CN221826656U - A steel strength testing device for building inspection - Google Patents

Abstract

The utility model relates to the technical field of building detection, and discloses a steel strength detection device for building detection, which comprises a workbench, wherein sliding grooves are formed in the periphery of the top of the workbench, a detection groove is formed in the middle of the workbench, a support is fixedly connected to the middle of the workbench, an air cylinder is fixedly connected to the middle of the support, an output shaft is fixedly connected to the output end of the air cylinder, a detection head is fixedly connected to the bottom of the output shaft, connecting frames are fixedly connected to the two sides of the outer part of the output shaft, an ejection assembly is arranged between the two connecting frames, clamping assemblies are arranged on the two sides of the inner part of the workbench, and the ejection assembly comprises a fixed block. According to the utility model, the effect that the middle part of the steel with the strength which does not reach the standard is stressed to bend and clamped at the inner side of the detection groove during detection and the output shaft is driven to reset by the air cylinder is realized, so that the steel is ejected out by the ejector block, and the convenience of the device is improved.

Description

A steel strength testing device for building inspection

Technical Field

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

Background Art

Building inspection steel is a steel material used to build structures in construction projects. These steels usually need to meet certain strength, durability and processability requirements to ensure the stability and safety of the building structure.

After searching, the Chinese patent announcement number: CN218003095U discloses a steel strength detection device for construction inspection, including a workbench, a support frame welded on the top of the workbench, a first electric push rod is provided on both sides of the top of the support frame, the output end of the first electric push rod passes through the inner cavity of the support frame and is connected to a mounting plate by bolts, and a detection mechanism is provided at the bottom of the mounting plate. The utility model solves the problem that the existing steel strength detection device usually only detects a single angle during use and cannot replace different models of detection heads according to different detection requirements through the coordinated use of a second electric push rod, a first infrared sensor, a detection head, a first guide rod, a positioning plate, a positioning bolt, a clamping box, a second infrared sensor, a screw, a clamping plate, a limit plate, a placement table, a second guide rod, a connecting plate, a clamping frame, a first threaded rod, a second threaded rod and a limit clamping plate.

Although the above has achieved the problem that the existing steel strength testing device usually only tests a single angle during use and cannot replace different models of testing heads according to different testing requirements, during the testing process, the workpiece needs to be manually lifted before it can be moved after the testing is completed, and some parts are bent due to excessive force in the middle during testing, and will be stuck in the testing groove, which is not conducive to workers taking out and moving, affecting their work efficiency. In view of the above problems, a steel strength testing device for construction inspection is proposed to solve the above problems.

Utility Model Content

In order to make up for the above deficiencies, the utility model provides a steel strength testing device for construction inspection, which aims to improve the problem in the prior art that during the inspection process, the inspected workpiece needs to be manually lifted before it can be moved after the inspection is completed, and some parts are bent due to excessive force in the middle during inspection, and will be stuck in the inspection groove, which is not conducive to workers taking out and moving, affecting their work efficiency.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel strength detection device for construction inspection, comprising a workbench, wherein slide grooves are opened on all sides of the top of the workbench, a detection groove is opened in the middle of the workbench, a bracket is fixedly connected to the middle of the workbench, a cylinder is fixedly connected to the middle of the bracket, an output shaft is fixedly connected to the output end of the cylinder, a detection head is fixedly connected to the bottom of the output shaft, connecting frames are fixedly connected on both sides of the outside of the output shaft, an ejection assembly is arranged between the two connecting frames, and clamping assemblies are arranged on both sides of the inside of the workbench.

As a further description of the above technical solution:

The clamping assembly includes a motor, the bottom of which is fixedly connected to the inner bottom wall of the workbench, the output end of the motor is fixedly connected to a disc, both sides of the top of the disc are fixedly connected to eccentric shafts, the outside of the eccentric shaft is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a movable shaft, the top of the movable shaft is fixedly connected to a splint, and the inside of the splint is slidably connected to a support rod.

As a further description of the above technical solution:

The ejection assembly comprises a fixed block, the outside of which is fixedly connected between the two connecting frames, a plurality of springs are fixedly connected to the inner bottom wall of the fixed block, and one end of the spring is fixedly connected to the ejection block.

As a further description of the above technical solution:

The outside of the connecting frame is slidably connected to the inside of the bracket, and the outside of the connecting frame is slidably connected to the inside of the workbench.

As a further description of the above technical solution:

The two ends of the support rod are fixedly connected to the inside of the slide slot, and the outside of the clamping plate is slidably connected to the inside of the slide slot.

As a further description of the above technical solution:

The top of the disc is rotatably connected to the inner top wall of the workbench.

As a further description of the above technical solution:

The top block is slidably connected to the inner wall of the fixed block.

As a further description of the above technical solution:

One side of the exterior of the fixing block is fixedly connected to one end of one of the connecting frames away from the output shaft, and the other side of the exterior of the fixing block is fixedly connected to another end of the connecting frame away from the output shaft.

The utility model has the following beneficial effects:

1. In the utility model, the workbench, the detection slot, the bracket, the cylinder, the output shaft, the detection head, the connecting frame, the fixing block and the spring structure cooperate with each other to drive the ejection block to work, so that during the detection, the middle part of the steel material that does not meet the strength standard will be bent by force and stuck on the inner side of the detection slot. When the output shaft is reset by the cylinder, the steel material is ejected by the ejection block, thereby improving the convenience of the device.

2. In the utility model, the motor, disc, eccentric shaft, connecting rod, movable shaft and supporting rod structure cooperate with each other to drive the clamping plate to work, so that when testing steel, the steel can be clamped by the clamping plate on the workbench, so that the steel is in a stable state during testing, avoiding position deviation during testing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a steel strength testing device for building testing proposed by the present invention;

FIG2 is a schematic diagram of the structure of a clamping plate of a steel strength testing device for building testing proposed by the present invention;

FIG3 is a schematic structural diagram of a top block of a steel strength testing device for building testing proposed by the present invention.

Legend:

1. Workbench; 2. Slide; 3. Detection slot; 4. Bracket; 5. Cylinder; 6. Output shaft; 7. Detection head; 8. Connecting frame; 9. Fixed block; 10. Spring; 11. Top block; 12. Motor; 13. Disc; 14. Eccentric shaft; 15. Connecting rod; 16. Movable shaft; 17. Clamp; 18. Support rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-2, the utility model provides an embodiment: a steel strength testing device for construction testing, comprising a workbench 1, wherein slide grooves 2 are provided on all sides of the top of the workbench 1, a testing groove 3 is provided in the middle of the workbench 1, a bracket 4 is fixedly connected to the middle of the workbench 1, a cylinder 5 is fixedly connected to the middle of the bracket 4, an output shaft 6 is fixedly connected to the output end of the cylinder 5, a testing head 7 is fixedly connected to the bottom of the output shaft 6, connecting frames 8 are fixedly connected to the outside of the output shaft 6 on both sides, an ejection assembly is provided between the two connecting frames 8, clamping assemblies are provided on both sides of the inside of the workbench 1, the outside of the connecting frame 8 is slidably connected to the inside of the bracket 4, and the outside of the connecting frame 8 is slidably connected to the inside of the workbench 1.

Specifically, the workbench 1 plays the role of placing steel for testing, the slide 2 plays the role of facilitating the sliding of other parts, the detection slot 3 plays the role of facilitating the detection of the detection head 7, the bracket 4 plays the role of fixing and supporting the cylinder 5, the output shaft 6 and the detection head 7, the cylinder 5 plays the role of driving the output shaft 6 and the detection head 7, the output shaft 6 plays the role of driving the detection head 7 and the connecting frame 8, the detection head 7 plays the role of testing the strength of the steel, and the connecting frame 8 plays the role of driving the ejection component.

Referring to Figures 1-2, the clamping assembly includes a motor 12, the bottom of the motor 12 is fixedly connected to the inner bottom wall of the workbench 1, the output end of the motor 12 is fixedly connected to a disc 13, both sides of the top of the disc 13 are fixedly connected to an eccentric shaft 14, the outside of the eccentric shaft 14 is rotatably connected to a connecting rod 15, one end of the connecting rod 15 is rotatably connected to a movable shaft 16, the top of the movable shaft 16 is fixedly connected to a splint 17, the inside of the splint 17 is slidably connected to a support rod 18, both ends of the support rod 18 are fixedly connected to the inside of the slide 2, the outside of the splint 17 is slidably connected to the inside of the slide 2, and the top of the disc 13 is rotatably connected to the inner top wall of the workbench 1.

Specifically, the motor 12 drives the disc 13, and the disc 13 drives the eccentric shaft 14 when rotating. The eccentric shaft 14 drives the movable shaft 16 and the clamping plate 17 through the connecting rod 15. The connecting rod 15 connects the eccentric shaft 14 and the movable shaft 16. The movable shaft 16 drives the clamping plate 17 to slide outside the support rod 18 when driven. The clamping plate 17 clamps the steel, and the support rod 18 facilitates the sliding of the clamping plate 17 and thus clamps the steel.

1 to 3 , the ejection assembly includes a fixed block 9, the outside of the fixed block 9 is fixedly connected between the two connecting frames 8, a plurality of springs 10 are fixedly connected to the inner bottom wall of the fixed block 9, one end of the spring 10 is fixedly connected to a ejection block 11, the ejection block 11 is slidably connected to the inner wall of the fixed block 9, one side of the outside of the fixed block 9 is fixedly connected to one end of one of the connecting frames 8 away from the output shaft 6, and the other side of the outside of the fixed block 9 is fixedly connected to the end of the other connecting frame 8 away from the output shaft 6.

Specifically, the fixing block 9 serves to place parts and protect internal parts, the spring 10 serves to buffer the top block 11, and the motor 12 serves to eject steel materials that do not meet the strength standards when the fixing block 9 is driven.

Working principle: When in use, first place the steel on the workbench 1, then start the motor 12, the motor 12 drives the disc 13 to rotate, so that the rotation of the disc 13 drives the eccentric shaft 14 to rotate, and the eccentric shaft 14 drives the connecting rod 15, and then the connecting rod 15 drives the movable shaft 16, and because the movable shaft 16 is fixed at the bottom of the clamping plate 17, it drives the inside of the clamping plate 17 to slide outside the support rod 18. At this time, the clamping plates 17 on both sides of the workbench 1 clamp the steel, and then the cylinder 5 is started to drive the output shaft 6 and the detection head 7 to detect the detection part. When the output shaft 6 drives the detection head 7 downward, the output shaft 6 also drives the connecting frame 8 downward at the same time. The detection head 7 performs strength detection on the middle part of the steel. The middle part of the steel that does not meet the strength standard will bend after being stressed, and thus will be stuck on the inside of the detection groove 3. At this time, the detection is completed, the clamp 17 is slowly loosened, and then the output shaft 6 drives the detection head 7 to reset, and at the same time, it also drives the connecting frame 8 to reset. At this time, the connecting frame 8 drives the fixed block 9 and the top block 11 upward, and the top block 11 will slowly push out the steel stuck on the inside of the detection groove 3, and then the detected part can be taken out and carried.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a steel intensity detection device for building detection, includes workstation (1), its characterized in that: spout (2) have all been seted up around workstation (1) top, detection groove (3) have been seted up at workstation (1) middle part, workstation (1) middle part fixedly connected with support (4), support (4) middle part fixedly connected with cylinder (5), cylinder (5) output fixedly connected with output shaft (6), output shaft (6) bottom fixedly connected with detects first (7), the equal fixedly connected with link (8) of output shaft (6) outside both sides, two be provided with ejecting subassembly between link (8), workstation (1) inside both sides all are provided with clamping assembly.

2. The steel strength detecting device for building detection according to claim 1, wherein: the clamping assembly comprises a motor (12), the bottom of the motor (12) is fixedly connected with the inner bottom wall of the workbench (1), the output end of the motor (12) is fixedly connected with a disc (13), two sides of the top of the disc (13) are fixedly connected with eccentric shafts (14), connecting rods (15) are rotatably connected to the outer parts of the eccentric shafts (14), one ends of the connecting rods (15) are rotatably connected with movable shafts (16), clamping plates (17) are fixedly connected to the top of the movable shafts (16), and supporting rods (18) are slidably connected to the inner parts of the clamping plates (17).

3. The steel strength detecting device for building detection according to claim 1, wherein: the ejection assembly comprises a fixed block (9), wherein the outer part of the fixed block (9) is fixedly connected between two connecting frames (8), a plurality of springs (10) are fixedly connected to the inner bottom wall of the fixed block (9), and one end of each spring (10) is fixedly connected with an ejector block (11).

4. The steel strength detecting device for building detection according to claim 1, wherein: the connecting frame (8) is externally connected inside the bracket (4) in a sliding way, and the connecting frame (8) is externally connected inside the workbench (1) in a sliding way.

5. The steel strength detecting device for building detection according to claim 2, wherein: the two ends of the supporting rod (18) are fixedly connected inside the sliding groove (2), and the clamping plate (17) is externally connected inside the sliding groove (2) in a sliding manner.

6. The steel strength detecting device for building detection according to claim 2, wherein: the top of the disc (13) is rotatably connected with the inner top wall of the workbench (1).

7. A steel strength detecting device for building detection according to claim 3, wherein: the top block (11) is connected to the inner wall of the fixed block (9) in a sliding way.

8. A steel strength detecting device for building detection according to claim 3, wherein: one side of the outer part of the fixed block (9) is fixedly connected with one end, far away from the output shaft (6), of one connecting frame (8), and the other side of the outer part of the fixed block (9) is fixedly connected with one end, far away from the output shaft (6), of the other connecting frame (8).