A steel structure anti-deformation detection device

Abstract

The present invention discloses a steel structure anti-deformation detection device, including a torque deformation structure, on which a protective adjustment detection structure is fixedly installed, the torque deformation structure includes a workbench with a mounting groove on one side of the upper part, and a guide sliding groove is opened on the upper inner wall of the mounting groove, and a linear motor group is fixedly installed inside the mounting groove, a bearing frame with a slider is fixedly installed above the linear motor group, and a cam is matched with one side of the bearing frame, and the other side of the cam is fixedly connected to the output end of the torsion motor, the torsion motor is fixedly installed on one side of the bearing frame through a mounting frame, a cavity slider is fixedly installed on one side of the upper part of the workbench and one side of the cam, and an electromagnet is fixedly installed inside the cavity slider, and the steel structure anti-deformation detection device plays a supporting role in rotation and adjustment through the cam.

Description

Technical Field

[0001] The invention relates to the technical field of steel structures, in particular to a steel structure anti-deformation detection device. Background Art

[0002] Steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Welds, bolts or rivets are usually used to connect the components or parts. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rust-free, galvanized or painted, and regular maintenance is required. After searching, it is found that the publication number in the existing public technology is: CN218546373U. A steel structure anti-deformation detection device belongs to the field of steel structure detection technology. The steel structure anti-deformation detection device includes a main body mechanism, the main body mechanism includes a bottom plate, an electric slide rail is arranged on the top of the bottom plate, and a detection head is arranged at the output end of the electric slide rail; a clamping mechanism, the clamping mechanism is arranged on the top of the bottom plate. The utility model sets a clamping mechanism. First, the user places the steel structure on the top of the supporting block and then moves the clamping plate. The steel structure is clamped by the clamping plate and the supporting block, thereby limiting the steel structure. When detecting, the electric slide rail is started by an external control switch, so that the detection head moves downward and contacts the steel structure. When the steel structure is deformed, the movable block moves on the top of the bottom plate and the supporting block rotates, thereby preventing the two ends of the steel structure from being unable to move when the middle end of the steel structure is pressed down.

[0003] To sum up: Although the above scheme solves the problem that the two ends of the steel structure cannot move during the anti-deformation process, the steel structure anti-deformation detection equipment set in the above scheme can only perform anti-deformation detection on a single position of the steel structure, and if the steel structure in the above scheme is broken during the anti-deformation detection process, the steel structure will detach from the clamp and splash, which may easily damage the equipment or those close to the operating equipment. At the same time, the above scheme can only perform a single compression test on the steel structure, and cannot perform a torsion test on the steel structure, so the overall detection function is single. Summary of the invention

[0004] The purpose of the present invention is to provide a steel structure anti-deformation detection device in view of the shortcomings of the prior art, so as to solve the problem that the steel structure anti-deformation detection device set up by the above-mentioned scheme proposed in the above-mentioned background technology can only perform anti-deformation detection on a single position of the steel structure, and if the steel structure in the above-mentioned scheme is broken during the anti-deformation detection process, the steel structure will break away from the clamp and splash, which may easily damage the equipment or those close to the operating equipment. At the same time, the above-mentioned scheme can only perform a single compression test on the steel structure, but cannot perform a torsion test on the steel structure, so that the overall detection function is single.

[0005] To achieve the above object, the present invention provides the following technical solutions: a steel structure anti-deformation detection device, comprising a torque deformation structure, on which a protection adjustment detection structure is fixedly installed;

[0006] The torque deformation structure includes a workbench with a mounting groove on one side of the top, and a guide sliding groove is opened on the inner wall of the mounting groove, and a linear motor group is fixedly installed inside the mounting groove;

[0007] A bearing frame with a slider is fixedly installed above the linear motor group, and a convex plate is matched with one side of the bearing frame, while the other side of the convex plate is fixedly connected to the output end of the torsion motor. The torsion motor is fixedly installed on one side of the bearing frame through a mounting frame.

[0008] By adopting the above technical solution, the provided convex disc can achieve matching rotation adjustment.

[0009] Preferably, a cavity slider is fixedly installed on one side above the workbench and one side of the convex disk, and an electromagnet is fixedly installed inside the cavity slider. At the same time, connecting springs are fixedly installed on both ends of the inner wall of the cavity slider. The cavity slider is slidably connected to a matching sliding block with an adsorption iron on the rear side, and both sides of the matching sliding block are fixedly connected to both ends of the connecting spring.

[0010] By adopting the above technical solution, the two ends are fixedly installed by the provided connecting springs.

[0011] Preferably, a through hole recessed block is fixedly mounted on one side of the matching sliding block, and a synchronous cylinder is fixedly mounted on the outer wall of the through hole recessed block, and an extrusion block for extruding and limiting the steel structure is fixedly mounted on the output end of the synchronous cylinder.

[0012] By adopting the above technical solution, the extrusion block is provided to achieve synchronous adjustment of extrusion and fixation.

[0013] Preferably, the protective adjustment and detection structure includes a connecting frame with a hollow structure inside, and through grooves are opened in the front and bottom of the connecting frame. At the same time, the connecting frame wraps the workbench through the through groove at the bottom and is fixed above the workbench. The connecting frame is respectively installed with protective tempered glass and a protective door with hinges through the through groove in the front, and the rear side of the protective door is installed and connected to the inner wall of the connecting frame through a hydraulic telescopic rod.

[0014] By adopting the above technical solution, the protective door is provided to play the role of opening and closing protection.

[0015] Preferably, a cavity slide bar is fixedly installed on the upper part of the connecting frame, and the lower part of the cavity slide bar is slidingly connected to the upper part of the connecting frame through a connecting slider. At the same time, the connecting slider is fixed on the upper part of the connecting frame. A groove is provided on the surface of the connecting frame to facilitate the fixed installation of the electric slide rail group, and a winch group is fixedly installed on the lower side of the connecting frame.

[0016] By adopting the above technical solution, the electric slide rail group is provided to drive the sliding adjustment.

[0017] Preferably, a guide wheel frame is fixedly installed below the surface of the electric slide rail group, and a steel wire rope extending from the winch group is provided in the middle of the guide wheel frame. At the same time, a hook for hanging the detection weight is fixedly installed at the bottom of the steel wire rope, and the bottom of the connecting frame is fixedly installed above the bearing frame.

[0018] By adopting the above technical solution, the detection impact weight can be gradually increased and decreased by setting the detection weight.

[0019] Preferably, the cavity slider is provided in a group, and a group of connecting springs is fixedly installed inside a single cavity slider.

[0020] By adopting the above technical solution, the cavity slider is provided to play a sliding role.

[0021] Preferably, there are three through grooves, and the three through grooves are vertically opened.

[0022] By adopting the above technical solution, the through groove is used to achieve installation and wrapping fixation.

[0023] Preferably, the overall shape of the connecting frame is an "L" structure.

[0024] By adopting the above technical solution, the connection frame is provided to achieve opening, installation and fixing.

[0025] Compared with the prior art, the invention has the following beneficial effects: the steel structure anti-deformation detection equipment,

[0026] (1) This case solves the problem that the steel structure anti-deformation detection equipment set in the above solution can only perform anti-deformation detection on a single position of the steel structure by setting the following in the protection adjustment detection structure: the connecting frame, the electric slide rail group, the hoisting unit, the guide wheel frame, the wire rope and the hook. When the steel structure needs to be tested for anti-deformation at different positions, the operator controls the electric slide rail group to drive the guide wheel frame to move synchronously. When the guide wheel frame moves synchronously under force, the length of the wire rope is adjusted to change the interval distance between the hook and the hoisting unit, so as to perform anti-deformation detection on different positions of the steel structure.

[0027] (2) The protective adjustment detection structure is provided with: a connection frame, protective tempered glass and a protective door, so as to solve the problem that if the steel structure in the above solution is broken during the anti-deformation detection process, the steel structure will be separated from the fixture and splashed, which may easily damage the equipment or those who are close to the equipment. During the anti-deformation detection of the steel structure, the connection frame, protective tempered glass and protective door are used to isolate the steel structure during the detection process, and to isolate and protect the external operators;

[0028] (3) By installing the torque deformation structure set in the placement component, the above solution can only perform a single compression test on the steel structure, but cannot perform a torsion test on the steel structure, so that the overall detection function is single. When the steel structure needs torque anti-deformation detection, the operator controls the torque motor to rotate one end of the steel structure. When one end of the steel structure rotates, the torque anti-deformation test of the steel structure is performed;

[0029] (4) The cavity sliding strip, connecting slider and connecting frame are arranged in the protective adjustment detection structure, so as to solve the problem that when the bearing frame is driven and adjusted, the overall sliding interval distance of the connecting frame cannot be changed, resulting in the protective adjustment detection structure always being able to adjust only one end of the steel structure or being unable to adjust the anti-deformation detection of the short steel structure;

[0030] (5) By arranging the cavity slider, electromagnet, adsorption iron and matching sliding block in the torque deformation structure, the problem that the matching sliding block is affected by gravity when it is unloaded or clamped to the steel structure is solved, so that the matching sliding block is always located below the inside of the cavity slider, resulting in the inability to transmit the torque axially when the steel structure is subjected to torque anti-deformation detection, which not only damages the torque motor but also fails to perform torque anti-deformation detection on the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the workbench, mounting groove, linear motor group, bearing frame, convex plate, torsion motor, cavity slider, through hole concave block, synchronous cylinder and extrusion block of the present invention;

[0033] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0034] Figure 4 It is a schematic diagram of the local structure of the cavity slider, electromagnet, connecting spring, matching sliding block and adsorption iron of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of the connection frame, protective tempered glass, protective door, hydraulic telescopic rod, cavity slide, connection frame, electric slide rail group, winch, guide wheel frame and wire rope of the present invention;

[0036] Figure 6 This is a schematic diagram of the connection frame and through slot structure of the present invention;

[0037] Figure 7 It is a schematic diagram of the partial structure of the cavity sliding strip and the connecting slider of the present invention;

[0038] Figure 8 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0039] In the figure: 1, torque deformation structure; 101, workbench; 102, mounting groove; 103, guide slide groove; 104, linear motor group; 105, bearing frame; 106, slider; 107, convex plate; 108, torsion motor; 109, cavity slider; 1010, electromagnet; 1011, connecting spring; 1012, matching slide block; 1013, adsorption iron; 1014, through hole concave block; 1015, synchronous cylinder; 1016, extrusion block; 2, protection adjustment and detection structure; 201, connection frame; 202, through slot; 203, protective tempered glass; 204, protection door; 205, hydraulic telescopic rod; 206, cavity slide bar; 207, connecting slider; 208, connecting frame; 209, electric slide rail assembly; 2010, winch assembly; 2011, guide wheel frame; 2012, wire rope; 2013, hook; 2014, detection weight. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-8 The present invention provides a technical solution: a steel structure anti-deformation detection device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a torque deformation structure 1, which includes a workbench 101 with a mounting groove 102 on one side of the top, and a guide sliding groove 103 is opened on the inner wall of the mounting groove 102, and a linear motor group 104 is fixedly installed inside the mounting groove 102, and a bearing frame 105 with a slider 106 is fixedly installed above the linear motor group 104, and a cam 107 is matched with one side of the bearing frame 105, and the other side of the cam 107 is fixedly connected to the output end of the torsion motor 108, and the torsion motor 108 is fixedly installed on one side of the bearing frame 105 through the mounting frame, wherein the above-mentioned components constitute a drive adjustment and rotation adjustment structure, and when the drive adjustment and rotation adjustment constituted by the above-mentioned components are used, not only the linear drive adjustment of the bearing frame 105 is changed, but also the rotation angle adjustment of the cam 107 is effectively changed.

[0042] The above scheme further has a cavity slider 109 fixedly installed on one side above the workbench 101 and on one side of the convex plate 107, and a group of cavity sliders 109 are provided, and a group of connecting springs 1011 are fixedly installed inside a single cavity slider 109. When the above components are provided with a group of two pieces, this not only reflects the practicality of the installation arrangement of the above components, but also reflects the sliding matching connectivity of the installation arrangement of the above components. When the above components are provided with a group of two pieces, the fixed installation of the inner side of the above components is reflected. At the same time, when a group of connecting springs 1011 are fixedly installed inside a single cavity slider 109, the matching sliding is effectively guaranteed. The two sides of the sliding block 1012 are fixedly installed, and the electromagnet 1010 is fixedly installed inside the cavity slider 109. At the same time, connecting springs 1011 are fixedly installed at both ends of the inner wall of the cavity slider 109. The cavity slider 109 is slidingly connected to the matching sliding block 1012 with an adsorption iron 1013 on the rear side, and the two sides of the matching sliding block 1012 are fixedly connected to both ends of the connecting spring 1011. The above-mentioned components constitute a sliding adsorption limit structure. When the sliding adsorption limit structure constituted by the above-mentioned components is used, not only the sliding interval distance of the matching sliding block 1012 is effectively changed, but also the matching sliding block 1012 is effectively fixed by sliding adsorption limit.

[0043] The above scheme is further characterized in that a through hole recessed block 1014 is fixedly installed on one side of the matching sliding block 1012, and a synchronous cylinder 1015 is fixedly installed on the outer wall of the through hole recessed block 1014, and at the same time, an extrusion block 1016 for limiting the extrusion of the steel structure is fixedly installed on the output end of the synchronous cylinder 1015, wherein the above-mentioned components constitute a synchronous drive clamping and fixing structure, and the synchronous drive clamping and fixing structure constituted by the above-mentioned components can effectively clamp and fix the two ends of the steel structure.

[0044] like Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a protective adjustment detection structure 2 is fixedly installed on the torque deformation structure 1, and the protective adjustment detection structure 2 includes a connection frame 201 with a hollow structure inside, and a through slot 202 is opened through the front and bottom of the connection frame 201, and three through slots 202 are opened, and the three through slots 202 are opened vertically. When the above structure is opened with three, it not only reflects the practicality of the above structure, but also reflects the installability of the above structure. When the above structure is opened with three, it reflects the opening of the above structure. The misalignment and verticality of the connection, as well as the fact that the three through slots 202 are vertically opened, effectively facilitate the through slots 202 opened at the bottom to wrap and fix the workbench 101. At the same time, the connecting frame 201 wraps the workbench 101 through the through slots 202 at the bottom and is fixed above the workbench 101. The connecting frame 201 is respectively installed with protective tempered glass 203 and a protective door 204 with hinges through the through slots 202 in front, and the rear side of the protective door 204 is connected to the inner wall of the connecting frame 201 through a hydraulic telescopic rod 205.

[0045] Furthermore, in the above scheme, a cavity slide bar 206 is fixedly installed on the upper part of the interior of the connecting frame 201, and the lower part of the cavity slide bar 206 is slidably connected to the upper part of the connecting frame 208 through a connecting slider 207, and the connecting slider 207 is fixed on the upper part of the connecting frame 208. The overall shape of the connecting frame 208 is an "L" structure. When the overall shape of the above-mentioned parts is an "L" structure, it not only reflects the installability of the above-mentioned parts, but also reflects the opening of the two sides of the above-mentioned parts. When the overall shape of the above-mentioned parts is an "L" structure, the synchronous driving adjustability of the above-mentioned parts is reflected. At the same time, when the overall shape of the above-mentioned parts is an "L" structure, the fixed installation of the top and bottom of the above-mentioned parts is reflected. A groove is provided on the surface of the connecting frame 208 for facilitating the fixed installation of the electric slide rail group 209, and a winch group 2010 is fixedly installed on the lower side of the connecting frame 208.

[0046] The above scheme further comprises a guide wheel frame 2011 fixedly installed below the surface of the electric slide rail group 209, and a steel wire rope 2012 extending from the winch group 2010 is provided in the middle of the guide wheel frame 2011, and a hook 2013 for hanging the detection weight 2014 is fixedly installed at the bottom of the steel wire rope 2012, and the bottom of the connecting frame 208 is fixedly installed above the bearing frame 105, wherein the detection weight 2014 adopts the detection weight 2014 setting of the existing technical structure, which not only facilitates the superimposed suspension of the detection weights 2014 but also facilitates the rapid suspension, disassembly and separation between the detection weights 2014.

[0047] In the above scheme, when the steel structure needs to be tested for deformation resistance, the operator controls the linear motor group 104 to operate. When the linear motor group 104 is operating, it drives the connecting frame 208 to adjust the movement synchronously, and adjusts the bearing frame 105 to the corresponding interval distance to facilitate the clamping and fixation of steel structures of different lengths. Then, the protective door 204 is opened and the steel structure is clamped and fixed at both ends by the synchronous cylinder 1015 and the extrusion block 1016. At this time, the operator manually hangs the detection weight 2014. At this time, the operator closes the protective door 204. At this time, the operator drives the winch group 2010 to operate and pulls the detection weight 2014 to the corresponding distance height through the wire rope 2012. At this time, the operator controls the winch group 2010 to stop working, and the detection weight 2014 falls on the surface of the steel structure. The steel structure is tested for impact resistance to deformation, and when the steel structure is subjected to force impact, the connecting spring 1011 is squeezed to drive the matching sliding block 1012 and the cavity slider 109 to slide relative to each other. When impact resistance to deformation detection is required for different positions of the steel structure, the operator controls the electric slide rail group 209 to drive the interval distance between the guide wheel frame 2011 and the winch group 2010, thereby facilitating the detection of impact resistance to deformation of different positions of the steel structure by the detection weight 2014. When torque resistance to deformation detection is required for the steel structure, the operator opens the protective door 204, lifts the steel structure, and then controls the electromagnet 1010 to operate and adsorb the matching sliding block 1012 and the steel structure to limit the position. At this time, the operator closes the protective door 204 and controls the torsion motor 108 to drive the cam 107 and one end of the steel structure to rotate under force, thereby performing torque detection on the steel structure.

[0048] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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

1. A steel structure anti-deformation detection device, characterized in that: It comprises a torque deformation structure (1), on which a protection adjustment detection structure (2) is fixedly mounted; The torque deformation structure (1) comprises a workbench (101) with a mounting groove (102) on one side of the top, a guide sliding groove (103) is provided on the top of the inner wall of the mounting groove (102), and a linear motor group (104) is fixedly installed inside the mounting groove (102); A bearing frame (105) with a slider (106) is fixedly mounted above the linear motor group (104), and a convex plate (107) is matchedly mounted on one side of the bearing frame (105), while the other side of the convex plate (107) is fixedly connected to the output end of the torsion motor (108), and the torsion motor (108) is fixedly mounted on one side of the bearing frame (105) via a mounting frame.

2. The steel structure anti-deformation detection device according to claim 1, characterized in that: A cavity slider (109) is fixedly installed on one side above the workbench (101) and on one side of the convex disc (107), and an electromagnet (1010) is fixedly installed inside the cavity slider (109). At the same time, connecting springs (1011) are fixedly installed on both ends of the inner wall of the cavity slider (109). The cavity slider (109) is slidably connected to a matching sliding block (1012) with an adsorption iron (1013) on the rear side, and both sides of the matching sliding block (1012) are fixedly connected to both ends of the connecting spring (1011).

3. A steel structure anti-deformation detection device according to claim 2, characterized in that: A through hole recessed block (1014) is fixedly mounted on one side of the matching sliding block (1012), and a synchronous cylinder (1015) is fixedly mounted on the outer wall of the through hole recessed block (1014), while an extrusion block (1016) for extruding and limiting the steel structure is fixedly mounted on the output end of the synchronous cylinder (1015).

4. The steel structure anti-deformation detection device according to claim 1, characterized in that: The protective adjustment detection structure (2) comprises a connection frame (201) with a hollow structure inside, and a through slot (202) is provided in the front and bottom of the connection frame (201), and the connection frame (201) is fixed above the workbench (101) by wrapping the workbench (101) through the through slot (202) at the bottom, and the connection frame (201) is respectively installed with protective tempered glass (203) and a protective door (204) with hinges through the through slot (202) in the front of the connection frame (201), and the rear side of the protective door (204) is connected to the inner wall of the connection frame (201) through a hydraulic telescopic rod (205).

5. The steel structure anti-deformation detection device according to claim 4, characterized in that: A cavity slide bar (206) is fixedly installed on the upper part of the interior of the connection frame (201), and the lower part of the cavity slide bar (206) is slidably connected to the upper part of the connection frame (208) through a connection slider (207). At the same time, the connection slider (207) is fixed on the upper part of the connection frame (208). A groove is provided on the surface of the connection frame (208) for facilitating the fixed installation of the electric slide rail group (209), and a winch group (2010) is fixedly installed on the lower part of one side of the connection frame (208).

6. The steel structure anti-deformation detection device according to claim 5, characterized in that: A guide wheel frame (2011) is fixedly installed below the surface of the electric slide rail group (209), and a steel wire rope (2012) extending from the hoisting machine group (2010) is provided in the middle of the guide wheel frame (2011). At the same time, a hook (2013) for hanging a detection weight (2014) is fixedly installed at the bottom of the steel wire rope (2012), and the bottom of the connecting frame (208) is fixedly installed above the bearing frame (105).

7. The steel structure anti-deformation detection device according to claim 2, characterized in that: The cavity slider (109) is provided in one group, and a group of connecting springs (1011) is fixedly installed inside a single cavity slider (109).

8. The steel structure anti-deformation detection device according to claim 4, characterized in that: The through slots (202) are provided with three pieces, and the three through slots (202) are vertically provided.

9. The steel structure anti-deformation detection device according to claim 5, characterized in that: The overall shape of the connecting frame (208) is an "L" structure.

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