CN212964437U - Concrete impact resistance test device - Google Patents
Concrete impact resistance test device Download PDFInfo
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- CN212964437U CN212964437U CN202022025381.2U CN202022025381U CN212964437U CN 212964437 U CN212964437 U CN 212964437U CN 202022025381 U CN202022025381 U CN 202022025381U CN 212964437 U CN212964437 U CN 212964437U
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- base
- concrete
- tray
- impact resistance
- electric telescopic
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Abstract
The utility model discloses a concrete impact resistance test device belongs to concrete technical field, including the base, the base bottom is rotated and is connected with the universal wheel, and the base bottom is close to universal wheel outer end fixedly connected with electric telescopic handle. The utility model discloses two top recesses of well base are provided with a plurality of lugs, the tray bottom is provided with a plurality of recesses, and agree with the setting between tray bottom recess and the two top tongues of base, when the staff need carry out the concrete strength test, place the tray in two top recesses of base, make the back of agreeing with between tray bottom recess and the two top tongues of base, place the concrete on the tray, the staff falls hydraulic stem one again, make the clamp plate carry out strength test to the concrete on the tray, tray bottom recess and two top tongues of base are in the back of agreeing with, the clamp plate can not make the tray displacement when carrying out strength test to the concrete, make the clamp plate can be better carry out strength test to the concrete, reach better fixed effect.
Description
Technical Field
The utility model belongs to the technical field of the concrete, specifically be a concrete impact resistance force test device.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.
Present concrete strength detection device need carry when detecting the place at the staff, still need the vehicle to load and unload strength detection device, and present concrete strength detection device is heavier, it is inconvenient to remove, and present concrete strength detection device carries out intensity test to the concrete at the clamp plate, the tray of placing the concrete leads to detecting very trouble to the concrete strength because of fixed unstable fluting easily, and reach the intensity upper limit when the concrete is being tested, can split and spill many concrete fragments, cause the injury to the staff easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the inconvenient removal of current concrete strength detection device, the fixed effect of tray is poor, the poor problem of protecting effect, provides a concrete impact resistance test device.
The utility model adopts the technical scheme as follows: 1. the utility model provides a concrete impact resistance test device, includes base one, its characterized in that: the bottom of the first base is rotatably connected with a universal wheel, an electric telescopic rod is fixedly connected to the bottom of the first base, close to the outer end of the universal wheel, and a supporting plate is movably connected to the bottom of the electric telescopic rod;
a second base is fixedly connected to the middle of the top of the first base, a tray is movably connected to the top of the second base, a second fixing plate is fixedly mounted on the top of the second base, close to the rear side of the tray, and a protective net is connected to the front end of the second fixing plate in a sliding mode;
the top of the first base is close to the outer side of the second base and is fixedly connected with a second hydraulic rod, the top of the second hydraulic rod is fixedly connected with a first fixing plate, the bottom of the first fixing plate is fixedly connected with a first hydraulic rod, and the bottom of the first hydraulic rod is movably connected with a pressing plate.
Preferably, electric telescopic handle has four, and sets up respectively in base bottom four corners recess, the universal wheel has four, and sets up respectively and is close to electric telescopic handle one side in base bottom four corners.
Preferably, the grooves in the tops of the two bases are provided with a plurality of bumps, the bottoms of the trays are provided with a plurality of grooves, and the grooves in the bottoms of the trays and the convex grooves in the tops of the two bases are matched.
Preferably, the thickness of the protective net is 2 cm, the two ends of the rear side of the protective net are provided with T-shaped sliding blocks, the two ends of the front side of the fixing plate are provided with T-shaped sliding grooves, and the T-shaped sliding blocks at the two ends of the rear side of the protective net and the T-shaped sliding grooves at the two ends of the front side of the fixing plate are arranged in a matching mode.
Preferably, the number of the second hydraulic rods is four, and the second hydraulic rods are respectively arranged at the top of the first base and are close to four corners of the outer side of the second base.
Preferably, the electric telescopic rod is electrically connected with an external power supply, and the first hydraulic rod and the second hydraulic rod are electrically connected with the external power supply through the hydraulic pump.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through packing up four electric telescopic handle, promote intensity detection device by the staff again, make the universal wheel drive intensity detection device and remove and detect the place, fall electric telescopic handle again, make the backup pad contact ground and fix, no longer need carry intensity detection device with the vehicle, only need artifical promotion just can freely move to the detection place that needs were used, reach more convenient effect.
2. The utility model discloses in, through placing the tray in two top recesses of base, make between tray bottom recess and the two top tongues of base agree with the back, place the concrete on the tray, the staff falls hydraulic stem one again, make the clamp plate carry out intensity test to the concrete on the tray, tray bottom recess and two top tongues of base are agreeing with the back, the clamp plate can not make the tray displacement when carrying out intensity test to the concrete, make that the clamp plate can be better carry out intensity test to the concrete, reach better fixed effect.
3. The utility model discloses in, when carrying out strength test to the concrete through the clamp plate, the concrete is cracked easily when exceeding self intensity to a lot of concrete residue of spill, the concrete residue of spill will be blocked by the protection network, can not hinder the staff, and the permeable protection network observes the concrete intensity condition, reaches safer effect.
Drawings
FIG. 1 is a schematic diagram of a front sectional structure of the strength testing device of the present invention;
FIG. 2 is a schematic diagram of a front sectional structure of the tray of the present invention;
fig. 3 is a schematic diagram of a downward structure of the protection net of the present invention.
The labels in the figure are: 1. a first base; 2. a second base; 3. a protective net; 4. a first hydraulic rod; 101. a universal wheel; 102. an electric telescopic rod; 1021. a support plate; 103. a second hydraulic rod; 104. a first fixing plate; 105. a second fixing plate; 201. a tray; 401. and (7) pressing a plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in mention (hydraulic stem), (electric telescopic handle), (clamp plate), (universal wheel) all can order in market or private and obtain.
The utility model discloses in:
referring to fig. 1-3, a concrete impact resistance test device comprises a first base 1, wherein a universal wheel 101 is rotatably connected to the bottom of the first base 1, an electric telescopic rod 102 is fixedly connected to the bottom of the first base 1, close to the outer end of the universal wheel, and a supporting plate 1021 is movably connected to the bottom of the electric telescopic rod 102;
the middle of the top of the first base 1 is fixedly connected with a second base 2, the top of the second base 2 is movably connected with a tray 201, the top of the second base 2, which is close to the rear side of the tray 201, is fixedly provided with a second fixing plate 105, and the front end of the second fixing plate 105 is slidably connected with a protective net 3;
the top of the first base 1 is close to the second base 2, the outer side of the second base is fixedly connected with a second hydraulic rod 103, the top of the second hydraulic rod 103 is fixedly connected with a first fixing plate 104, the bottom of the first fixing plate 104 is fixedly connected with a first hydraulic rod 4, and the bottom of the first hydraulic rod 4 is movably connected with a pressing plate 401.
Referring to fig. 1, electric telescopic handle 102 has four, and set up respectively in base 1 bottom four corners recess, universal wheel 101 has four, and set up respectively and be close to electric telescopic handle 102 one side in base 1 bottom four corners, when the staff need take intensity detection device to the concrete intensity and detect the place, through packing up four electric telescopic handle 102, promote intensity detection device by the staff again, make universal wheel 101 drive intensity detection device and remove to detecting the place, descend electric telescopic handle 102 again, make backup pad 1021 contact ground and fix, no longer need carry intensity detection device with the vehicle, only need artifical promotion just can freely remove the detection place that needs to be used, reach more convenient effect.
Referring to fig. 1, 2, two 2 top grooves on base are provided with a plurality of lugs, tray 201 bottom is provided with a plurality of recesses, and agree with the setting between tray 201 bottom recess and two 2 top tongues on base, when the staff need carry out the concrete strength test, place tray 201 in two 2 top grooves on base, make and agree with the back between tray 201 bottom recess and two 2 top tongues on base, place the concrete on tray 201, the staff falls hydraulic stem one 4 again, make clamp plate 401 carry out the strength test to the concrete on tray 201, tray 201 bottom recess and two 2 top tongues on base are agreeing with the back, clamp plate 401 can not make tray 201 displacement when carrying out the strength test to the concrete, make clamp plate 401 can be better carry out the strength test to the concrete, reach better fixed effect.
Referring to fig. 1 and 3, the thickness of a protective net 3 is 2 cm, T-shaped sliding blocks are arranged at two ends of the rear side of the protective net 3, T-shaped sliding grooves are arranged at two ends of the front side of a second fixing plate 105, the T-shaped sliding blocks at two ends of the rear side of the protective net 3 and the T-shaped sliding grooves at two ends of the front side of the second fixing plate 105 are arranged in a matching manner, before a worker performs an impact resistance test on concrete, the protective net 3 slides out through the T-shaped sliding grooves of the second fixing plate 105, after the worker places the concrete on a tray 201, the worker slides in the protective net 3 through the T-shaped sliding grooves of the second fixing plate 105, at the moment, the worker controls a first hydraulic rod 4 to perform the impact resistance test on the concrete, if the concrete reaches an impact resistance maximum value, the concrete can crack and spill out a plurality of concrete blocks, and the splashed concrete blocks can be blocked by the protective net 3, so that the worker can not be injured when performing the, the staff also can see through protection network 3 and observe the experimental condition of concrete impact resistance, reaches better protective effect.
Referring to fig. 1-3, two hydraulic stems 103 have four, and set up respectively and be close to two 2 outside four corners of base at base 1 top, and when the staff need carry out the concrete strength test of different intensity, the staff accessible adjusts the height of two hydraulic stems 103, makes the distance change of one 4 downward impacts of hydraulic stem, carries out different strength test, can make the test effect to the concrete strength test better.
Referring to fig. 1, the electric telescopic rod 102 is electrically connected with an external power supply, and the first hydraulic rod 4 and the second hydraulic rod 103 are electrically connected with the external power supply through a hydraulic pump.
The working principle is as follows: firstly, when an operator needs to use the strength detection device to carry out strength test on concrete, the operator folds up the four electric telescopic rods 102, then pushes the strength detection device by the operator, so that the universal wheels 101 drive the strength detection device to move to a detection site, then lowers the electric telescopic rods 102, so that the supporting plate 1021 is in contact with the ground to be fixed, the strength detection device is not required to be carried by a vehicle, then, after the operator moves the strength detection device to the detection site, before the operator carries out impact resistance test on the concrete, the protective net 3 slides out through the T-shaped sliding groove of the second fixing plate 105, the operator places the tray 201 in the groove at the top of the second base 2, after the bottom groove of the tray 201 is matched with the convex groove at the top of the second base 2, the concrete is placed on the tray 201, and then the operator slides in the protective net 3 through the T-shaped sliding groove of the second fixing plate 105, the worker lowers the first hydraulic rod 4 again to enable the pressing plate 401 to carry out strength test on the concrete on the tray 201, after the groove in the bottom of the tray 201 is matched with the convex groove in the top of the second base 2, the pressing plate 401 cannot enable the tray 201 to move when the strength test is carried out on the concrete, the pressing plate 401 can carry out the strength test on the concrete more stably, then, when the worker controls the first hydraulic rod 4 to carry out impact resistance test on the concrete, if the concrete reaches the maximum impact resistance value, the concrete can crack and splash out dry concrete blocks, at the moment, the splashed concrete blocks can be blocked by the protective net 3 to enable the worker not to be injured when carrying out the concrete impact resistance test, the worker can observe the concrete impact resistance test condition through the protective net 3, and finally, when the worker needs to carry out the concrete strength test with different strengths, the worker can adjust the height of the second hydraulic rod 103, make the distance change of hydraulic stem 4 downward impacts, carry out different intensity tests, the back that the test finishes, the staff packs up four electric telescopic handle 102, and the staff promotes intensity detection device, makes universal wheel 101 drive intensity detection device remove back to the original position.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a concrete impact resistance test device, includes base one (1), its characterized in that: the bottom of the first base (1) is rotatably connected with a universal wheel (101), the outer end, close to the universal wheel, of the bottom of the first base (1) is fixedly connected with an electric telescopic rod (102), and the bottom of the electric telescopic rod (102) is movably connected with a supporting plate (1021);
a second base (2) is fixedly connected to the middle of the top of the first base (1), a tray (201) is movably connected to the top of the second base (2), a second fixing plate (105) is fixedly installed on the top of the second base (2) close to the rear side of the tray (201), and a protective net (3) is connected to the front end of the second fixing plate (105) in a sliding mode;
the base is close to base two (2) outside fixedly connected with hydraulic stem two (103) in base (1) top, hydraulic stem two (103) top fixedly connected with fixed plate one (104), fixed plate one (104) bottom fixedly connected with hydraulic stem one (4), hydraulic stem one (4) bottom swing joint has clamp plate (401).
2. A concrete impact resistance test apparatus as claimed in claim 1, wherein: the number of the electric telescopic rods (102) is four, the electric telescopic rods are respectively arranged in grooves at four corners of the bottom of the first base (1), and the number of the universal wheels (101) is four, and the universal wheels are respectively arranged at four corners of the bottom of the first base (1) and are close to one side of the electric telescopic rods (102).
3. A concrete impact resistance test apparatus as claimed in claim 1, wherein: the groove at the top of the second base (2) is provided with a plurality of bumps, the bottom of the tray (201) is provided with a plurality of grooves, and the groove at the bottom of the tray (201) and the convex groove at the top of the second base (2) are arranged in a matching manner.
4. A concrete impact resistance test apparatus as claimed in claim 1, wherein: the thickness of the protective net (3) is 2 centimeters, T-shaped sliding blocks are arranged at two ends of the rear side of the protective net (3), T-shaped sliding grooves are arranged at two ends of the front side of the second fixing plate (105), and the T-shaped sliding blocks at two ends of the rear side of the protective net (3) and the T-shaped sliding grooves at two ends of the front side of the second fixing plate (105) are arranged in a matched mode.
5. A concrete impact resistance test apparatus as claimed in claim 1, wherein: the number of the second hydraulic rods (103) is four, and the second hydraulic rods are respectively arranged at the top of the first base (1) and are close to four outer corners of the second base (2).
6. A concrete impact resistance test apparatus as claimed in claim 1, wherein: the electric telescopic rod (102) is electrically connected with an external power supply, and the hydraulic rod I (4) and the hydraulic rod II (103) are electrically connected with the external power supply through the hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025381.2U CN212964437U (en) | 2020-09-16 | 2020-09-16 | Concrete impact resistance test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025381.2U CN212964437U (en) | 2020-09-16 | 2020-09-16 | Concrete impact resistance test device |
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| CN212964437U true CN212964437U (en) | 2021-04-13 |
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| CN202022025381.2U Active CN212964437U (en) | 2020-09-16 | 2020-09-16 | Concrete impact resistance test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533102A (en) * | 2021-06-30 | 2021-10-22 | 新疆石河子职业技术学院（石河子市技工学校） | Novel fruit and vegetable maturity detector |
| CN114486553A (en) * | 2022-01-27 | 2022-05-13 | 哈尔滨理工大学 | Compound loading device for concrete experiments in civil engineering |
-
2020
- 2020-09-16 CN CN202022025381.2U patent/CN212964437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533102A (en) * | 2021-06-30 | 2021-10-22 | 新疆石河子职业技术学院（石河子市技工学校） | Novel fruit and vegetable maturity detector |
| CN114486553A (en) * | 2022-01-27 | 2022-05-13 | 哈尔滨理工大学 | Compound loading device for concrete experiments in civil engineering |
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