Steel structure welding and fixing optimizing device

Abstract

The utility model discloses a steel structure welding and fixing optimization device, which relates to the technical field of buildings and comprises upright posts, a cross beam is arranged between the top ends of every two upright posts, supporting mechanisms are arranged at the two ends of the cross beam and below the joint of the inner walls of the top ends of the two upright posts, and a hoisting mechanism is suspended at the top of each upright post; the supporting mechanism comprises two supporting frames which are arranged on the two sides of the upper portion of the stand column respectively and located below one end of the cross beam. The hoisting mechanism and the supporting mechanism are combined and installed above the stand column, the supporting mechanism is used for determining the welding position of the beam and supporting and limiting one end of the beam, the hoisting mechanism is used for fixing the position of the supporting mechanism, and the supporting mechanism is prevented from falling off due to the gravity of the beam. Therefore, the stability of the cross beam in the welding process at the high position of the stand column is guaranteed, shaking of the cross beam caused by wind power and weight influences in the high altitude is reduced, and therefore the accuracy of the welding position and the welding quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a steel structure welding and fixing optimization device. Background Art

[0002] Steel structure refers to a building or structure made of steel as the main structural material. Steel structure has high strength, good toughness, corrosion resistance and good earthquake resistance, so it has been widely used in many engineering fields.

[0003] There are many ways to connect steel materials, such as welding, mechanical connection and threaded connection. When steel structures are connected by welding, beams and columns are usually hoisted to the welding point of the column because it is a high-altitude operation. In this process, if the welding point of the beam and the column is fixed by bolts to facilitate welding, the beams are large and heavy, but it is difficult to maintain the stability of the beams by bolting. During the hoisting process, the beams are welded at the connection point with the column. In this process, the beams will shake under the influence of wind and weight in the air, which is not conducive to the welding of steel structure beams at high altitudes, affecting the quality of welding and the accuracy of welding positions.

[0004] Therefore, it is necessary to invent a steel structure welding and fixing optimization device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a steel structure welding fixing optimization device to solve the above-mentioned technical deficiencies.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure welding fixing optimization device, comprising columns, a crossbeam is arranged between the tops of each two columns, support mechanisms are arranged at both ends of the crossbeam and below the connection with the top inner walls of the two columns, and a hoisting mechanism is suspended on the top of each column;

[0007] The supporting mechanism comprises:

[0008] Two support frames are respectively arranged on both sides above the column and below one end of the crossbeam;

[0009] The hoisting mechanism comprises:

[0010] Two hooks are respectively arranged on both sides above the column, and a connecting rod is arranged at the tail end of each hook, a nut is threadedly installed on the lower end of the connecting rod, a connecting tube is fixedly installed on the top end of the connecting rod, and a steel wire rope is arranged on the connecting tube.

[0011] As a preferred solution of the utility model, the support frame is in a U-shaped structure, and the two support frames are engaged on both sides of the column through inner U-shaped grooves, and protrusions are fixedly installed on the outside of both sides of the front end of each support frame.

[0012] As a preferred solution of the utility model, the raised parts on both sides of the front end of each support frame are transversely provided with holes, and every two holes of the raised parts opposite to the front end of the support frame are fixedly connected by bolts.

[0013] As a preferred solution of the utility model, the tail ends of the two support frames are respectively engaged in the recesses above the front ends of the two hooks, a locking hole is vertically opened at the tail end of the hook, the connecting rod is vertically inserted into the locking hole at the tail end of the hook, and the nut is located at the bottom of the tail end of the hook.

[0014] As a preferred solution of the utility model, the connecting tube is located at the top of the hook tail end, the bottom of the connecting tube is in contact with the top of the hook tail end, and through holes are transversely opened on both sides of the connecting tube.

[0015] As a preferred solution of the utility model, both ends of the steel wire rope are respectively connected to the through holes of the connecting tube on both sides of the column, and the ends of the steel wire rope are locked and fixed to the through holes of the connecting tube by locking parts.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The beam is installed above the column through a combination of a hoisting mechanism and a supporting mechanism. The supporting mechanism determines the welding position of the beam and supports and limits one end of the beam. The hoisting mechanism fixes the position of the supporting mechanism to prevent the supporting mechanism from falling off due to the gravity of the beam. This ensures the stability of the beam during welding at a high place on the column, reduces the shaking of the beam caused by wind and weight in the air, and improves the accuracy of the welding position and the welding quality.

[0018] 2. The supporting mechanism and the lifting mechanism of the device have simple structures and are easy to install and use. The supporting mechanism is easy to disassemble, and the lifting mechanism can be adjusted according to the position of the supporting mechanism, so that it has a wider range of applications. The combination of these two mechanisms improves the efficiency and safety of high-altitude welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 It is an exploded view of the overall structure of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the lifting mechanism of the utility model;

[0023] Figure 4 It is an exploded diagram of the lifting mechanism of the utility model;

[0024] Figure 5 It is an exploded view of the support mechanism of the utility model.

[0025] Description of reference numerals:

[0026] 1. Column; 2. Beam; 3. Support mechanism; 31. Support frame; 32. Raised portion; 4. Lifting mechanism; 41. Hook; 42. Locking hole; 43. Connecting rod; 44. Nut; 45. Wire rope; 46. Connecting tube; 47. Through hole. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-5 The steel structure welding and fixing optimization device shown in the figure includes columns 1, a crossbeam 2 is arranged between the tops of each two columns 1, and support mechanisms 3 are arranged at both ends of the crossbeam 2 and below the connection with the inner walls of the tops of the two columns 1. The columns 1 are the main supporting structures of the steel structure. The columns 1 have high strength and good stability and can withstand the weight and external forces of the steel structure. The support mechanism 3 is arranged on the horizontal column 1 to help improve the stability of the welding process. A hoisting mechanism 4 is suspended on the top of each column 1 to further improve and stabilize the position of the support mechanism 3 on the column 1.

[0029] The supporting mechanism 3 comprises:

[0030] Two support frames 31 are respectively arranged on both sides above the column 1 and below one end of the beam 2;

[0031] The hoisting mechanism 4 comprises:

[0032] Two hooks 41 are respectively arranged on both sides above the column 1. A connecting rod 43 is arranged at the tail end of each hook 41. A nut 44 is threadedly installed at the lower end of the connecting rod 43. A connecting tube 46 is fixedly installed at the top of the connecting rod 43, and a steel wire rope 45 is arranged on the connecting tube 46.

[0033] Furthermore, in the above technical solution, the support frame 31 is in a U-shaped structure. The U-shaped support frame 31 can be tightly engaged on both sides of the column 1, thereby enhancing the stability of the support mechanism 3. The two support frames 31 are engaged on both sides of the column 1 through the inner U-shaped grooves, and the front ends of each support frame 31 are fixedly provided with protrusions 32 on both sides.

[0034] Furthermore, in the above technical solution, the raised portions 32 on both sides of the front end of each support frame 31 are transversely provided with holes, and the holes of the raised portions 32 at the front ends of every two relative support frames 31 are fixedly connected by bolts, and the two support frames 31 are fixed by bolts, so that the support frames 31 can be simply fixed at the welding position of the column 1, which facilitates the subsequent installation of the lifting mechanism 4.

[0035] Furthermore, in the above technical solution, the tail ends of the two support frames 31 are respectively engaged in the recesses above the front ends of the two hooks 41, and a locking hole 42 is vertically opened at the tail end of the hook 41. The connecting rod 43 is vertically inserted into the locking hole 42 at the tail end of the hook 41. The nut 44 is located at the bottom of the tail end of the hook 41. The hook 41 is connected by the connecting rod 43 and the nut 44. When the hook 41 of the matching size is replaced according to the size of the different support frames 31, the connection of the hook 41 is also achieved by using the connecting rod 43 and the nut 44.

[0036] Furthermore, in the above technical solution, the connecting tube 46 is located at the top of the tail end of the hook 41, the bottom of the connecting tube 46 is in contact with the top of the tail end of the hook 41, and through holes 47 are horizontally opened on both sides of the connecting tube 46. The design of the through holes 47 facilitates the connection and disassembly of the end of the wire rope 45.

[0037] Furthermore, in the above technical solution, the two ends of the steel wire rope 45 are respectively connected to the through holes 47 of the connecting tube 46 on both sides of the column 1, and the ends of the steel wire rope 45 are locked and fixed to the through holes 47 of the connecting tube 46 by locking parts, and the two hooks 41 are respectively hung on both sides of the top of the column 1 by the steel wire rope 45, so as to realize the connection between the two ends of the two support frames 31, thereby preventing the support frames 31 from falling off due to force.

[0038] The working process of the steel structure welding fixing optimization device provided by the utility model when in use is as follows:

[0039] Select a support mechanism 3 of appropriate size according to the size of the column 1, that is, the size of the two support frames 31 is adapted to the size of the column 1, so that the two support frames 31 can be adapted and snapped on both sides of the column 1, and then the support mechanism 3 is installed to the welding position at the top of the column 1, and the two side protrusions 32 of the two support frames 31 are fixed by bolts, so that the two support frames 31 are simply snapped and fixed to the welding at the top of the column 1. Then, according to the position of the support mechanism 3 above the column 1, select a steel wire rope 45 of appropriate length, and install the two hooks 41 with the connecting rods 43 installed to the tail ends of the two support frames 31 respectively, and then hang the steel wire rope 45 on the top of the column 1 and make its two ends droop, and then connect the two ends of the steel wire rope 45 to the connecting tubes 46 at the top of the two hooks 41, and adjust the length of one end of the steel wire rope 45 to achieve the hanging connection of the support frame 31;

[0040] When the support mechanism 3 and the lifting mechanism 4 on the two columns 1 are installed, the beam 2 is lifted above the two columns 1 by the lifting equipment, and the two ends of the beam 2 are placed above the opposite sides of the two support frames 31, and the position of the end of the beam 2 is appropriately adjusted according to the welding position. Then, when the beam 2 is placed, the connection between the column 1 and the beam 2 can be welded.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A steel structure welding and fixing optimization device, comprising a column (1), characterized in that: A crossbeam (2) is arranged between the top ends of each two of the upright posts (1), support mechanisms (3) are arranged at both ends of the crossbeam (2) and below the connection with the inner walls of the top ends of the two upright posts (1), and a hoisting mechanism (4) is suspended at the top of each upright post (1); The supporting mechanism (3) comprises: Two support frames (31) are respectively arranged on both sides above the column (1) and below one end of the crossbeam (2); The hoisting mechanism (4) comprises: Two hooks (41) are respectively arranged on both sides above the column (1), and a connecting rod (43) is arranged at the tail end of each hook (41), a nut (44) is threadedly installed at the lower end of the connecting rod (43), a connecting tube (46) is fixedly installed at the top end of the connecting rod (43), and a steel wire rope (45) is arranged on the connecting tube (46).

2. A steel structure welding and fixing optimization device according to claim 1, characterized in that: The support frame (31) is in a U-shaped structure, and the two support frames (31) are clamped on both sides of the column (1) through the inner U-shaped grooves, and the front ends of each support frame (31) are fixedly provided with protrusions (32) on the outside.

3. A steel structure welding and fixing optimization device according to claim 2, characterized in that: The raised portions (32) on both sides of the front end of each support frame (31) are provided with holes transversely, and every two holes of the raised portions (32) opposite to the front end of the support frame (31) are fixedly connected by bolts.

4. The steel structure welding and fixing optimization device according to claim 1 is characterized in that: The tail ends of the two support frames (31) are respectively engaged with the notches above the front ends of the two hooks (41); a locking hole (42) is vertically opened at the tail end of the hook (41); the connecting rod (43) is vertically inserted into the locking hole (42) at the tail end of the hook (41); and the nut (44) is located at the bottom of the tail end of the hook (41).

5. The steel structure welding and fixing optimization device according to claim 1 is characterized in that: The connecting tube (46) is located at the top of the tail end of the hook (41), the bottom of the connecting tube (46) is in contact with the top of the tail end of the hook (41), and through holes (47) are transversely opened on both sides of the connecting tube (46).

6. The steel structure welding and fixing optimization device according to claim 5 is characterized in that: The two ends of the steel wire rope (45) are respectively connected to the through holes (47) of the connecting tube (46) on both sides of the column (1), and the end of the steel wire rope (45) and the through holes (47) of the connecting tube (46) are locked and fixed by locking parts.

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