CN112897277B - Cage protection device on civil engineering construction site - Google Patents
Cage protection device on civil engineering construction site Download PDFInfo
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- CN112897277B CN112897277B CN202110201148.1A CN202110201148A CN112897277B CN 112897277 B CN112897277 B CN 112897277B CN 202110201148 A CN202110201148 A CN 202110201148A CN 112897277 B CN112897277 B CN 112897277B
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- cage
- fixedly connected
- spring
- civil engineering
- construction site
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
Abstract
The invention discloses a suspension cage protection device on a civil engineering construction site, and relates to the field of civil engineering. This cage protection device on civil engineering construction site, the last fixed surface of bottom plate is connected with the guide rail, the surface sliding connection of guide rail has perpendicular cage, the both sides of perpendicular cage are all rotated and are connected with the pivot, the fixed surface of pivot is connected with the couple, the tip fixedly connected with dwang of pivot, it is two sets of the inside activity joint of one end that the pivot was kept away from to the dwang has fixed subassembly. This cage protection device on civil engineering construction site pulls out through the slot with the inserted bar from draw-in groove and card strip side inside for the dwang uses the pivot to rotate as the axle center under the effect of first spring, and the pivot drives the couple this moment and uses the pivot to rotate to the both sides of perpendicular cage as the axle center, makes the top of couple and the transverse bar of the side of support frame block rapidly, avoids the cage to fall and causes the injury to the personnel.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a suspension cage protection device on a civil engineering construction site.
Background
In the process of civil engineering construction, the suspension cage is often required to be used for lifting materials and constructors in the construction process, and the materials and the constructors on the ground are conveyed to a high-rise building surface for construction, so that the conveying efficiency of the materials is improved, and the labor intensity of the constructors is reduced.
However, in the process of using the suspension cage, a support frame is usually erected beside a building, then the suspension cage is slidably connected to the side surface of the support frame, meanwhile, the top end of the support frame is connected with the suspension cage through a lifting device, and the suspension cage is driven to ascend and descend through a steel cable.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a suspension cage protection device on a civil engineering construction site, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a suspension cage protection device on civil engineering construction site comprises a bottom plate, wherein both sides of the upper surface of the bottom plate are fixedly connected with a support frame, the top end of the support frame is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with a motor, the output end of the motor is in transmission connection with a winding roller, the upper surface of the bottom plate is fixedly connected with a guide rail at the inner side of the support frame, the outer surface of the guide rail is in sliding connection with a vertical suspension cage, the top of the vertical suspension cage is fixedly connected with a steel cable, one end of the steel cable, far away from the vertical suspension cage, penetrates through the top plate and is fixedly connected to the outer surface of the winding roller, both sides of the vertical suspension cage are rotatably connected with rotating shafts, the outer surface of the rotating shafts is fixedly connected with hooks, the end parts of the rotating shafts are fixedly connected with rotating rods, and the inner parts of one ends of the two groups of the rotating rods, far away from the rotating shafts, are movably clamped with fixing components, one end of the fixed component, which is far away from the rotating rod, extends to the inside of the vertical suspension cage and is fixedly connected with the inner side wall of the vertical suspension cage, the lower surface of one end of the rotating rod, which is close to the rotating shaft, is movably hinged with a telescopic component, and the telescopic component is fixedly connected on the side wall of the vertical suspension cage;
the telescopic assembly comprises a fixing column, a movable groove, a first spring, a T-shaped rod and a shaft seat, the movable groove is formed in the fixing column, the first spring is movably connected in the movable groove in a clamped mode, the bottom end of the T-shaped rod is movably connected in the movable groove in a plugged mode, and the top end of the T-shaped rod is movably hinged in the shaft seat.
Preferably, the fixed column is fixedly connected to the outer side wall of the vertical suspension cage, the shaft seat is fixedly connected to the lower surface of the rotating rod, one end of the first spring abuts against the inner bottom of the movable groove, and the other end of the first spring abuts against the lower surface of the T-shaped rod.
Preferably, the fixed assembly comprises an inserting rod, a fixed sleeve, a movable groove, a blocking ring and a second spring, the inserting rod is movably inserted into the fixed sleeve, the movable groove is formed in the fixed sleeve, the blocking ring is fixedly connected to the outer surface of the inserting rod, the second spring is movably sleeved on the outer surface of the inserting rod, and the blocking ring and the second spring are both located in the movable groove.
Preferably, the fixed sleeve is fixedly connected to the inner side wall of the vertical suspension cage, the inserted bar penetrates through the fixed sleeve and extends to the shifting lever fixedly connected to the inside of the vertical suspension cage, one end of the second spring abuts against the side face of the baffle ring, and the other end of the second spring abuts against the inner side wall of the moving groove and one end of the second spring, which is close to the shifting lever.
Preferably, the surface of perpendicular cage and the one side relative with the dwang rotate and be connected with the baffle, the last fixed surface of perpendicular cage is connected with the arc jib, the bottom fixed connection of cable wire is at the surface of arc jib.
Preferably, both sides of the vertical suspension cage are fixedly connected with rotating seats, and the rotating shaft is rotatably connected inside the rotating seats.
Preferably, the two sides of the vertical suspension cage and the upper and lower sides of the rotating seat are fixedly connected with sliding rings, and the movable sliding ring is sleeved on the outer surface of the guide rail.
Preferably, the tip of a set of dwang has seted up the draw-in groove, another group the tip fixedly connected with card strip of dwang, the activity joint of card strip is in the inside of draw-in groove, the slot with inserted bar looks adaptation is all seted up to the side of draw-in groove and card strip.
Preferably, the arc wall has all been seted up to the side of perpendicular cage and the top that is located two sets of dwangs, the side fixedly connected with sliding block of dwang, sliding block sliding connection is in the inside of arc wall.
The invention provides a suspension cage protection device on a civil engineering construction site, which has the following beneficial effects:
1. this cage protection device on civil engineering construction site, through with the inserted bar at the inside of fixed sleeve to the inside pulling of perpendicular cage, the tip of inserted bar breaks away from the inside slot of draw-in groove and card strip side this moment, first spring release makes the bottom of T shape pole rebound at the inside movable slot of fixed column simultaneously, the top rebound of T shape pole and with dwang jack-up that makes progress this moment, the dwang rotates as the axle center with the pivot this moment, the axle bed rotates at the top surface of T shape pole simultaneously, the pivot rotates in the inside of rotating the seat with the dwang with the same portion this moment, it uses the pivot to rotate to the both sides of perpendicular cage as the axle center to drive the couple, make the top of couple block rapidly with the horizontal pole of the side of support frame, avoid the cage to fall, cause the injury to the personnel.
2. This cage protection device on civil engineering construction site, rotate the seat through the equal fixedly connected with in the both sides of perpendicular cage, the pivot is rotated and is connected in the inside of rotating the seat, the draw-in groove has been seted up to the tip of a set of dwang simultaneously, the tip fixedly connected with card strip of another group dwang, the inside at the draw-in groove of card strip activity joint, the slot with inserted bar looks adaptation is all seted up to the side of draw-in groove and card strip, when the installation with the tip activity joint of two sets of dwangs together and carry out the joint through the inserted bar, stimulate a set of inserted bar when using, make the couple of both sides simultaneously to the both sides upset joint, reduce the step of keeping away dangerous operation, weigh down the card that the in-process can accomplish perpendicular cage rapidly and stop, two sets of couples make the cage card stop more stable safety simultaneously.
3. This cage protection device on civil engineering construction site, the arc wall has all been seted up through the side at perpendicular cage and the top that is located two sets of dwangs, the side fixedly connected with sliding block of dwang, sliding block sliding connection is in the inside of arc wall, when the dwang takes place to overturn, the sliding block slides along the arc wall, the rotation direction of avoiding the dwang takes place the top that the incline leads to T shape pole and blocks with the axle bed, make T shape pole can 'T upwards promote the dwang through first spring and overturn completely, the condition that leads to the couple can' T hang with the transverse bar of support frame takes place.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the vertical suspension cage of the present invention;
FIG. 3 is a schematic view of the outer surface structure of the rotating shaft according to the present invention;
FIG. 4 is a schematic view of part A of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the telescoping assembly of the present invention;
FIG. 6 is a schematic view of a fixing assembly according to the present invention.
In the figure: 1. a base plate; 2. a support frame; 3. a top plate; 4. a motor; 5. a winding roller; 6. a guide rail; 7. a vertical suspension cage; 8. a baffle plate; 9. an arc-shaped suspender; 10. a rotating shaft; 11. a slip ring; 12. a telescoping assembly; 121. fixing a column; 122. a movable groove; 123. a first spring; 124. a T-shaped rod; 125. a shaft seat; 13. a rotating seat; 14. hooking; 15. rotating the rod; 16. a slider; 17. a card slot; 18. clamping the strip; 19. a fixing assembly; 191. inserting a rod; 192. fixing the sleeve; 193. a moving groove; 194. a baffle ring; 195. a second spring; 20. an arc-shaped groove.
Detailed Description
The embodiment of the invention provides a suspension cage protection device on a civil engineering construction site, which comprises a bottom plate 1, wherein two sides of the upper surface of the bottom plate 1 are fixedly connected with support frames 2, the top end of each support frame 2 is fixedly connected with a top plate 3, the upper surface of each top plate 3 is fixedly connected with a motor 4, the output end of each motor 4 is in transmission connection with a winding roller 5, the upper surface of the bottom plate 1 and the inner side of each support frame 2 are fixedly connected with a guide rail 6, the outer surface of each guide rail 6 is in sliding connection with a vertical suspension cage 7, the top of each vertical suspension cage 7 is fixedly connected with a steel cable, one end of each steel cable far away from each vertical suspension cage 7 penetrates through the top plate 3 and is fixedly connected to the outer surface of each winding roller 5, two sides of each vertical suspension cage 7 are rotatably connected with a rotating shaft 10, the outer surface of each rotating shaft 10 is fixedly connected with a hook 14, the end part of each rotating shaft 10 is fixedly connected with a rotating rod 15, one ends of the two groups of the rotating rods 15 far away from each rotating shaft 10 are movably clamped with a fixing component 19, one end of the fixed component 19, which is far away from the rotating rod 15, extends to the inside of the vertical suspension cage 7 and the inner side wall of the vertical suspension cage 7, the lower surface of one end of the rotating rod 15, which is close to the rotating shaft 10, is movably hinged with the telescopic component 12, the telescopic component 12 is fixedly connected to the side wall of the vertical suspension cage 7, the inserting rod 191 is pulled out from the inside of the slot on the side of the clamping groove 17 and the clamping strip 18, so that the rotating rod 15 rotates under the action of the first spring 123 by taking the rotating shaft 10 as an axis, at the moment, the rotating shaft 10 drives the hook 14 to rotate towards the two sides of the vertical suspension cage 7 by taking the rotating shaft 10 as the axis, so that the top of the hook 14 is rapidly clamped with the transverse rod on the side of the support frame 2, and the vertical suspension cage 7 is prevented from falling to cause injury to personnel.
Further, the surface of perpendicular cage 7 and the one side relative with dwang 15 are rotated and are connected with baffle 8, the last fixed surface of perpendicular cage 7 is connected with arc jib 9, the bottom fixed connection of cable wire is at the surface of arc jib 9, the equal fixedly connected with in both sides of perpendicular cage 7 rotates seat 13, pivot 10 rotates the inside of connecting at rotating seat 13, the both sides of perpendicular cage 7 and the equal fixedly connected with slip ring 11 in the upper and lower both sides that are located to rotate seat 13, the surface at guide rail 6 is cup jointed to that of slip ring 11 activity, slip ring 11 is at the in-process that perpendicular cage 7 reciprocated, slide from top to bottom at the surface of guide rail 6 all the time, it is spacing to carry out perpendicular cage 7, prevent that perpendicular cage 7 from removing the in-process and taking place to rock.
Further, draw-in groove 17 has been seted up to the tip of a set of dwang 15, the tip fixedly connected with card strip 18 of another group dwang 15, card strip 18 activity joint is in the inside of draw-in groove 17, the slot with inserted bar 191 looks adaptation has all been seted up to draw-in groove 17 and the side of card strip 18, arc wall 20 has all been seted up to the side of perpendicular cage 7 and the top that is located two sets of dwang 15, the side fixedly connected with sliding block 16 of dwang 15, sliding block 16 sliding connection is in the inside of arc wall 20, when the upset takes place at dwang 15, sliding block 16 slides along arc wall 20, the rotation direction of avoiding dwang 15 takes place the incline and leads to the top and the axle bed 125 of T shape pole 124 to block, make T shape pole 124 can 'T upwards promote dwang 15 through first spring 123 and overturn completely, lead to the condition that couple 14 can's unable and support frame 2 transverse bar hang up taking place.
More specifically, the telescopic assembly 12 includes a fixed column 121, a movable groove 122, a first spring 123, a T-shaped rod 124, and a shaft seat 125, the fixed column 121 is provided with the movable groove 122 therein, the first spring 123 is movably clamped inside the movable groove 122, the bottom end of the T-shaped rod 124 is movably inserted inside the movable groove 122, the top end of the T-shaped rod 124 is movably hinged inside the shaft seat 125, the fixed column 121 is fixedly connected to the outer side wall of the vertical suspension cage 7, the shaft seat 125 is fixedly connected to the lower surface of the rotating rod 15, one end of the first spring 123 abuts against the inner bottom of the movable groove 122, the other end of the first spring 123 abuts against the lower surface of the T-shaped rod 124, when the installation, the end portions of the two sets of rotating rods 15 are movably clamped together and clamped by the insertion rod 191, at this time, the T-shaped rod 124 slides downward inside the fixed column 121, so that the bottom end of the T-shaped rod 124 presses the first spring 123 downward, when the end parts of the two groups of rotating rods 15 are separated, the first spring 123 releases to enable the bottom end of the T-shaped rod 124 to move upwards in the movable groove 122 inside the fixed column 121, and at the moment, the top end of the T-shaped rod 124 moves upwards and jacks up the rotating rod 15, so that the rotating rod 15 can rapidly complete rotation at the moment of releasing.
More specifically, the fixing assembly 19 includes an insertion rod 191, a fixing sleeve 192, a moving groove 193, a blocking ring 194 and a second spring 195, the insertion rod 191 is movably inserted into the fixing sleeve 192, the moving groove 193 is formed in the fixing sleeve 192, the blocking ring 194 is fixedly connected to the outer surface of the insertion rod 191, the second spring 195 is movably sleeved on the outer surface of the insertion rod 191, the blocking ring 194 and the second spring 195 are both located inside the moving groove 193, the fixing sleeve 192 is fixedly connected to the inner side wall of the vertical cage 7, the insertion rod 191 penetrates through the fixing sleeve 192 and extends to the shift rod fixedly connected to the inside of the vertical cage 7, one end of the second spring 195 abuts against the side surface of the blocking ring 194, the other end of the second spring 195 abuts against the inner side wall of the moving groove 193 and one end close to the inner side wall of the vertical cage 7, when the fixing device is installed, the end portions of the two sets of the rotating rods 15 are movably clamped together and clamped by the insertion rod 191, at this time, the insertion rod 191 is always kept clamped inside the insertion rod 195, the problem that the vertical cage 7 is mistakenly touched in the use process of the vertical cage 7 is avoided, the hook 14 is unfolded in a normal state, meanwhile, one group of insertion rods 191 are pulled in the use process, the hooks 14 on the two sides are turned over to the two sides to be clamped simultaneously, the risk avoiding operation steps are reduced, the clamping stop of the vertical cage 7 can be rapidly completed in the falling process, and meanwhile the vertical cage 7 is clamped and stopped more stably and safely by the aid of the two groups of hooks 14.
The working principle is as follows: the invention discloses a suspension cage protection device on civil engineering construction site, wherein, two sides of the upper surface of a bottom plate 1 are fixedly connected with a support frame 2, the top end of the support frame 2 is fixedly connected with a top plate 3, the upper surface of the top plate 3 is fixedly connected with a motor 4, the output end of the motor 4 is connected with a winding roller 5 in a transmission way, the upper surface of the bottom plate 1 and the inner side of the support frame 2 are fixedly connected with a guide rail 6, the outer surface of the guide rail 6 is connected with a vertical suspension cage 7 in a sliding way, the top of the vertical suspension cage 7 is fixedly connected with a steel cable, one end of the steel cable far away from the vertical suspension cage 7 passes through the top plate 3 and is fixedly connected with the outer surface of the winding roller 5, the steel cable is wound by the rotation of the winding roller 5 driven by the motor 4, so that the vertical suspension cage 7 moves upwards along the guide rail 6, when descending, the winding roller 5 releases the steel cable by the reverse rotation of the motor 4, at the moment, the vertical suspension cage 7 slowly slides downwards under the action of gravity, lifting and conveying workers and materials in the building construction process;
however, in the using process, if an accident occurs, so that the steel cable is broken, at this time, the vertical cage 7 will rapidly slide down under the action of gravity, at this time, when a person seated in the vertical cage 7 senses a danger, the person rapidly responds to pull the insertion rod 191 on the inner side wall of the vertical cage 7 towards the inside of the vertical cage 7 inside the fixed sleeve 192, at this time, the end of the insertion rod 191 is separated from the inside of the slot on the side of the slot 17 and the clip strip 18, and drives the second spring 195 to compress through the retaining ring 194, at the same time, in the fixed state, the first spring 123 is in the compressed state, when the end parts of the two sets of rotating levers 15 are separated, the first spring 123 is released, so that the bottom end of the T-shaped lever 124 moves upwards in the movable slot 122 inside the fixed column 121, at this time, the top end of the T-shaped lever 124 moves upwards and pushes up the rotating lever 15, at this time, the rotating lever 15 rotates around the rotating shaft 10, so that the sliding block 16 slides in the inner portion of the arc-shaped groove 20, and the shaft seat 125 rotates on the outer surface of the top end of the T-shaped rod 124, at this time, the same portion of the rotating shaft 10 and the rotating rod 15 rotates in the inner portion of the rotating seat 13, and the hook 14 is driven to rotate to the two sides of the vertical suspension cage 7 by using the rotating shaft 10 as the axis, so that the top end of the hook 14 is movably clamped with the transverse rods on the side surfaces of the support frames 2, and the process rapidly occurs in the moment that the inserting rod 191 is pulled outwards from the inner portion of the fixing sleeve 192, so that the hook 14 is rapidly clamped with the support frames 2 on the two sides in the process that the vertical suspension cage 7 accidentally falls, thereby avoiding the falling of the vertical suspension cage 7 and causing injury to personnel.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a cage protection device on civil engineering construction site, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with support frames (2) on two sides, the top end of each support frame (2) is fixedly connected with a top plate (3), the upper surface of each top plate (3) is fixedly connected with a motor (4), the output end of each motor (4) is connected with a winding roller (5) in a transmission manner, the upper surface of the bottom plate (1) is fixedly connected with a guide rail (6) on the inner side of each support frame (2), the outer surface of each guide rail (6) is connected with a vertical cage (7) in a sliding manner, the top of each vertical cage (7) is fixedly connected with a steel cable, one end of each steel cable far away from each vertical cage (7) penetrates through the top plate (3) and is fixedly connected with the outer surface of each winding roller (5), the two sides of each vertical cage (7) are rotatably connected with a rotating shaft (10), the outer surface of each rotating shaft (10) is fixedly connected with a hook (14), and the end of each rotating shaft (10) is fixedly connected with a rotating rod (15), the two sets of rotating rods (15) are movably clamped with fixed components (19) at the ends far away from the rotating shaft (10), one ends, far away from the rotating rods (15), of the fixed components (19) extend to the inside of the vertical suspension cage (7) and are fixedly connected with the inner side wall of the vertical suspension cage (7), telescopic components (12) are movably hinged to the lower surface of one end, close to the rotating shaft (10), of the rotating rods (15), and the telescopic components (12) are fixedly connected to the side wall of the vertical suspension cage (7);
the telescopic assembly (12) comprises a fixed column (121), a movable groove (122), a first spring (123), a T-shaped rod (124) and a shaft seat (125), the movable groove (122) is formed in the fixed column (121), the first spring (123) is movably clamped in the movable groove (122), the bottom end of the T-shaped rod (124) is movably inserted in the movable groove (122), and the top end of the T-shaped rod (124) is movably hinged in the shaft seat (125);
the fixing component (19) comprises an inserting rod (191), a fixing sleeve (192), a moving groove (193), a blocking ring (194) and a second spring (195), the inserting rod (191) is movably inserted into the fixing sleeve (192), the moving groove (193) is formed in the fixing sleeve (192), the blocking ring (194) is fixedly connected to the outer surface of the inserting rod (191), the second spring (195) is movably sleeved on the outer surface of the inserting rod (191), and the blocking ring (194) and the second spring (195) are both located in the moving groove (193);
the fixed sleeve (192) is fixedly connected to the inner side wall of the vertical suspension cage (7), the inserted bar (191) penetrates through the fixed sleeve (192) and extends into the vertical suspension cage (7), a shifting rod is fixedly connected to the end portion of the inserted bar (191), one end of the second spring (195) abuts against the side face of the blocking ring (194), and the other end of the second spring (195) abuts against the inner side wall of the moving groove (193) and one end of the second spring, close to the shifting rod.
2. The device of claim 1, wherein the cage is a cage guard at a civil engineering construction site, the device comprising: the fixing column (121) is fixedly connected to the outer side wall of the vertical suspension cage (7), the shaft seat (125) is fixedly connected to the lower surface of the rotating rod (15), one end of the first spring (123) abuts against the inner bottom of the movable groove (122), and the other end of the first spring (123) abuts against the lower surface of the T-shaped rod (124).
3. The device of claim 1, wherein the cage protection device is arranged on a civil engineering construction site, and comprises: the surface of perpendicular cage (7) and rotate with dwang (15) relative one side and be connected with baffle (8), the last fixed surface of perpendicular cage (7) is connected with arc jib (9), the bottom fixed connection of cable wire is at the surface of arc jib (9).
4. The device of claim 1, wherein the cage protection device is arranged on a civil engineering construction site, and comprises: the two sides of the vertical suspension cage (7) are fixedly connected with rotating seats (13), and the rotating shaft (10) is rotatably connected inside the rotating seats (13).
5. The device of claim 1, wherein the cage is a cage guard at a civil engineering construction site, the device comprising: and sliding rings (11) are fixedly connected to two sides of the vertical suspension cage (7), and the sliding rings (11) are movably sleeved on the outer surface of the guide rail (6).
6. The device of claim 1, wherein the cage is a cage guard at a civil engineering construction site, the device comprising: draw-in groove (17) have been seted up to the tip of a set of dwang (15), another group the tip fixedly connected with card strip (18) of dwang (15), card strip (18) activity joint is in the inside of draw-in groove (17), the slot with inserted bar (191) looks adaptation is all seted up to the side of draw-in groove (17) and card strip (18).
7. The device of claim 1, wherein the cage is a cage guard at a civil engineering construction site, the device comprising: arc wall (20) have all been seted up to the side of perpendicular cage (7) and the top that is located two sets of dwang (15), the side fixedly connected with sliding block (16) of dwang (15), sliding block (16) sliding connection is in the inside of arc wall (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201148.1A CN112897277B (en) | 2021-02-23 | 2021-02-23 | Cage protection device on civil engineering construction site |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110201148.1A CN112897277B (en) | 2021-02-23 | 2021-02-23 | Cage protection device on civil engineering construction site |
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| CN112897277A CN112897277A (en) | 2021-06-04 |
| CN112897277B true CN112897277B (en) | 2022-06-24 |
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| CN202110201148.1A Active CN112897277B (en) | 2021-02-23 | 2021-02-23 | Cage protection device on civil engineering construction site |
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|---|---|---|---|---|
| CN113602938A (en) * | 2021-07-16 | 2021-11-05 | 陕西省神木市建筑设计院 | Cage protection device on civil engineering building site |
| CN115353038A (en) * | 2022-10-19 | 2022-11-18 | 江苏盛浩工程科技有限公司 | Attached lifting device for building engineering |
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| JPH0717330B2 (en) * | 1988-10-12 | 1995-03-01 | 三菱電機株式会社 | Elevator emergency stop device |
| JP4031228B2 (en) * | 2001-10-31 | 2008-01-09 | 岐阜工業株式会社 | Manual lifting cage |
| CN102897624B (en) * | 2012-10-09 | 2015-04-29 | 长春理工大学 | Fall-prevention safety protection device for vertical lift elevator |
| CN104555646A (en) * | 2015-01-26 | 2015-04-29 | 浙江西传电气科技有限公司 | Rotating fall protector of lifting unit |
| CN105293244B (en) * | 2015-12-11 | 2017-08-25 | 郭贤良 | Suspension type elevator anti-fall device |
| CN207192530U (en) * | 2017-06-27 | 2018-04-06 | 商丘职业技术学院 | A kind of construction safety lift |
| CN207030659U (en) * | 2017-08-09 | 2018-02-23 | 浙江飞亚电梯有限公司 | A kind of anti-accidental movement device of fool proof elevator |
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