Tower crane connecting structure detection device

Abstract

The utility model discloses a tower crane connecting structure detection device, and belongs to the technical field of tower crane connecting structure detection. Comprising a body; a control box is fixed to one side of the main body, connecting frames are fixedly connected to the two sides of the rear end of the upper portion of the main body, and a display screen is carried on the upper portions of the connecting frames. The tower crane connecting structure detection device has the beneficial effects that when a worker detects a tower crane connecting structure daily, a part of a steel structure can be taken and placed on the ultrasonic detector, then the worker can start the first motor to enable the first transmission rod and the second bevel gear to rotate, and then the worker can detect the tower crane connecting structure; at the moment, a first bevel gear meshed with a second bevel gear can drive a positive screw rod and a negative screw rod to rotate, and in the state, two opposite first screw rod sliding sleeves acting with the screw rod can drive connecting and mounting frames fixedly connected with the inner sides of the first screw rod sliding sleeves to be matched with sliding rods to conduct relative displacement. Therefore, the clamping frame and the second adjusting assembly on the inner side of the clamping frame can have a good clamping effect on the to-be-tested steel structure.

Description

Technical Field

[0001] The present application relates to the technical field of tower crane connection structure detection, and in particular to a tower crane connection structure detection device. Background Art

[0002] Tower crane, also known as tower crane, is the most commonly used lifting equipment on construction sites. It is connected section by section (in height) like an iron tower. It is used to lift construction materials such as steel bars, wooden slats, scaffolding pipes, etc. The tower crane connection structure is generally connected by welds, bolts or rivets between the steel structure members or components. Before using the above steel structure, inspection work is required, and a detection device is needed at this time.

[0003] The structure of the product can refer to a steel structure detection instrument disclosed in Chinese patent document CN219799332U, including a detector box, a control box is fixedly connected to the outer surface of one side of the detector box, a display screen and control buttons are connected to the front end of the control box, the display screen is located at the upper end of the control button, an ultrasonic detector is fixedly connected to the middle of the upper outer surface of the detector box, and clamping mechanisms are fixedly connected to both sides of the upper outer surface of the detector box.

[0004] In the above-mentioned detection instrument, although the steel structure to be tested above the ultrasonic detector is clamped by a clamping mechanism to ensure stable detection, due to the multi-faceted nature of the steel structure, when clamped by the clamping mechanism, the ultrasonic detector can only perform detection operations on the bottom surface of the steel structure above it. When it comes to detection processing of other surfaces, personnel are required to detach the steel structure from the clamping mechanism and change surfaces separately, which leads to the problem of low detection efficiency. Utility Model Content

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a tower crane connection structure detection device, which has the beneficial effect of assisting the steel structure face change detection during the working process or installation process, etc. due to the action of the adjustment mechanism.

[0007] A tower crane connection structure detection device comprises: a main body; a control box is fixed on one side of the main body, and a connecting frame is fixedly connected to both sides of the upper rear end of the main body, a display screen is carried on the top of the connecting frame, an ultrasonic detector is installed in the upper middle part of the main body, an adjustment mechanism is installed inside and above the main body, and a pre-cleaning mechanism is installed on one side of the upper part of the main body, the adjustment mechanism comprises an inner groove, and the inner groove is opened inside the main body, an adjustment component 1 is installed inside the inner groove, the adjustment component 1 comprises a connecting frame, and a clamping frame is fixed above the connecting frame, preset guide grooves for guiding the movement of the clamping frame are opened on both sides of the main body, and an adjustment component 2 is installed on the inner side of the upper part of the clamping frame.

[0008] Furthermore, the adjustment component 1 includes forward and reverse screw rods, and the forward and reverse screw rods are installed on one side of the interior of the main body, a bevel gear 1 is fixed to the periphery of one side of the middle part of the forward and reverse screw rods, and a bevel gear 2 is meshed with one side of the bevel gear 1, one end of a transmission rod 1 is fixed to the inner side of the middle part of the bevel gear 2, and the other end of the transmission rod 1 is connected to a motor 1, a screw rod slide sleeve 1 is screwed on the periphery of both sides of the middle part of the forward and reverse screw rods, and a connecting frame is fixed to the inner side of the two screw rod slide sleeves 1, and a sliding rod for guiding the movement of the connecting frame is fixed to the other side of the interior of the main body.

[0009] Furthermore, the forward and reverse screw rods and the slide rod are oppositely distributed along the transverse center axis of the internal groove of the main body, and the forward and reverse screw rods and the slide rod are at the same height.

[0010] Furthermore, the second adjustment component includes a side mounting frame, and the side mounting frame is fixed to the upper inner side of the clamping frame, a transmission screw is installed on one side of the interior of the side mounting frame, and a second motor is installed on the output end of the transmission screw, a screw sleeve second is screwed on the periphery of one side of the middle part of the transmission screw, and a side connecting frame is fixed on the inner side of the screw sleeve second, a guide rod for guiding the sliding of the side connecting frame is fixed on the other side of the interior of the side mounting frame, a third motor is installed inside the side connecting frame, and a transmission rod second is connected to the output end of the motor three, and an anti-slip clamping block is connected to the end of the transmission rod second.

[0011] Furthermore, a preset hole slot is provided in the middle of the inner end of the side connecting frame for the second transmission rod to penetrate for transmission.

[0012] Furthermore, the pre-cleaning mechanism includes a fixed frame, and the fixed frame is installed on one side of the top end of the main body, inner guide grooves are opened on both sides of the interior of the fixed frame, and sliding frames are slidably arranged on the inner sides of the two inner guide grooves, a fixed plate is fixed on one side of the inner side of the sliding frame, and a motor four is installed on one side of the fixed plate, a rotating rod is installed on the output end of the motor four, and a cleaning brush is sleeved on the middle periphery of the rotating rod, and an electric push rod is installed in the middle between the fixed frame and the sliding frame.

[0013] Furthermore, the sliding frame is slidably connected to the inner guide grooves opened on both sides of the interior of the fixed frame.

[0014] Furthermore, the end and output end of the motor 4 are respectively connected to the fixed frame and the sliding frame.

[0015] The beneficial effects of the present application are as follows: a tower crane connection structure detection device is provided. When the staff conducts daily inspections on the tower crane connection structure, a part of the steel structure can be placed on the ultrasonic detector, and then the staff can start the motor to rotate the transmission rod and the bevel gear. At this time, the bevel gear meshed with the bevel gear will drive the forward and reverse screws to rotate. In this state, the two relative screw sleeves acting on the screw can drive the connecting frames fixed on their inner sides to cooperate with the sliding rods to perform relative displacement. Since the clamping frame is fixed above the connecting frame, the clamping frame and its inner adjustment component can play a role in the steel structure to be tested. Better clamping effect, so that the ultrasonic detector can perform corresponding detection on the bottom surface of the steel structure to be tested that is stable above it, and when the bottom surface detection is completed, the personnel can start motor 2 to rotate the transmission screw, and at this time, the screw sleeve 2 acting thereon can carry the side connecting frame and its one side anti-slip clamping block and other clamping parts to cooperate with the guide rod to move up and down. This process is mainly to adapt to the steel structures to be tested of different specifications and heights, and to provide space for turning over the subsequent side connecting frame internal motor 3 to control the anti-slip clamping block and the steel structure to be tested clamped on its inner side, thereby achieving the beneficial effect of mechanical face-changing detection without the need for manual adjustment operations.

[0016] Before the above structure turns over the steel structure to be tested, the personnel can start the four-drive rotating rod of the motor on the inner side of the sliding frame and the cleaning brush set around it to rotate, so that it can clean the next surface to be tested of the steel structure to avoid rust, impurities and other factors adhering to its surface and affecting the subsequent normal inspection. When it comes to steel structure surfaces of different specifications to be tested, the personnel can start the electric push rod to adjust the front and rear displacement distance of the sliding frame, and cooperate with the lifting and lowering of the steel structure to be tested in the two pairs of clamps of the adjustment component to achieve a more comprehensive cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0019] In the attached picture:

[0020] Figure 1is a three-dimensional schematic diagram according to an embodiment of the present application;

[0021] Figure 2 is a schematic top view of an adjustment component according to an embodiment of the present application;

[0022] Figure 3 According to the embodiment of the present application Figure 1 Schematic diagram at A in the middle;

[0023] Figure 4 It is a schematic diagram of a pre-cleaning mechanism according to an embodiment of the present application.

[0024] Reference numerals:

[0025] 1. Subject;

[0026] 2. Control box;

[0027] 3. Connecting frame;

[0028] 4. Display screen;

[0029] 5. Ultrasonic detector;

[0030] 6. Adjustment mechanism; 61. Internal groove; 62. Adjustment component 1; 621. Forward and reverse screw rods; 622. Bevel gear 1; 623. Bevel gear 2; 624. Transmission rod 1; 625. Motor 1; 626. Screw sleeve 1; 627. Connecting frame; 628. Slide rod; 63. Clamping frame; 64. Preset guide groove; 65. Adjustment component 2; 651. Side mounting frame; 652. Transmission screw rod; 653. Motor 2; 654. Screw sleeve 2; 655. Side connecting frame; 656. Guide rod; 657. Motor 3; 658. Transmission rod 2; 659. Anti-slip clamping block;

[0031] 7. Pre-cleaning mechanism; 71. Fixed frame; 72. Inner guide groove; 73. Sliding frame; 74. Fixed plate; 75. Motor 4; 76. Rotating rod; 77. Cleaning brush; 78. Electric push rod. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0033] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0034] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0036] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] like Figure 1-4A tower crane connection structure detection device comprises: a main body 1; a control box 2 is fixed on one side of the main body 1, and a connecting frame 3 is fixedly connected to both sides of the upper rear end of the main body 1, a display screen 4 is mounted on the upper part of the connecting frame 3, an ultrasonic detector 5 is installed in the upper middle part of the main body 1, an adjustment mechanism 6 is installed inside and above the main body 1, and a pre-cleaning mechanism 7 is installed on the upper side of the main body 1, the adjustment mechanism 6 comprises an inner groove 61, and the inner groove 61 is opened inside the main body 1, an adjustment component 62 is installed inside the inner groove 61, the adjustment component 62 comprises a positive and negative screw rod 621, and the positive and negative screw rod 621 is installed on one side of the inner part of the main body 1, a bevel gear 622 is fixed on the periphery of one side of the middle part of the positive and negative screw rod 621, and the bevel gear 622 is fixed on the periphery of one side of the middle part of the positive and negative screw rod 621, and the bevel gear 622 is fixed on the periphery of one side of the middle part of the positive and negative screw rod 621. A bevel gear 2 623 is meshed on one side of the main body 1, one end of a transmission rod 1 624 is fixed on the inner side of the middle of the bevel gear 2 623, and the other end of the transmission rod 1 624 is connected to a motor 1 625, a screw sleeve 1 626 is screwed on both sides of the middle of the forward and reverse screw rods 621, and a connecting frame 627 is fixed on the inner side of the two screw sleeves 1 626, and a slide bar 628 for guiding the connecting frame 627 is fixed on the other side of the inside of the main body 1, the forward and reverse screw rods 621 and the slide bar 628 are oppositely distributed along the transverse central axis of the internal groove 61 of the main body 1, and the forward and reverse screw rods 621 and the slide bar 628 are at the same height, the adjustment component 1 62 includes a connecting frame 627, and a clamping frame 63 is fixed on the top of the connecting frame 627, the main body Preset guide grooves 64 for guiding the movement of the clamping frame 63 are provided on both sides of 1, and an adjustment component 2 65 is installed on the upper inner side of the clamping frame 63. The adjustment component 2 65 includes a side frame 651, and the side frame 651 is fixed to the upper inner side of the clamping frame 63. A transmission screw rod 652 is installed on one side of the inside of the side frame 651, and a motor 2 653 is installed on the output end of the transmission screw rod 652. A screw rod sliding sleeve 2 654 is screwed on the periphery of one side of the middle part of the transmission screw rod 652, and a side connecting frame 655 is fixed on the inner side of the screw rod sliding sleeve 2 654. A guide rod 656 for guiding the sliding of the side connecting frame 655 is fixed on the other side of the inside of the side frame 651. A motor 3 657 is installed inside the side connecting frame 655, and the output end of the motor 3 657 is connected to the transmission screw rod 653. Rod 2 658, the end of transmission rod 2 658 is connected with anti-skid clamping block 659, and the middle part of the inner side end of side connecting frame 655 is provided with a preset hole slot for transmission rod 2 658 to pass through. When the staff conducts daily inspection on the tower crane connection structure, they can take a part of the steel structure and place it on the ultrasonic detector 5, and then the staff can start the motor 1 625 to rotate the transmission rod 1 624 and the bevel gear 2 623. At this time, the bevel gear 1 622 meshing with the bevel gear 2 623 will drive the positive and negative screw rods 621 to rotate. In this state, the two relative screw rod sliding sleeves 1 626 acting with the screw rod can carry the connecting frame 627 fixed on their inner sides to cooperate with the sliding rod 628 for relative displacement. Since the clamping frame 63 is fixed on the top of the connecting frame 627,Therefore, the clamping frame 63 and its inner adjustment component 2 65 can have a good clamping effect on the steel structure to be tested, so that the ultrasonic detector 5 can perform corresponding detection on the bottom surface of the steel structure to be tested that is stabilized above it. When the bottom surface detection is completed, the personnel can start the motor 2 653 to rotate the transmission screw 652. At this time, the screw sleeve 2 654 that acts with it can carry the side connecting frame 655 and its side anti-skid clamping block 659 and other clamping components to cooperate with the guide rod 656 to move up and down. This process is mainly to adapt to the steel structure to be tested of different specifications and heights, and to provide a flip space for the subsequent side connecting frame 655 internal motor 3 657 to control the anti-skid clamping block 659 and the steel structure to be tested clamped on its inner side, so as to achieve the beneficial effect of mechanical face-changing detection without manual adjustment operation.

[0038] Among them, the pre-cleaning mechanism 7 includes a fixed frame 71, and the fixed frame 71 is installed on one side of the top of the main body 1, inner guide grooves 72 are opened on both sides of the interior of the fixed frame 71, and sliding frames 73 are slidably arranged on the inner sides of the two inner guide grooves 72, and the sliding frame 73 is slidably connected with the inner guide grooves 72 opened on both sides of the interior of the fixed frame 71, a fixed plate 74 is fixed on one side of the inner side of the sliding frame 73, and a motor 75 is installed on one side of the fixed plate 74, a rotating rod 76 is installed on the output end of the motor 75, and a cleaning brush 77 is sleeved on the middle periphery of the rotating rod 76, an electric push rod 78 is installed in the middle between the fixed frame 71 and the sliding frame 73, and the motor 74 is installed on the output end of the motor 75. The end and output end of 75 are respectively connected to the fixed frame 71 and the sliding frame 73. Before the above structure turns over the steel structure to be tested, the personnel can start the motor 4 75 inside the sliding frame 73 to drive the rotating rod 76 and the cleaning brush 77 arranged around it to rotate, so that it can clean the next surface to be tested of the steel structure to be tested, so as to avoid rust, impurities and the like adhering to its surface and affecting the subsequent normal detection. When it involves some steel structure surfaces to be tested of different specifications, the personnel can start the electric push rod 78 to adjust the front and rear displacement distance of the sliding frame 73, and cooperate with the adjustment component 2 65 to lift the steel structure to be tested in the clamping to achieve a more comprehensive cleaning effect.

[0039] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A tower crane connection structure detection device, comprising: A main body (1); characterized in that: a control box (2) is fixed on one side of the main body (1), and a connecting frame (3) is fixedly connected to both sides of the upper rear end of the main body (1), a display screen (4) is mounted above the connecting frame (3), an ultrasonic detector (5) is installed in the middle of the upper part of the main body (1), an adjustment mechanism (6) is installed inside and above the main body (1), and a pre-cleaning mechanism (7) is installed on one side of the upper part of the main body (1), the adjustment mechanism (6) includes an inner groove (61), and the inner groove (61) is opened inside the main body (1), an adjustment component 1 (62) is installed inside the inner groove (61), the adjustment component 1 (62) includes a connecting frame (627), and a clamping frame (63) is fixed above the connecting frame (627), preset guide grooves (64) for guiding the movement of the clamping frame (63) are opened on both sides of the main body (1), and an adjustment component 2 (65) is installed on the inner side of the upper part of the clamping frame (63).

2. The tower crane connection structure detection device according to claim 1, characterized in that: The adjustment component 1 (62) comprises a forward and reverse screw rod (621), and the forward and reverse screw rod (621) is installed on one side of the interior of the main body (1); a bevel gear 1 (622) is fixed on the periphery of one side of the middle part of the forward and reverse screw rod (621), and a bevel gear 2 (623) is meshed on one side of the bevel gear 1 (622); one end of a transmission rod 1 (624) is fixed on the inner side of the middle part of the bevel gear 2 (623), and the other end of the transmission rod 1 (624) is connected to a motor 1 (625); screw rod sliding sleeves 1 (626) are screwed on the periphery of both sides of the middle part of the forward and reverse screw rod (621), and a connecting frame (627) is fixed on the inner side of the two screw rod sliding sleeves 1 (626); and a sliding rod (628) for guiding the connecting frame (627) is fixed on the other side of the interior of the main body (1).

3. The tower crane connection structure detection device according to claim 2, characterized in that: The forward and reverse screw rods (621) and the slide rod (628) are arranged opposite to each other along the transverse central axis of the internal groove (61) of the main body (1), and the forward and reverse screw rods (621) and the slide rod (628) are at the same height.

4. The tower crane connection structure detection device according to claim 1, characterized in that: The second adjustment component (65) comprises a side mounting frame (651), and the side mounting frame (651) is fixed to the upper inner side of the clamping frame (63); a transmission screw rod (652) is installed on one side of the inside of the side mounting frame (651), and a second motor (653) is installed on the output end of the transmission screw rod (652); a second screw rod sleeve (654) is screwed on the periphery of one side of the middle part of the transmission screw rod (652), and a side connecting frame (655) is fixed on the inner side of the second screw rod sleeve (654); a guide rod (656) for guiding the side connecting frame (655) to slide is fixed on the other side of the inside of the side mounting frame (651); a third motor (657) is installed on the inside of the side connecting frame (655), and a second transmission rod (658) is connected to the output end of the third motor (657); and a non-slip clamping block (659) is connected to the end of the second transmission rod (658).

5. The tower crane connection structure detection device according to claim 4, characterized in that: A preset hole slot is provided in the middle of the inner end of the side connecting frame (655) for the second transmission rod (658) to penetrate for transmission.

6. The tower crane connection structure detection device according to claim 1, characterized in that: The pre-cleaning mechanism (7) comprises a fixed frame (71), and the fixed frame (71) is installed on one side of the top end of the main body (1), inner guide grooves (72) are provided on both sides of the interior of the fixed frame (71), and a sliding frame (73) is slidably provided on the inner sides of the two inner guide grooves (72), a fixed plate (74) is fixed on one side of the inner side of the sliding frame (73), and a motor (75) is installed on one side of the fixed plate (74), a rotating rod (76) is installed on the output end of the motor (75), and a cleaning brush (77) is sleeved on the middle periphery of the rotating rod (76), and an electric push rod (78) is installed in the middle between the fixed frame (71) and the sliding frame (73).

7. The tower crane connection structure detection device according to claim 6, characterized in that: The sliding frame (73) is slidably connected to the inner guide grooves (72) provided on both sides of the interior of the fixed frame (71).

8. The tower crane connection structure detection device according to claim 6, characterized in that: The end and output end of the motor 4 (75) are respectively connected to the fixed frame (71) and the sliding frame (73).

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