A floor-standing large truss manipulator

Abstract

The utility model relates to the technical field of manipulators, and discloses a floor-type large truss manipulator, comprising a base, a truss is fixed on the top of the base, a top plate is fixed on the top of the truss, and a cross plate is slidably connected to the bottom of the top plate. The floor-type large truss manipulator, through the provided protective component, when the first clamping plate and the second clamping plate clamp the workpiece, the rocker continues to be rotated, the fixed rod moves, the inner wall of the arc-shaped slide groove abuts against the surface of the connecting rod, the connecting rod drives the gear, the clamping tooth, and the circular ring to rotate synchronously, the inner wall of the abutment hole abuts against the surface of the abutment rod, the abutment rod drives the slider to move, the slider drives the clamping block to move close to the output shaft of the rocker, the clamping block enters the limiting groove, the inner wall of the limiting groove abuts against the side of the clamping block away from the inclined surface, the clamping block limits the rocker, and the rocker cannot be rotated at this time, so as to prevent the personnel from not stopping the rotation of the rocker in time, causing excessive clamping force, deformation of the workpiece, and affecting subsequent use.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a floor-standing large truss manipulator. Background Art

[0002] The truss manipulator is a fully automatic industrial equipment based on the right-angle X, Y, Z three-coordinate system, which can adjust the workpiece position or realize the trajectory movement of the workpiece. Its control core is realized by the industrial controller. The controller analyzes and processes various input signals (various sensors, buttons, etc.), makes certain logical judgments, and issues execution commands to various output components (relays, motor drivers, indicator lights, etc.) to complete the joint movement between the three axes of X, Y, and Z, thereby realizing a complete set of fully automatic operation processes.

[0003] According to a disclosed truss manipulator with an adjustment structure (publication number: CN219170945U), in the above application, the position of one set of clamping plates can be adjusted by setting a screw and a connecting sleeve, thereby changing the spacing between the two sets of clamping plates, which is convenient for rapid clamping of workpieces with larger or smaller widths.

[0004] However, in the above application, when clamping some thin-walled workpieces, the clamping force cannot be controlled. If the clamping of the object is not stopped in time, the thin-walled workpiece will be deformed, which will affect the subsequent normal use of the workpiece. Utility Model Content

[0005] The purpose of the utility model is to provide a floor-standing large truss manipulator to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floor-standing large truss manipulator, comprising a base, a truss is fixed on the top of the base, a top plate is fixed on the top of the truss, a cross plate is slidably connected to the bottom of the top plate, a cylinder is slidably connected to the bottom of the cross plate, a fixing component and a protective component are arranged at the bottom of the output end of the cylinder, the fixing component comprises: a fixing seat, a threaded block 1, a clamping plate 1, a clamping plate 2, a spring 1, a fixing plate, a rocker, and a threaded rod 1, and the protective component comprises:

[0007] The cam is fixed on the second side of the fixing plate, and the end of the fixing plate is away from the second fixing plate, and the end of the fixing plate is away from the second fixing plate, and the surface of the fixing rod is provided with an arc slot, and the surface of the fixing seat is fixed with a fixing ring, and the fixing ring is penetrated by the output shaft of the rocker arm. The interior of the fixing ring is provided with a cavity, and the inner wall of the cavity is rotatably connected with a circular ring, and the surface of the circular ring is provided with a contact hole, and the inner wall of the contact hole contacts with the contact rod, and the surface of the resistance rod is fixed with a sliding block, and the surface of the sliding block is fixed with a spring second, and the end of the spring second away from the sliding block is fixed on the inner wall of the cavity, and the surface of the sliding block is provided with a sliding slot, and the inner wall of the sliding slot is slidably connected with a card block, and a spring third is fixed on the surface of the card block, and the end of the spring third away from the card block is fixed on the inner wall of the sliding slot, and the surface of the fixing ring is provided with a through hole, and the surface of the circular ring The gear is meshed with the gear having the locking cam which is secured on the inner wall of the gear and has a locking cam which is secured on the outer wall of the gear.

[0008] Preferably, the fixing seat is fixed to the bottom of the output end of the cylinder, and the inner wall of the fixing seat is rotatably connected with a threaded rod 1, the threaded rod 1 penetrates a threaded block 1, and the threaded rod 1 is threadedly connected to the threaded block 1, the bottom of the threaded block 1 penetrates the fixing seat, the threaded block 1 is slidably connected to the fixing seat, the bottom of the threaded block 1 is fixed with a clamping plate 1, the top of the clamping plate 1 is slidably connected to the bottom of the fixing seat, the bottom of the fixing seat is fixed with a fixing plate, the surface of the fixing plate is fixed with a spring 1, the end of the spring 1 away from the fixing plate is fixed with a clamping plate 2, and the clamping plate 2 is slidably connected to the bottom of the fixing seat, and a rocker is provided on the surface of the fixing seat. When the rocker is rotated, the threaded rod 1 rotates, and the threaded block 1 and the clamping plate 1 move close to the clamping plate 2, thereby clamping the workpiece.

[0009] Preferably, the inner wall of the top plate is rotatably connected with a threaded rod three, the threaded rod three is penetrated by a threaded block three, the threaded block three is threadedly connected to the threaded rod three, the bottom of the threaded block three penetrates the top plate, and the threaded block three is slidably connected to the top plate, a motor two is fixed to the surface of the top plate, the output shaft of the motor two penetrates the top plate, and the output shaft of the motor two is fixedly connected to the surface of the threaded rod three, and a cross plate is provided at the bottom of the threaded block three, and by turning on the motor two for forward or reverse rotation, the threaded rod three rotates, driving the threaded block three and the cross plate to realize X-axis movement.

[0010] Preferably, the inner wall of the horizontal plate is rotatably connected with threaded rod 2, threaded rod 2 penetrates threaded block 2, threaded rod 2 is threadedly connected to threaded block 2, the bottom of threaded block 2 penetrates the horizontal plate, and threaded block 2 is slidably connected to the horizontal plate, a motor 1 is fixed to the surface of the horizontal plate, the output shaft of motor 1 is fixedly connected to the surface of threaded rod 2, the top of threaded block 2 is fixed to the top of the cylinder, and by turning on motor 1 for forward or reverse rotation, threaded rod 2 is reversed, driving threaded block 2 to drive the cylinder to realize Y-axis movement, and the cylinder can drive the fixed seat to realize Z-axis movement.

[0011] Preferably, the interference hole is arranged in an arc shape, and can drive the interference rod and the sliding block to move when the circular ring moves.

[0012] Preferably, the output shaft of the rocker penetrates the fixing seat, and the output shaft of the rocker is fixedly connected to the surface of the threaded rod, so that when rotating, the threaded rod can be driven to rotate synchronously, thereby making the threaded block drive the clamping plate to move simultaneously.

[0013] Preferably, the end of the clamping block away from the spring three is arranged in an inclined surface shape, and the clamping block can move when it contacts the inner wall of the limiting groove.

[0014] Compared with the prior art, the utility model provides a floor-standing large truss manipulator, which has the following beneficial effects:

[0015] 1. The floor-standing large truss manipulator, through the protection component set up, when the clamping plate one and the clamping plate two clamp the workpiece, continue to rotate the rocker, the fixed rod moves, the inner wall of the arc-shaped slide groove contacts the surface of the connecting rod, the connecting rod drives the gear, the clamping tooth, and the ring to rotate synchronously, the inner wall of the contact hole contacts the surface of the contact rod, the contact rod drives the slider to move, the slider drives the block to move close to the rocker output shaft, the block enters the limit groove, the inner wall of the limit groove contacts the side of the block away from the inclined surface, the block limits the rocker, and the rocker cannot continue to be rotated at this time, which can prevent the personnel from not stopping the rotation of the rocker in time, resulting in excessive clamping force, deformation of the workpiece, and affecting subsequent use.

[0016] 2. The floor-standing large truss manipulator rotates the rocker through the set fixed component. At this time, the threaded rod rotates, driving the threaded block 1 and the clamping plate 1 to move closer to the clamping plate 2, thereby clamping the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the partial internal structure of the utility model;

[0021] Figure 5 It is a partial side view structural schematic diagram of the utility model;

[0022] Figure 6 It is a partial front view structural schematic diagram of the utility model;

[0023] Figure 7 This is a schematic diagram of the cross-sectional structure of the slider, slide groove, spring and clamp block of the utility model;

[0024] Figure 8 This is a schematic diagram of the front view structure of the fixing ring, through hole, cavity and stabilizing hole of the utility model;

[0025] Fig. 9 This is a front view structural diagram of the rocker and the limit groove of the utility model.

[0026] In the figure: 1, base; 2, truss; 3, top plate; 4, cross plate; 5, cylinder; 6, fixing assembly; 60, fixing seat; 61, threaded block 1; 62, clamping plate 1; 63, clamping plate 2; 64, spring 1; 65, fixing plate; 66, rocker; 67, threaded rod 1; 7, protection assembly; 70, fixing rod; 71, arc-shaped slide groove; 72, fixing ring; 73, cavity; 74, circular ring; 75, contact hole; 76, Resistance rod; 77, slider; 78, limit plate; 79, spring two; 700, slide groove; 701, block; 702, spring three; 703, through hole; 704, latch tooth; 705, gear; 706, connecting hole; 707, connecting rod; 708, stabilizing hole; 709, limit groove; 9, threaded rod two; 10, threaded block two; 11, motor one; 12, threaded rod three; 13, threaded block three; 14, motor two. DETAILED DESCRIPTION

[0027] like Figure 1-9As shown, the utility model provides a technical solution: a floor-standing large truss manipulator includes a base 1, a truss 2 is fixed on the top of the base 1, a top plate 3 is fixed on the top of the truss 2, a cross plate 4 is slidably connected to the bottom of the top plate 3, a cylinder 5 is slidably connected to the bottom of the cross plate 4, and a fixing component 6 and a protective component 7 are arranged at the bottom of the output end of the cylinder 5. The fixing component 6 includes: a fixing seat 60, a threaded block 1 61, a clamping plate 1 62, a clamping plate 2 63, a spring 1 64, fixed plate 65, rocker 66, threaded rod 1 67, protection assembly 7 includes: fixed rod 70, arc-shaped slide groove 71, fixed ring 72, cavity 73, circular ring 74, resistance hole 75, resistance rod 76, slider 77, limit plate 78, spring 2 79, slide groove 700, block 701, spring 3 702, through hole 703, latch tooth 704, gear 705, connecting hole 706, connecting rod 707, stabilizing hole 708, limit groove 709.

[0028] A fixing rod 70 is fixed to the side of the second clamping plate 63 away from the first clamping plate 62, and one end of the fixing rod 70 away from the second clamping plate 63 passes through the fixing plate 65. An arc-shaped sliding groove 71 is provided on the surface of the fixing rod 70, and a fixing ring 72 is fixed on the surface of the fixing seat 60. The fixing ring 72 is penetrated by the output shaft of the rocker 66. A cavity 73 is provided inside the fixing ring 72. A circular ring 74 is rotatably connected to the inner wall of the cavity 73. A contact hole 75 is provided on the surface of the circular ring 74. The inner wall of the contact hole 75 contacts with a contact rod 76. A slider 77 is fixed to the surface of the contact rod 76. The surface of the slider 77 is slidably connected to a limit plate 78. The limit plate 78 is fixed to the cavity 7 3, a spring 2 79 is fixed on the surface of the slider 77, and the end of the spring 2 79 away from the slider 77 is fixed on the inner wall of the cavity 73, a slide groove 700 is provided on the surface of the slider 77, and a block 701 is slidably connected to the inner wall of the slide groove 700, a spring 3 702 is fixed on the surface of the block 701, and the end of the spring 3 702 away from the block 701 is fixed to the inner wall of the slide groove 700, a through hole 703 is provided on the surface of the fixing ring 72, and a latch tooth 704 is fixed on the surface of the ring 74, and the latch tooth 704 passes through the through hole 703, and a gear 705 is rotatably connected to the side of the fixing plate 65 away from the second clamping plate 63, and a connecting rod 705 is provided on the surface of the gear 705. The connecting hole 706 has a connecting rod 707 fixed on its inner wall. The end of the fixing rod 70 away from the second clamping plate 63 passes through the connecting hole 706. One end of the connecting rod 707 extends into the arc-shaped slide groove 71, and the surface of the connecting rod 707 contacts the inner wall of the arc-shaped slide groove 71. The gear 705 is meshed with the latch 704. A stabilizing hole 708 is provided on the inner side of the cavity 73. A limiting groove 709 is provided on the output shaft surface of the rocker 66. When the clamping plate 1 62 and the clamping plate 2 63 clamp the workpiece, the rocker 66 continues to rotate, the fixing rod 70 moves, the inner wall of the arc-shaped slide groove 71 contacts the surface of the connecting rod 707, and the connecting rod 707 drives the gear 705 and the latch 704. 04. The ring 74 rotates synchronously, and the inner wall of the abutment hole 75 abuts against the surface of the abutment rod 76. The abutment rod 76 drives the slider 77 to move, and the slider 77 drives the block 701 to move close to the output shaft of the rocker 66. The block 701 enters the stabilizing hole 708, and the block 701 enters the limiting groove 709. The inner wall of the limiting groove 709 abuts against the side of the block 701 away from the inclined surface. The block 701 limits the rocker 66. At this time, the rocker 66 cannot be rotated further, so that the clamping plate 1 62 cannot continue to move close to the clamping plate 2 63, which can prevent personnel from not stopping the rotation of the rocker 66 in time, resulting in excessive clamping force, deformation of the workpiece, and affecting subsequent use.

[0029] The fixing seat 60 is fixed at the bottom of the output end of the cylinder 5, and the inner wall of the fixing seat 60 is rotatably connected with a threaded rod 67, and the threaded rod 67 penetrates a threaded block 61, and the threaded rod 67 is threadedly connected to the threaded block 61, and the bottom of the threaded block 61 penetrates the fixing seat 60, and the threaded block 61 is slidably connected to the fixing seat 60, and a clamping plate 62 is fixed to the bottom of the threaded block 61, and the top of the clamping plate 62 is slidably connected to the bottom of the fixing seat 60, and a fixing plate 65 is fixed to the bottom of the fixing seat 60, and a spring 64 is fixed to the surface of the fixing plate 65, and a clamping plate 2 63 is fixed to the end of the spring 64 away from the fixing plate 65, and the clamping plate 2 63 is slidably connected to the bottom of the fixing seat 60, and a rocker 66 is provided on the surface of the fixing seat 60. When the rocker 66 is rotated, the threaded rod 67 rotates, driving the threaded block 61 and the clamping plate 62 to move close to the clamping plate 2 63, thereby clamping the workpiece.

[0030] The inner wall of the top plate 3 is rotatably connected with a threaded rod three 12, and the threaded rod three 12 is penetrated by a threaded block three 13, and the threaded block three 13 is threadedly connected to the threaded rod three 12, and the bottom of the threaded block three 13 penetrates the top plate 3, and the threaded block three 13 is slidably connected to the top plate 3, and a motor two 14 is fixed to the surface of the top plate 3, and the output shaft of the motor two 14 penetrates the top plate 3, and the output shaft of the motor two 14 is fixedly connected to the surface of the threaded rod three 12, and a cross plate 4 is provided at the bottom of the threaded block three 13, and by turning on the motor two 14 for forward or reverse rotation, the threaded rod three 12 rotates, driving the threaded block three 13 and the cross plate 4 to realize X-axis movement.

[0031] The inner wall of the horizontal plate 4 is rotatably connected with a threaded rod 29, and the threaded rod 29 is penetrated by a threaded block 210. The threaded rod 29 is threadedly connected to the threaded block 210, and the bottom of the threaded block 210 penetrates the horizontal plate 4, and the threaded block 210 is slidably connected to the horizontal plate 4. A motor 11 is fixed on the surface of the horizontal plate 4, and the output shaft of the motor 11 is fixedly connected to the surface of the threaded rod 29. The top of the threaded block 210 is fixed to the top of the cylinder 5. At the same time, by turning on the motor 11 for forward or reverse rotation, the threaded rod 29 is reversed, driving the threaded block 210 to drive the cylinder 5 to realize Y-axis movement, and the cylinder 5 can drive the fixed seat 60 to move along the Z axis.

[0032] The interference hole 75 is set to an arc shape, and when the ring 74 moves, it can drive the interference rod 76 and the slider 77 to move. The output shaft of the rocker 66 passes through the fixed seat 60, and the output shaft of the rocker 66 is fixedly connected to the surface of the threaded rod 67, which can drive the threaded rod 67 to rotate. The end of the block 701 away from the spring three 702 is set to an inclined surface. When it is interfered, the block 701 can enter the slide groove 700.

[0033] When the workpiece needs to be clamped and moved, the cylinder 5 is turned on to drive the fixed seat 60 to move down. When the workpiece is located between the clamping plate 1 62 and the clamping plate 2 63, the rocker 66 is turned. At this time, the threaded rod 1 67 rotates, driving the threaded block 1 61 and the clamping plate 1 62 to move close to the clamping plate 2 63, thereby clamping the workpiece. At this time, the rocker 66 is continued to be turned, the spring 1 64 is compressed, and the fixed rod 70 moves at the same time. The inner wall of the arc-shaped slide groove 71 contacts the surface of the connecting rod 707. At this time, the connecting rod 707 drives the gear 705 and the latching tooth 707 to move. 4 rotates, at this time, the ring 74 rotates synchronously, the inner wall of the abutment hole 75 abuts against the surface of the abutment rod 76, the abutment rod 76 drives the slider 77 to move, the slider 77 drives the block 701 to move close to the output shaft of the rocker 66, and at the same time, the spring 2 79 is stretched, the block 701 enters the stabilizing hole 708, so that the block 701 enters the limiting groove 709, the inner wall of the limiting groove 709 abuts against the side of the block 701 away from the inclined surface, the block 701 limits the rocker 66, and the rocker 66 cannot be rotated further at this time, so that the clamping plate 1 62 cannot continue to The second clamping plate 63 is moved closer to the second clamping plate 63 to prevent personnel from not stopping the rotation of the rocker 66 in time, causing excessive clamping force, deformation of the workpiece, and affecting subsequent use. When the workpiece needs to be moved, the second motor 14 can be turned on to rotate forward or reverse, and the threaded rod 3 12 can rotate, driving the threaded block 3 13 and the cross plate 4 to achieve X-axis movement. At the same time, the first motor 11 can be turned on to rotate forward or reverse, so that the threaded rod 2 9 is reversed, driving the threaded block 2 10 to drive the cylinder 5 to achieve Y-axis movement, and the cylinder 5 can drive the fixed seat 60 to move forward or reverse. The Z-axis moves, which makes it easier to move the workpiece. When the workpiece needs to be loosened, the rocker 66 is reversed, and the inner wall of the limit groove 709 contacts the inclined surface of the block 701. At this time, the block 701 enters the slide groove 700, and the spring three 702 is compressed, which will not affect the normal reversal of the rocker 66. At this time, the threaded rod 67 is reversed, driving the threaded block 61 and the clamping plate 62 to reset, and then the workpiece can be loosened. Through the spring three 702, the spring two 79, and the spring one 64, the slider 77, the clamping block 701, the clamping plate 63, and the fixing rod 70 are reset.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A floor-standing large truss manipulator, comprising a base (1), characterized in that: A truss (2) is fixed on the top of the base (1), a top plate (3) is fixed on the top of the truss (2), a cross plate (4) is slidably connected to the bottom of the top plate (3), a cylinder (5) is slidably connected to the bottom of the cross plate (4), a fixing assembly (6) and a protection assembly (7) are arranged at the bottom of the output end of the cylinder (5), the fixing assembly (6) comprises: a fixing seat (60), a threaded block 1 (61), a clamping plate 1 (62), a clamping plate 2 (63), a spring 1 (64), a fixing plate (65), a rocker (66), and a threaded rod 1 (67), and the protection assembly (7) comprises: A fixing rod (70), the fixing rod (70) is fixed on the side of the second clamping plate (63) away from the first clamping plate (62), the end of the fixing rod (70) away from the second clamping plate (63) passes through the fixing plate (65), the surface of the fixing rod (70) is provided with an arc-shaped sliding groove (71), the surface of the fixing seat (60) is fixed with a fixing ring (72), the fixing ring (72) is penetrated by the output shaft of the rocker (66), the interior of the fixing ring (72) is provided with a cavity (73), the inner wall of the cavity (73) is rotatably connected with a circular ring (74), the circular ring (75) is provided with a plurality of holes (73) and the fixing ring (75) is provided with a plurality of holes (73) and a plurality of holes (73) are provided with the fixing ring (75). A contact hole (75) is provided on the surface of the ring (74), and a contact rod (76) is contacted on the inner wall of the contact hole (75), and a slider (77) is fixed on the surface of the contact rod (76). The surface of the slider (77) is slidably connected to a limit plate (78), and the limit plate (78) is fixed on the inner wall of the cavity (73). A second spring (79) is fixed on the surface of the slider (77), and one end of the second spring (79) away from the slider (77) is fixed on the inner wall of the cavity (73). A sliding groove (700) is provided on the surface of the slider (77). The inner wall of the slide groove (700) is slidably connected with a block (701), a spring three (702) is fixed on the surface of the block (701), and one end of the spring three (702) away from the block (701) is fixed on the inner wall of the slide groove (700), a through hole (703) is opened on the surface of the fixing ring (72), a latch tooth (704) is fixed on the surface of the ring (74), and the latch tooth (704) passes through the through hole (703), and a gear (705) is rotatably connected to the side of the fixing plate (65) away from the second clamping plate (63), and the gear (70 5) A connecting hole (706) is provided on the surface, a connecting rod (707) is fixed on the inner wall of the connecting hole (706), one end of the fixing rod (70) away from the second clamping plate (63) passes through the connecting hole (706), one end of the connecting rod (707) extends into the arc-shaped slide groove (71), and the surface of the connecting rod (707) contacts the inner wall of the arc-shaped slide groove (71), the gear (705) is meshed with the latch tooth (704), a stabilizing hole (708) is provided on the inner side of the cavity (73), and a limiting groove (709) is provided on the output shaft surface of the rocker (66).

2. A floor-standing large truss manipulator according to claim 1, characterized in that: The fixing seat (60) is fixed to the bottom of the output end of the cylinder (5); the inner wall of the fixing seat (60) is rotatably connected with a threaded rod (67); the threaded rod (67) penetrates a threaded block (61); the threaded rod (67) is threadedly connected to the threaded block (61); the bottom of the threaded block (61) penetrates the fixing seat (60); the threaded block (61) is slidably connected to the fixing seat (60); the bottom of the threaded block (61) is fixed with a clamp Plate 1 (62), the top of the clamping plate 1 (62) is slidably connected to the bottom of the fixed seat (60), the bottom of the fixed seat (60) is fixed with a fixed plate (65), the surface of the fixed plate (65) is fixed with a spring 1 (64), the end of the spring 1 (64) away from the fixed plate (65) is fixed with a clamping plate 2 (63), the clamping plate 2 (63) is slidably connected to the bottom of the fixed seat (60), and the surface of the fixed seat (60) is provided with a rocker (66).

3. A floor-standing large truss manipulator according to claim 1, characterized in that: The inner wall of the top plate (3) is rotatably connected with a threaded rod three (12), the threaded rod three (12) penetrates a threaded block three (13), the threaded block three (13) is threadedly connected to the threaded rod three (12), the bottom of the threaded block three (13) penetrates the top plate (3), and the threaded block three (13) is slidably connected to the top plate (3), a motor two (14) is fixed to the surface of the top plate (3), the output shaft of the motor two (14) penetrates the top plate (3), and the output shaft of the motor two (14) is fixedly connected to the surface of the threaded rod three (12), and a horizontal plate (4) is provided at the bottom of the threaded block three (13).

4. A floor-standing large truss manipulator according to claim 1, characterized in that: The inner wall of the horizontal plate (4) is rotatably connected with a threaded rod (9), the threaded rod (9) penetrates a threaded block (10), the threaded rod (9) is threadedly connected with the threaded block (10), the bottom of the threaded block (10) penetrates the horizontal plate (4), and the threaded block (10) is slidably connected with the horizontal plate (4), a motor (11) is fixed on the surface of the horizontal plate (4), the output shaft of the motor (11) is fixedly connected with the surface of the threaded rod (9), and the top of the threaded block (10) is fixed to the top of the cylinder (5).

5. The floor-standing large truss manipulator according to claim 1, characterized in that: The abutment hole (75) is arranged in an arc shape.

6. The floor-standing large truss manipulator according to claim 1, characterized in that: The output shaft of the rocker (66) passes through the fixing seat (60), and the output shaft of the rocker (66) is fixedly connected to the surface of the threaded rod (67).

7. The floor-standing large truss manipulator according to claim 1, characterized in that: One end of the clamping block (701) away from the spring three (702) is configured to be in the shape of an inclined surface.

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