CN220438020U

CN220438020U - Concrete strength detection device

Info

Publication number: CN220438020U
Application number: CN202320182700.1U
Authority: CN
Inventors: 刘佳文
Original assignee: Zibo Angdong Concrete Co ltd
Current assignee: Zibo Angdong Concrete Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2024-02-02
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a concrete strength detection device, which comprises a bottom plate, wherein a shell is arranged above the bottom plate, lifting assemblies are symmetrically arranged on two sides of the shell, a base is arranged in an inner cavity of the shell, the base is fixedly connected with the bottom plate, the outer side wall of the base is in contact with the inner side wall of the shell, fixing rods are symmetrically and fixedly connected to two sides of the top of the base, one end of each fixing rod, which is far away from the base, is fixedly connected with a clamping assembly, the rear end of the base is fixedly connected with a vertical plate, one end of each vertical plate, which is far away from the base, is fixedly connected with a hydraulic cylinder, and the output end of each hydraulic cylinder is provided with a pressing block, and two sides of each pressing block are symmetrically and fixedly connected with a pressure gauge.

Description

Concrete strength detection device

Technical Field

The utility model relates to a detection device, in particular to a concrete strength detection device, and belongs to the technical field of concrete.

Background

The concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete is generally used for cement as cementing materials, sand and stone as aggregates, and water (which can contain additives and admixtures) are mixed according to a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete, and is widely applied to civil engineering.

Concrete is a main material of construction engineering, which determines the quality of the engineering, and its strength is a basis for determining the performance of the concrete, so that it is necessary to detect the strength of the concrete, and thus it is necessary to use a concrete strength detecting device, and the conventional concrete strength detecting device only has the capability of detecting the strength, and still has some defects, because the concrete can squeeze the concrete to generate fragments and scraps when the strength test is performed, it is difficult to collect the crushed concrete, and its protection capability is poor, so that it is inconvenient to collect and clean the fragments and scraps, and injury is easily caused to personnel due to the splashing of the fragments and scraps.

Disclosure of Invention

The utility model aims to solve the problems, and provides a concrete strength detection device which can collect broken concrete and has better protection capability, so that fragments and scraps can be collected and cleaned conveniently, and personnel are not easily injured due to the splashing of the fragments and scraps.

The utility model realizes the purpose through the following technical scheme, the device comprises a bottom plate, a shell is arranged above the bottom plate, lifting assemblies are symmetrically arranged on two sides of the shell, a base is arranged in an inner cavity of the shell, the base is fixedly connected with the bottom plate, the outer side wall of the base is in conflict with the inner side wall of the shell, fixing rods are symmetrically and fixedly connected on two sides of the top of the base, a clamping assembly is fixedly connected on one end of each fixing rod, which is far away from the base, a vertical plate is fixedly connected on the rear end of the base, a hydraulic cylinder is fixedly connected on one end, which is far away from the base, of each vertical plate, a pressing block is arranged on the output end of each hydraulic cylinder, two sides of each pressing block are symmetrically and fixedly connected with a pressure gauge, and a collecting drawer is arranged in the inner cavity of the base.

Preferably, the lifting assembly comprises adjusting grooves fixedly connected to two sides of the top wall of the bottom plate, a driving motor is fixedly connected to the top of the adjusting grooves, a screw rod is arranged at the output end of the driving motor, the bottom end of the screw rod penetrates through the top wall of the adjusting grooves, and the bottom end of the screw rod is rotatably connected with the bottom wall of the inner cavity of the adjusting grooves.

Preferably, the screw rod is penetrated and is in threaded connection with a threaded seat, the threaded seat is longitudinally and slidably connected in the adjusting groove, a connecting rod is arranged on one side wall of the threaded seat, one end of the connecting rod, which is far away from the threaded seat, penetrates through the side wall of the adjusting groove and extends to the outside, and the extending end of the connecting rod is fixedly connected with the bottom of the side wall of the shell.

Preferably, the clamping assembly comprises a fixed clamping plate fixedly connected with the fixed rod, a movable clamping plate is arranged above the fixed clamping plate, the fixed clamping plate and the movable clamping plate are in consistent specification and are correspondingly arranged at positions, and rubber cushions are arranged on the opposite surfaces of the fixed clamping plate and the movable clamping plate.

Preferably, the fixed clamping plate and the front end and the rear end of the movable clamping plate are penetrated and are in threaded connection with fastening bolts, and one end of each fastening bolt, which is close to the movable clamping plate, is fixedly connected with an adjusting knob.

Preferably, the inner cavity of the base is provided with a material guiding pipe, one end of the material guiding pipe penetrates through the top wall of the collecting drawer and is communicated with the inner cavity of the collecting drawer, and the other end of the material guiding pipe is communicated with a material guiding hopper and penetrates through the top wall of the base through the material guiding hopper.

The beneficial effects of the utility model are as follows: can be according to the position of actual demand adjustment casing through setting up lifting unit, can be when placing concrete or maintaining the inside part of casing, can put down the casing when carrying out intensity test, thereby can provide the security when intensity test when providing the convenience, driving motor can drive the lead screw and rotate, the screw thread seat on it can be driven when the lead screw rotates removes on the lead screw, the screw thread seat passes through the connecting rod and drives the casing and remove, can fix the centre gripping to the concrete through setting up clamping unit, prevent that it from causing the skew or dropping in position when the test, guarantee the normal clear of test procedure, place the tip of concrete between fixed splint and movable splint, can drive movable splint through rotation adjusting knob to fixed splint direction through fastening bolt, fix the centre gripping promptly to the tip of concrete, can drive briquetting and manometer and push down through setting up, thereby squeeze the test to the concrete through the briquetting, and display pressure numerical value through the manometer, can be with the fragment that produces in the test process and the collection drawer is collected through leading-in to the guide hopper.

Drawings

FIG. 1 is a front view of a concrete strength detecting apparatus according to the present utility model;

FIG. 2 is a schematic structural view of a concrete strength detecting device according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly of a concrete strength detecting device according to the present utility model;

FIG. 4 is a schematic side view of a clamping assembly of a concrete strength testing device according to the present utility model;

FIG. 5 is a schematic view of the structure of a hydraulic cylinder of a concrete strength detecting device according to the present utility model;

in the figure: 1. a bottom plate; 2. a housing; 3. an adjustment tank; 4. a driving motor; 5. a screw rod; 6. a screw seat; 7. a connecting rod; 8. a base; 9. a fixed rod; 10. a fixed clamping plate; 11. a movable clamping plate; 12. a fastening bolt; 13. an adjustment knob; 14. a riser; 15. a hydraulic cylinder; 16. briquetting; 17. a pressure gauge; 18. a collection drawer; 19. a material guiding pipe; 20. and a guide hopper.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a concrete strength detecting device includes a bottom plate 1, a casing 2 is disposed above the bottom plate 1, lifting components are symmetrically disposed on two sides of the casing 2, a base 8 is disposed in an inner cavity of the casing 2, the base 8 is fixedly connected with the bottom plate 1, an outer side wall of the base 8 is abutted against an inner side wall of the casing 2, fixing rods 9 are symmetrically and fixedly connected to two sides of the top of the base 8, one end of each fixing rod 9, away from the base 8, is fixedly connected with a clamping component, a vertical plate 14 is fixedly connected to a rear end of the base 8, one end, away from the base 8, of each vertical plate 14, is fixedly connected with a hydraulic cylinder 15, a pressing block 16 is disposed at an output end of the hydraulic cylinder 15, two sides of the pressing block 16 are symmetrically and fixedly connected with a pressure gauge 17, and a collecting drawer 18 is disposed in an inner cavity of the base 8.

As a preferable technical scheme of the utility model, the lifting assembly comprises an adjusting groove 3 fixedly connected with two sides of the top wall of the bottom plate 1, a driving motor 4 is fixedly connected with the top of the adjusting groove 3, a screw rod 5 is arranged at the output end of the driving motor 4, the bottom end of the screw rod 5 penetrates through the top wall of the adjusting groove 3, and the end of the screw rod is rotatably connected with the bottom wall of the inner cavity of the adjusting groove 3.

As a preferred technical scheme of the utility model, the screw rod 5 is penetrated and is in threaded connection with a threaded seat 6, the threaded seat 6 is longitudinally and slidably arranged in the adjusting groove 3, a connecting rod 7 is arranged on one side wall of the threaded seat 6, one end of the connecting rod 7, which is far away from the threaded seat 6, penetrates through the side wall of the adjusting groove 3 and extends to the outside, and the extending end of the connecting rod 7 is fixedly connected with the bottom of the side wall of the machine shell 2.

As a preferred technical scheme of the utility model, the clamping assembly comprises a fixed clamping plate 10 fixedly connected with the fixed rod 9, a movable clamping plate 11 is arranged above the fixed clamping plate 10, the fixed clamping plate 10 and the movable clamping plate 11 are in consistent specification and are correspondingly arranged in position, and rubber cushions are arranged on opposite surfaces of the fixed clamping plate 10 and the movable clamping plate 11.

As a preferable solution of the present utility model, the front ends and the rear ends of the fixed clamping plate 10 and the movable clamping plate 11 are respectively penetrated and are in threaded connection with a fastening bolt 12, and one end of the fastening bolt 12, which is close to the movable clamping plate 11, is fixedly connected with an adjusting knob 13.

As a preferred technical scheme of the present utility model, the inner cavity of the base 8 is provided with a material guiding pipe 19, one end of the material guiding pipe 19 penetrates through the top wall of the collecting drawer 18 and is communicated with the inner cavity of the collecting drawer 18, and the other end of the material guiding pipe is communicated with a material guiding hopper 20 and penetrates through the top wall of the base 8 through the material guiding hopper 20.

According to the utility model, the position of the shell 2 can be adjusted according to actual demands by arranging the lifting assembly, namely, the shell 2 can be lifted when concrete is placed or parts inside the shell 2 are maintained, the shell 2 is put down when strength test is carried out, so that safety when the strength test is carried out can be provided while convenience is provided, the driving motor 4 can drive the screw rod 5 to rotate, the screw rod 5 can drive the screw seat 6 on the screw rod 5 to move when rotating, the screw seat 6 drives the shell 2 to move through the connecting rod 7, the concrete can be fixedly clamped through arranging the clamping assembly, the position deviation or falling of the concrete is prevented from being caused during the test, normal running of the test process is ensured, the end part of the concrete is placed between the fixed clamping plate 10 and the movable clamping plate 11, the movable clamping plate 11 can be driven to move towards the direction of the fixed clamping plate 10 through rotating the adjusting knob 13, namely, the end part of the concrete is fixedly clamped through driving the pressing block 16 and the pressure gauge 17 to be pressed down through arranging the pressing block 16, the pressing block 16 is used for extruding the concrete, the pressure value is displayed through the pressure gauge 17, the guide pipe 19 is arranged, and fragments and pieces generated in the test hopper 19 can be guided into the drawer 18 through the guide and the collection process 18 through the drawer 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a concrete strength detection device, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with casing (2), the bilateral symmetry of casing (2) is equipped with lifting unit, the inner chamber of casing (2) is equipped with base (8), base (8) with bottom plate (1) fixed connection just the lateral wall of base (8) with the inside wall of casing (2) is contradicted, the top bilateral symmetry and the fixedly connected with dead lever (9) of base (8), dead lever (9) are kept away from the one end fixedly connected with clamping unit of base (8), the rear end fixedly connected with riser (14) of base (8), the riser (14) are kept away from one end fixedly connected with pneumatic cylinder (15) of base (8), be equipped with briquetting (16) on the output of pneumatic cylinder (15), the bilateral symmetry and the fixedly connected with manometer (17) of briquetting (16), the inner chamber of base (8) is equipped with and collects drawer (18).

2. A concrete strength detection apparatus according to claim 1, wherein: the lifting assembly comprises adjusting grooves (3) fixedly connected to two sides of the top wall of the bottom plate (1), a driving motor (4) is fixedly connected to the top of the adjusting grooves (3), a screw rod (5) is arranged at the output end of the driving motor (4), and the bottom end of the screw rod (5) penetrates through the top wall of the adjusting grooves (3) and is connected with the bottom wall of an inner cavity of the adjusting grooves (3) in a rotating mode.

3. A concrete strength detecting apparatus according to claim 2, wherein: the screw rod (5) is penetrated and is in threaded connection with a thread seat (6), the thread seat (6) is longitudinally and slidably connected to be arranged in the adjusting groove (3), a connecting rod (7) is arranged on one side wall of the thread seat (6), one end of the connecting rod (7) away from the thread seat (6) penetrates through the side wall of the adjusting groove (3) and extends to the outside, and the extending end of the connecting rod (7) is fixedly connected with the bottom of the side wall of the casing (2).

4. A concrete strength detection apparatus according to claim 1, wherein: the clamping assembly comprises a fixed clamping plate (10) fixedly connected with the fixed rod (9), a movable clamping plate (11) is arranged above the fixed clamping plate (10), the fixed clamping plate (10) and the movable clamping plate (11) are in the same specification and are correspondingly arranged at the positions, and rubber cushions are arranged on the opposite surfaces of the fixed clamping plate (10) and the movable clamping plate (11).

5. The concrete strength detecting apparatus according to claim 4, wherein: the fixed clamping plate (10) and the front end and the rear end of the movable clamping plate (11) are penetrated and are in threaded connection with fastening bolts (12), and one end, close to the movable clamping plate (11), of each fastening bolt (12) is fixedly connected with an adjusting knob (13).

6. A concrete strength detection apparatus according to claim 1, wherein: the inner cavity of the base (8) is provided with a material guide pipe (19), one end of the material guide pipe (19) penetrates through the top wall of the collection drawer (18) and is communicated with the inner cavity of the collection drawer (18), and the other end of the material guide pipe is communicated with a material guide hopper (20) and penetrates through the top wall of the base (8) through the material guide hopper (20).