CN102094515A - Novel scaffold - Google Patents
Novel scaffold Download PDFInfo
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- CN102094515A CN102094515A CN 201010605789 CN201010605789A CN102094515A CN 102094515 A CN102094515 A CN 102094515A CN 201010605789 CN201010605789 CN 201010605789 CN 201010605789 A CN201010605789 A CN 201010605789A CN 102094515 A CN102094515 A CN 102094515A
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Abstract
The invention provides a novel scaffold. The scaffold comprises bearings, beams, columns, connection hinge components and vertical bracings, wherein, each connection hinge component comprises a disc body and a connecting pipe positioned on a central axis of the disc body; the beams, the columns and the connection hinge components are connected together; and the vertical bracings are connected with the beams. On the basis of carrying forward the advantages of definite power transmission, good connectivity, high bearing capacity, strong applicability and the like of the existing disk-type scaffold, the scaffold is disassembled and assembled conveniently, the phenomenon of difficult installation after long-term use is avoided, and the safety is higher.
Description
Technical field
The present invention relates to building engineering construction and use the scaffold field.
Background technology
Template and scaffold are the important construction tools that has a large capacity and a wide range in the building engineering construction.In the cast-in-place concrete structure engineering, promote the technological progress of template and scaffold construction, be to reduce engineering cost, save the labour, quicken the important channel of programming.Therefore, reform template and scaffold construction technology, Application and Development new type formwork and scaffold also are to advance scientific and technological progress, revitalize the importance of builing industry.
China uses the bamboo and wood scaffold in early days always, progressively begun the research and development of steel scaffold, but technical level is lower the sixties, the function of use dullness, and safety assurance is relatively poor, and construction efficiency is low.In recent years, along with the development of highrise building and Big Space Public Architecture, with the essential construction tool of outer decorative engineering---scaffold is constantly reformed, various scaffold construction technologies also had new development as major project.The scaffold commonly used of building operations at present mainly contains following several: fastener type steel pipe scaffold, door-type scaffold, bowl button-type scaffold and plug in tray scaffold plug in tray scaffold, claim the disc type scaffold again, and be the upgraded product of bowl fastening type scaffold.
The plug in tray scaffold is compared the scaffold of other several forms, and following characteristics are arranged:
(1) multi-functional.According to concrete construction requirement, can form modulus and be the construction equipment of the multiple function such as single, double-pole scaffold, bracing frame, support column, material hoisting frame of the multiple group of frame size of 0.5m and load, and can do arrangement of curves;
(2) structure is few, builds and convenient disassembly, and basic structure and special-purpose member can make this system adapt to and be used for various constructions;
(3) product has the economy of height, pieces together the speed of tearing open than bowl fastening type scaffold fast 0.5 times, reduces labour hour and labour remuneration, reduces freight charges integrated cost is reduced;
(4) joint construction is reasonable, and operation is easy, and is lightly easy.The bowl button vertical rod of vertical rod weight ratio equal length specification reduces 6-9%;
(5) supporting capacity is big.The axial power transmission of vertical rod, make that scaffold integral body is good at three dimensions, structural strength height, resistance to overturning, disk has reliably axially shearing resistance, and various center line of the bars meet at a bit, connect cross bar quantity and have more 1 times than bowl snapping head, and monolithic stability intensity is improved 20% by bowl button and scaffold;
(6) safe and reliable.Adopt independent chock to intert self-locking mechanism.Because interlocking and action of gravity, even latch is not struck tightly, the cross bar plug also can't be deviate from.Plug-in unit has auto-lock function, can press latch and lock or pull up and dismantle, and the contact surface that adds upper fastener and pillar is big, thereby improves the flexural strength of steel pipe of knowing clearly, and can guarantee that both combine the time, pillar can not occur crooked;
(7) comprehensive benefit is good.Member is series standardized, is convenient to transportation and management.The no scattered member of easily losing, loss is low, the later stage less investment.
The plug in tray scaffold is applicable to bridge engineering such as general viaduct, construction of tunnel, factory building, overhead water tower, the power plant, the supported design of oil refinery etc. and special factory building also is applicable to overpass, the span frame, storage rack, chimney, water tower and indoor and outdoor decoration, large-scale concert stage, background frame, grandstand, reviewing stand, moulding rack, stair system, engineerings such as the stage of party is set up, sports tournament grandstand.
Consider that scaffold is a temporary structure, require it to have characteristics such as the speed of setting up is fast, convenient disassembly.The disk that the existing socket of advanced plug in tray scaffold is, perforate on the disk adopts steel pipe to do main member, and vertical rod is to weld a disk every a segment distance on the steel pipe of certain-length, connects cross bar with disk, bottom band adapter sleeve.Cross bar is that the plug of band latch in the welding of steel pipe two ends is made.This scaffold has satisfied the requirement that engineering is used preferably, adopts hand hammer knocking wedge pin to realize the connection of beam column and support in installation process.But the bean column node junction can produce expendable distortion after long hammering, and node becomes and is not easy to install.Another shortcoming of this scaffold is: vertical support and crossbeam all are connected on the same pin-and-hole of disk, that is to say, this node has connected horizontal support in one direction just can not connect vertical the support, this just makes the continuity of whole scaffold system globality and rigidity bad, bearing capacity reduces, computation model is difficult for also determining that therefore the connection of supporting is the highest to the requirement of installation accuracy, needs to repair after using a period of time.
Summary of the invention
The purpose of this invention is to provide a kind of new type scaffold, make the scaffold dismounting more convenient, can on the basis that guarantees structural stability, reduce requirement the installation accuracy that supports.
For this reason, the present invention by the following technical solutions: it comprises bearing, beam, post, the vertical support, and described beam, post, support are steel pipe; It is characterized in that described scaffold also is provided with connection hinge spare:
Described connection hinge spare comprises the dish body and is in tube connector on the dish body axis, described dish body and tube connector middle part is connected and perpendicular to tube connector, be in be respectively equipped with on the pipeline section of tube connector of above and below of dish body be used for being connected with post, first pin-and-hole of lateral direction penetrating tube connector, described dish body evenly is provided with 8 second pin-and-holes that are parallel to tube connector, are used for being connected with beam around tube connector;
The two ends of described beam are provided with and are used for from the side of dish body and first pin of dish body grafting, described first pin has the dish body slot that is parallel to beam, described first pin is provided with perpendicular to beam and connects first pin, is used for the 3rd pin-and-hole that is connected with the dish body, the two ends of described beam also be provided be used for and vertical support and connection, perpendicular to the 4th pin-and-hole of the 3rd pin-and-hole, lateral direction penetrating beam
Described post is pegged graft with described tube connector and is cooperated, the two ends of described post be provided be used for being connected with tube connector, the 5th pin-and-hole of lateral direction penetrating post;
Described bearing is pegged graft with the pipeline section of the tube connector that is in dish body below and is cooperated;
The two ends of described vertical support are provided with connecting pin, described connecting pin be provided be used for being connected with beam, perpendicular to vertical support, the 6th pin-and-hole of lateral direction penetrating connecting pin;
Described scaffold also comprises first latch, second latch, the 3rd latch, described first latch is used to pass second pin-and-hole and the 3rd pin-and-hole, described second latch is used to pass first pin-and-hole and the 5th pin-and-hole, and described the 3rd latch is used to pass the 4th pin-and-hole and the 6th pin-and-hole.
When adopting technique scheme, further technical scheme below the utility model also can adopt or make up and adopt:
One end of described first latch is provided with the pin handle of sheet, and the upside of described first pin is provided with bar-shaped trough in the both sides of the 3rd pin-and-hole, and the pin handle of described first latch can be inserted in the bar-shaped trough of described first pin.
The rear end of described second latch is provided with the pin handle of sheet, front end one side of described second latch is provided with lug, described post is provided with second slot at the upside of the 5th pin-and-hole, described tube connector is provided with the 3rd slot at the upside of first pin-and-hole, the size of described second slot and the 3rd slot can for lug insert and by and described pin handle can not insert, the second latch length between lug and the pin handle is slightly larger than the external diameter of post.
The rear end of described the 3rd latch is provided with the pin handle of sheet, and front end one end of described the 3rd latch is provided with lug; Described the 6th pin-and-hole is the pin-and-hole that a row middle part is communicated with, and middle part connection place of the 6th pin-and-hole can be inserted through by described lug, and the 3rd latch length between described lug and the pin handle is slightly larger than the external diameter sum of connecting pin thickness and beam.
It also comprises cross binding, and the two ends of described cross binding are provided with second pin, and described second pin has the dish body slot that is parallel to beam, and described second pin is provided with perpendicular to cross binding and connects second pin, is used for the 7th pin-and-hole that is connected with the dish body; Described scaffold also is provided with the 4th latch, described the 4th latch is used to pass second pin-and-hole and the 7th pin-and-hole, one end of described the 4th latch is provided with the pin handle of sheet, the upside of described second pin is provided with bar-shaped trough in the both sides of the 7th pin-and-hole, and the pin handle of described the 4th latch can be inserted in the bar-shaped trough of described second pin.
Described bearing is adjustable for height bearing.
Owing to adopt technical scheme of the present invention, the present invention is clear and definite in the power transmission of having inherited existing plug in tray scaffold, switching performance is good, the bearing capacity height is on the basis of advantage such as applicability is strong, in scaffolding structure, beam, post are by connecting hinge spare pin joint, vertical support directly is connected on the beam, and scaffold system is placed on the ground by adjustable seats, and the dismounting of scaffold is very convenient and can not occur using for a long time the back to be difficult for the phenomenon of installing.The present invention will vertically support and directly be connected on the beam, solved the contradiction of the shared node of horizontal and vertical braced structures, simultaneously, at the 6th pin-and-hole is the pin-and-hole that a row middle part is communicated with, the suitable ability that node is connected by calculating covers bigger error range, it is more convenient that support is installed, and significantly reduced the requirement to installation accuracy, but do not have the transmission force property of appreciable impact support and connection.The present invention's second latch, the 3rd latch adopt the self-locking design, latch after insertion because action of gravity, lug can rotate downwards by nature, node is locked, the present invention's first latch and the 4th latch adopt the spline design, thereby it is tight comprehensively to have improved the scaffold connection between the pillar in use, improves safety.
Description of drawings
Fig. 1 is the overall structure schematic diagram of embodiment provided by the present invention.
Fig. 1 a is the vertical view of Fig. 1.
Fig. 2 is the schematic diagram of embodiment central sill provided by the present invention.
Fig. 3 is the schematic diagram of embodiment center pillar provided by the present invention.
Fig. 4 is the schematic diagram of terminal pad among the embodiment provided by the present invention.
Fig. 5 is vertical the support and the combination schematic diagram of the 3rd latch among the embodiment provided by the present invention.
Fig. 6 a is the schematic diagram of embodiment central sill provided by the present invention and terminal pad assembling.
Fig. 6 b is the exploded view of embodiment central sill provided by the present invention and terminal pad assembling.
Fig. 7 a is the schematic diagram of embodiment center pillar provided by the present invention and terminal pad assembling.
Fig. 7 b is the decomposing schematic representation of embodiment center pillar provided by the present invention and terminal pad assembling.
Fig. 8 a is the vertical schematic diagram that is connected with beam that supports among the embodiment provided by the present invention.
Fig. 8 b is the vertical decomposing schematic representation that is connected with beam that supports among the embodiment provided by the present invention.
The specific embodiment
With reference to accompanying drawing.The present invention includes bearing 100, beam 1, post 2, vertically support 4, described beam 1, post 2, vertically support 4 and be the steel pipe product; Described scaffold also is provided with and connects hinge spare 3.
Described connection hinge spare 3 comprises dish body 32 and is in tube connector 31 on dish body 32 axis, described dish body 32 and tube connector middle part is connected and perpendicular to tube connector 31, be in be respectively equipped with on the pipeline section of tube connector of above and below of dish body 32 be used for being connected with post 2, the first pin-and-hole B1 of lateral direction penetrating tube connector 31, described dish body 32 evenly is provided with 8 second pin-and-holes 320 that are parallel to tube connector 31, are used for being connected with beam 1 around tube connector 31;
The two ends of described beam 1 are provided with and are used for from the side of dish body and first pin 51 of dish body grafting, described first pin 51 has the dish body slot 52 that is parallel to beam 1, described first pin 51 is provided with perpendicular to beam 1 and the 3rd pin-and-hole 53 that connects first pin 51, is used for being connected with dish body 32, the two ends of described beam 1 also be provided be used for and vertical support and connection, perpendicular to the 4th pin-and-hole 55 of the 3rd pin-and-hole 53, lateral direction penetrating beam 1;
Described post 2 is pegged graft with described tube connector 31 and is cooperated, the two ends of described post 2 be provided be used for being connected with tube connector 31, the 5th pin-and-hole 21 of lateral direction penetrating post 2;
The pipeline section of described bearing 100 and the tube connector 31 that is in dish body 32 belows is pegged graft and is cooperated;
The two ends of described vertical support 4 are provided with connecting pin 41, described connecting pin 41 be provided be used for 1 that be connected with beam, perpendicular to vertically support 4, the 6th pin-and-hole 42 of lateral direction penetrating connecting pin 41;
Described scaffold also comprises the first latch A, the second latch B, the 3rd latch C1, the described first latch A is used to pass second pin-and-hole 320 and the 3rd pin-and-hole 53, the described second latch B is used to pass the first pin-and-hole B1 and the 5th pin-and-hole 21, and described the 3rd latch just is used to pass the 4th pin-and-hole 55 and the 6th pin-and-hole 42.
The end of the described first latch A is provided with the pin handle A1 of sheet, and the upside of described first pin is provided with bar-shaped trough 54 in the both sides of the 3rd pin-and-hole, and the pin handle A1 of described first latch can be inserted in the bar-shaped trough 54 of described first pin and locate the first latch A.
The rear end of the described second latch B is provided with the pin handle B2 of sheet, front end one side of described second latch is provided with lug B3, described post 2 is provided with second slot 22 at the upside of the 5th pin-and-hole 21, described tube connector 31 is provided with the 3rd slot 310 at the upside of the first pin-and-hole B1, the size of described second slot 22 and the 3rd slot 310 can for lug insert and by and described pin handle B2 can not insert, the second latch B length between lug B3 and the pin handle B2 is slightly larger than the external diameter of post.
The rear end of described the 3rd latch C1 is provided with the pin handle C2 of sheet, and front end one end of described the 3rd latch C1 is provided with lug C3; Described the 6th pin-and-hole 55 is the pin-and-hole that a row middle part is communicated with, and middle part connection place of the 6th pin-and-hole 55 can be inserted through by described lug C3, and the 3rd latch length between described lug C3 and the pin handle C2 is slightly larger than the external diameter sum of connecting pin 41 thickness and beam 1.A plurality of pin-and-holes of the 6th pin-and-hole 55 are communicated with design, can be according to the length that supports and the demands of real work in application in practice, and selecting wherein, the different pin-and-hole in position connects.
The present invention also comprises cross binding 5, the two ends of described cross binding are provided with second pin, described second pin has the dish body slot that is parallel to beam, and described second pin is provided with perpendicular to cross binding and connects second pin, is used for the 7th pin-and-hole that is connected with the dish body; The structure of said structure and beam is identical, and in fact cross binding 5 is grown, do not had the 6th pin-and-hole than beam 1 except length, and other is all identical with beam 1.
Described scaffold also is provided with the 4th latch, described the 4th latch is used to pass second pin-and-hole and the 7th pin-and-hole, one end of described the 4th latch is provided with the pin handle of sheet, the upside of described second pin is provided with bar-shaped trough in the both sides of the 7th pin-and-hole, and the pin handle of described the 4th latch can be inserted in the bar-shaped trough of described second pin.Described the 4th latch also can be identical with first latch.
Described bearing is adjustable for height bearing, regulates height such as adopting to be threaded.
Claims (6)
1. a new type scaffold comprises bearing, beam, post, the vertical support, and described beam, post, support are steel pipe; It is characterized in that described scaffold also is provided with connection hinge spare:
Described connection hinge spare comprises the dish body and is in tube connector on the dish body axis, described dish body and tube connector middle part is connected and perpendicular to tube connector, be in be respectively equipped with on the pipeline section of tube connector of above and below of dish body be used for being connected with post, first pin-and-hole of lateral direction penetrating tube connector, described dish body evenly is provided with 8 second pin-and-holes that are parallel to tube connector, are used for being connected with beam around tube connector;
The two ends of described beam are provided with and are used for from the side of dish body and first pin of dish body grafting, described first pin has the dish body slot that is parallel to beam, described first pin is provided with perpendicular to beam and connects first pin, is used for the 3rd pin-and-hole that is connected with the dish body, the two ends of described beam also be provided be used for and vertical support and connection, perpendicular to the 4th pin-and-hole of the 3rd pin-and-hole, lateral direction penetrating beam;
Described post is pegged graft with described tube connector and is cooperated, the two ends of described post be provided be used for being connected with tube connector, the 5th pin-and-hole of lateral direction penetrating post;
Described bearing is pegged graft with the pipeline section of the tube connector that is in dish body below and is cooperated;
The two ends of described vertical support are provided with connecting pin, described connecting pin be provided be used for being connected with beam, perpendicular to vertical support, the 6th pin-and-hole of lateral direction penetrating connecting pin;
Described scaffold also comprises first latch, second latch, the 3rd latch, described first latch is used to pass second pin-and-hole and the 3rd pin-and-hole, described second latch is used to pass first pin-and-hole and the 5th pin-and-hole, and described the 3rd latch is used to pass the 4th pin-and-hole and the 6th pin-and-hole.
2. a kind of new type scaffold as claimed in claim 1, it is characterized in that: an end of described first latch is provided with the pin handle of sheet, the upside of described first pin is provided with bar-shaped trough in the both sides of the 3rd pin-and-hole, and the pin handle of described first latch can be inserted in the bar-shaped trough of described first pin.
3. a kind of new type scaffold as claimed in claim 1, it is characterized in that: the rear end of described second latch is provided with the pin handle of sheet, front end one side of described second latch is provided with lug, described post is provided with second slot at the upside of the 5th pin-and-hole, described tube connector is provided with the 3rd slot at the upside of first pin-and-hole, the size of described second slot and the 3rd slot can for lug insert and by and described pin handle can not insert, the second latch length between lug and the pin handle is slightly larger than the external diameter of post.
4. a kind of new type scaffold as claimed in claim 1 is characterized in that: the rear end of described the 3rd latch is provided with the pin handle of sheet, and front end one end of described the 3rd latch is provided with lug; Described the 6th pin-and-hole is the pin-and-hole that a row middle part is communicated with, and middle part connection place of the 6th pin-and-hole can be inserted through by described lug, and the 3rd latch length between described lug and the pin handle is slightly larger than the external diameter sum of connecting pin thickness and beam.
5. a kind of new type scaffold as claimed in claim 1, it is characterized in that: it also comprises cross binding, the two ends of described cross binding are provided with second pin, described second pin has the dish body slot that is parallel to beam, and described second pin is provided with perpendicular to cross binding and connects second pin, is used for the 7th pin-and-hole that is connected with the dish body;
Described scaffold also is provided with the 4th latch, described the 4th latch is used to pass second pin-and-hole and the 7th pin-and-hole, one end of described the 4th latch is provided with the pin handle of sheet, the upside of described second pin is provided with bar-shaped trough in the both sides of the 7th pin-and-hole, and the pin handle of described the 4th latch can be inserted in the bar-shaped trough of described first pin.
6. a kind of new type scaffold as claimed in claim 1 is characterized in that: described bearing is adjustable for height bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605789A CN102094515B (en) | 2010-12-24 | 2010-12-24 | Novel scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605789A CN102094515B (en) | 2010-12-24 | 2010-12-24 | Novel scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102094515A true CN102094515A (en) | 2011-06-15 |
| CN102094515B CN102094515B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010605789A Active CN102094515B (en) | 2010-12-24 | 2010-12-24 | Novel scaffold |
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| Country | Link |
|---|---|
| CN (1) | CN102094515B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015176103A1 (en) * | 2014-05-19 | 2015-11-26 | Form 700 Pty Ltd | A joiner |
| CN107700666A (en) * | 2017-10-31 | 2018-02-16 | 常州铝行舱集成房屋有限公司 | A kind of Collapsible house |
| CN108691408A (en) * | 2017-05-11 | 2018-10-23 | 宁波申翔机械制造有限公司 | A kind of scaffold with wear-and corrosion-resistant coating |
| CN110714608A (en) * | 2018-07-12 | 2020-01-21 | 派利有限公司 | Plug-in connection for a frame element of a scaffold |
| CN111212951A (en) * | 2017-11-20 | 2020-05-29 | Peri有限公司 | Scaffolding column, scaffolding and method for producing scaffolding column |
| CN111219052A (en) * | 2018-11-26 | 2020-06-02 | Peri 有限公司 | Scaffold node |
| CN113089846A (en) * | 2021-03-23 | 2021-07-09 | 四川省建筑机械化工程有限公司 | Construction device and construction method for structural joint pulling plate |
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| CN108691408B (en) * | 2017-05-11 | 2021-05-25 | 宁波申翔机械制造有限公司 | Scaffold with wear-resistant and corrosion-resistant coating |
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| CN111212951A (en) * | 2017-11-20 | 2020-05-29 | Peri有限公司 | Scaffolding column, scaffolding and method for producing scaffolding column |
| CN110714608A (en) * | 2018-07-12 | 2020-01-21 | 派利有限公司 | Plug-in connection for a frame element of a scaffold |
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| CN113089846A (en) * | 2021-03-23 | 2021-07-09 | 四川省建筑机械化工程有限公司 | Construction device and construction method for structural joint pulling plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102094515B (en) | 2012-09-05 |
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Denomination of invention: A scaffold Effective date of registration: 20210729 Granted publication date: 20120905 Pledgee: Changhe Branch of Hangzhou United Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG CENTRAL SOUTH CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2021330001039 |