CN117569616B - High-altitude sliding and positioning device for truss with large-span steel structure - Google Patents
High-altitude sliding and positioning device for truss with large-span steel structure Download PDFInfo
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- CN117569616B CN117569616B CN202311577912.0A CN202311577912A CN117569616B CN 117569616 B CN117569616 B CN 117569616B CN 202311577912 A CN202311577912 A CN 202311577912A CN 117569616 B CN117569616 B CN 117569616B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 27
- 230000005484 gravity Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a high-altitude sliding and positioning device for a long-span steel structure truss, which belongs to the technical field of high-altitude sliding and positioning devices and comprises a support, wherein the top of the outer surface of the support is fixedly connected with a base, the top of the outer surface of the base is provided with a placing frame, the inner wall of the placing frame is provided with a truss structure, the outer surface of the base is symmetrically and fixedly connected with a lifting ring, the outer surface of the base is provided with an adjusting and balancing device, the bottom of the outer surface of the base is provided with a counterweight device, the adjusting and balancing device comprises a first cylinder, one side of the outer surface of the first cylinder is fixedly connected with a connecting rod, and the vertical height and the horizontal position of the base and the truss structure can be finely adjusted by arranging the adjusting and balancing device, so that the positioning of the sliding and positioning device is more accurate, and the working efficiency and the working safety of the truss structure in high-altitude sliding and positioning are improved.
Description
Technical Field
The invention belongs to the technical field of high-altitude sliding positioning devices, and particularly relates to a high-altitude sliding positioning device for a truss of a large-span steel structure.
Background
The high-altitude sliding positioning device uses the built structure as a high-altitude assembling platform and through long sliding ways arranged at two sides or in the middle, the high-altitude sliding positioning device is formed by splicing strip-shaped or block-shaped units on the ground, the high-altitude sliding positioning device is hung on the assembling platform to be assembled into sliding units, and the net rack is slid to a design position by traction equipment.
The high-altitude sliding and positioning device for the large-span steel structure truss mainly comprises a support, a base, a placement frame, a truss structure and hanging rings, wherein when the high-altitude sliding and positioning device is used, the base is stably placed at a proper position by the aid of the support, then the truss structure is placed in the placement frame, the base is lifted to a proper position by the aid of hoisting machinery equipment, and finally the truss structure is slid and positioned.
However, in the use process, as the crane, the hoist and other hoisting machinery equipment have certain deviation in the fine adjustment of the distance, the hoisting machinery equipment needs to be manually and continuously adjusted during hoisting, the working efficiency of slipping in place is low, the construction cost is increased, and meanwhile, the problem of certain safety risk exists.
Disclosure of Invention
(One) solving the technical problems
In order to overcome the defects in the prior art, the invention provides the high-altitude sliding and positioning device for the truss with the large-span steel structure, which solves the problems that in the use process, as crane, winch and other hoisting machinery equipment have certain deviation in the fine adjustment of distance, manual continuous adjustment is needed during hoisting, the sliding and positioning working efficiency is low, the construction cost is increased, and meanwhile, certain safety risks exist.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the high-altitude sliding and positioning device for the truss with the large-span steel structure comprises a support, wherein the top of the outer surface of the support is fixedly connected with a base, the top of the outer surface of the base is provided with a placing frame, the inner wall of the placing frame is provided with a truss structure, the outer surface of the base is symmetrically and fixedly connected with hanging rings, the outer surface of the base is provided with an adjusting and balancing device, and the bottom of the outer surface of the base is provided with a counterweight device;
The balance adjusting device comprises a first cylinder, a connecting rod is fixedly connected to one side of the outer surface of the first cylinder, a third cylinder is fixedly connected to one side of the outer surface of the connecting rod, which is far away from the first cylinder, a first round hole is formed in the outer surface of the base, the first round hole is rotationally connected with the connecting rod, a sling is fixedly connected to the circular arc surface of the first cylinder, a chain barrel is fixedly connected to one side of the outer surface of the base, the inner wall of the chain barrel is in sliding connection with the sling, a winding post is fixedly connected to the top of the outer surface of the sling, a storage shell is fixedly connected to the outer surface of the winding post, and a lantern ring is fixedly connected to the top of the outer surface of the storage shell.
The components achieve the following effects: through setting up hoist cable and receiver, can be through tightening up and loosening the hoist cable, can reach the vertical height of base and adjust, and then do benefit to truss structure's location installation.
As a further aspect of the invention: the utility model discloses a novel electric power tool is characterized in that an annular chute is arranged on one side of the outer surface of a first cylinder, an annular sliding block is slidably connected to the inner wall of the annular chute, a second cylinder is fixedly connected to one side of the outer surface of the annular sliding block, a toothed ring is fixedly connected to one side of the outer surface of the second cylinder, a rectangular plate is fixedly connected to one side of the outer surface of a base, a rectangular chute is arranged on one side of the outer surface of the rectangular plate, a first electric telescopic rod is mounted on the inner wall of the rectangular chute, a first sliding block is fixedly connected to the output end of the first electric telescopic rod, an L-shaped plate is fixedly connected to the top of the outer surface of the first sliding block, and a first motor is mounted on one side of the outer surface of the L-shaped plate.
The components achieve the following effects: through setting up first electric telescopic handle, can adjust the position of first motor, the rotation effect between annular spout and the annular slider can make the work between the two of first drum and second drum not mutually interfere.
As a further aspect of the invention: the output end fixedly connected with cross piece of first motor, cross hole has been seted up to surface one side of ring gear, the inner wall size and the shape of cross hole and the surface size and the shape looks adaptation of cross piece, the cross groove has been seted up to surface one side of first drum, the inner wall size and the shape of cross groove and the surface size and the shape looks adaptation of cross piece.
The components achieve the following effects: through setting up cross piece, cross hole and cross groove, cross piece and cross groove gomphosis for first motor can drive first drum, cross piece and cross hole gomphosis make first motor can drive the second drum.
As a further aspect of the invention: a plurality of fixed orifices have been seted up to surface one side of first drum, the fixed slot has been seted up to surface one side of base, the inner wall bottom fixed mounting of fixed slot has the electronic telescopic handle of second, the output fixedly connected with fixed block of second electronic telescopic handle, the surface size and the shape of fixed block and the inner wall size and the shape looks adaptation of fixed orifice.
The components achieve the following effects: through setting up fixed block and fixed orifices, can fix first drum, and then stabilize the length of action to the hoist cable, cause first drum reversal when avoiding the cross piece to break away from the cross groove, and then lead to the base to shake violently, lead to truss structure to take place to drop even, cause serious accident.
As a further aspect of the invention: the outer surface one side fixedly connected with backup pad of rectangular plate, the surface of backup pad rotates and is connected with first dwang and second dwang, the surface one side of first dwang and base rotates and is connected, surface one side fixedly connected with first gear of first dwang, first gear and ring gear meshing are connected, surface one side fixedly connected with second gear of second dwang, second gear and first gear meshing are connected, surface one side fixedly connected with first bevel gear of second dwang, surface one side fixedly connected with fixed plate of base, surface one side rotation of fixed plate is connected with third gear, surface one side fixedly connected with second bevel gear of third gear, second bevel gear and first bevel gear meshing are connected.
The components achieve the following effects: through setting up first gear and second gear, under the transmission effect of two, the ring gear can drive first bevel gear and rotate, and then under the transmission effect of first bevel gear and second bevel gear, can drive the third gear and rotate.
As a further aspect of the invention: the outer surface top of base has been seted up the position adjustment spout, the inner wall sliding connection of position adjustment spout has the second slider, the surface top of second slider and the surface bottom fixed connection of placing the frame, the surface top sliding connection of base has annular rack, annular rack and third gear engagement connection, the surface bottom fixed connection of placing the frame has the tooth piece, tooth piece and annular rack engagement connection.
The components achieve the following effects: through setting up annular rack, annular rack can rotate under the meshing and the rotation effect of third gear, and then under the cooperation effect of tooth piece and positioning spout and second slider, can make place the frame and carry out the slider on the base surface, and then realize truss structure in the position fine setting on the horizontal direction.
As a further aspect of the invention: the utility model discloses a motor, including frame, first round groove, second round groove, third electric telescopic handle, limiting plate, T shape spout, T shape slider, rectangular rack, fourth gear, stopper, slipring, rectangular rack engagement connection, surface one side fixedly connected with stopper, surface one side fixedly connected with slipring of stopper, surface one side fixedly connected with clamping piece of rectangular rack, the surface top fixed mounting of limiting plate has the second motor, the output fixedly connected with fourth gear of second motor, fourth gear and rectangular rack engagement connection, surface one side fixedly connected with stopper of rectangular rack.
The components achieve the following effects: can assist truss structure to balance through setting up third electric telescopic handle and limiting plate, avoid it to take place to rock at hoist and mount in-process such as sliding, and then lead to the corner, second motor drive fourth gear rotation can extend the action length of rectangle rack, and then adjusts the action length of stopper, under the cooperation effect of slipmat, balanced truss structure that can be better.
As a further aspect of the invention: the counterweight device comprises an inclined through hole, the inclined through hole is formed in the outer surface of the base, the connecting block is connected to the inner wall of the inclined through hole in a sliding mode, the counterweight is fixedly connected to two sides of the outer surface of the connecting block, the first traction rope is fixedly connected to one side of the outer surface of the counterweight, one side of the outer surface of the first traction rope is fixedly connected with the second cylinder, the second round hole is formed in one side of the outer surface of the base, and the second round hole is connected with the first traction rope in a sliding mode.
The components achieve the following effects: through setting up the balancing weight, can adjust the focus of base when adjusting truss structure's horizontal position, and then avoid the whole focus of the device of taking one's place of high altitude slip that leads to because of truss structure's position adjustment to take place the skew, and then a series of accidents that produce, the gravity effect that brings at the angle of inclination of oblique through-hole to and under the traction effect of first haulage rope, can adjust the position of balancing weight.
As a further aspect of the invention: the inner wall bottom of oblique through-hole has seted up oblique spout, the third round hole has been seted up to the inner wall bottom of oblique spout, the inner wall sliding connection of third round hole has the button, the surface top fixedly connected with baffle of button.
The components achieve the following effects: through setting up the baffle, can carry out the screens to the connecting block, and then carry out certain spacing to the position of balancing weight, avoid the connecting block to slide to oblique through-hole bottom under the action of gravity, guarantee counterweight device's functional stability.
As a further aspect of the invention: the circular arc surface cover of circle piece is equipped with the spring, the surface both ends of spring respectively with the surface bottom of baffle and the inner wall bottom fixed connection of oblique spout, the surface bottom fixedly connected with second haulage rope of circle piece, the surface one end fixedly connected with round bar of second haulage rope, surface one side and the support rotation of round bar are connected, surface one side fixed mounting of support has the fourth motor, the output and the round bar fixed connection of fourth motor, the fourth round hole has been seted up to the surface of support, fourth round hole and round bar rotate to be connected.
The components achieve the following effects: through the round bar, under the rotation effect of round bar, can carry out the rolling to the second haulage rope, and then pull the baffle and accomodate in oblique spout bottom, and then utilize the sliding action of connecting block, the reaction force of spring makes the baffle can bulge oblique spout surface, and then realizes the screens to the connecting block.
(III) beneficial effects
Compared with the prior art, the invention has the beneficial effects that:
This device of taking one's place is slided in large-span steel construction truss high altitude through setting up and adjusting balancing unit, can finely tune the vertical height and the horizontal position of base and truss structure, and then makes the location of device of taking one's place more accurate of sliding, improves truss structure work efficiency and the security of working in taking one's place in the high altitude slides.
This high altitude device of taking one's place of sliding of large-span steel construction truss can adjust the position of first motor through setting up first electric telescopic handle, and the rotation effect between annular spout and the annular slider can make the work between first drum and the second drum noninterference each other, and fixed block and fixed orifices can fix first drum, and then stabilize the effect length of hoist cable, cause first drum reversal when avoiding the cross piece to break away from the cross groove, and then lead to the base to violent shake, lead to truss structure emergence to drop even, cause serious accident.
This device of taking one's place is slided in large-span steel construction truss high altitude through setting up third electric telescopic handle and limiting plate can assist truss structure to balance, avoids its in-process such as hoist and mount to slide to take place to rock, and then leads to the corner, and second motor drive fourth gear rotates, can extend the action length of rectangle rack, and then adjusts the action length of stopper, under the cooperation effect of slipmat, balanced truss structure that can be better.
This high altitude device of taking one's place of sliding of large-span steel construction truss can be when adjusting the horizontal position of truss structure through setting up configuration device, adjusts the focus of base, and then avoids taking place the skew because of the whole focus of the high altitude device of taking one's place of sliding that truss structure's position adjustment leads to, and then a series of accidents that produce, under the action of gravity that the inclination of oblique through-hole brought to and the traction effect of first haulage rope, can adjust the position of balancing weight.
Drawings
FIG. 1 is a schematic perspective view of a novel embodiment of the present invention;
FIG. 2 is a schematic view of a chain cylinder according to the present invention;
FIG. 3 is a schematic view of a second bevel gear according to the present invention;
FIG. 4 is a schematic view of a connecting rod of the present invention;
FIG. 5 is a schematic view of a structure of a winding post according to the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of an annular slider of the present invention;
FIG. 7 is a schematic view of a cross block perspective of the present invention;
FIG. 8 is a schematic view of a first gear perspective of the present invention;
FIG. 9 is a schematic view of a tooth block perspective structure of the present invention;
FIG. 10 is a schematic view of a three-dimensional structure of a limiting plate according to the present invention;
FIG. 11 is a schematic view showing the structure of a separator according to the present invention;
Fig. 12 is a schematic view of a perspective structure of an inclined through hole according to the present invention.
In the figure: 1. a bracket; 2. a base; 3. placing a frame; 4. a truss structure; 5. adjusting a balancing device; 51. a first cylinder; 52. a sling; 53. a storage case; 54. a wire winding column; 55. a collar; 56. an annular chute; 57. an annular slide block; 58. a second cylinder; 59. a toothed ring; 510. a cross hole; 511. a cross groove; 512. rectangular sliding grooves; 513. a first electric telescopic rod; 514. a first slider; 515. an L-shaped plate; 516. a first motor; 517. a cross block; 518. a connecting rod; 519. a first round hole; 520. a third cylinder; 521. a fixing hole; 522. a fixing groove; 523. a second electric telescopic rod; 524. a fixed block; 525. a support plate; 526. a first rotating lever; 527. a second rotating lever; 528. a first gear; 529. a second gear; 530. a first bevel gear; 531. a fixing plate; 532. a third gear; 533. a second bevel gear; 534. a rectangular plate; 535. an annular rack; 536. tooth blocks; 537. a second slider; 538. a position-adjusting chute; 539. a first circular groove; 540. a third electric telescopic rod; 541. a limiting plate; 542. a second motor; 543. a fourth gear; 544. t-shaped sliding grooves; 545. a T-shaped slider; 546. a rectangular rack; 547. a limiting block; 548. an anti-slip pad; 549. a clamping block; 550. a chain barrel; 6. a counterweight device; 61. an inclined through hole; 62. a connecting block; 63. balancing weight; 64. a first traction rope; 65. a second round hole; 66. an inclined chute; 67. a third round hole; 68. round blocks; 69. a partition plate; 610. a spring; 611. a second traction rope; 612. a round bar; 613. a fourth round hole; 614. a fourth motor; 7. and (5) hanging rings.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-12, the present invention provides a technical solution: the high-altitude sliding and positioning device for the truss with the large-span steel structure comprises a bracket 1, wherein the top of the outer surface of the bracket 1 is fixedly connected with a base 2, the top of the outer surface of the base 2 is provided with a placing frame 3, the inner wall of the placing frame 3 is provided with a truss structure 4, the outer surface of the base 2 is symmetrically and fixedly connected with a hanging ring 7, the outer surface of the base 2 is provided with an adjusting and balancing device 5, and the bottom of the outer surface of the base 2 is provided with a counterweight device 6;
The adjusting balance device 5 comprises a first cylinder 51, a connecting rod 518 is fixedly connected to one side of the outer surface of the first cylinder 51, a third cylinder 520 is fixedly connected to one side, far away from the first cylinder 51, of the outer surface of the connecting rod 518, a first round hole 519 is formed in the outer surface of the base 2, the first round hole 519 is rotationally connected with the connecting rod 518, a sling 52 is fixedly connected to the circular arc surface of the first cylinder 51, a chain drum 550 is fixedly connected to one side of the outer surface of the base 2, the inner wall of the chain drum 550 is slidably connected with the sling 52, a winding post 54 is fixedly connected to the top of the outer surface of the sling 52, a storage shell 53 is fixedly connected to the outer surface of the winding post 54, a lantern ring 55 is fixedly connected to the top of the outer surface of the storage shell 53, and through the sling 52 and the storage shell 53, the vertical height of the base 2 can be adjusted through tightening and loosening the sling 52, and the positioning installation of the truss structure 4 is facilitated.
Specifically, as shown in fig. 2, 4,5 and 7, an annular chute 56 is formed on one side of the outer surface of the first cylinder 51, an annular slide block 57 is slidably connected to the inner wall of the annular chute 56, a second cylinder 58 is fixedly connected to one side of the outer surface of the annular slide block 57, a toothed ring 59 is fixedly connected to one side of the outer surface of the second cylinder 58, a rectangular plate 534 is fixedly connected to one side of the outer surface of the base 2, a rectangular chute 512 is formed on one side of the outer surface of the rectangular plate 534, a first electric telescopic rod 513 is mounted on the inner wall of the rectangular chute 512, a first slide block 514 is fixedly connected to the output end of the first electric telescopic rod 513, an L-shaped plate 515 is fixedly connected to the top of the outer surface of the first slide block 514, a first motor 516 is mounted on one side of the outer surface of the L-shaped plate 515, by providing the first electric telescopic rod 513, the position of the first motor 516 can be adjusted, the rotation between the annular chute 56 and the annular slide block 57 can use the work between the first cylinder 51 and the second cylinder 58 without mutual interference, the output end of the first motor 516 is fixedly connected with a cross block 517, one side of the outer surface of the toothed ring 59 is provided with a cross hole 510, the inner wall of the cross hole 510 is matched with the outer surface of the cross block 517 in size and shape, one side of the outer surface of the first cylinder 51 is provided with a cross groove 511, the inner wall of the cross groove 511 is matched with the outer surface of the cross block 517 in size and shape, by arranging the cross block 517, the cross hole 510 and the cross groove 511, the cross block 517 is embedded with the cross groove 511, the first motor 516 can drive the first cylinder 51, the cross block 517 is embedded with the cross hole 510, the 2 first motor 516 can drive the second cylinder 58, one side of the outer surface of the first cylinder 51 is provided with a plurality of fixing holes 521, the fixed slot 522 has been seted up to surface one side of base 2, the inner wall bottom fixed mounting of fixed slot 522 has the electric telescopic handle 523 of second, the output fixedly connected with fixed block 524 of second electric telescopic handle 523, the surface size and the shape of fixed block 524 and the inner wall size and the shape looks adaptation of fixed hole 521, through setting up fixed block 524 and fixed hole 521, can fix first drum 51, and then stabilize the length of action of hoist cable 52, cause first drum 51 reversal when avoiding cross piece 517 to break away from cross slot 511, and then lead to the violent shake of base, even lead to truss structure 4 to take place to drop, cause serious accident.
Specifically, as shown in fig. 3, 4, 6, 7, 8 and 9, a support plate 525 is fixedly connected to one side of the outer surface of the rectangular plate 534, a first rotation rod 526 and a second rotation rod 527 are rotatably connected to the outer surface of the support plate 525, the first rotation rod 526 is rotatably connected to one side of the outer surface of the base 2, a first gear 528 is fixedly connected to one side of the outer surface of the first rotation rod 526, the first gear 528 is engaged with the toothed ring 59, a second gear 529 is fixedly connected to one side of the outer surface of the second rotation rod 527, the second gear 529 is engaged with the first gear 528, a first bevel gear 530 is fixedly connected to one side of the outer surface of the second rotation rod 527, a fixing plate 531 is fixedly connected to one side of the outer surface of the base 2, a third gear 532 is rotatably connected to one side of the outer surface of the third gear 532, a second bevel gear 533 is fixedly connected to one side of the outer surface of the third gear 532, the second bevel gear 533 is engaged with the first bevel gear 530, the first bevel gear 528 and the second bevel gear 529 are arranged, under the transmission action of the first bevel gear 528 and the second bevel gear 529, the toothed ring 59 can drive the first bevel gear 530 to rotate, and then under the transmission action of the first bevel gear 530 and the second bevel gear 533, the third bevel gear 532 can be driven to rotate, the top of the outer surface of the base 2 is provided with a positioning chute 538, the inner wall of the positioning chute 538 is slidably connected with a second slider 537, the top of the outer surface of the second slider 537 is fixedly connected with the bottom of the outer surface of the placement frame 3, the top of the outer surface of the base 2 is slidably connected with an annular rack 535, the annular rack 535 is engaged with the third bevel gear 532, the bottom of the outer surface of the placement frame 3 is fixedly connected with a toothed block 536, the toothed block 536 is engaged with the annular rack 535, and the annular rack 535 can rotate under the engagement and rotation action of the third bevel gear 532, and then under the cooperation of tooth piece 536 and positioning spout 538 and second slider 537, can make place frame 3 carry out the slider on base 2 surface, and then realize truss structure 4 in the fine setting of position in the horizontal direction.
Specifically, as shown in fig. 3 and 10, a first circular groove 539 is formed in the top of the outer surface of the placement frame 3, a third electric telescopic rod 540 is installed at the bottom of the inner wall of the first circular groove 539, a limiting plate 541 is fixedly connected to the output end of the third electric telescopic rod 540, a T-shaped sliding groove 544 is formed in the bottom of the outer surface of the limiting plate 541, a T-shaped sliding block 545 is slidingly connected to the inner wall of the T-shaped sliding groove 544, a rectangular rack 546 is fixedly connected to one side of the outer surface of the T-shaped sliding block 545, a second motor 542 is fixedly installed at the top of the outer surface of the limiting plate 541, a fourth gear 543 is fixedly connected to the output end of the second motor 542, the fourth gear 543 is in meshed connection with the rectangular rack 546, a limiting block 547 is fixedly connected to one side of the outer surface of the rectangular rack 546, a sliding pad 548 is fixedly connected to one side of the outer surface of the limiting block 547, a clamping block 549 is fixedly connected to one side of the outer surface of the rectangular rack 546, the third electric telescopic rod 540 and the limiting plate 541 can assist the truss structure 4 in balancing, shaking and further corner is caused in the lifting and sliding in the process, the fourth motor 542 is driven by the fourth gear 546 to rotate, the fourth gear can extend the length of the rectangular rack 546 can be better, and the length of the limiting block can be adjusted under the effect of the length of the limiting block 547.
Specifically, as shown in fig. 2, 4, 11 and 12, the counterweight device 6 includes an inclined through hole 61, the inclined through hole 61 is formed on the outer surface of the base 2, a connecting block 62 is slidably connected to the inner wall of the inclined through hole 61, two sides of the outer surface of the connecting block 62 are fixedly connected to a counterweight 63, one side of the outer surface of the counterweight 63 is fixedly connected to a first traction rope 64, one side of the outer surface of the first traction rope 64 is fixedly connected to the second cylinder 58, one side of the outer surface of the base 2 is provided with a second round hole 65, the second round hole 65 is slidably connected to the first traction rope 64, by providing the counterweight 63, the center of gravity of the base 2 can be adjusted when the horizontal position of the truss structure 4 is adjusted, so that the whole center of gravity of the high-altitude sliding positioning device is prevented from being deviated due to the position adjustment of the truss structure 4, and a series of accidents are further generated, the gravity effect caused by the inclination angle of the inclined through hole 61, and the position of the balancing weight 63 can be adjusted under the traction action of the first traction rope 64, the inner wall bottom of the inclined through hole 61 is provided with the inclined chute 66, the inner wall bottom of the inclined chute 66 is provided with the third round hole 67, the inner wall of the third round hole 67 is slidably connected with the round block 68, the top of the outer surface of the round block 68 is fixedly connected with the baffle 69, the connecting block 62 can be clamped by the baffle 69, the position of the balancing weight 63 is further limited to a certain extent, the connecting block 62 is prevented from falling to the bottom of the inclined through hole 61 under the action of gravity, the functional stability of the balancing weight device 6 is ensured, the circular arc surface of the round block 68 is sleeved with the spring 610, the two ends of the outer surface of the spring 610 are fixedly connected with the bottom of the outer surface of the baffle 69 and the inner wall bottom of the inclined chute 66 respectively, the bottom of the outer surface of the round block 68 is fixedly connected with the second traction rope 611, the surface one end fixedly connected with round bar 612 of second haulage rope 611, surface one side and the support 1 rotation of round bar 612 are connected, surface one side fixed mounting of support 1 has fourth motor 614, the output and the round bar 612 fixed connection of fourth motor 614, fourth round hole 613 has been seted up to the surface of support 1, fourth round hole 613 and round bar 612 rotate to be connected, through round bar 612, under the rotation effect of round bar 612, can wind second haulage rope 611, and then pull baffle 69 and accomodate in oblique spout 66 bottom, and then utilize the sliding action of connecting block 62, the reaction force of spring 610 makes baffle 69 can bulge oblique spout 66 surface, and then realize the screens to connecting block 62.
The working principle of the invention is as follows:
S1, when the vertical height of the truss structure 4 needs to be adjusted, driving a first electric telescopic rod 513, further driving a first sliding block 514 to slide in a rectangular sliding groove 512, further driving a first motor 516 to adjust the position, keeping a cross block 517 in a reset state, inserting the cross block 517 into a second cylinder 58 through a cross hole 510 under the action of the first motor telescopic rod 513, then inserting the cross block into a cross groove 511, then starting the first motor 516, rotating the first motor 516, driving the cross block 517 to rotate, further driving the first cylinder 51 to rotate under the action of the cross groove 511, driving a connecting rod 518 to rotate, further driving a third cylinder 520 to synchronously rotate, at the moment, carrying out paying-off operation on a sling 52 by the first cylinder 51, further driving a base 2 and the truss structure 4 to vertically and downwards fine-tune, starting a second electric telescopic rod 523 after being adjusted to a proper position, inserting a fixed block 524 into a fixed hole 521, further fixing the first cylinder 51, and further guaranteeing the stable action of the sling 52;
When the horizontal position of the truss structure 4 needs to be adjusted, the first electric telescopic rod 513 is started again, the first sliding block 514 is pushed away from the first electric telescopic rod 513, the cross block 517 is further separated from the cross groove 511, when the cross block 517 is located in the second cylinder 58, the first electric telescopic rod 513 is used for resetting and adjusting the cross block 517, the first electric telescopic rod 513 is continuously utilized for pushing the first electric telescopic rod 516, the cross block 517 is inserted into the cross hole 510, at the moment, the first electric motor 516 is started again, the first electric motor 516 is rotated to drive the cross block 517 to rotate and then drive the toothed ring 59 to rotate, at the moment, under the action of the first gear 528, the toothed ring 59 drives the second gear 529 to rotate and then drive the first bevel gear 530 to rotate, at the moment, the first bevel gear 530 drives the second bevel gear 533 to rotate, the third gear 532 synchronously rotates, under the meshing action of the third gear 532 and the annular rack 535 synchronously rotates, and under the action of the cooperation of the tooth blocks 536 at the bottom of the placement frame 3 and the four, the final truss structure 4 slides horizontally along with the rotation of the annular rack 535, and the truss structure is adjusted to achieve the effect of horizontal sliding position;
When the auxiliary truss structure 4 is required to be balanced, the third electric telescopic rod 540 is utilized to slide the limiting plate 541 upwards, then the truss structure 4 is placed in the placement frame 3, at this time, the third electric telescopic rod 540 is utilized to enable the truss structure 4 to be attached to the truss structure 4 as much as possible, at this time, the second motor 542 is restarted, the second motor 542 drives the fourth gear 543 to rotate, then the two rectangular racks 546 are driven to slide reversely, and further under the matching action of the T-shaped sliding blocks 545 and the T-shaped sliding grooves 544, the two limiting blocks 547 extend and unfold reversely, and under the matching action of the anti-skid pads 548, the truss structure 4 is balanced in an auxiliary mode.
S2, when the truss structure 4 horizontally displaces, when the base 2 needs to be subjected to counterweight operation, when the counterweight 63 needs to slide, in the inclined through hole 61, the connecting block 62 and the counterweight 63 can slide downwards under the action of gravity, and then can slide unidirectionally, when the counterweight 63 needs to slide to the other side, the second cylinder 58 rotates, the second cylinder 58 can wind the first traction rope 64, and then drives the connecting block 62 to slide in the inclined through hole 61, and then drives the counterweight 63 to slide, when the counterweight 63 slides, the fourth motor 614 is driven, the fourth motor 614 drives the round rod 612 to rotate, the round rod 612 rotates to drive the second traction rope 611 to wind, and then drives the spring 610 to compress, the baffle 69 is contracted at the bottom of the inclined chute 66, at this time, the position of the counterweight 63 is adjusted to a proper position normally, then the fourth motor 614 is started to rotate reversely, at this time, the round rod 612 rotates reversely, and then loosens the second traction rope 611, and under the reaction of the spring 610, the baffle 69 protrudes out of the inclined chute 66, and then stabilizes the baffle 69.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (5)
1. The utility model provides a device of taking one's place is slided in high altitude to long-span steel structure truss, includes support (1), its characterized in that: the support comprises a support body (1), wherein a base (2) is fixedly connected to the top of the outer surface of the support body (1), a placement frame (3) is arranged on the top of the outer surface of the base (2), a truss structure (4) is arranged on the inner wall of the placement frame (3), hanging rings (7) are symmetrically and fixedly connected to the outer surface of the base (2), an adjusting balance device (5) is arranged on the outer surface of the base (2), and a counterweight device (6) is arranged at the bottom of the outer surface of the base (2);
The balance adjusting device (5) comprises a first cylinder (51), a connecting rod (518) is fixedly connected to one side of the outer surface of the first cylinder (51), a third cylinder (520) is fixedly connected to one side of the outer surface of the connecting rod (518) away from the first cylinder (51), a first round hole (519) is formed in the outer surface of the base (2), the first round hole (519) is rotationally connected with the connecting rod (518), a sling (52) is fixedly connected to the arc surface of the first cylinder (51), a chain cylinder (550) is fixedly connected to one side of the outer surface of the base (2), the inner wall of the chain cylinder (550) is in sliding connection with the sling (52), the top of the outer surface of the sling (52) is fixedly connected with a wire winding post (54), the outer surface of the wire winding post (54) is fixedly connected with a storage shell (53), and the top of the outer surface of the storage shell (53) is fixedly connected with a lantern ring (55); an annular chute (56) is formed on one side of the outer surface of the first cylinder (51), an annular slide block (57) is slidably connected to the inner wall of the annular chute (56), a second cylinder (58) is fixedly connected to one side of the outer surface of the annular slide block (57), a toothed ring (59) is fixedly connected to one side of the outer surface of the second cylinder (58), a rectangular plate (534) is fixedly connected to one side of the outer surface of the base (2), a rectangular chute (512) is formed on one side of the outer surface of the rectangular plate (534), a first electric telescopic rod (513) is mounted on the inner wall of the rectangular chute (512), a first slide block (514) is fixedly connected to the output end of the first electric telescopic rod (513), an L-shaped plate (515) is fixedly connected to the top of the outer surface of the first sliding block (514), and a first motor (516) is arranged on one side of the outer surface of the L-shaped plate (515); the output end of the first motor (516) is fixedly connected with a cross block (517), a cross hole (510) is formed in one side of the outer surface of the toothed ring (59), the inner wall of the cross hole (510) is matched with the outer surface of the cross block (517), a cross groove (511) is formed in one side of the outer surface of the first cylinder (51), and the inner wall of the cross groove (511) is matched with the outer surface of the cross block (517); the outer surface side of the rectangular plate (534) is fixedly connected with a supporting plate (525), the outer surface of the supporting plate (525) is rotationally connected with a first rotating rod (526) and a second rotating rod (527), the first rotating rod (526) is rotationally connected with the outer surface side of the base (2), the outer surface side of the first rotating rod (526) is fixedly connected with a first gear (528), the first gear (528) is in meshed connection with a toothed ring (59), the outer surface side of the second rotating rod (527) is fixedly connected with a second gear (529), the second gear (529) is in meshed connection with the first gear (528), the outer surface side of the second rotating rod (527) is fixedly connected with a first bevel gear (530), the outer surface side of the base (2) is fixedly connected with a fixed plate (531), the outer surface side of the fixed plate (531) is rotationally connected with a third gear (532), the outer surface side of the third gear (532) is fixedly connected with a second bevel gear (533), and the second bevel gear (533) is in meshed connection with the first bevel gear (530); the positioning sliding chute (538) is formed in the top of the outer surface of the base (2), the second sliding block (537) is connected to the inner wall of the positioning sliding chute (538) in a sliding mode, the top of the outer surface of the second sliding block (537) is fixedly connected with the bottom of the outer surface of the placement frame (3), the annular rack (535) is connected to the top of the outer surface of the base (2) in a sliding mode, the annular rack (535) is in meshed connection with the third gear (532), the tooth block (536) is fixedly connected to the bottom of the outer surface of the placement frame (3), and the tooth block (536) is in meshed connection with the annular rack (535); the counterweight device (6) comprises an inclined through hole (61), the inclined through hole (61) is formed in the outer surface of the base (2), a connecting block (62) is slidably connected to the inner wall of the inclined through hole (61), a counterweight (63) is fixedly connected to two sides of the outer surface of the connecting block (62), a first traction rope (64) is fixedly connected to one side of the outer surface of the counterweight (63), one side of the outer surface of the first traction rope (64) is fixedly connected with a second cylinder (58), a second round hole (65) is formed in one side of the outer surface of the base (2), and the second round hole (65) is slidably connected with the first traction rope (64).
2. The high-altitude sliding and positioning device for a long-span steel structure truss as claimed in claim 1, wherein: a plurality of fixed orifices (521) have been seted up to surface one side of first drum (51), fixed slot (522) have been seted up to surface one side of base (2), the inner wall bottom fixed mounting of fixed slot (522) has second electric telescopic handle (523), the output fixedly connected with fixed block (524) of second electric telescopic handle (523), the surface size and the shape of fixed block (524) and the inner wall size and the shape looks adaptation of fixed orifice (521).
3. The high-altitude sliding and positioning device for the long-span steel structure truss as claimed in claim 2, wherein: the utility model discloses a motor, including frame (3) including placing, including frame (3), electrical extension pole (540), limiting plate (547), first circular slot (539) have been seted up at the surface top of placing frame (3), third electrical extension pole (540) are installed to the inner wall bottom of first circular slot (539), the output fixedly connected with limiting plate (541) of third electrical extension pole (540), T shape spout (544) have been seted up at the surface bottom of limiting plate (541), inner wall sliding connection of T shape spout (544) has T shape slider (545), surface one side fixedly connected with rectangular rack (546) of T shape slider (545), surface top fixed mounting of limiting plate (541) has second motor (542), the output fixedly connected with fourth gear (543) of second motor (542), fourth gear (543) and rectangular rack (546) meshing are connected, surface one side fixedly connected with stopper (547) of rectangular rack (546), surface one side fixedly connected with pad (548), surface one side fixedly connected with block (549) of rectangular rack (546).
4. A long span steel structure truss high altitude slip in place device according to claim 3, characterized in that: the inner wall bottom of inclined through hole (61) has seted up inclined chute (66), third round hole (67) have been seted up to the inner wall bottom of inclined chute (66), the inner wall sliding connection of third round hole (67) has circle piece (68), the surface top fixedly connected with baffle (69) of circle piece (68).
5. The high-altitude sliding and positioning device for the long-span steel structure truss as recited in claim 4, wherein: the circular arc surface cover of circle piece (68) is equipped with spring (610), the surface both ends of spring (610) respectively with the surface bottom of baffle (69) and the inner wall bottom fixed connection of oblique spout (66), the surface bottom fixedly connected with second haulage rope (611) of circle piece (68), the surface one end fixedly connected with round bar (612) of second haulage rope (611), surface one side and support (1) of round bar (612) rotate to be connected, surface one side fixed mounting of support (1) has fourth motor (614), the output and the round bar (612) fixed connection of fourth motor (614), fourth round hole (613) have been seted up to the surface of support (1), fourth round hole (613) and round bar (612) rotate to be connected.
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| CN202311577912.0A CN117569616B (en) | 2023-11-24 | 2023-11-24 | High-altitude sliding and positioning device for truss with large-span steel structure |
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| CN202311577912.0A CN117569616B (en) | 2023-11-24 | 2023-11-24 | High-altitude sliding and positioning device for truss with large-span steel structure |
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