CN113213362A - Assembled building panel hoist device - Google Patents
Assembled building panel hoist device Download PDFInfo
- Publication number
- CN113213362A CN113213362A CN202110609053.3A CN202110609053A CN113213362A CN 113213362 A CN113213362 A CN 113213362A CN 202110609053 A CN202110609053 A CN 202110609053A CN 113213362 A CN113213362 A CN 113213362A
- Authority
- CN
- China
- Prior art keywords
- rotating wheel
- locking
- guide
- lantern ring
- building panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention is suitable for the technical field of building hoisting, and provides an assembly type building board hoisting device; the method comprises the following steps: a support member; the power part is fixedly arranged on the support part and used for driving the lifting rope to drive the placing rack to move up and down; the overspeed self-locking component is fixedly arranged on the fixed support; the placing frame is used for clamping the building quilt; the overspeed self-locking component comprises a first rotating wheel and a second rotating wheel which are coaxially arranged, the lifting rope respectively penetrates through the first rotating wheel and the second rotating wheel, and the first rotating wheel and the second rotating wheel rotate in opposite directions; the first rotating wheel is fixedly provided with a lantern ring, the lantern ring is provided with at least two locking rods, the locking rods are elastically arranged on the lantern ring, the first rotating wheel is provided with a plurality of locking grooves, and the locking grooves are arranged on the outer side of the lantern ring in an array manner; the locking groove is provided with a first magnetic attraction piece, and the locking rod is provided with a second magnetic attraction piece. The invention can well limit the over-fast lifting and ensure the use safety.
Description
Technical Field
The invention relates to the technical field of building hoisting, in particular to an assembly type building board hoisting device.
Background
The fabricated building transports modular parts which are already fabricated in a factory to a construction site for assembly, so that a large amount of hoisting operation is certainly required in the assembly process.
The phenomenon that the building panel is lifted too fast can often appear in the lifting process, if the barrier appears in the lifting range in the lifting process too fast, the safety accident can be caused, and therefore the technical problem is solved by the assembly type building panel lifting device which is provided for solving the technical problem.
Disclosure of Invention
The invention aims to provide an assembly type building board hoisting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an assembly building panel hoist device, comprising: a support member;
the power part is fixedly arranged on the support part and used for driving the lifting rope to drive the placing rack to move up and down;
the overspeed self-locking component is fixedly arranged on the fixed support and is used for locking the lifting rope in an overspeed manner; and the placing frame is used for clamping the building quilt.
The overspeed self-locking component comprises a first rotating wheel and a second rotating wheel which are coaxially arranged, the lifting rope respectively penetrates through the first rotating wheel and the second rotating wheel, and the first rotating wheel and the second rotating wheel rotate in opposite directions; the first rotating wheel is fixedly provided with a lantern ring, the lantern ring is provided with at least two locking rods, the locking rods are elastically arranged on the lantern ring, the first rotating wheel is provided with a plurality of locking grooves, and the locking grooves are arranged on the outer side of the lantern ring in an array manner; an automatic connecting mechanism is arranged between the lock groove and the lock rod, and the connecting mechanism is used for fixing the lock rod in the lock groove when the lock rod enters the lock groove.
As a further scheme of the invention: the connecting mechanism comprises a first magnetic attraction piece arranged on the lock groove and a second magnetic attraction piece arranged on the lock rod, and the second magnetic attraction piece and the first magnetic attraction piece are arranged in an attracting mode.
As a still further scheme of the invention: the lock rod is arranged on the lantern ring through an elastic piece.
As a still further scheme of the invention: the first rotating wheel and the second rotating wheel are simultaneously and rotatably arranged on the supporting shaft; the support shaft is fixedly arranged on the bracket.
As a still further scheme of the invention: and the bracket is also provided with a guide assembly for guiding the lifting rope between the first rotating wheel and the second rotating wheel.
As a still further scheme of the invention: the guide assembly comprises a guide wheel arranged on the support and is arranged below the support shaft.
As a still further scheme of the invention: the rack is provided with a sucker which is externally connected with a negative pressure device.
As a still further scheme of the invention: the support part comprises a base and a supporting rod, the supporting rod is fixedly installed on the base, and the power part is fixedly installed on the supporting rod.
As a still further scheme of the invention: and a guide mechanism is further arranged on the placing frame.
As a still further scheme of the invention: the guide mechanism comprises guide rods and guide pieces, the guide pieces are fixedly mounted on the placing frame, the number of the guide rods is not less than two, and the two guide rods penetrate through guide holes in the guide pieces.
Compared with the prior art, the invention has the beneficial effects that: when hoist and mount process goes up and down at the excessive speed, the second rotates the wheel and drives the lantern ring and rotate at a high speed, the locking lever moves outside under the centrifugal force effect and slides in to the locked groove inside, the mutual actuation of piece is inhaled to first magnetism this moment and second magnetism, so rotate first rotation wheel and second and take turns to and link together, because the lifting rope winding is at the opposite direction that first rotation wheel and second rotated the wheel, so both hold back each other, and then make first rotation wheel and second rotate and can not rotate between the wheel, the restriction lifting rope goes up and down, so fine restrict going up and down at the excessive speed, the security of using has been guaranteed.
Drawings
Fig. 1 is a schematic structural view of an assembly type building panel hoisting device.
Fig. 2 is a schematic structural view of an overspeed self-locking part in the assembled building panel hoisting device.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the construction of a collar in the prefabricated building panel lifting device.
In the figure: the device comprises a support-1, a first rotating wheel-2, a second rotating wheel-3, a support shaft-4, a guide wheel-5, a lantern ring-6, a lock groove-7, a lock rod-8, a first magnetic part-9, a second magnetic part-10, an elastic part-11, a support rod-12, a base-13, a placing rack-14, a lifting rope-15, a suction cup-16, a guide rod-17, a guide part-18, a power part-19, a connecting part-20 and an overspeed self-locking part-21.
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.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of an assembly type building panel hoisting device provided in the embodiment of the present invention includes: a support part, a power part 19, an overspeed self-locking part 21 and a placing rack 14; the power part 19 is fixedly arranged on the support part and used for driving the lifting rope 15 to drive the placing frame 14 to move up and down; the overspeed self-locking component 21 is fixedly arranged on the fixed support and is used for locking the lifting rope in an overspeed manner; and the rack 14 is used for clamping the building panels.
The overspeed self-locking part 21 comprises a first rotating wheel 2 and a second rotating wheel 3 which are coaxially arranged, a lifting rope 15 penetrates through the first rotating wheel 2 and the second rotating wheel 3 respectively, the first rotating wheel 2 and the second rotating wheel 3 rotate reversely, a lantern ring 6 is fixedly installed on the first rotating wheel 2, at least two locking rods 8 are arranged on the lantern ring 6, the locking rods 8 are elastically arranged on the lantern ring 6, a plurality of locking grooves 7 are formed in the first rotating wheel 2, and the locking grooves 7 are arranged on the outer side of the lantern ring 6 in an array manner;
an automatic connecting mechanism is arranged between the lock groove 7 and the lock rod 8, and when the lock rod 8 enters the lock groove 7, the lock rod 8 is fixed in the lock groove 7 through the connecting mechanism.
The connecting mechanism comprises a first magnetic attraction piece 9 arranged on the lock groove 7 and a second magnetic attraction piece 10 arranged on the lock rod 8, and the second magnetic attraction piece 10 and the first magnetic attraction piece 9 are arranged in an attracting mode. The first magnetic part 9 and the second magnetic part 10 are respectively and fixedly arranged on the lock groove 7 and the lock rod 8.
The connecting mechanism can also be a buckle structure arranged between the lock groove 7 and the lock rod 8, and when the lock rod 8 approaches the inside of the lock groove 7, the lock rod 8 is clamped in the lock groove 7.
Thus, when the rack 14 ascends or descends too fast, the lantern ring 6 rotates at a high speed along with the second rotating wheel 3, the lock rod 8 slides into the device locking groove 7 under the action of centrifugal force, the first rotating wheel 2 and the second rotating wheel 3 rotate in opposite directions, the lifting rope 15 reversely penetrates through the first rotating wheel 2 and the second rotating wheel 3, therefore, the first rotating wheel 2 and the second rotating wheel 3 are driven by driving forces in different directions, the lock rod 8 loses the centrifugal force when the first rotating wheel 2 and the second rotating wheel 3 stop rotating, but at the moment, the first magnetic attraction piece 9 and the second magnetic attraction piece 10 attract each other, the attraction force of the two overcomes the elastic force on the lock rod 8, and the first rotating wheel 2 and the second rotating wheel 3 can be connected with each other; therefore, the first rotating wheel 2 and the second rotating wheel 3 are connected through the locking groove 7 and the locking rod 8, are mutually restrained and cannot rotate; thereby limiting the lifting rope 15 from rising or falling too fast. Thereby improving the safety of hoisting.
When the lock rod 8 is far away from the lock groove 7 under the action of elastic force in the low-speed rotation process of the lantern ring 6, the distance between the first magnetic attraction piece 9 and the second magnetic attraction piece 10 is far enough, the elastic force of the lock rod 8 cannot be overcome, and therefore the first rotating wheel 2 and the second rotating wheel 3 cannot be connected in the low-speed hoisting process.
The lock slot 7 is provided with a plurality of lock grooves so that the lock rod 8 can slide in at any time, and the sliding can be locked quickly.
Example 2
Referring to fig. 1 to 4, the main difference between the embodiment 2 and the embodiment 1 is that the first rotating wheel 2 and the second rotating wheel 3 are provided with anti-slip structures on the surfaces thereof, so as to increase the friction force of the lifting rope 15 on the first rotating wheel 2 and the second rotating wheel 3, and further enable the first rotating wheel 2 and the second rotating wheel 3 to better brake the lifting rope 15. The anti-slip structure can be dot-shaped bulges or dot-shaped grooves arranged in an array.
As a preferred embodiment of the present invention, the locking bar 8 is mounted on the collar 6 by an elastic member 11, thereby achieving the elastic mounting of the locking bar 8 on the collar 6. Specifically, locking lever 8 one end fixed mounting is on elastic component 11, elastic component 11 other end fixed mounting is on lantern ring 6, locking lever 8 slides and sets up on the slide on lantern ring 6. The elastic member 11 may be a coil spring or an elastic rubber block.
The collar 6 may be fixedly mounted on the second rotatable wheel 3 by means of a coupling 20.
As a preferred embodiment of the present invention, the first rotating wheel 2 and the second rotating wheel 3 are simultaneously rotatably mounted on the supporting shaft 4. The supporting shaft 4 is fixedly arranged on the bracket 1. In order to allow the hoist rope to be wound between the first turning wheel 2 and the second turning wheel 3, a guide assembly is further provided on the bracket 1. The guide assembly may be composed of a plurality of guide wheels, or may be a guide wheel 5 disposed on the bracket 1 and disposed below the support shaft 4. The lifting rope firstly passes through the first rotating wheel 2, then is guided by the guide wheel 5, and then passes through the second rotating wheel 3, so that the lifting rope is reversely inserted between the first rotating wheel 2 and the second rotating wheel 3.
As a preferred embodiment of the present invention, a suction cup 16 is disposed on the placing frame 14, the suction cup 16 is externally connected with a negative pressure device, and the negative pressure device includes a negative pressure air pump, so that the suction cup 16 can be stably adsorbed in the hoisting process.
The support part comprises a base 13 and a supporting rod 12, the supporting rod 12 is fixedly installed on the base 13, the power part 19 is fixedly installed on the supporting rod 12, and the supporting rod 12 and the base 13 support the power part 19.
In order to enable the placing frame 14 to be lifted up and down stably, a guide mechanism for guiding the placing frame 14 is further arranged on the support part. The guide mechanism comprises guide rods 17 and guide pieces 18, the guide pieces 18 are fixedly mounted on the placing frame 14, the number of the guide rods 17 is not less than two, and the two guide rods 17 penetrate through guide holes in the guide pieces 18. This in turn enables the rack 14 to be guided up and down.
The guiding mechanism can also be a plurality of telescopic rods fixedly mounted on the base 13, one end of each telescopic rod far away from the base 13 is fixedly mounted on the placing frame 14, and therefore the placing frame 14 can be guided by moving up and down.
The power unit 19 is internally provided with a driving motor for driving the lifting rope 15 to ascend and descend. Which provides power for the lifting of the lifting rope 15.
The working principle of the invention is as follows: the building template that will hoist is placed sucking disc 16 on rack 14 and is adsorbed the template on rack 14, fix it, then power unit 19 circular telegram, lifting rope 15 makes rack 1 back shaft 4 hoist, when hoist and mount process goes up and down too fast, second runner 3 drives lantern ring 6 and rotates at a high speed, locking lever 8 moves outside under the centrifugal force and slides into to the locked groove 7 inside, first magnetism is inhaled 9 and second magnetism and is inhaled 10 actuation each other this moment, so link together first runner 2 and second runner 3, because lifting rope 15 twines the opposite direction of first runner 2 and second runner 3, so both hold back each other, and then make and can not rotate between first runner 2 and the second runner 3, restriction lifting rope 15 goes up and down, so fine restriction to going up and down too fast, the security of using has been guaranteed.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An assembled building panel hoist device which characterized in that includes: a support member;
the placing frame is used for placing the building board during hoisting;
the power part is fixedly arranged on the support part and used for driving the lifting rope to drive the placing rack to move;
the overspeed self-locking component is fixedly arranged on the fixed support and is used for locking the lifting rope in an overspeed manner;
the overspeed self-locking component comprises a first rotating wheel and a second rotating wheel which are coaxially arranged, the lifting rope respectively penetrates through the first rotating wheel and the second rotating wheel, and the first rotating wheel and the second rotating wheel rotate in opposite directions; the first rotating wheel is fixedly provided with a lantern ring, the lantern ring is provided with at least two locking rods, the locking rods are elastically arranged on the lantern ring, the first rotating wheel is provided with a plurality of locking grooves, and the locking grooves are arranged on the outer side of the lantern ring in an array manner; an automatic connecting mechanism is arranged between the lock groove and the lock rod, and the connecting mechanism is used for fixing the lock rod in the lock groove when the lock rod enters the lock groove.
2. The assembly type building board hoisting device according to claim 1, wherein the connection mechanism comprises a first magnetic attraction piece arranged on the lock groove and a second magnetic attraction piece arranged on the lock rod, and the second magnetic attraction piece and the first magnetic attraction piece are arranged in an attraction manner.
3. The assembly building panel hoist of claim 1, characterized in that the locking rod is mounted on the collar by an elastic member.
4. The assembly type building panel lifting device according to claim 1, wherein the first rotating wheel and the second rotating wheel are simultaneously rotatably mounted on a support shaft; the support shaft is fixedly arranged on the bracket.
5. The assembly type building panel lifting device according to claim 4, wherein a guide assembly for guiding the lifting rope between the first rotating wheel and the second rotating wheel is further provided on the bracket.
6. The assembly type building panel lifting device according to claim 5, wherein the guide assembly comprises a guide wheel provided on the bracket and provided below the support shaft.
7. The assembly type building board hoisting device according to any one of claims 1 to 6, wherein a suction cup is arranged on the placing frame, and the suction cup is externally connected with a negative pressure device.
8. The assembly type building panel lifting device as claimed in claim 7, wherein the support member comprises a base and a support rod, the support rod is fixedly mounted on the base, and the power member is fixedly mounted on the support rod.
9. The assembly type building panel lifting device according to claim 8, wherein a guide mechanism for guiding the support member is further provided on the support member.
10. The assembly type building panel hoisting device of claim 9, wherein the guide mechanism comprises guide rods and guide members, the guide members are fixedly arranged on the placing frame, the number of the guide rods is not less than two, and the two guide rods are arranged through guide holes in the guide members.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157634.2A CN114455494B (en) | 2021-06-01 | 2021-06-01 | Assembled building board hoist device |
| CN202110609053.3A CN113213362B (en) | 2021-06-01 | 2021-06-01 | Assembled building panel hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110609053.3A CN113213362B (en) | 2021-06-01 | 2021-06-01 | Assembled building panel hoist device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210157634.2A Division CN114455494B (en) | 2021-06-01 | 2021-06-01 | Assembled building board hoist device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113213362A true CN113213362A (en) | 2021-08-06 |
| CN113213362B CN113213362B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210157634.2A Active CN114455494B (en) | 2021-06-01 | 2021-06-01 | Assembled building board hoist device |
| CN202110609053.3A Active CN113213362B (en) | 2021-06-01 | 2021-06-01 | Assembled building panel hoist device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210157634.2A Active CN114455494B (en) | 2021-06-01 | 2021-06-01 | Assembled building board hoist device |
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| Country | Link |
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| CN (2) | CN114455494B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2264897A1 (en) * | 2005-07-08 | 2007-01-16 | Orona, S. Coop. | Mechanism for detecting overspeed in lifting apparatuses, overspeed prevention safety actuation device and lifting apparatus |
| CN102874707A (en) * | 2012-09-27 | 2013-01-16 | 太原重工股份有限公司 | Hoisting mechanism and inactive safety braking system |
| KR101945674B1 (en) * | 2018-08-24 | 2019-04-17 | 배명종 | Emergency brake of lifting and lowering device |
| CN111689418A (en) * | 2020-06-24 | 2020-09-22 | 朱小明 | Automatic-locking and uniform-rope-winding winch for ship |
| CN211971615U (en) * | 2020-03-21 | 2020-11-20 | 四川省新中能建设工程有限公司 | Brake device of soil lifting machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980161A (en) * | 1975-01-14 | 1976-09-14 | Hi-Lo Powered Stirrups, Inc. | Safety lock for a hoisting mechanism that ascends and descends a cable |
| JPH08270212A (en) * | 1995-03-30 | 1996-10-15 | Nihon Bisoh Co Ltd | Tagging device of rope |
| FR2824057A1 (en) * | 2001-04-25 | 2002-10-31 | Yavor Pachov | Braking system for hoist winding drum comprises toothed wheel, rotating relative to part be braked, permanently meshing with endless screw rotated by motor |
| CN101982394A (en) * | 2010-11-15 | 2011-03-02 | 天津起重设备有限公司 | Electric hoist with overspeed protective device |
| CN204588565U (en) * | 2014-12-31 | 2015-08-26 | 江西省东阳铝业有限公司 | A kind of gig being applicable to aluminium section bar joint mold |
| FR3045588A1 (en) * | 2015-12-17 | 2017-06-23 | Machinerie Scenique Concept | ANTI-PACKING DEVICE AND LIFTING APPARATUS EQUIPPED WITH SUCH A DEVICE. |
| CN210236806U (en) * | 2019-05-16 | 2020-04-03 | 福建工程学院 | Simple elevator overspeed self-locking guide shoe mechanism |
| CN110002320B (en) * | 2019-05-16 | 2024-03-01 | 福建工程学院 | Simple elevator overspeed self-locking guide shoe mechanism |
| CN110950262B (en) * | 2019-12-26 | 2020-12-22 | 成都益达生科技有限公司 | Anti-falling climbing aid |
-
2021
- 2021-06-01 CN CN202210157634.2A patent/CN114455494B/en active Active
- 2021-06-01 CN CN202110609053.3A patent/CN113213362B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2264897A1 (en) * | 2005-07-08 | 2007-01-16 | Orona, S. Coop. | Mechanism for detecting overspeed in lifting apparatuses, overspeed prevention safety actuation device and lifting apparatus |
| CN102874707A (en) * | 2012-09-27 | 2013-01-16 | 太原重工股份有限公司 | Hoisting mechanism and inactive safety braking system |
| KR101945674B1 (en) * | 2018-08-24 | 2019-04-17 | 배명종 | Emergency brake of lifting and lowering device |
| CN211971615U (en) * | 2020-03-21 | 2020-11-20 | 四川省新中能建设工程有限公司 | Brake device of soil lifting machine |
| CN111689418A (en) * | 2020-06-24 | 2020-09-22 | 朱小明 | Automatic-locking and uniform-rope-winding winch for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114455494B (en) | 2023-11-21 |
| CN113213362B (en) | 2022-04-08 |
| CN114455494A (en) | 2022-05-10 |
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