CN218874271U - Jig frame for assembling H-shaped steel structural beam - Google Patents
Jig frame for assembling H-shaped steel structural beam Download PDFInfo
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- CN218874271U CN218874271U CN202223381185.4U CN202223381185U CN218874271U CN 218874271 U CN218874271 U CN 218874271U CN 202223381185 U CN202223381185 U CN 202223381185U CN 218874271 U CN218874271 U CN 218874271U
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Abstract
The utility model relates to a bed-jig is used in assembly of H shaped steel structure roof beam, including the bottom plate, bottom plate top surface middle part is equipped with the spacing groove, and the spacing inslot slides and is equipped with a plurality of backup pads, and the bottom plate left and right sides respectively is equipped with one set of clamping device, and clamping device sets up the wheel carrier in the spacing groove both sides including the symmetry, and the wheel carrier internal rotation is equipped with a plurality of pinch rollers, and the wheel carrier interval is adjustable, is equipped with the space that supplies personnel's welding operation between two sets of clamping device. The clamping device further comprises a lead screw, the lead screw is rotationally fixed on the bottom plate, a nut of the lead screw is fixedly connected with the wheel carrier, and the lead screw is driven by a motor. The utility model utilizes the slidable support plate to adapt to H-shaped steel with different lengths; the wheel carrier with adjustable space is utilized to adapt to H-shaped steel with different widths; the H-shaped steel is clamped by the clamping wheels, and a gap for welding operation of a person is formed between the two sets of clamping devices, so that the H-shaped steel can be conveniently lengthened and welded.
Description
Technical Field
The utility model relates to an assembled steel construction technical field especially relates to a bed-jig is used in assembly of H shaped steel structure roof beam.
Background
The fabricated steel structure building refers to a fabricated building in which a structural system of the building is composed of steel (structural) members, and although the fabricated steel structure building is greatly different from the conventional building, some basic structures are consistent, such as structural beams, and the structural beams commonly used in the fabricated steel structure building are generally fabricated by steel sections with rigid strength, such as common H-shaped steel. When the H-shaped steel structural beam is assembled, a plurality of H-shaped steels are generally assembled and welded into a whole in a criss-cross mode, and the structural strength is high.
Chinese patent 202221004910.3 discloses a two H shaped steel combination lattice column welding bed-jig, and it adopts auxiliary fixture and auxiliary welding device, and auxiliary fixture aligns double-deck H shaped steel from top to bottom, and auxiliary welding device assistance-localization real-time H shaped steel, auxiliary fixture and auxiliary welding device combine, make the quick positioning welding of H shaped steel and part group, form regular lattice column, reduce the time cost, improve the preparation efficiency, promote the finished product quality.
The patent successfully achieves the purpose and solves the technical problems provided by the patent, but the patent is prepared for assembling and welding a lattice column in a specific form and is not suitable for lengthening and welding H-shaped steel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bed-jig is used in assembly of H shaped steel structure roof beam satisfies the extension welded demand of H shaped steel.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the jig frame comprises a bottom plate, wherein a limiting groove is formed in the middle of the top surface of the bottom plate, a plurality of supporting plates are arranged in the limiting groove in a sliding mode, a set of clamping devices are arranged on the left side and the right side of the bottom plate respectively, each clamping device comprises wheel carriers symmetrically arranged on the two sides of the limiting groove, a plurality of clamping wheels are arranged in the wheel carriers in a rotating mode, the distance between the wheel carriers is adjustable, and a gap for welding operation of a person is formed between the two sets of clamping devices.
The clamping device further comprises a lead screw, the lead screw is rotationally fixed on the bottom plate, a nut of the lead screw is fixedly connected with the wheel carrier, and the lead screw is driven by a motor.
The front side and the rear side of the bottom plate are provided with first vertical plates which are symmetrical about the limiting groove, the front side and the rear side of the limiting groove are provided with second vertical plates, the screw rod is rotatably arranged between the first vertical plates and the second vertical plates, and the motor is arranged on the first vertical plates.
The clamping device further comprises a polished rod, one end of the polished rod is fixedly connected with the first vertical plate, the other end of the polished rod is fixedly connected with the second vertical plate, and the bottom of the wheel carrier is provided with a sliding sleeve sleeved on the polished rod.
Two rows of rollers are arranged at the bottom of the supporting plate, and the side walls of the rollers are abutted against the side walls of the limiting grooves.
The beneficial effects of the utility model are that: the utility model utilizes the slidable support plate to adapt to H-shaped steel with different lengths; the wheel carrier with adjustable space is utilized to adapt to H-shaped steel with different widths; the H-shaped steel is clamped by the clamping wheels, and a gap for welding operation of a person is formed between the two sets of clamping devices, so that the H-shaped steel can be conveniently lengthened and welded.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the H-shaped steel assembly-welded according to the present invention;
in the figure: 1-a bottom plate; 2-a limit groove; 3-a support plate; 4-wheel carrier; 5, a lead screw; 6, a motor; 7-a clamping wheel; 8-a polished rod; 9-a first vertical plate; 10-a second vertical plate; 11-a nut; 12-a roller; 13-H section steel;
the drawings in the utility model are schematic drawings, and the size of the drawings does not represent the actual size;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-2, a jig frame for assembling an H-shaped steel structural beam comprises a base plate 1, a limiting groove 2 is arranged in the middle of the top surface of the base plate 1, a plurality of supporting plates 3 are arranged in the limiting groove 2 in a sliding manner, a set of clamping devices are respectively arranged on the left side and the right side of the base plate 1, each clamping device comprises wheel frames 4 symmetrically arranged on the two sides of the limiting groove 2, a plurality of clamping wheels 7 are arranged in the wheel frames 4 in a rotating manner, the distance between the wheel frames 4 is adjustable, and a gap for welding operation of a person is formed between the two sets of clamping devices.
The clamping device further comprises a lead screw 5, the lead screw 5 is rotationally fixed on the bottom plate 7, a nut 11 of the lead screw 5 is fixedly connected with the wheel carrier 4, and the lead screw 5 is driven by a motor 6.
Both sides are equipped with about the first upright 9 board of spacing groove symmetry around the bottom plate, and both sides are equipped with second riser 10 around the spacing groove 2, and lead screw 5 rotates to be located between first riser 9 and the second riser 10, and motor 6 is located on first riser 9.
The clamping device further comprises a light bar 8, one end of the light bar 8 is fixedly connected with the first vertical plate 9, the other end of the light bar is fixedly connected with the second vertical plate 10, and the bottom of the wheel carrier 4 is provided with a sliding sleeve sleeved on the light bar 8.
Two rows of rollers 12 are arranged at the bottom of the supporting plate 3, and the side walls of the rollers 12 are abutted against the side walls of the limiting grooves 2.
When the H-shaped steel 13 is assembled and welded, the two H-shaped steels 13 are placed on the supporting plate 3, the two sets of clamping devices respectively clamp one H-shaped steel 13, welding can be achieved, and in order to prevent the bottom plate 1 and the supporting plate 3 from being scalded by welding flame, fireproof ceramic fibers can be laid on the bottom plate 1 and the supporting plate 3.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and all the modifications made by the method and the technical solution of the present invention or directly applied to other occasions without modification are within the protection scope of the present invention.
Claims (5)
1. The jig frame is characterized by comprising a base plate, wherein a limiting groove is formed in the middle of the top surface of the base plate, a plurality of supporting plates are arranged in the limiting groove in a sliding mode, a set of clamping devices are respectively arranged on the left side and the right side of the base plate and comprise wheel carriers symmetrically arranged on two sides of the limiting groove, a plurality of clamping wheels are arranged in the wheel carriers in a rotating mode, the distance between the wheel carriers is adjustable, and a gap for welding operation of a person is formed between the two sets of clamping devices.
2. The jig frame for assembling an H-shaped steel structural beam according to claim 1, wherein the clamping device further comprises a lead screw, the lead screw is rotationally fixed on the bottom plate, a nut of the lead screw is fixedly connected with the wheel frame, and the lead screw is driven by a motor.
3. The jig frame for assembling an H-shaped steel structural beam according to claim 2, wherein the front and rear sides of the bottom plate are provided with first vertical plates symmetrical with respect to the limiting groove, the front and rear sides of the limiting groove are provided with second vertical plates, the screw is rotatably disposed between the first vertical plates and the second vertical plates, and the motor is disposed on the first vertical plates.
4. The jig frame for assembling the H-shaped steel structural beam as claimed in claim 3, wherein the clamping device further comprises a light bar, one end of the light bar is fixedly connected with the first vertical plate, the other end of the light bar is fixedly connected with the second vertical plate, and a sliding sleeve sleeved on the light bar is arranged at the bottom of the wheel frame.
5. The jig frame for assembling an H-shaped steel structural beam according to claim 1, wherein two rows of rollers are provided at the bottom of the support plate, and the side walls of the rollers abut against the side walls of the restraining groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381185.4U CN218874271U (en) | 2022-12-16 | 2022-12-16 | Jig frame for assembling H-shaped steel structural beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381185.4U CN218874271U (en) | 2022-12-16 | 2022-12-16 | Jig frame for assembling H-shaped steel structural beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218874271U true CN218874271U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223381185.4U Active CN218874271U (en) | 2022-12-16 | 2022-12-16 | Jig frame for assembling H-shaped steel structural beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218874271U (en) |
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2022
- 2022-12-16 CN CN202223381185.4U patent/CN218874271U/en active Active
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