CN115184182A - Anti check out test set that buckles of building engineering material - Google Patents
Anti check out test set that buckles of building engineering material Download PDFInfo
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- CN115184182A CN115184182A CN202210945543.5A CN202210945543A CN115184182A CN 115184182 A CN115184182 A CN 115184182A CN 202210945543 A CN202210945543 A CN 202210945543A CN 115184182 A CN115184182 A CN 115184182A
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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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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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
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
Abstract
The invention discloses a building engineering material bending resistance detection device, which belongs to the technical field of building engineering material detection equipment and comprises a fixed base, wherein a press machine is arranged on the fixed base, a controller is arranged on the press machine, an upper pressing plate is correspondingly arranged above a supporting frame, a connecting frame is arranged on a driving block, a clamping and placing assembly is arranged on the connecting frame and comprises two clamping plates and a driving mechanism, the two clamping plates are arranged below the connecting frame, a lifting assembly and a rotating assembly are also arranged above the fixed base, the lifting assembly is used for driving the driving block to lift and move, and the rotating assembly is used for driving the driving block to rotate. This application technical scheme is through setting up drive piece, lifting means and runner assembly, when needs examine the concrete test block, can remove the concrete test block and place on the support frame, need not the staff and moves the concrete test block with the manpower, has both improved detection efficiency, also can avoid the concrete test block to injure the staff by a crashing object, has improved the security of examining time measuring.
Description
Technical Field
The invention relates to the technical field of equipment for detecting constructional engineering materials, in particular to anti-bending detection equipment for constructional engineering materials.
Background
The compression strength and the bending strength of concrete are main performance parameters, and related workers often use bending strength detection equipment to detect the bending strength of the concrete in order to ensure the construction quality. Patent document CN211235238U provides prismatic bending tensile strength detection device of concrete, and the device can realize whether the automated inspection stress surface is level to through adjusting the pole lift, can accurate regulation test piece position of placing, improved the precision of experimental data, improved experimenter work efficiency. However, most of concrete test blocks for detection are heavy in weight, and most of similar detection devices on the market and the device need to be moved to the support frame manually by workers, so that not only is much inconvenience brought to the workers and the detection efficiency reduced, but also certain danger is caused when the concrete test blocks are manually moved, and the workers are possibly injured. The problems of the prior art CN214121820U, CN213544268U and the like also exist, and in view of this, we propose a bending-resistant detection device for building engineering materials.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide anti-bending detection equipment for a building engineering material, which can easily and conveniently move a concrete test block to a support frame for placing without manually moving the concrete test block by a worker, so as to solve the problems in the background technology.
2. Technical scheme
The anti-bending detection equipment for the building engineering material comprises a fixed base, wherein a press machine is arranged on the fixed base, a controller is arranged on the press machine, a fixed block is further arranged on the press machine, two support frames are arranged on the upper side of the fixed block, an upper pressing plate is correspondingly arranged above the support frames, a driving block is movably arranged on one side of the fixed base, a connecting frame is fixedly arranged on the driving block, a clamping and placing assembly is arranged on the connecting frame and comprises two clamping plates and a driving mechanism, the two clamping plates are arranged below the connecting frame, and the driving mechanism is used for driving the clamping plates on the two sides to move in opposite directions;
the lifting assembly comprises a bearing plate and a driving mechanism, the bearing plate is arranged on the fixed base, an installation cylinder connected and fixed with the bearing plate is arranged on the upper side of the bearing plate, a first lead screw which is limited by the inner wall of the installation cylinder and is rotationally connected with the inner wall of the installation cylinder is arranged in the installation cylinder, the driving block is slidably connected onto the installation cylinder and is in threaded connection with the first lead screw, and the driving mechanism is used for driving the first lead screw to rotate;
the rotating assembly comprises a second guide groove transversely formed in the mounting cylinder, and the driving block is connected with the second guide groove in a sliding manner;
the lifting assembly is used for driving the driving block to move up and down, and the rotating assembly is used for driving the driving block to rotate.
As an alternative of this document technical scheme, threaded connection has and drives the piece and be connected fixed drive ring on the first lead screw, be equipped with a plurality of guide block on the drive ring, still set up the vertical first guide slot that is of a plurality of and guide block looks adaptation on the installation section of thick bamboo, guide block and first guide slot sliding connection.
As an alternative scheme of the technical scheme of this document, actuating mechanism is including locating the driven bevel gear of first lead screw lower extreme and locating the first motor of accepting the board upside, first motor output end connection has the drive bevel gear who is connected with driven bevel gear meshing.
As an alternative of the technical solution of this document, the second guide groove is communicated with the first guide groove, and the guide block is slidably connected with the second guide groove.
As an alternative of this document technical scheme, unable adjustment base is last to be equipped with the slip drive, the slip drive is used for ordering about and accepts the board and slide on unable adjustment base, the second guide slot is incomplete ring structure, the contained angle phase-match between the ring radian of second guide slot and first guide slot and the fixed block central line, second guide slot one end is equipped with contact switch, guide block one end be equipped with contact switch complex gate, the drive that slides is responded to contact switch's combined floodgate.
As an alternative of this application file technical scheme, drive mechanism is including accepting pole and mounting bracket, it is fixed with the link connection to accept the pole, it is connected with two first drive boards, two to rotate on the accepting pole first drive board is the symmetrical structure setting, first drive board opposite side rotates and is connected with second drive board, second drive board is L shape structure setting, one side the second drives board turning department and is limited by the opposite side the second drives board turning department and rotates rather than being connected, one of them drive the post has set firmly on the second drive board, set up the spout with drive post looks adaptation on the mounting bracket, drive post and spout sliding connection, the drive has cup jointed the drive plate on the post, be limited by the mounting bracket and rather than sliding connection, the sliding sleeve is equipped with the drive cover on the mounting bracket, the drive block other end has set firmly the connecting block, the movable plate, splint are located inboardly, the drive plate is connected with the drive cover of one side fixedly.
As an alternative scheme of this application file technical scheme, the mounting bracket downside is equipped with connecting gear, connecting gear is subject to the mounting bracket and rotates rather than being connected, connecting gear both sides all are equipped with the rack, the rack outer end is connected fixedly with corresponding connecting block the rack is connected with connecting gear engagement, movable plate bottom fixed mounting has a plurality of to remove the wheel.
As an alternative of the technical solution of the present application, a rotating disc is fixedly mounted on the clamping plate, the rotating disc is limited by and rotationally connected to the corresponding moving plate, a second motor is fixedly mounted on one of the moving plates, and an output end of the second motor passes through the corresponding moving plate and extends to the outside of the corresponding moving plate to be fixedly connected to the clamping plate.
As an alternative scheme of this application file technical scheme, one of them threaded connection has a plurality of pointed inserted bar on the movable plate, and is corresponding it has a plurality of spacing holes to be the annular on the rolling disc to gather, pointed inserted bar and spacing hole grafting cooperation.
As an alternative of this document technical scheme, still be equipped with protection component on the press, protection component is including locating the transparent protection casing and the lift drive of press upside, lift drive can drive transparent protection casing and carry out the lift removal, the lift drive is including locating the accepting frame on the press, still be equipped with a plurality of gag lever post on the accepting frame, be equipped with the third motor on the accepting frame, third motor output end connection has the second lead screw, threaded connection has the movable block of being connected fixedly with transparent protection casing on the second lead screw, movable block and gag lever post sliding connection.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. this application technical scheme is through setting up drive piece, lifting means and runner assembly, and the staff need examine time measuring to the concrete test block, can easily conveniently remove the concrete test block to the support frame and place, need not the staff and moves the concrete test block with the manpower, has both improved detection efficiency, also can avoid the concrete test block to injure the staff by a crashing object, has improved the security that detects time measuring.
2. This application technical scheme is through setting up second motor and rolling disc for the staff is before detecting the concrete test block, can be diversified carry out detailed inspection and cleanness to the concrete test block, thereby ensure the accuracy of testing result, simultaneously through setting up tip inserted bar and spacing hole, can further carry on spacingly to the concrete test block of pressing from both sides, guarantee when having reduced the load of second motor that the staff of being convenient for can place more steadily to the concrete test block and inspect.
3. This application technical scheme is through setting up protective assembly, and at the in-process that detects the concrete, the piece that produces when can suffer the extrusion to the concrete blocks, reduces the dangerous probability of appearing in the testing process, has improved the security of this device.
4. According to the technical scheme, the sliding drive and the contact switch are arranged, the sliding drive action can be controlled when the contact switch is switched on, the bearing plate can automatically move the concrete test block to the position above the supporting frame, the automation degree of the detection equipment is improved, and the working process and the control mode of the detection equipment are integrated.
Drawings
Fig. 1 is a schematic overall structure diagram of a bending-resistant detection device for building engineering materials according to a preferred embodiment of the present application;
FIG. 2 is a schematic view of a portion of the upper side of the receiving plate of the bending detection apparatus for structural engineering materials according to a preferred embodiment of the present application;
fig. 3 is a schematic structural view of an installation cylinder in the bending-resistant detection equipment for building engineering materials according to a preferred embodiment of the present application;
FIG. 4 is a schematic structural diagram of a clamping component of the bending detection apparatus for structural engineering materials according to a preferred embodiment of the present application;
fig. 5 is a schematic illustration showing a mounting frame, a first driving plate, a second driving plate, a connecting gear and a rack of the bending-resistant detection equipment for construction engineering materials according to a preferred embodiment of the present application;
FIG. 6 is a partial structural view of the underside of the mounting frame in the bending detection apparatus for structural engineering materials according to a preferred embodiment of the present application;
FIG. 7 is a schematic structural diagram of a protection component in the bending-resistant detection equipment for construction engineering materials according to a preferred embodiment of the present application;
the reference numbers in the figures illustrate: 1. a fixed base; 2. a bearing plate; 3. mounting the cylinder; 301. a first guide groove; 302. a second guide groove; 4. a support frame; 5. a first lead screw; 6. driving the ring; 7. clamping and placing the component; 701. a mounting frame; 702. a first driving plate; 703. a second driving plate; 704. connecting blocks; 705. a drive plate; 706. driving the column; 708. a driving sleeve; 709. moving the plate; 710. a splint; 711. a rubber antiskid plate; 712. a second motor; 713. a pointed inserting rod; 714. a carrying rod; 715. a moving wheel; 716. a connecting gear; 717. a rack; 718. a chute; 719. rotating the disc; 720. a limiting hole; 8. driving the block; 9. a guard assembly; 901. a receiving frame; 902. a second screw rod; 903. a moving block; 904. a limiting rod; 905. a third motor; 906. a transparent protective cover; 10. a connecting frame; 11. a first motor; 12. a driven bevel gear; 13. a drive bevel gear; 14. a controller; 15. a press machine; 16. an upper pressure plate; 17. a fixed block; 18. and a guide block.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides an anti check out test set that buckles of building engineering material, including unable adjustment base 1, be equipped with press 15 on unable adjustment base 1, be equipped with controller 14 on the press 15, still be equipped with fixed block 17 on the press 15, the fixed block 17 upside is equipped with two support frames 4, top board 16 has been arranged in correspondence to support frame 4 top, the activity of 1 one side of unable adjustment base is equipped with drive piece 8, link 10 has set firmly on the drive piece 8, it puts subassembly 7 to be equipped with the clamp on link 10, the clamp is put subassembly 7 including installing two splint 710 and the drive mechanism in link 10 below, drive mechanism is used for moving the splint 710 of both sides and is the removal in opposite directions, unable adjustment base 1 top still is equipped with promotion subassembly and runner assembly, the promotion subassembly is used for driving drive piece 8 and carries out the lift movement, runner assembly is used for driving drive piece 8 and rotates.
In this embodiment, when the staff need move the concrete test block to support frame 4 on, at first remove the concrete test block to suitable position, under the drive of drive mechanism, splint 710 removes to the centre by both sides, carries out the centre gripping to the concrete test block, under lifting means and rotating means's effect afterwards, can remove the concrete test block that awaits measuring to support frame 4 upside.
Specifically, see with fig. 1 and 2, the lifting unit includes that sliding connection accepts board 2 and actuating mechanism on unable adjustment base 1, accept 2 upsides of board and be equipped with and accept board 2 and be connected fixed installation section of thick bamboo 3, be equipped with in the installation section of thick bamboo 3 and be subject to installation section of thick bamboo 3 inner wall and rather than rotate the first lead screw 5 of being connected, threaded connection has and drives the piece 8 and be connected fixed drive ring 6 on the first lead screw 5, be equipped with a plurality of guide block 18 on the drive ring 6, still set up the vertical first guide slot 301 that is of a plurality of and guide block 18 looks adaptation on the installation section of thick bamboo 3, guide block 18 and first guide slot 301 sliding connection, actuating mechanism can drive first lead screw 5 and rotate.
In this embodiment, under the action of the driving mechanism, the first lead screw 5 rotates, and under the limiting action of the guide block 18 and the first guide groove 301, the driving ring 6 immediately drives the driving block 8, the connecting frame 10 on one side thereof and the clamping component 7 to move upwards, so that the concrete test block can be lifted.
Further, as shown in fig. 2, the driving mechanism includes a driven bevel gear 12 provided at a lower end of the first lead screw 5 and a first motor 11 provided at an upper side of the receiving plate 2, and a drive bevel gear 13 engaged with the driven bevel gear 12 is connected to an end of an output end of the first motor 11.
In this embodiment, the drive bevel gear 13 is rotated by the first motor 11, and the driven bevel gear 12 rotates the first lead screw 5 because the driven bevel gear 12 is engaged with the drive bevel gear 13.
Further, as shown in fig. 3, the rotating assembly includes a second guide slot 302 transversely opened on the mounting barrel 3 and communicated with the first guide slot 301, and the guide block 18 is slidably connected with the second guide slot 302.
In this embodiment, when the driving ring 6 and the guide block 18 move to the second guide groove 302, the driving ring 6 immediately drives the driving block 8 and the concrete test block to rotate towards the support frame 4 along the inner wall of the second guide groove 302, so that the concrete test block faces the support frame 4 on the press machine 15, and at this time, the receiving plate 2 is pushed by a worker, so that the concrete test block to be tested moves to the upper side of the support frame 4, and the concrete test block is conveniently placed above the support frame 4.
Furthermore, as shown in fig. 4 and fig. 5, the driving mechanism includes a receiving rod 714 and a mounting rack 701, the receiving rod 714 is fixedly connected to the connecting rack 10, two first driving plates 702 are hinged to the receiving rod 714, the two first driving plates 702 are symmetrically arranged, the second driving plate 703 is hinged to the other side of the first driving plate 702, the second driving plate 703 is arranged in an L-shaped structure, the inflection point of the second driving plate 703 at one side is limited to the inflection point of the second driving plate 703 at the other side and is rotatably connected to the inflection point of the second driving plate 703, a driving post 706 is fixedly disposed on one of the second driving plates 703, a sliding slot 718 adapted to the driving post 706 is disposed on the mounting rack 701, the driving post 706 is slidably connected to the sliding slot 718, a driving plate 705 is sleeved on the driving post 706, the driving plate is limited to the mounting rack 701 and slidably connected to the mounting rack 701, a driving sleeve 705 is slidably sleeved on the mounting rack 701, a connecting block 704 is fixedly disposed on the driving sleeve 708, another end of the connecting block 704 is fixedly disposed with a moving plate 709, and a clamping plate 710 is disposed inside the moving plate 709, and the driving sleeve 708 is fixedly connected to the driving sleeve 708 at one side.
In this embodiment, when the connecting frame 10 drives the adapting rod 714 to move downwards, and the moving plate 709 contacts with the ground, the corresponding second driving plate 703 drives the driving post 706 to slide to one side along the sliding slot 718, then the clamping plate 710 is placed on two sides of the concrete to be detected by the worker, the connecting frame 10 drives the adapting rod 714 to move upwards, the corresponding second driving plate 703 drives the driving post 706 to slide to the other side along the sliding slot 718, the driving plate 705 drives the corresponding driving sleeve 708 and the clamping plate 710 to reset, and along with the upward movement of the connecting frame 10, the clamping plate 710 and the concrete test block are gradually in close contact with each other, so that the concrete test block can be lifted. In the technical scheme, external force drive is not needed, the concrete can be smoothly lifted only by means of friction force between the clamping plate 710 and the concrete test block generated by the gravity of the concrete test block, and meanwhile, when the concrete is put down, the clamping plate 710 can be automatically separated from the concrete test block, so that the workload of workers is effectively reduced.
It should be noted that a connecting gear 716 is disposed on the lower side of the mounting frame 701, the connecting gear 716 is limited by the mounting frame 701 and is rotatably connected to the mounting frame 701, two sides of the connecting gear 716 are both provided with racks 717, the two racks 717 are disposed in a central symmetric structure, the outer ends of the racks 717 are fixedly connected to the corresponding connecting blocks 704, and the racks 717 are engaged with the connecting gear 716.
In this embodiment, drive post 706 and slide to one side along spout 718 when corresponding second drive board 703, corresponding rack 717 follows the removal, because rack 717 with be connected gear 716 meshing connection, consequently the rack 717 of opposite side can drive corresponding connecting block 704 and splint 710 and remove, makes this device can stably carry out the centering centre gripping, makes the staff can press from both sides the concrete stone piece more easily and put to can put the concrete stone piece in the assigned position more accurately.
It should be noted that, as shown in fig. 4, a rubber antiskid plate 711 with antiskid lines is fixedly arranged on the clamp plate 710, and a plurality of movable wheels 715 are fixedly arranged at the bottom of the movable plate 709.
In this embodiment, the rubber antiskid plate 711 is arranged to ensure that the concrete stone is clamped more stably, and the arrangement of the movable wheel 715 can greatly reduce the friction between the movable plate 709 and the ground, so that the device is convenient for the worker to use.
In addition, referring to fig. 6, a rotating disc 719 is fixedly mounted on the clamping plate 710, the rotating disc 719 is limited by and rotatably connected to the corresponding moving plate 709, a second motor 712 is fixedly mounted on one of the moving plates 709, and an output end of the second motor 712 passes through the corresponding moving plate 709 and extends to the outside thereof to be fixedly connected to the clamping plate 710.
In this embodiment, under the action of the second motor 712, the clamp plate 710 immediately drives the concrete test block to be tested to rotate, so that the worker can perform detailed inspection and cleaning on the concrete test block in multiple directions, thereby ensuring the accuracy of the detection result.
In addition, a plurality of pointed insertion rods 713 are connected to one of the moving plates 709 in a threaded manner, a plurality of limiting holes 720 are densely distributed on the corresponding rotating discs 719 in an annular manner, and the pointed insertion rods 713 are in insertion fit with the limiting holes 720.
In this embodiment, when the staff need carry out more careful inspection to the concrete test block that awaits measuring, can twist tip inserted bar 713, make inside tip inserted bar 713 tip inserted corresponding spacing hole 720, carry out further spacingly to carousel 719, guarantee that the concrete test block can be more stable place, the staff of being convenient for inspects and cleans. In addition, the load of the second motor 712 can be reduced, the abrasion of the second motor 712 can be effectively reduced, and the service life of the second motor 712 can be prolonged.
Besides, as shown in fig. 1 and 7, still be equipped with protection component 9 on the press 15, protection component 9 is including locating transparent protection casing 906 and the lifting drive of 15 upside of press, the lifting drive can drive transparent protection casing 906 and carry out the lifting movement, the lifting drive is including locating bearing frame 901 on the press 15, still be equipped with a plurality of gag lever post 904 on the bearing frame 901, be equipped with third motor 905 on the bearing frame 901, third motor 905 output end connection has second lead screw 902, threaded connection has the movable block 903 of being connected fixedly with transparent protection casing 906 on the second lead screw 902, movable block 903 and gag lever post 904 sliding connection.
In this embodiment, before top board 16 extrudees the concrete test block, under the effect of third motor 905, second lead screw 902 rotates, and movable block 903 drives transparent protection casing 906 downstream immediately, and transparent protection casing 906 covers the concrete test block, suffers the piece that produces when extrudeing to the concrete and blocks, has improved the security of this device.
Further, for improving the degree of automation of check out test set, make its working process and control mode more integrated integration, be equipped with the slip drive on unable adjustment base 1, the slip drive is used for ordering about and accepts board 2 and slide on unable adjustment base 1, second guide slot 302 is incomplete ring structure, the ring radian of second guide slot 302 and the contained angle phase-match between first guide slot 301 and the fixed block 17 central line, second guide slot 302 one end is equipped with contact switch, 18 one end of guide block be equipped with contact switch complex gate, the combined floodgate that the slip drive responded to contact switch.
In this embodiment, when the guide block 18 rotates to the limit position in the second guide slot 302, the gate of the guide block 18 contacts and closes the contact switch disposed on the second guide slot 302, so as to control the sliding driving action on the fixed base 1, and drive the receiving plate 2 and other components disposed above the receiving plate to slide toward the side of the press machine 15, so that the concrete test block clamped in the clamping and placing assembly 7 can move above the supporting frame 4. The socket rod 714 can be an electric telescopic rod, and after the concrete test block reaches the upper part of the support frame 4, the electric telescopic socket rod 714 is controlled to extend to place the concrete test block on the upper part of the support frame 4.
Further, a pressure sensor is embedded in the clamping plate 710 for detecting and judging whether a concrete test block is clamped between the clamping plates 10, and the reverse sliding of the sliding drive arranged on the fixed base 1 responds to a pressure signal of the pressure sensor.
In this embodiment, when the movable wheel 715 contacts the supporting frame 4, the clamping plate 710 will automatically separate from the concrete test block, and the concrete test block immediately falls above the supporting frame 4, at this time, the pressure value detected by the pressure sensor is zero, and the controller 14 immediately controls the sliding drive to drive the receiving plate 2 to perform reverse sliding, so as to drive the clamping component 7 to be away from the press machine 15, and then the anti-bending detection test of the concrete test block can be performed.
When a relevant worker needs to use the device to perform anti-bending detection on a concrete test block, the worker moves the concrete test block to be detected to a proper position, when the connecting frame 10 drives the bearing rod 714 to move downwards, and the moving wheel 715 is in contact with the ground, the corresponding second driving plate 703 drives the driving post 706 to slide to one side along the sliding groove 718, the driving plate 705 drives the corresponding driving sleeve 708 and the clamping plate 710 to move along with the driving plate 705, the corresponding rack 717 moves along with the driving plate, and the rack 717 is meshed with the connecting gear 716, so that the rack 717 on the other side drives the corresponding connecting block 704 and the clamping plate 710 to move, and the clamping plates 710 on the two sides move outwards immediately. Then the clamping plate 710 is placed on two sides of the concrete to be detected by workers, the connecting frame 10 drives the bearing rod 714 to move upwards, the clamping plate 710 moves towards the concrete stone block from the outer side, and along with the upward movement of the connecting frame 10, the clamping plate 710 is gradually in close contact with the concrete test block, so that the concrete test block can be lifted.
Then, under the action of the first motor 11, the driving bevel gear 13 rotates, and because the driven bevel gear 12 is meshed with the driving bevel gear 13, the driven bevel gear 12 drives the first lead screw 5 to rotate, and under the limiting action of the guide block 18 and the first guide groove 301, the driving ring 6 immediately drives the driving block 8 and the concrete test block to be tested to move upwards.
When the concrete test block to be tested rises to a certain height, and the staff needs to detect and clean the concrete test block to be tested, under the effect of second motor 712, splint 710 drives the concrete test block to be tested immediately and rotates, and when the staff needs to carry out more detailed inspection to the concrete test block to be tested, can twist tip inserted bar 713, make inside tip inserted bar 713 inserted corresponding spacing hole 720, carry out further spacing to rotating disc 719, guarantee that the concrete test block can be more stable place, be convenient for the staff to inspect and clean.
After the detection is finished, the concrete test block to be detected continues to move upwards, and when the driving ring 6 and the guide block 18 move to the second guide groove 302, the driving ring 6 immediately drives the driving block 8 and the concrete test block to be detected to rotate towards the direction of the support frame 4 along the inner wall of the second guide groove 302. Subsequently, the receiving plate 2 is pushed by the worker, so that the concrete test block to be tested moves to the upper side of the support frame 4. When the moving wheel 715 contacts the supporting rack 4, the clamping plate 710 is automatically separated from the concrete test block, and the concrete test block falls onto the surface of the supporting rack 4.
Subsequently, under the action of a third motor 905, the second lead screw 902 rotates, the movable block 903 immediately drives the transparent protective cover 906 to move downwards, the concrete test block to be detected is covered, and then the staff can perform subsequent detection on the concrete test block to be detected.
Claims (10)
1. The utility model provides an anti check out test set that buckles of building engineering material, includes unable adjustment base, the last press that is equipped with of unable adjustment base, be equipped with the controller on the press, still be equipped with the fixed block on the press, the fixed block upside is equipped with two support frames, the top board, its characterized in that have been arranged in the correspondence of support frame top:
the clamping and placing assembly comprises two clamping plates and a driving mechanism, the two clamping plates are arranged below the connecting frame, and the driving mechanism is used for driving the clamping plates on the two sides to move in opposite directions;
the lifting assembly comprises a bearing plate and a driving mechanism, the bearing plate is connected to the fixed base in a sliding mode, an installation barrel connected and fixed with the bearing plate is arranged on the upper side of the bearing plate, a first lead screw which is limited by the inner wall of the installation barrel and is connected with the installation barrel in a rotating mode is arranged in the installation barrel, the driving block is connected to the installation barrel in a sliding mode and connected with the first lead screw in a threaded mode, and the driving mechanism is used for driving the first lead screw to rotate;
the rotating assembly comprises a second guide groove transversely formed in the mounting cylinder, and the driving block is connected with the second guide groove in a sliding manner;
the lifting assembly is used for driving the driving block to move up and down, and the rotating assembly is used for driving the driving block to rotate.
2. The construction engineering material bending resistance detection apparatus according to claim 1, wherein: the screw thread is connected with and drives the piece and be connected fixed drive ring on the first lead screw, be equipped with a plurality of guide block on the drive ring, still set up the vertical first guide slot that is of a plurality of and guide block looks adaptation on the installation section of thick bamboo, guide block and first guide slot sliding connection.
3. The bending-resistant detection device for construction engineering materials according to claim 2, characterized in that: the driving mechanism comprises a driven bevel gear arranged at the lower end of the first screw rod and a first motor arranged on the upper side of the bearing plate, and the end part of the output end of the first motor is connected with a driving bevel gear in meshed connection with the driven bevel gear.
4. The bending-resistant detection device for construction engineering materials according to claim 2, characterized in that: the second guide groove is communicated with the first guide groove, and the guide block is connected with the second guide groove in a sliding mode.
5. The bending-resistant detection device for construction engineering materials according to claim 4, wherein: the fixed base is provided with a sliding drive which is used for driving the bearing plate to slide on the fixed base,
the second guide groove is of an incomplete ring structure, the radian of the ring of the second guide groove is matched with the included angle between the first guide groove and the center line of the fixed block,
one end of the second guide groove is provided with a contact switch, one end of the guide block is provided with a gate matched with the contact switch, and the sliding drive responds to the closing of the contact switch.
6. The construction engineering material bending resistance detection apparatus according to claim 1, wherein: the driving mechanism comprises a bearing rod and a mounting frame, the bearing rod is fixedly connected with the connecting frame, the bearing rod is rotatably connected with two first driving plates, the two first driving plates are arranged in a symmetrical structure, the other side of the first driving plate is rotatably connected with a second driving plate, the second driving plate is arranged in an L-shaped structure, the turning point of the second driving plate at one side is limited by the turning point of the second driving plate at the other side and is rotatably connected with the second driving plate, one of the second driving plates is fixedly provided with a driving column,
the mounting rack is provided with a chute matched with the driving post, the driving post is connected with the chute in a sliding way, the driving post is sleeved with a driving plate, the driving plate is limited by the mounting rack and is connected with the mounting rack in a sliding way,
the sliding sleeve is sleeved with a driving sleeve on the mounting frame, a connecting block is fixedly arranged on the driving sleeve, a moving plate is fixedly arranged at the other end of the connecting block, the clamping plate is arranged on the inner side of the moving plate, and the driving plate is fixedly connected with the driving sleeve on one side.
7. The construction engineering material bending resistance detection apparatus according to claim 6, wherein: the utility model discloses a portable power tool, including mounting bracket, connecting gear, rack, connecting gear, connecting rack outside, the mounting bracket downside is equipped with connecting gear, connecting gear is limited by the mounting bracket and rotates rather than being connected, the connecting gear both sides all are equipped with the rack, the rack outer end is connected fixedly with corresponding connecting block, the rack is connected with connecting gear engagement, movable plate bottom fixed mounting has a plurality of to remove the wheel.
8. The anti bending detection equipment of building engineering material according to claim 1, characterized in that: the clamping plate is fixedly provided with a rotating disc, the rotating disc is limited by the corresponding moving plates and is in rotating connection with the corresponding moving plates, one of the moving plates is fixedly provided with a second motor, and the end part of the output end of the second motor penetrates through the corresponding moving plate and extends to the outer side of the moving plate to be fixedly connected with the clamping plate.
9. The construction engineering material bending resistance detecting apparatus according to claim 8, wherein: one of them threaded connection has a plurality of cusp inserted bar on the movable plate, corresponding it has a plurality of spacing holes to be the annular on the rolling disc of densely covered, the cooperation of pegging graft of cusp inserted bar and spacing hole.
10. The construction engineering material bending resistance detection apparatus according to claim 1, wherein: still be equipped with protection component on the press, protection component is including locating the transparent protection casing and the lift drive of press upside, lift drive can drive transparent protection casing and carry out the lift removal, lift drive is including locating the accepting frame on the press, still be equipped with a plurality of gag lever post on the accepting frame, be equipped with the third motor on the accepting frame, third motor output end connection has the second lead screw, threaded connection has the movable block of being connected fixedly with transparent protection casing on the second lead screw, movable block and gag lever post sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210945543.5A CN115184182A (en) | 2022-08-08 | 2022-08-08 | Anti check out test set that buckles of building engineering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210945543.5A CN115184182A (en) | 2022-08-08 | 2022-08-08 | Anti check out test set that buckles of building engineering material |
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| Publication Number | Publication Date |
|---|---|
| CN115184182A true CN115184182A (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210945543.5A Pending CN115184182A (en) | 2022-08-08 | 2022-08-08 | Anti check out test set that buckles of building engineering material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067761A (en) * | 2023-04-06 | 2023-05-05 | 甘肃建投商品混凝土有限公司 | Machine-made sand concrete bending resistance performance detection device |
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2022
- 2022-08-08 CN CN202210945543.5A patent/CN115184182A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067761A (en) * | 2023-04-06 | 2023-05-05 | 甘肃建投商品混凝土有限公司 | Machine-made sand concrete bending resistance performance detection device |
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