Steel structure manufacturing and inspecting equipment

Abstract

The utility model relates to steel structure manufacturing inspection equipment, which belongs to the technical field of steel structure manufacturing inspection equipment and comprises a rectangular bin, a U-shaped frame is fixed on the top surface of the rectangular bin, and an inspection device is mounted on the U-shaped frame. A rectangular hole is formed in the top face of the rectangular bin, two adjusting bins are slidably connected into the rectangular hole, clamping mechanisms are arranged on the adjusting bins, and a driving mechanism is arranged on the rectangular bin. The clamping mechanism comprises a lower clamping plate fixed to the top face of the adjusting bin, two guide rods are fixed to the top face of the adjusting bin, an upper clamping plate is connected between the two guide rods in a sliding mode, a threaded cylinder is fixed to the bottom face of the upper clamping plate, and a threaded rod is connected into the threaded cylinder in a threaded mode. According to the steel structure manufacturing and inspecting equipment, the upper clamping plate can be driven to move up and down through cooperation of the arranged screw rod and the threaded cylinder, then steel bar structures with different diameters can be conveniently and stably clamped, the clamping flexibility is high, the practicability is better, and application and popularization are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure manufacturing inspection equipment, and particularly relates to a steel structure manufacturing inspection equipment. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates. Steel bars are a type of steel structure. Before the steel bars are used after being manufactured, workers will conduct strength tests on the steel bars. At this time, inspection equipment is needed to judge whether their strength can meet the qualified use standards.

[0003] For example, the Chinese patent (publication number: CN216978663U) discloses a steel structure manufacturing inspection equipment. The clamping device includes a groove opened on the surface of the base. Two movable plates are slidably connected inside the groove. An arc-shaped support plate is fixedly installed at one end of the support rod away from the movable plate. A sliding plate is slidably connected to the surface of the vertical rod. Two connecting rods are fixedly installed on the side surface of the sliding plate. Arc-shaped clamping plates are fixedly installed at one ends of the connecting rods away from the sliding plate. A sliding rod is fixedly installed at one end of the sliding plate away from the connecting rod. A moving plate is slidably connected to the surface of the sliding rod. A plug rod is fixedly installed on the surface of the moving plate. A plurality of jacks are evenly opened on the surface of the vertical rod. A limiting plate is fixedly installed at one end of the sliding rod away from the sliding plate, which solves the problem that when the existing inspection equipment detects the strength of steel bars, the fixation of the steel bars is not firm, and the steel bars are prone to roll during the detection, resulting in inaccurate detection data.

[0004] However, the above-mentioned retrieved patent still has some deficiencies. When clamping and fixing the steel bar structure, it fixes by sliding the arc-shaped clamping plate up and down, and the arc-shaped clamping plate is fixed by the cooperation of the plug rod and the jack. Since the distance between the jacks is fixed, the clamping flexibility of the arc-shaped clamping plate is poor, which is not convenient for stably clamping steel bar structures with different diameters, and it is a bit inconvenient to use. Therefore, a steel structure manufacturing inspection equipment is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a steel structure manufacturing inspection equipment, which has the advantages of good clamping flexibility and being convenient for stably clamping steel bar structures with different diameters, and solves the problem of poor flexibility of the device disclosed in the above-mentioned retrieved patent when fixing the steel bar structure.

[0006] To achieve the above object, the utility model provides the following technical solution: A steel structure manufacturing inspection equipment includes a rectangular bin, a U-shaped frame is fixed on the top surface of the rectangular bin, and an inspection device is installed on the U-shaped frame;

[0007] The top surface of the rectangular bin is provided with a rectangular hole, two adjusting bins are slidably connected in the rectangular hole, a clamping mechanism is arranged on the adjusting bin, and a driving mechanism is arranged on the rectangular bin;

[0008] The clamping mechanism includes a lower clamping plate fixed on the top surface of the adjusting bin, two guide rods are fixed on the top surface of the adjusting bin, an upper clamping plate is slidably connected between the two guide rods, a threaded cylinder is fixed on the bottom surface of the upper clamping plate, and a screw rod is in threaded connection in the threaded cylinder.

[0009] Furthermore, the driving mechanism includes a driving rod rotatably connected between the inner walls on the left and right sides of the rectangular bin, two worms are slidably connected on the outer peripheral wall of the driving rod, a support plate with the top surface fixed to the adjusting bin is rotatably connected on the outer peripheral wall of the worm, a worm gear meshing with the worm is fixed on the outer peripheral wall of the screw rod, a circular rod is rotatably connected to the inner bottom wall of the rectangular bin, a rotating rod is rotatably connected to the front surface of the rectangular bin, bevel gears are fixed on the rear end of the rotating rod and the outer peripheral wall of the circular rod and the two bevel gears mesh with each other, a transmission gear is fixed to the top end of the circular rod, and toothed plates meshing with the transmission gear are fixed on the opposite sides of the two adjusting bins.

[0010] Furthermore, the rectangular hole is used for the adjusting bin to slide left and right inside it, two slide rods distributed front and back and passing through the two adjusting bins are fixed between the inner walls on the left and right sides of the rectangular bin, and two slide holes for the slide rods to slide through are opened on the left and right sides of the adjusting bin.

[0011] Furthermore, both the lower clamping plate and the upper clamping plate are arc-shaped plates, and two guide holes for the guide rods to pass through and be slidably connected with them are opened on the top surface of the upper clamping plate.

[0012] Furthermore, a movable hole for the threaded cylinder to pass through and slide up and down inside it is opened on the top surface of the adjusting bin, and the bottom end of the screw rod extends to the bottom of the adjusting bin and is rotatably connected to the inner bottom wall of the adjusting bin.

[0013] Furthermore, the driving rod is a square rod, a square hole for the driving rod to pass through and be slidably connected with it is opened on the right side of the worm, and the right end of the driving rod extends to the right side of the rectangular bin and is fixed with a circular runner.

[0014] Furthermore, a circular handle is fixed to the front end of the rotating rod, the rear end of the rotating rod extends into the rectangular bin, and the two toothed plates are respectively meshed with the front and rear sides of the transmission gear.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] 1. When this steel structure manufacturing inspection equipment is in use, the upper clamping plate set by the clamping mechanism cooperates with the lower clamping plate to clamp the steel bar structure for strength inspection. The upper clamping plate can move up and down by means of the screw rod set and the threaded cylinder, so as to facilitate clamping of steel bar structures with different diameters stably. It has high clamping flexibility, better practicability, and is more convenient for popularization and use.

[0017] 2. When this steel structure manufacturing inspection equipment clamps the steel bar structure, the driving rod set by the driving mechanism can drive the screw rods on both sides to rotate simultaneously, so as to clamp both ends of the steel bar structure, making the clamping operation more convenient. At the same time, the rotating rod set by the driving mechanism can drive the transmission gear to rotate, and then cooperate with the toothed plate to drive the two adjustment bins to move relatively or away from each other, so as to adapt to steel bar structures of different lengths and further improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view schematic diagram of the present utility model;

[0019] Figure 2 is the three-dimensional schematic diagram of the upper clamping plate of the present utility model;

[0020] Figure 3 is the front sectional view schematic diagram of the rectangular bin of the present utility model;

[0021] Figure 4 is the side sectional view schematic diagram of the rectangular bin of the present utility model.

[0022] In the figure: 1 rectangular bin, 2 U-shaped frame, 3 inspection device, 4 rectangular hole, 5 adjustment bin, 601 lower clamping plate, 602 guide rod, 603 upper clamping plate, 604 threaded cylinder, 605 screw rod, 701 driving rod, 702 worm, 703 support plate, 704 worm gear, 705 circular rod, 706 rotating rod, 707 bevel gear, 708 transmission gear, 709 toothed plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 2, A steel structure manufacturing inspection device in this embodiment includes a rectangular bin 1. A U-shaped frame 2 is fixed on the top surface of the rectangular bin 1, and an inspection device 3 is installed on the U-shaped frame 2. It should be noted that the inspection device 3 mainly includes a hydraulic telescopic rod, a display, and a pressure sensor, which belong to the existing publicly disclosed technology. Therefore, the specific structure thereof will not be elaborated in detail in this text.

[0025] A rectangular hole 4 is opened on the top surface of the rectangular bin 1. Two adjustment bins 5 are slidably connected in the rectangular hole 4. A clamping mechanism is provided on the adjustment bin 5. During use, the steel bar structure is clamped by the clamping mechanism for strength inspection. The clamping mechanism can stably clamp steel bar structures with different diameters, has high clamping flexibility, better practicability, and is more convenient for popularization and use. A driving mechanism is provided on the rectangular bin 1. When clamping the steel bar structure, the clamping mechanisms on the two adjustment bins 5 are controlled to operate synchronously through the driving mechanism, and then the two ends of the steel bar structure are clamped, making the clamping operation more convenient. At the same time, the driving mechanism can drive the two adjustment bins 5 to move relatively or away from each other to adapt to steel bar structures of different lengths, further improving the practicability of the device.

[0026] The rectangular hole 4 is used for the adjustment bin 5 to slide left and right inside it. Two slide bars that are distributed front and back and penetrate through the two adjustment bins 5 are fixed between the left and right inner walls of the rectangular bin 1. Two slide holes for the slide bars to slide through are opened on both the left and right sides of the adjustment bin 5. By setting the slide bars in cooperation with the slide holes, it is convenient to improve the smoothness of the adjustment bin 5 sliding left and right inside the rectangular hole 4.

[0027] Please refer to Figures 1 to 3 , The clamping mechanism includes a lower clamping plate 601 fixed on the top surface of the adjustment bin 5. Two guide rods 602 are fixed on the top surface of the adjustment bin 5. An upper clamping plate 603 is slidably connected between the two guide rods 602. Both the lower clamping plate 601 and the upper clamping plate 603 are arc-shaped plates. Two guide holes for the guide rods 602 to penetrate through and be slidably connected with are opened on the top surface of the upper clamping plate 603. A threaded cylinder 604 is fixed on the bottom surface of the upper clamping plate 603. A screw rod 605 is threadedly connected in the threaded cylinder 604. An activity hole for the threaded cylinder 604 to penetrate through and slide up and down inside it is opened on the top surface of the adjustment bin 5. The bottom end of the screw rod 605 extends to the bottom of the adjustment bin 5 and is rotatably connected to the inner bottom wall of the adjustment bin 5. When clamping the steel bar structure, the two ends of the steel bar structure are placed on the top surfaces of the two lower clamping plates 601, and then the screw rod 605 is rotated. The screw rod 605 drives the threaded cylinder 604 to move downward. Further, the threaded cylinder 604 cooperates with the guide rods 602 to drive the upper clamping plate 603 to move downward to clamp the steel bar structure, which is convenient for strength inspection. The upper clamping plate 603 can be driven to move up and down by setting the screw rod 605 in cooperation with the threaded cylinder 604, and thus it is convenient to stably clamp steel bar structures with different diameters, and the clamping flexibility is higher.

[0028] Please refer to Figures 1 to 4, in this embodiment, the driving mechanism includes a driving rod 701 rotatably connected between the inner walls on the left and right sides of the rectangular bin 1. Two worms 702 are slidably connected to the outer peripheral wall of the driving rod 701. A support plate 703 with its top surface fixed to the adjustment bin 5 is rotatably connected to the outer peripheral wall of the worm 702. A worm gear 704 meshing with the worm 702 is fixed to the outer peripheral wall of the screw rod 605. When clamping the steel bar structure, place the two ends of the steel bar structure on the top surfaces of the two lower clamping plates 601, and then rotate the driving rod 701. The driving rod 701 drives the two worms 702 to rotate, and the worms 702 drive the two screw rods 605 to rotate through the worm gears 704 to complete the clamping. A circular rod 705 is rotatably connected to the inner bottom wall of the rectangular bin 1. A rotating rod 706 is rotatably connected to the front surface of the rectangular bin 1. Bevel gears 707 are fixed to the rear end of the rotating rod 706 and the outer peripheral wall of the circular rod 705, and the two bevel gears 707 mesh with each other. When inspecting steel bar structures of different lengths, rotate the rotating rod 706. The rotating rod 706 drives the circular rod 705 to rotate through the bevel gear 707. A transmission gear 708 is fixed to the top end of the circular rod 705. Tooth plates 709 meshing with the transmission gear 708 are fixed to the opposite sides of the two adjustment bins 5. The two tooth plates 709 mesh with the front and rear sides of the transmission gear 708 respectively. Further, the rotating rod 706 drives the transmission gear 708 to rotate, and the transmission gear 708 drives the tooth plates 709 on its front and rear sides to move in opposite directions, and then drives the two adjustment bins 5 to move relatively or away from each other through the two tooth plates 709 to adapt to steel bar structures of different lengths.

[0029] The driving rod 701 is a square rod. A square hole for the driving rod 701 to pass through and be slidably connected to it is opened on the right side of the worm 702. When the adjustment bin 5 slides left and right, it will drive the worm 702 to slide horizontally on the outer peripheral wall of the driving rod 701 through the support plate 703, so that the worm 702 can always mesh with the worm gear 704. By setting the driving rod 701 into a square structure, it is convenient for transmission. The right end of the driving rod 701 extends to the right side of the rectangular bin 1 and is fixed with a circular runner. A circular handle is fixed to the front end of the rotating rod 706, and the rear end of the rotating rod 706 extends into the rectangular bin 1.

[0030] The working principle of the above embodiment is as follows:

[0031] (1) When clamping the steel bar structure, place the two ends of the steel bar structure on the top surfaces of the two lower clamping plates 601, and then rotate the driving rod 701. The driving rod 701 drives the two worms 702 to rotate, and the worms 702 drive the two screw rods 605 to rotate through the worm gears 704. The screw rod 605 drives the threaded barrel 604 to move downward. Further, the threaded barrel 604 cooperates with the guide rod 602 to drive the upper clamping plate 603 to move downward to clamp the steel bar structure, which is convenient for strength inspection;

[0032] (2) When inspecting steel bar structures of different lengths, rotate the rotating rod 706. The rotating rod 706 drives the circular rod 705 to rotate through the bevel gear 707. Further, the rotating rod 706 drives the transmission gear 708 to rotate. The transmission gear 708 drives the toothed plates 709 on its front and rear sides to move in opposite directions. Then, the two adjustment bins 5 are driven by the two toothed plates 709 to move relatively or away from each other, so as to adapt to steel bar structures of different lengths.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel structure manufacturing inspection device, including a rectangular bin (1), a U-shaped frame (2) is fixed on the top surface of the rectangular bin (1), and an inspection device (3) is installed on the U-shaped frame (2); It is characterized in that: A rectangular hole (4) is opened on the top surface of the rectangular bin (1), two adjustment bins (5) are slidably connected in the rectangular hole (4), a clamping mechanism is arranged on the adjustment bin (5), and a driving mechanism is arranged on the rectangular bin (1); The clamping mechanism includes a lower clamping plate (601) fixed on the top surface of the adjustment bin (5), two guide rods (602) are fixed on the top surface of the adjustment bin (5), an upper clamping plate (603) is slidably connected between the two guide rods (602), a threaded cylinder (604) is fixed on the bottom surface of the upper clamping plate (603), and a screw rod (605) is threadedly connected in the threaded cylinder (604).

2. The steel structure manufacturing inspection equipment according to claim 1, characterized in that: The driving mechanism includes a driving rod (701) rotatably connected between the inner walls on the left and right sides of the rectangular bin (1), two worms (702) are slidably connected on the outer peripheral wall of the driving rod (701), a support plate (703) with the top surface fixed to the adjustment bin (5) is rotatably connected on the outer peripheral wall of the worm (702), a worm wheel (704) meshing with the worm (702) is fixed on the outer peripheral wall of the screw rod (605), a circular rod (705) is rotatably connected to the inner bottom wall of the rectangular bin (1), a rotating rod (706) is rotatably connected to the front surface of the rectangular bin (1), bevel gears (707) are fixed on the rear end of the rotating rod (706) and the outer peripheral wall of the circular rod (705), and the two bevel gears (707) are meshed, a transmission gear (708) is fixed to the top end of the circular rod (705), and tooth plates (709) meshing with the transmission gear (708) are fixed to the opposite sides of the two adjustment bins (5).

3. The steel structure manufacturing inspection equipment according to claim 1, characterized in that: The rectangular hole (4) is used for the adjustment bin (5) to slide left and right inside it. Two slide rods arranged front and back and passing through the two adjustment bins (5) are fixed between the inner walls on the left and right sides of the rectangular bin (1). Two slide holes for the slide rods to slide through are opened on the left and right sides of the adjustment bin (5).

4. The steel structure manufacturing inspection equipment according to claim 1, characterized in that: Both the lower clamping plate (601) and the upper clamping plate (603) are arc-shaped plates, and two guide holes for the guide rods (602) to pass through and be slidably connected therewith are opened on the top surface of the upper clamping plate (603).

5. An inspection device for steel structure manufacturing according to claim 1, characterized in that: An activity hole for the threaded cylinder (604) to pass through and slide up and down inside it is opened on the top surface of the adjustment bin (5), and the bottom end of the screw rod (605) extends to the bottom of the adjustment bin (5) and is rotatably connected to the inner bottom wall of the adjustment bin (5).

6. The steel structure manufacturing inspection equipment according to claim 2, characterized in that: The driving rod (701) is a square rod, a square hole for the driving rod (701) to pass through and be slidably connected therewith is opened on the right side of the worm (702), and the right end of the driving rod (701) extends to the right side of the rectangular bin (1) and is fixed with a circular runner.

7. An inspection device for steel structure fabrication according to claim 2, characterized in that: A circular handle is fixed to the front end of the rotating rod (706), the rear end of the rotating rod (706) extends into the rectangular bin (1), and the two tooth plates (709) are respectively meshed with the front and rear sides of the transmission gear (708).

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