CN221210415U - Steel structure welding clamping device for building construction - Google Patents

Abstract

The utility model provides a construction steel construction welding clamping device, includes lower extreme supporting beam, upper end supporting beam, clamp platform supporting shaft sleeve, supporting shaft pole, clamp platform, angle pointer, supporting platform axle sleeve, supporting platform rotation axle sleeve, threaded rod base, double threaded rod, clamp base, clamp, worm, lower extreme supporting beam upper portion has supporting beam concave station, and upper end supporting beam lower part has supporting beam boss, and supporting beam concave station suits with supporting beam boss, and supporting beam boss is fixed in supporting beam concave station inside through the bolt, upper end supporting beam upper portion and clamp platform supporting shaft sleeve fixed connection, clamp platform supporting shaft sleeve lateral part and fixed connection supporting shaft pole, clamp platform lower part has clamp platform rotation axle sleeve, and clamp platform rotation axle sleeve suits with supporting shaft pole.

Description

Steel structure welding clamping device for building construction

Technical Field

The utility model relates to the field of building construction, in particular to a welding clamping device for a steel structure in building construction.

Background

The prior patent (bulletin number: CN 219665571U) proposes a welding and clamping device for a steel structure in building construction. Comprises a rotary component connected between a first movable clamp and a second movable clamp. The first movable clamp is movably sleeved on the vertical rod, and a rotary cylinder is arranged on the first movable clamp. The second movable clamp is movably sleeved on the connecting rod, and a pair of rotating plates are arranged on the second movable clamp. The rotary head of the rotary assembly is arranged in the rotary cylinder, the outer end of the rotary head is connected with a limiting plate, a supporting seat is arranged on the limiting plate, and a supporting rod is hinged on the supporting seat in a limiting mode. The bracing piece top is equipped with the rotation section of thick bamboo, rotates the section of thick bamboo and installs between a pair of rotor plate, wears to be equipped with the axis of rotation between rotor plate and the rotation section of thick bamboo, however this device "first stationary blade and first movable blade are arc lamellar body" wherein the stationary blade is fixed size, probably can't adjust according to steel construction's size and shape, and adaptability is limited.

Disclosure of Invention

The utility model aims at the defects in the prior art, and provides the welding clamping device for the steel structure of the building construction, which is characterized in that the worm inside is driven to rotate by rotating the hand wheel, the double-threaded rod drives the clamp to slide to adjust the inner size, so that the welding clamping device is suitable for stand columns with different sizes, and the clamping force of equipment on the steel structure is kept due to the self-locking function of the transmission principle of the worm and the worm wheel, and the steel structure inside the clamp is clamped by matching with different teeth at two ends of the clamp, so that the welding clamping device is suitable for the steel structure with different shapes, and the adaptability of the equipment is improved.

The utility model aims at realizing the following technical scheme:

The utility model provides a construction steel construction welding clamping device, includes lower extreme supporting beam, upper end supporting beam, clamp platform support axle sleeve, support axostylus axostyle, clamp platform, angle pointer, supporting bench axle sleeve, supporting bench rotation axle sleeve, threaded rod base, double threaded rod, clamp base, clamp, worm, lower extreme supporting beam upper portion has a supporting beam concave station, and upper end supporting beam lower part has a supporting beam boss, and supporting beam concave station suits with supporting beam boss, and supporting beam concave station connects supporting beam boss, and supporting beam boss passes through the bolt at supporting beam concave station inside fixedly, upper end supporting beam upper portion and clamp platform support axle sleeve fixed connection, clamp platform support axle sleeve lateral part and fixed connection support axostylus axostyle.

The lower part of the clamp bench is provided with a clamp bench rotating shaft sleeve, the clamp bench rotating shaft sleeve is matched with the supporting shaft rod, the clamp bench rotating shaft sleeve is connected with the supporting shaft rod, the clamp bench rotating shaft sleeve is sleeved outside the supporting shaft rod, the side part of the clamp bench is fixedly connected with an angle pointer, the side part of the supporting shaft rod is provided with an angle engraving disc, the angle pointer corresponds to the position of the angle engraving disc, the front part of the lower end supporting beam is fixedly connected with the supporting shaft sleeve, and the side part of the supporting bench is fixedly connected with the supporting shaft sleeve.

Advantageous effects

1. In the welding and clamping process of the construction steel structure, the double threaded rod drives the clamp to slide by the rotation of a worker, the internal size is adjusted to adapt to the stand columns with different sizes, and the steel structure in the clamp is clamped by matching with different teeth at the two ends of the clamp, so that the clamp adapts to the steel structure with different shapes, and the adaptability of equipment is improved.

2. In the welding and clamping process of the construction steel structure, the worm inside is driven to drive the worm wheel to rotate, and the self-locking function is realized due to the transmission principle of the worm and the worm wheel, so that the clamping force of the equipment on the steel structure is maintained, and the stability of the equipment is enhanced.

3. In the welding and clamping process of the construction steel structure, the angle between two groups of steel structures is observed by observing the position of the angle pointer at the side part of the clamp table on the surface of the angle carving disc, so that the accuracy of the equipment is improved.

Drawings

Fig. 1 is a schematic structural view of a welding and clamping device for a steel structure for building construction.

Fig. 2 is a schematic structural perspective assembly view of the welding and clamping device for the steel structure for building construction.

Fig. 3 is a schematic perspective assembly view of a clamp table structure of a welding and clamping device for a steel structure for building construction.

Fig. 4 is a schematic diagram illustrating the three-dimensional assembly of a supporting table structure of a welding and clamping device for a steel structure for building construction.

Fig. 5 is a schematic view showing a partial cross-section perspective assembly of a threaded rod base structure of a welding and clamping device for a steel structure for building construction.

Description of the embodiments

The utility model is described in further detail below with reference to the drawings and examples:

example 1:

The utility model provides a construction steel construction welding clamping device, includes lower extreme supporting beam 1, upper end supporting beam 3, clamp platform support axle sleeve 5, support axostylus axostyle 6, clamp platform 7, angle pointer 9, support platform axle sleeve 11, support platform 12, support platform rotation axle sleeve 13, threaded rod base 14, double-threaded rod 15, clamp base 16, clamp 17, worm 23, hand wheel 24, lower extreme supporting beam 1 upper portion has supporting beam concave station 2, and upper end supporting beam 3 lower part has supporting beam boss 4, and supporting beam concave station 2 suits with supporting beam boss 4, and supporting beam boss 4 is connected at supporting beam concave station 2 inside through the bolt to supporting beam boss 4, upper end supporting beam 3 upper portion and clamp platform support axle sleeve 5 fixed connection, clamp platform support axle sleeve 5 lateral part and fixed connection support axostylus axostyle 6.

Example 2:

The lower part of the clamp table 7 is provided with a clamp table rotating shaft sleeve 8, the clamp table rotating shaft sleeve 8 is matched with the supporting shaft rod 6, the clamp table rotating shaft sleeve 8 is connected with the supporting shaft rod 6, the clamp table rotating shaft sleeve 8 is sleeved outside the supporting shaft rod 6, the side part of the clamp table 7 is fixedly connected with an angle pointer 9, the side part of the supporting shaft rod 6 is provided with an angle carving disc 10, the angle pointer 9 corresponds to the position of the angle carving disc 10, and in the welding clamping process of a construction steel structure, the angle between two groups of steel structures is observed by observing the position of the angle pointer 9 on the side part of the clamp table 7 on the surface of the angle carving disc 10, so that the accuracy of equipment is improved. The front part of the lower end supporting beam 1 is fixedly connected with a supporting table shaft sleeve 11, and the side part of a supporting table 12 is fixedly connected with a supporting table rotating shaft sleeve 13.

Example 3:

According to the utility model, a supporting table rotating shaft sleeve 13 is adapted to a supporting table shaft sleeve 11, the supporting table rotating shaft sleeve 13 is connected with the supporting table shaft sleeve 11, the supporting table shaft sleeve 11 is sleeved outside the supporting table rotating shaft sleeve 13, the front part of the supporting table 12 and the front part of the clamp table 7 are fixedly connected with a threaded rod base 14, a threaded rod rotating groove 18 is formed in the threaded rod base 14, the threaded rod rotating groove 18 is adapted to a double threaded rod 15, the threaded rod rotating groove 18 is connected with the double threaded rod 15, and the double threaded rod 15 rotates in the threaded rod rotating groove 18.

Example 4:

the threaded rod base 14 is adapted to the clamp base 16, the threaded rod base 14 is connected with the clamp base 16, the clamp base 16 slides in front of the threaded rod base 14, in the process of welding and clamping construction steel structures, a worker rotates the hand wheel 24 to enable the double threaded rod 15 to drive the clamp 17 to slide, the internal size is adjusted to adapt to stand columns with different sizes, different teeth at two ends of the clamp 17 are matched to clamp steel structures in the clamp 17, the steel structures with different shapes are adapted to the steel structures, and accordingly the adaptability of the equipment is improved, the rear portion of the clamp 17 is rotationally connected with the clamp base 16, the double threaded rod 15 is in threaded connection with the inside of the clamp base 16, the worm wheel 20 is arranged on the side portion of the double threaded rod 15, the gear box 19 is arranged on the side portion of the threaded rod base 14, and the gear box 19 is adapted to the worm wheel 20.

Example 5:

According to the utility model, the gear box 19 is connected with the worm wheel 20, the worm wheel 20 rotates in the gear box 19, the worm box 21 is arranged at the upper part of the gear box 19, the worm rotating groove 22 is arranged in the worm box 21 and is matched with the worm 23, the worm rotating groove 22 is connected with the worm 23, the worm 23 rotates in the worm rotating groove 22, the worm 23 is meshed with the worm wheel 20, and in the welding clamping process of a construction steel structure, the worm 23 in the gear box is driven to rotate by the hand wheel 24, and the clamping force of equipment on the steel structure is maintained due to the self-locking function of the transmission principle of the worm 23 and the worm wheel 20, so that the stability of the equipment is enhanced, and the rear part of the worm 23 is fixedly connected with the hand wheel 24.

Example 6:

The utility model comprises the following steps: the method comprises the steps of fixing a supporting beam boss 4 inside a supporting beam concave table 2 through bolts, fixedly connecting the upper part of an upper supporting beam 3 with a clamp table supporting shaft sleeve 5, fixedly connecting the side part of the clamp table supporting shaft sleeve 5 with a supporting shaft rod 6, sleeving a clamp table rotating shaft sleeve 8 outside the supporting shaft rod 6, fixedly connecting the side part of a clamp table 7 with an angle pointer 9, corresponding the angle pointer 9 to an angle carving disc 10, fixedly connecting the front part of a lower supporting beam 1 with a supporting table shaft sleeve 11, fixedly connecting the side part of a supporting table 12 with a supporting table rotating shaft sleeve 13, sleeving the supporting table shaft sleeve 11 outside the supporting table rotating shaft sleeve 13, fixedly connecting the front part of the supporting table 12 with the front part of the clamp table 7 with a threaded rod base 14, rotating a double threaded rod 15 inside a threaded rod rotating groove 18, sliding the clamp base 16 on the front part of the threaded rod base 14, rotatably connecting the rear part of a clamp 17 with the clamp base 16, internally threaded connecting the double threaded rod 15 with the clamp base 16, internally rotating a worm 23 inside the clamp base 19, rotating the worm 23 inside the worm rotating groove 22, meshing the worm 23 with the gear case 20, fixedly connecting the rear part of the worm 23 with a worm wheel 24.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (5)

1. The welding and clamping device for the building construction steel structure is characterized by comprising a lower end supporting beam (1), an upper end supporting beam (3), a clamp table supporting shaft sleeve (5), a supporting shaft rod (6), a clamp table (7), an angle pointer (9), a supporting table shaft sleeve (11), a supporting table (12), a supporting table rotating shaft sleeve (13), a threaded rod base (14), a double threaded rod (15), a clamp base (16), a clamp (17), a worm (23) and a hand wheel (24), wherein the upper part of the lower end supporting beam (1) is provided with a supporting beam concave table (2), the lower part of the upper end supporting beam (3) is provided with a supporting beam boss (4), the supporting beam concave table (2) is matched with the supporting beam boss (4), the supporting beam concave table (2) is connected with the supporting beam boss (4), the supporting beam boss (4) is fixed inside the supporting beam concave table (2) through bolts, the upper part of the upper end supporting beam (3) is fixedly connected with the clamp table supporting shaft sleeve (5), and the side part of the clamp table supporting shaft sleeve (5) is fixedly connected with the supporting shaft rod (6).

2. The welding and clamping device for the building construction steel structure is characterized in that a clamp table rotating shaft sleeve (8) is arranged at the lower part of the clamp table (7), the clamp table rotating shaft sleeve (8) is matched with the supporting shaft rod (6), the clamp table rotating shaft sleeve (8) is connected with the supporting shaft rod (6), the clamp table rotating shaft sleeve (8) is sleeved outside the supporting shaft rod (6), the side part of the clamp table (7) is fixedly connected with an angle pointer (9), an angle carving disc (10) is arranged at the side part of the supporting shaft rod (6), the angle pointer (9) corresponds to the position of the angle carving disc (10), the front part of the lower end supporting beam (1) is fixedly connected with a supporting table shaft sleeve (11), and the side part of the supporting table (12) is fixedly connected with a supporting table rotating shaft sleeve (13).

3. The welding and clamping device for the building construction steel structure is characterized in that the supporting table rotating shaft sleeve (13) is matched with the supporting table shaft sleeve (11), the supporting table rotating shaft sleeve (13) is connected with the supporting table shaft sleeve (11), the supporting table shaft sleeve (11) is sleeved outside the supporting table rotating shaft sleeve (13), the front part of the supporting table (12) and the front part of the clamp table (7) are fixedly connected with the threaded rod base (14), a threaded rod rotating groove (18) is formed in the threaded rod base (14), the threaded rod rotating groove (18) is matched with the double threaded rod (15), the threaded rod rotating groove (18) is connected with the double threaded rod (15), and the double threaded rod (15) rotates in the threaded rod rotating groove (18).

4. The welding and clamping device for the building construction steel structure according to claim 3, wherein the threaded rod base (14) is matched with the clamp base (16), the threaded rod base (14) is connected with the clamp base (16), the clamp base (16) slides in front of the threaded rod base (14), the rear of the clamp (17) is rotationally connected with the clamp base (16), the double threaded rod (15) is in threaded connection with the inside of the clamp base (16), the side part of the double threaded rod (15) is provided with a worm wheel (20), the side part of the threaded rod base (14) is provided with a gear box (19), and the gear box (19) is matched with the worm wheel (20).

5. The welding and clamping device for the building construction steel structure, as set forth in claim 1, is characterized in that a gear box (19) is connected with a worm wheel (20), the worm wheel (20) rotates in the gear box (19), a worm box (21) is arranged on the upper portion of the gear box (19), a worm rotating groove (22) is arranged in the worm box (21), the worm rotating groove (22) is matched with a worm (23), the worm rotating groove (22) is connected with the worm (23), the worm (23) rotates in the worm rotating groove (22), the worm (23) is meshed with the worm wheel (20), and the rear portion of the worm (23) is fixedly connected with a hand wheel (24).