CN116337653A - Concrete prefab intensity detection device for building engineering - Google Patents
Concrete prefab intensity detection device for building engineering Download PDFInfo
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- CN116337653A CN116337653A CN202310304904.2A CN202310304904A CN116337653A CN 116337653 A CN116337653 A CN 116337653A CN 202310304904 A CN202310304904 A CN 202310304904A CN 116337653 A CN116337653 A CN 116337653A
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- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 239000004567 concrete Substances 0.000 title claims abstract description 33
- 230000035515 penetration Effects 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 36
- 230000000712 assembly Effects 0.000 claims description 22
- 238000000429 assembly Methods 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 239000002893 slag Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 14
- 206010010904 Convulsion Diseases 0.000 description 6
- 230000036461 convulsion Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 239000011178 precast concrete Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The invention discloses a strength detection device for a concrete prefabricated member for constructional engineering, which relates to the technical field of material strength detection and comprises a strength detection component, a clamping component and a deflection detection component, wherein the strength detection component comprises a penetration type detection unit, the penetration type detection unit comprises two groups of insertion components, the strength of the concrete prefabricated member to be detected is detected through the strength detection component, and the penetration type detection unit is used for detecting the strength of the concrete prefabricated member to be detected; clamping the concrete prefabricated parts with different sizes through the clamping parts; the cleaning assembly is used for cleaning and collecting small slag generated in the detection process of the strength detection component, so that the cleanliness of the operation table is ensured, and the detection precision is ensured; the compression resistance detection component applies pressure to the concrete prefabricated part, deformation of the concrete prefabricated part is recorded and deflection capacity is analyzed through the deflection detection component, and when cracks are generated on the concrete prefabricated part, the compression resistance capacity is recorded and analyzed through the sensor.
Description
Technical Field
The invention relates to the technical field of material strength detection, in particular to a concrete prefabricated member strength detection device for constructional engineering.
Background
In the last 80 th century, concrete is adopted to manufacture cast-in-situ and precast concrete members such as external wall boards and internal wall boards with heat preservation and structural requirements, the use is wide, a new way is opened up for wall material innovation, the structural concrete detection technology is a method developed in the last 30 th century for detecting the strength of concrete, for reinforced concrete structures, the quality of concrete is directly related to the safety of the whole building, and the life and property safety of people, and in recent years, engineering accidents caused by the quality problem of concrete occur all over the world, so that the quality monitoring and detection of concrete are necessary to be enhanced.
The Chinese patent application publication No. CN114965114A discloses a concrete strength detecting device, which comprises a pressing block, a guiding mechanism and a driving mechanism. The guide mechanism is connected with the pressing block to guide the pressing block to move along a first direction; the driving mechanism comprises a rotating piece and a supporting piece; the rotating piece can rotate around a first direction; the support piece is arranged between the rotating piece and the pressing block, one end of the support piece is hinged with one end, far away from the rotation center, of the rotating piece, and the other end of the support piece is hinged with the pressing block; wherein, the rotation central axis of rotor with the support piece with the pin joint of briquetting is non-collineation.
Although the problem that current concrete strength detection device structure is complicated, uses inconvenience can be solved through this scheme, this scheme does not carry out compressive testing and deflection detection to the precast concrete to carry out intensity detection in-process to the precast concrete and can produce some waste materials, these waste materials can drop to the test bench, influence the testing result.
Disclosure of Invention
The invention discloses a concrete prefabricated member strength detection device for construction engineering, which comprises a strength detection component, a clamping component, a deflection detection component and a compression resistance detection component, wherein the strength detection component comprises a penetration type detection unit, the penetration type detection unit comprises two groups of insertion assemblies, the two groups of insertion assemblies are symmetrically distributed, the insertion assemblies comprise a motor, an incomplete rotation boss is fixedly arranged at the output end of the motor, the first surface of the incomplete rotation boss is a plane, the second surface of the incomplete rotation boss is a concave-convex surface, a first shell is rotatably arranged on the incomplete rotation boss, the first shell is connected with the motor, a plurality of groups of elastic insertion mechanisms are arranged on the first shell, and a cleaning assembly is arranged on the first shell; the clamping component comprises a second shell, a sliding platform is fixedly arranged on the second shell, a plurality of grooves are formed in the sliding platform, the grooves are uniformly distributed, a clamping unit is arranged on the sliding platform and comprises a fixed platform, the fixed platform is fixedly arranged on the sliding platform, and a plurality of groups of connecting rod assemblies are arranged on the fixed platform and uniformly distributed.
Further, the bullet insert mechanism further comprises a penetration type detector, a first end of the penetration type detector is contacted with a second surface of the incomplete rotation boss, a first spring is arranged on the penetration type detector, a first end of the first spring is fixedly arranged on the penetration type detector, and a second end of the first spring is fixedly arranged on the first shell.
Further, the clearance subassembly includes the convulsions shell, convulsions shell fixed mounting is on shell one, the inside fixed mounting of convulsions shell has the filter core, the clearance subassembly still includes the axis of rotation, the axis of rotation is rotated and is installed on the convulsions shell, install the first end of belt on the first end of axis of rotation, the belt second end is connected with the motor output, fixed mounting has a plurality of fan blades on the axis of rotation second end, and is a plurality of fan blade evenly distributed, be provided with multiunit pipeline mechanism on the convulsions shell, multiunit pipeline mechanism evenly distributed, every group bullet is inserted the mechanism below and is provided with a set of pipeline mechanism, pipeline mechanism is including connecting the hard tube, connect hard tube first end and convulsions shell and connect, connect fixed mounting has the collection dustpan on the hard tube second end.
Further, the connecting rod assembly comprises a connecting piece IV, be provided with a plurality of holes on the connecting piece IV, a plurality of hole evenly distributed, install three first ends of connecting piece on the four first ends of connecting piece, rotate on the four second ends of connecting piece and install the gripper, gripper slidable mounting is on slide bracket, three first ends department of connecting piece is provided with two sets of adjustment mechanism, two sets of adjustment mechanism symmetric distribution, be close to three second ends of connecting piece are gone up to rotate and are installed seven first ends of connecting piece, are close to three middle part department of connecting piece is rotated and are installed eight first ends of connecting piece, the connecting rod assembly still includes connecting piece six, six slidable mounting of connecting piece is on fixed platform, six and eight second ends fixed connection of a plurality of connecting pieces, the connecting rod assembly still includes connecting piece two, connecting piece two and fixed platform connect, seven slidable connection of connecting piece and connecting piece five are gone up to connecting piece two second ends.
Further, the adjustment mechanism comprises a plug rod, the plug rod is slidably mounted on the third connecting piece, the first end of the plug rod is inserted into a hole in the fourth connecting piece, a second spring is arranged on the plug rod, the first end of the second spring is fixedly mounted on the plug rod, and the second end of the second spring is fixedly mounted on the third connecting piece.
Further, the deflection detection component comprises a first support, a second support is fixedly arranged at a first end of the first support, a third support is fixedly arranged at a second end of the second support, a plurality of groups of induction components are arranged on the third support, the induction components are uniformly distributed, the induction components comprise reaction pieces, the reaction pieces are slidably arranged on the third support, a third spring is arranged on the reaction pieces, the third first end of the spring is fixedly arranged on the third support, the third second end of the spring is fixedly arranged on the reaction pieces, a sensor is fixedly arranged on the second support, and the sensor is located right above the reaction pieces.
Further, the compression resistance detection part comprises a second hydraulic cylinder which is fixedly arranged on a fixed platform, a push rod is fixedly arranged on a cylinder arm of the second hydraulic cylinder, the push rod slides in a groove on the sliding platform, and the push rod is arched.
Further, the strength detection part further comprises a first supporting platform, the first supporting platform is connected with a second casing, a rotating ring is arranged on the first supporting platform in a sliding mode, the rotating ring is fixedly connected with two groups of motors, the strength detection part further comprises a lifting platform, two first hydraulic cylinders are arranged on the lifting platform, two first hydraulic cylinders are symmetrically distributed, one first connecting piece end is fixedly arranged on one cylinder arm of each hydraulic cylinder, a second connecting piece end is fixedly arranged on one cylinder arm of each hydraulic cylinder, and the first connecting piece is connected with the fifth connecting piece.
Compared with the prior art, the invention has the beneficial effects that: (1) The invention is provided with the strength detection component, the strength detection component is used for detecting the strength of the concrete prefabricated member to be detected, and the penetration type detector is used for detecting, so that the precision is ensured; (2) The clamping component is arranged, the concrete prefabricated parts are clamped through the clamping component, and the concrete prefabricated parts with different sizes can be clamped; (3) The cleaning assembly is arranged, and small slag generated in the detection process of the strength detection component is cleaned and collected through the cleaning assembly, so that the cleanliness of the operation table is ensured, and the detection precision is ensured; (4) The invention is provided with a deflection detection component and a compression detection component, the compression detection component applies pressure to the concrete prefabricated part, the deflection detection component records the deformation of the concrete prefabricated part and analyzes the deflection capacity, and the sensor records and analyzes the compression capacity when the concrete prefabricated part generates cracks.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the clamping member of the present invention.
FIG. 3 is a schematic view of a part of the structure of the clamping member according to the present invention.
Fig. 4 is an enlarged schematic view of the structure a in fig. 3.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 3.
FIG. 6 is a schematic view of the structure of the strength detecting unit according to the present invention.
FIG. 7 is a schematic view of a portion of the strength detecting unit according to the present invention.
Fig. 8 is an enlarged schematic view of the structure at C in fig. 7.
Fig. 9 is an enlarged schematic view of the structure at D in fig. 7.
FIG. 10 is a schematic diagram showing a portion of the structure of the strength detecting unit according to the present invention.
FIG. 11 is a schematic view of the deflection detecting unit of the present invention.
FIG. 12 is a schematic view of a portion of the deflection detecting element of the present invention.
Fig. 13 is an enlarged schematic view of the structure at E in fig. 12.
Fig. 14 is a schematic structural view of the pressure-resistant detecting member of the present invention.
Fig. 15 is an enlarged schematic view of the structure at F in fig. 14.
Reference numerals: 1-an intensity detection part; 2-clamping means; 3-deflection detecting means; 4-a compression-resistant detection member; 101-supporting a first platform; 102-rotating a ring; 103-first connector; 104-a first hydraulic cylinder; 105-motor; 106-shell I; 107-incompletely rotating the boss; 108-a belt; 109-an air draft housing; 110-a rotation shaft; 111-pumping fan blades; 112-a filter element; 113-a penetration detector; 114-spring one; 115-connecting hard pipe; 116-collecting dustpans; 117-lifting platform; 201-a second shell; 202-clamping claws; 203-preform; 204-second connector; 205-connector three; 206—connector four; 207-connector five; 208-a sliding platform; 209-a fixed platform; 210-connector six; 211-connection seven; 212-connection eight; 213-insert rod; 214-spring two; 301-first bracket; 302-a second bracket; 303-third bracket; 304-a sensor; 305-spring three; 306-a reaction member; 401-a second hydraulic cylinder; 402-ejector pins.
Detailed Description
Examples: as shown in fig. 1-15, a precast concrete strength detection device for constructional engineering comprises a strength detection component 1, a clamping component 2, a deflection detection component 3 and a compression resistance detection component 4, wherein the clamping component 2 comprises a second shell 201, a sliding platform 208 is fixedly installed on the second shell 201, a plurality of grooves are formed in the sliding platform 208 and uniformly distributed, a clamping unit is installed on the sliding platform 208 and comprises a fixed platform 209, the fixed platform 209 is fixedly installed on the sliding platform 208, a plurality of groups of connecting rod assemblies are installed on the fixed platform 209, and the plurality of groups of connecting rod assemblies are uniformly distributed.
The connecting rod assembly comprises a connecting piece IV 206, a plurality of holes are formed in the connecting piece IV 206 and are evenly distributed, the connecting piece IV 206 is connected with a groove on a sliding platform 208, a first end of a connecting piece III 205 is rotatably installed on a first end of the connecting piece IV 206, a clamping claw 202 is rotatably installed on a second end of the connecting piece IV 206, the clamping claw 202 is slidably installed on a groove of the sliding platform 208, two groups of adjusting mechanisms are arranged at the first end of the connecting piece III 205, the two groups of adjusting mechanisms are symmetrically distributed, a first end of a connecting piece seven 211 is rotatably installed on the second end of the connecting piece III 205, a first end of a connecting piece eight 212 is rotatably installed near the middle of the connecting piece III 205, the connecting rod assembly further comprises a connecting piece VI, the connecting piece VI is slidably installed on a fixed platform 209, the connecting piece VI is fixedly connected with a second end of the plurality of connecting pieces eight 212, the connecting piece II 204 is fixedly connected with the fixed platform 209, and a connecting piece V207 is slidably installed on the second end of the connecting piece II 204.
The adjusting mechanism comprises a inserting rod 213, the inserting rod 213 is slidably mounted on the third connecting piece 205, the first end of the inserting rod 213 is inserted into a hole in the fourth connecting piece 206, a second spring 214 is arranged on the inserting rod 213, the first end of the second spring 214 is fixedly mounted on the inserting rod 213, the second end of the second spring 214 is fixedly mounted on the third connecting piece 205, the clamping component 2 further comprises a prefabricated member 203, the prefabricated member 203 is connected with the sliding platform 208, and the plurality of clamping claws 202 clamp the prefabricated member 203.
The connecting piece five 207 is pushed upwards, the connecting piece five 207 drives a plurality of connecting pieces seven 211 to be far away from the direction of the connecting piece six 210 through pushing, the connecting piece seven 211 drives the second end of the connecting piece three 205 to be far away from the direction of the connecting piece six 210, the connecting piece three 205 drives the connecting piece six 210 to move through the connecting piece eight 212, the connecting piece three 205 drives the clamping claw 202 to slide towards the center of the sliding platform 208 on the sliding platform 208 through the connecting piece four 206, the plurality of clamping claws 202 clamp the prefabricated pieces 203 to be detected, when the prefabricated pieces 203 to be detected with small size are required to be detected, the inserting rod 213 is moved towards a hole far away from the second end of the connecting piece four 206 through manually pulling the inserting rod 213, the inserting rod 213 is loosened, and the inserting rod 213 is reinserted into the hole of the connecting piece four 206 through the elastic force of the spring two 214.
As shown in fig. 6-10, the strength detecting component 1 comprises a penetration type detecting unit, the penetration type detecting unit comprises two groups of inserting assemblies, the two groups of inserting assemblies are symmetrically distributed, each inserting assembly comprises a motor 105, an incomplete rotation boss 107 is fixedly installed at the output end of the motor 105, a first surface of the incomplete rotation boss 107 is a plane, a second surface of the incomplete rotation boss 107 is a concave-convex surface, a first shell 106 is rotatably installed on the incomplete rotation boss 107, the first shell 106 is connected with the motor 105, a plurality of groups of elastic inserting mechanisms are arranged on the first shell 106, the plurality of groups of elastic inserting mechanisms are evenly distributed, and cleaning assemblies are installed on the first shell 106.
The bullet insert mechanism still includes penetration type detector 113, penetration type detector 113 first end and incomplete rotation boss 107 second face contact, be provided with spring one 114 on the penetration type detector 113, spring one 114 first end fixed mounting is on penetration type detector 113, spring one 114 second end fixed mounting is on shell one 106, the clearance subassembly includes air extraction shell 109, air extraction shell 109 fixed mounting is on shell one 106, air extraction shell 109 internally fixed mounting has filter core 112, the clearance subassembly still includes axis of rotation 110, axis of rotation 110 rotation is installed on air extraction shell 109, install the belt 108 first end on the first end of axis of rotation 110, the belt 108 second end is connected with motor 105 output, fixed mounting has a plurality of fan blades 111 on the second end of axis of rotation 110, a plurality of fan blades 111 evenly distributed, be provided with multiunit pipeline mechanism on air extraction shell 109, multiunit pipeline mechanism evenly distributed, each group bullet insert mechanism below is provided with a set of pipeline mechanism, pipeline mechanism includes connecting hard tube 115, connecting hard tube 115 first end and air extraction shell 109 are connected, connecting hard tube 115 is last to be connected with the second end and collecting dustpan 116 is fixed to be installed to the second end on the hard tube 115.
The strength detection part 1 further comprises a first supporting platform 101, a hole is formed in the first supporting platform 101, the first supporting platform 101 is connected with a second casing 201, a rotating ring 102 is slidably installed on the first supporting platform 101, the rotating ring 102 is fixedly connected with two groups of motors 105, the strength detection part 1 further comprises two lifting platforms 117, two first hydraulic cylinders 104 are arranged on the lifting platforms 117, the two first hydraulic cylinders 104 are symmetrically distributed, a first end of a connecting piece 103 is fixedly installed on a first hydraulic cylinder 104 arm, a second end of the connecting piece 103 is fixedly installed on a second hydraulic cylinder 104 arm, the first connecting piece 103 is connected with a fifth connecting piece 207, and the first connecting piece 103 is connected with the first supporting platform 101.
The hydraulic cylinder I104 is started, the cylinder arm of the hydraulic cylinder I104 drives the supporting platform I101 to move through the connecting piece I103, the supporting platform I101 drives the two groups of inserting assemblies to approach the prefabricated members 203 to be detected through the rotating ring 102, the motor 105 is started, the output end of the motor 105 drives the multiple groups of elastic inserting mechanisms to move through the incomplete rotating boss 107, the multiple penetrating detectors 113 drive the detecting needles to the prefabricated members 203 to be detected, analysis is carried out through the penetrating detectors 113, when the other two surfaces need to be detected, the hydraulic cylinder I104 is started, the two groups of inserting assemblies are lifted by the hydraulic cylinder I104 by a certain distance, the rotating ring 102 drives the two groups of inserting assemblies to move through the rotating ring 102, when the inserting assemblies move to the other two surfaces, the two groups of inserting assemblies approach the prefabricated members 203 to be detected through the hydraulic cylinder I104, the motor 105 is started, the multiple penetrating detectors 113 drive the detecting needles to move to the prefabricated members 203 to be detected, the multiple penetrating detectors 113 are separated through the penetrating detectors 113, the multiple penetrating detectors are driven by the penetrating detectors 113 to fall down through the rotating shaft 108, the multiple penetrating detectors are driven by the rotating boss 113 to rotate, waste residues are collected through the rotary fan blades 108, and the filter blades 116 are driven by the rotary fan blades 108 to rotate, and the filter blades are connected to the filter blades 116, and the waste dust collector is connected to the filter blades are driven by the rotary fan 110.
As shown in fig. 11-13, the deflection detecting component 3 includes a first bracket 301, the first bracket 301 is fixedly mounted on the first supporting platform 101, a first bracket 302 end is fixedly mounted on a first end of the first bracket 301, a third bracket 303 is fixedly mounted on a second bracket 302 end, a plurality of groups of sensing components are arranged on the third bracket 303, the plurality of groups of sensing components are uniformly distributed, the sensing components include a reaction member 306, the reaction member 306 is slidably mounted on the third bracket 303, a third spring 305 is arranged on the reaction member 306, a first end of the third spring 305 is fixedly mounted on the third bracket 303, a second end of the third spring 305 is fixedly mounted on the reaction member 306, a plurality of reaction members 306 are connected with a prefabricated member 203 to be detected, a sensor 304 is fixedly mounted on the second bracket 302, and the sensor 304 is located right above the plurality of reaction members 306.
After the reaction pieces 306 are contacted with the prefabricated member 203 to be detected, the prefabricated member 203 to be detected deforms, the deformation is reflected by the reaction pieces 306, the movement of the reaction pieces 306 is sensed and collected by the sensor 304 on the second bracket 302, and finally the deformation is displayed on a computer.
As shown in fig. 14 and 15, the compression-resistant detecting member 4 includes a second hydraulic cylinder 401, the second hydraulic cylinder 401 is fixedly mounted on the fixed platform 209, a ram 402 is fixedly mounted on a cylinder arm of the second hydraulic cylinder 401, the ram 402 slides in a groove on the sliding platform 208, the ram 402 is arched, and the ram 402 is connected with the preform 203.
And starting the second hydraulic cylinder 401, and driving the ejector rod 402 to move by the cylinder arm of the second hydraulic cylinder 401, wherein the ejector rod 402 applies pressure to the prefabricated member 203 to be detected.
Working principle: firstly, placing a prefabricated member 203 to be detected on a sliding platform 208, starting two first hydraulic cylinders 104, driving a first supporting platform 101 to move by a first cylinder arm of the first hydraulic cylinder 104 through a first connecting piece 103, driving a fifth connecting piece 207 to push upwards by the first connecting piece 103, driving a plurality of seventh connecting pieces 211 to slide on a second connecting piece 204 through pushing, keeping the plurality of seventh connecting pieces 211 away from a sixth connecting piece 210, driving a second end of a third connecting piece 205 to keep away from the sixth connecting piece 210 through a seventh connecting piece 211, driving the sixth connecting piece 210 to move by a third connecting piece 205 through a eighth connecting piece 212, driving a first end of the third connecting piece 205 to close towards the sixth connecting piece 210, driving a clamping claw 202 to slide on the sliding platform 208 through a fourth connecting piece 206, closing the plurality of clamping claws 202 towards the center of the sliding platform 208, clamping the prefabricated member 203 to be detected, when the small-size prefabricated member 203 to be detected needs to be detected, the inserting rod 213 is manually pulled to move the inserting rod 213 to a hole far away from the second end of the fourth connecting piece 206, the inserting rod 213 is loosened, the inserting rod 213 is reinserted into the hole of the fourth connecting piece 206 through the elastic force of the second spring 214, the first hydraulic cylinder 104 is started, the first hydraulic cylinder 104 is driven by the first hydraulic cylinder arm to move the first supporting platform 101 through the first connecting piece 103, the first supporting platform 101 drives the two groups of inserting assemblies to approach the prefabricated member 203 to be detected through the rotating ring 102, the motor 105 is started, the output end of the motor 105 drives the multiple groups of elastic inserting mechanisms to move through the incomplete rotating boss 107, the multiple penetrating detectors 113 are used for driving detection needles into the prefabricated member 203 to be detected, the penetrating detectors 113 are used for analysis, when the other two surfaces need to be detected, the first hydraulic cylinder 104 is started, the two groups of inserting assemblies are lifted by a certain distance through the first hydraulic cylinder 104, through rotating the rotating ring 102, the rotating ring 102 drives two groups of inserting assemblies to move, when the inserting assemblies move to the other two surfaces, the two groups of inserting assemblies are close to the prefabricated member 203 to be detected through the first hydraulic cylinder 104, the motor 105 is started, the plurality of penetrating detectors 113 are driven into the detecting needle on the prefabricated member 203 to be detected, analysis is carried out through the penetrating detectors 113, when the incomplete rotating boss 107 is separated from the plurality of penetrating detectors 113, the plurality of penetrating detectors 113 reset through the plurality of first springs 114, the output end of the motor 105 drives the belt 108 to move, the belt 108 drives the air suction fan blade 111 to rotate through the rotating shaft 110, the air suction fan blade 111 rotates to suck air from the interior of the air suction shell 109, the air suction shell 109 is connected with the hard tube 115 to collect waste falling from the collecting dustpan 116, the dropped waste is blocked through the filter core 112, the plurality of reaction pieces 306 are contacted with the prefabricated member 203 to be detected, the second hydraulic cylinder 401 is started, the ejector rod 402 is driven to move, the prefabricated member 203 to be detected is pressed by the ejector rod 402, the prefabricated member 203 to be detected is driven by the ejector rod, the second reaction pieces 203 is sensed by the plurality of reaction pieces 306, and the second reaction pieces are reflected on the second support frame 302, and the final change is calculated.
Claims (8)
1. The utility model provides a concrete precast member intensity detection device for building engineering, includes intensity detection part (1), clamping part (2), deflection detection part (3), resistance to compression detection part (4), its characterized in that: the strength detection component (1) comprises a penetration type detection unit, the penetration type detection unit comprises two groups of insertion assemblies, the two groups of insertion assemblies are symmetrically distributed, the insertion assemblies comprise a motor (105), an incomplete rotation boss (107) is fixedly arranged at the output end of the motor (105), the first surface of the incomplete rotation boss (107) is a plane, the second surface of the incomplete rotation boss (107) is a concave-convex surface, a first shell (106) is rotatably arranged on the incomplete rotation boss (107), the first shell (106) is connected with the motor (105), a plurality of groups of elastic insertion mechanisms are arranged on the first shell (106), the elastic insertion mechanisms are uniformly distributed, and a cleaning assembly is arranged on the first shell (106); clamping part (2) are including shell two (201), fixed mounting has slide table (208) on shell two (201), be provided with a plurality of grooves on slide table (208), a plurality of groove evenly distributed, install the clamping unit on slide table (208), the clamping unit includes fixed platform (209), fixed platform (209) fixed mounting is on slide table (208), install multiunit link assembly on fixed platform (209), multiunit link assembly evenly distributed.
2. A concrete precast member strength detecting apparatus for construction engineering according to claim 1, wherein: the bullet insert mechanism further comprises a penetration detector (113), a first end of the penetration detector (113) is in contact with a second surface of the incomplete rotation boss (107), a first spring (114) is arranged on the penetration detector (113), a first end of the first spring (114) is fixedly arranged on the penetration detector (113), and a second end of the first spring (114) is fixedly arranged on the first shell (106).
3. A concrete precast member strength detecting apparatus for construction engineering according to claim 2, wherein: the cleaning assembly comprises an exhaust shell (109), the exhaust shell (109) is fixedly arranged on a shell I (106), a filter element (112) is fixedly arranged inside the exhaust shell (109), the cleaning assembly further comprises a rotating shaft (110), the rotating shaft (110) is rotatably arranged on the exhaust shell (109), a first end of a belt (108) is arranged on a first end of the rotating shaft (110), a second end of the belt (108) is connected with an output end of a motor (105), a plurality of exhaust fan blades (111) are fixedly arranged on the second end of the rotating shaft (110), the exhaust fan blades (111) are uniformly distributed, a plurality of groups of pipeline mechanisms are arranged on the exhaust shell (109), a group of pipeline mechanisms are arranged below each group of the elastic plug mechanisms, each pipeline mechanism comprises a connecting hard pipe (115), the first end of the connecting hard pipe (115) is connected with the exhaust shell (109), and a collecting dustpan (116) is fixedly arranged on the second end of the connecting hard pipe (115).
4. A concrete precast member strength detecting apparatus for construction engineering according to claim 1, wherein: the connecting rod assembly comprises a connecting piece IV (206), a plurality of holes are formed in the connecting piece IV (206), the holes are evenly distributed, a connecting piece III (205) first end is installed on a connecting piece IV (206) first end, a clamping claw (202) is installed on a connecting piece IV (206) second end in a rotating mode, the clamping claw (202) is installed on a sliding platform (208) in a sliding mode, two groups of adjusting mechanisms are symmetrically distributed at the connecting piece III (205) first end, a connecting piece seven (211) first end is installed on the connecting piece III (205) second end in a rotating mode, a connecting piece eight (212) first end is installed on the connecting piece III (205) in a rotating mode in a mode, the connecting rod assembly further comprises a connecting piece six (210) fixedly connected with a plurality of connecting piece eight (212) second ends, the connecting rod assembly further comprises a connecting piece II (204), a connecting piece II (204) and a connecting piece III (209) fixedly connected with a connecting piece III (209), and a connecting piece III (204) connecting piece V) (204) are installed on the connecting piece V-shaped connecting piece II (209).
5. The apparatus for detecting the strength of a concrete prefabricated member for construction engineering according to claim 4, wherein: the adjusting mechanism comprises a inserting rod (213), the inserting rod (213) is slidably mounted on the third connecting piece (205), the first end of the inserting rod (213) is inserted into a hole in the fourth connecting piece (206), a second spring (214) is arranged on the inserting rod (213), the first end of the second spring (214) is fixedly mounted on the inserting rod (213), and the second end of the second spring (214) is fixedly mounted on the third connecting piece (205).
6. A concrete precast member strength detecting apparatus for construction engineering according to claim 1, wherein: the deflection detection component (3) comprises a first support (301), a second support (302) is fixedly arranged at a first end of the first support (301), a third support (303) is fixedly arranged at a second end of the second support (302), a plurality of groups of induction components are arranged on the third support (303) and uniformly distributed, each induction component comprises a reaction member (306), the reaction members (306) are slidably arranged on the third support (303), a third spring (305) is arranged on the reaction members (306), the first end of the third spring (305) is fixedly arranged on the third support (303), a second end of the third spring (305) is fixedly arranged on the reaction members (306), a sensor (304) is fixedly arranged on the second support (302), and the sensor (304) is located right above the plurality of reaction members (306).
7. A concrete precast member strength detecting apparatus for construction engineering according to claim 1, wherein: the compression resistance detection component (4) comprises a hydraulic cylinder II (401), the hydraulic cylinder II (401) is fixedly arranged on the fixed platform (209), a push rod (402) is fixedly arranged on a cylinder arm of the hydraulic cylinder II (401), the push rod (402) slides in a groove on the sliding platform (208), and the push rod (402) is arched.
8. A concrete precast member strength detecting apparatus for construction engineering according to claim 3, wherein: the strength detection component (1) further comprises a first supporting platform (101), the first supporting platform (101) is connected with a second casing (201), a rotating ring (102) is slidably installed on the first supporting platform (101), the rotating ring (102) is fixedly connected with two groups of motors (105), the strength detection component (1) further comprises a lifting platform (117), two first hydraulic cylinders (104) are arranged on the lifting platform (117), the two first hydraulic cylinders (104) are symmetrically distributed, one first hydraulic cylinder (104) is fixedly installed with a first end of a first connecting piece (103) on a cylinder arm, the other first hydraulic cylinder (104) is fixedly installed with a second end of the first connecting piece (103) on a cylinder arm, and the first connecting piece (103) is connected with a fifth connecting piece (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116907415A (en) * | 2023-09-14 | 2023-10-20 | 西安蓝天维特航空科技有限公司 | Coaxiality measuring device for helicopter tail rotor transmission shaft |
| CN117647432A (en) * | 2024-01-30 | 2024-03-05 | 江苏亚星锚链股份有限公司 | Chain hardness detection device |
| CN116840061B (en) * | 2023-07-07 | 2024-06-04 | 浙江东创建筑材料有限公司 | Concrete prefabricated member strength detection equipment |
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| CN116840061B (en) * | 2023-07-07 | 2024-06-04 | 浙江东创建筑材料有限公司 | Concrete prefabricated member strength detection equipment |
| CN116907415A (en) * | 2023-09-14 | 2023-10-20 | 西安蓝天维特航空科技有限公司 | Coaxiality measuring device for helicopter tail rotor transmission shaft |
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