CN220084526U

CN220084526U - Intensity detection device for concrete

Info

Publication number: CN220084526U
Application number: CN202321235690.XU
Authority: CN
Inventors: 毕明亮
Original assignee: Shenzhen Guyi Building Material Cement Product Co ltd
Current assignee: Shenzhen Guyi Building Material Cement Product Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-24
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of concrete detection, in particular to a strength detection device for concrete. The device comprises a workbench and a fixing mechanism, wherein the fixing mechanism comprises a detection assembly, the detection assembly is positioned on the surface of the top end of the workbench, a positioning chute is formed in the surface of the top end of the workbench, a movable groove is formed in the inner side of the positioning chute, a screw is connected to the inner side bearing of the positioning chute, a threaded sleeve is connected to the outer side of the screw in a threaded manner, the threaded sleeve is connected to the inner side of the positioning chute in a sliding manner, one end of the threaded sleeve is positioned on the outer side of the workbench and is fixedly connected with a fixed pressing plate, a driven bevel gear is arranged on the outer side of the other end of the screw, and a braking assembly is arranged on the outer side of the driven bevel gear; through the fixed establishment who sets up, when the detection of intensity is carried out to the concrete to needs, can fix it on the workstation better, let its in this operation of intensity detection, the condition of displacement can not appear to influence the testing result, effectively promote the convenience that intensity detected, let the workstation more practical.

Description

Intensity detection device for concrete

Technical Field

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

Background

The concrete refers to a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete refers to cement which is used as cementing materials, sand and stone are used as aggregates to be matched with water according to a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete, and is widely applied to civil engineering;

when the concrete is manufactured, the concrete with different strengths can be created according to different proportions of the formulas, and in order to better distinguish the strength, the strength of the concrete can be detected, so that the strength detection device for the concrete is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the strength detection device for the concrete, which can be better fixed on a workbench when the strength of the concrete is required to be detected, so that the displacement can not occur in the operation of strength detection, the detection result is affected, the convenience of strength detection is effectively improved, and the workbench is more practical.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a strength detection device for concrete, includes workstation and fixed establishment, and fixed establishment includes detection subassembly, detection subassembly is located workstation top surface, the location spout has been seted up on workstation top surface, the movable slot has been seted up to the location spout inboard, location spout inboard bearing connection has the screw rod, screw rod outside threaded connection has the thread bush, thread bush sliding connection is inboard in the location spout, just thread bush one end is located the workstation outside and fixedly connected with fixed pressing plate, the screw rod other end outside is provided with driven bevel gear, the driven bevel gear outside is provided with brake subassembly.

As a preferable technical scheme of the utility model, the brake assembly comprises a drive bevel gear, wherein the drive bevel gear is connected to the outer side of a driven bevel gear in a meshed manner, and a motor is connected to one side surface of the drive bevel gear in a transmission manner.

As a preferable technical scheme of the utility model, the number of the screw rods, the screw sleeves and the fixed pressing plates is two, and auxiliary supporting plates are arranged on the surfaces of one sides of the two fixed pressing plates, which are close to each other.

As a preferable technical scheme of the utility model, a lubricating paste is arranged at the joint of the screw rod and the threaded sleeve, and an antirust paint is arranged at the outer side of the screw rod.

As a preferred technical scheme of the utility model, the anti-splash device further comprises a protection mechanism, the protection mechanism comprises an anti-splash cover, the anti-splash cover is movably connected to the surface of the top end of the workbench, a hollow groove is formed in the surface of one side of the detection component, a spring is fixedly connected to the inner side of the hollow groove, a connecting rod is fixedly connected to the end face of the other end of the spring, one end of the connecting rod is positioned on the outer side of the detection component and is fixedly connected with a push-pull plate, a limiting inserting rod is arranged on the inner side of the push-pull plate, a limiting slot is formed in the outer side of the anti-splash cover, and one end of the limiting inserting rod is movably connected to the inner side of the limiting slot.

As a preferable technical scheme of the utility model, the outer side of the push-pull plate is provided with anti-skid patterns, and the number of the limiting inserted bars is two.

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

1. through the fixing mechanism, when the strength of the concrete is required to be detected, the concrete can be better fixed on the workbench, so that the displacement can not occur in the operation of strength detection, the detection result is affected, the convenience of strength detection is effectively improved, and the workbench is more practical;

2. through the protection machanism who sets up, when detecting the concrete, if break up the concrete because of intensity is too low, the broken residue of concrete can not sputter on one's body the staff, promotes the safety in utilization of workstation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1C according to the present utility model;

wherein: 1. a work table; 2. a detection assembly; 3. a splash guard; 11. positioning a chute; 12. a movable groove; 13. a screw; 14. a thread sleeve; 15. a driven bevel gear; 16. a drive bevel gear; 17. a motor; 18. a fixed pressing plate; 19. auxiliary support plates; 21. a hollow groove; 22. a spring; 23. a connecting rod; 24. a push-pull plate; 25. a limit inserted link; 31. and a limiting slot.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Example 1:

as shown in fig. 1-3, a strength detection device for concrete comprises a workbench 1 and a fixing mechanism, wherein the fixing mechanism comprises a detection component 2, the detection component 2 is positioned on the top end surface of the workbench 1, a positioning chute 11 is formed in the top end surface of the workbench 1, a movable groove 12 is formed in the inner side of the positioning chute 11, a screw rod 13 is connected to the inner side bearing of the positioning chute 11, a threaded sleeve 14 is connected to the outer side of the screw rod 13 in a threaded manner, the threaded sleeve 14 is connected to the inner side of the positioning chute 11 in a sliding manner, one end of the threaded sleeve 14 is positioned on the outer side of the workbench 1 and is fixedly connected with a fixed pressing plate 18, a driven bevel gear 15 is arranged on the outer side of the other end of the screw rod 13, and a braking component is arranged on the outer side of the driven bevel gear 15; the brake assembly comprises a drive bevel gear 16, the drive bevel gear 16 is connected to the outer side of the driven bevel gear 15 in a meshed mode, and a motor 17 is connected to one side surface of the drive bevel gear 16 in a transmission mode;

placing the concrete to be detected on the workbench 1, then starting a motor 17, driving a bevel gear 16 to rotate by the motor 17, driving a driven bevel gear 15 while driving the bevel gear 16 to rotate, driving a screw 13 to rotate on the inner side of a movable groove 12 by the driven bevel gear 15, moving a fixed pressing plate 18 on the inner side of a positioning chute 11 when the screw 13 rotates until the concrete is clamped, and cleaning materials mixed on the concrete by using a dust collector if the materials fall into the positioning chute 11; when the detection of intensity is carried out to the concrete to needs, can fix it on workstation 1 better, let its in this operation of intensity detection, the condition of displacement can not appear to influence the testing result, effectively promote the convenience that intensity detected, let workstation 1 more practical.

In other embodiments, as shown in fig. 1-2, the number of the screw 13, the threaded sleeve 14 and the fixed pressing plates 18 is two, and the auxiliary supporting plates 19 are arranged on the surfaces of one side, close to each other, of the two fixed pressing plates 18; by this design, the function of the fixing mechanism is further perfected, and the auxiliary support plate 19 can fix the material better.

In other embodiments, as shown in fig. 2, the connection between the screw 13 and the thread sleeve 14 is provided with a lubricating paste, and the outer side of the screw 13 is provided with an anti-rust paint; through this design, can promote the life of screw rod 13, let the screw rod 13 more smooth with the connection of thread bush 14 simultaneously, can not block.

Example 2:

in other embodiments, as shown in fig. 1 and fig. 4, the embodiment discloses that the device further comprises a protection mechanism, the protection mechanism comprises a splash guard 3, the splash guard 3 is movably connected to the top surface of the workbench 1, a hollow groove 21 is formed in one side surface of the detection component 2, a spring 22 is fixedly connected to the inner side of the hollow groove 21, a connecting rod 23 is fixedly connected to the end surface of the other end of the spring 22, one end of the connecting rod 23 is positioned on the outer side of the detection component 2 and fixedly connected with a push-pull plate 24, a limiting inserted rod 25 is arranged on the inner side of the push-pull plate 24, a limiting slot 31 is formed in the outer side of the splash guard 3, and one end of the limiting inserted rod 25 is movably connected to the inner side of the limiting slot 31;

firstly, the push-pull plate 24 is pulled outwards, the push-pull plate 24 drives the connecting rod 23 to drive the spring 22 to extend, then a plurality of splash shields 3 are placed on the top surface of the workbench 1, then the splash shields 3 are lifted upwards, the positions of the limiting slots 31 and the limiting inserting rods 25 correspond, finally, the push-pull plate 24 is loosened, the spring 22 is contracted and carries the push-pull plate 24 inwards, and the limiting inserting rods 25 enter the limiting slots 31 to fix the splash shields 3; when detecting concrete, if the concrete is crushed due to the too low strength, residues of the concrete crushing cannot be sputtered on the body of a worker, so that the use safety of the workbench 1 is improved.

In other embodiments, as shown in fig. 4, the outer side of the push-pull plate 24 is provided with anti-skidding patterns, and two limit inserting rods 25 are provided; through this design, let the staff pull the impetus friction bigger when push-and-pull board 24, can not skid, and the setting of two spacing inserted bars 25 then can promote the stability of being connected of detection component 2 and splash guard 3.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a intensity detection device for concrete, includes workstation (1) and fixed establishment, its characterized in that: the fixed establishment is including detecting assembly (2), detecting assembly (2) are located workstation (1) top surface, location spout (11) have been seted up on workstation (1) top surface, movable groove (12) have been seted up to location spout (11) inboard, location spout (11) inboard bearing is connected with screw rod (13), screw rod (13) outside threaded connection has thread bush (14), thread bush (14) sliding connection is inboard in location spout (11), just thread bush (14) one end is located workstation (1) outside and fixedly connected with fixed clamp plate (18), screw rod (13) other end outside is provided with driven bevel gear (15), driven bevel gear (15) outside is provided with brake subassembly.

2. The strength detecting apparatus for concrete according to claim 1, wherein: the brake assembly comprises a drive bevel gear (16), the drive bevel gear (16) is connected to the outer side of a driven bevel gear (15) in a meshing mode, and a motor (17) is connected to one side surface of the drive bevel gear (16) in a transmission mode.

3. The strength detecting apparatus for concrete according to claim 1, wherein: the number of the screw rods (13), the screw sleeves (14) and the fixed pressing plates (18) is two, and auxiliary supporting plates (19) are arranged on the surfaces, close to one another, of the two fixed pressing plates (18).

4. The strength detecting apparatus for concrete according to claim 1, wherein: the screw rod (13) is provided with lubricating grease at the joint of the screw sleeve (14), and the outer side of the screw rod (13) is provided with antirust paint.

5. The strength detecting apparatus for concrete according to claim 1, wherein: still include protection machanism, protection machanism includes splash guard (3), splash guard (3) swing joint is in workstation (1) top surface, empty slot (21) have been seted up on detection component (2) one side surface, empty slot (21) inboard fixedly connected with spring (22), spring (22) other end terminal surface fixedly connected with connecting rod (23), connecting rod (23) one end is located detection component (2) outside and fixedly connected with push-and-pull board (24), push-and-pull board (24) inboard is provided with spacing inserted bar (25), spacing slot (31) have been seted up in splash guard (3) outside, spacing inserted bar (25) one end swing joint is inboard in spacing slot (31).

6. The strength detecting apparatus for concrete according to claim 5, wherein: anti-skidding lines are formed in the outer side of the push-pull plate (24), and two limit inserting rods (25) are arranged.