CN219179110U

CN219179110U - Prefabricated component mechanical properties detection device

Info

Publication number: CN219179110U
Application number: CN202223269777.7U
Authority: CN
Inventors: 沈东明
Original assignee: Wuxi Jiangji Construction Engineering Quality Inspection Co ltd
Current assignee: Wuxi Jiangji Construction Engineering Quality Inspection Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-13
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of mechanical detection devices, in particular to a device for detecting mechanical properties of prefabricated parts. The technical proposal comprises: the dust collection box comprises a box body, electric rods and a pressing mechanism, wherein a top plate is arranged at the top of the box body through four groups of guide rods, a storage box is fixedly arranged at the top of the top plate, the electric rods are fixedly arranged at two sides of the top plate, a protective cover is fixedly arranged at the output end of each electric rod, and a dust collection hopper is fixedly arranged inside the protective cover. According to the utility model, the PLC controls the two groups of electric rods to electrify and run so as to drive the protective cover to move downwards to the top of the workbench, the protective cover can form a protective enclosure around the workbench, broken stone splashing is effectively prevented, the safety protection function of the device is increased, meanwhile, the PLC controls the air pump to electrify and run so as to generate suction force, dust of the protective cover can be collected through the dust suction hopper, and then the dust is conveyed to the storage box through the dust conveying hose for storage, so that the automatic dust removing function is realized.

Description

Prefabricated component mechanical properties detection device

Technical Field

The utility model relates to the technical field of mechanical detection devices, in particular to a device for detecting mechanical properties of prefabricated parts.

Background

The mechanical detection device is also called a mechanical detector, a pressure detector and the like, has various classification and application, has wide application range, is widely applied to various fields such as industry, cement board detection, municipal administration and the like, is a main mode of applying pressure to an object to be detected, and mainly has the advantages that the pressure generated by the device is used for carrying out pressure detection on the cement board, and the effect of rapidly detecting the maximum pressure value is provided for the object to be detected, wherein the application is CN217542718U, which is a prefabricated member performance detection device disclosed, solves the common wear resistance detection method, directly rubs prefabricated members by staff by sand paper, but the mode is time-consuming and labor-consuming, and can not simultaneously detect the pressure bearing performance, and further searches to find that the concrete electric pole mechanical performance detection device disclosed by the application number CN215296896U is arranged through a specific technical structure, so that the technical defects that the material is easy to scatter in the detection process, the material is easy to shift in the detection process and the like are overcome, and the similar structural detection device also has the defects in the practical use, such as a plurality of mechanical detection devices. The device has no functions of automatic dust collection and automatic protection, when the device pressurizes the cement board, the cement board is subjected to pressure to generate dust and sweeps, splashing is easy to cause injury to surrounding users, dust is spread to the surrounding environment to cause dust pollution easily, the environment-friendly effect of the device is reduced, the device has no positioning function, the device cannot press and hold the detected cement board, uneven stress on the surface of the cement board is easy to generate position offset when the pressure is applied to the cement board, errors are caused in measurement results, and the detection accuracy of the device is reduced. Therefore, a device for detecting the mechanical properties of the prefabricated part needs to be designed.

Disclosure of Invention

The utility model aims to provide a device for detecting mechanical properties of a prefabricated part, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated component mechanical properties detection device, includes box, electric pole and pressure hold mechanism, the roof is installed through four guide bars in the box top, roof top fixed mounting has the storage box, roof both sides fixed mounting has the electric pole, electric pole output fixed mounting has the protection casing, the inside fixed mounting of protection casing has the dust absorption fill, dust absorption fill one side fixed mounting has the dust hose that extends the inside of protection casing, box top both sides fixed mounting has pressure hold mechanism, pressure hold mechanism includes the telescopic link, the mount pad is installed through the pedestal extension piece in the telescopic link top, servo motor is installed through the mounting bracket in mount pad one side, servo motor output fixed mounting has reciprocating screw, reciprocating screw outside screw thread installs the clamp plate cover seat that extends there is the mount pad inside.

The PLC controls the two groups of electric rods to electrify and run to drive the protective cover to move downwards to the top of the workbench, the protective cover can form a protective enclosure around the workbench, the broken stone splashing is effectively prevented, the phenomenon that the broken cement board splashes to the surrounding environment when the upper pressing seat applies pressure to the cement board at the top of the workbench is avoided, the personnel are accidentally injured due to the breakage of the cement board, the safety protection function of the periphery of the workbench in operation is realized, meanwhile, the PLC controls the air pump to electrify and run to generate suction force, dust generated by the pressure applied to the cement board in the protective cover can be collected through the dust suction hopper, the sucked dust is conveyed to the storage box through the dust conveying hose to be stored, the automatic dust removing function is realized, the dust pollution caused by the dust diffusion to the surrounding environment is avoided, the environment-friendly effect when the device is used is improved, the function of adjusting the whole length of the telescopic rod can be achieved by manually adjusting the telescopic rod, the mounting seat can be driven by the shaft bracket to adjust the length of the telescopic rod, the function of adjusting the height of the pressing plate sleeve seat is achieved, the pressing plate sleeve seat is convenient for pressing and fixing cement boards with different specifications, the servo motor is controlled by the PLC to electrify and run to drive the reciprocating screw rod to rotate in the mounting seat, the reciprocating screw rod which rotates is matched with the pressing plate sleeve seat to drive the pressing plate sleeve seat to reciprocate, the pressing plate sleeve seat which reciprocates can press and fix the cement boards, the function of positioning the cement boards at the top of the workbench is achieved, the problem that the measuring result is error caused by uneven stress on the surface of the cement boards when the pressure is applied to the cement boards is solved, the accuracy of device detection is guaranteed.

Preferably, the workbench is arranged at the top of the box body through bolts, blanking holes are formed in the workbench at equal intervals, and the drawing box is movably arranged at the top of the box body through the transverse plate. Can provide the entry of collecting for broken cement board residue of emergence at workstation top through the unloading slotted hole, the workstation top cement residue of being convenient for falls into inside the pull case through the unloading slotted hole, for follow-up user collects the inside residue of pull case and provides the residue source, can be convenient for collect the inside residue of pull case through the manual pull case of opening of user, be convenient for carry out unified processing to the inside residue of pull case, can provide the place position for the cement board through the workstation, just with follow-up effect of exerting pressure to the cement board.

Preferably, the outside of the guide rod is movably sleeved with a slide bar sleeve seat, the bottom of the slide bar sleeve seat is provided with an upper pressing seat through a pressure sensor, the top of the slide bar sleeve seat is fixedly provided with an oil cylinder, and the top end of the oil cylinder is arranged at the bottom of the top plate through a bolt. Through PLC controller control hydraulic pressure controller circular telegram operation, hydraulic pressure controller control hydro-cylinder operation drives the sliding rod sleeve seat and moves down, and the cooperation guide bar again uses and can guarantee to move down through moving down and go up the seat and can not take place the position offset, has guaranteed to go up the seat and move down and be in the vertical state, and the rethread moves down the sliding rod sleeve seat and can drive to go up the seat and move down to the workstation top, is convenient for exert pressure to the cement board of workstation bottom placement, has played and has detected how much pressure emergence broken function that the cement board can receive.

Preferably, the air pump is installed to storage box one side pipe fitting, and storage box inside fixed mounting filter screen fill, and filter screen fill one side is through pipe fitting and air pump one side through connection. Through the power-on operation of PLC controller control air pump production suction, be convenient for follow-up through the dust absorption fill collect the operation to the inside dust of protection casing, can play the effect of carrying out the filtration to the inside dust of storage box through the filter screen fill, avoided the impurity that carries in the inside dust of storage box to get into inside the air pump, the air pump that leads to takes place impaired, played the effect of protection air pump.

Preferably, the box door is installed through the hinge in the storage box back, and the storage box front is connected with one end of the dust conveying hose through the pipeline. The box door can be convenient for the operating personnel to collect the processing in unison to the dust of the inside storage of storage box through manual opening, for the portable dust of collecting the inside of storage box of operating personnel provides convenience, can avoid the protection casing that moves down to receive the influence of pipeline length through defeated dirt hose, is convenient for follow-up to the dust of the inside of protection casing collect the operation.

Preferably, a PLC controller is fixedly arranged on one side in the box body, and a hydraulic controller is fixedly arranged below the PLC controller. The PLC controller is electrically connected with the electric rod, the air pump, the hydraulic controller and the servo motor through wires, so that an operator can intelligently control equipment on an electric appliance in the device, the hydraulic controller can conveniently control the operation of the oil cylinder, and convenience is brought to the subsequent driving of the sliding rod sleeve seat to move downwards so as to apply pressure to the cement plate on the top of the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

1. the PLC controls the two groups of electric rods to operate so as to drive the protective cover to move downwards to the top of the workbench, a protective enclosure is formed around the workbench through the protective cover, broken stones are effectively prevented from splashing, when the upper pressing seat applies pressure to the cement board at the top of the workbench, the cement board is prevented from splashing to the surrounding environment due to broken sundries, the personnel are used for injuring in a accidental injury manner, the safety protection function of the periphery of the workbench in operation is realized, meanwhile, the PLC controls the air pump to operate so as to generate suction force, dust generated by applying pressure to the cement board can be collected inside the protective cover through the dust suction hopper, the sucked dust is conveyed to the storage box through the dust conveying hose, the automatic dust removing function is realized, dust pollution caused by dust diffusion to the surrounding environment is avoided, and the environment protection effect of the using device is improved.

2. The telescopic rod can be adjusted manually to adjust the whole length of the telescopic rod, the mounting seat is driven by the shaft bracket to adjust the position through adjusting the length of the telescopic rod, the height of the pressing plate sleeve seat is adjusted, the pressing plate sleeve seat is convenient to press and hold cement boards of different specifications, the servo motor is controlled by the PLC to drive the reciprocating screw rod to rotate inside the mounting seat through the electrified operation of the servo motor, the reciprocating screw rod matched with the pressing plate sleeve seat to rotate can drive the pressing plate sleeve seat to reciprocate, the pressing plate sleeve seat through reciprocating movement can press and hold the cement boards to fix, the function of positioning the cement boards at the top of the workbench is achieved, the problem that the position deviation occurs easily due to uneven stress on the surface of the cement boards when the pressure is applied to the cement boards is solved, and the accuracy of device detection is guaranteed.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic view of the back side internal structure of the present utility model;

fig. 4 is a schematic view of a partial structure of a pressing mechanism according to the present utility model.

In the figure: 1. a case; 101. a guide rod; 102. a blanking slot; 103. a work table; 104. a drawing box; 2. a top plate; 201. an oil cylinder; 202. a sliding rod sleeve seat; 203. an upper pressing seat; 3. an electric lever; 301. a protective cover; 302. a dust collection hopper; 303. a dust hose; 4. an air pump; 401. a storage box; 402. a filter screen bucket; 403. a box door; 5. a pressing and holding mechanism; 501. a telescopic rod; 502. a mounting base; 503. a servo motor; 504. a reciprocating screw rod; 505. a pressing plate sleeve seat; 6. a PLC controller; 601. and a hydraulic controller.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, 2, 3 and 4, the device for detecting the mechanical properties of the prefabricated part provided by the utility model comprises a box body 1, an electric rod 3 and a pressing mechanism 5, wherein a workbench 103 is arranged at the top of the box body 1 through bolts, a top plate 2 is arranged at the top of the box body 1 through four groups of guide rods 101, a slide rod sleeve seat 202 is movably sleeved outside the guide rods 101, an upper pressing seat 203 is arranged at the bottom of the slide rod sleeve seat 202 through a pressure sensor, an oil cylinder 201 is fixedly arranged at the top of the slide rod sleeve seat 202, and the top end of the oil cylinder 201 is arranged at the bottom of the top plate 2 through bolts;

the top of the top plate 2 is fixedly provided with a storage box 401, a pipe fitting on one side of the storage box 401 is provided with an air pump 4, two sides of the top plate 2 are fixedly provided with an electric rod 3, the output end of the electric rod 3 is fixedly provided with a protective cover 301, the interior of the protective cover 301 is fixedly provided with a dust suction hopper 302, one side of the dust suction hopper 302 is fixedly provided with a dust conveying hose 303 extending out of the interior of the protective cover 301, the back of the storage box 401 is provided with a box door 403 through a hinge, the front of the storage box 401 is in through connection with one end of the dust conveying hose 303 through a pipeline, and two sides of the top of the box 1 are fixedly provided with a pressing mechanism 5;

the pressing mechanism 5 comprises a telescopic rod 501, an installation seat 502 is installed on the top end of the telescopic rod 501 through a shaft bracket telescopic piece, a servo motor 503 is installed on one side of the installation seat 502 through an installation frame, a reciprocating screw rod 504 is fixedly installed at the output end of the servo motor 503, a pressing plate sleeve seat 505 extending out of the installation seat 502 is installed on the outer side of the reciprocating screw rod 504 in a threaded manner, a PLC controller 6 is fixedly installed on one side of the inner portion of the box body 1, and a hydraulic controller 601 is fixedly installed below the PLC controller 6.

The working principle of the prefabricated part mechanical property detection device based on the embodiment 1 is as follows:

through placing the cement board at the top of the workbench 103, the manual adjusting telescopic rod 501 can play a role in adjusting the whole length of the telescopic rod 501, the mounting seat 502 can be driven by the shaft bracket to adjust the position through adjusting the length of the telescopic rod 501, the function of adjusting the height of the pressing plate sleeve seat 505 is played, the pressing plate sleeve seat 505 is convenient for pressing and fixing cement boards with different specifications, the PLC 6 controls the servo motor 503 to electrify and run to drive the reciprocating screw rod 504 to rotate in the mounting seat 502, the reciprocating screw rod 504 which rotates is matched with the pressing plate sleeve seat 505 to drive the pressing plate sleeve seat 505 to reciprocate, the pressing plate sleeve seat 505 which reciprocates can press and fix the cement board at the top of the workbench 103, and the accuracy of device detection is improved;

the hydraulic controller 601 is controlled to be electrified to operate through the PLC 6, the hydraulic controller 601 controls the oil cylinder 201 to operate so as to drive the sliding rod sleeve seat 202 to move downwards, then the sliding rod sleeve seat 203 is matched with the guide rod 101 to ensure that the sliding rod sleeve seat 203 does not shift downwards, the sliding rod sleeve seat 202 is driven to move downwards to the top of the workbench 103, so that the cement board placed at the bottom of the workbench 103 is conveniently applied with pressure, the pressure sensor is electrified to operate so as to monitor the pressure applied by the sliding rod sleeve seat 202 at the top of the workbench 103 in real time, and monitoring electromagnetic signals are transmitted to the PLC 6 through wires to be stored, so that the function that the follow-up operators know how much pressure is applied to the cement board to be broken is realized;

the PLC 6 is used for controlling the two groups of electric rods 3 to be electrified to drive the protective cover 301 to move downwards to the top of the workbench 103, the protective cover 301 can be used for enabling the periphery of the workbench 103 to form a protective enclosure, broken stones are effectively prevented from splashing, when the upper pressure seat 203 is used for applying pressure to a cement plate at the top of the workbench 103, the cement plate is prevented from splashing to the surrounding environment, caused accidental injury of users, the function of automatically protecting the periphery of the workbench 103 in operation is achieved, meanwhile, the PLC 6 is used for controlling the air pump 4 to be electrified to generate suction force, dust generated by applying pressure to the cement plate can be collected through the dust suction hopper 302, the downward-moving protective cover 301 can be prevented from being influenced by the length of a pipeline through the dust conveying hose 303, the dust absorbed by the protective cover 301 is conveniently and subsequently conveyed to the inside of the storage box 401 through the dust conveying hose 303 to be subjected to storage operation, the function of automatically removing dust is avoided, the pollution caused by dust diffusion to the surrounding environment is improved, the effect of using the device is improved, the environment-friendly effect is achieved, the storage box is convenient to store the dust inside the storage box 401 through the manual opening of the storage box 403, and the dust can be conveniently collected inside the storage box 401 is conveniently and the dust can be conveniently and stored by the operator.

Example two

As shown in fig. 1, 2 and 3, the device for detecting mechanical properties of a prefabricated member according to the present utility model further includes: the inside equidistance of workstation 103 has offered the unloading slotted hole 102, and the inside top of box 1 has pull case 104 through diaphragm movable mounting, and storage box 401 inside fixed mounting filter screen fill 402, and filter screen fill 402 one side is through pipe fitting and air pump 4 one side through connection.

In this embodiment, as shown in fig. 1 and 3, an inlet for collecting broken cement board residues on the top of the workbench 103 can be provided through the blanking slot 102, so that cement residues on the top of the workbench 103 can fall into the interior of the drawing box 104 through the blanking slot 102, a residue source is provided for subsequent users to collect residues in the drawing box 104, the drawing box 104 can be conveniently opened manually by the users, and the residues in the drawing box 104 can be conveniently collected, so that the residues in the drawing box 104 can be conveniently treated uniformly;

as shown in fig. 1 and 2, the filter screen bucket 402 can play a role in filtering dust in the storage box 401, so that impurities carried in the dust in the storage box 401 are prevented from entering the air pump 4, the air pump 4 is damaged, and the air pump 4 is protected.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a prefabricated component mechanical properties detection device, includes box (1), electric pole (3) and presses and hold mechanism (5), its characterized in that: roof (2) are installed through four guide bars (101) in box (1) top, roof (2) top fixed mounting has storage box (401), roof (2) both sides fixed mounting has electric pole (3), electric pole (3) output fixed mounting has protection casing (301), protection casing (301) internally mounted has dust absorption fill (302), dust absorption fill (302) one side fixed mounting has dust hose (303) that extend the inside of protection casing (301), box (1) top both sides fixed mounting has pressure to hold mechanism (5), pressure to hold mechanism (5) including telescopic link (501), mount pad (502) are installed through the pedestal expansion piece in telescopic link (501) top, servo motor (503) are installed through the mounting bracket in mount pad (502) one side, servo motor (503) output fixed mounting has reciprocating lead screw (504), reciprocating lead screw (504) outside screw thread installs and extends inside clamp plate cover seat (505) of mount pad (502).

2. The device for detecting mechanical properties of a prefabricated part according to claim 1, wherein: the top of the box body (1) is provided with a workbench (103) through bolts, blanking slots (102) are formed in the workbench (103) at equal intervals, and the top of the box body (1) is movably provided with a drawing box (104) through a transverse plate.

3. The device for detecting mechanical properties of a prefabricated part according to claim 1, wherein: the guide rod (101) is movably sleeved with a sliding rod sleeve seat (202), an upper pressing seat (203) is arranged at the bottom of the sliding rod sleeve seat (202) through a pressure sensor, an oil cylinder (201) is fixedly arranged at the top of the sliding rod sleeve seat (202), and the top end of the oil cylinder (201) is arranged at the bottom of the top plate (2) through a bolt.

4. The device for detecting mechanical properties of a prefabricated part according to claim 1, wherein: an air pump (4) is installed on one side of the storage box (401), a filter screen hopper (402) is fixedly installed inside the storage box (401), and one side of the filter screen hopper (402) is in through connection with one side of the air pump (4) through the pipe.

5. The device for detecting mechanical properties of a prefabricated part according to claim 1, wherein: the back of the storage box (401) is provided with a box door (403) through a hinge, and the front of the storage box (401) is connected with one end of a dust conveying hose (303) through a pipeline.

6. The device for detecting mechanical properties of a prefabricated part according to claim 1, wherein: a PLC controller (6) is fixedly arranged on one side inside the box body (1), and a hydraulic controller (601) is fixedly arranged below the PLC controller (6).