CN219121915U

CN219121915U - Steel construction engineering fastening detection device

Info

Publication number: CN219121915U
Application number: CN202222717098.5U
Authority: CN
Inventors: 钟姗; 杜翔
Original assignee: Liaoning Haibo Construction Group Co ltd
Current assignee: Liaoning Haibo Construction Group Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-06-02
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a steel structure engineering fastening detection device, which comprises a workbench and a gate-shaped frame, wherein the gate-shaped frame is arranged on the workbench, rectangular through grooves are symmetrically formed in the workbench, a support is arranged on the lower end face of the workbench, a connecting shaft is rotatably arranged on the support, threaded columns are symmetrically welded at two ends of the connecting shaft, the directions of threads on the two threaded columns are opposite.

Description

Steel construction engineering fastening detection device

Technical Field

The utility model relates to the technical field of steel structure detection, in particular to a fastening detection device for steel structure engineering.

Background

The steel structure engineering is mainly made of steel, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and each component or part is connected by adopting welding seams, bolts or rivets, so that the steel structure engineering is one of main building structure types, people often need to carry out a series of detection on the steel structure before the steel structure is used, and the detection content of the steel structure engineering mainly comprises three parts: the steel structure material detection, the steel structure connection detection and the steel structure performance detection are commonly used at present for detecting the bending resistance of the steel structure by a fastening detection device.

The application number is CN202120461984.9, the name is a fastening detection device for steel structure engineering, and in the background technical document, the fastening detection device for steel structure engineering in the current market is pointed out, and the steel structure cannot be clamped and fixed during detection, so that the steel structure is likely to move, and the problem of inaccurate detection results is caused.

Application number is CN202123365028.X, name is a steel construction engineering fastening detection device, indicate in its background art that the steel construction is a material commonly used in the building engineering, the steel construction is before putting into use, need to carry out fastening detection, ensure can not appear special circumstances when using the steel construction, the regulation of gravity can not be carried out according to the size of different steel construction to current partial steel construction fastening detection device, the practicality is relatively poor, partial steel construction engineering fastening detection device can not play fine fastening effect to the steel construction for the unstable condition of fastening appears when detecting the steel construction, leads to the phenomenon of removal.

The fastening detection device for the steel structure engineering in the current market cannot clamp and fix the steel structure rapidly during detection, so that detection efficiency is affected, displacement is likely to occur to the steel structure during detection, detection results are inaccurate, and meanwhile, pressurization detection cannot be performed on different positions of different steel structures.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a steel structure engineering fastening detection device, which solves the problems that in the prior art, the fastening detection device cannot realize rapid clamping and fixing of a steel structure during detection, the detection efficiency is affected, and the steel structure is likely to generate displacement during the detection process, so that the detection result is inaccurate.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel construction engineering fastening detection device, includes workstation and door type frame, the door type frame sets up on the workstation, rectangular logical groove has been seted up to the symmetry on the workstation, the terminal surface is provided with the support under the workstation, rotate on the support and be provided with the connecting axle, the symmetry welding at connecting axle both ends has the screw thread post, two screw thread opposite direction on the screw thread post, the one end of screw thread post is provided with the hand wheel, rectangular logical groove upper portion is provided with the slide rail, the slip cap is equipped with T type slider on the slide rail, T type slider lower part inlays and is equipped with the screw thread sleeve, the screw thread sleeve articulates on the screw thread post, be provided with the mount pad on the T type slider, the last spacing kicking block of assembly is connected with of mount pad, be provided with the pneumatic cylinder on the door type frame just the piston end of pneumatic cylinder is perpendicular downwards, be provided with the detection pressure head on the piston end of pneumatic cylinder.

The outside of the hydraulic cylinder is provided with a fixing frame, the side walls around the fixing frame are provided with limiting sleeves, limiting guide posts are inserted in the limiting sleeves in a sliding manner, and the lower ends of the limiting guide posts are connected with a detection pressure head in an assembling manner.

Above-mentioned door-type frame crossbeam lower extreme is provided with the lead screw module, lead screw module bilateral symmetry is provided with the guide post, be provided with the removal seat on the mobile terminal of lead screw module, remove seat both sides slip cap and put on the guide post.

The cross section of the limiting top block is of an L-shaped structure.

The cross section of the limiting top block is of a U-shaped structure.

The front side wall surface of the door-shaped frame is provided with a scale.

Advantageous effects

The utility model provides a steel structure engineering fastening detection device. The beneficial effects are as follows: this steel construction engineering fastening detection device, according to the length adjustment hand wheel of waiting to examine the steel construction, and then make T type slider remove under the drive effect of the bolt post at connecting axle both ends, place waiting to examine jar structure on the spacing kicking block on T type slider upper portion, further control T type slider moves in opposite directions, it is fixed to treat to detect the steel construction centre gripping from both sides, and a structure is simple, and convenient operation starts the pneumatic cylinder of door type frame crossbeam lower extreme, the piston end of control pneumatic cylinder stretches out and utilizes the detection pressure head to extrude the steel construction, thereby realize the fastening detection to the steel construction, the in-process of detection, the steel construction is difficult for producing and rocks, can further guarantee the accuracy of testing result, in the prior art has been solved, fastening detection device can not realize the quick clamp to the steel construction when detecting and is fixed, influence detection efficiency, and the steel construction probably produces the displacement in the testing process, lead to the inaccurate problem of testing result.

Drawings

Fig. 1 is a schematic perspective view of a fastening and detecting device for steel structure engineering according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a fastening and detecting device for steel structure engineering according to the present utility model.

FIG. 3 is a schematic cross-sectional view of A-A position of a fastening and detecting device for steel construction engineering according to the present utility model.

In the figure: 1. a work table; 2. a door-shaped frame; 3. a support; 4. a connecting shaft; 5. a threaded column; 6. a hand wheel; 7. a slide rail; 8. a T-shaped slider; 9. a threaded sleeve; 10. a mounting base; 11. a limiting top block; 12. a hydraulic cylinder; 13. detecting a pressure head; 14. a fixing frame; 15. a limit sleeve; 16. limiting guide posts; 17. a screw module; 18. a guide post; 19. a movable seat; 20. a ruler.

Detailed Description

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.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

Referring to fig. 1-3, the present utility model provides a fastening detection device for steel structure engineering:

examples: as can be seen from fig. 1-3 of the specification, the scheme comprises a workbench 1 and a gate-shaped frame 2, wherein the gate-shaped frame 2 is arranged on the workbench 1, rectangular through grooves are symmetrically arranged on the workbench 1, a support 3 is arranged on the lower end face of the workbench 1, a connecting shaft 4 is rotatably arranged on the support 3, threaded columns 5 are symmetrically welded at two ends of the connecting shaft 4, the directions of threads on the two threaded columns 5 are opposite, a hand wheel 6 is arranged at one end of the threaded column 5, a slide rail 7 is arranged at the upper part of the rectangular through groove, a threaded sleeve 9 is embedded at the lower part of a T-shaped slide block 8,T type slide block 8 in a sliding sleeve manner, the threaded sleeve 9 is screwed on the threaded column 5, an installation seat 10 is arranged on the T-shaped slide block 8, a limit jacking block 11 is assembled and connected on the installation seat 10, a hydraulic cylinder 12 is arranged on the gate-shaped frame 2, and the piston end of the hydraulic cylinder 12 is vertically downward, be provided with on the piston end of pneumatic cylinder 12 and detect pressure head 13, according to the length adjustment hand wheel 6 of waiting to examine the steel construction, and then make T type slider 8 remove under the drive effect of the bolt post at connecting axle 4 both ends, place waiting to examine the jar structure on the spacing kicking block 11 on T type slider 8 upper portion, further control T type slider 8 moves in opposite directions, it is fixed to wait to detect the steel construction centre gripping from both sides, and is simple in structure, and convenient operation starts the pneumatic cylinder 12 of door type frame 2 crossbeam lower extreme, control the piston end of pneumatic cylinder 12 stretches out and utilizes detection pressure head 13 to extrude the steel construction, thereby realize the fastening detection to the steel construction, in the testing process, the steel construction is difficult for producing and rocks, can further guarantee the accuracy of testing result.

In a specific implementation process, as a preferred arrangement, the outside of the hydraulic cylinder 12 is provided with a fixing frame 14, side walls around the fixing frame 14 are provided with limiting sleeves 15, limiting guide posts 16 are inserted in the limiting sleeves 15 in a sliding manner, the lower ends of the limiting guide posts 16 are connected with the detection press heads 13 in an assembling manner, when the hydraulic cylinder is used, the piston ends of the hydraulic cylinder 12 are controlled to expand, then the detection press heads 13 are pushed to move downwards, in the downward movement process of the detection press heads 13, the limiting guide posts 16 connected with the detection press heads 13 slide along the limiting sleeves 15, so that the movement stability of the detection press heads 13 can be effectively ensured, meanwhile, the detection press heads 13 can be effectively prevented from shaking in the pressure detection process, so that the damage of the hydraulic cylinder 12 is caused, and meanwhile, the detection operation efficiency is further ensured.

In a specific implementation process, as the preferable setting, the lower end of the beam of the door-shaped frame 2 is provided with the screw rod module 17, two sides of the screw rod module 17 are symmetrically provided with the guide posts 18, the moving end of the screw rod module 17 is provided with the moving seat 19, two sides of the moving seat 19 are slidably sleeved on the guide posts 18, and when the door-shaped frame is used, the screw rod module 17 is utilized to drive the moving seat 19 under the supporting action of the guide posts 18 at two sides, the stability of the horizontal movement of the moving seat 19 can be effectively ensured, so that the horizontal position of the hydraulic cylinder 12 is adjusted, and then the detection pressure head 13 can be aligned to different positions of a steel structure to be detected, thereby meeting different detection requirements.

In the concrete implementation process, as the preferred setting, the cross section of the limiting top block 11 is of an L-shaped structure or a U-shaped structure, and the limiting top block can be suitable for clamping and fixing steel structures with different sections and different sizes, has the advantages of simple structure, low processing cost and good clamping effect, and the staff gauge 20 is arranged on the front side wall surface of the door-shaped frame 2, so that the position of the detection pressure head 13 can be tracked, and the detection efficiency is improved.

To sum up, this steel construction engineering fastening detection device, according to the length adjustment hand wheel 6 of waiting to examine the steel construction, and then make T type slider 8 remove under the drive effect of the bolt post at connecting axle 4 both ends, place waiting to examine jar structure on the spacing kicking block 11 on T type slider 8 upper portion, further control T type slider 8 moves in opposite directions, it is fixed to wait to detect the steel construction centre gripping from both sides, and a structure is simple, and an operation is convenient, start the pneumatic cylinder 12 of door type frame 2 crossbeam lower extreme, the piston end of control pneumatic cylinder 12 stretches out and utilizes detection pressure head 13 to extrude the steel construction, thereby realize the fastening detection to the steel construction, in the testing process, the steel construction is difficult for producing and rocks, can further guarantee the accuracy of testing result, in the prior art, fastening detection device can not realize the quick clamp to the steel construction when detecting, influence detection efficiency, and the steel construction can produce the displacement when detecting, lead to the inaccurate problem of testing result.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction engineering fastening detection device, includes workstation and door type frame, its characterized in that, the door type frame sets up on the workstation, rectangular through groove has been seted up to the symmetry on the workstation, the terminal surface is provided with the support under the workstation, rotate on the support and be provided with the connecting axle, the welding of connecting axle both ends symmetry has the screw thread post, two screw thread opposite direction on the screw thread post, the one end of screw thread post is provided with the hand wheel, rectangular through groove upper portion is provided with the slide rail, the slip cap is equipped with T type slider on the slide rail, T type slider lower part inlays and is equipped with the screw thread sleeve, the screw thread sleeve connects soon on the screw thread post, be provided with the mount pad on the T type slider, the last spacing kicking block of assembly connection of mount pad, be provided with the pneumatic cylinder just the piston end of pneumatic cylinder is perpendicular downwards, be provided with the detection pressure head on the piston end of pneumatic cylinder.

2. The steel structure engineering fastening detection device according to claim 1, wherein a fixing frame is arranged on the outer side of the hydraulic cylinder, limiting sleeves are arranged on the peripheral side walls of the fixing frame, limiting guide posts are inserted in the limiting sleeves in a sliding mode, and the lower ends of the limiting guide posts are connected with the detection pressure head in an assembling mode.

3. The steel structure engineering fastening detection device according to claim 1, wherein a screw rod module is arranged at the lower end of the portal frame beam, guide posts are symmetrically arranged on two sides of the screw rod module, a movable seat is arranged at the movable end of the screw rod module, and two sides of the movable seat are sleeved on the guide posts in a sliding manner.

4. The steel structure engineering fastening detection device according to claim 1, wherein the cross section of the limiting top block is of an L-shaped structure.

5. The steel structure engineering fastening detection device according to claim 1, wherein the cross section of the limiting top block is of a U-shaped structure.

6. The steel structure engineering fastening detection device according to claim 1, wherein a scale is arranged on the front side wall surface of the door-shaped frame.