CN216718005U

CN216718005U - Hardness detection device is used in cement product production

Info

Publication number: CN216718005U
Application number: CN202220151041.0U
Authority: CN
Inventors: 余正贵; 张龙彦
Original assignee: Sichuan Deyang Chuanxiong Building Materials Co ltd
Current assignee: Sichuan Deyang Chuanxiong Building Materials Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-10
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a hardness detection device for cement product production, which comprises a detection table, a top plate and a mounting frame, wherein four corners at the top of the detection table are fixedly connected with guide posts, the tops of the guide posts penetrate through a lifting plate and are respectively fixedly connected with four corners at the bottom of the top plate, the middle part of the bottom end of the top plate is fixedly provided with a hydraulic machine, a movable end of the hydraulic machine is fixedly provided with a pressure sensor, the middle part of the bottom end of the lifting plate is fixedly connected with a pressure plate, two sides at the top of the detection table are respectively provided with a hidden groove, two ends of the inner cavity of the hidden groove are respectively and fixedly provided with an electric telescopic rod, the movable ends of the four electric telescopic rods are respectively and fixedly connected with two ends at the bottom of the two mounting frames, the inner cavity of the mounting frame is rotatably connected with a plurality of first rollers at equal intervals, one side at the top of the detection table is hinged with an auxiliary plate, and two sides at the top of the auxiliary plate are provided with mounting grooves, need not just can carry the cement product with the help of external equipment, convenient and fast.

Description

Hardness detection device is used in cement product production

Technical Field

The utility model relates to the technical field of hardness detection devices, in particular to a hardness detection device for cement product production.

Background

Nowadays, cement is one of the main raw materials for modern building construction, and is widely used as a building material in the building industry due to the superior fire-proof, water-proof, corrosion-proof, insect-proof and sound-proof properties of gypsum boards and wood boards and the price far lower than that of stone materials. For the hardness of the cement board, the hardness of the cement is an important index for measuring the quality of the cement, so that a hardness detection device is required.

Need place the top that detects the platform with the product when detecting the hardness of cement products and detect, and cement products density is big, the quality is heavier, and it is very convenient to carry, need waste time and energy with the help of professional equipment of lifting by crane.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hardness detection device for cement product production, which solves the problems that in the background technology, when the hardness of a cement product is detected, the product needs to be placed at the top of a detection table for detection, the cement product has high density and heavy weight, is very convenient to carry, needs to be carried by virtue of professional lifting equipment, and is time-consuming and labor-consuming.

In order to achieve the purpose, the utility model provides the following technical scheme: a hardness detection device for cement product production comprises a detection table, a top plate and a mounting frame, wherein four corners of the top of the detection table are fixedly connected with guide posts, the tops of the guide posts penetrate through a lifting plate and are fixedly connected with four corners of the bottom of the top plate respectively, a hydraulic machine is fixedly mounted in the middle of the bottom of the top plate, a pressure sensor is fixedly mounted at a movable end of the hydraulic machine, a pressure plate is fixedly connected with the middle of the bottom of the lifting plate, hidden grooves are formed in two sides of the top of the detection table, electric telescopic rods are fixedly mounted at two ends of an inner cavity of the hidden grooves, movable ends of the four electric telescopic rods are fixedly connected with two ends of the bottom of two mounting frames respectively, a plurality of first rollers are rotatably connected to the inner cavity of the mounting frame in an equidistant mode, an auxiliary plate is hinged to one side of the top of the detection table, mounting grooves are formed in two sides of the top of the auxiliary plate, the inner chamber equidistance of mounting groove is rotated and is connected with a plurality of second gyro wheels, flexible groove has all been seted up at the both ends of an avris of accessory plate, the inner chamber sliding connection in flexible groove has the pull rod.

Preferably, the middle part of detecting the bench top fixedly connected with bearing plate, just bearing plate and pressure disk are corresponding, and the bearing plate supports the bottom of cement product.

Preferably, the side of the detection platform is provided with a storage groove, the auxiliary plate is placed in an inner cavity of the storage groove, and the storage groove is used for storing the auxiliary plate.

Preferably, a plurality of draw-in grooves have been seted up to the top equidistance of flexible inslot chamber, two spring grooves have been seted up on the surface of pull rod, the inner chamber fixedly connected with joint spring in spring groove, the top fixedly connected with limiting plate of joint spring, the top fixedly connected with card post of limiting plate, pull rod and draw-in groove joint are passed at the top of card post, through the effect of joint spring for draw-in groove and card post joint to carry on spacingly to the pull rod.

Preferably, one end of each of the two pull rods is fixedly connected with the two ends of the cross rod respectively to connect and support the two pull rods.

Preferably, the side of the detection table is fixedly provided with a first switch button, a second switch button and a third switch button, and the hydraulic machine, the pressure sensor and the electric telescopic rod are respectively electrically connected with the external power supply through the first switch button, the second switch button and the third switch button.

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

the auxiliary plate is moved out of an inner cavity of the accommodating groove, the pull rod is pulled outwards to be in contact with the ground, then the cement product is placed on the surface of the auxiliary plate, at the moment, the bottom of the cement product is in contact with the second roller, then the cross rod is pulled upwards in an inclined mode to be in the same horizontal plane with the top of the detection table, then the cement product is pushed, the cement product is assisted to move to the surface of the detection table through rolling of the second roller, at the moment, the bottom of the cement product is in contact with the first roller, then the position of the cement product is adjusted through the first roller, and therefore the cement product can be carried without the aid of external equipment, and the cement product carrying device is convenient and fast.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the inspection station of the present invention;

FIG. 3 is a partial cross-sectional view of the inspection station of the present invention;

FIG. 4 is a side cross-sectional view of an auxiliary plate of the present invention;

FIG. 5 is an enlarged view of part A of the present invention.

In the figure: 1. a detection table; 2. a guide post; 3. a lifting plate; 4. a top plate; 5. a hydraulic press; 6. a pressure sensor; 7. a platen; 8. a load-bearing plate; 9. hiding the groove; 10. an electric telescopic rod; 11. installing a frame; 12. a first roller; 13. an auxiliary plate; 14. mounting grooves; 15. a second roller; 16. a telescopic groove; 17. a card slot; 18. a pull rod; 19. a spring slot; 20. clamping a spring; 21. a limiting plate; 22. clamping the column; 23. a cross bar; 24. a receiving groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a hardness testing device for cement product production, comprising a testing table 1, a top plate 4 and a mounting frame 11, wherein four corners at the top of the testing table 1 are fixedly connected with guide posts 2, the tops of the guide posts 2 penetrate through a lifting plate 3 and are respectively fixedly connected with four corners at the bottom of the top plate 4, a hydraulic press 5 is fixedly arranged at the middle part of the bottom end of the top plate 4, a pressure sensor 6 is fixedly arranged at the movable end of the hydraulic press 5, a pressure plate 7 is fixedly connected with the middle part of the bottom end of the lifting plate 3, hidden grooves 9 are respectively arranged at two sides of the top of the testing table 1, electric telescopic rods 10 are fixedly arranged at two ends of the inner cavity of the hidden grooves 9, the movable ends of the four electric telescopic rods 10 are respectively fixedly connected with two ends at the bottom of the two mounting frames 11, a plurality of first rollers 12 are rotatably connected with the inner cavity of the mounting frames 11 at equal intervals, one side of the top of the testing table 1 is hinged with an auxiliary plate 13, mounting grooves 14 are formed in two sides of the top of the auxiliary plate 13, a plurality of second rollers 15 are rotatably connected to the inner cavity of the mounting grooves 14 at equal intervals, telescopic grooves 16 are formed in two ends of one side of the auxiliary plate 13, and pull rods 18 are slidably connected to the inner cavities of the telescopic grooves 16.

When the auxiliary plate is used, the auxiliary plate 13 is moved out of the inner cavity of the accommodating groove 24, the pull rod 18 is pulled outwards, the pull rod 18 is made to be in contact with the ground, then a cement product is placed on the surface of the auxiliary plate 13, at the moment, the bottom of the cement product is in contact with the second roller 15, then the cross rod 23 is pulled upwards in an inclined mode, the auxiliary plate 13 and the top of the detection table 1 are in the same horizontal plane, the cement product is pushed, the cement product is assisted to move to the surface of the detection table 1 by rolling of the second roller 15, at the moment, the bottom of the cement product is in contact with the first roller 12, and then the position of the cement product is adjusted by means of the first roller 12, so that the cement product can be carried without external equipment, and the auxiliary plate is convenient and fast.

The middle part of the top of the detection table 1 is fixedly connected with a bearing disc 8, the bearing disc 8 corresponds to the pressure disc 7, the side of the detection table 1 is provided with a containing groove 24, and the auxiliary plate 13 is placed in the inner cavity of the containing groove 24.

When the auxiliary plate 13 is used, a cement product is in contact with the bearing plate 8, then the hydraulic press 5 is controlled to descend, the descending of the hydraulic press 5 drives the pressure plate 7 to extrude the cement product, and the accommodating groove 24 is used for accommodating the auxiliary plate 13.

A plurality of draw-in grooves 17 have been seted up to the top equidistance of 16 inner chambers in flexible groove, and two spring grooves 19 have been seted up on the surface of pull rod 18, and the inner chamber fixedly connected with joint spring 20 of spring groove 19, the top fixedly connected with limiting plate 21 of joint spring 20, the top fixedly connected with card post 22 of limiting plate 21, pull rod 18 and draw-in groove 17 joint are passed at the top of card post 22, the one end of two pull rods 18 respectively with the both ends fixed connection of horizontal pole 23.

During the use, pulling horizontal pole 23 for pull rod 18 removes in flexible groove 16, and after removing suitable position, the card post 22 on the pull rod 18 is with draw-in groove 17 joint under the effect of joint spring 20 and limiting plate 21, thereby spacing to pull rod 18.

The side of the detection table 1 is fixedly provided with a first switch button, a second switch button and a third switch button, and the hydraulic machine 5, the pressure sensor 6 and the electric telescopic rod 10 are respectively electrically connected with an external power supply through the first switch button, the second switch button and the third switch button.

When the device is used specifically, the auxiliary plate 13 is moved out of the inner cavity of the accommodating groove 24, the pull rod 18 is pulled outwards to enable the pull rod 18 to be in contact with the ground, then a cement product is placed on the surface of the auxiliary plate 13, at the moment, the bottom of the cement product is in contact with the second roller 15, the cross rod 23 is pulled upwards in an inclined mode to enable the auxiliary plate 13 to be on the same horizontal plane with the top of the detection table 1, then the cement product is pushed, the rolling of the second roller 15 is utilized to assist the cement product to move to the surface of the detection table 1, at the moment, the bottom of the cement product is in contact with the first roller 12, the position of the cement product is adjusted through the first roller 12, after the adjustment is completed, the electric telescopic rod 10 is controlled to descend, at the moment, the first roller 12 enters the inner cavity of the hidden groove 9, the cement product is in contact with the bearing plate 8, then the hydraulic press 5 descends, the hydraulic press 7 is driven to extrude the cement product by the descending of the hydraulic press 5, the pressure sensor 6 detects the extrusion force during extrusion, so that the bearing force of the cracked cement product can be detected in real time, and the hardness of the cement product can be detected.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a hardness detection device is used in cement product production, is including examining test table (1), roof (4) and installing frame (11), its characterized in that: the detecting table is characterized in that four corners at the top of the detecting table (1) are fixedly connected with guide posts (2), the top of each guide post (2) penetrates through a lifting plate (3) to be fixedly connected with the four corners at the bottom of a top plate (4) respectively, a hydraulic machine (5) is fixedly mounted in the middle of the bottom of the top plate (4), a pressure sensor (6) is fixedly mounted at the movable end of the hydraulic machine (5), a pressure plate (7) is fixedly connected with the middle of the bottom of the lifting plate (3), hidden grooves (9) are formed in two sides of the top of the detecting table (1), electric telescopic rods (10) are fixedly mounted at two ends of an inner cavity of each hidden groove (9), movable ends of the four electric telescopic rods (10) are fixedly connected with two ends of the bottoms of two installing frames (11) respectively, and a plurality of first idler wheels (12) are rotatably connected with the inner cavity of the installing frames (11) at equal intervals, one side of the top of the detection table (1) is hinged with an auxiliary plate (13), mounting grooves (14) are formed in two sides of the top of the auxiliary plate (13), a plurality of second rollers (15) are rotatably connected to the inner cavity of each mounting groove (14) in an equidistance mode, telescopic grooves (16) are formed in two ends of one side of the auxiliary plate (13), and a pull rod (18) is slidably connected to the inner cavity of each telescopic groove (16).

2. The hardness testing device for cement product production according to claim 1, wherein: the middle part of the top of the detection table (1) is fixedly connected with a bearing plate (8), and the bearing plate (8) corresponds to the pressure plate (7).

3. The hardness testing device for cement product production according to claim 1, wherein: the side of the detection table (1) is provided with a storage groove (24), and the auxiliary plate (13) is placed in an inner cavity of the storage groove (24).

4. The hardness testing device for cement product production according to claim 1, wherein: a plurality of draw-in grooves (17) have been seted up to the top equidistance of flexible groove (16) inner chamber, two spring grooves (19) have been seted up on the surface of pull rod (18), the inner chamber fixedly connected with joint spring (20) of spring groove (19), the top fixedly connected with limiting plate (21) of joint spring (20), the top fixedly connected with card post (22) of limiting plate (21), pull rod (18) and draw-in groove (17) joint are passed at the top of card post (22).

5. The hardness testing device for cement product production according to claim 1, wherein: one end of each of the two pull rods (18) is fixedly connected with the two ends of the cross rod (23) respectively.

6. The hardness testing device for cement product production according to claim 1, wherein: the side of the detection table (1) is fixedly provided with a first switch button, a second switch button and a third switch button, and the hydraulic machine (5), the pressure sensor (6) and the electric telescopic rod (10) are respectively electrically connected with an external power supply through the first switch button, the second switch button and the third switch button.