CN217537960U - Steel beam all-welded joint assembly type positioning device - Google Patents
Steel beam all-welded joint assembly type positioning device Download PDFInfo
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- CN217537960U CN217537960U CN202220174334.0U CN202220174334U CN217537960U CN 217537960 U CN217537960 U CN 217537960U CN 202220174334 U CN202220174334 U CN 202220174334U CN 217537960 U CN217537960 U CN 217537960U
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Abstract
The utility model discloses a steel beam all-welded joint assembly type positioning device, which comprises 2 positioning clamping plates, wherein the 2 positioning clamping plates are vertically welded and fixed on the upper surface of a fixed top plate at intervals; the upper surface of the top plate is vertically and fixedly welded with a hoisting part, and the bottom edge of the positioning clamping plate is provided with a circular arc-shaped first notch and a rectangular second notch; the bottom edge of the positioning clamping plate is clamped on the upper surface of the fixed top plate through a rectangular second notch, and the positioning clamping plate is provided with an arc-shaped part which is positioned on the outer side of the fixed top plate. The steel beam all-welded joint assembly type positioning device is simple in structure, convenient to install and operate, and capable of being repeatedly disassembled and used, and effectively saves steel beam installation measure materials; reduced mill's welding position cardboard, installation scene cutting location cardboard and polishing work, avoided the potential safety hazard because of cutting the spark causes, avoided the profiled sheet that leads to because of cutting location cardboard and hoist and mount board are uneven lays the uneven problem of elevation.
Description
Technical Field
The utility model relates to a girder steel all-welded joint assembled positioner belongs to steel construction installation construction technical field.
Background
Box-shaped steel with a square-shaped steel beam section is widely used for various building structures, bridges, machinery and the like. The location cardboard of conventional steel construction, the steel sheet adds man-hour at the mill, welds in the beam-ends, and it needs the flame cutting to get rid of after the field erection is accomplished, and the girder steel is in large quantity, and the extravagant volume of cumulative steel sheet material is huge, and cutting process spark potential safety hazard is big moreover, and the too high influence profiled steel sheet of scar is laid after the cutting is accomplished.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a girder steel welds node assembled positioner entirely provides a novel girder steel welds node assembled positioner entirely, and installation convenient operation can dismantle reuse, long service life, and save material avoids welding cutting location cardboard and hoisting plate and the work of polishing, reduces the potential safety hazard because of the cutting spark causes, has saved a large amount of manpowers, has reduced construction cost. The problems in the background art can be effectively solved.
In order to achieve the above object, the utility model provides a following technical scheme: the steel beam all-welded joint assembly type positioning device comprises 2 positioning clamping plates, wherein the 2 positioning clamping plates are vertically welded and fixed on the upper surface of a fixed top plate at intervals; and a hoisting plate is vertically and fixedly welded on the upper surface of the top plate.
Preferably, the bottom edge of the positioning clamping plate is provided with a circular arc-shaped first notch and a rectangular second notch; the bottom edge of the positioning clamping plate is clamped on the upper surface of the fixed top plate through a rectangular second notch, and the positioning clamping plate is provided with an arc-shaped part which is positioned on the outer side of the fixed top plate.
Preferably, six oblong holes are formed in the surface of the fixed top plate.
Preferably, six oblong holes are formed in the fixed bottom plate.
Preferably, the surface of the hoisting plate is provided with hoisting holes.
Preferably, the fixed top plate and the fixed bottom plate are connected through six fastening bolts, the fastening bolts are vertically arranged in the long elliptical holes in the surface of the fixed top plate and the long elliptical holes in the surface of the fixed bottom plate, and the upper end and the lower end of each fastening bolt are fixedly connected with the fixed top plate and the fixed bottom plate through nuts.
Preferably, a stiffening plate is arranged between 2 positioning clamping plates, and the stiffening plate is composed of a first stiffening plate and a second stiffening plate, and the first stiffening plate and the second stiffening plate are of an integrally formed structure;
the second stiffening plate is arranged to be of a triangular plate structure, two right-angle sides of the triangular plate structure are in surface contact with the side edges of the positioning clamping plates and the upper surface of the fixed top plate respectively, and a groove structure for clamping the positioning clamping plates is arranged between the connecting sections of the first stiffening plate and the second stiffening plate.
Preferably, the fixed top plate and the fixed bottom plate are respectively arranged on the upper side and the lower side of the first steel beam, two ends of the cross section of the first steel beam are respectively connected with the steel column bracket and the second steel beam, and the steel column bracket is fixedly installed on the side face of the steel column.
Compared with the prior art, the beneficial effects of the utility model are that: the device has a simple structure, is convenient to install and operate, can be repeatedly disassembled and used, and effectively saves steel beam installation measure materials; the clamping plates for welding and positioning in a factory, cutting and positioning in an installation site and polishing are reduced, potential safety hazards caused by cutting sparks are avoided, and a large amount of manpower is effectively saved; the problem that the laying elevation of the profiled steel sheet is uneven due to the fact that the cutting positioning clamping plate and the hoisting plate are uneven is avoided; the utilization rate of hoisting machines can be improved, the number of machine-mounted machine shifts is reduced, and the construction cost is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the positioning device for the steel beam all-welded joint of the present invention;
FIG. 2 is a schematic view of the assembled positioning device for the steel beam all-welded joints of the present invention;
fig. 3 is a top view of the positioning device for the steel beam all-welded joint of the present invention;
figure 4 is the utility model relates to a girder steel all-welded node assembled positioner's fixed plate front view.
In the figure: 1. positioning clamping plates, 2, fixing top plates, 3, fixing bottom plates, 4, hoisting plates, 5, stiffening plates, 6, stiffening plates, 7, fastening bolts, 8, hoisting holes, 9, oblong holes, 10, steel columns, 11, steel column brackets, 12, steel beams I, 13 and steel beams II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a steel beam all-welded joint assembly type positioning device is characterized in that 2 positioning clamping plates 1 are arranged, and the 2 positioning clamping plates 1 are vertically welded and fixed on the upper surface of a fixed top plate 2 at intervals; the upper surface of the top plate 2 is vertically and fixedly welded with a hoisting plate 4.
The bottom edge of the positioning clamping plate 1 is provided with a circular arc-shaped first notch and a rectangular second notch; the bottom edge of the positioning clamping plate 1 is clamped on the upper surface of the fixed top plate 2 through a rectangular second notch, and is provided with an arc shape positioned on the outer side of the fixed top plate 2. Two parallel arrangement's location cardboard 1 is convenient for the card in the steel column bracket 11 or the two 13 outsides of girder steel to make be same water flat line between steel column bracket 11, girder steel 12, the two 13 of girder steel.
Six oblong holes 9 have been seted up on fixed roof 2 surface, six oblong holes 9 have equally been seted up on fixed baseplate 3 surface, fixed roof 2 sets up six fastening bolt 7 with fixed baseplate 3 and is connected, and fastening bolt 7 is and sets up perpendicularly inside long oblong hole 9 on fixed roof 2 surface and the long oblong hole 9 on fixed baseplate 3 surface, and fastening bolt 7's upper and lower both ends are passed through nut and fixed roof 2 and fixed baseplate 3 fixed connection.
The fastening bolt 7 card that the symmetry set up is fixed girder steel 12 in girder steel 12 both sides, prevents that girder steel 12 from dropping to a plurality of PMKD 3 ensure that girder steel 12 is the level and fixes between location cardboard 1 and fixed roof 2, prevent girder steel 12 skew. And the long-strip-shaped oblong holes 9 enable the fastening bolts 7 to move so as to fix the steel beams 12 with different specifications.
Hoisting holes 8 are formed in the surface of the hoisting plate 4 and are connected with an external hoisting tool through the hoisting holes 8, so that the internally clamped steel beam I12 is hoisted.
A stiffening plate is arranged between the 2 positioning clamping plates 1 and consists of a stiffening plate I5 and a stiffening plate II 6, the stiffening plate I5 and the stiffening plate II 6 are of an integrally formed structure, the stiffening plate II 6 is symmetrically arranged at two sides of the stiffening plate I5, and 2 parallel stiffening plates I5 are arranged, so that the stiffening plate I5 is used for installing the positioning clamping plates 1;
the second stiffening plate 6 is arranged to be of a triangular plate structure, two right-angle sides of the triangular plate structure are in surface contact with the side edge of the positioning clamping plate 1 and the upper surface of the fixed top plate 2 respectively, and a groove structure for clamping the positioning clamping plate 1 is arranged between the connecting section of the first stiffening plate 5 and the connecting section of the second stiffening plate 6.
The fixed top plate 2 and the fixed bottom plate 3 are respectively arranged on the upper side and the lower side of the steel beam I12, two ends of the cross section of the steel beam I12 are respectively connected with the steel column bracket 11 and the steel beam II 13, the steel column bracket 11 is fixedly arranged on the side face of the steel column 10, referring to the figure 2, when the steel beam I12 is welded, firstly, a hoisting machine is adopted to hoist the steel beam I12 to enable the steel beam I12 to be located between the steel column bracket 11 and the steel beam II 13, so that the cross section of the steel beam I12 is respectively contacted with the steel column bracket 11 and the steel beam II 13, and then the contact surface of the steel beam I12 is welded.
The working principle is as follows: when the steel beam all-welded joint assembly type positioning device is used, as shown in fig. 2, when the positioning device is used for mounting a steel beam, the fixed top plate 2 is placed on the upper flange plate of the steel beam 12, the fixed bottom plate 3 is placed on the lower flange plate of the steel beam 12, and the fixed top plate 2 and the fixed bottom plate 3 are fastened through the fastening bolt 7 after the positions of the fixed top plate 2 and the fixed bottom plate 3 are adjusted to achieve the purpose of fixing the steel beam; the positioning clamping plate 1 is placed between the steel column bracket 11 and the steel beam 13 by matching with a hoisting machine, the hoisting machine returns to the hook after the steel beam 12 is adjusted and positioned, then the steel beam 12, the steel column bracket 11 and the steel beam 13 are welded and fixed, the positioning device is detached after welding is completed, and the positioning device is reused. The positioning device is simple in structure, convenient and fast to operate, capable of being repeatedly used, effectively saving manpower and material resources, reducing construction cost, improving construction efficiency and increasing overall practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A steel beam all-welded joint assembly type positioning device comprises a positioning clamping plate (1) and a fixed bottom plate (3), and is characterized in that; 2 positioning clamping plates (1) are arranged, and the 2 positioning clamping plates (1) are vertically welded and fixed on the upper surface of the fixed top plate (2) at intervals; a hoisting plate (4) is vertically and fixedly welded on the upper surface of the top plate (2);
the bottom edge of the positioning clamping plate (1) is provided with a circular arc-shaped first notch and a rectangular second notch; the bottom edge of the positioning clamping plate (1) is clamped on the upper surface of the fixed top plate (2) through a rectangular second notch, and is provided with an arc-shaped part which is positioned on the outer side of the fixed top plate (2);
six oblong holes (9) are formed in the surface of the fixed top plate (2);
six oblong holes (9) are formed in the fixed bottom plate (3);
and hoisting holes (8) are formed in the surface of the hoisting plate (4).
2. The steel beam all-welded joint assembly type positioning device of claim 1, wherein: the fixing device is characterized in that the fixing top plate (2) is connected with the fixing bottom plate (3) below through six fastening bolts (7), the fastening bolts (7) are vertically arranged in long elliptical holes (9) on the surface of the fixing top plate (2) and long elliptical holes (9) on the surface of the fixing bottom plate (3), and the upper end and the lower end of each fastening bolt (7) are fixedly connected with the fixing top plate (2) and the fixing bottom plate (3) through nuts.
3. The steel beam all-welded joint assembly type positioning device is characterized in that: a stiffening plate is arranged between the 2 positioning clamping plates (1), the stiffening plate is composed of a first stiffening plate (5) and a second stiffening plate (6), and the first stiffening plate (5) and the second stiffening plate (6) are of an integrally formed structure;
the second stiffening plate (6) is arranged to be of a triangular plate structure, two right-angle sides of the triangular plate structure are in surface contact with the side edge of the positioning clamping plate (1) and the upper surface of the fixed top plate (2) respectively, and a groove structure for clamping the positioning clamping plate (1) is arranged between the connecting sections of the first stiffening plate (5) and the second stiffening plate (6).
4. The steel beam all-welded joint assembly type positioning device of claim 1, wherein: the fixed top plate (2) and the fixed bottom plate (3) are arranged on the upper side and the lower side of the steel beam I (12) respectively, two ends of the section of the steel beam I (12) are connected with the steel column bracket (11) and the steel beam II (13) respectively, and the steel column bracket (11) is fixedly installed on the side face of the steel column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220174334.0U CN217537960U (en) | 2022-01-23 | 2022-01-23 | Steel beam all-welded joint assembly type positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220174334.0U CN217537960U (en) | 2022-01-23 | 2022-01-23 | Steel beam all-welded joint assembly type positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217537960U true CN217537960U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220174334.0U Active CN217537960U (en) | 2022-01-23 | 2022-01-23 | Steel beam all-welded joint assembly type positioning device |
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| Country | Link |
|---|---|
| CN (1) | CN217537960U (en) |
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2022
- 2022-01-23 CN CN202220174334.0U patent/CN217537960U/en active Active
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