CN117005709B - Horizontal hard protector for elevator shaft of high-rise residence - Google Patents
Horizontal hard protector for elevator shaft of high-rise residence Download PDFInfo
- Publication number
- CN117005709B CN117005709B CN202311242914.4A CN202311242914A CN117005709B CN 117005709 B CN117005709 B CN 117005709B CN 202311242914 A CN202311242914 A CN 202311242914A CN 117005709 B CN117005709 B CN 117005709B
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- sliding block
- sliding
- connecting rod
- steel column
- plate
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- 230000001012 protector Effects 0.000 title claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 99
- 239000010959 steel Substances 0.000 claims abstract description 99
- 230000003014 reinforcing effect Effects 0.000 claims description 42
- 230000001681 protective effect Effects 0.000 claims description 35
- 238000011084 recovery Methods 0.000 claims description 9
- 239000011120 plywood Substances 0.000 abstract description 2
- 238000011112 process operation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/005—Lift shafts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to the field of elevator hoistway protection, and particularly discloses a horizontal hard protection device for an elevator hoistway of a high-rise residence. The technical problems of the invention are that: a high-rise residential elevator shaft horizontal hard protection capable of simplifying steps is provided. The technical scheme of the invention is as follows: the utility model provides a horizontal hard protector of high-rise residential lift well, is including protection main part, steel column and stop mechanism, stop mechanism is including the depression bar, support planking and second balladeur train etc. the intermediate position rotation of depression bar is connected on supporting the planking, and the one end of first connecting rod is rotated and is connected the one end at the depression bar, and the other end is rotated and is connected the side terminal surface at first concave slider. The setting of stop device for the protection main part can be at the position that flushes with the plywood of next floor, does not need the manual work to adjust, and the setting of stop device lets the protection main part be at the more reliable of stopping in-process operation.
Description
Technical Field
The invention relates to the field of elevator hoistway protection, and particularly discloses a horizontal hard protection device for an elevator hoistway of a high-rise residence.
Background
In the prior art, the elevator shaft horizontal hard protection is lifted to the protection main body above several layers simultaneously by the motor in the lifting process, and the following problems exist in the lifting process of the protection main body: the protection body cannot be fixed before the motor bears the limit, or the steps are complicated when the protection body needs to be canceled to be fixed before lifting, so that the installation efficiency is low.
Disclosure of Invention
In order to overcome the defect that the installation efficiency is low because the protection main body cannot be fixed before the motor bears the limit in the lifting process or the protection main body needs to be canceled from being fixed before lifting, the invention provides the horizontal hard protection device for the elevator shaft of the high-rise residence, which can simplify the steps.
The technical scheme of the invention is as follows: the utility model provides a high-rise residence elevator shaft level hard protector, including the protection main part, steel column and stop mechanism, protection main part sliding connection is on the steel column, a stop mechanism setting for stopping gliding to the protection main part on the steel column is on the protection main part, stop mechanism is including the depression bar, support the planking, first connecting rod, first concave type slider, the second connecting rod, the concave type slider of second, the third connecting rod, the fixing base, the slide, the third slider, sliding gear, lower protection net, first balladeur train and second balladeur train, the intermediate position rotation connection of depression bar is on supporting the planking, the one end rotation of first connecting rod is connected in the one end of depression bar, the other end rotation is connected in the side terminal surface of first concave type slider, first concave type slider sliding connection is on first balladeur train, first balladeur train fixed connection is on the concave type slider of first, second concave type slider sliding connection is on the second balladeur train, second concave type slider sliding connection is on second balladeur train, second sliding connection is in the lower protection net, third connecting rod one end rotation is connected in the side of second concave type slider, the other end rotation is connected in the side of sliding gear, the three-bar is connected in the side face of sliding gear, the lower side face is in the fixed connection with the side of the sliding gear, the three-tooth is in the middle of the sliding connection of the sliding seat is in the sliding gear on the sliding carrier, the lower gear is connected in the side of the three.
In a preferred embodiment of the present invention, the protection main body is further provided with a power device for providing power to the protection main body, the power device includes a motor, a first bevel gear, a second bevel gear, a first rotating shaft, a third bevel gear, a fixed block, a fourth bevel gear and a second rotating shaft, the motor is fixed on a mounting pad provided on the lower protection net, the first bevel gear is fixedly connected to an output shaft of the motor, the first rotating shaft is rotatably connected to the fixed block, a lower end surface of the fixed block is fixedly connected to the lower protection net, two ends of the first rotating shaft are provided with the second bevel gear and the third bevel gear, the first bevel gear and the second bevel gear are meshed with each other, two ends of the second rotating shaft are provided with the fourth bevel gear and the sliding gear, the second rotating shaft is rotatably connected with the support outer plate and the third sliding block, two ends of the lower side surface of the sliding plate are fixedly connected with the third sliding block, and the third sliding block is slidably connected to the side surface of the steel column.
In a preferred embodiment of the present invention, the protection main body is further provided with a first side support device for primarily fixing the protection main body on the steel column, the first side support device comprises an upper protection net and a first side support plate, the first side support plate is rotatably connected with the upper protection net, and two ends of the upper protection net are respectively fixedly connected with the support outer plate. In a preferred embodiment of the present invention, the protection main body is further provided with a second temple device for fixing the protection main body, the second temple device includes a fourth link, a third carriage, a third concave slider, a fifth link, a fourth slider and a second temple plate, one end of the fourth link is rotatably connected to the first concave slider, the other end is rotatably connected to the third concave slider, the third concave slider is slidably connected to the third carriage, the third carriage is fixedly connected to the lower protection net, one end of the fifth link is rotatably connected to the third concave slider, the other end is hinged to a connecting seat provided on a side surface of the fourth slider, the fourth slider is slidably connected to a groove on the support outer plate, the second temple plate is fixedly connected to the fourth slider, and the second temple plate is slidably connected to the support outer plate.
In a preferred embodiment of the present invention, the second temple device is provided with a covering device for covering the groove provided on the support outer plate, the covering device includes a first cover plate and a second cover plate, two ends of the first cover plate are respectively connected with the upper protecting net and the second cover plate in a rotating way, and the other end of the second cover plate is connected with one end of the second temple plate in a rotating way.
In a preferred embodiment of the present invention, the protective body is further provided with a lap joint device for further fixing the protective body on the steel column, the lap joint device comprises a sixth connecting rod, a fourth concave sliding block, a seventh connecting rod and a fixed block, one end of the sixth connecting rod is rotationally connected on the third concave sliding block, the other end is rotationally connected on the fourth concave sliding block, the fourth concave sliding block is slidingly connected on the third sliding frame, the third sliding frame is fixedly connected on the lower protective net, one end of the seventh connecting rod is rotationally connected with the side surface of the fourth concave sliding block, the other end is hinged with the fixed seat, the fixed seat is fixedly connected on the lower side surface in the middle of the sliding plate, the two ends of the lower surface of the sliding plate are fixedly connected with the third sliding block, the side surface of the steel column is fixedly connected with the fixed block, and the lower side surface of the third sliding block is propped against the fixed block.
In a preferred embodiment of the present invention, the protection main body is further provided with a recovery device for withdrawing the protection main body from the steel column for the first temple device, the second temple device and the lap joint device, the recovery device comprises a placement frame, a fixing shaft and an eighth connecting rod, the placement frame is fixedly connected to one corner of the upper protection net, the middle of the eighth connecting rod is rotatably connected to a rotating shaft in the middle of the placement frame, and one end of the fixing shaft is fixedly connected to the middle position of the first connecting rod.
In a preferred embodiment of the invention, the steel column is further provided with a reinforcing device for fixing the steel column on the concrete wall, the reinforcing device comprises the concrete wall, a first reinforcing rod, a threaded sleeve and a second reinforcing rod, one end of the first reinforcing rod is rotatably connected in a groove in the middle of the steel column, the other end of the first reinforcing rod is provided with threads, one end of the second reinforcing rod is rotatably connected in the groove in the middle of the steel column, the other end of the second reinforcing rod is provided with threads, four steel columns are distributed on four corners of an elevator shaft formed by the concrete wall, and one ends of the first reinforcing rod and the second reinforcing rod, which are provided with threads, are connected with the threaded sleeve through threads.
In a preferred embodiment of the present invention, the steel column is further provided with a fine adjustment device for adjusting the fixing of the steel column, the fine adjustment device comprises a first slider, a second threaded rod and a second slider, the second threaded rod is in threaded connection with the steel column, one end of the second threaded rod abuts against the side face of the second slider, and the second slider is in sliding connection with a groove arranged on the steel column.
In a preferred embodiment of the invention, the second threaded rod is further provided with a tightening device for further fine tuning the steel column, the tightening device comprises a first sliding block, a connecting plate and a first threaded rod, one end of the connecting plate is in threaded connection with one end of the first threaded rod, which is close to the nut, the other end of the connecting plate is in threaded connection with one end of the second threaded rod, which is far away from the second sliding block, one end of the first threaded rod, which is far away from the nut, is propped against the side surface of the first sliding block, and the first sliding block is in sliding connection with a groove arranged on the steel column.
The beneficial effects of the invention are as follows: the setting of stop device makes the protection main part can stop in the position that flushes with the plywood of next floor, does not need the manual work to adjust, and the setting of stop device lets the protection main part more reliable of stopping in-process operation, prevents to break down in-process and leads to the protection main part to can not stop.
The setting of power device can remove the protection main part to the position that corresponds to quick installs the protection main part, reduces the time of protection main part installation.
The arrangement of the first side support device can block the interval between the hard anti-skid device and the concrete wall, and can prevent articles on the hard anti-skid device from falling.
The setting of second temple device can block the interval between hard antiskid and the concrete wall to the second temple device also can fix the position of protection main part, prevents that protection main part from dropping.
The arrangement of the covering device can ensure the flatness of the protection main body, and the grooves arranged on the protection main body are prevented from affecting the working or walking of people on the protection main body.
The setting of overlap joint device can guarantee that first side stay device flushes with protection main part, also can support first side stay device, also can fix protection main part simultaneously, strengthens protection main part's fastness.
The arrangement of the recovery device can reduce the time consumed for removing the protective body.
The setting of reinforcing apparatus can be with the firm top of steel column tightly on the concrete wall, prevents that protection main part from leading to the steel column slope at the installation in-process, and protection main part installs not in place.
The setting of micromatic setting can adjust the level of steel column, better installation protection main part, prevents protection main part slope.
The setting of tight device in top can be further fixed the steel column, also can adjust the level of steel column simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view of a stop mechanism according to the present invention;
FIG. 4 is a schematic diagram of a power plant of the present invention;
FIG. 5 is a schematic view of a first side stand device according to the present invention;
FIG. 6 is a schematic view of a second temple apparatus according to the present invention;
FIG. 7 is an enlarged partial schematic view at B in FIG. 6;
FIG. 8 is a schematic view of a covering device according to the present invention;
FIG. 9 is a schematic view of a lap joint apparatus of the present invention;
FIG. 10 is an enlarged schematic view of a portion of FIG. 9A in accordance with the present invention;
FIG. 11 is a schematic view of a reinforcement device according to the present invention;
FIG. 12 is a schematic view of a fine tuning device according to the present invention.
Meaning of reference numerals in the drawings: 1. a concrete wall; 2. a protective body; 3. a laminate; 4. a reinforcing device; 401. a first reinforcing rod; 402. a thread sleeve; 403. a second reinforcing rod; 5. a fine tuning device; 501. a first slider; 502. a connecting plate; 503. a first threaded rod; 504. a second threaded rod; 505. a second slider; 6. a steel column; 7. a stopping mechanism; 701. a compression bar; 702. supporting an outer plate; 703. a first link; 704. a first concave slider; 705. a second link; 706. a second concave slider; 707. a third link; 708. a fixing seat; 709. a slide plate; 710. a third slider; 711. a sliding gear; 712. a first carriage; 713. a second carriage; 8. a power device; 801. a lower protective net; 802. a motor; 803. a first bevel gear; 804. a second bevel gear; 805. a first rotating shaft; 806. a third bevel gear; 807. a fixed block; 808. a fourth bevel gear; 809. a second rotating shaft; 9. a first side support device; 901. a protective net is arranged on the upper part; 902. a first side support plate; 10. a second temple means; 1001. a fourth link; 1002. a third concave slider; 1003. a third carriage; 1004. a fifth link; 1005. a fourth slider; 1006. a second side support plate; 1007. a first cover plate; 1008. a second cover plate; 11. a lap joint device; 1101. a sixth link; 1102. a fourth concave slider; 1103. a seventh link; 1104. fixing blocks; 12. a recovery device; 1201. placing a frame; 1202. a fixed shaft; 1203. and an eighth link.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The horizontal hard protection device for the elevator shaft of the high-rise residence comprises a concrete wall 1, a protection main body 2, a laminate 3, a reinforcing device 4, a fine adjustment device 5, a power device 8, steel columns 6 and a stopping mechanism 7, wherein four steel columns 6 are arranged at four corners of the elevator shaft formed by the concrete wall 1, the reinforcing device 4 and the fine adjustment device 5 are arranged on the steel columns 6, the reinforcing device 4 and the fine adjustment device 5 fix the steel columns 6 on the concrete wall 1, the power device 8 arranged on the protection main body 2 drives the protection main body 2 to move on teeth arranged on the steel columns 6, when the protection main body 2 and the laminate 3 are positioned on the same plane, the stopping mechanism 7 arranged on the protection main body 2 can stop the protection main body 2, the stopping mechanism 7 comprises a pressing rod 701, a supporting outer plate 702, a first connecting rod 703, a first concave sliding block 704, a second connecting rod 705, a second concave sliding block 706, a third connecting rod 707, a fixing seat, a sliding plate 709, a third sliding block 710, a sliding gear 711, a lower protection net 801, a first sliding carriage 712 and a second sliding carriage 713, the middle position of the pressing rod 701 is rotationally connected to the support outer plate 702, one end of the first connecting rod 703 is rotationally connected to one end of the pressing rod 701, the other end is rotationally connected to the side end surface of the first concave sliding block 704, the first concave sliding block 704 is slidingly connected to the first sliding block 712, the first sliding block 712 is fixedly connected to the support outer plate 702, one end of the second connecting rod 705 is rotationally connected to the first concave sliding block 704, the other end is rotationally connected to the second concave sliding block 706, the second concave sliding block 706 is slidingly connected to the second sliding block 713, the second sliding block 713 is fixedly connected to the lower protecting net 801, one end of the third connecting rod 707 is rotationally connected to the side surface of the second concave sliding block 706, the other end is hinged to the fixing seat 708, one end of the fixing seat 708 is fixedly connected to the middle position of the lower side surface of the sliding plate 709, the third sliding block 710 is fixedly connected to the lower side surface of the sliding plate 709, the sliding plate 709 and the third sliding block 710 are slidably connected to the notch on the support outer plate 702, one end of the third sliding block 710 abuts against one end of the sliding gear 711, and the sliding gear 711 is meshed with teeth arranged on the steel column 6.
One end of the pressing rod 701 is pressed by the laminate 3, a groove is formed in one end of the pressing rod 701, which contacts the laminate 3, the pressing rod 701 can be better contacted with the laminate 3, the pressing rod 701 rotates by taking the middle position of the pressing rod 701 as the center, the rotation of the pressing rod 701 enables the first connecting rod 703 to move, the movement of the first connecting rod 703 drives the first concave sliding block 704 to slide on the first sliding frame 712 from one end far away from the pressing rod 701 to the middle position of the first sliding frame 712, the sliding of the first concave sliding block 704 drives the second connecting rod 705 to rotate, the rotation of the second connecting rod 705 drives the second concave sliding block 706 to slide on the second sliding frame 713, the sliding of the second concave sliding block 706 drives the third connecting rod 707 to rotate, the rotation of the third connecting rod 707 drives the fixing seat 708 to move outwards, the movement of the fixing seat 708 drives the sliding plate 709 and the third sliding block 710 to slide outwards on the notch on the supporting outer plate 702, the sliding gear 711 is driven by the sliding of the sliding block 710, the sliding gear 711 and teeth arranged on the steel column 6 stop sliding of the protective body 2, the operation of the stop mechanism 7 can quickly fix the protective body 2 on the steel column 6.
Example 2
On the basis of embodiment 1, as shown in fig. 4, a power device 8 for providing power for the protection main body 2 is further arranged on the protection main body 2, the power device 8 comprises a motor 802, a first bevel gear 803, a second bevel gear 804, a first rotating shaft 805, a third bevel gear 806, a fixed block 807, a fourth bevel gear 808 and a second rotating shaft 809, the motor 802 is fixed on a mounting pad arranged on the lower protection net 801, the first bevel gear 803 is fixedly connected to an output shaft of the motor 802, the first rotating shaft 805 is rotatably connected to the fixed block 807, the lower end surface of the fixed block 807 is fixedly connected to the lower protection net 801, two ends of the first rotating shaft 805 are provided with a second bevel gear 804 and a third bevel gear 806, the first bevel gear 804 and the second bevel gear 804 are meshed with each other, two ends of the second rotating shaft 809 are provided with a fourth bevel gear 808 and a sliding gear 711, the third bevel gear 806 and the fourth bevel gear 808 are meshed with each other in the sliding process of the protection main body 2 on a steel column 6, the third bevel gear 806 and the fourth bevel gear 808 can timely stop providing power for the protection main body 2, the second rotating shaft 809 and the third bevel gear 808 and the third rotating shaft 809 are rotatably connected to the third sliding block 710 and the third sliding block 710 are rotatably connected to the third sliding block 710, the lower end 710 and the sliding block 710 is fixedly connected to the sliding block 710, and the sliding block 710 is fixedly connected to the sliding block 710.
The motor 802 installed on the lower protection net 801 rotates to drive the first bevel gear 803 installed on the output shaft of the motor 802 to rotate, the rotation of the first bevel gear 803 drives the rotation of the second bevel gear 804, the rotation of the second bevel gear 804 drives the first rotation shaft 805 to rotate in a groove formed in the fixed block 807, the rotation of the first rotation shaft 805 drives the rotation of the third bevel gear 806, the rotation of the third bevel gear 806 drives the rotation of the fourth bevel gear 808 in the process that the protection main body 2 slides on the steel column 6, the rotation of the fourth bevel gear 808 drives the second rotation shaft 809 connected to the support outer plate 702 and the third sliding block 710 to rotate, the rotation of the second rotation shaft 809 drives the sliding gear 711 to rotate, and the sliding gear 711 and teeth arranged on the steel column 6 mesh to drive the protection main body 2 to move up and down on the steel column 6, so as to provide power for the protection main body 2 to slide on the steel column 6.
Example 3
On the basis of embodiment 2, as shown in fig. 5-11, a first side support device 9 for primarily fixing the protective body 2 on the steel column 6 is further arranged on the protective body 2, the first side support device 9 is symmetrically arranged on two sides of the protective body 2, the first side support device 9 comprises an upper protection net 901 and a first side support plate 902, the first side support plate 902 is rotatably connected with the upper protection net 901, and two ends of the first side support plate 902 are propped against the side surface of the third sliding block 710 in the process of sliding the protective body 2 on the steel column 6.
The sliding plate 709 and the third sliding block 710 slide outwards in the groove arranged in the supporting outer plate 702 to drive the first side supporting plate 902 to rotate around the connecting position of the first side supporting plate 902 and the upper protective net 901, one end side surface of the first side supporting plate 902 far away from the upper protective net 901 is propped against the inner side surface of the elevator shaft formed by the concrete wall 1, so that a gap between the protective body 2 and the elevator shaft wall formed by the concrete wall 1 is shielded, the sliding plate 709 slides to the position right below the first side supporting plate 902, so that the first side supporting plate 902 is fixedly supported, the lower surface of the first side supporting plate 902 is attached to the side surface of the third sliding block 710 before the first side supporting plate 902 is not supported, and the first side supporting device 9 can be used for preliminarily connecting the protective body 2 to the steel column 6.
The protection main body 2 is further provided with a second temple device 10 for fixing the protection main body 2, the second temple device 10 is symmetrically arranged on two sides of the protection main body 2, the second temple device 10 comprises a fourth connecting rod 1001, a third sliding frame 1003, a fifth connecting rod 1004, a third concave sliding block 1002, a fourth sliding block 1005 and a second temple 1006, one end of the fourth connecting rod 1001 is rotationally connected to the first concave sliding block 704, the other end is rotationally connected to the third concave sliding block 1002, the third concave sliding block 1002 is slidingly connected to the third sliding frame 1003, the third sliding frame 1003 is fixedly connected to the lower protective net 801, one end of the fifth connecting rod 1004 is rotationally connected to the third concave sliding block 1002, the other end is hinged to a connecting seat arranged on the side face of the fourth sliding block 1005, the fourth sliding block 1005 is slidingly connected to a groove on the support outer plate 702, the second temple 1006 is fixedly connected to the fourth sliding block 1005, and the second temple 1006 is slidingly connected to the support outer plate 702.
The first concave sliding block 704 slides on the first sliding frame 712 from a position far away from the compression bar 701 to the middle position of the first sliding frame 712, the sliding of the first concave sliding block 704 drives the fourth connecting rod 1001 to rotate, the rotating of the fourth connecting rod 1001 drives the third concave sliding block 1002 to slide on the third sliding frame 1003, the sliding of the third concave sliding block 1002 drives the rotating of the fifth connecting rod 1004, the rotating of the fifth connecting rod 1004 drives the fourth sliding block 1005 to slide outwards in a groove formed by the support outer plate 702, the side surface of the fourth sliding block 1005 is further provided with a convex block, the sliding of the fourth sliding block 1005 can enable the fourth sliding block 1005 to slide in the groove better, the sliding of the fourth sliding block 1005 drives the second side supporting plate 1006 to slide outwards in a notch formed by the support outer plate 702, the sliding of the second side supporting plate 1006 enables the lower surfaces of the two ends of the second side supporting plate 1006 to abut against a fixed block 1104 arranged on the side surface of the steel column 6, so as to fix the protection main body 2, the side surface of the second side supporting plate 1006 abuts against the inner side surface of an elevator shaft formed by the concrete wall 1, and the protection main body 2 is connected with the steel column 6 on the steel column 6.
The second temple device 10 is provided with a covering device for covering the groove arranged on the supporting outer plate 702, the covering device is symmetrically arranged on the protective main body 2, the covering device comprises a first cover plate 1007 and a second cover plate 1008, two ends of the first cover plate 1007 are respectively connected with the upper protective net 901 and the second cover plate 1008 in a rotating way, and the other end of the second cover plate 1008 is connected with one end of the second temple plate 1006 in a rotating way.
The sliding of the second temple 1006 on the supporting outer plate 702 drives the second cover plate 1008 to rotate with the connection position of the second temple 1006 as the center, the rotation of the second cover plate 1008 drives the first cover plate 1007 to rotate with the connection position of the upper protecting net 901 as the center, the sliding track of the second temple 1006 is covered by the first cover plate 1007 and the second cover plate 1008, the first cover plate 1007 and the second cover plate 1008 are folded above the upper protecting net 901 and the second temple 1006 before rotating, and the covering device can enable the protecting main body 2 to be leveled on the protecting main body 2 in the process of being fixed on the steel column 6, so that workers can work on the protecting main body 2 conveniently.
The protective main body 2 is further provided with a lap joint device 11 for fixing the protective main body 2 on the steel column 6, the lap joint device 11 is symmetrically arranged at two ends of the protective main body 2, the lap joint device 11 comprises a sixth connecting rod 1101, a fourth concave sliding block 1102, a seventh connecting rod 1103 and a fixed block 1104, one end of the sixth connecting rod 1101 is rotationally connected to the third concave sliding block 1002, the other end of the sixth connecting rod 1101 is rotationally connected to the fourth concave sliding block 1102, the fourth concave sliding block 1102 is slidingly connected to the third sliding block 1003, the third sliding block 1003 is fixedly connected to the lower protective net 801, one end of the seventh connecting rod 1103 is rotationally connected with the side face of the fourth concave sliding block 1102, the other end of the seventh connecting rod 1103 is hinged to the fixed seat 708, the fixed seat 708 is fixedly connected to the middle lower side face of the sliding plate 709, two ends of the lower surface of the sliding plate 709 are fixedly connected with a third sliding block 710, the side face of the steel column 6 is fixedly connected with the fixed block 1104, and the lower side face of the third sliding block 710 is abutted against the fixed block 1104.
The sliding of the third concave sliding block 1002 drives the sixth connecting rod 1101 to rotate, the rotation of the sixth connecting rod 1101 drives the fourth concave sliding block 1102 to slide on the third sliding frame 1003, the sliding of the fourth concave sliding block 1102 drives the seventh connecting rod 1103 to rotate, the rotation of the seventh connecting rod 1103 drives the fixing seat 708 to move, the movement of the fixing seat 708 drives the sliding plate 709 to slide in a groove formed in the supporting outer plate 702, the sliding of the sliding plate 709 drives the third sliding block 710 to slide in a groove formed in the supporting outer plate 702, the sliding of the third sliding block 710 enables the lower surface of the third sliding block 710 to abut against a fixed block 1104 fixedly connected to the steel column 6, the lap joint device 11 is symmetrically arranged on the four steel columns 6, the protection main body 2 is enabled to be more stable, and the setting of the lap joint device 11 can firmly fix the protection main body 2 on the steel column 6.
The protection main body 2 is further provided with a recovery device 12 for withdrawing the protection main body 2 from the steel column 6 by the first side support device 9, the second side support device 10 and the lap joint device 11, the recovery device 12 comprises a placement frame 1201, a fixing shaft 1202 and an eighth connecting rod 1203, the placement frame 1201 is fixedly connected to one corner of the upper protection net 901, the middle of the eighth connecting rod 1203 is rotatably connected to a rotating shaft in the middle of the placement frame 1201, the eighth connecting rod 1203 is arranged to facilitate the withdrawal of the protection main body 2 and the connection of the steel column 6, one end of the fixing shaft 1202 is fixedly connected to the middle position of the first connecting rod 703, one end of the first connecting rod 703 is rotatably connected to the side surface of the first concave sliding block 704, the first concave sliding block 704 is slidably connected to the first sliding block 712, and the first sliding block 712 is fixedly connected to the lower protection net 801.
The connection position of the eighth connecting rod 1203 and the placing frame 1201 is taken as the center to stir one end of the eighth connecting rod 1203 anticlockwise, the anticlockwise rotation of the eighth connecting rod 1203 enables a semicircular groove arranged at the other end of the eighth connecting rod 1203 to prop against the fixed shaft 1202, the continuous anticlockwise stirring of one end of the eighth connecting rod 1203 drives the movement of the first connecting rod 703, the movement of the first connecting rod 703 drives the first concave sliding block 704 to slide on the first sliding frame 712 from the middle position to the direction of the fixed shaft 1202, the sliding of the first concave sliding block 704 drives the second connecting rod 705 and the fourth connecting rod 1001 to rotate, the movement of the second connecting rod 705 and the fourth connecting rod 1001 drives the first side supporting device 9, the second side supporting device 10 and the lap joint device 11 to retract, and the recovery device 12 can enable the protection main body 2 to be fixed in a withdrawal mode from the steel column 6, so that the protection main body 2 can slide on the steel column 6 again.
The steel column 6 is further provided with a reinforcing device 4 for fixing the steel column 6 on the concrete wall 1, the reinforcing device 4 is arranged between the two steel columns 6, the reinforcing device 4 comprises the concrete wall 1, a first reinforcing rod 401, a thread bush 402 and a second reinforcing rod 403, one end of the first reinforcing rod 401 is rotationally connected in a groove in the middle of the steel column 6, the other end of the first reinforcing rod is provided with threads, one end of the second reinforcing rod 403 is rotationally connected in the groove in the middle of the steel column 6, the other end of the second reinforcing rod is provided with threads, four steel columns 6 are distributed on four corners of an elevator shaft formed by the concrete wall 1, and the thread bush 402 is connected to one end of the first reinforcing rod 401 and one end of the second reinforcing rod 403, which are provided with threads.
The screw sleeve 402 is rotated to enable the first reinforcing rod 401 and the second reinforcing rod 403 to move in opposite directions, and the movement of the first reinforcing rod 401 and the second reinforcing rod 403 drives the steel column 6 to move towards one side of the concrete wall 1, so that the steel column 6 is continuously propped against the concrete wall 1.
The steel column 6 is further provided with a fine adjustment device 5 for adjusting the fixing of the steel column 6, the fine adjustment device 5 comprises a first sliding block 501, a second threaded rod 504 and a second sliding block 505, each steel column 6 is provided with the fine adjustment device 5, the steel column 6 can be adjusted in the horizontal direction through the arrangement of the fine adjustment devices 5, the second threaded rod 504 is in threaded connection with the steel column 6, one end of the second threaded rod 504 abuts against the side face of the second sliding block 505, and the second sliding block 505 is in sliding connection with a groove formed in the steel column 6. Rotating the second threaded rod 504 makes the second threaded rod 504 slide in the groove arranged on the steel column 6, the sliding of the second threaded rod 504 makes the second sliding block 505 slide in the groove arranged on the steel column 6, the side surface of the second sliding block 505 gradually abuts against the concrete wall 1, so that the level of the steel column 6 mounted on the concrete wall 1 is adjusted, a groove can be formed between the steel column 6 and the second sliding block 505, and a tension spring is arranged, so that the sliding of the second sliding block 505 on the steel column 6 is optimized.
The second threaded rod 504 is further provided with a jacking device for further fine adjustment of the steel column 6, the jacking device comprises a first sliding block 501, a connecting plate 502 and a first threaded rod 503, the steel column 6 can be further jacked by the jacking device, one end of the connecting plate 502 is in threaded connection with one end of the first threaded rod 503, which is close to a nut, the other end of the connecting plate 502 is in threaded connection with one end of the second threaded rod 504, which is far away from the second sliding block 505, the connecting plate 502 is arranged to enable the second threaded rod 504 to rotate, the first threaded rod 503 can be driven to move, one end of the first threaded rod 503, which is far away from the nut, is propped against the side face of the first sliding block 501, the first sliding block 501 is in sliding connection with a groove formed in the steel column 6, the first sliding block 501 can be adjusted in place when the second sliding block 505 is adjusted, and excessive adjustment of the first sliding block 501 is prevented, and influences on the steel column 6 are generated.
The sliding of the second threaded rod 504 drives the connecting plate 502 to move towards the direction close to the steel column 6, the movement of the connecting plate 502 drives the movement of the first threaded rod 503, the movement of the first threaded rod 503 drives the first sliding block 501 to slide in the groove formed in the steel column 6, so that the steel column 6 is further tightly jacked, the steel column 6 is firmer, the groove can be formed between the steel column 6 and the first sliding block 501, and a tension spring is arranged, so that the sliding of the first sliding block 501 on the steel column 6 is optimized.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A horizontal hard protector of high-rise residential elevator shaft, characterized by: the device comprises a protective main body (2), a steel column (6) and a stopping mechanism (7), wherein the protective main body (2) is slidingly connected to the steel column (6), the stopping mechanism (7) is arranged on the protective main body (2), the stopping mechanism (7) comprises a pressing rod (701), a supporting outer plate (702), a first connecting rod (703), a first concave sliding block (704), a second connecting rod (705), a second concave sliding block (706), a third connecting rod (707), a fixing seat (708), a sliding plate (709), a third sliding block (710), a sliding gear (711), a lower protective net (801), a first sliding block (712) and a second sliding block (713), the middle position of the pressing rod (701) is rotationally connected to the supporting outer plate (702), one end of the first connecting rod (703) is rotationally connected to one end of the pressing rod (701), the other end of the first sliding block (704) is rotationally connected to the side surface of the first concave sliding block (704), the first sliding block (705) is fixedly connected to the supporting outer plate (702), one end of the second sliding block (705) is rotationally connected to the first sliding block (712), the other end of the second sliding block (706) is rotationally connected to the second sliding block (706), the second sliding frame (713) is fixedly connected to the lower protective net (801), one end of the third connecting rod (707) is rotationally connected to the side face of the second concave sliding block (706), the other end of the third connecting rod is hinged to the fixing seat (708), one end of the fixing seat (708) is fixedly connected to the middle position of the lower side face of the sliding plate (709), the third sliding block (710) is fixedly connected to the lower side face of the sliding plate (709), the sliding plate (709) and the third sliding block (710) are slidingly connected in a notch on the supporting outer plate (702), one end of the third sliding block (710) abuts against one end of the sliding gear (711), and the sliding gear (711) is meshed with teeth arranged on the steel column (6);
the protective main body (2) is further provided with a second temple device (10) for fixing the protective main body (2), the second temple device (10) comprises a fourth connecting rod (1001), a third sliding frame (1003), a fifth connecting rod (1004), a third concave sliding block (1002), a fourth sliding block (1005) and a second temple plate (1006), one end of the fourth connecting rod (1001) is rotationally connected to the first concave sliding block (704), the other end is rotationally connected to the third concave sliding block (1002), the third concave sliding block (1002) is slidingly connected to the third sliding frame (1003), the third sliding frame (1003) is fixedly connected to the lower protective net (801), one end of the fifth connecting rod (1004) is rotationally connected to the third concave sliding block (1002), the other end is hinged to a connecting seat arranged on the side surface of the fourth sliding block (1005), the fourth sliding block (1005) is slidingly connected to a groove of the support outer plate (702), the second temple plate (1006) is fixedly connected to the fourth sliding block (1005), and the second temple plate (1006) is slidingly connected to the support outer plate (702);
the protective body (2) is further provided with a lap joint device (11) for fixing the protective body (2) on the steel column (6), the lap joint device (11) comprises a sixth connecting rod (1101), a fourth concave sliding block (1102), a seventh connecting rod (1103) and a fixed block (1104), one end of the sixth connecting rod (1101) is rotationally connected to the third concave sliding block (1002), the other end of the sixth connecting rod is rotationally connected to the fourth concave sliding block (1102), the fourth concave sliding block (1102) is slidingly connected to the third sliding frame (1003), one end of the seventh connecting rod (1103) is rotationally connected with the side face of the fourth concave sliding block (1102), the other end of the seventh connecting rod is hinged to the fixed block (708), the fixed block (708) is fixedly connected to the middle lower side face of the sliding plate (709), the side face of the steel column (6) is fixedly connected with the fixed block (1104), and the lower side face of the third sliding block (710) is propped against the fixed block (1104).
2. A high-rise residential hoistway horizontal hard guard as defined in claim 1, wherein: the protection main body (2) is further provided with a power device (8) for providing power for the protection main body (2), the power device (8) comprises a motor (802), a first bevel gear (803), a second bevel gear (804), a first rotating shaft (805), a third bevel gear (806), a fixed block (807), a fourth bevel gear (808) and a second rotating shaft (809), the motor (802) is fixed on a mounting pad arranged on the lower protection net (801), the first bevel gear (803) is fixedly connected to an output shaft of the motor (802), the first rotating shaft (805) is rotatably connected to the fixed block (807), the lower end face of the fixed block (807) is fixedly connected to the lower protection net (801), two ends of the first rotating shaft (805) are provided with the second bevel gear (804) and the third bevel gear (806), the first bevel gear (803) and the second bevel gear (804) are meshed with each other, two ends of the second rotating shaft (809) are provided with the fourth bevel gear (808) and the sliding gear (711), the second rotating shaft (809) is rotatably connected to the support outer plate (702) and the third sliding block (710), and the lower end faces of the third rotating block (709) are fixedly connected to the third sliding blocks (710) and the sliding blocks (710).
3. A high-rise residential hoistway horizontal hard guard as defined in claim 2, wherein: the protection main body (2) is further provided with a first side support device (9) for fixing the protection main body (2) on the steel column (6), the first side support device (9) comprises an upper protection net (901) and a first side support plate (902), the first side support plate (902) is rotationally connected with the upper protection net (901), and two ends of the upper protection net (901) are respectively fixedly connected with the support outer plate (702).
4. A high-rise residential hoistway horizontal hard guard as claimed in claim 3, wherein: the second temple device (10) is provided with a covering device for covering the groove arranged on the support outer plate (702), the covering device comprises a first cover plate (1007) and a second cover plate (1008), two ends of the first cover plate (1007) are respectively connected with the upper protective net (901) and the second cover plate (1008) in a rotating mode, and the other end of the second cover plate (1008) is connected with one end of the second temple plate (1006) in a rotating mode.
5. The high-rise residential hoistway horizontal hard guard of claim 4, wherein: the protection main body (2) is further provided with a recovery device (12), the recovery device (12) comprises a placement frame (1201), a fixing shaft (1202) and an eighth connecting rod (1203), the placement frame (1201) is fixedly connected to one corner of the upper protection net (901), the middle of the eighth connecting rod (1203) is rotatably connected to a rotating shaft in the middle of the placement frame (1201), and one end of the fixing shaft (1202) is fixedly connected to the middle of the first connecting rod (703).
6. A high-rise residential hoistway horizontal hard guard as defined in claim 5, wherein: the steel column (6) is further provided with a reinforcing device (4) for fixing the steel column (6) on the concrete wall (1), the reinforcing device (4) comprises a first reinforcing rod (401), a thread bush (402) and a second reinforcing rod (403), one end of the first reinforcing rod (401) is rotationally connected in a groove in the middle of the steel column (6), the other end of the second reinforcing rod (403) is provided with threads, one end of the second reinforcing rod (403) is rotationally connected in the groove in the middle of the steel column (6), the other end of the second reinforcing rod is provided with threads, four steel columns (6) are distributed on four corners of an elevator shaft formed by the concrete wall (1), and the first reinforcing rod (401) and the second reinforcing rod (403) are provided with the thread bush (402) in threaded connection at one end.
7. The high-rise residential hoistway horizontal hard guard of claim 6, wherein: and a fine adjustment device (5) is further arranged on the steel column (6), the fine adjustment device (5) comprises a first sliding block (501), a second threaded rod (504) and a second sliding block (505), the second threaded rod (504) is in threaded connection with the steel column (6), one end of the second threaded rod (504) abuts against the side face of the second sliding block (505), and the second sliding block (505) is in sliding connection with a groove formed in the steel column (6).
8. A high-rise residential hoistway horizontal hard guard as defined in claim 7, wherein: still be equipped with tight device in top on second threaded rod (504), tight device in top includes first slider (501), connecting plate (502) and first threaded rod (503), the one end threaded connection of connecting plate (502) is close to the one end of nut at first threaded rod (503), the other end threaded connection of connecting plate (502) keeps away from the one end of second slider (505) at second threaded rod (504), the one end that nut was kept away from to first threaded rod (503) offsets with first slider (501) side, first slider (501) sliding connection is in the recess that sets up on steel column (6).
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|---|---|---|---|
| CN202311242914.4A CN117005709B (en) | 2023-09-26 | 2023-09-26 | Horizontal hard protector for elevator shaft of high-rise residence |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311242914.4A CN117005709B (en) | 2023-09-26 | 2023-09-26 | Horizontal hard protector for elevator shaft of high-rise residence |
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| CN117005709A CN117005709A (en) | 2023-11-07 |
| CN117005709B true CN117005709B (en) | 2023-12-19 |
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