaning plates, 41-L-shaped limiting blocks, 42-rollers and 5-guide plates.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-5, but the utility model is not limited to these embodiments.
Example 1
1-4, as shown in the drawing, a concrete impact test device comprises a test bench 1, wherein an impact structure 2 is arranged on the upper surface of the test bench 1, a residue carrier plate is arranged in the test bench 1, a hydraulic lifting column 11 is arranged in the test bench 1, the hydraulic lifting column 11 is positioned below the residue carrier plate, the top end of the hydraulic lifting column 11 is fixedly connected with a carrier 12, the carrier 12 penetrates through the residue carrier plate, four lifting grooves 121 are formed in the inner side surface of the carrier 12, concrete test plates are clamped between the four lifting grooves 121, baffle plates 3 are symmetrically arranged on the upper surface of the residue carrier plate, a cleaning plate 4 is slidably arranged between the two baffle plates 3, a handle is arranged on the upper surface of the cleaning plate 4, the outer side surface of the cleaning plate 4 is attached to the inner side surface of the baffle plates 3, when the residue carrier plate is cleaned, the concrete test plate is taken down from the lifting grooves 121, then the carrier 12 is contracted by the hydraulic lifting column 11, when the upper surface of the carrier 12 and the residue carrier plate are held at ordinary times, the left side of the cleaning plate 4 is manually moved to the left side, and when the residue carrier plate is cleaned, and the residue is left side of the tested and the cleaning plate is left;
the impact structure 2 comprises two fixing plates 21 and two movable rods 22, the fixing plates 21 are L-shaped fixing plates, driving motors 211 are arranged on the outer side surfaces of the fixing plates 21, the output ends of the driving motors 211 penetrate through the fixing plates 21, incomplete gears 212 are sleeved on the output ends of the driving motors 211, the movable rods 22 penetrate through the upper surface of the test stand 1, connecting plates 221 are fixedly connected to the lower surfaces of the movable rods 22, reset springs 222 are arranged between the upper surfaces of the connecting plates 221 and the inner side surfaces of the test stand 1, hammering heads 23 are fixedly connected to the lower surfaces of the connecting plates 221, fixing columns 24 are fixedly connected to the top ends of the movable rods 22, racks 241 are arranged on the inner side surfaces of the fixing columns 24, the racks 241 are meshed with corresponding incomplete gears 212, during impact test, the driving motors 211 drive the incomplete gears 212 to rotate, the corresponding racks 25, the connecting columns 24, the movable rods 22 and the hammering heads 23 move downwards, the hammering heads 23 are utilized to impact the concrete test plates, when the incomplete gears 212 are separated from the inner side surfaces of the test stand 1, reset springs 222 are in a circle, the reset springs 24, the racks 24 and the reset racks 23 and the concrete test plates can be repeatedly meshed with the complete racks 23, and the repeated impact test effects can be shown after the repeated;
limiting blocks 41 are fixedly connected to the front surface and the rear surface of the cleaning plate 4, the limiting blocks 41 are L-shaped, the inner side surfaces of the limiting blocks 41 are attached to the outer side surfaces of the baffle plates 3, and the limiting blocks 41 are arranged to enable the cleaning plate 4 to horizontally move left and right;
the roller 42 is installed in the rotation of the inboard table of stopper 41, and the surface of roller 42 is laminated with the upper surface of corresponding baffle 3, through setting up roller 42, can make more laborsaving when cleaning board 4 remove, makes the work of cleaning the residue more light.
According to the application method of the concrete impact test device, in the impact test, the driving motor 211 drives the incomplete gear 212 to rotate, the incomplete gear 212 drives the corresponding rack 25, the connecting post 24, the movable rod 22 and the hammering head 23 to move downwards, the hammering head 23 is used for impacting the concrete test plate, when the incomplete gear 212 is disengaged from the rack 25, the connecting post 24, the movable rod 22 and the hammering head 23 move upwards to reset under the action of the reset spring 222, and when the incomplete gear 212 rotates for one circle, the incomplete gear 212 is meshed with the rack 25 again, and repeated hammering is performed on the concrete test plate.
Compared with the existing concrete impact resistance experimental device, the concrete impact resistance experimental device has the advantages that the concrete impact resistance effect can be better displayed by repeatedly hammering the concrete experimental board by using the two hammering heads 23.
Example 2
The utility model provides a concrete impact resistance test device, as shown in fig. 2-5, including test bench 1, the upper surface mounting of test bench 1 has impact structure 2, be provided with the residue carrier plate in the test bench 1, install hydraulic lifting column 11 in the test bench 1, hydraulic lifting column 11 is located the below of residue carrier plate, the top fixedly connected with carrier 12 of hydraulic lifting column 11, carrier 12 runs through the residue carrier plate, and four lift grooves 121 have been seted up to the inboard surface of carrier 12, the joint has placed the concrete test board between four lift grooves 121, baffle 3 has been installed to the upper surface symmetry of residue carrier plate, slidable mounting has cleaning plate 4 between two baffles 3, the upper surface of cleaning plate 4 has the handle, the outside table of cleaning plate 4 is laminated with the inboard surface of baffle 3, when cleaning the residue carrier plate, take down the concrete test plate from lift groove 121, then utilize hydraulic lifting column 11 shrink to carry carrier 12, when the upper surface and the residue carrier plate of carrier 12 hold at ordinary times, manual work will clean plate 4 left side and remove, when the residue carrier plate 4 produces the test plate that cleans the residue that the residue left side has been left side;
the impact structure 2 comprises two fixing plates 21 and two movable rods 22, the fixing plates 21 are L-shaped fixing plates, driving motors 211 are arranged on the outer side surfaces of the fixing plates 21, the output ends of the driving motors 211 penetrate through the fixing plates 21, incomplete gears 212 are sleeved on the output ends of the driving motors 211, the movable rods 22 penetrate through the upper surface of the test stand 1, connecting plates 221 are fixedly connected to the lower surfaces of the movable rods 22, reset springs 222 are arranged between the upper surfaces of the connecting plates 221 and the inner side surfaces of the test stand 1, hammering heads 23 are fixedly connected to the lower surfaces of the connecting plates 221, fixing columns 24 are fixedly connected to the top ends of the movable rods 22, racks 241 are arranged on the inner side surfaces of the fixing columns 24, the racks 241 are meshed with corresponding incomplete gears 212, during impact test, the driving motors 211 drive the incomplete gears 212 to rotate, the corresponding racks 25, the connecting columns 24, the movable rods 22 and the hammering heads 23 move downwards, the hammering heads 23 are utilized to impact the concrete test plates, when the incomplete gears 212 are separated from the inner side surfaces of the test stand 1, reset springs 222 are in a circle, the reset springs 24, the racks 24 and the reset racks 23 and the concrete test plates can be repeatedly meshed with the complete racks 23, and the repeated impact test effects can be shown after the repeated;
limiting blocks 41 are fixedly connected to the front surface and the rear surface of the cleaning plate 4, the limiting blocks 41 are L-shaped, the inner side surfaces of the limiting blocks 41 are attached to the outer side surfaces of the baffle plates 3, and the limiting blocks 41 are arranged to enable the cleaning plate 4 to horizontally move left and right;
the rollers 42 are rotatably arranged on the inner side surfaces of the limiting blocks 41, the outer surfaces of the rollers 42 are attached to the upper surfaces of the corresponding baffle plates 3, and the rollers 42 are arranged, so that the cleaning plate 4 can be more labor-saving in moving, and residues can be cleaned more easily;
the left surface mounting of test bench 1 has stock guide 5, through setting up stock guide 5, can lead the concrete residue that cleans down, the collection work of the concrete residue of being convenient for.
In the residue cleaning method of the concrete impact test device of the embodiment, when the residue carrier plate is cleaned, the concrete test plate is taken down from the lifting groove 121, then the hydraulic lifting column 11 is used for shrinking and driving the carrier 12 to move downwards, when the upper surface of the carrier 12 and the residue carrier plate are held at ordinary times, the cleaning plate 4 is manually moved to the left side, when the cleaning plate 4 is moved to the leftmost side of the residue carrier plate, the residue generated in the impact test is cleaned to the material guiding plate 5, the concrete residue slides from the material guiding plate 5 under the action of gravity, and at the moment, the collecting box is arranged at the falling position for collecting.
Compared with the prior art, after the device is used, the test area can be effectively kept clean, and the device is convenient to use next time.
Claims (8)
1. The utility model provides a concrete shock resistance test device, includes test bench (1), its characterized in that, the last surface mounting of test bench (1) has impact structure (2), be provided with the residue carrier plate in test bench (1), install hydraulic lifting column (11) in test bench (1), hydraulic lifting column (11) are located the below of residue carrier plate, the top fixedly connected with carrier plate (12) of hydraulic lifting column (11), carrier plate (12) run through the residue carrier plate, and carrier plate (12)'s medial surface has seted up four lift groove (121), four the joint has placed concrete test plate between lift groove (121), baffle (3) are installed to the last surface symmetry of residue carrier plate, two slidable mounting has cleaning plate (4) between baffle (3).
2. The concrete impact test device according to claim 1, wherein the impact structure (2) comprises two fixed plates (21) and two movable rods (22), driving motors (211) are respectively arranged on the outer side surfaces of the fixed plates (21), the output ends of the driving motors (211) respectively penetrate through the fixed plates (21), and incomplete gears (212) are respectively sleeved and arranged at the output ends of the driving motors (211);
the utility model discloses a test bench, including test bench (1), movable rod (22), rack (241) are all installed to the upper surface of movable rod (22), and the lower surface of movable rod (22) is all fixedly connected with connecting plate (221), reset spring (222) are all installed between the upper surface of connecting plate (221) and the inboard surface of test bench (1), the equal fixedly connected with hammering head (23) of lower surface of connecting plate (221), the equal fixedly connected with fixed column (24) in top of movable rod (22), rack (241) are all installed to the inboard surface of fixed column (24), rack (241) are connected with corresponding incomplete gear (212) meshing.
3. A concrete impact test apparatus according to claim 2, wherein the fixing plate (21) is an L-shaped fixing plate.
4. The concrete impact test device according to claim 1, wherein limiting blocks (41) are fixedly connected to the front surface and the rear surface of the cleaning plate (4), the limiting blocks (41) are L-shaped, and the inner side surfaces of the limiting blocks (41) are attached to the outer side surfaces of the baffle plates (3).
5. The concrete impact test device according to claim 4, wherein rollers (42) are rotatably mounted on the inner side surfaces of the limiting blocks (41), and the outer surfaces of the rollers (42) are attached to the upper surfaces of the corresponding baffles (3).
6. The concrete impact test apparatus according to claim 4, wherein the cleaning plate (4) has a handle mounted on an upper surface thereof.
7. The concrete impact test apparatus according to claim 1, wherein the outer surface of the cleaning plate (4) is bonded to the inner surface of the baffle plate (3).
8. The concrete impact test device according to claim 1, wherein the left surface of the test stand (1) is provided with a guide plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320142656.1U CN219694795U (en) | 2023-02-07 | 2023-02-07 | Concrete impact test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320142656.1U CN219694795U (en) | 2023-02-07 | 2023-02-07 | Concrete impact test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694795U true CN219694795U (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320142656.1U Active CN219694795U (en) | 2023-02-07 | 2023-02-07 | Concrete impact test device |
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| CN (1) | CN219694795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647454A (en) * | 2024-01-30 | 2024-03-05 | 常州凯得新材料科技有限公司 | Polyethylene film detects with tester that shocks resistance |
-
2023
- 2023-02-07 CN CN202320142656.1U patent/CN219694795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647454A (en) * | 2024-01-30 | 2024-03-05 | 常州凯得新材料科技有限公司 | Polyethylene film detects with tester that shocks resistance |
| CN117647454B (en) * | 2024-01-30 | 2024-04-05 | 常州凯得新材料科技有限公司 | Polyethylene film detects with tester that shocks resistance |
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