CN114733101B - Iron tower construction safety anti-falling combined device and using method thereof - Google Patents
Iron tower construction safety anti-falling combined device and using method thereof Download PDFInfo
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- CN114733101B CN114733101B CN202210249221.7A CN202210249221A CN114733101B CN 114733101 B CN114733101 B CN 114733101B CN 202210249221 A CN202210249221 A CN 202210249221A CN 114733101 B CN114733101 B CN 114733101B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0075—Details of ropes or similar equipment, e.g. between the secured person and the lifeline or anchor
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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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Abstract
The invention relates to the technical field of iron tower construction, and discloses a safe anti-falling combination device for iron tower construction and a use method thereof, which solve the problems that no safety protection exists when constructors climb up and down and move horizontally in a tower section, so that the constructors cannot be protected, and potential safety hazards exist; the double-rope design of the joining rope I and the joining rope II is adopted in the design, the connecting strength between the joining buckle and the mounting box is improved, the possibility of breakage of the joining rope I and the joining rope II is effectively reduced, and the use safety of the device is further improved.
Description
Technical Field
The invention belongs to the technical field of iron tower construction, and particularly relates to a safe anti-falling combined device for iron tower construction and a using method thereof.
Background
When the communication tower is installed, a plurality of tower sections need to be hoisted one by one, and when the communication tower is constructed, a constructor needs to climb the flange joint of the tower sections to assist hoisting, and because the constructor does not have fixed anti-falling safety protection devices (such as safety steel wires, safety cages and ladder ladders) before hoisting the tower sections, the safety belts on the constructor body often cannot be hung, cannot be hung everywhere and are inconvenient to hang.
During tower section hoist and mount construction operation, constructor climbs to the construction operation position with bare-handed earlier usually, and constructor scrambles from top to bottom at the tower section and horizontal migration's in-process does not have any safety protection, and then can not protect constructor, has the potential safety hazard.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the anti-falling safety combination device for the iron tower construction and the use method thereof, and the problems that in the background technology, no safety protection exists in the process that constructors climb up and down and move horizontally in a tower section, so that the constructors cannot be protected, and potential safety hazards exist are effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a safe anti-falling combined device for iron tower construction comprises a mounting box, wherein a bunching box is mounted in the middle of the top end of the mounting box, a wire outlet is formed in the top end of the bunching box, a first connecting rope and a second connecting rope are inserted into the wire outlet, the first connecting rope and the second connecting rope are located on one side of the first connecting rope, one ends of the first connecting rope and the second connecting rope are connected through a connecting buckle, bunching pieces connected with the first connecting rope and the second connecting rope are arranged inside the bunching box, openings I are symmetrically formed in two sides of the bunching box, openings II located in two sides of the bunching box are symmetrically formed in the top end of the mounting box, the first connecting rope and the second connecting rope respectively penetrate through the openings I and the openings II sequentially and extend into the mounting box, winding mechanisms connected with the first connecting rope and the second connecting rope are symmetrically arranged inside the mounting box, and a locking mechanism connected with the winding mechanisms is arranged inside the mounting box;
locking mechanical system includes fixed box, biaxial motor one, one-way lead screw one, internal thread piece one, connecting rod and four locking groups, the fixed box is installed to the inside intermediate position of mounting box, the internally mounted of fixed box has biaxial motor one, the output shaft of biaxial motor one all is connected with one-way lead screw one, the one end of one-way lead screw one run through fixed box and with the interior wall connection of mounting box, the equal threaded connection in outside of one-way lead screw has internal thread piece one, the both sides of internal thread piece one all are equipped with the connecting rod, the one end of connecting rod all is connected with the locking group.
Preferably, locking group includes connecting seat, two brake levers, sliding tray, backstop board and interval regulator, and the one end of connecting rod all is connected with the connecting seat, and the sliding tray has all been seted up to one side of connecting seat, and a lateral symmetry of connecting seat is equipped with two brake levers, and the outside cover of two brake levers is equipped with the backstop board with connecting seat outer wall sliding connection, is connected through interval regulator between two brake levers.
Preferably, the interval adjuster comprises a first bidirectional screw rod, a second internal screw block, a slide rod, a single belt pulley and a transmission unit, the first bidirectional screw rod is installed inside the connecting seat, the first bidirectional screw rod is connected with the second internal screw block through external threads, the second internal screw block is connected with the slide rod penetrating inside the slide groove through one end, one end of the first bidirectional screw rod extends to the outside of the connecting seat, the single belt pulley located outside the connecting seat is arranged at one end of the first bidirectional screw rod, and the four single belt pulleys are connected through the transmission unit.
Preferably, the transmission unit includes two transverse transmission spare and vertical driving medium, and transverse transmission spare all includes axis of rotation, two belt pulleys, links up belt one, links up belt two and bevel gear one, and one side of two internal thread piece one all is equipped with the axis of rotation and lies in the bevel gear one of axis of rotation top, and the cover is equipped with two belt pulleys in the axis of rotation, is connected through linking belt one between one of them single belt pulley and the two belt pulleys, is connected through linking belt two between wherein another single belt pulley and the two belt pulleys.
Preferably, vertical driving medium includes bracing piece, two-axis motor, a rotatory section of thick bamboo, rotation axis, two conical gear, lagging and links up the pole, the top of fixed box is equipped with the bracing piece, two-axis motor is installed on the top of bracing piece, two-axis motor's output shaft all is connected with a rotatory section of thick bamboo, the inside of a rotatory section of thick bamboo is rotated and is alternate and has been had the rotation axis, the one end of rotation axis all is equipped with two conical gear who is connected with the meshing of one-axis conical gear, all overlap on the rotation axis and be equipped with the lagging, one side symmetry of internal thread piece one is equipped with the pole that links up of being connected with the lagging.
Preferably, the one end of rotation axis all is equipped with the stopper symmetrically, the inner wall of rotatory section of thick bamboo seted up with stopper sliding connection's spacing groove.
Preferably, the winding mechanism comprises a rotating shaft, a motor and winding wheels, the motors located on two sides of the double-shaft motor are symmetrically installed on the inner wall of the installation box, the output shaft of each motor is connected with the rotating shaft, the winding wheels are sleeved on the rotating shafts, one winding wheel is connected with the first joining rope, and the other winding wheel is connected with the second joining rope.
Preferably, the inner walls of the two second openings are provided with grooves, the top ends of the grooves are provided with U-shaped seats, the U-shaped seats are provided with connecting wheels, one of the connecting wheels is in sliding connection with the first connecting rope, and the other connecting wheel is in sliding connection with the second connecting rope.
Preferably, the bunching piece comprises a stabilizer bar and stabilizing wheels, the stabilizer bar is symmetrically arranged inside the bunching box, the stabilizing wheels are sleeved on the stabilizer bar, one of the stabilizing wheels is connected with the first connecting rope, and the other stabilizing wheel is connected with the second connecting rope.
The invention also provides a use method of the iron tower construction safety anti-falling combined device, which comprises the iron tower construction safety anti-falling combined device, and comprises the following steps:
s101: the rotating shaft is started to drive the rotating shaft to rotate, so that the rotating shaft can drive the rolling wheel to rotate, and the rolling wheel is convenient to roll the connecting rope I and the connecting rope II;
s102: the first joining rope and the second joining rope can slide on the top end of the joining wheel when moving, so that friction force generated between the first joining rope and the second joining rope and the corners of the inner wall of the second opening can be avoided, the friction force is effectively reduced, and the first joining rope and the second joining rope are protected;
s103: meanwhile, the first connecting rope and the second connecting rope slide at the bottom ends of the stabilizing wheels, and the first connecting rope and the second connecting rope are intensively inserted into the wire outlet under the action of the two stabilizing wheels, so that the use balance of the mounting box is improved;
s104: the distance between the connecting buckle and the mounting box is controlled by adjusting the unfolding length of the connecting rope I and the connecting rope II, so that the connecting buckle is convenient to mount;
s105: starting a double-shaft motor I, so that the double-shaft motor drives a one-way screw rod I to rotate, and two one-way screw rod I can move relatively on the one-way screw rod I through the threaded connection relation between the one-way screw rod I and the one-way screw rod I;
s106: the internal thread block drives the connecting rod to move for a while, the connecting rod drives the connecting seat to move, and then the connecting seat drives the brake rod to move to two sides of the winding wheel;
s107: through the sliding connection relationship between the limiting block and the limiting groove, the rotating shaft can slide in the rotating cylinder;
s108: starting a double-shaft motor II to enable the double-shaft motor II to drive a rotating cylinder to rotate, and enabling the rotating cylinder to drive a rotating shaft to rotate through the clamping connection relationship between a limiting block and a limiting groove;
s109: the rotating shaft drives the second conical gear to rotate, and the first conical gear can rotate through the meshing connection relationship between the second conical gear and the first conical gear, so that the rotating shaft is driven by the second conical gear to rotate for a while, and the double belt pulleys are driven by the rotating shaft to rotate;
s110: the single belt pulley can rotate through the connection relation between the connecting belt I and the connecting belt II, and then the single belt pulley can drive the bidirectional screw rod I to rotate;
s111: through the threaded connection relationship between the first bidirectional screw rod and the second internal screw block and the sliding connection relationship between the sliding rod and the sliding groove, the second internal screw blocks can be close to each other on the first bidirectional screw rod, and the second internal screw block of the rotating shaft drives the sliding groove to slide on the sliding groove;
s112: the sliding rod drives the brake rod to move, and the stop plate slides on the outer wall of the connecting seat, so that the brake rod can move to the side wall of the winding wheel;
s113: the brake rods are in close contact with the side wall of the winding wheel, so that the winding wheel is clamped and fixed by the two brake rods, the winding wheel is fixed by the connecting rope I and the connecting rope II, falling prevention of high-altitude operation personnel is realized, the working safety of the high-altitude operation personnel is improved, and the stability of the high-altitude operation personnel is effectively improved.
Compared with the prior art, the invention has the beneficial effects that:
(1) During work, the lengths of the joining rope I and the joining rope II can be conveniently adjusted according to the distance between the mounting position of the joining buckle and the mounting box through the mounting box, the wiring box, the wire outlet, the joining rope I, the joining rope II, the joining buckle, the hole I, the hole II and the winding mechanism, the length adjustment flexibility of the joining rope I and the joining rope II is improved, and the practicability of the device is further improved; through the design of the fixing box, the double-shaft motor I, the one-way lead screw I, the internal thread block I, the connecting rod and the four locking groups, the winding wheel is convenient to fix, the winding wheel is fastened with the connection rope I and the connection rope II, the high-altitude operation personnel are prevented from falling, the work safety of the high-altitude operation personnel is improved, meanwhile, the design adopts the double-rope design of the connection rope I and the connection rope II, the connection strength between the connection buckle and the mounting box is improved, the possibility that the connection rope I and the connection rope II are broken is effectively reduced, and the use safety of the device is improved.
(2) Through the design of the connecting seat, the two brake levers, the sliding groove, the stop plate, the first bidirectional screw rod, the second internal thread block, the sliding rod, the single belt pulley and the transmission unit, the distance between the two brake levers can be conveniently adjusted according to the length of the winding wheel, the winding wheel can be conveniently fixed by the two brake levers, the first connection rope and the second connection rope can be fixed by the winding wheel, and the use stability of the device is improved;
(3) The design of axis of rotation, two belt pulleys, linking belt one, linking belt two and bevel gear one, the effectual interval that is two brake levers is adjusted and is provided power, conveniently fixes linking rope one and linking rope two, has improved the stability in use of device, and then has improved the protective properties to high altitude construction personnel.
(4) Through the design of bracing piece, two-shaft motor, a rotatory section of thick bamboo, rotation axis, conical gear two, lagging and linking pole, be convenient for adjust for conical gear one's rotation provides power, and then fixes the both ends of the lateral wall of rolling wheel, and then has improved the stability in use of device.
(5) Through the design of the groove, the U-shaped seat and the connecting wheel, the inner wall corners of the first connecting rope and the second connecting rope and the inner wall corners of the second opening are prevented from generating friction, the first connecting rope and the second connecting rope are prevented from being worn and damaged, the first connecting rope and the second connecting rope are protected, and the use safety of the device is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of the locking mechanism of the present invention;
FIG. 4 is a second cross-sectional structural view of the locking mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 3 at C;
FIG. 8 is a schematic view of a portion of the locking mechanism of the present invention;
in the figure: 1. mounting a box; 2. a wire bundling box; 3. an outlet; 4. a first connecting rope; 5. a second connecting rope; 6. connecting buckles; 7. opening a first hole; 8. opening a second hole; 9. a groove; 10. a rotating shaft; 11. a motor; 12. a winding wheel; 13. a fixing box; 14. a first double-shaft motor; 15. a one-way screw rod I; 16. a first internal thread block; 17. a connecting rod; 18. a connecting seat; 19. a brake lever; 20. a first bidirectional screw rod; 21. a second internal thread block; 22. a sliding groove; 23. a slide bar; 24. a stopper plate; 25. a single pulley; 26. a rotating shaft; 27. two pulleys; 28. connecting a first belt; 29. connecting a second belt; 30. a first bevel gear; 31. a support bar; 32. a double-shaft motor II; 33. a rotary drum; 34. a rotating shaft; 35. a second bevel gear; 36. sheathing; 37. a connecting rod; 38. a limiting block; 39. a limiting groove; 40. a stabilizer bar; 41. a stabilizing wheel; 42. a U-shaped seat; 43. an engaging wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is shown in fig. 1 to 8, the present invention includes a mounting box 1, a wiring box 2 is mounted at a middle position of a top end of the mounting box 1, a wire outlet 3 is arranged at the top end of the wiring box 2, a first connecting rope 4 and a second connecting rope 5 located on one side of the first connecting rope 4 are inserted into the wire outlet 3, one ends of the first connecting rope 4 and the second connecting rope 5 are connected through a connecting buckle 6, wiring members connected with the first connecting rope 4 and the second connecting rope 5 are arranged inside the wiring box 2, openings 7 are symmetrically arranged on two sides of the wiring box 2, openings 8 located on two sides of the wiring box 2 are symmetrically arranged at the top end of the mounting box 1, the first connecting rope 4 and the second connecting rope 5 respectively penetrate through the openings 7 and the second opening 8 in sequence and extend to the inside of the mounting box 1, a winding mechanism connected with the first connecting rope 4 and the second connecting rope 5 is symmetrically arranged inside the mounting box 1, and a locking mechanism connected with the winding mechanism is arranged inside the mounting box 1;
the locking mechanism comprises a fixing box 13, a first double-shaft motor 14, a first one-way screw rod 15, a first internal thread block 16, connecting rods 17 and four locking groups, the fixing box 13 is installed at the middle position inside the mounting box 1, the first double-shaft motor 14 is installed inside the fixing box 13, output shafts of the first double-shaft motor 14 are connected with the first one-way screw rod 15, one end of the first one-way screw rod 15 penetrates through the fixing box 13 and is connected with the inner wall of the mounting box 1, the first internal thread block 16 is in threaded connection with the outer portion of the first one-way screw rod 15, the connecting rods 17 are arranged on two sides of the first internal thread block 16, and one end of each connecting rod 17 is connected with one locking group;
the first connecting rope 4 and the second connecting rope 5 are collected and released through the winding mechanism, the expansion lengths of the first connecting rope 4 and the second connecting rope 5 can be adjusted conveniently, the distance between the first connecting buckle 6 and the mounting box 1 can be controlled conveniently, the first connecting buckle 6 can be mounted conveniently, after the first connecting buckle 6 is mounted, the first double-shaft motor 14 is started, the first double-shaft motor 14 drives the first one-way screw rod 15 to rotate, the two first inner thread blocks 16 can move relatively on the first one-way screw rod 15 through the threaded connection relation between the first one-way screw rod 15 and the first inner thread block 16, the first inner thread block 16 can drive the connecting rod 17 to move, the connecting rod 17 drives the locking group to move, the locking group can be fixed conveniently, the first connecting rope 4 and the second connecting rope 5 can be fixed, and the stability of high-altitude operation of workers is improved.
In the second embodiment, based on the first embodiment, as shown in fig. 1, 2, 3, 4, 6, 7 and 8, the locking assembly includes a connecting seat 18, two brake levers 19, a sliding groove 22, a stop plate 24 and a distance adjuster, one end of the connecting rod 17 is connected to the connecting seat 18, one side of the connecting seat 18 is provided with the sliding groove 22, one side of the connecting seat 18 is symmetrically provided with the two brake levers 19, the stop plate 24 slidably connected to the outer wall of the connecting seat 18 is sleeved outside the two brake levers 19, the two brake levers 19 are connected by the distance adjuster, the distance adjuster includes a first bidirectional screw rod 20, a second internal screw block 21, a sliding rod 23, a single pulley 25 and a transmission unit, the inside of the connecting seat 18 is provided with the first bidirectional screw rod 20, the outside of the first bidirectional screw rod 20 is connected with the second internal screw block 21 in a threaded manner, one end of the second internal screw block 21 is provided with a sliding rod 23 penetrating through the sliding groove 22, one end of the first bidirectional screw rod 20 extends to the outside of the connecting seat 18, one end of the first bidirectional screw rod 20 is provided with a single belt pulley 25 positioned outside the connecting seat 18, the four single belt pulleys 25 are connected through a transmission unit, the transmission unit comprises two transverse transmission parts and a longitudinal transmission part, each transverse transmission part comprises a rotating shaft 26, two belt pulleys 27, a first connecting belt 28, a second connecting belt 29 and a first conical gear 30, one side of each first internal thread block 16 is provided with a rotating shaft 26 and a first conical gear 30 positioned above the rotating shaft 26, the rotating shaft 26 is sleeved with the two belt pulleys 27, one single belt pulley 25 is connected with the two belt pulleys 27 through the first connecting belt 28, the other single belt pulley 25 is connected with the two belt pulleys 27 through the second connecting belt 29, and the longitudinal transmission part comprises a supporting rod 31, a vertical transmission part and a vertical transmission part, the top end of the fixed box 13 is provided with a support rod 31, the top end of the support rod 31 is provided with a double-shaft motor II 32, the output shaft of the double-shaft motor II 32 is connected with a rotary cylinder 33, the rotary cylinder 33 is rotatably inserted into the rotary cylinder 33, one end of the rotary shaft 34 is provided with a conical gear II 35 meshed with the conical gear I30, the rotary shaft 34 is sleeved with the sleeve plate 36, one side of the internal thread block I16 is symmetrically provided with the connecting rod 37 connected with the sleeve plate 36, one end of the rotary shaft 34 is symmetrically provided with a limiting block 38, and the inner wall of the rotary cylinder 33 is provided with a limiting groove 39 connected with the limiting block 38 in a sliding manner;
when the lengths of the first connecting rope 4 and the second connecting rope 5 need to be fastened, the first internal thread block 16 drives the connecting rod 17 to move, the connecting rod 17 drives the connecting seat 18 to move, the connecting seat 18 drives the brake rod 19 to move to two sides of the winding wheel 12, the rotating shaft 34 can slide inside the rotating cylinder 33 through the sliding connection relationship between the limiting block 38 and the limiting groove 39, the second double-shaft motor 32 is started, the second double-shaft motor 32 drives the rotating cylinder 33 to rotate, the rotating cylinder 33 can drive the rotating shaft 34 to rotate through the clamping connection relationship between the limiting block 38 and the limiting groove 39, the rotating shaft 34 drives the second conical gear 35 to rotate, the first conical gear 30 can rotate through the meshing connection relationship between the second conical gear 35 and the first conical gear 30, the first conical gear 30 can drive the rotating shaft 26 to rotate, and the rotating shaft 26 drives the double belt pulleys 27 to rotate, through the connection relationship between the connection belt I28 and the connection belt II 29, the single belt pulley 25 can rotate, and then the single belt pulley 25 can drive the two-way screw rod I20 to rotate, through the threaded connection relationship between the two-way screw rod I20 and the inner thread block II 21 and the sliding connection relationship between the sliding rod 23 and the sliding groove 22, so that the inner thread block II 21 can approach to each other on the two-way screw rod I20, and then the inner thread block II 21 of the rotating shaft 10 drives the sliding groove 22 to slide on the sliding groove 22, the sliding rod 23 drives the brake rod 19 to move, and the stop plate 24 slides on the outer wall of the connecting seat 18, so that the brake rod 19 can move to the side wall of the winding wheel 12, the brake rod 19 can be in close contact with the side wall of the winding wheel 12, the two brake rods 19 can fix the winding wheel 12, and further the winding wheel 12 can fix the connection rope I4 and the connection rope II 5, and the high-altitude worker can fall prevention, thereby improving the working safety of the high-altitude operation personnel.
In a third embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 5, the winding mechanism includes a rotating shaft 10, a motor 11 and winding wheels 12, the inner wall of the mounting box 1 is symmetrically provided with the motors 11 positioned at two sides of the first biaxial motor 14, output shafts of the motors 11 are connected with the rotating shaft 10, the rotating shaft 10 is sleeved with the winding wheels 12, one of the winding wheels 12 is connected with the first joining rope 4, the other winding wheel 12 is connected with the second joining rope 5, the inner walls of the two openings 8 are both provided with grooves 9, the top ends of the grooves 9 are both provided with U-shaped seats 42, the U-shaped seats 42 are both provided with the joining wheels 43, one of the joining wheels 43 is slidably connected with the first joining rope 4, the other joining wheel 43 is slidably connected with the second joining rope 5, the wire tying member includes a stabilizer bar 40 and a stabilizer wheel 41, the interior of the wire tying box 2 is symmetrically provided with the 40, the stabilizer bar 40 is sleeved with the stabilizer wheel 41, one of the stabilizer wheel 41 is connected with the first joining rope 4, and the other stabilizer wheel 41 is connected with the second joining rope 5;
through starting the rotating shaft 10, make the rotating shaft 10 drive the rotating shaft 10 rotatory, and then the rotating shaft 10 can drive the rolling wheel 12 and rotate, and then make things convenient for the rolling wheel 12 to link up rope one 4 and link up two 5 and carry out the rolling operation, link up rope one 4 and link up two 5 can slide on the top of linking wheel 43 when removing, and then can avoid linking up rope one 4 and link up two 5 respectively with the inner wall turning of trompil two 8 produce frictional force, the effectual frictional force that has reduced, and then realize linking rope one 4 and linking rope two 5's protection, link up rope one 4 and link up two 5 and slide in the bottom of stabilizer pulley 41 simultaneously, and then through the effect of two stabilizer pulleys 41, make linking rope one 4 and linking rope two 5 concentrate and insert in the inside of outlet 3, the use equilibrium of mounting box 1 has been improved, this design adopts the effect of two linking ropes, the joint strength between mounting box 1 and linking knot 6 has been improved, reduce linking rope one 4 and linking rope two 5 cracked possibility, and then the use safety of device has been improved.
The invention also provides a use method of the iron tower construction safety anti-falling combined device, which comprises the iron tower construction safety anti-falling combined device and comprises the following steps:
s101: by starting the rotating shaft 10, the rotating shaft 10 drives the rotating shaft 10 to rotate, and then the rotating shaft 10 drives the rolling wheel 12 to rotate, so that the rolling wheel 12 can conveniently roll the connecting rope I4 and the connecting rope II 5;
s102: the first connecting rope 4 and the second connecting rope 5 can slide at the top end of the connecting wheel 43 when moving, so that the first connecting rope 4 and the second connecting rope 5 can be prevented from generating friction force with the corners of the inner wall of the second opening 8 respectively, the friction force is effectively reduced, and the first connecting rope 4 and the second connecting rope 5 are protected;
s103: meanwhile, the first connecting rope 4 and the second connecting rope 5 slide at the bottom ends of the stabilizing wheels 41, and the first connecting rope 4 and the second connecting rope 5 are inserted into the wire outlet 3 in a centralized manner under the action of the two stabilizing wheels 41, so that the use balance of the mounting box 1 is improved;
s104: the distance between the connecting buckle 6 and the mounting box 1 is controlled by adjusting the unfolding lengths of the connecting rope I4 and the connecting rope II 5, so that the connecting buckle 6 is convenient to mount;
s105: starting the double-shaft motor I14, enabling the double-shaft motor I14 to drive the one-way screw rod I15 to rotate, and enabling the two inner screw blocks I16 to move relatively on the one-way screw rod I15 through the threaded connection relation between the one-way screw rod I15 and the inner screw blocks I16;
s106: the first internal thread block 16 drives the connecting rod 17 to move, the connecting rod 17 drives the connecting seat 18 to move, and the connecting seat 18 drives the brake rod 19 to move to two sides of the winding wheel 12;
s107: through the sliding connection relationship between the limiting block 38 and the limiting groove 39, the rotating shaft 34 can slide in the rotating cylinder 33;
s108: the second double-shaft motor 32 is started, the second double-shaft motor 32 drives the rotary cylinder 33 to rotate, and the rotary cylinder 33 drives the rotary shaft 34 to rotate through the clamping connection relation of the limiting block 38 and the limiting groove 39;
s109: the rotating shaft 34 drives the second conical gear 35 to rotate, and the first conical gear 30 can be rotated through the meshing connection relationship between the second conical gear 35 and the first conical gear 30, so that the first conical gear 30 can drive the rotating shaft 26 to rotate, and the rotating shaft 26 drives the double belt pulleys 27 to rotate;
s110: through the connection relationship between the first connecting belt 28 and the second connecting belt 29, the single belt pulley 25 is rotated, and the single belt pulley 25 drives the first bidirectional screw rod 20 to rotate;
s111: through the threaded connection relationship between the two-way screw rod I20 and the inner thread block II 21 and the sliding connection relationship between the sliding rod 23 and the sliding groove 22, the inner thread blocks II 21 can approach each other on the two-way screw rod I20, and the inner thread blocks II 21 of the rotating shaft 10 drive the sliding groove 22 to slide on the sliding groove 22;
s112: slide bar 23 drives brake bar 19 to move and stop plate 24 slides on the outer wall of connecting seat 18, so that brake bar 19 moves to the side wall of winding wheel 12;
s113: the brake rods 19 are in close contact with the side walls of the winding wheel 12, so that the two brake rods 19 can clamp and fix the winding wheel 12, the winding wheel 12 can fix the connecting rope I4 and the connecting rope II 5, falling prevention of high-altitude operation personnel is achieved, the working safety of the high-altitude operation personnel is improved, and the stability of the high-altitude operation personnel is effectively improved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an iron tower construction safety prevents weighing down composite set, includes mounting box (1), its characterized in that: the middle position of the top end of the mounting box (1) is provided with a bunching box (2), the top end of the bunching box (2) is provided with a wire outlet (3), a connection rope I (4) and a connection rope II (5) positioned on one side of the connection rope I (4) are inserted into the wire outlet (3), one ends of the connection rope I (4) and the connection rope II (5) are connected through a connection buckle (6), bunching pieces connected with the connection rope I (4) and the connection rope II (5) are arranged in the bunching box (2), two sides of the bunching box (2) are symmetrically provided with a first opening (7), the top end of the mounting box (1) is symmetrically provided with a second opening (8) positioned on two sides of the bunching box (2), the connection rope I (4) and the connection rope II (5) respectively penetrate through the first opening (7) and the second opening (8) in sequence and extend to the inside of the mounting box (1), the inside of the mounting box (1) is symmetrically provided with a locking mechanism connected with the first winding rope (4) and the second winding rope (5);
the locking mechanism comprises a fixing box (13), a first double-shaft motor (14), a first unidirectional screw rod (15), a first internal thread block (16), connecting rods (17) and four locking groups, the fixing box (13) is installed in the middle of the interior of the mounting box (1), the first double-shaft motor (14) is installed inside the fixing box (13), output shafts of the first double-shaft motor (14) are connected with the first unidirectional screw rod (15), one end of the first unidirectional screw rod (15) penetrates through the fixing box (13) and is connected with the inner wall of the mounting box (1), the first internal thread block (16) is in threaded connection with the exterior of the first unidirectional screw rod (15), the connecting rods (17) are arranged on two sides of the first internal thread block (16), and one end of each connecting rod (17) is connected with the locking group;
the locking group comprises a connecting seat (18), two brake rods (19), a sliding groove (22), a stop plate (24) and a distance adjuster, wherein one end of a connecting rod (17) is connected with the connecting seat (18), the sliding groove (22) is formed in one side of the connecting seat (18), the two brake rods (19) are symmetrically arranged on one side of the connecting seat (18), the stop plate (24) which is in sliding connection with the outer wall of the connecting seat (18) is sleeved outside the two brake rods (19), and the two brake rods (19) are connected through the distance adjuster;
the spacing adjuster comprises a first bidirectional screw rod (20), a second internal screw block (21), a sliding rod (23), a single belt pulley (25) and a transmission unit, the first bidirectional screw rod (20) is installed inside the connecting seat (18), the second internal screw rod (21) is in threaded connection with the outside of the first bidirectional screw rod (20), the sliding rod (23) penetrating through the inside of the sliding groove (22) is arranged at one end of the second internal screw rod (21), one end of the first bidirectional screw rod (20) extends to the outside of the connecting seat (18), the single belt pulley (25) located outside the connecting seat (18) is arranged at one end of the first bidirectional screw rod (20), and the four single belt pulleys (25) are connected through the transmission unit; the transmission unit comprises two transverse transmission parts and a longitudinal transmission part, the transverse transmission parts comprise rotating shafts (26), double belt pulleys (27), a connecting belt I (28), a connecting belt II (29) and a conical gear I (30), the rotating shafts (26) and the conical gear I (30) positioned above the rotating shafts (26) are arranged on one sides of the two internal thread blocks I (16), the double belt pulleys (27) are sleeved on the rotating shafts (26), one single belt pulley (25) is connected with the double belt pulleys (27) through the connecting belt I (28), and the other single belt pulley (25) is connected with the double belt pulleys (27) through the connecting belt II (29); the longitudinal transmission part comprises a support rod (31), a double-shaft motor II (32), a rotating cylinder (33), a rotating shaft (34), a conical gear II (35), a sleeve plate (36) and a connecting rod (37), the support rod (31) is arranged at the top end of the fixed box (13), the double-shaft motor II (32) is installed at the top end of the support rod (31), output shafts of the double-shaft motor II (32) are connected with the rotating cylinder (33), the rotating shaft (34) is rotatably inserted in the rotating cylinder (33), the conical gear II (35) meshed and connected with the conical gear I (30) is arranged at one end of the rotating shaft (34), the sleeve plate (36) is sleeved on the rotating shaft (34), and the connecting rod (37) connected with the sleeve plate (36) is symmetrically arranged on one side of the internal thread block I (16); the one end of rotation axis (34) all is equipped with stopper (38) symmetrically, the inner wall of rotatory section of thick bamboo (33) seted up with stopper (38) sliding connection's spacing groove (39).
2. The iron tower construction safety anti-falling combination device according to claim 1, characterized in that: winding mechanism includes rotation axis (10), motor (11) and rolling wheel (12), and motor (11) that are located biaxial motor (14) both sides are installed to the inner wall symmetry of mounting box (1), and the output shaft of motor (11) all is connected with rotation axis (10), all overlaps on rotation axis (10) to be equipped with rolling wheel (12), and one of them rolling wheel (12) are connected with linking rope (4), and wherein another rolling wheel (12) are connected with linking rope two (5).
3. The iron tower construction safety anti-falling combination device as claimed in claim 2, characterized in that: two recess (9) have all been seted up to the inner wall of trompil two (8), U-shaped seat (42) are all installed on the top of recess (9), all are equipped with on U-shaped seat (42) and link up wheel (43), and one of them links up wheel (43) and links up rope one (4) sliding connection, and wherein another links up wheel (43) and links up rope two (5) sliding connection.
4. The iron tower construction safety anti-falling combination device according to claim 3, characterized in that: bunch spare includes stabilizer bar (40) and stabilizing wheel (41), and the inside symmetry of bunch box (2) installs stabilizer bar (40), all overlaps on stabilizer bar (40) and is equipped with stabilizing wheel (41), and one of them stabilizing wheel (41) are connected with linking rope one (4), and wherein another stabilizing wheel (41) are connected with linking rope two (5).
5. The use method of the iron tower construction safety anti-falling combined device comprises the iron tower construction safety anti-falling combined device according to claim 4, and is characterized in that: the method comprises the following steps:
s101: the lengths of the connecting rope I (4) and the connecting rope II (5) are adjusted under the action of the winding mechanism, so that the distance between the connecting buckle (6) and the mounting box (1) is adjusted, and the connecting buckle (6) is conveniently connected with an external object;
s102: starting a double-shaft motor I (14), enabling the double-shaft motor I (14) to drive a one-way screw rod I (15) to rotate, and enabling two inner screw blocks I (16) to move relatively on the one-way screw rod I (15) through the threaded connection relation between the one-way screw rod I (15) and the inner screw blocks I (16);
s103: the internal thread block I (16) can drive the connecting rod (17) to move, the connecting rod (17) drives the connecting seat (18) to move, and then the connecting seat (18) can drive the brake rod (19) to move to two sides of the winding wheel (12);
s104: the rotating shaft (34) can slide in the rotating cylinder (33) through the sliding connection relationship between the limiting block (38) and the limiting groove (39);
s105: the second double-shaft motor (32) is started, the second double-shaft motor (32) drives the rotary cylinder (33) to rotate, and the rotary cylinder (33) drives the rotary shaft (34) to rotate through the clamping connection relation of the limiting block (38) and the limiting groove (39);
s106: the rotating shaft (34) drives the second conical gear (35) to rotate, the first conical gear (30) can rotate through the meshing connection relationship between the second conical gear (35) and the first conical gear (30), the first conical gear (30) can drive the rotating shaft (26) to rotate, and the rotating shaft (26) drives the double belt pulleys (27) to rotate;
s107: the single belt pulley (25) can rotate through the connection relation between the connecting belt I (28) and the connecting belt II (29), and then the single belt pulley (25) can drive the bidirectional screw rod I (20) to rotate;
s108: through the threaded connection relationship between the first bidirectional screw rod (20) and the second internal thread block (21) and the sliding connection relationship between the sliding rod (23) and the sliding groove (22), the second internal thread blocks (21) can be close to each other on the first bidirectional screw rod (20), and the second internal thread blocks (21) of the rotating shaft (10) drive the sliding groove (22) to slide on the sliding groove (22);
s109: the sliding rod (23) drives the brake rod (19) to move, and the stop plate (24) slides on the outer wall of the connecting seat (18), so that the brake rod (19) can move to the side wall of the winding wheel (12);
s110: the brake rods (19) are in close contact with the side wall of the winding wheel (12), so that the two brake rods (19) can clamp and fix the winding wheel (12), the winding wheel (12) can fix the connecting rope I (4) and the connecting rope II (5), falling prevention of high-altitude operation personnel is achieved, the work safety of the high-altitude operation personnel is improved, and the stability of the high-altitude operation of the working personnel is effectively improved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210249221.7A CN114733101B (en) | 2022-03-14 | 2022-03-14 | Iron tower construction safety anti-falling combined device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210249221.7A CN114733101B (en) | 2022-03-14 | 2022-03-14 | Iron tower construction safety anti-falling combined device and using method thereof |
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| CN114733101B true CN114733101B (en) | 2022-12-30 |
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| CN116715063B (en) * | 2023-08-11 | 2023-11-21 | 江苏田园新材料股份有限公司 | Winding equipment and winding method for automobile seat fabric production |
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| CN107461022A (en) * | 2017-08-31 | 2017-12-12 | 广州公孙策信息科技有限公司 | A kind of building lifter anti-fall with self-locking |
| CN110270024B (en) * | 2019-04-26 | 2020-12-25 | 浙江鼎兴企业管理有限公司 | Automatic take-up safety belt |
| CN211912490U (en) * | 2019-12-24 | 2020-11-13 | 怀化职业技术学院 | Climbing safety arrangement for high altitude construction |
| CN212984693U (en) * | 2020-06-07 | 2021-04-16 | 刘新 | Anti-falling device for building curtain wall construction |
| CN212593591U (en) * | 2020-06-22 | 2021-02-26 | 阿里木·衣米提 | Anti-falling device for climbing iron tower |
| CN214260408U (en) * | 2020-12-03 | 2021-09-24 | 云南振浩科技有限公司 | Communication tower falling prevention safety device |
| CN113090053A (en) * | 2021-04-09 | 2021-07-09 | 安徽元昌建设工程有限公司 | Eminence anti-falling device for construction |
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