CN203475809U - Scaffold supporting structure convenient to mount and dismount - Google Patents

Scaffold supporting structure convenient to mount and dismount Download PDF

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Publication number
CN203475809U
CN203475809U CN201320625596.5U CN201320625596U CN203475809U CN 203475809 U CN203475809 U CN 203475809U CN 201320625596 U CN201320625596 U CN 201320625596U CN 203475809 U CN203475809 U CN 203475809U
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CN
China
Prior art keywords
junction plate
conical sleeve
scaffold supporting
detent mechanism
easy
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Active
Application number
CN201320625596.5U
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Chinese (zh)
Inventor
颜有光
杨洪
李林
钟浩
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Sichuan Province 4th Construction Engineering Corp
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Sichuan Province 4th Construction Engineering Corp
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Priority to CN201320625596.5U priority Critical patent/CN203475809U/en
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Abstract

The utility model discloses a scaffold supporting structure convenient to mount and dismount. The scaffold supporting structure comprises a connecting plate, a locating mechanism and a steel beam connected with the connecting plate. A locating punching hole is formed in the connecting plate, the locating mechanism comprises internal locating bolts, external locating bolts, tapered sleeves and external limiting nuts, internal threads are arranged inside the tapered sleeves, the screw rod ends of the internal locating bolts are embedded into the tapered sleeves from the ends, with the small end faces, of the tapered sleeves, the screw rod ends of the external locating bolts penetrate through the locating punching hole of the connecting plate and are embedded into the tapered sleeves from the ends, with the big end faces, of the tapered sleeves, and the external limiting nuts are arranged on the external locating bolts in a sleeved mode and are located on the right side of the connecting plate. When the scaffold supporting structure is applied, the internal locating bolts and the tapered sleeves are embedded in advance before concrete pouring and smashing are carried out, then the connecting plate is fixed to a shear wall or a concrete structural column through the external locating bolts and the external limiting nuts, then the steel beam is fixed, mounting and dismounting are convenient and fast, a large hole does not need to be reserved, and therefore the influence on the strength of a building structure can be lowered.

Description

Easy-to-mount scaffold supporting construction
Technical field
The utility model relates to the realm of building construction, specifically easy-to-mount scaffold supporting construction.
Background technology
Along with the develop rapidly of urban construction, being on the increase of high level and super high rise building, construction environment heals and becomes complicated, and in order to meet the needs of structure construction and outer decoration construction, people generally adopt cantilever steel girder to support scaffold.Existing cantilever steel girder needs to stay large hole while passing concrete building structures in building structure, can subdue the intensity of building structure on horizontal section.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of easy-to-mount scaffold supporting construction that can reduce Building Structure Strength impact is provided.
The purpose of this utility model is achieved through the following technical solutions: easy-to-mount scaffold supporting construction, comprise junction plate, detent mechanism and one end are connected on junction plate right side and the girder steel vertical with junction plate, described junction plate forms the positional punch that runs through its left and right end face, described detent mechanism comprises interior positioning bolt, outside fix bolt, conical sleeve and outer stop nut, in described conical sleeve, form and have internal thread, the screw rod of interior positioning bolt and outside fix bolt is equipped with the external screw thread mating with conical sleeve internal thread, the screw end head of interior positioning bolt embeds in conical sleeve from the little one end of conical sleeve end face, the screw end head of outside fix bolt is through the positional punch of junction plate and in the large one end embedding conical sleeve of conical sleeve end face, described outer stop nut is set on outside fix bolt and is positioned at junction plate right side.During the utility model application, before disturbing concrete, internal positioning bolt and conical sleeve are embedded in shear wall or in concrete structure column, wherein, the end face that should guarantee one end that conical sleeve is large is concordant with shear wall wall face or concrete structure outer surface of column, by the positional punch through junction plate by outside fix bolt, and the outer stop nut of rotation is fixed on junction plate on shear wall or concrete structure column, and then complete fixing girder steel.
On the end face of one end that further, described conical sleeve is large, indent forms fluted.The utility model, by the conical sleeve end face concordant with shear wall wall face or outer surface of column, groove being set, is convenient to by instrument, conical sleeve be taken out, and then can be again utilized conical sleeve.
Further, the upper and lower that described junction plate connects girder steel position is equipped with a plurality of positional punches, and the quantity of described detent mechanism is identical with the quantity of positional punch, and the outside fix bolt of each detent mechanism is not corresponding to a positional punch.So, the utility model, by multipoint positioning, can make junction plate be fixed on shear wall or concrete structure column more firm.
Further, the quantity of described positional punch and detent mechanism is four, and two positional punch level heights are identical and be positioned at the top that junction plate connects girder steel position, and another two positional punch level heights are identical and be positioned at the below that junction plate connects girder steel position.
Further, described detent mechanism also comprises flat bolster and the spring shim being set on outside fix bolt, and described flat bolster and spring shim are set gradually by junction plate to outer stop nut.The utility model is separated outer stop nut and junction plate by flat bolster, compare with the irregular outer stop nut of end face, wearing and tearing to junction plate when flat bolster being set separating outer stop nut and junction plate and can reduce fastening connecting plate, and spring shim is set, can avoid the rigid friction between flat bolster and outer stop nut, make junction plate fixing more firm.
Further, the quantity of described detent mechanism China and foreign countries stop nut is two.Loosening and the potential safety hazard that exists of junction plate in the time of further avoiding the utility model stressed is being set outside two after stop nut.
Convenient in order to draw materials, further, described junction plate adopts steel plate, and described girder steel adopts rolled steel joist.
Further, on described girder steel, be provided with two positioning tubes that keep at a certain distance away in the horizontal and arrange.While setting up scaffold on the utility model, ricker lower end is set on positioning tube or embeds in positioning tube, so, can avoid scaffold displacement.
Compared with prior art, the utlity model has following beneficial effect: (1) the utility model comprises junction plate, detent mechanism and the girder steel being connected with junction plate, wherein, junction plate forms the positional punch that runs through its left and right end face, detent mechanism comprises interior positioning bolt, outside fix bolt, conical sleeve and outer stop nut, in conical sleeve, form and have internal thread, adopt said structure, overall structure is simple, be convenient to realize, cost is low, during the utility model application, the screw end head of interior positioning bolt embeds in conical sleeve from the little one end of conical sleeve end face, before disturbing concrete, internal positioning bolt and conical sleeve are embedded in shear wall or in concrete structure column, the screw end head of outside fix bolt is through the positional punch of junction plate and in the large one end embedding conical sleeve of conical sleeve end face, again by regulating outer stop nut can make junction plate be close to shear wall exterior wall table or concrete structure outer surface of column, the mode that the utility model mates by screw thread is fixed junction plate, and then girder steel is fixed, installing/dismounting is convenient, directly embed in building structure and compare with prior art girder steel, the utility model does not need reserved large hole, so, can reduce the impact on Building Structure Strength.
(2) the utility model can be by regulating outside fix bolt to make it depart from conical sleeve, also can again conical sleeve be extracted, therefore, the utility model conical sleeve, outside fix bolt, junction plate, girder steel and outer stop nut when dismounting is all not fragile, and then can reuse.
Accompanying drawing explanation
Fig. 1 is that the utility model embeds the structural representation in shear wall or post;
Fig. 2 is the structural representation that in the utility model, detent mechanism passes junction plate.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, junction plate, 2, girder steel, 3, interior positioning bolt, 4, outside fix bolt, 5, conical sleeve, 6, outer stop nut, 7, flat bolster, 8, spring shim, 9, positioning tube.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figures 1 and 2, easy-to-mount scaffold supporting construction, comprises junction plate 1, girder steel 2 and detent mechanism, and wherein, junction plate 1 adopts steel plate, and girder steel 2 adopts rolled steel joists, and girder steel 2 one end are connected on junction plate 1 right side and are vertical with junction plate 1.Junction plate 1 forms the positional punch that runs through its left and right end face, detent mechanism comprises interior positioning bolt 3, outside fix bolt 4, conical sleeve 5 and outer stop nut 6, the interior formation of conical sleeve 5 has internal thread, both screw rods of interior positioning bolt 3 and outside fix bolt 4 are equipped with the external screw thread mating with conical sleeve 5 internal threads, the screw end head of interior positioning bolt 3 embeds in conical sleeve 5 from the little one end of conical sleeve 5 end faces, the screw end head of outside fix bolt 4 is through the positional punch of junction plate 1 and in the large one end embedding conical sleeve 5 of conical sleeve 5 end faces, outer stop nut 6 is set on outside fix bolt 4 and is positioned at junction plate 1 right side.For the ease of extracting conical sleeve 5, on the end face of one end that conical sleeve 5 is large, indent forms fluted.The quantity of the present embodiment detent mechanism China and foreign countries stop nut 6 is preferably two, and an outer stop nut 6 is for suppressing junction plate 1 displacement, and another outer stop nut 6 is again to resisting 6 resistancing actions of outer stop nut of junction plate 1.
The upper and lower that the present embodiment junction plate 1 connects girder steel 2 positions is equipped with a plurality of positional punches, and the quantity of detent mechanism is identical with the quantity of positional punch, and the outside fix bolt 4 of each detent mechanism is corresponding to a positional punch respectively.In the present embodiment, the quantity of positional punch and detent mechanism is all preferably four, two positional punch level heights are identical and be positioned at the top that junction plate 1 connects girder steel 2 positions, and another two positional punch level heights are identical and be positioned at the below that junction plate 1 connects girder steel 2 positions.
The present embodiment is when application, between disturbing concrete, interior positioning bolt 3 is embedded in conical sleeve 5, and interior positioning bolt 3 and conical sleeve 5 are carried out pre-buried, then outside fix bolt 4 is passed to the positional punch of junction plate 1 and embeds in conical sleeve 5, fastening outer stop nut 6 makes junction plate 1 be close to shear wall wall face or concrete structure outer surface of column again, the quantity that the present embodiment is set in the building structure of same level height is a plurality of, the framework of the supporting scaffold of a plurality of the present embodiment is spaced set in the vertical, scaffold building is on girder steel 2, and supported by girder steel 2.
Embodiment 2
The present embodiment has carried out following improvement on the basis of embodiment 1: in the present embodiment, detent mechanism also comprises flat bolster 7 and spring shim 8, flat bolster 7 and spring shim 8 are all set on outside fix bolt 4, and flat bolster 7 and spring shim 8 are set gradually by junction plate 1 to outer stop nut 6.The present embodiment can be reduced the present embodiment is carried out to the wearing and tearing to junction plate 1 when fastening by flat bolster 7, is fixed on shear wall or post more firm by spring shim 8 in the time of making the present embodiment application.
Embodiment 3
The present embodiment has carried out following improvement on the basis of embodiment 1 or 2: on the girder steel 2 of the present embodiment, be provided with two positioning tubes 9 that keep at a certain distance away in the horizontal and arrange, so, while setting up scaffold on the present embodiment, the vertical rod of scaffold can embed in positioning tube 9 or be enclosed within on positioning tube 9, and then can avoid scaffold displacement.
Above content is the further description of the utility model being done in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.

Claims (8)

1. easy-to-mount scaffold supporting construction, it is characterized in that: comprise junction plate (1), detent mechanism and one end are connected on junction plate (1) right side and the girder steel (2) vertical with junction plate (1), described junction plate (1) forms the positional punch that runs through its left and right end face, described detent mechanism comprises interior positioning bolt (3), outside fix bolt (4), conical sleeve (5) and outer stop nut (6), in described conical sleeve (5), form and have internal thread, interior positioning bolt (3) and both screw rods of outside fix bolt (4) are equipped with the external screw thread mating with conical sleeve (5) internal thread, the screw end head of interior positioning bolt (3) embeds in conical sleeve (5) from the little one end of conical sleeve (5) end face, the screw end head of outside fix bolt (4) is through the positional punch of junction plate (1) and in the large one end embedding conical sleeve (5) of conical sleeve (5) end face, described outer stop nut (6) is set in outside fix bolt (4) above and is positioned at junction plate (1) right side.
2. easy-to-mount scaffold supporting construction according to claim 1, is characterized in that: on the end face of one end that described conical sleeve (5) is large, indent forms fluted.
3. easy-to-mount scaffold supporting construction according to claim 1, it is characterized in that: the upper and lower that described junction plate (1) connects girder steel (2) position is equipped with a plurality of positional punches, the quantity of described detent mechanism is identical with the quantity of positional punch, and the outside fix bolt (4) of each detent mechanism is corresponding to a positional punch respectively.
4. easy-to-mount scaffold supporting construction according to claim 1, it is characterized in that: the quantity of described positional punch and detent mechanism is four, two positional punch level heights are identical and be positioned at the top that junction plate (1) connects girder steel (2) position, and another two positional punch level heights are identical and be positioned at the below that junction plate (1) connects girder steel (2) position.
5. easy-to-mount scaffold supporting construction according to claim 1, it is characterized in that: described detent mechanism also comprises flat bolster (7) and the spring shim (8) being set on outside fix bolt (4), described flat bolster (7) and spring shim (8) are set gradually by junction plate (1) to outer stop nut (6).
6. easy-to-mount scaffold supporting construction according to claim 1, is characterized in that: the quantity of described detent mechanism China and foreign countries' stop nuts (6) is two.
7. easy-to-mount scaffold supporting construction according to claim 1, is characterized in that: described junction plate (1) adopts steel plate, and described girder steel (2) adopts rolled steel joist.
8. according to the easy-to-mount scaffold supporting construction described in any one in claim 1~7, it is characterized in that: on described girder steel (2), be provided with two positioning tubes (4) that keep at a certain distance away in the horizontal and arrange.
CN201320625596.5U 2013-10-11 2013-10-11 Scaffold supporting structure convenient to mount and dismount Active CN203475809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320625596.5U CN203475809U (en) 2013-10-11 2013-10-11 Scaffold supporting structure convenient to mount and dismount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320625596.5U CN203475809U (en) 2013-10-11 2013-10-11 Scaffold supporting structure convenient to mount and dismount

Publications (1)

Publication Number Publication Date
CN203475809U true CN203475809U (en) 2014-03-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320625596.5U Active CN203475809U (en) 2013-10-11 2013-10-11 Scaffold supporting structure convenient to mount and dismount

Country Status (1)

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CN (1) CN203475809U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103925421A (en) * 2014-04-29 2014-07-16 中国核工业第二二建设有限公司 Support special for pump pipes
CN106223597A (en) * 2016-07-22 2016-12-14 中铁城建集团第三工程有限公司 Detachable tapered cup nut wall-connecting piece and construction method thereof
CN110259105A (en) * 2019-06-10 2019-09-20 湖北亿涛建设有限公司 Cantilever Beams and construction method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103925421A (en) * 2014-04-29 2014-07-16 中国核工业第二二建设有限公司 Support special for pump pipes
CN106223597A (en) * 2016-07-22 2016-12-14 中铁城建集团第三工程有限公司 Detachable tapered cup nut wall-connecting piece and construction method thereof
CN106223597B (en) * 2016-07-22 2019-06-14 中铁城建集团第三工程有限公司 Detachable tapered cup nut wall-connecting piece and its construction method
CN110259105A (en) * 2019-06-10 2019-09-20 湖北亿涛建设有限公司 Cantilever Beams and construction method
CN110259105B (en) * 2019-06-10 2021-03-26 湖北亿涛建设有限公司 Cantilever beam and construction method

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