CN116678726A - Concrete strength detection device for building engineering - Google Patents
Concrete strength detection device for building engineering Download PDFInfo
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- CN116678726A CN116678726A CN202310755489.2A CN202310755489A CN116678726A CN 116678726 A CN116678726 A CN 116678726A CN 202310755489 A CN202310755489 A CN 202310755489A CN 116678726 A CN116678726 A CN 116678726A
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- 238000001514 detection method Methods 0.000 title claims abstract description 175
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000010009 beating Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000003825 pressing Methods 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 8
- 230000003252 repetitive effect Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 7
- 230000002265 prevention Effects 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
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- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a concrete strength detection device for constructional engineering. The invention provides a concrete strength detection device for construction engineering, which has various detection modes. The utility model provides a concrete strength detection device for building engineering, is including link, detection frame, detection cylinder, pick-up plate and repeated impact mechanism, is connected with the detection frame in the link, and the detection cylinder is installed to the rear portion upside in the detection frame, is connected with the pick-up plate that is used for detecting concrete strength on the telescopic link of detection cylinder, is equipped with the repeated impact mechanism that is used for beating the concrete between pick-up plate and the detection frame. According to the invention, the detection plate is driven to move downwards by the extension rod of the detection cylinder to detect the strength of concrete, the rapid detection rod moves downwards to impact the concrete, and the repeated stamping rod is used for stamping the concrete for a plurality of times, so that the detection effect is realized, the detection modes are various, and the result is more accurate.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a concrete strength detection device for constructional engineering.
Background
In the process of building construction, a large amount of concrete can be used, the quality of the concrete influences the quality of the building, and for this reason, people can detect the strength of the concrete, so a detection device needs to be designed.
Patent application number is CN 217931150U's patent discloses a concrete intensity detection equipment for building, through carrying out intensity detection to the concrete stone piece, with the limit portion block of concrete stone piece in the slabstone fixed slot, the user is through rotating drive screw for drive screw is last drive swivel nut downwardly moving, and then drive the fixed conflict board that links to each other with drive swivel nut downwardly moving, thereby make fixed conflict board can fix the concrete stone piece limit portion of block in slabstone fixed slot, the concrete intensity detector body is supporting the pressure to the concrete stone piece, this check out test set detects concrete through the intensity detector body, but this kind of single detected data is difficult to obtain accurate testing result.
The concrete strength detection device for the construction engineering is designed in various detection modes, so that the effects of single detection mode and inaccurate detection result of the existing detection equipment in use are overcome.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a concrete strength detection device for construction engineering, which has various detection modes, so as to overcome the defect of inaccurate detection results of the existing detection equipment.
In order to achieve the above object, the present invention is realized by the following scheme: the utility model provides a concrete strength detection device for building engineering, includes:
the device comprises a connecting frame and a detection frame, wherein the bottom in the connecting frame is connected with the detection frame;
the upper side of the rear part in the detection frame is provided with a detection cylinder;
the telescopic rod of the detection cylinder is connected with a detection plate for detecting the strength of the concrete;
the rapid impact mechanism is arranged between the detection plate and the detection frame and used for impacting the concrete;
and the repeated impact mechanism is arranged between the detection plate and the detection frame and used for beating concrete.
As an improvement of the above-mentioned scheme, the rapid impact mechanism includes:
the rapid detection rod is connected to the right side of the rear part in the detection frame in a sliding manner;
the detection spring is connected between the rapid detection rod and the detection frame and is wound on the rapid detection rod;
the right side of the rear part in the detection frame is rotatably connected with an auxiliary roller;
the reel is rotatably connected to the right side of the upper part of the detection plate;
the pull rope is wound on the reel and is connected with the rapid detection rod by winding the auxiliary roller;
the spiral spring is connected between the reel and the detection plate;
the right side of the top of the detection plate is connected with an L-shaped guide rod;
the clamping rods are connected between the L-shaped guide rods in a sliding manner;
the clamping springs are connected between the L-shaped guide rods and the clamping rods, and are wound on the L-shaped guide rods;
the lower side of the clamping rod is connected with the clamping plate in a sliding manner;
a pressurizing spring is connected between the clamping plate and the clamping rod and is wound on the clamping rod;
the arc limiting plate is arranged at the lower side of the rear part inside the detection frame.
As an improvement of the scheme, the front side and the rear side of the reel are gear-shaped.
As an improvement of the above-mentioned scheme, the repetitive impact mechanism includes:
the pressing rod is connected with the rear side of the detection plate and is connected with the detection frame in a sliding manner;
the starting switch is arranged on the left side of the rear part of the detection frame, and the starting switch is pressed after the pressing rod moves;
the detection motor is arranged on the left side of the rear part of the detection frame, and the detection motor is electrically connected with the starting switch;
an output shaft of the detection motor is connected with the upper and lower driving wheels;
the bolt is arranged at the front side of the upper and lower driving wheels;
the T-shaped up-down driving rod is connected with the left side of the rear part in the detection frame in a sliding manner;
the lower side of the T-shaped up-down driving rod is connected with the repeated punching rod in a sliding way;
and a stamping spring is connected between the repeated stamping rod and the T-shaped upper and lower driving rods.
As the improvement of above-mentioned scheme, still including being used for the mechanism falls into water to the concrete humidification, fall into water the mechanism including:
the lower side of the pressing rod is connected with an L-shaped connecting rod;
the wedge-shaped pushing rod is connected with the L-shaped connecting rod in a sliding manner;
a pushing spring is connected between the wedge-shaped pushing rod and the L-shaped connecting rod;
the top of the detection frame is connected with a water storage tank;
the water storage tank is connected with the blocking frame in a sliding manner;
the top in the detection frame is communicated with a water outlet pipe, and the water outlet pipe is communicated with the detection plate.
As the improvement of above-mentioned scheme, still including being used for even spraying water's dispersion mechanism, dispersion mechanism is including:
the vibration rod is connected to the lower side of the rear part inside the connecting frame in a sliding manner;
vibration springs are connected to the upper side and the lower side between the vibration rod and the connecting frame;
the detection plate is internally connected with the dispersing plate in a sliding manner;
and a dispersing spring is connected between the dispersing plate and the detection plate.
As an improvement of the above scheme, the device also comprises a water flow impact prevention mechanism for controlling water flow, and the water flow impact prevention mechanism comprises:
the bottom in the connecting frame is connected with the supporting plate in a sliding manner;
the left side and the right side between the support plate and the connecting frame are connected with the support springs;
the L-shaped limiting rod is connected with the left part of the supporting plate.
As the improvement of above-mentioned scheme, still including being used for the counterpoint mechanism to concrete location, counterpoint mechanism is including:
the left side and the right side of the lower part of the connecting frame are connected with the guide sliding rod in a sliding way;
the inner sides of the guide sliding rods are connected with wedge-shaped aligning blocks which are connected with the connecting frame in a sliding manner;
and the alignment springs are connected between the wedge-shaped alignment blocks and the connecting frame, and the alignment springs are wound on the guide sliding rods.
The invention has the advantages that: 1. according to the invention, the detection plate is driven to move downwards by the extension rod of the detection cylinder to detect the strength of concrete, the rapid detection rod moves downwards to impact the concrete, and the repeated stamping rod is used for stamping the concrete for a plurality of times, so that the detection effect is realized, the detection modes are various, and the result is more accurate;
2. the L-shaped connecting rod and the wedge-shaped pushing rod are driven to move upwards through the upward movement of the pressing rod, and then the blocking frame moves upwards to open the water storage tank, so that water in the water storage tank is sprayed onto concrete through the water outlet pipe and the dispersing plate, the humidifying effect is realized, and the strength condition of the concrete under different humidity can be detected;
3. the wedge-shaped alignment block is driven to move outwards through the downward movement of the supporting plate, so that the guide sliding rod moves outwards, the wedge-shaped alignment block centers concrete when moving outwards, the centering effect is achieved, and the influence of concrete deviation on detection is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of the rapid impact mechanism of the present invention.
FIG. 4 is a schematic cross-sectional perspective view of the rapid impact mechanism of the present invention.
Fig. 5 is a schematic view showing a partial perspective structure of the rapid impact mechanism of the present invention.
Fig. 6 is a schematic cross-sectional perspective view of the repetitive impact mechanism of the present invention.
Fig. 7 is a schematic perspective view of the repetitive impact mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a water falling mechanism according to the present invention.
Fig. 9 is a schematic cross-sectional perspective view of the water falling mechanism of the present invention.
Fig. 10 is a schematic view of a first perspective of the dispersing mechanism of the present invention.
Fig. 11 is a schematic view of a second perspective of the dispersing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a water-flow impact resistant mechanism of the present invention.
Fig. 13 is a schematic perspective view of an alignment mechanism according to the present invention.
Wherein: 1: connecting frame, 2: detection frame, 3: detecting a cylinder, 4: detection plate, 5: a rapid impact mechanism, 51: quick detection lever, 52: detection spring, 53: auxiliary roller, 54: reel, 55: spiral spring, 56: l-shaped guide bar, 57: clamping rod, 58: clamping spring, 59: clamping plate, 510: compression spring, 511: arc limiting plate, 512: pull rope, 6: repeating the impact mechanism, 61: up and down drive wheel, 62: bolt, 63: repeated punching bars, 64: stamping spring, 65: detection motor, 66: start switch, 67: pressing the rod, 68: t-shaped up-down driving rod, 7: a water falling mechanism, 71: l-shaped link, 72: wedge push rod, 73: pushing spring, 74: storage water tank, 75: blocking frame, 76: and a water outlet pipe, 8: dispersion mechanism, 81: dispersion plate, 82: vibration lever, 83: dispersion spring, 84: vibration spring, 9: waterproof flow impact mechanism, 91: support plate, 92: l-shaped restraining bar, 93: support spring, 10: alignment mechanism, 101: wedge-shaped alignment block, 102: guide slide bar, 103: and (5) aligning the spring.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below: .
Example 1
Referring to fig. 1 and 2, the concrete strength detection device for constructional engineering comprises a connecting frame 1, a detection frame 2, a detection cylinder 3, a detection plate 4, a rapid impact mechanism 5 and a repeated impact mechanism 6, wherein the detection frame 2 is connected to the bottom in the connecting frame 1, the detection cylinder 3 is fixedly connected to the upper side of the rear part in the detection frame 2 through bolts, the detection plate 4 is connected to a telescopic rod of the detection cylinder 3, the rapid impact mechanism 5 is arranged between the detection plate 4 and the detection frame 2, and the repeated impact mechanism 6 is arranged between the detection plate 4 and the detection frame 2.
Referring now to fig. 1-5, the rapid impact mechanism 5 comprises a rapid detection rod 51, a detection spring 52, an auxiliary roller 53, a reel 54, a spiral spring 55, an L-shaped guide rod 56, a clamping rod 57, a clamping spring 58, a clamping plate 59, a pressurizing spring 510, an arc-shaped limiting plate 511 and a pull rope 512, wherein the rapid detection rod 51 is connected to the right side of the rear part of the detection frame 2 in a sliding manner, the detection spring 52 is connected between the rapid detection rod 51 and the detection frame 2, the detection spring 52 is wound on the rapid detection rod 51, the rear right side of the detection frame 2 is rotatably connected with the auxiliary roller 53, the upper right side of the detection plate 4 is rotatably connected with the reel 54, the front side and the rear side of the reel 54 are respectively in a gear shape, the pull rope 512 winds around the reel 54, the auxiliary roller 53 winds around the auxiliary roller 53 and is connected with the rapid detection rod 51, the spiral spring 55 is connected between the reel 54 and the detection plate 4, the two L-shaped guide rods 56 are welded on the right side of the top of the detection plate 4, the clamping rod 57 is connected between the two L-shaped guide rods 56 in a sliding manner, the clamping rod 57 is connected to the clamping plate 57, the clamping plate 57 is connected to the lower side of the clamping plate 57 is in a sliding manner, the clamping plate 57 is connected to the clamping plate 57 is in a contact with the lower side of the clamping plate 57, and the clamping plate 57 is connected to the clamping plate 57, and the clamping plate 57 is in a contact with the upper side of the clamping plate 59, and the clamping plate 57 is connected to the clamping plate 59.
Referring to fig. 1, fig. 2, fig. 6 and fig. 7, the repetitive impact mechanism 6 includes an up-down driving wheel 61, a pin 62, a repetitive impact rod 63, a punching spring 64, a detection motor 65, a start switch 66, a pressing rod 67 and a T-shaped up-down driving rod 68, the rear side of the detection plate 4 is welded with the pressing rod 67, the pressing rod 67 is slidably connected with the detection frame 2, the start switch 66 is installed on the left side of the rear part of the detection frame 2, the pressing rod 67 is moved and then presses the start switch 66, the detection motor 65 is fixedly connected on the left side of the rear part of the detection frame 2 through a bolt, the detection motor 65 is electrically connected with the start switch 66, the pin 62 is placed on the front side of the up-down driving wheel 61, the rear left side of the detection frame 2 is slidably connected with the T-shaped up-down driving rod 68, the pin 62 is in contact with the T-shaped up-down driving rod 68, the lower side of the T-shaped up-down driving rod 68 is slidably connected with the repetitive impact rod 63, and the punching spring 64 is connected between the repetitive impact rod 63 and the T-shaped up-down driving rod 68 through a hook.
When people need to detect the strength of the concrete, people can use the concrete strength detection device for construction engineering, firstly people place the arc-shaped limiting plate 511 and the bolt 62 at proper positions according to the strength required to be detected, then people spray the concrete to the inner bottom of the connecting frame 1, after spraying is finished, people start the detection cylinder 3, the telescopic rod of the detection cylinder 3 stretches downwards to drive the detection plate 4 to move downwards, so that the clamping rod 57 and the reel 54 move downwards, the clamping rod 57 clamps the reel 54, so that the pull rope 512 pulls the quick detection rod 51 to move upwards, the detection spring 52 is compressed, when the clamping rod 57 moves downwards to be in contact with the arc-shaped limiting plate 511, the clamping rod 57 moves rightwards, the clamping spring 58 is stretched, when the clamping rod 59 and the clamping rod 57 move rightwards to be far away from the reel 54, the detection spring 52 drives the rapid detection rod 51 to move downwards to impact the concrete and then move upwards for reset, the reel 54 rotates to discharge the pull rope 512, the spiral spring 55 deforms, the detection plate 4 moves downwards to drive the pressing rod 67 to move downwards, when the pressing rod 67 moves downwards to press the start switch 66, the detection motor 65 is started, the output shaft of the detection motor 65 rotates to drive the up-down driving wheel 61 to rotate, the plug pin 62 rotates to drive the T-shaped up-down driving rod 68 and the repeated pressing rod 63 to move downwards, when the repeated pressing rod 63 contacts the concrete, the repeated pressing rod 63 adaptively moves upwards, the pressing spring 64 is compressed, thereby realizing the pressing effect, then the plug pin 62 drives the T-shaped up-down driving rod 68 to move upwards, the repeated pressing rod 63 moves upwards, the reset of the pressing spring 64 drives the repeated pressing rod 63 to move downwards, then repeatedly punching press pole 63 moves down to carry out punching press again to the concrete according to above-mentioned step, after the detection is accomplished, people control the telescopic link of detection cylinder 3 to shorten upwards and drive detection board 4 upwards to move, make screens pole 57 and screens board 59 upwards move, press the pole 67 upwards to move away from start switch 66, detect motor 65 and close, when screens pole 57 upwards moves away from arc limiting plate 511, screens spring 58 resets and drives screens pole 57 to move the reposition to the left, thereby make screens board 59 move to the left and contact with reel 54, make spiral spring 55 reset drive reel 54 reverse rotation, reel 54 reverse rotation is convoluteed the stay cord 512, reel 54 reverse rotation drives screens board 59 adaptability reciprocates simultaneously, press spring 510 adaptive deformation back resets, after detection board 4 upwards moves to suitable position, people close detection cylinder 3, then people know the intensity of concrete through observing the state after the concrete punching press, thereby the effect of detection has been realized, people clear up the concrete of the bottom in the link 1 can.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 8 and 9, the device further comprises a water falling mechanism 7, the water falling mechanism 7 comprises an L-shaped connecting rod 71, a wedge-shaped pushing rod 72, a pushing spring 73, a water storage tank 74, a blocking frame 75 and a water outlet pipe 76, the lower side of the pressing rod 67 is connected with the L-shaped connecting rod 71, the wedge-shaped pushing rod 72 is connected with the L-shaped connecting rod 71 in a sliding manner, the pushing spring 73 is connected between the wedge-shaped pushing rod 72 and the L-shaped connecting rod 71 through a hook, the water storage tank 74 is welded at the top of the detection frame 2, the blocking frame 75 is connected with the water storage tank 74 in a sliding manner, the wedge-shaped pushing rod 72 contacts with the blocking frame 75 after moving, the water outlet pipe 76 is communicated with the inner top of the detection frame 2, and the water outlet pipe 76 is communicated with the detection plate 4.
Referring to fig. 2, 10 and 11, the device further comprises a dispersing mechanism 8, the dispersing mechanism 8 comprises a dispersing plate 81, a vibration rod 82, a dispersing spring 83 and a vibration spring 84, the vibration rod 82 is slidably connected to the lower side of the rear portion in the connecting frame 1, the vibration spring 84 is connected to the upper side and the lower side between the vibration rod 82 and the connecting frame 1 through hooks, the dispersing plate 81 is slidably connected to the detecting plate 4, and the dispersing spring 83 is connected between the dispersing plate 81 and the detecting plate 4 through hooks.
Referring now to fig. 1 and 12, the hydraulic impact prevention mechanism 9 further comprises a hydraulic impact prevention mechanism 9, the hydraulic impact prevention mechanism 9 comprises a support plate 91, an L-shaped limiting rod 92 and a support spring 93, the support plate 91 is slidably connected to the bottom in the connecting frame 1, the support spring 93 is connected to the left side and the right side between the support plate 91 and the connecting frame 1 through hooks, the L-shaped limiting rod 92 is welded to the left portion of the support plate 91, the L-shaped limiting rod 92 is in contact with the blocking frame 75, and the wedge-shaped pushing rod 72 is in contact with the L-shaped limiting rod 92 after moving.
Referring to fig. 1 and 13, the positioning mechanism 10 further comprises a wedge-shaped positioning block 101, guide sliding rods 102 and positioning springs 103, wherein the left side and the right side of the lower portion of the connecting frame 1 are connected with the guide sliding rods 102 in a sliding mode, the inner sides of the two guide sliding rods 102 are welded with the wedge-shaped positioning block 101, the wedge-shaped positioning block 101 is connected with the connecting frame 1 in a sliding mode, the supporting plate 91 is contacted with the wedge-shaped positioning block 101 after moving, the positioning springs 103 are connected between the two wedge-shaped positioning blocks 101 and the connecting frame 1, and the positioning springs 103 are wound on the guide sliding rods 102.
Firstly, people inject a proper amount of water into the water storage tank 74, the pressure moving rod 67 moves upwards to drive the L-shaped connecting rod 71 to move upwards, so that the wedge-shaped pushing rod 72 moves upwards, when the wedge-shaped pushing rod 72 moves upwards to be in contact with the blocking frame 75, the wedge-shaped pushing rod 72 drives the blocking frame 75 to move upwards, after the water storage tank 74 is opened, water in the water storage tank 74 flows into the detection plate 4 through the water outlet pipe 76, so that water is sprayed onto concrete, the effect of water adding is achieved, the strength condition of the concrete under different humidity is detected, when the blocking frame 75 is blocked by the water storage tank 74 and cannot move upwards continuously, the wedge-shaped pushing rod 72 adaptively moves backwards, the pushing spring 73 is compressed, when the wedge-shaped pushing rod 72 moves upwards to be far away from the blocking frame 75, the pushing spring 73 resets to drive the wedge-shaped pushing rod 72 to move forwards, when the wedge-shaped pushing rod 72 moves downwards to be in contact with the blocking frame 75, the wedge-shaped pushing rod 72 moves downwards, and when the wedge-shaped pushing rod 72 moves downwards to be far away from the blocking frame 75, and the wedge-shaped pushing rod 72 returns to move downwards, and the wedge-shaped pushing rod 72 can move forwards continuously.
The detection plate 4 moves up and down to drive the dispersion plate 81 to move up and down, when the dispersion plate 81 moves to be in contact with the protruding portion of the vibration rod 82, the dispersion plate 81 adaptively moves down, the dispersion spring 83 is compressed, the vibration rod 82 adaptively moves backward, the vibration spring 84 is compressed, when the dispersion plate 81 moves away from the protruding portion of the vibration rod 82, the dispersion spring 83 resets to drive the dispersion plate 81 to move up, the vibration spring 84 resets to drive the vibration rod 82 to move forward to reset, and the ejected water is dispersed more uniformly through the up and down movement of the dispersion plate 81.
Firstly, people spray concrete onto the supporting plate 91, so that the supporting plate 91 moves downwards under the action of gravity, the L-shaped limiting rod 92 moves downwards, the supporting spring 93 is compressed, when the L-shaped limiting rod 92 moves downwards to be in contact with the wedge-shaped pushing rod 72, the wedge-shaped pushing rod 72 moves backwards and forwards adaptively, when people clean the concrete from the supporting plate 91, the supporting spring 93 resets to drive the supporting plate 91 to move upwards to reset, so that the L-shaped limiting rod 92 moves upwards to be in contact with the blocking frame 75, when the wedge-shaped pushing rod 72 moves upwards to be in contact with the L-shaped limiting rod 92, the L-shaped limiting rod 92 is blocked and cannot move, the wedge-shaped pushing rod 72 moves backwards adaptively, when the wedge-shaped pushing rod 72 moves upwards to be away from the blocking frame 75, so that the water spray preventing effect is realized, when the wedge-shaped pushing rod 72 moves downwards to be in contact with the blocking frame 75, and when the wedge-shaped pushing rod 72 moves downwards to be away from the L-shaped limiting rod 92, the wedge-shaped pushing rod 72 moves forwards and resets.
When the supporting plate 91 moves downwards to be in contact with the wedge-shaped alignment block 101, the supporting plate 91 drives the wedge-shaped alignment block 101 to move outwards, so that the guide sliding rod 102 moves outwards, the alignment spring 103 is compressed, concrete is centered when the wedge-shaped alignment block 101 moves outwards, the centering effect is achieved, and when the supporting plate 91 moves upwards to be far away from the wedge-shaped alignment block 101, the alignment spring 103 resets to drive the wedge-shaped alignment block 101 to move inwards, and the guide sliding rod 102 moves inwards.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a concrete strength detection device for building engineering which characterized in that includes:
the device comprises a connecting frame (1) and a detection frame (2), wherein the detection frame (2) is connected to the inner bottom of the connecting frame (1);
the upper side of the rear part in the detection frame (2) is provided with the detection cylinder (3);
the detection plate (4) is connected with a detection plate (4) for detecting the strength of the concrete on the telescopic rod of the detection cylinder (3);
a rapid impact mechanism (5), wherein the rapid impact mechanism (5) for impacting the concrete is arranged between the detection plate (4) and the detection frame (2);
and a repeated impact mechanism (6), wherein the repeated impact mechanism (6) for beating concrete is arranged between the detection plate (4) and the detection frame (2).
2. A concrete strength detecting device for construction engineering according to claim 1, wherein the rapid impact mechanism (5) comprises:
a rapid detection rod (51), wherein the rapid detection rod (51) is connected to the right side of the rear part in the detection frame (2) in a sliding manner; a detection spring (52), wherein the detection spring (52) is connected between the rapid detection rod (51) and the detection frame (2), and the detection spring (52) is wound on the rapid detection rod (51);
the right side of the rear part in the detection frame (2) is rotatably connected with the auxiliary roller (53);
a reel (54), wherein the reel (54) is rotatably connected to the right side of the upper part of the detection plate (4);
a pull rope (512), wherein the pull rope (512) is wound on the reel (54), and the pull rope (512) bypasses the auxiliary roller (53) and is connected with the rapid detection rod (51);
a spiral spring (55), wherein the spiral spring (55) is connected between the reel (54) and the detection plate (4);
the right side of the top of the detection plate (4) is connected with an L-shaped guide rod (56);
the clamping rods (57) are connected between the L-shaped guide rods (56) in a sliding mode, and the clamping rods (57) are connected between the L-shaped guide rods;
the clamping springs (58) are connected between the L-shaped guide rods (56) and the clamping rods (57), and the clamping springs (58) are wound on the L-shaped guide rods (56);
the clamping plate (59), the clamping rod (57) is connected with the clamping plate (59) in a sliding way;
a pressurizing spring (510), wherein the pressurizing spring (510) is connected between the clamping plate (59) and the clamping rod (57), and the pressurizing spring (510) is wound on the clamping rod (57);
the arc limiting plate (511) is arranged at the lower side of the rear part inside the detection frame (2).
3. A concrete strength detecting apparatus for construction according to claim 2, wherein both front and rear sides of the reel (54) are gear-shaped.
4. A concrete strength detecting device for construction engineering according to claim 2, wherein the repetitive impact mechanism (6) comprises:
the pressing rod (67) is connected with the rear side of the detection plate (4), and the pressing rod (67) is connected with the detection frame (2) in a sliding manner;
the starting switch (66) is arranged on the left side of the rear part of the detection frame (2), and the starting switch (66) is pressed after the pressing rod (67) moves;
the detection motor (65) is arranged on the left side of the rear part of the detection frame (2), and the detection motor (65) is electrically connected with the starting switch (66);
an up-and-down driving wheel (61) is connected with an output shaft of the detection motor (65) and the up-and-down driving wheel (61);
the bolt (62) is arranged at the front side of the upper and lower driving wheel (61);
the T-shaped up-down driving rod (68) is connected with the left side of the rear part in the detection frame (2) in a sliding manner;
the repeated punching rod (63) is connected with the lower side of the T-shaped up-down driving rod (68) in a sliding way; and a stamping spring (64) is connected between the repeated stamping rod (63) and the T-shaped up-down driving rod (68).
5. A concrete strength detecting apparatus for construction engineering according to claim 4, further comprising a water falling mechanism (7) for humidifying concrete, the water falling mechanism (7) comprising:
an L-shaped connecting rod (71), wherein the lower side of the pressing rod (67) is connected with the L-shaped connecting rod (71);
the wedge-shaped pushing rod (72) is connected with the L-shaped connecting rod (71) in a sliding manner, and the wedge-shaped pushing rod (72) is connected with the L-shaped connecting rod in a sliding manner;
a pushing spring (73), wherein the pushing spring (73) is connected between the wedge-shaped pushing rod (72) and the L-shaped connecting rod (71);
the top of the detection frame (2) is connected with the water storage tank (74);
the blocking frame (75) is connected with the water storage tank (74) in a sliding manner;
the top in the detection frame (2) is communicated with a water outlet pipe (76), and the water outlet pipe (76) is communicated with the detection plate (4).
6. A concrete strength detecting apparatus for construction engineering according to claim 5, further comprising a dispersing mechanism (8) for uniformly spraying water, wherein the dispersing mechanism (8) comprises:
the vibration rod (82) is connected with the vibration rod (82) in a sliding manner at the lower side of the rear part inside the connecting frame (1);
the vibration springs (84) are connected with the vibration springs (84) on the upper side and the lower side between the vibration rod (82) and the connecting frame (1);
a dispersing plate (81), wherein the dispersing plate (81) is connected in the detection plate (4) in a sliding manner;
and a dispersion spring (83), wherein the dispersion spring (83) is connected between the dispersion plate (81) and the detection plate (4).
7. A concrete strength detecting apparatus for construction engineering according to claim 6, further comprising a water flow striking mechanism (9) for controlling the flow of water, the water flow striking mechanism (9) comprising:
a supporting plate (91), wherein the supporting plate (91) is connected at the inner bottom of the connecting frame (1) in a sliding way;
the left side and the right side between the supporting plate (91) and the connecting frame (1) are respectively connected with the supporting springs (93);
an L-shaped limiting rod (92) is connected to the left part of the supporting plate (91), and the L-shaped limiting rod (92) is connected to the left part of the supporting plate.
8. A concrete strength detecting apparatus for construction according to claim 7, wherein,
the concrete positioning device also comprises a positioning mechanism (10) for positioning the concrete, wherein the positioning mechanism (10) comprises:
the left side and the right side of the lower part of the connecting frame (1) are connected with the guide sliding rod (102) in a sliding way;
the inner sides of the guide sliding rods (102) are connected with the wedge-shaped alignment blocks (101), and the wedge-shaped alignment blocks (101) are connected with the connecting frame (1) in a sliding mode;
and the alignment springs (103) are connected between the wedge-shaped alignment blocks (101) and the connecting frame (1), and the alignment springs (103) are wound on the guide sliding rods (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310755489.2A CN116678726A (en) | 2023-06-26 | 2023-06-26 | Concrete strength detection device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310755489.2A CN116678726A (en) | 2023-06-26 | 2023-06-26 | Concrete strength detection device for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN116678726A true CN116678726A (en) | 2023-09-01 |
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ID=87789014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310755489.2A Withdrawn CN116678726A (en) | 2023-06-26 | 2023-06-26 | Concrete strength detection device for building engineering |
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| Country | Link |
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| CN (1) | CN116678726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074220A (en) * | 2023-10-17 | 2023-11-17 | 上海贝恒人居建设集团南通有限公司 | Intensity testing device for large-volume concrete prefabricated part |
-
2023
- 2023-06-26 CN CN202310755489.2A patent/CN116678726A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074220A (en) * | 2023-10-17 | 2023-11-17 | 上海贝恒人居建设集团南通有限公司 | Intensity testing device for large-volume concrete prefabricated part |
| CN117074220B (en) * | 2023-10-17 | 2023-12-26 | 上海贝恒人居建设集团南通有限公司 | Intensity testing device for large-volume concrete prefabricated part |
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Application publication date: 20230901 |