CN114476653A - Sampling device for tunnel engineering construction material and using method thereof - Google Patents
Sampling device for tunnel engineering construction material and using method thereof Download PDFInfo
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- CN114476653A CN114476653A CN202210113458.2A CN202210113458A CN114476653A CN 114476653 A CN114476653 A CN 114476653A CN 202210113458 A CN202210113458 A CN 202210113458A CN 114476653 A CN114476653 A CN 114476653A
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- 238000005070 sampling Methods 0.000 title claims abstract description 33
- 239000004035 construction material Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 230000007306 turnover Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 239000004566 building material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/42—Devices for discharging articles or materials from conveyor operated by article or material being conveyed and discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
Abstract
The invention relates to the field of detection equipment, in particular to a sampling device for tunnel engineering construction materials and a using method thereof, wherein the sampling device comprises a rack, wherein the rack is provided with a support frame, and the support frame is provided with a clamping mechanism and a turnover mechanism; the frame is provided with a conveying mechanism; the invention discloses a sampling device for a tunnel engineering construction material, which is convenient for transferring workpieces through the arrangement of the sampling device; the workpiece is automatically transferred to the detection equipment instead of manpower, the process is compact, and the efficiency is high; in addition, workpieces with different sizes can be clamped, and sampling detection can be carried out on the workpieces in batches in the production and processing process of the I-steel by using the conveyor belt in the rack; the speed of detection is improved.
Description
Technical Field
The invention relates to the field of detection equipment, in particular to a sampling device for a tunnel engineering construction material and a using method thereof.
Background
The tunnel engineering is an important component of the highway, and aiming at the characteristics and the existing risks of tunnel construction, the safety is the important factor in construction management, the tunnel construction safety control has an inseparable important relation with the quality, the progress and the benefit, the tunnel construction environment is hard and severe, the risk coefficient is high, the number of constructors is large, and construction enterprises face huge management difficulty.
The building material is a material foundation of the building engineering, once the quality of the building material has problems, the construction quality of the building engineering is inevitably influenced, and the I-shaped steel is a common building material, so that the detection of the I-shaped steel is strictly enhanced, and the control of the quality of the building engineering is favorably ensured.
Therefore, in order to conveniently detect the I-shaped steel, the detection equipment for detecting the I-shaped steel is needed at present.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a sampling device for transposition during detection of an I-shaped steel.
In order to achieve the purpose, the invention adopts the technical scheme that:
a sampling device for tunnel engineering construction materials comprises a rack, wherein a support frame is arranged on the rack, and a clamping mechanism and a turnover mechanism are arranged on the support frame; the frame is provided with a conveying mechanism;
the conveying mechanism comprises a conveying belt arranged on the rack, and the conveying belt is connected with a conveying driving part;
the clamping mechanism comprises a clamping part; the clamping part comprises a clamp; the clamp is connected with a hydraulic driving part;
the clamping part is connected with an adjusting mechanism, the adjusting mechanism comprises a bracket, and the bracket is connected with the supporting frame through the adjusting part; the adjusting part comprises a driving screw rod arranged on the supporting frame, a sliding block is arranged on the driving screw rod, the sliding block is connected with a bracket, and the bracket is connected with the clamping part;
the lower end of the driving screw rod is connected with a rotation driving part;
the turnover mechanism comprises a mounting frame arranged on the support frame, the mounting frame is connected with a placing plate, and the placing plate is connected with a turnover driving portion.
The conveying driving part comprises a conveying belt motor, and the conveying belt motor is connected with the conveying belt through a driving roller; the rotation driving part comprises a rotation driving motor, and the rotation driving motor is connected with the driving screw rod; the overturning driving part comprises an overturning driving motor connected with the placing plate.
The rotation driving motor is a bidirectional motor; the bidirectional motor is respectively connected with the screw rod and the mounting frame through a transmission mechanism; the transmission mechanism comprises a first bevel gear arranged on the screw rod and a second bevel gear arranged on the mounting rack, a transmission gear is arranged on an output shaft of the bidirectional motor, and the transmission gear is meshed with the first bevel gear and the second bevel gear respectively.
The rotation driving motor is a motor with double output shafts; output shafts at two ends of the rotation driving motor are respectively connected with the screw rod and the mounting rack.
The clamp comprises two symmetrically distributed clamping arms, and the two clamping arms are distributed oppositely; the clamp is connected with the hydraulic driving part through a linkage mechanism; the linkage mechanism comprises a binding sleeve, and the binding sleeve is connected to the bracket; each clamping arm is connected with the hydraulic driving part through a linkage part; the linkage part comprises a linkage rod; one end of the linkage rod is hinged with the hydraulic driving part, the other end of the linkage rod is hinged with a transverse rod, and the transverse rod is connected with the bracket through a connecting block; the connecting block is provided with a through hole, and the transverse rod is inserted in the through hole; the linkage rod is connected with the clamping arm through a transverse rod; the transverse rod is fixedly connected with the clamping arm; the end part of the linkage rod in the linkage part connected with the two clamping arms is arranged inside the binding sleeve.
The supporting frame is provided with a positioning notch, the horizontal projection of the positioning notch is rectangular, and the sliding block is also a rectangular block.
The support frame is close to frame one end and is equipped with the placing groove mouth, the mounting bracket is installed in placing groove mouth.
The turnover driving motor is connected with the placing plate through a connecting rod; the connecting rod is sleeved with a bearing mechanism, the bearing mechanism comprises a bearing seat, a supporting bearing is arranged on the bearing seat, and the supporting bearing is sleeved on the connecting rod; the bearing seat is connected with the frame through an annular sliding mechanism.
The annular sliding mechanism comprises an inverted T-shaped sliding groove arranged on the rack; the bearing seat is inserted in the inverted T-shaped sliding groove.
A method of using a sampling device, the method of using comprising the steps of:
step 1: assembling the sampling device;
step 2: starting a conveyor belt motor in the rack to enable the conveyor belt to convey a plurality of I-shaped steels to be detected;
and step 3: after the step 2 is finished, starting a rotation driving motor in the support frame to enable a screw rod in the support frame to drive a sliding block and a clamping part on one side of the support frame to lift when rotating; a hydraulic driving part which moves the clamping part to the top of the workpiece and starts the clamping part; so that the hydraulic driving part drives the two clamping arms to clamp the workpiece; and moving upwards;
and 4, step 4: after the step 3 is finished, controlling the placing plate to be transferred to the position below the clamping part, and after the placing plate is transferred to the position below the clamping part, releasing the constraint of the clamping part on the workpiece to enable the workpiece clamped by the clamping part to fall onto the placing plate; after the workpiece is moved to the placing plate; horizontally rotating the turnover mechanism; the placing plate drives the workpiece to be detected to be transferred to the lower part of the detection mechanism, and the workpiece is detected through the detection mechanism;
and 5: after the step 4 is finished, starting the turnover driving motor, so that the turnover driving motor drives the placing plate to rotate; turning the workpiece from the surface of the placing plate to a placing area or a conveying belt;
step 6: and (5) after the step 5 is finished, finishing the detection of one workpiece, and repeating the steps 1-5 if other workpieces need to be repeatedly detected.
The invention has the advantages that:
the invention discloses a sampling device for a tunnel engineering construction material, which is convenient for transferring workpieces through the arrangement of the sampling device; the workpiece is automatically transferred to the detection equipment instead of manpower, the process is compact, and the efficiency is high; in addition, workpieces with different sizes can be clamped, and sampling detection can be carried out on the workpieces in batches in the production and processing process of the I-steel by using the conveyor belt in the rack; the speed of detection is improved.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
The labels in the above figures are:
1. the device comprises a frame, 2, a support frame, 3, a clamping mechanism, 4, a turnover mechanism, 5 and a conveying mechanism.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
A sampling device for tunnel engineering construction materials comprises a rack 1, wherein a support frame 2 is arranged on the rack 1, and a clamping mechanism 3 and a turnover mechanism 4 are arranged on the support frame 2; the frame 1 is provided with a conveying mechanism 5; the invention discloses a sampling device for a tunnel engineering construction material, which is convenient for transferring workpieces through the arrangement of the sampling device; the workpiece is automatically transferred to the detection equipment instead of manpower, the process is compact, and the efficiency is high; in addition, the invention can clamp workpieces with different sizes, and can sample and detect the workpieces in batches in the production and processing process of the I-steel by using the conveyor belt 51 in the rack 1; the speed of detection is improved.
In addition, the frame is convenient for arrangement and installation of other components, a conveying mechanism 5 is arranged on the frame 1, and the conveying mechanism 5 is arranged, so that the conveying of workpieces is facilitated, the feeding operation can be performed on a clamping part, and the automation of the whole device is facilitated; specifically, in the present invention, the transportation mechanism 5 includes a transmission belt disposed on the frame 1, and the transmission belt 51 is connected with a transmission driving part 5-1; according to the invention, through the arrangement of the transmission belt, the transmission belt runs under the driving of the transmission driving part 5-1, so that the workpiece on the transmission belt is conveniently driven to move.
Meanwhile, in the present invention, the gripping mechanism 3 includes a gripping portion; the clamping part comprises a clamp; the clamp is connected with a hydraulic driving part; the clamp is equivalent to a mechanical claw, and the clamp can realize clamping operation on the workpiece under the driving of the hydraulic driving part.
In addition, in the invention, the clamping part is connected with an adjusting mechanism, the adjusting mechanism comprises a bracket 37, and the bracket 37 is connected with the supporting frame 2 through an adjusting part 6; the adjusting part 6 comprises a driving screw rod 61 arranged on the support frame 2, a slide block 62 is arranged on the driving screw rod 61, the slide block 62 is connected with the bracket 37, and the bracket 37 is connected with the clamping part; the arrangement of the adjusting mechanism can realize the adjustment of the longitudinal position of the clamping part in the longitudinal direction, and in addition, the arrangement of the bracket 37 plays a good role in transverse bridging, thereby facilitating the connection between the clamping part and the support frame 2; in addition, in the invention, the lower end of the driving screw rod 61 is connected with a rotary driving part; the rotation driving part can drive the driving screw rod 61 to rotate, the rotation of the driving screw rod 61 can cause the slide block 62 to rotate, but the slide block 62 cannot rotate due to the limitation of the positioning notch 21, so that the slide block 62 can move along the driving screw rod 61 along the longitudinal direction, and the bracket 37 is driven to move along the longitudinal direction; finally, the clamping part is driven to move up and down.
Further, the turnover mechanism 4 comprises a mounting frame 41 arranged on the support frame 2, the mounting frame 41 is connected with a placing plate 42, the placing plate 42 is connected with a turnover driving part 4-1, the arrangement of the mounting frame 41 facilitates the arrangement of the turnover mechanism 4, and in addition, the arrangement of the placing plate 42 is facilitated; the placement of the workpiece is facilitated, and the displacement of the subsequent workpiece is facilitated; in addition, the placing plate of the turnover mechanism can control the position of the placing plate through the arrangement of the turnover driving part 4-1 in the invention, so that tools on the placing plate can be conveniently separated.
Further, in the present invention, the conveying driving part 5-1 includes a conveyor belt motor, and the conveyor belt motor is connected to the conveyor belt 51 through a driving roller; the rotation driving part comprises a rotation driving motor, and the rotation driving motor is connected with a driving screw rod 61; the overturning driving part 4-1 comprises an overturning driving motor connected with the placing plate 42; the automatic normal operation of the sampling device is well ensured by the arrangement of the driving part.
Further, in the invention, the rotation driving motor is a bidirectional motor 6-2; the bidirectional motor 6-2 is respectively connected with the screw rod and the mounting rack 41 through a transmission mechanism; the transmission mechanism comprises a first bevel gear 6-4 arranged on the screw rod and a second bevel gear 6-3 arranged on the mounting rack 41, a transmission gear is arranged on an output shaft of the bidirectional motor 6-2, and the transmission gear is respectively meshed with the first bevel gear 6-4 and the second bevel gear 6-3; due to the arrangement, the mounting frame 41 and the adjusting screw rod can be driven simultaneously only by using the bidirectional motor 6-2, so that the turnover mechanism 4 and the clamping mechanism 3 have linkage.
Further, the rotation driving motor is a motor 6-1 with double output shafts; output shafts at two ends of the rotation driving motor are respectively connected with the screw rod and the mounting frame 41; the double-output-shaft motor 6-1 is used, so that the use of the transmission mechanism can be reduced, and the running integrity of the turnover mechanism 4 and the clamping mechanism 3 can be realized.
Of course, if not considered from the cost aspect, the driving mode of the mounting frame and the driving screw rod can also be controlled by two single motors.
Further, in the present invention, the clamp includes two symmetrically distributed clamping arms 35, and the two clamping arms 35 are distributed oppositely; the clamp is connected with the hydraulic driving part 31 through a linkage mechanism; the linkage mechanism comprises a binding sleeve 32, and the binding sleeve 32 is connected to a bracket 37; each clamping arm 35 is connected with the hydraulic driving part 31 through a linkage part; the linkage portion includes a linkage rod 36; one end of the linkage rod 36 is hinged with the hydraulic driving part, the other end of the linkage rod is hinged with a transverse rod 34, and the transverse rod 34 is connected with a bracket 37 through a connecting block 33; a through hole is arranged on the connecting block 33, and the transverse rod 34 is inserted in the through hole; the linkage rod 36 is connected with the clamping arm 35 through the transverse rod 34; the transverse rod 34 is fixedly connected with the clamping arm 35; the end of the linkage rod 36 in the linkage part connecting the two clamping arms 35 is arranged inside the binding sleeve 32; through the arrangement of the structure, the workpiece can be clamped, and meanwhile, the operation linearity of the clamping arm 35 can be ensured; the stability of the clamp for clamping the workpiece is ensured.
Furthermore, in the invention, a positioning notch 21 is arranged on the support frame 2, the horizontal projection of the positioning notch 21 is rectangular, and the sliding block 62 is also a rectangular block; the setting of location breach 21 has played fine limiting displacement, avoids slider 62 to follow accommodate the lead screw to rotate to a certain extent, still plays fine limiting displacement simultaneously, makes things convenient for slider 62 serious accommodate the longitudinal movement of lead screw.
Further, in the invention, a placing notch 22 is formed at one end of the support frame 2 close to the rack 1, and the mounting rack 41 is installed in the placing notch 22; the notch 22 is arranged to play a good limiting role, and the notch 22 itself plays a positioning limiting role.
Further, in the present invention, the turnover driving motor is connected to the placing plate 42 through a connecting rod 43; the connecting rod 43 is sleeved with a bearing mechanism, the bearing mechanism comprises a bearing seat 44, a support bearing is arranged on the bearing seat 44, and the support bearing is sleeved on the connecting rod 43; the bearing seat 44 is connected with the frame 1 through an annular sliding mechanism; the bearing mechanism is arranged to play a role in increasing the strength of the turnover mechanism 4, and damage to the turnover driving motor is avoided after tools are placed on the placing plate 42.
Further, in the present invention, the annular sliding mechanism includes an inverted T-shaped sliding groove 45 disposed on the frame 1; the bearing seat 44 is inserted into the inverted T-shaped sliding groove 45; by the arrangement, the longitudinal position of the turnover mechanism 4 can be well limited, and the rotation of the turnover mechanism 4 can not be influenced.
A method of using a sampling device, the method of using comprising the steps of:
step 1: assembling the sampling device;
step 2: starting a conveyor belt motor in the rack to enable the conveyor belt to convey a plurality of I-shaped steels to be detected;
and step 3: after the step 2 is finished, starting a rotation driving motor in the support frame to enable a screw rod in the support frame to drive a sliding block and a clamping part on one side of the support frame to lift when rotating; a hydraulic driving part which moves the clamping part to the top of the workpiece and starts the clamping part; so that the hydraulic driving part drives the two clamping arms to clamp the workpiece; and moving upwards;
and 4, step 4: after the step 3 is finished, controlling the placing plate to be transferred to the position below the clamping part, and after the placing plate is transferred to the position below the clamping part, releasing the constraint of the clamping part on the workpiece to enable the workpiece clamped by the clamping part to fall onto the placing plate; after the workpiece is moved to the placing plate; horizontally rotating the turnover mechanism; the placing plate drives the workpiece to be detected to be transferred to the lower part of the detection mechanism, and the workpiece is detected through the detection mechanism;
and 5: after the step 4 is finished, starting the turnover driving motor, so that the turnover driving motor drives the placing plate to rotate; turning the workpiece from the surface of the placing plate to a placing area or a conveying belt;
step 6: and (5) after the step 5 is finished, finishing the detection of one workpiece, and repeating the steps 1-5 if other workpieces need to be repeatedly detected.
Meanwhile, the mounting frame 41 on one side of the support frame 2 drives the placing plate 42 to rotate along with the operation of the rotating driving motor, when the support 37 and the clamp are lifted to a certain height, the placing plate 42 rotates to the position below the clamp, at the moment, the clamp releases the limitation on the workpiece, and the workpiece falls to the top of the placing plate 42; meanwhile, the placing plate 42 is driven by the rotation driving motor to rotate to transfer the workpiece to the bottom of the detection mechanism connected with the support frame 2, and the workpiece is detected.
In addition, the end of the binding sleeve 32 is provided with a connecting column 321, and the bracket is provided with a connecting groove 371; the binding sleeve 32 is connected with a connecting groove 371 on the bracket through a connecting column 321; the connecting column 321 is provided with an external thread, and the connecting groove 371 is internally provided with an internal thread, the structure arrangement is adopted, the connection between the binding sleeve 32 and the bracket can be facilitated, in addition, the position of the binding sleeve 32 is longitudinally adjusted, and therefore the clamping force of the clamp can be adjusted according to the requirement; meanwhile, the application range of the invention can be enlarged, so that the invention can clamp workpieces with different widths.
In addition, the invention mainly discloses a sampling device; the actual detection is to realize the detection of the workpiece by matching with a detection mechanism, and the detection mechanism can realize the existing equipment.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (10)
1. A sampling device for tunnel engineering construction materials is characterized by comprising a rack, wherein a support frame is arranged on the rack, and a clamping mechanism and a turnover mechanism are arranged on the support frame; the frame is provided with a conveying mechanism;
the conveying mechanism comprises a conveying belt arranged on the rack, and the conveying belt is connected with a conveying driving part; the clamping mechanism comprises a clamping part; the clamping part comprises a clamp; the clamp is connected with a hydraulic driving part;
the clamping part is connected with an adjusting mechanism, the adjusting mechanism comprises a bracket, and the bracket is connected with the supporting frame through the adjusting part; the adjusting part comprises a driving screw rod arranged on the supporting frame, a sliding block is arranged on the driving screw rod, the sliding block is connected with a bracket, and the bracket is connected with the clamping part;
the lower end of the driving screw rod is connected with a rotation driving part;
the turnover mechanism comprises a mounting frame arranged on the support frame, the mounting frame is connected with a placing plate, and the placing plate is connected with a turnover driving part.
2. The sampling device for tunnel engineering construction materials according to claim 1, wherein the conveying driving part comprises a conveyor belt motor, and the conveyor belt motor is connected with the conveyor belt through a driving roller; the rotation driving part comprises a rotation driving motor, and the rotation driving motor is connected with the driving screw rod; the overturning driving part comprises an overturning driving motor connected with the placing plate.
3. The sampling device for the construction material of the tunnel engineering according to claim 2, wherein the rotary driving motor is a bidirectional motor; the bidirectional motor is respectively connected with the screw rod and the mounting frame through a transmission mechanism; the transmission mechanism comprises a first bevel gear arranged on the screw rod and a second bevel gear arranged on the mounting rack, a transmission gear is arranged on an output shaft of the bidirectional motor, and the transmission gear is meshed with the first bevel gear and the second bevel gear respectively.
4. The sampling device for the tunnel engineering construction material as claimed in claim 2, wherein the rotary driving motor is a dual output shaft motor; output shafts at two ends of the rotation driving motor are respectively connected with the screw rod and the mounting rack.
5. The sampling device for tunnel engineering construction material according to claim 1, characterized in that the clamp comprises two symmetrically distributed clamping arms, and the two clamping arms are oppositely distributed; the clamp is connected with the hydraulic driving part through a linkage mechanism; the linkage mechanism comprises a binding sleeve, and the binding sleeve is connected to the bracket; each clamping arm is connected with the hydraulic driving part through a linkage part; the linkage part comprises a linkage rod; one end of the linkage rod is hinged with the hydraulic driving part, the other end of the linkage rod is hinged with a transverse rod, and the transverse rod is connected with the bracket through a connecting block; the connecting block is provided with a through hole, and the transverse rod is inserted in the through hole; the linkage rod is connected with the clamping arm through a transverse rod; the transverse rod is fixedly connected with the clamping arm; the end part of the linkage rod in the linkage part connected with the two clamping arms is arranged inside the binding sleeve.
6. The sampling device for tunnel engineering construction materials according to claim 1, wherein the support frame is provided with a positioning notch, the horizontal projection of the positioning notch is rectangular, and the sliding block is also a rectangular block.
7. The sampling device for the tunnel engineering construction material according to claim 1, wherein the support frame is provided with a placing notch at one end close to the rack, and the mounting frame is installed in the placing notch.
8. The sampling device for the construction material of the tunnel engineering according to claim 2, wherein the overturning driving motor is connected with the placing plate through a connecting rod; the connecting rod is sleeved with a bearing mechanism, the bearing mechanism comprises a bearing seat, a supporting bearing is arranged on the bearing seat, and the supporting bearing is sleeved on the connecting rod.
9. A sampling device for tunnel engineering construction materials according to claim 8, characterized in that the bearing block is connected with the frame by an annular slip mechanism; the annular sliding mechanism comprises an inverted T-shaped sliding groove arranged on the rack; the bearing seat is inserted in the inverted T-shaped sliding groove.
10. Use of a sampling device according to any one of claims 1 to 9, characterized in that it comprises the following steps:
step 1: assembling the sampling device;
step 2: starting a conveyor belt motor in the rack to enable the conveyor belt to convey a plurality of I-shaped steels to be detected;
and step 3: after the step 2 is finished, starting a rotation driving motor in the support frame to enable a screw rod in the support frame to drive a sliding block and a clamping part on one side of the support frame to lift when rotating; a hydraulic driving part which moves the clamping part to the top of the workpiece and starts the clamping part; so that the hydraulic driving part drives the two clamping arms to clamp the workpiece; and moving upwards;
and 4, step 4: after the step 3 is finished, controlling the placing plate to be transferred to the position below the clamping part, and after the placing plate is transferred to the position below the clamping part, releasing the constraint of the clamping part on the workpiece to enable the workpiece clamped by the clamping part to fall onto the placing plate; after the workpiece is moved to the placing plate; horizontally rotating the turnover mechanism; the placing plate drives the workpiece to be detected to be transferred to the lower part of the detection mechanism, and the workpiece is detected through the detection mechanism;
and 5: after the step 4 is finished, starting the turnover driving motor, so that the turnover driving motor drives the placing plate to rotate; turning the workpiece from the surface of the placing plate to a placing area or a conveying belt;
step 6: and (5) after the step 5 is finished, finishing the detection of one workpiece, and repeating the steps 1-5 if other workpieces need to be repeatedly detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210113458.2A CN114476653A (en) | 2022-01-30 | 2022-01-30 | Sampling device for tunnel engineering construction material and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210113458.2A CN114476653A (en) | 2022-01-30 | 2022-01-30 | Sampling device for tunnel engineering construction material and using method thereof |
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| CN114476653A true CN114476653A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210113458.2A Pending CN114476653A (en) | 2022-01-30 | 2022-01-30 | Sampling device for tunnel engineering construction material and using method thereof |
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2022
- 2022-01-30 CN CN202210113458.2A patent/CN114476653A/en active Pending
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