CN110759226B - Building material hoisting device - Google Patents
Building material hoisting device Download PDFInfo
- Publication number
- CN110759226B CN110759226B CN201911106685.7A CN201911106685A CN110759226B CN 110759226 B CN110759226 B CN 110759226B CN 201911106685 A CN201911106685 A CN 201911106685A CN 110759226 B CN110759226 B CN 110759226B
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- China
- Prior art keywords
- material group
- shell
- lifting
- placing cavity
- face
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a building material lifting device, which comprises a lifting device shell arranged on a lifting rope, wherein a placing cavity with an opening at the bottom is formed in the lifting device shell, a driving plate is arranged in the placing cavity, the top of the driving plate is connected with the lifting rope, the lifting rope penetrates through a through hole in the top of the lifting device shell to extend out of the placing cavity and is connected with lifting equipment, more than one U-shaped pipe is arranged on the outer wall surface of the lifting device shell, an inlet and outlet channel with openings at two ends is formed in each U-shaped pipe, elastic steel wires are arranged in the inlet and outlet channels, two ends of each elastic steel wire extend into the placing cavity, and one side of each elastic steel wire is bent to form an extrusion part.
Description
Technical Field
The invention relates to the field of building construction, in particular to a building material hoisting device.
Background
When building materials are transported on a construction site, a crane is often used for hoisting the materials, and the hoisting mode of the existing crane is more traditional, namely a hoisting rope is arranged on a hoisting arm, a lifting hook is arranged at the bottom of the hoisting rope, and the lifting hook hooks the binding position of the materials to carry out hoisting displacement, but the mode is easy to cause the situation that local materials fall from the middle due to infirm binding, so that the personal casualty accident is caused, and the safety factor is poorer; in addition, the material is hoisted in a lifting hook mode, so that the material is not suitable for hoisting a plurality of bundles of materials, the materials are easy to collide with each other, and the hoisting efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem that a building material hoisting device adopts a brand-new hoisting mode, is very firm and safe, can realize stable hoisting of at least two groups of materials, and is more convenient to disassemble the materials.
The invention is realized by the following technical scheme: the utility model provides a building material hoist and mount ware, including installing the hoist and mount ware shell on the lifting rope, hoist and mount ware shell inside has a bottom open-ended and places the chamber, it is provided with a drive plate to place the intracavity, the lifting rope is connected at the top of drive plate, the lifting rope passes the through-hole at hoist and mount ware shell top and stretches out in the outside and with lift by crane the equipment connection, be provided with more than one U type pipe on the outer wall of hoist and mount ware shell, all be provided with a both ends open-ended business turn over line passageway in the U type pipe, all be provided with the elasticity steel wire in the business turn over line passageway, the both ends of elasticity steel wire all stretch into in placing the intracavity, its one side is bent and is formed an extrusion portion, the bottom of extrusion portion and the up end contact of drive plate, a closing device is connected to the other end integral type of elasticity steel.
According to the preferable technical scheme, two sides of the opening end of the bottom of the hoisting device shell are respectively provided with a clamping groove, the second material group is arranged in the clamping grooves from the bottom, the first material group moves upwards under the constant pressure of the second material group, and the bottom of the first material group is in contact with the upper end face of the second material group.
Preferably, a thickened part is welded on each of the opposite surfaces of the pressing part.
As preferred technical scheme, closing device includes towards placing the pressure strip that the chamber opening extends, and the opposite face of pressure strip is provided with the rubber spare respectively, is provided with anti-skidding texture on the rubber spare.
Preferably, the elastic steel wire is a memory elastic steel wire.
As an optimized technical scheme, more than one positioning jack is arranged on the front end face and the rear end face of the opening end of the bottom of the hanger shell, the second material is assembled in the clamping groove of the bottom, the two ends of the second material extend out of the hanger shell, a positioning support pin penetrates through the positioning jack, and the bottom of the second material group is in end face contact with the positioning support pin.
As a preferred technical scheme, an O-shaped elastic ring is bonded on the lower end face of the hanger shell and used for buffering the hanger shell when the hanger shell is grounded.
The invention has the beneficial effects that: the material lifting device can lift at least two groups of materials simultaneously, the transverse second material group is used for supporting the vertical first material group, safe conveying is achieved, meanwhile, when the first material group is conveyed, the first material group can be locked only by lifting the lifting rope, and lifting is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembled material set according to the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
fig. 4 is a structural view of the placement of the material group in the hoisting process.
Detailed Description
As shown in fig. 1 and 3, the building material hoisting device comprises a hoisting device shell 1 installed on a hoisting rope 8, a placing cavity 3 with an opening at the bottom is arranged in the hoisting device shell 1, a driving plate 9 is arranged in the placing cavity 3, the hoisting rope 8 is connected with the top of the driving plate 9, the hoisting rope 8 penetrates through a through hole at the top of the hoisting device shell 1 to extend out of the shell and is connected with hoisting equipment, more than one U-shaped tube 11 is arranged on the outer wall surface of the hoisting device shell 1, a wire inlet and outlet channel 15 with openings at two ends is arranged in each U-shaped tube 11, an elastic steel wire 7 is arranged in each wire inlet and outlet channel 15, two ends of each elastic steel wire 7 extend into the placing cavity 3, one side of the elastic steel wire is bent to form a pressing part 61, the bottom of the pressing part 61 is in contact with the upper end face of the driving plate 9, the other end of the elastic steel wire 7 is integrally connected with a pressing device 5, and the first material group 21 extends into the placing cavity from the bottom of the placing cavity and is pressed by more than one pressing device 5.
In this embodiment, two sides of the bottom opening end of the hoist housing 1 are respectively provided with a clamping groove 2, the second material group 22 is loaded into the clamping groove 2 from the bottom, the first material group 21 moves upwards under the constant pressure of the second material group 22, the bottom of the first material group 21 contacts with the upper end face of the second material group 22, when hoisting, the second material group 22 is firstly flatly placed on the ground, then the middle of the second material group is bundled, then a C-shaped bracket 81 is placed on the middle upper end face of the second material group, as shown in fig. 4, the upper end face of the bracket 81 forms a concave part, the bottom of the first material group 21 is inserted into the concave part, then the middle of the first material group is bundled, the depth of the concave part is enough, as long as the first material group can not fall under the condition of not being supported, at this time, the hoisting device hoists the hoist housing 1 to move to the right upper end of the first material group 21, and then the hoisting, the hoisting equipment shell descends, so that the first material group 21 is vertically buckled in the placing cavity 3, the size of the support 81 can be buckled in the placing cavity, under the action of the support 81, the top of the first material group 21 is arranged in the clamping cavity in the middle of each pressing device 5, the head of the first material group is pressed by the pressing devices 5, when the pressing devices 5 can be lifted by the lifting ropes 8, the driving plate can be driven to ascend under the action of gravity, the driving plate presses each elastic steel wire, the bottom of each elastic steel wire extends out, namely, one end of each pressing device is ejected towards the first material group and is pressed against the outer wall surface of the first material group, and hoisting and transportation can be realized at the moment.
Wherein, a thickening portion 6 is all welded to the opposite face of extrusion portion 61, and closing device 5 includes placing the pressure strip 52 that the chamber opening extends forward, and the opposite face of pressure strip 52 is provided with rubber spare 51 respectively, is provided with anti-skidding texture on the rubber spare 51, and the elasticity steel wire is memory elasticity steel wire, can resume deformation under natural state.
As shown in fig. 2, more than one positioning insertion hole 4 is formed in the front and rear end faces of the bottom opening end of the sling housing 1, the second material is assembled in the bottom clamping groove, the two ends of the second material extend out of the sling housing, a positioning support pin 23 penetrates through the positioning insertion hole, the bottom of the second material group 22 is in contact with the upper end face of the positioning support pin 23, when only the first material group is hoisted, the positioning support pin can be inserted into the opening end of the bottom, accidental dropping is prevented, and safety is improved.
When the first material group 21 and the second material group 22 need to be hoisted simultaneously, after the hoisting of the first material group 21 is completed, the whole hoisting device shell 1 needs to be ensured to be suspended, the bottom of the lifting device is not contacted with the ground, the lifting device can be matched with a worker to hold the lifting device shell, so that the clamping groove at the bottom of the lifting device shell is right opposite to the second material group which is transversely laid down, the suspension arm descends at the moment, the lifting device shell descends, the first material group is always clamped by gravity because the bottom of the lifting device shell is not contacted with the ground at the moment, after the second material group is aligned, the whole hoisting device shell descends to ensure that the second material group is buckled in the clamping groove, then inserting more than one positioning support pin into a positioning jack in the middle of the second material group, wherein the positioning support pins can pass through a gap in the middle of the second material group to complete fixation, and the transported second material group is heavy and is not suitable for manually lifting the second material group; and when the volume of the second material group is small and the second material group can be lifted manually enough, the second material group can be lifted manually, so that the top of the second material group is in contact with the top surface of the clamping groove, then the bottommost part of the second material group is inserted into the positioning support pin, and the upper end surface of the positioning support pin is just in contact with the lower end surface of the second material group for complete support.
When unloading, as long as extract the location supporting pin, whole hoist and mount ware shell bottom lands, closing device loosens this moment, and first material group loosens, can artifically mention the hoist and mount ware shell this moment for when the top of first material group left each closing device in the middle of, the loop wheel machine can lift by crane whole device, for convenient whole hoist and mount ware shell of mentioning, the material of this shell should not be overweight, and the optional rigid plastic material that uses makes, makes things convenient for alone or many people to mention whole shell.
In this embodiment, an O-ring is bonded to the lower end surface of the hoist housing 1 for buffering the hoist housing when it is grounded.
The invention has the beneficial effects that: the material lifting device can lift at least two groups of materials simultaneously, the transverse second material group is used for supporting the vertical first material group, safe conveying is achieved, meanwhile, when the first material group is conveyed, the first material group can be locked only by lifting the lifting rope, and lifting is more convenient.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a building material hoist and mount ware, is including installing the hoist and mount ware shell on the lifting rope, and hoist and mount ware shell inside has a bottom open-ended and places chamber, its characterized in that: the lifting device comprises a placing cavity, a driving plate, a lifting rope, more than one U-shaped pipe, a wire inlet and outlet channel with two open ends, elastic steel wires, a pressing part and a pressing device, wherein the driving plate is arranged in the placing cavity, the top of the driving plate is connected with the lifting rope, the lifting rope penetrates through a through hole in the top of a lifting device shell to extend out of the placing cavity and is connected with lifting equipment;
two sides of the bottom opening end of the hoisting device shell are respectively provided with a clamping groove, the second material group is arranged in the clamping grooves from the bottom, the first material group moves upwards under the constant pressure of the second material group, and the bottom of the first material group is in contact with the upper end face of the second material group;
more than one positioning insertion hole is formed in the front end face and the rear end face of the opening end of the bottom of the hanger shell, the second material is assembled in the bottom clamping groove, the two ends of the second material extend out of the hanger shell, a positioning support pin penetrates through the positioning insertion hole, and the bottom of the second material group is in end face contact with the positioning support pin.
2. The building material sling according to claim 1, wherein: the opposite surfaces of the pressing parts are welded with thickened parts.
3. The building material sling according to claim 1, wherein: the pressing device comprises a pressing plate extending towards the opening of the placing cavity, rubber pieces are respectively arranged on opposite surfaces of the pressing plate, and anti-skidding textures are arranged on the rubber pieces.
4. The building material sling according to claim 1, wherein: the elastic steel wire is a memory elastic steel wire.
5. The building material sling according to claim 1, wherein: an O-shaped elastic ring is bonded on the lower end face of the hanger shell and used for buffering when the hanger shell is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106685.7A CN110759226B (en) | 2019-11-13 | 2019-11-13 | Building material hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106685.7A CN110759226B (en) | 2019-11-13 | 2019-11-13 | Building material hoisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110759226A CN110759226A (en) | 2020-02-07 |
| CN110759226B true CN110759226B (en) | 2021-06-25 |
Family
ID=69337777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911106685.7A Active CN110759226B (en) | 2019-11-13 | 2019-11-13 | Building material hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110759226B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US680322A (en) * | 1901-03-28 | 1901-08-13 | Gustav Faust | Hanger. |
| DE1077409B (en) * | 1958-01-24 | 1960-03-10 | Stahlbau Schaefer G M B H | Holding forceps for carrier |
| CN104444788A (en) * | 2014-11-24 | 2015-03-25 | 常州市瑞鸿达工具有限公司 | Clamp for plate |
| CN205555873U (en) * | 2016-04-22 | 2016-09-07 | 南京品川贸易有限公司 | Hoisting plate for building describes material device |
| CN106429826B (en) * | 2016-08-30 | 2018-03-20 | 宁波建工工程集团有限公司 | Clamped-in style suspender |
| CN208761995U (en) * | 2018-08-19 | 2019-04-19 | 李永江 | A kind of mechanical equipment upending frame |
-
2019
- 2019-11-13 CN CN201911106685.7A patent/CN110759226B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110759226A (en) | 2020-02-07 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 322100 room 502-1, East District, building a, headquarters center, 23 Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Juntai Construction Engineering Co.,Ltd. Address before: 322104 No.88 Ju Road, Hefeng village, Liushi street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Dongyang Juntai Construction Engineering Co.,Ltd. |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 271000 Room 718, West Tower, National High tech Innovation Center, No. 28, Zhengyangmen Street, Beijipo Sub district Office, High tech Zone, Tai'an City, Shandong Province Patentee after: Shandong Kangyijia New Material Technology Co.,Ltd. Address before: 322100 room 502-1, East District, building a, headquarters center, 23 Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Dongyang Juntai Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |