CN113428557A - Shifting device and shifting method for flat wallboard part - Google Patents
Shifting device and shifting method for flat wallboard part Download PDFInfo
- Publication number
- CN113428557A CN113428557A CN202110743408.8A CN202110743408A CN113428557A CN 113428557 A CN113428557 A CN 113428557A CN 202110743408 A CN202110743408 A CN 202110743408A CN 113428557 A CN113428557 A CN 113428557A
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- male
- female
- wallboard
- female part
- piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a displacement device and a displacement method for flat wallboard parts, wherein the displacement device comprises a female part and a male part, wherein the female part and the male part are respectively provided with a connecting piece for fixing the female part and a wallboard, and the female part is connected with the male part in a sliding manner; when the wallboard carrying device is used, the female part and the male part are respectively and fixedly connected with the wallboard through the connecting piece, and a worker can carry the wallboard quickly by lifting the female part and the male part combined shifting device, so that the wallboard carrying device is convenient to use and can effectively improve the wallboard carrying efficiency; meanwhile, the distance between the female part and the male part and the installation angle of the shifting device can be flexibly adjusted according to actual needs, so that the installation requirements of wall plates with different specifications are met, and the application range of equipment is greatly widened; the invention also has the advantages of simple structure, low cost and the like, and is beneficial to the wide-range popularization and application of equipment.
Description
Technical Field
The invention relates to the technical field of carrying equipment, in particular to a flat wallboard part shifting device and a shifting method.
Background
Besides the frame-beam structure, the airplane also has parts such as composite skin and sheet metal parts. The frame beam structure is provided with a large number of rib structures, parts with light weight can be manually taken out and shifted, and heavy parts can be shifted by using a lifting appliance;
the clad material covering does not then have complicated geometric structure with the panel beating wallboard, and most are mainly used to level the wallboard appearance to the great thickness of length and width size is less relatively, and this just leads to the manual work can only support the part edge when shifting it, and needs many people to cooperate, comparatively consumes the manpower, and the part edge damage risk is high, can't use the hoist.
Disclosure of Invention
Aiming at the defects of high difficulty and easy damage of wall plate displacement in the prior art, the invention discloses a displacement device and a displacement method for flat wall plate parts.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a level wallboard part shift unit, includes female and male, female and male slide and link to each other, and all be provided with on female and male and be used for its fixed continuous connecting piece with the wallboard.
Preferably, a connecting hole and a connector which are matched with each other are further arranged between the female part and the male part, and the connector is inserted into the connecting hole in a sliding mode.
Preferably, a connecting clamping groove and a connecting rod which are matched with each other are further arranged between the female part and the male part, and the connecting rod is clamped into the connecting clamping groove in a sliding mode.
Preferably, the connecting piece is a connecting nut and a connecting bolt which are matched with each other.
Correspondingly, the invention discloses a shifting method based on a wide thin-wall wallboard shifting device, which comprises the following steps:
s1, selecting a first mounting point and a second mounting point on the wall plate to be carried, and connecting the female part with the first mounting point through a connecting nut and a connecting screw rod;
s2, inserting the connector of the male piece into the connecting hole of the female piece, adjusting the position of the male piece, and connecting the male piece with a second mounting point through a connecting nut and a connecting screw rod;
s3, locking the connecting nut and the connecting screw rod to ensure that the male part and the female part are respectively and fixedly connected with the wall plate to be carried.
Compared with the prior art, the invention has the following beneficial effects:
1. the wall plate comprises a female part and a male part, wherein connecting pieces used for fixing the female part and the male part with a wall plate are arranged on the female part and the male part, and the female part and the male part are connected in a sliding way;
when the shifting device is used, the female part and the male part are respectively and fixedly connected with the wall plate through the connecting piece, and a worker can conveniently lift the wall plate through the carrying device formed by combining the female part and the male part, so that the wall plate can be rapidly carried;
compared with the traditional carrying tool, the shifting device is provided with the connecting pieces on the female piece and the male piece, so that two force points are arranged in the carrying process, the connection is firmer, the deformation of the wall plate caused by single-point stress can be avoided, and the protection effect on the wall plate is improved; in addition, the two force application points can be constrained with each other, and compared with a single-point force application mode, the phenomenon that the shifting assembly rotates due to the gravity action of the wallboard in the carrying process and further the safety of the carrying process is influenced can be effectively avoided, so that good protection is provided for the wallboard, and the safety of the wallboard in the carrying process is ensured;
meanwhile, the female part is in sliding connection with the male part, so that the position relation between the female part and the male part can be adjusted at will according to the position relation between the first connecting point and the second connecting point, the flexible adjustment of the length and the installation angle of the shifting device is further realized, namely, if the edge structural strength of the wall plate is low, the positions of the first connecting point and the second connecting point can be changed as required, the length of the shifting device is further increased in a mode of extending out the male part, the whole shifting device is connected with a high-strength area as far as possible, the irreversible deformation of the wall plate caused by carrying is avoided, different carrying and installing requirements are met, meanwhile, holes are prevented from being additionally formed in the wall plate, the use is convenient, and the application range is wide;
the shifting device is simple in structure, and compared with the traditional shifting device, the shifting device not only can effectively guarantee the reliability and stability, but also can reduce the hardware cost to the maximum extent, and is beneficial to popularization and application of the shifting device.
2. According to the invention, the connecting hole and the connector which are mutually matched are arranged between the female part and the male part, the connector is inserted into the connecting hole in a sliding manner, firstly, only one end of the connecting hole structure is opened, and the periphery of the connecting hole structure is of a closed structure, so that the connector can be contacted with each inner wall of the connecting hole, and further, reliable and stable supporting force is provided through the inner wall of the connecting hole, the female part and the male part are prevented from being separated in the carrying process, the wall plate is prevented from falling off, and the safety of the carrying process is improved;
secondly, in the handling, if because of external force too big lead to female and male all to take place around the rotation of connecting piece, then because the existence of connecting hole, the lateral wall that is located the rotation direction will block the rotation of connector, and then avoids female and male to break away from each other, guarantees reliability and stability that female and male are connected.
Finally, the connecting holes and the connectors are simple in structure, cost can be effectively reduced, and meanwhile the assembling process of the whole shifting device can be simplified to the maximum extent, so that assembling efficiency is improved, and carrying efficiency of the wall plate is improved.
3. The connecting clamping groove and the connecting rod which are mutually matched are further arranged between the female part and the male part, the connecting rod is clamped into the connecting clamping groove in a sliding mode, and the connecting rod is stably limited through the connecting clamping groove, so that the reliability and the stability of connection of the female part and the male part are improved, the female part and the male part are prevented from being separated in the carrying process, the wall plate is prevented from falling, and the safety of the carrying process is improved.
Meanwhile, under the condition that the connecting head cannot be normally inserted into the connecting hole or is difficult to insert into the connecting hole due to the wall plate, the connecting rod can be directly clamped into the connecting clamping groove from the opening end, the connecting rod can meet the installation requirement of the connecting rod under the part of extreme environments, the application range of equipment is further expanded, and the use convenience of the equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly schematic of the present invention;
FIG. 3 is a schematic structural view of embodiment 2 of the present invention;
FIG. 4 is a cross-sectional view taken along the line A-A of the present invention;
FIG. 5 is a schematic view of the upright installation of the present invention;
FIG. 6 is a schematic view of the angled installation of the present invention;
reference numerals: 1. female part, 2, male part, 3, connecting piece, 11, connecting hole, 12, connecting slot, 21, connector, 22, connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.
Example 1
The embodiment is taken as a basic embodiment of the invention and discloses a flat wall plate part displacement device, which has a specific structure shown in figures 1, 2, 5 and 6 and comprises a female part 1 and a male part 2, wherein the female part 1 and the male part 2 are arranged in a Z shape, one end of the female part 1 is provided with a bolt hole 3, a connecting piece 3 used for connecting wall plates is arranged in the bolt hole 11, the connecting piece 3 comprises a connecting nut and a connecting screw rod which are matched with each other, and the male part 2 is also provided with a bolt hole and a connecting piece 3 used for connecting the wall plates;
the other end of the female part 1 is also provided with a connecting hole 11, the male part 2 is provided with a connector 21, and the connector 21 is inserted into the connecting hole 11 during installation, so that the female part is connected with the male part in a sliding manner;
when the device is used, if the structural strength of the edge area of the wall plate is enough, a forward-arranged connecting mode is adopted as shown in fig. 4, and if the structural strength of the edge area is weaker, an inclined-arranged connecting mode can be adopted as shown in fig. 5, so that the whole shifting device is always connected with the high-strength wall plate area, and the deformation of the tab wall plate or the wall plate is avoided.
Example 2
As another preferred embodiment of the present invention, the present embodiment discloses a flat wallboard part shifting device on the basis of embodiment 1, and the specific structure is as shown in fig. 3 and fig. 4, and includes a female part 1 and a male part 2, and the difference between the flat wallboard part shifting device and embodiment 1 is that the female part 1 is integrally connected with a connecting slot 12, the male part 2 is provided with a connecting rod 22 adapted to the connecting slot 12, the connecting slot 12 is cylindrical, the side surface of the connecting rod is provided with a buckle, and the connecting rod 22 is clamped into the connecting slot through the buckle, so that the female part 1 is fixedly connected with the male part 2.
Example 3
The embodiment is taken as a basic embodiment of the invention, and discloses a displacement method based on a flat wallboard part displacement device, which comprises the following steps:
s1, selecting a first mounting point and a second mounting point from the threaded holes of the wall plate to be carried; the female part is connected with the first mounting point through a connecting nut and a connecting screw rod;
s2, inserting the connector of the male piece into the connecting hole of the female piece, adjusting the position of the male piece, and connecting the male piece with a second mounting point through a connecting nut and a connecting screw rod;
s3, locking a connecting nut and a connecting screw rod to ensure that the male part and the female part are respectively and fixedly connected with the wall plate to be carried;
s4, repeating the steps S1 to S3 to mount a plurality of groups of shifting devices on the wall panel, and then lifting each shifting device to carry the wall panel easily, wherein the shifting devices are preferably mounted at the center line and edge positions of the wall panel.
Compared with the traditional carrying tool, the shifting device is provided with the connecting pieces on the female piece and the male piece, so that the shifting device has two acting points in the carrying process, the connection is firmer, the deformation of the wall plate caused by single-point stress can be avoided, and the protection effect on the wall plate is improved; in addition, the two force application points can be constrained with each other, and compared with a single-point force application mode, the phenomenon that the shifting assembly rotates due to the gravity action of the wallboard in the carrying process and further the safety of the carrying process is influenced can be effectively avoided, so that good protection is provided for the wallboard, and the safety of the wallboard in the carrying process is ensured;
meanwhile, the female part is in sliding connection with the male part, so that the position relation between the female part and the male part can be adjusted at will according to the position relation between the first connecting point and the second connecting point, the length and the mounting angle of the displacement device can be adjusted, different carrying and mounting requirements can be met, additional holes are avoided on the wall plate, the use is convenient, and the application range is wide;
the shifting device is simple in structure, and compared with the traditional shifting device, the shifting device can effectively guarantee reliability and stability, can reduce hardware cost to the maximum extent, and is beneficial to popularization and application of the shifting device.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. The utility model provides a level wallboard part shift unit which characterized in that: including female (1) and male (2), female (1) and male (2) slide and link to each other, and all be provided with on female (1) and male (2) and be used for its connecting piece (3) with the wallboard is fixed links to each other.
2. A flat wall part displacement apparatus according to claim 1, wherein: still be provided with between female member (1) and male member (2) connecting hole (11) and connector (21) of mutually supporting, connector (21) slide and insert in connecting hole (11).
3. A flat wall part displacement apparatus according to claim 1, wherein: still be provided with between female member (1) and male member (2) mutually supporting connecting slot (12) and connecting rod (22), connecting rod (12) slip card is gone into in connecting slot (22).
4. A flat wall element displacement apparatus according to any one of claims 2 or 3, wherein: the connecting piece (3) comprises a connecting nut and a connecting bolt which are matched with each other.
5. A method of displacing a flat wall element displacement device according to any one of claims 1 to 4, comprising the steps of:
s1, selecting a first mounting point and a second mounting point on the wall plate to be carried, and connecting the female part with the first mounting point through a connecting nut and a connecting screw rod;
s2, inserting the connector of the male piece into the connecting hole of the female piece, adjusting the position of the male piece, and connecting the male piece with a second mounting point through a connecting nut and a connecting screw rod;
s3, locking the connecting nut and the connecting screw rod to ensure that the male part and the female part are respectively and fixedly connected with the wall plate to be carried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110743408.8A CN113428557B (en) | 2021-06-30 | 2021-06-30 | Shifting device and shifting method for flat wallboard part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110743408.8A CN113428557B (en) | 2021-06-30 | 2021-06-30 | Shifting device and shifting method for flat wallboard part |
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| CN113428557A true CN113428557A (en) | 2021-09-24 |
| CN113428557B CN113428557B (en) | 2023-04-07 |
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Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1295576B (en) * | 1964-11-28 | 1969-05-22 | Martelee Ghislain | Extension element for a pusher device for industrial furnaces |
| WO2003083228A1 (en) * | 2002-03-28 | 2003-10-09 | Hannah Peter J | Method and apparatus for installing and removing netting systems |
| CN102381623A (en) * | 2011-09-13 | 2012-03-21 | 平高集团有限公司 | Special lifting tool for circuit breaker |
| CN103663105A (en) * | 2013-12-02 | 2014-03-26 | 上海卫星装备研究所 | Foldable and adjustable crossed lifting appliance |
| CN203845664U (en) * | 2014-04-17 | 2014-09-24 | 河南第一火电建设公司 | Special lifting tool for lifting board girder of boiler |
| AU2013101696A4 (en) * | 2013-08-19 | 2014-09-25 | King, Brian | Tool for handling pallets |
| CN104709816A (en) * | 2015-02-12 | 2015-06-17 | 赣州运森金属有限责任公司 | Electrolytic tank cathode dedicated lifting device |
| CN205076661U (en) * | 2015-10-12 | 2016-03-09 | 杭萧钢构股份有限公司 | Electronic centering hoist is restrainted to steel pipe |
| CN205195142U (en) * | 2015-11-11 | 2016-04-27 | 国家电网公司 | Transmission of electricity live working insulation board hoisting device |
| CN105905514A (en) * | 2016-06-20 | 2016-08-31 | 屠雪祥 | Lifting handle used for carrying |
| CN206447473U (en) * | 2016-12-30 | 2017-08-29 | 北京汽车研究总院有限公司 | A kind of vehicle body hoisting tool |
| CN207154443U (en) * | 2017-09-14 | 2018-03-30 | 江西保太有色金属集团有限公司 | A kind of copper bar admission machine guider |
| CN108974932A (en) * | 2018-07-26 | 2018-12-11 | 张其萱 | A kind of contactless substrate grasp handling device |
| CN108974749A (en) * | 2018-07-16 | 2018-12-11 | 刘贤顺 | The auxiliary device carried for plate |
| CN208916593U (en) * | 2018-10-23 | 2019-05-31 | 青岛海市钢制品有限公司 | A kind of handling appliance of color coated steel sheet |
| CN110203807A (en) * | 2019-03-24 | 2019-09-06 | 湖北中一科技股份有限公司 | A kind of copper foil transfer device of copper foil and variable-width |
| CN209411274U (en) * | 2018-12-29 | 2019-09-20 | 海盐瑞比五金工具有限公司 | A kind of big plate ceramic tile handbarrow |
| CN209720672U (en) * | 2019-04-04 | 2019-12-03 | 上海和科设备制造有限公司 | A kind of seat clamping device |
| CN110550376A (en) * | 2019-08-14 | 2019-12-10 | 昆山睿力得自动化技术有限公司 | Artifical grabbing device of PCBA board |
| CN210825123U (en) * | 2019-09-27 | 2020-06-23 | 浙江省工业设备安装集团有限公司 | Hoisting lug assembly for cold box plate of fractionating tower |
| CN111390609A (en) * | 2020-04-15 | 2020-07-10 | 成都飞机工业（集团）有限责任公司 | Large-scale wallboard part processing and fixing auxiliary device |
| CN211712444U (en) * | 2019-12-25 | 2020-10-20 | 河南凯丰包装制品有限公司 | Clamping device for plastic product production |
| CN112320343A (en) * | 2020-11-03 | 2021-02-05 | 惠科股份有限公司 | Suction mechanism and substrate transfer machine |
| CN212530981U (en) * | 2020-06-17 | 2021-02-12 | 上海懿诚市政工程有限公司 | Complete boiler heating equipment for overturning and repairing pipeline |
| CN212638735U (en) * | 2020-04-17 | 2021-03-02 | 天津天海机房设备销售有限公司 | Anti-static floor adsorption carrying handle |
| CN215287688U (en) * | 2021-06-15 | 2021-12-24 | 今天建设有限公司 | Civil engineering construction building templates lifts by crane clamping device |
-
2021
- 2021-06-30 CN CN202110743408.8A patent/CN113428557B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1295576B (en) * | 1964-11-28 | 1969-05-22 | Martelee Ghislain | Extension element for a pusher device for industrial furnaces |
| WO2003083228A1 (en) * | 2002-03-28 | 2003-10-09 | Hannah Peter J | Method and apparatus for installing and removing netting systems |
| CN102381623A (en) * | 2011-09-13 | 2012-03-21 | 平高集团有限公司 | Special lifting tool for circuit breaker |
| AU2013101696A4 (en) * | 2013-08-19 | 2014-09-25 | King, Brian | Tool for handling pallets |
| CN103663105A (en) * | 2013-12-02 | 2014-03-26 | 上海卫星装备研究所 | Foldable and adjustable crossed lifting appliance |
| CN203845664U (en) * | 2014-04-17 | 2014-09-24 | 河南第一火电建设公司 | Special lifting tool for lifting board girder of boiler |
| CN104709816A (en) * | 2015-02-12 | 2015-06-17 | 赣州运森金属有限责任公司 | Electrolytic tank cathode dedicated lifting device |
| CN205076661U (en) * | 2015-10-12 | 2016-03-09 | 杭萧钢构股份有限公司 | Electronic centering hoist is restrainted to steel pipe |
| CN205195142U (en) * | 2015-11-11 | 2016-04-27 | 国家电网公司 | Transmission of electricity live working insulation board hoisting device |
| CN105905514A (en) * | 2016-06-20 | 2016-08-31 | 屠雪祥 | Lifting handle used for carrying |
| CN206447473U (en) * | 2016-12-30 | 2017-08-29 | 北京汽车研究总院有限公司 | A kind of vehicle body hoisting tool |
| CN207154443U (en) * | 2017-09-14 | 2018-03-30 | 江西保太有色金属集团有限公司 | A kind of copper bar admission machine guider |
| CN108974749A (en) * | 2018-07-16 | 2018-12-11 | 刘贤顺 | The auxiliary device carried for plate |
| CN108974932A (en) * | 2018-07-26 | 2018-12-11 | 张其萱 | A kind of contactless substrate grasp handling device |
| CN208916593U (en) * | 2018-10-23 | 2019-05-31 | 青岛海市钢制品有限公司 | A kind of handling appliance of color coated steel sheet |
| CN209411274U (en) * | 2018-12-29 | 2019-09-20 | 海盐瑞比五金工具有限公司 | A kind of big plate ceramic tile handbarrow |
| CN110203807A (en) * | 2019-03-24 | 2019-09-06 | 湖北中一科技股份有限公司 | A kind of copper foil transfer device of copper foil and variable-width |
| CN209720672U (en) * | 2019-04-04 | 2019-12-03 | 上海和科设备制造有限公司 | A kind of seat clamping device |
| CN110550376A (en) * | 2019-08-14 | 2019-12-10 | 昆山睿力得自动化技术有限公司 | Artifical grabbing device of PCBA board |
| CN210825123U (en) * | 2019-09-27 | 2020-06-23 | 浙江省工业设备安装集团有限公司 | Hoisting lug assembly for cold box plate of fractionating tower |
| CN211712444U (en) * | 2019-12-25 | 2020-10-20 | 河南凯丰包装制品有限公司 | Clamping device for plastic product production |
| CN111390609A (en) * | 2020-04-15 | 2020-07-10 | 成都飞机工业（集团）有限责任公司 | Large-scale wallboard part processing and fixing auxiliary device |
| CN212638735U (en) * | 2020-04-17 | 2021-03-02 | 天津天海机房设备销售有限公司 | Anti-static floor adsorption carrying handle |
| CN212530981U (en) * | 2020-06-17 | 2021-02-12 | 上海懿诚市政工程有限公司 | Complete boiler heating equipment for overturning and repairing pipeline |
| CN112320343A (en) * | 2020-11-03 | 2021-02-05 | 惠科股份有限公司 | Suction mechanism and substrate transfer machine |
| CN215287688U (en) * | 2021-06-15 | 2021-12-24 | 今天建设有限公司 | Civil engineering construction building templates lifts by crane clamping device |
Non-Patent Citations (1)
| Title |
|---|
| 郝洪峰;程飞飞;赵华;: "抽油机调整技术整合推广应用实现增产降耗" * |
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