On-site rapid butt joint device for steel beams

Abstract

The utility model discloses a steel beam on-site rapid butt joint device, which belongs to the technical field of steel beam on-site rapid butt joint, and adopts the technical scheme that the steel beam on-site rapid butt joint device comprises a first steel beam section and a second steel beam section, the top of the first steel beam section is provided with a movable frame, and the left side and the right side of the movable frame are respectively bolted with a fixed plate; a limiting structure is arranged at the bottom of the fixing plate, a hydraulic telescopic structure is connected to the rear side of the limiting structure in a bolted mode, and the problem that in the existing steel beam section butt joint technology, most of the existing steel beam section butt joint technologies are lack of precise moving positioning and auxiliary mounting structures, and consequently when steel beam sections are in butt joint, the steel beam sections cannot be accurately positioned is solved. The steel beam sections which are not installed are difficult to quickly and accurately guide to a proper position for installation, the construction difficulty and the time cost are increased, meanwhile, the existing butt joint technology is insufficient in deviation control capacity during butt joint of the steel beam sections, large deviation is prone to occurring in the butt joint process, and the butt joint efficiency is improved. The stability and the safety of the steel beam structure are further influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel beam on -the -spot quick butt joint technical field especially relates to a steel beam on -the -spot quick butt joint device. BACKGROUND

[0002] Steel beam on -the -spot quick butt joint device is a kind of applied in the field environment of construction etc., it is specially used to connect two or more steel beams quickly, accurately together Equipment, widely used in construction engineering field, such as industrial plant construction, high-rise building steel structure installation, bridge construction etc., in these scenes, steel beam as main bearing structure, need a lot of on -the -spot butt joint work, this kind of quick butt joint device can meet the construction requirement, improve construction efficiency and quality.

[0003] The connecting strength of adjacent segmented steel columns is poor, and the use stability of the connected adjacent segmented steel columns is difficult to guarantee.

[0004] The existing patent (publication number: CN213682490U) discloses a segmented steel column on -the -spot quick butt joint installation structure, which comprises a first steel column and a second steel column, the first steel column and the second steel column are provided with a connecting assembly, the connecting assembly comprises a top block, a bottom support block, an extension cylinder, a locking rod and a positioning block; the top block is located on the outer side wall of the second steel column, the bottom support block is located on the outer side wall of the first steel column, and the extension cylinder is located on the side wall of the bottom support block towards the top block, this application has the effect of improving the connecting strength of adjacent segmented steel columns.

[0005] In view of the above problems, the existing patent provides a solution, and in the existing steel beam segment butt joint technology, most lack precise mobile positioning and auxiliary installation structure, which leads to difficulty in quickly and accurately guiding the uninstalled steel beam segment to the appropriate position for installation when performing steel beam segment butt joint, increases the construction difficulty and time cost, at the same time, the deviation control ability of the existing butt joint technology is insufficient when the steel beam segment is butt jointed, which is easy to have larger deviation in the butt joint process, and then affects the stability and safety of steel beam structure.

[0006] Therefore, a steel beam on -the -spot quick butt joint device is provided. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a steel beam on -the -spot quick butt joint device, which can solve the problem that in the existing steel beam segment butt joint technology, most lack precise mobile positioning and auxiliary installation structure, which leads to difficulty in quickly and accurately guiding the uninstalled steel beam segment to the appropriate position for installation when performing steel beam segment butt joint, increases the construction difficulty and time cost, at the same time, the deviation control ability of the existing butt joint technology is insufficient when the steel beam segment is butt jointed, which is easy to have larger deviation in the butt joint process, and then affects the stability and safety of steel beam structure.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a kind of steel beam on-site quick butt joint device, first steel beam section and second steel beam section are provided, the top of the first steel beam section is provided with moving frame, the left side and the right side of the moving frame are bolted with fixed plate, the bottom of the fixed plate is provided with limiting structure, the rear side of the limiting structure is bolted with hydraulic telescopic structure, the rear side of the hydraulic telescopic structure is bolted with guide mechanism, the surface of the guide mechanism is inserted with the inner wall of second steel beam section, the rear side of the guide mechanism is provided with deviation rectifying mechanism;

[0009] The guide mechanism includes a rubber sleeve, a lifting type plug rod and a guide seat, the front side of the guide seat is bolted with the rear side of the hydraulic telescopic structure, the surface of the lifting type plug rod is bolted with the inner wall of the guide seat, and the inner wall of the rubber sleeve is threadedly connected with the surface of the lifting type plug rod.

[0010] Preferably, the rear side of the guide seat is bolted with a fixing frame, and the side close to the deviation rectifying mechanism of the fixing frame is bolted with an electric telescopic component.

[0011] Preferably, the side close to the deviation rectifying mechanism of the electric telescopic component is bolted with a rotating component, and the side close to the deviation rectifying mechanism of the rotating component is bolted with the deviation rectifying mechanism.

[0012] Preferably, the deviation rectifying mechanism includes a guide frame, a rotating shaft and a rotating wheel, the surface of the rotating shaft is bolted with the inner wall of the rotating wheel, the surface of the rotating shaft is rotatably connected with the inner wall of the guide frame, and the side close to the rotating component of the guide frame is bolted with the rotating component.

[0013] Preferably, the inner wall of the fixed plate is rotatably connected with a turnover component, and the side close to the limiting structure of the turnover component is bolted with the limiting structure.

[0014] Preferably, the front side of the fixed plate is bolted with an output component, and the rear side of the output component is bolted with the front side of the turnover component.

[0015] Preferably, the inner wall of the limiting structure is movably connected with a lifting limiting component, and the surface of the lifting limiting component is clamped with the inner wall of the first steel beam section.

[0016] Preferably, the inner wall of the guide frame is provided with a rotating hole matched with the rotating shaft, and the inner wall of the guide frame is provided with a rotating groove matched with the rotating wheel.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The application sets guiding mechanism, when using, through moving frame on the top of the installed first steel beam section to move, ensures to reach the best operation position, then fixes by using limiting structure, makes the hydraulic telescopic structure can accurately guide the installation of the second steel beam section, improves the convenience and accuracy of butt joint, reduces the installation problem caused by inaccurate positioning;

[0019] 2、The application sets deviation correction mechanism, can prevent the second steel beam section from having large deviation when butt joint, guarantees the butt joint quality and structural stability in the steel beam butt joint construction, avoids the security risk caused by the butt joint deviation of the second steel beam section. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structural diagram of the steel beam on-site quick butt joint device of the utility model;

[0021] Figure 2 It is the structure diagram of the first steel beam section of the utility model;

[0022] Figure 3 It is the structure diagram of the fixed plate of the utility model;

[0023] Figure 4 It is the structure diagram of the turnover assembly of the utility model;

[0024] Figure 5 It is the structure diagram of the hydraulic telescopic structure of the utility model;

[0025] Figure 6 It is the structure diagram of the guiding mechanism of the utility model;

[0026] Figure 7 It is the structure diagram of the deviation correction mechanism of the utility model.

[0027] In the drawing, 1, first steel beam section;2, guiding mechanism;201, rubber sleeve;202, lifting type inserting rod;203, guiding seat;3, deviation correction mechanism;301, guide frame;302, rotating shaft;303, rotating wheel;4, second steel beam section;5, moving frame;6, fixed plate;7, hydraulic telescopic structure;8, fixed frame;9, electric telescopic assembly;10, rotating assembly;11, turnover assembly;12, output assembly;13, lifting limiting assembly;14, rotating hole;15, rotating groove;16, limiting structure. DETAILED DESCRIPTION

[0028] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0029] Please refer to Figures 1-7 The utility model provides technical scheme:

[0030] A steel beam on -the -spot quick butt joint device, including first steel beam section 1 and second steel beam section 4, the top of first steel beam section 1 is provided with moving frame 5, and the left side and the right side of moving frame 5 are all bolted with fixed plate 6, and the bottom of fixed plate 6 is provided with limiting structure 16, and the rear side of limiting structure 16 is bolted with hydraulic telescopic structure 7, and the rear side of hydraulic telescopic structure 7 is bolted with guide mechanism 2, and the surface of guide mechanism 2 is inserted with the inner wall of second steel beam section 4, and the rear side of guide mechanism 2 is provided with deviation rectifying mechanism 3;

[0031] Guide mechanism 2 includes rubber sleeve 201, lifting type plug rod 202 and guide seat 203, the front side of guide seat 203 is bolted with the rear side of hydraulic telescopic structure 7, the surface of lifting type plug rod 202 is bolted with the inner wall of guide seat 203, and the inner wall of rubber sleeve 201 is screw connected with the surface of lifting type plug rod 202.

[0032] In the embodiment: by setting guide mechanism 2, when using, moving frame 5 moves on the top of the first steel beam section 1 that has been installed, ensure that the best operating position can be reached, when moving to the appropriate position, the limiting structure 16 at the bottom of the fixed plate 6 can be turned to the appropriate position, it is convenient for the limiting structure 16 to be fixed at the bottom of the first steel beam section 1, and then ensure that the hydraulic telescopic structure 7 can accurately drive guide mechanism 2 to guide and install the second steel beam section 4, when installing, lifting type plug rod 202 drives rubber sleeve 201 to lift on the inner wall of guide seat 203, it is convenient for subsequent lifting type plug rod 202 and rubber sleeve 201 to be inserted into the inner wall of second steel beam section 4, subsequent guide installation work is carried out, the convenience and accuracy of steel beam section butt joint are greatly improved, installation difficulty and time waste caused by inaccurate positioning are reduced, by setting deviation rectifying mechanism 3, the second steel beam section 4 can be effectively avoided during butt joint process Large deviation, deviation control is crucial in steel beam butt joint construction, deviation rectifying mechanism 3 can rectify the position of second steel beam section 4, guarantee the quality of second steel beam section 4 butt joint and the stability of structure, avoid subsequent structure safety hidden danger caused by the large deviation of second steel beam section 4 butt joint.

[0033] Specifically, as Figure 7As shown, the rear side of the guide seat 203 is bolted with a fixing frame 8, and the side close to the deviation rectifying mechanism 3 is bolted with an electric telescopic assembly 9.

[0034] Specifically, as shown in the figure, Figure 7 As shown, the side close to the deviation rectifying mechanism 3 of the electric telescopic assembly 9 is bolted with a rotating assembly 10, and the side close to the deviation rectifying mechanism 3 of the rotating assembly 10 is bolted with the deviation rectifying mechanism 3.

[0035] Specifically, as shown in the figure, Figure 7 As shown, the deviation rectifying mechanism 3 includes a guide frame 301, a rotating shaft 302 and a rotating wheel 303, the surface of the rotating shaft 302 is bolted with the inner wall of the rotating wheel 303, the surface of the rotating shaft 302 is rotationally connected with the inner wall of the guide frame 301, and the side close to the rotating assembly 10 of the guide frame 301 is bolted with the rotating assembly 10.

[0036] In this embodiment: the electric telescopic assembly 9 can assist in rectifying the deviation of the second steel beam segment 4, quickly push the rotating assembly 10 and the deviation rectifying mechanism 3 into place, and the rotating assembly 10 can rotate flexibly around the shaft center when the steel beam is tilted by external force, so as to ensure that the deviation rectifying mechanism 3 closely fits the steel beam, maintain the straightness of the butt joint, avoid structural imbalance, and the guide frame 301 of the deviation rectifying mechanism 3 provides stable support for the rotating shaft 302 and the rotating wheel 303, and the rotating wheel 303 rotates and rectifies in the limited space of the guide frame 301 by means of the friction with the second steel beam segment 4, effectively controls the deviation of the second steel beam segment 4, and guarantees the butt joint quality and structural stability.

[0037] Specifically, as shown in the figure, Figure 4 As shown, the inner wall of the fixed plate 6 is rotationally connected with a turnover assembly 11, and the side close to the limiting structure 16 of the turnover assembly 11 is bolted with the limiting structure 16.

[0038] Specifically, as shown in the figure, Figure 4 As shown, the front side of the fixed plate 6 is bolted with an output assembly 12, and the rear side of the output assembly 12 is bolted with the front side of the turnover assembly 11.

[0039] In this embodiment: the turnover assembly 11 can quickly and accurately turn the limiting structure 16 after the moving frame 5 is in place, so as to closely fit the bottom of the steel beam, improve the positioning accuracy of the moving frame 5, reduce subsequent rework, speed up the construction, the output assembly 12 intelligently adjusts and controls the torque according to the characteristics of the steel beam, guarantees the smooth operation of the turnover assembly 11, the accurate action, prevents the abnormal power from affecting the positioning, and ensures the smoothness of the butt joint positioning link.

[0040] Specifically, as shown in the figure, Figure 5 As shown, the inner wall of the limiting structure 16 is movably connected with a lifting limiting assembly 13, and the surface of the lifting limiting assembly 13 is clamped with the inner wall of the first steel beam segment 1.

[0041] Specifically, as shown in the figure, Figure 7As shown, the inner wall of the guide frame 301 is provided with a rotating hole 14 matched with the rotating shaft 302, and the inner wall of the guide frame 301 is provided with a rotating groove 15 matched with the rotating wheel 303.

[0042] In the embodiment: the lifting limiting assembly 13 can clamp the inner wall of the first steel beam segment 1, prevent the loosening and displacement of the limiting structure 16, ensure the operation precision, the rotating hole 14 of the guide frame 301 accurately restricts the rotation of the rotating shaft 302, and the rotating groove 15 strictly regulates the trajectory of the rotating wheel 303, both of which cooperate to ensure the reliable operation of the deviation rectifying mechanism 3 and accurate deviation rectification.

[0043] Working principle: during the use of the first steel beam segment 1 and the moving frame 5, the guide mechanism 2 is arranged, and the moving frame 5 is moved on the top of the installed first steel beam segment 1 during use, so that the best operation position can be reached, when the moving frame 5 is moved to the appropriate position, the limiting structure 16 at the bottom of the fixed plate 6 can be turned to the appropriate position, so as to fix the limiting structure 16 at the bottom of the first steel beam segment 1, thereby ensuring that the hydraulic telescopic structure 7 can accurately drive the guide mechanism 2 to guide and install the second steel beam segment 4, during installation, the rubber sleeve 201 is driven by the lifting type inserting rod 202 to ascend and descend in the inner wall of the guide seat 203, so as to facilitate the subsequent insertion of the lifting type inserting rod 202 and the rubber sleeve 201 into the inner wall of the second steel beam segment 4, and subsequent guiding and installing work, which greatly improves the convenience and accuracy of the steel beam segment butt joint, reduces the installation difficulty and time waste caused by inaccurate positioning, and through the arrangement of the deviation rectifying mechanism 3, the deviation of the second steel beam segment 4 during butt joint can be effectively avoided, in the steel beam butt joint construction, the deviation control is very important, the deviation rectifying mechanism 3 can rectify the position of the second steel beam segment 4, so as to guarantee the butt joint quality and structural stability of the second steel beam segment 4, and avoid the subsequent structural safety hidden danger caused by the large deviation of the second steel beam segment 4 during butt joint.

[0044] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A steel beam field rapid butt joining device comprising a first steel beam segment (1) and a second steel beam segment (4), characterized in that: The top of the first steel beam section (1) is provided with a moving frame (5), the left side and the right side of the moving frame (5) are bolted with a fixed plate (6), the bottom of the fixed plate (6) is provided with a limiting structure (16), the rear side of the limiting structure (16) is bolted with a hydraulic telescopic structure (7), the rear side of the hydraulic telescopic structure (7) is bolted with a guide mechanism (2), the surface of the guide mechanism (2) is inserted with the inner wall of the second steel beam section (4), and the rear side of the guide mechanism (2) is provided with a deviation rectifying mechanism (3). The guide mechanism (2) comprises a rubber sleeve (201), a lifting type plug rod (202) and a guide seat (203), the front side of the guide seat (203) is bolted with the rear side of the hydraulic telescopic structure (7), the surface of the lifting type plug rod (202) is bolted with the inner wall of the guide seat (203), and the inner wall of the rubber sleeve (201) is screwed with the surface of the lifting type plug rod (202).

2. A steel beam field rapid butt joint device according to claim 1, characterized in that: The rear side of the guide seat (203) is bolted with a fixing frame (8), one side of the fixing frame (8) close to the deviation rectifying mechanism (3) is bolted with an electric telescopic assembly (9).

3. A steel beam field rapid butt joint device according to claim 2, characterized in that: One side of the electric telescopic assembly (9) close to the deviation rectifying mechanism (3) is bolted with a rotating assembly (10), and one side of the rotating assembly (10) close to the deviation rectifying mechanism (3) is bolted with the deviation rectifying mechanism (3).

4. A steel beam field rapid butt joint device according to claim 3, characterized in that: The deviation rectifying mechanism (3) comprises a guide frame (301), a rotating shaft (302) and a rotating wheel (303), the surface of the rotating shaft (302) is bolted with the inner wall of the rotating wheel (303), the surface of the rotating shaft (302) is rotationally connected with the inner wall of the guide frame (301), and one side of the guide frame (301) close to the rotating assembly (10) is bolted with the rotating assembly (10).

5. The apparatus of claim 1, wherein: The inner wall of the fixed plate (6) is rotationally connected with a turnover assembly (11), and one side of the turnover assembly (11) close to the limiting structure (16) is bolted with the limiting structure (16).

6. A steel beam field rapid butt joint device according to claim 5, characterized in that: The front side of the fixed plate (6) is bolted with an output assembly (12), and the rear side of the output assembly (12) is bolted with the front side of the turnover assembly (11).

7. The apparatus of claim 1, wherein: The inner wall of the limiting structure (16) is movably connected with a lifting limiting assembly (13), and the surface of the lifting limiting assembly (13) is clamped with the inner wall of the first steel beam section (1).

8. The apparatus of claim 4, wherein: The inner wall of the guide frame (301) is provided with a rotating hole (14) matched with the rotating shaft (302), and the inner wall of the guide frame (301) is provided with a rotating groove (15) matched with the rotating wheel (303).

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