CN213275190U

CN213275190U - Electric anti-bending experimental equipment for cement

Info

Publication number: CN213275190U
Application number: CN202021808673.7U
Authority: CN
Inventors: 余红莹; 宋旭东; 李月生; 梁雄伟; 黄舜尧; 高燕雯
Original assignee: Qingyuan Jingsheng Concrete Co ltd
Current assignee: Qingyuan Jingsheng Concrete Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-25
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an electronic anti experimental facilities that rolls over of cement, include body frame, control switch, bear frame, first scale and layering, one side on body frame top is installed and is born the frame, and bears and install first scale on the outer wall of frame one side to first scale below bears and installs first lead screw on the outer wall, first lead screw is kept away from the one end that bears the frame and is articulated to have the layering, and the outer wall of layering and the one end fixed connection of first scale, and install the alignment head on the layering keeps away from the outer wall of first scale one side, and one side threaded connection on first lead screw surface has the mark degree piece, and the mark degree piece cup joints with first scale each other, bear and be equipped with the calibration structure on the outer wall of keeping away from first scale one side. The utility model discloses not only reduced the intensity of labour of staff when experimental facilities uses, ensured the detection effect when experimental facilities uses, improved the convenience when experimental facilities uses moreover.

Description

Electric anti-bending experimental equipment for cement

Technical Field

The utility model relates to a cement check out test set technical field specifically is electronic anti experimental facilities that rolls over of cement.

Background

The cement electric bending-resistant experimental equipment is mainly used for testing the bending-resistant strength of cement soft-refining mortar in cement factories, building construction units and scientific research units of related professional colleges and universities, can be used for testing the bending-resistant strength of other non-metal brittle materials, and has good bending-resistant detection performance, so that the cement electric bending-resistant experimental equipment is widely applied to various industries.

The existing experimental equipment on the market is various in types and can basically meet the use requirements of people, but certain defects still exist, and the following problems exist.

(1) The conventional experimental equipment is inconvenient for collecting and treating the cement scraps, so that the cement scraps are easy to fall into the bottom of the main frame directly and need to be cleaned by workers by means of external equipment, and the labor intensity of the workers is further enhanced;

(2) the existing experimental equipment is inconvenient to calibrate, so that certain deviation is easy to generate, and the accuracy of the bending resistance value is further influenced;

(3) the existing experimental equipment is inconvenient to automatically close, so that the intelligent degree is general and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic anti experimental facilities that rolls over of cement to it is not convenient for collect the processing, is not convenient for carry out the calibration processing and is not convenient for carry out the automatic problem of closed processing to the cement piece to provide experimental facilities in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the cement electric anti-bending experimental equipment comprises a main frame, a control switch, a bearing frame, a first scale and a pressing strip, wherein the bearing frame is installed on one side of the top end of the main frame, the first scale is installed on the outer wall of one side of the bearing frame, a first lead screw is installed on the outer wall of the bearing frame below the first scale, one end, far away from the bearing frame, of the first lead screw is hinged with the pressing strip, the outer wall of the pressing strip is fixedly connected with one end of the first scale, an alignment head is installed on the outer wall of one side, far away from the first scale, of the pressing strip, an indexing block is connected with the outer wall of one side of the first scale in a threaded manner, the indexing block is mutually sleeved with the first scale, an alignment structure is arranged on the outer wall of one side, far away from the first scale, of the bearing frame is provided with a motor, a rotating, bear and install anti couple of rolling over on the outer wall of keeping away from record degree piece one side, and anti one end of rolling over the couple installs the couple connecting piece to the couple connecting piece is kept away from anti one end of rolling over the couple and is installed joint spare, the top of joint spare and the top fixed connection of body frame, install anti mould of rolling over on the couple connecting piece outer wall of joint spare one side, and the bottom of anti mould of rolling over installs the hand wheel, and the bottom of hand wheel is articulated mutually with the bottom of body frame, and the body frame bottom of hand wheel one side installs control switch, the output of the inside singlechip of control switch and the input electric connection of motor.

Preferably, the inside of calibration structure is equipped with second lead screw, weight, calibration frame and spiral section of thick bamboo in proper order, install the calibration frame on the outer wall of bearing of motor top, and the inside one end of calibration frame is equipped with the second lead screw, and the one end of second lead screw is articulated mutually with the inner wall of calibration frame, and the other end of second lead screw extends to the outside of calibration frame to settle the processing to the spiral section of thick bamboo.

Preferably, one side of the surface of the second screw rod is in threaded connection with a spiral cylinder, and a weight is fixed at the center of the surface of the spiral cylinder, so that the weight is positioned on the surface of the second screw rod to slide.

Preferably, the body frame top of layering below is equipped with settles the frame, and settles the central point department on frame top and install the contact block to settle the central point department of putting the frame bottom and install touch sensor, settle the body frame top of frame one side and install the second scale, so that the experimental facilities carries out the closure automatically and handles.

Preferably, install the collet on the hand wheel outer wall of anti mould below of rolling over, and one side on collet top is equipped with the water conservancy diversion seat to collect the processing to the cement piece.

Preferably, the sleeve is installed at the edge position of the top end of the bottom support outside the flow guide seat, the chip removal port is formed in the bottom end of the bottom support on one side of the flow guide seat, and the top end of the chip removal port extends into the sleeve, so that the chips are shielded and discharged.

Compared with the prior art, the beneficial effects of the utility model are that: the electric anti-bending cement experimental equipment not only reduces the labor intensity of workers when the experimental equipment is used, ensures the detection effect when the experimental equipment is used, but also improves the convenience when the experimental equipment is used;

(1) the scrap discharging port, the bottom support, the sleeve and the flow guide seat are arranged, the flow guide seat is of an inclined structure, so that cement scraps fall into the top of the bottom support after being shielded by the sleeve, when more scraps exist, the scrap discharging port is opened to discharge the scraps, the collection and treatment of the cement scraps are facilitated, the cement scraps are reduced to directly fall into the bottom of the main frame, further, workers can be prevented from manually cleaning the cement scraps, and the labor intensity of the workers is reduced when the experimental equipment is used;

(2) the calibration frame is arranged on the outer wall of the bearing frame, and meanwhile, the pressing strip is positioned on the bearing frame as a central base through the first scale, so that the pressing strip is inclined to a certain degree, the calibration head is calibrated on a zero mark on the surface of the second scale, the phenomenon of deviation generated in the detection process is reduced, and the detection effect of the experimental equipment in use is ensured;

(3) through being provided with the contact block, settling frame and touch sensor, the top that is located the settling frame through the contact block moves down for the bottom of contact block contacts to the top of touch sensor, and touch sensor then can be with signal transmission to control switch this moment, makes control switch control motor carry out the closure processing, has realized the automatic closed function of experimental facilities, and makes its intelligent degree obtain promoting, thereby has improved the convenience when experimental facilities uses.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is an enlarged schematic structural diagram of the calibration structure of the present invention.

In the figure: 1. a main frame; 2. a control switch; 3. a hook connecting piece; 4. the anti-folding hook; 5. a rotating shaft; 6. a motor; 7. a calibration structure; 701. a second lead screw; 702. a weight is weighed; 703. a calibration frame; 704. a spiral cylinder; 8. a carrier; 9. a recording block; 10. a first scale; 11. a first lead screw; 12. layering; 13. a second scale; 14. calibrating the head; 15. a clamping piece; 16. a chip removal port; 17. a bottom support; 18. a sleeve; 19. an anti-bending die; 20. a flow guide seat; 21. a hand wheel; 22. a contact block; 23. a mounting frame; 24. a touch sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the cement electric anti-bending experimental equipment comprises a main frame 1, a control switch 2, a bearing frame 8, a first scale 10 and a pressing strip 12, wherein the bearing frame 8 is installed on one side of the top end of the main frame 1, the first scale 10 is installed on the outer wall of one side of the bearing frame 8, a first lead screw 11 is installed on the outer wall of the bearing frame 8 below the first scale 10, one end, away from the bearing frame 8, of the first lead screw 11 is hinged with the pressing strip 12, the outer wall of the pressing strip 12 is fixedly connected with one end of the first scale 10, a mounting frame 23 is arranged on the top end of the main frame 1 below the pressing strip 12, a contact block body 22 is installed at the central position of the top end of the mounting frame 23, a touch sensor 24 is installed at the central position of the bottom of the mounting frame 23, the model of the touch sensor 24 can be KT-M7, the output end of the touch sensor 24 is electrically connected with the, so that the experimental equipment can automatically carry out closing treatment;

a calibration head 14 is installed on the outer wall of the pressing bar 12 on the side far away from the first scale 10, a degree block 9 is connected to one side of the surface of the first screw rod 11 through threads, the degree block 9 is sleeved with the first scale 10, a calibration structure 7 is arranged on the outer wall of the bearing frame 8 on the side far away from the first scale 10, a second screw rod 701, a weight 702, a calibration frame 703 and a spiral cylinder 704 are sequentially arranged inside the calibration structure 7, the calibration frame 703 is installed on the outer wall of the bearing frame 8 above the motor 6, a second screw rod 701 is arranged at one end inside the calibration frame 703, one end of the second screw rod 701 is hinged to the inner wall of the calibration frame 703, the other end of the second screw rod 701 extends to the outside of the calibration frame, the spiral cylinder 703 is connected to one side of the surface of the second screw rod 701 through threads, and the weight 702 is fixed at the center position of;

the weight 702 is rotated to drive the spiral cylinder 704 to rotate and transversely slide on the surface of the second screw rod 701, the calibration frame 703 is mounted on the outer wall of the bearing frame 8, and meanwhile, the pressing strip 12 passes through the first scale 10 and takes the bearing frame 8 as a central base, so that the pressing strip 12 is inclined to a certain degree, the calibration head 14 is calibrated on the zero point mark on the surface of the second scale 13, the phenomenon of deviation generated in the detection process is reduced, and the detection effect of the experimental equipment in use is ensured;

a motor 6 is mounted on the outer wall of a bearing frame 8 below the calibration structure 7, the model of the motor 6 can be Y90S-2, the output end of the motor 6 is provided with a rotating shaft 5 through a coupler, one end of the rotating shaft 5, which is far away from the motor 6, is fixedly connected with one end of a first screw rod 11, an anti-bending hook 4 is mounted on the outer wall of one side, which is far away from a register block 9, of the bearing frame 8, a hook connecting piece 3 is mounted at one end of the anti-bending hook 4, a clamping piece 15 is mounted at one end, which is far away from the anti-bending hook 4, of the hook connecting piece 3, the top end of the clamping piece 15 is fixedly connected with the top of the main frame 1, an anti-bending die 19 is mounted on the outer wall of the hook connecting piece 3 at one side of the clamping piece 15, a bottom support 17 is;

a sleeve 18 is arranged at the edge position of the top end of the bottom support 17 at the outer side of the flow guide seat 20, a chip removal port 16 is arranged at the bottom end of the bottom support 17 at one side of the flow guide seat 20, and the top end of the chip removal port 16 extends into the sleeve 18 so as to shield and discharge chips;

and the bottom of the anti-bending die 19 is provided with a hand wheel 21, the bottom end of the hand wheel 21 is hinged with the bottom of the main frame 1, the bottom of the main frame 1 on one side of the hand wheel 21 is provided with a control switch 2, the type of the control switch 2 can be GC-1, and the output end of a single chip microcomputer in the control switch 2 is electrically connected with the input end of the motor 6.

The working principle is as follows: when the experimental equipment is used, firstly, cement is clamped on the inner side of the anti-bending die 19, the motor 6 is controlled by operating the control switch 2, the first screw rod 11 is driven to rotate by the rotating shaft 5, the indexing block 9 is positioned on the surfaces of the first screw rod 11 and the first scale 10 and slides rightwards, so that the pressing strip 12 applies force downwards to the contact block 22, meanwhile, the anti-bending hook 4 drives the anti-bending die 19 to move downwards through the hook connecting piece 3 so as to press the cement, when the cement is broken, a worker records the anti-bending pressure value displayed on the surface of the first scale 10, the anti-bending experimental treatment of the cement can be completed, then the cement chips fall into the top of the bottom support 17 after being shielded by the sleeve 18 through the guide seat 20 in an inclined structure, when the chips are more, the chip discharge port 16 can be opened so as to collect the cement chips, the direct falling of the calibration head into the bottom of the main frame 1 is reduced, the manual cleaning of the test device by a worker is avoided, the labor intensity of the worker is reduced when the test device is used, then the weight 702 is rotated to drive the spiral cylinder 704 to rotate and transversely slide on the surface of the second lead screw 701, the calibration frame 703 is installed on the outer wall of the bearing frame 8, meanwhile, the pressing bar 12 is arranged on the outer wall of the bearing frame 8 through the first scale 10 by taking the bearing frame 8 as a central base, so that the pressing bar 12 is inclined to a certain degree, the calibration head 14 is calibrated on the zero mark on the surface of the second scale 13 to reduce the deviation phenomenon generated in the detection process, the detection effect of the test device in use is ensured, finally, the contact block 22 is arranged on the top of the mounting frame 23 to move downwards, so that the bottom end of the contact block 22 is contacted with the top end of the touch sensor 24, and the touch sensor 24 transmits signals to the control switch, make control switch 2 control motor 6 carry out the closure processing, realized the automatic closed function of experimental facilities to make its intelligent degree obtain promoting, improved the convenience when experimental facilities used, thereby accomplish experimental facilities's use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Electronic antitack experimental facilities of cement includes body frame (1), control switch (2), bears frame (8), first scale (10) and layering (12), its characterized in that: the main frame is characterized in that a bearing frame (8) is installed on one side of the top end of the main frame (1), a first scale (10) is installed on the outer wall of one side of the bearing frame (8), a first lead screw (11) is installed on the outer wall of the bearing frame (8) below the first scale (10), one end, away from the bearing frame (8), of the first lead screw (11) is hinged with a pressing strip (12), the outer wall of the pressing strip (12) is fixedly connected with one end of the first scale (10), a calibration head (14) is installed on the outer wall, away from one side of the first scale (10), of the pressing strip (12), a register block (9) is in threaded connection with one side of the surface of the first lead screw (11), the register block (9) is in mutual socket joint with the first scale (10), a calibration structure (7) is arranged on the outer wall, away from one side of the first scale (10), of the bearing frame (8) below, and the output end of the motor (6) is provided with a rotating shaft (5) through a coupler, one end of the rotating shaft (5) far away from the motor (6) is fixedly connected with one end of a first screw rod (11), the outer wall of one side of the bearing frame (8) far away from the graduation block (9) is provided with an anti-bending hook (4), one end of the anti-bending hook (4) is provided with a hook connecting piece (3), one end of the hook connecting piece (3) far away from the anti-bending hook (4) is provided with a clamping piece (15), the top end of the clamping piece (15) is fixedly connected with the top of the main frame (1), the outer wall of the hook connecting piece (3) on one side of the clamping piece (15) is provided with an anti-bending die (19), the bottom of the anti-bending die (19) is provided with a hand wheel (21), the bottom end of the hand wheel (21) is hinged with the bottom of the main frame (1), and the, the output end of the singlechip in the control switch (2) is electrically connected with the input end of the motor (6).

2. The cement electric bending test device according to claim 1, wherein: the inside of calibration structure (7) is equipped with second lead screw (701), balance (702), calibration frame (703) and spiral shell (704) in proper order, install calibration frame (703) on bearing frame (8) outer wall of motor (6) top, and the inside one end of calibration frame (703) is equipped with second lead screw (701), and the one end of second lead screw (701) is articulated mutually with the inner wall of calibration frame (703), and the other end of second lead screw (701) extends to the outside of calibration frame (703).

3. The cement electric bending resistance experiment device according to claim 2, wherein: one side of the surface of the second screw rod (701) is in threaded connection with a spiral cylinder (704), and a weight (702) is fixed at the center of the surface of the spiral cylinder (704).

4. The cement electric bending test device according to claim 1, wherein: main frame (1) top of layering (12) below is equipped with settles frame (23), and settles the central point department of putting on frame (23) top and install contact block (22) to the central point department of putting frame (23) bottom installs touch sensor (24), settles main frame (1) top of frame (23) one side and install second scale (13).

5. The cement electric bending test device according to claim 1, wherein: a bottom support (17) is arranged on the outer wall of a hand wheel (21) below the anti-bending die (19), and a flow guide seat (20) is arranged on one side of the top end of the bottom support (17).

6. The cement electric bending test device according to claim 5, wherein: the bottom support (17) top edge position department in water conservancy diversion seat (20) outside installs sleeve (18), and the bottom of water conservancy diversion seat (20) one side bottom support (17) is equipped with chip removal mouth (16), and the top of chip removal mouth (16) extends to the inside of sleeve (18).