CN219302196U

CN219302196U - Hardness detection device

Info

Publication number: CN219302196U
Application number: CN202320152223.4U
Authority: CN
Inventors: 梁浩权; 刘勇; 黄永超; 李德全; 陈忠富; 彭绍华
Original assignee: Foshan City Nanhai District Lijian Concrete Co ltd
Current assignee: Foshan City Nanhai District Lijian Concrete Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of hardness detection devices, in particular to a hardness detection device which comprises a base, a middle plate and a top plate, wherein a supporting rod is fixedly arranged on the upper surface of the base, supporting columns are fixedly arranged on the upper surface of the middle plate, a hydraulic cylinder is fixedly arranged on the upper surface of the top plate, a telescopic rod is fixedly arranged at the output end of the hydraulic cylinder, a detection head is slidingly connected to the inner surface of the middle plate, clamping blocks are slidingly connected to the upper surface of the base, threaded rods are symmetrically arranged on the upper surface of the clamping blocks, and the number of the clamping blocks is two. According to the utility model, through the arrangement of the structures such as the clamping blocks, the grooves, the protruding blocks and the threaded rods, the device can detect materials with different sizes, the work of cutting the materials by workers is omitted, and the clamping blocks designed by the device can well fix the detection materials, so that the phenomena of sideslip, falling and the like of the materials in the detection process are avoided.

Description

Hardness detection device

Technical Field

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

Background

Hardness detection device, the wide use is in technical field such as building field, concrete mixing plant and road construction, and hardness detection device is also very various to the detection scope of material, but traditional hardness detection device carries out the equipment that fixes to building material, and its fixed size is mostly unable to be adjusted, before the material of different sizes needs to be detected, the staff still need cut the material into specific size, just can fix and detect it, can consume a large amount of physical power and the time of staff like this, and then lead to detecting the inefficiency of work, needs to improve.

The utility model provides a China patent net CN217819831U provides a building material hardness detection device, including supporting baseplate, the top both sides of supporting baseplate all are provided with the slide rail, the equal sliding connection in top of slide rail has the sliding strip, the number of sliding strip is two, supporting baseplate's top one side is provided with the base, the support column is installed at the top of base, telescopic tube is installed at the top of support column, telescopic tube's top has cup jointed the telescopic link, telescopic tube's one side is provided with locking knob, the fixed block is installed at telescopic tube's top, one side fixedly connected with regulating plate of fixed block. According to the utility model, the sliding bar is slid at the sliding rail to realize fixing work according to building materials with different types and sizes, the fastener is rotated to brake the sliding bar, the damage to the building materials is avoided through the fixing base matched with the rubber block, the telescopic rod and the electric telescopic rod can be adjusted according to different use requirements, the practicability of the whole structure is improved, the device is used for fixing the building materials through the sliding bar, the device is used for fixing the building materials only through the clamping action of the sliding bar, no special limiting structure exists, and the building materials are fixed in the mode to intentionally sideslip, so that the fixing effect is poor, and improvement is needed.

Chinese patent net CN214952572U provides a building material hardness detection device, the on-line screen storage device comprises a base, the slide rail has set firmly on the base, the stopper has set firmly to the tip of slide rail, sliding connection has clamping mechanism on the slide rail, the slide rail is cross structure and includes two slides that transversely set up and two slides that vertically set up, clamping mechanism includes the setting element, clamping mechanism passes through the setting element with slide rail fixed connection, the base is equipped with detection mechanism on standing, detection mechanism includes the detection arm, be equipped with portable sclerometer on the detection arm. According to the utility model, the building material sample to be detected is fixed, the fixed size can be adjusted, meanwhile, the detection mechanism with adjustable angle is arranged, so that the detection of different positions of the building material sample can be performed, the detection data is more accurate, the operation time is saved, the detection mechanism of the device is more practical, the size of the detection mechanism is fixed, therefore, the building material with specific size can be detected, the material is required to be cut into specific size before the material detection, the inconvenience is brought to the detection work, and the improvement is required.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hardness detection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hardness detection device, includes base, medium plate and roof, the last fixed surface of base installs the bracing piece, the last fixed surface of medium plate installs the support column, the last fixed surface of roof installs the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the telescopic link, the internal surface sliding connection of medium plate has the detection head, the last sliding surface of base has the clamp splice, the threaded rod is installed to the last surface symmetry of clamp splice, the quantity of clamp splice is two sets of.

In order to enable the clamping block to slide on the base, the utility model is improved in that the lower surface of the clamping block is fixedly provided with the convex blocks, the upper surface of the base is provided with the grooves, and the clamping block is connected with the base through the convex blocks.

In order to facilitate the device to detect the materials, the utility model is improved in that one end of the telescopic rod is fixedly provided with a balancing weight, and the upper surface of the balancing weight is fixedly provided with a display.

In order to improve the stabilizing effect of the device, the utility model is improved in that the base is connected with the middle plate through the supporting column, and the middle plate is connected with the top plate through the supporting rod.

In order to improve the stability effect of the detection head in the use process, the utility model is improved in that the detection head is connected with the telescopic rod through the balancing weight, and the balancing weight is connected with the hydraulic cylinder through the telescopic rod.

In order to facilitate cleaning of materials attached to the surface of the detection head, the utility model is improved in that a sliding plate is fixedly arranged on the inner surface of the supporting rod, a scraping plate is connected to the upper surface of the sliding plate in a sliding manner, a gasket is fixedly arranged on the upper surface of the scraping plate, the gasket is made of rubber, a sliding groove is formed in the upper surface of the sliding plate, and a sliding block is fixedly arranged on the lower surface of the scraping plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, by arranging the structures such as the clamping blocks, the grooves, the protruding blocks and the threaded rods, the device is designed with a special fixing structure in order to adapt to detection materials with different sizes, the clamping blocks are arranged on the upper surface of the base, the clamping blocks can slide on the surface of the base, the principle is that the protruding blocks on the clamping blocks can slide in the grooves on the base, the grooves can limit the clamping blocks, the clamping blocks can be prevented from shifting and falling off in the sliding process, the clamping blocks are designed with two groups of clamping blocks which can fix and clamp the materials from two different directions, the threaded rods on the clamping blocks can fix the materials placed on the surfaces of the clamping blocks, the device can detect the materials with different sizes, the work of cutting the materials by workers is omitted, the detection efficiency is greatly improved, the clamping blocks designed by the device can well fix the detection materials, and the phenomenon that the materials can not slide and fall off in the detection process is prevented.

2. According to the utility model, through arranging the structures such as the scraping plate, the sliding groove, the sliding block, the gasket and the like, the detection device is required to continuously apply pressure to materials in the working process, due to different types and textures of the materials, some materials are easy to deform under the action of the pressure so that the surfaces of the materials are cracked, the cracked materials can adhere to the surfaces of the detection head, the detection accuracy is reduced due to the influence on the detection working, the device is designed to a structure for cleaning attachments on the surfaces of the detection head, the scraping plate is arranged on the sliding plate, the sliding block on the scraping plate can slide in the sliding groove on the sliding plate and can limit the sliding groove, the scraping plate can be prevented from deviating in the sliding process, and can be pushed and pulled just through the lower surface of the detection head when the attachments on the detection head are required to be cleaned, the attachments on the surfaces of the detection head are scraped off along the belt, the surfaces of the detection head can be kept clean all the time, and the detection accuracy of the device is higher.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a hardness testing device according to the present utility model;

FIG. 2 is an exploded view of a hardness testing device according to the present utility model;

FIG. 3 is an exploded view of a base and clamp block of a hardness testing device according to the present utility model;

fig. 4 is a partial enlarged view of a slide and a scraper of a hardness testing device according to the present utility model.

Legend description:

1. a base; 2. a middle plate; 3. a top plate; 4. a support rod; 5. a support column; 6. a slide plate; 7. a detection head; 8. a telescopic rod; 9. a hydraulic cylinder; 10. a display; 11. clamping blocks; 12. a scraper; 13. balancing weight; 14. a groove; 15. a bump; 16. a threaded rod; 17. a chute; 18. a slide block; 19. a gasket.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hardness detection device, including base 1, medium plate 2 and roof 3, the last fixed surface of base 1 installs bracing piece 4, be used for supporting medium plate 2, the last fixed surface of medium plate 2 installs support column 5, be used for supporting roof 3, the last fixed surface of roof 3 installs pneumatic cylinder 9, be used for providing power for the device, the output fixed mounting of pneumatic cylinder 9 has telescopic link 8, the internal surface sliding connection of medium plate 2 has detection head 7, telescopic link 8 can stretch out and draw back under the effect of pneumatic cylinder 9, and then drive detection head 7 and stretch out and draw back together, the upper surface sliding connection of base 1 has clamp splice 11, threaded rod 16 is installed to the upper surface symmetry of clamp splice 11, be used for the material of placing on the fixed clamp splice 11, the quantity of clamp splice 11 is two sets of.

Referring to fig. 1-3, a bump 15 is fixedly mounted on the lower surface of a clamping block 11, a groove 14 is formed in the upper surface of a base 1, the clamping block 11 is connected with the base 1 through the bump 15, the bump 15 can slide in the groove 14, the groove 14 can limit the clamping block 11, the clamping block 11 can not deviate and fall off in the sliding process due to the design, a balancing weight 13 is fixedly mounted at one end of a telescopic rod 8, a display 10 is fixedly mounted on the upper surface of the balancing weight 13, the base 1 is connected with a middle plate 2 through a supporting column 5, the middle plate 2 is connected with a top plate 3 through a supporting rod 4, a detection head 7 is connected with the telescopic rod 8 through a balancing weight 13, and the balancing weight 13 is connected with a hydraulic cylinder 9 through the telescopic rod 8.

Example two

Referring to fig. 1 and 4, the sliding plate 6 is fixedly mounted on the inner surface of the supporting rod 4, the scraping plate 12 is slidably connected to the upper surface of the sliding plate 6, the gasket 19 is fixedly mounted on the upper surface of the scraping plate 12, the gasket 19 is made of rubber, the friction force between the surface of the gasket 19 and the surface of the detecting head 7 can be increased by the gasket 19 made of rubber, the cleaning effect of the scraping plate 12 on the detecting head 7 is better, the sliding groove 17 is formed in the upper surface of the sliding plate 6, the sliding block 18 is fixedly mounted on the lower surface of the scraping plate 12, the sliding block 18 not only can slide in the sliding groove 17, but also can limit the sliding groove 17, and the sliding plate 12 can not deviate in the sliding process due to the design, and cannot be separated from the sliding plate 6.

Working principle: the special fixed knot of this device design constructs, can let the device adapt to the not unidimensional detection material, the clamp splice 11 is installed at the upper surface of base 1, it can slide on the surface of base 1, the principle is that lug 15 on clamp splice 11 not only can slide in recess 14 on base 1, recess 14 can carry out spacingly to it moreover, such design can guarantee that clamp splice 11 can not take place the skew and drop at gliding in-process, clamp splice 11 has designed two sets of can follow two different directions together and fix and centre gripping to the material, threaded rod 16 on clamp splice 11 can be fixed the material of placing on its surface, such design not only can let this device detect the material of different sizes, the structure of clearing up the attachment to detecting the surface of head 7 has been designed to this device, slider 18 on scraper 12 not only can slide in spout 17 on slider 6, spout 17 can carry out spacingly to it moreover, such design can guarantee that scraper 12 can not take place the skew in the gliding in-process, and can not break away from 7 when detecting head 7 can just to detect the head 7, can keep the attachment to the head 7 can be kept clean up by the head 7 when the head 7 is just down to the surface is detected, the head 7 can be just carried out to the head 7, so design has been kept the attachment can be kept down to the surface to the head 7.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.

Claims

1. The utility model provides a hardness detection device, includes base (1), medium plate (2) and roof (3), its characterized in that: the utility model discloses a measuring device for the surface of a base, including base (1), connecting rod (4), connecting rod (16), threaded rod (11), connecting rod (8), connecting rod (11), threaded rod (16), connecting rod (11) are installed to the upper surface symmetry of connecting rod (11), connecting rod (8) are installed to the upper surface fixed mounting of base (1), connecting rod (8) are installed to the output of connecting rod (9), connecting rod (7) are connected with the internal surface sliding of connecting rod (2), connecting rod (11) are installed to the upper surface sliding of base (1), connecting rod (16) are two sets of numbers of connecting rod (11).

2. The hardness testing device according to claim 1, wherein: the lower surface of the clamping block (11) is fixedly provided with a bump (15), the upper surface of the base (1) is provided with a groove (14), and the clamping block (11) is connected with the base (1) through the bump (15).

3. The hardness testing device according to claim 1, wherein: one end of the telescopic rod (8) is fixedly provided with a balancing weight (13), and the upper surface of the balancing weight (13) is fixedly provided with a display (10).

4. The hardness testing device according to claim 1, wherein: the base (1) is connected with the middle plate (2) through a support column (5), and the middle plate (2) is connected with the top plate (3) through a support rod (4).

5. The hardness testing device according to claim 1, wherein: the detection head (7) is connected with the telescopic rod (8) through a balancing weight (13), and the balancing weight (13) is connected with the hydraulic cylinder (9) through the telescopic rod (8).

6. The hardness testing device according to claim 1, wherein: the utility model discloses a scraper blade, including bracing piece (4) and lower surface fixed mounting, the internal surface fixed mounting of bracing piece (4) has slide (6), the upper surface sliding connection of slide (6) has scraper blade (12), the upper surface fixed mounting of scraper blade (12) has gasket (19), the material of gasket (19) is rubber, spout (17) have been seted up to the upper surface of slide (6), the lower surface fixed mounting of scraper blade (12) has slider (18).