A rotary transfer trailer that can easily adjust the rotary body posture

Abstract

The present invention discloses a rotary body transport trailer capable of conveniently adjusting the posture of a rotary body, and solves the problem of how to conveniently and safely adjust and fix the posture of a rotary body. A longitudinal beam frame (11) is arranged between two supporting trolleys (9), a lead screw (12) that can be lifted and lowered in the vertical direction is arranged on the longitudinal beam frame, a rectangular block (13) is fixedly connected to the top of the lead screw, front and rear inverted eight-shaped support rod frames are fixedly arranged on the rectangular block (13), a lower arc clamp (20) is arranged on the front and rear inverted eight-shaped support rod frames, left and right upper arc clamps are arranged on the lower arc clamp, and a locking tongue mechanism is arranged at the upper ends of the two upper arc clamps; a top screw cantilever frame (18) is fixedly arranged on the left side or right side of the rectangular block (13), and a top screw (19) is movably connected to the arc bottom end surface of the lower arc clamp. The present invention realizes convenient and quick dynamic adjustment of the transported rotary body.

Description

Technical Field

[0001] The present invention relates to a transfer trailer for a rotating body, and in particular to a transfer trailer device for a rotating body which can conveniently and quickly adjust and fix the posture of the rotating body. Background Art

[0002] Large rotating body products are generally placed on the transfer vehicle by hoisting during transportation. Some rotating body products are installed with precision parts. These precision parts have certain requirements on the placement posture of the rotating body. During transportation, it is necessary to ensure that the rotating body cannot rotate on the bracket to prevent damage to the precision instruments inside. In addition, during transportation, when the rotating body is moved from the trailer to other supporting devices, it is sometimes necessary to adjust the height of the rotating body's bracket. How to conveniently and safely adjust and fix the posture of the rotating body and conveniently adjust its supporting bracket has become a technical problem that urgently needs to be solved on site. Summary of the invention

[0003] The present invention provides a slewing body transfer trailer capable of conveniently adjusting the posture of the slewing body, solving the technical problem of how to conveniently and safely adjust and fix the posture of the slewing body.

[0004] The present invention solves the above technical problems through the following technical solutions:

[0005] A slewing transport trailer capable of conveniently adjusting the posture of a slewing body comprises two supporting trolleys, a longitudinal beam frame is arranged between the two supporting trolleys, a lead screw which is lifted and lowered in the vertical direction is arranged on the longitudinal beam frame, a rectangular block is fixedly connected to the top of the lead screw, a front inverted eight-shaped supporting rod frame is fixedly arranged on the front side surface of the rectangular block, a front supporting roller is arranged on the top of each supporting rod of the front inverted eight-shaped supporting rod frame, a rear inverted eight-shaped supporting rod frame is fixedly arranged on the rear side surface of the rectangular block, a rear supporting roller is arranged on the top of each supporting rod of the rear inverted eight-shaped supporting rod frame, a lower arc-shaped clamp is movably arranged between the front inverted eight-shaped supporting rod frame and the rear inverted eight-shaped supporting rod frame, and a lower arc-shaped clamp is movably arranged on the front side surface of the lower arc-shaped clamp A front side arc groove is provided on the top, a rear side arc groove is provided on the rear side of the lower arc hoop, the front supporting roller is movably embedded in the front side arc groove, and the rear supporting roller is movably embedded in the rear side arc groove, a left upper arc hoop hinge seat is provided at the left end of the lower arc hoop, an upper left arc hoop is hinged on the upper left arc hoop hinge seat, a right upper hoop is hinged on the upper right hoop hinge seat, a left locking tongue is provided at the upper end of the upper left arc hoop, a right locking tongue seat is provided at the upper end of the upper right arc hoop, a flap pin is provided on the right locking tongue seat, a flap box is hinged on the flap pin, a locking ring is provided on the flap box, and the locking ring is movably buckled with the left locking tongue.

[0006] A top screw cantilever frame is fixedly arranged on the left side or the right side of the rectangular block, and a top screw is arranged on the top screw cantilever frame. The top screw is movably connected to the arc bottom end surface of the lower arc clamp; a small wheel anti-rotation top screw is arranged on the supporting trolley.

[0007] An L-shaped limit plate hinge pin is arranged in the box body of the flap box, an L-shaped limit plate is hinged on the L-shaped limit plate hinge pin, a torsion spring is arranged in the box body of the flap box inside the L-shaped limit plate, one end of the torsion spring is arranged on the bottom surface of the box body, and the other end of the torsion spring is abutted on the vertical plate of the L-shaped limit plate, a limit pin through hole is arranged on the top end of the vertical plate of the L-shaped limit plate, a limit pin is arranged on the right lock tongue seat outside the limit pin through hole, and the limit pin is movably connected to the limit pin through hole arranged on the top end of the vertical plate of the L-shaped limit plate.

[0008] The supporting trolley is arranged on the I-beam transverse guide rail, the I-beam transverse guide rail is arranged in the guide rail clamping groove on the channel steel longitudinal beam base frame, the channel steel longitudinal beam base frame is connected to the channel steel longitudinal beam base frame support screw nut, the channel steel longitudinal beam base frame support screw nut is screwed on the channel steel longitudinal beam base frame support screw, the lower end of the channel steel longitudinal beam base frame support screw is arranged on the base, and anti-I-beam transverse movement pin brackets are arranged on the channel steel longitudinal beam base frames on both sides of the I-beam transverse guide rail, and anti-I-beam transverse movement pin passing through holes are arranged on the I-beam transverse guide rail, and anti-I-beam transverse movement pins are connected in the anti-I-beam transverse movement pin passing through holes, and both ends of the anti-I-beam transverse movement pins are respectively fixed on the anti-I-beam transverse movement pin brackets.

[0009] The lower arc hoop of the present invention is movably arranged on two groups of inverted eight-shaped support brackets, which can realize convenient and fast rotation adjustment, so as to conveniently adjust the posture of the rotating body in the hoop; the whole hoop is arranged on a lead screw which can be lifted up and down, so as to realize the adjustment of the height of the rotating body; the rollers on the two inverted eight-shaped support rod brackets are clamped from both sides in the side arc grooves arranged on the front and rear side surfaces of the lower arc hoop, so that the hoop is in a stable rotation state during adjustment; the anti-opening locking pin mechanism at the top of the hoop plays a role in reliably locking the rotating body during transportation; the present invention realizes the convenience and speed of dynamic adjustment of the carried rotating body and improves the stability of the fixing of the rotating body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural diagram of the rotary body transfer trailer of the present invention;

[0011] Figure 2 It is a schematic structural diagram of the rotary transfer trailer of the present invention when viewed from above;

[0012] Figure 3 It is a structural schematic diagram of a hoop support chassis of the present invention;

[0013] Figure 4 It is a schematic structural diagram of the rotating body clamp of the present invention in the main viewing direction;

[0014] Figure 5 It is a schematic diagram of the structure of the rotating body clamp of the present invention in the side view direction;

[0015] Figure 6 It is a schematic diagram of the structure of the locking mechanism of the two upper arc-shaped clamps of the present invention when viewed from above;

[0016] Figure 7 It is a schematic structural diagram of the locking mechanism of the two upper arc-shaped clamps of the present invention when viewed from above;

[0017] Figure 8 It is a schematic structural diagram of the locking mechanism of the two upper arc-shaped clamps of the present invention in a side view direction;

[0018] Fig. 9 It is a structural schematic diagram of the guide rail mechanism of the rotary body transfer trailer of the present invention. DETAILED DESCRIPTION

[0019] The present invention is described in detail below in conjunction with the accompanying drawings:

[0020] A slewing body transport trailer capable of conveniently adjusting the posture of a slewing body comprises two supporting trolleys 9, a longitudinal beam frame 11 is arranged between the two supporting trolleys 9, a lead screw 12 which is lifted and lowered in the vertical direction is arranged on the longitudinal beam frame 11, a rectangular block 13 is fixedly connected to the top of the lead screw 12, a front inverted eight-shaped support rod frame 14 is fixedly arranged on the front side of the rectangular block 13, a front supporting roller 15 is arranged on the top of each supporting rod of the front inverted eight-shaped support rod frame 14, a rear inverted eight-shaped support rod frame 16 is fixedly arranged on the rear side of the rectangular block 13, A rear supporting roller 17 is provided at the top of each supporting rod of the support rod frame 16, a lower arc-shaped clamp 20 is movably provided between the front inverted eight-shaped supporting rod frame 14 and the rear inverted eight-shaped supporting rod frame 16, a front side arc-shaped groove 21 is provided on the front side of the lower arc-shaped clamp 20, a rear side arc-shaped groove is provided on the rear side of the lower arc-shaped clamp 20, the front supporting roller 15 is movably embedded in the front side arc-shaped groove 21, the rear supporting roller 17 is movably embedded in the rear side arc-shaped groove, a left upper arc-shaped clamp hinge seat 22 is provided at the left end of the lower arc-shaped clamp 20, and a left upper arc-shaped clamp hinge seat 22 is provided at the left end of the lower arc-shaped clamp A left upper arc hoop 23 is hinged on the chain seat 22, a right upper hoop hinge seat 25 is provided at the right end of the lower arc hoop 20, a right upper arc hoop 26 is hinged on the right upper hoop hinge seat 25, a left lock tongue 24 is provided at the upper end of the left upper arc hoop 23, a right lock tongue seat 27 is provided at the upper end of the right upper arc hoop 26, a flap pin 28 is provided on the right lock tongue seat 27, a flap box 29 is hinged on the flap pin 28, a lock ring 30 is provided on the flap box 29, and the lock ring 30 is movably buckled with the left lock tongue 24; when the rotating body is put into the lower arc hoop 20, the left upper arc hoop 23 is hinged on the lower arc hoop 20, and the left upper arc hoop 24 is hinged on the lower arc hoop 20. After the round hoop 23 and the upper right arc hoop 26 are closed and the locking tongue mechanism on the top is buckled and locked, the rotating body is fixed in the entire circular hoop, but the entire circular hoop can rotate on the front and rear inverted eight-shaped support rod frames. During the rotation process, the rollers on the front and rear inverted eight-shaped support rod frames clamp the hoop from the front and rear sides, so that the rotation of the newspaper hoop is very stable. When the rotating body is rotated and adjusted to the required posture, the entire hoop is tightened by the top screw 19 so that it can no longer rotate. If the height of the entire hoop needs to be adjusted, it only needs to rotate the lead screw 12 to make the longitudinal beam chassis 11 rise or fall.

[0021] A top screw cantilever frame 18 is fixedly arranged on the left side or the right side of the rectangular block 13, and a top screw 19 is arranged on the top screw cantilever frame 18, and the top screw 19 is movably connected to the arc-shaped bottom end surface of the lower arc-shaped clamp 2; a small wheel anti-rotation top screw 10 is arranged on the supporting trolley 9; when the rotating body is transported to its place, the trolley can be fixed by the small wheel anti-rotation top screw 10 so that it does not move on the track.

[0022] An L-shaped limit plate hinge pin 32 is provided in the box body of the flap box 29, an L-shaped limit plate 33 is hinged on the L-shaped limit plate hinge pin 32, a torsion spring 34 is provided in the box body of the flap box 29 inside the L-shaped limit plate 33, one end of the torsion spring 34 is provided on the bottom surface of the box body, and the other end of the torsion spring 34 is abutted on the vertical plate of the L-shaped limit plate 33, a limit pin through hole 35 is provided on the top of the vertical plate of the L-shaped limit plate 33, a limit pin 36 is provided on the right lock tongue seat 27 outside the limit pin through hole 35, and the limit pin 36 is movable through the limit pin 36. The limit pin 36 is inserted into the hole 35 provided at the top of the vertical plate 31 of the L-shaped limit plate 33; when the flap box 29 needs to be flipped up, the vertical plate 31 of the L-shaped limit plate 33 must first be pushed to the left to disengage the vertical plate 31 from the limit pin 36 and release the limit pin on the flap box 29; when locking the top lock tongue, it is also necessary to overcome the button force of the button spring 34, push the vertical plate 31 to the left, and after the flap box 29 is locked in place, release the vertical plate 31 so that the limit pin 36 can be connected to the limit pin through the hole 35 provided at the top of the vertical plate 31 of the L-shaped limit plate 33.

[0023] The supporting trolley 9 is arranged on the I-beam transverse guide rail 8, and the I-beam transverse guide rail 8 is arranged in the guide rail clamping groove 5 on the channel steel longitudinal beam base frame 4. The channel steel longitudinal beam base frame 4 is connected to the channel steel longitudinal beam base frame support screw nut 3, and the channel steel longitudinal beam base frame support screw nut 3 is screwed on the channel steel longitudinal beam base frame support screw 2. The lower end of the channel steel longitudinal beam base frame support screw 2 is arranged on the base 1, and an anti-I-beam transverse movement pin bracket 6 is arranged on the channel steel longitudinal beam base frame 4 on both sides of the I-beam transverse guide rail 8, and an anti-I-beam transverse movement pin through-hole is arranged on the I-beam transverse guide rail 8, and an anti-I-beam transverse movement pin 7 is connected in the anti-I-beam transverse movement pin through-hole, and the two ends of the anti-I-beam transverse movement pin 7 are respectively fixed on the anti-I-beam transverse movement pin bracket 6; a plurality of I-beam transverse guide rails 8 can be arranged on the channel steel longitudinal beam base frame 4.

Claims

1. A rotary body transport trailer capable of conveniently adjusting the posture of the rotary body, comprising two supporting trolleys, a longitudinal beam frame is arranged between the two supporting trolleys, a lead screw which can be lifted and lowered in the vertical direction is arranged on the longitudinal beam frame, and a rectangular block is fixedly connected to the top of the lead screw, characterized in that: A front inverted eight-shaped support rod frame is fixedly arranged on the front side surface of the rectangular block, a front supporting roller is arranged on the top of each supporting rod of the front inverted eight-shaped support rod frame, a rear inverted eight-shaped support rod frame is fixedly arranged on the rear side surface of the rectangular block, a rear supporting roller is arranged on the top of each supporting rod of the rear inverted eight-shaped support rod frame, a lower arc-shaped clamp is movably arranged between the front inverted eight-shaped support rod frame and the rear inverted eight-shaped support rod frame, a front side arc-shaped groove is arranged on the front side surface of the lower arc-shaped clamp, a rear side arc-shaped groove is arranged on the rear side surface of the lower arc-shaped clamp, and the front supporting roller is movably embedded in the front The rear support roller is movably embedded in the arc groove of the rear side surface, a left upper arc hoop hinge seat is provided at the left end of the lower arc hoop (20), the left upper arc hoop is hinged on the left upper arc hoop hinge seat, a right upper arc hoop is provided at the right end of the lower arc hoop, the right upper arc hoop is hinged on the right upper arc hoop hinge seat, a left lock tongue is provided at the upper end of the left upper arc hoop, a right lock tongue seat is provided at the upper end of the right upper arc hoop, a flap pin is provided on the right lock tongue seat, a flap box is hinged on the flap pin, a lock ring is provided on the flap box, and the lock ring is movably buckled with the left lock tongue.

2. The rotary body transport trailer capable of conveniently adjusting the rotary body posture according to claim 1, characterized in that: A top screw cantilever frame is fixedly arranged on the left side and the right side of the rectangular block respectively, and a top screw is arranged on the top screw cantilever frame, and the top screw is movably connected to the arc bottom end surface of the lower arc clamp; a small wheel anti-rotation top screw is arranged on the supporting trolley.

3. The rotary body transport trailer capable of conveniently adjusting the rotary body posture according to claim 2 is characterized in that: An L-shaped limit plate hinge pin is arranged in the box body of the flap box, an L-shaped limit plate is hinged on the L-shaped limit plate hinge pin, a torsion spring is arranged in the box body of the flap box inside the L-shaped limit plate, one end of the torsion spring is arranged on the bottom surface of the box body, and the other end of the torsion spring is abutted on the vertical plate of the L-shaped limit plate, a limit pin through hole is arranged on the top end of the vertical plate of the L-shaped limit plate, a limit pin is arranged on the right lock tongue seat outside the limit pin through hole, and the limit pin is movably connected to the limit pin through hole arranged on the top end of the vertical plate of the L-shaped limit plate.

4. The rotary body transport trailer capable of conveniently adjusting the rotary body posture according to claim 3 is characterized in that: The supporting trolley is arranged on the I-beam transverse guide rail, the I-beam transverse guide rail is arranged in the guide rail clamping groove on the channel steel longitudinal beam base frame, the channel steel longitudinal beam base frame is connected to the channel steel longitudinal beam base frame support screw nut, the channel steel longitudinal beam base frame support screw nut is screwed on the channel steel longitudinal beam base frame support screw, the lower end of the channel steel longitudinal beam base frame support screw is arranged on the base, and anti-I-beam transverse movement pin brackets are arranged on the channel steel longitudinal beam base frames on both sides of the I-beam transverse guide rail, and anti-I-beam transverse movement pin passing through holes are arranged on the I-beam transverse guide rail, and anti-I-beam transverse movement pins are connected in the anti-I-beam transverse movement pin passing through holes, and both ends of the anti-I-beam transverse movement pins are respectively fixed on the anti-I-beam transverse movement pin brackets.

Images