CN201598820U - Single point suspension external hanging bracket - Google Patents

Single point suspension external hanging bracket Download PDF

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Publication number
CN201598820U
CN201598820U CN2010201270151U CN201020127015U CN201598820U CN 201598820 U CN201598820 U CN 201598820U CN 2010201270151 U CN2010201270151 U CN 2010201270151U CN 201020127015 U CN201020127015 U CN 201020127015U CN 201598820 U CN201598820 U CN 201598820U
Authority
CN
China
Prior art keywords
chord
bolt
hanging bracket
attached
external hanging
Prior art date
Application number
CN2010201270151U
Other languages
Chinese (zh)
Inventor
朱燕
张帅
马宁
赵俭学
贺小村
Original Assignee
中国建筑一局(集团)有限公司
中建一局华中建设有限公司
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Application filed by 中国建筑一局(集团)有限公司, 中建一局华中建设有限公司 filed Critical 中国建筑一局(集团)有限公司
Priority to CN2010201270151U priority Critical patent/CN201598820U/en
Application granted granted Critical
Publication of CN201598820U publication Critical patent/CN201598820U/en

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Abstract

A single point suspension external hanging bracket relates to an external hanging bracket for building construction, wherein an operation platform is composed of two triangular frames and a scaffold board. The outside of the operation platform is connected with a guardrail. The inside of the operation platform is fixedly connected with a wall body through wall bolts. Each triangular truss is obtained through fixedly connecting the following components: a wall chord which is made of square steel, an upper chord and an inclined chord. The upper chord is provided with a hanging groove with a downward opening at an end face next to an attaching wall. The square steel wall below the hanging groove is provided with a gap. Two side walls of the upper chord are respectively provided with a pair of plug holes. A wall penetration end and an outer end of the wall bolt are respectively provided with a bolt and a washer. The outer end extends into the hanging groove of the upper chord and is fixed. A plug penetrates from the plug holes at the side surface of the upper chord and is supported at the bottom of the wall bolt. The single point suspension external hanging bracket has the following advantages: simple structure, convenient use, reliable safety, and capacity for matching with other frame systems such as common external hanging bracket and cantilever frame. The single point suspension external hanging bracket further has the following advantages: high standardization degree, good circulation performance, capacity for saving manpower and physical resource. The single point suspension external hanging bracket is an ideal external hanging bracket for building construction.

Description

Single-point hangs pylon

Technical field

The utility model belongs to the support body that a kind of building operations is used.

Background technology

At present, required support body when building operations, the general employing set up steel pipe scaffold, tiltedly builder's jack and common pylon.Along with the economic development of China, highrise building is more and more.Traditional support body has following defective: loose and prop up, loose and tear open, globality is not strong, is connected with the body of wall many places, and installation and removal are comparatively complicated, and its intensity and stability are also general, not only influence construction speed, and the wasting manpower and material resources also easily forms potential safety hazard.

Summary of the invention

For accelerating the engineering construction progress, standardization level in the raising work progress is to eliminate the potential safety hazard in traditional form of construction work, the utility model provides a kind of single-point to hang pylon, and not only quick construction is convenient, the standardization level height, safe and reliable, and can arbitrarily assemble according to on-the-spot dimensional requirement, and can wholely promote, simple to operate, time saving and energy saving, practical.

The purpose of this utility model is achieved through the following technical solutions:

Single-point hangs pylon, forms operating platform by two triangle support bodys and scaffold floor, and the outside of operating platform is connected with guardrail, is fixedlyed connected with body of wall by through-wall bolt in the inboard of operating platform.Attached wall chord member, upper chord and inclined chord that each triangular truss is made by square steel are formed by fixedly connecting, described upper chord has the hanging groove of downwardly facing opening at the end face near attached wall, have breach on the square steel wall below hanging groove, have a pair of pin hole on the two side of upper chord.Attached wall chord member bottom is connected with attached wall supporting leg 8.

All there are bolt and pad in the end through walls and the wall outer end of described through-wall bolt, and it is interior fixing that Qi Qiang stretches into the outer end hanging groove of upper chord.

Described latch passes from the pin hole of upper chord side, is supported on the bottom of through-wall bolt.

Have row's hanging hole on the two side of described upper chord, be connected with on the hanging hole and promote hook.

The outside of described upper chord is connected with sleeve pipe, and guardrail is inserted in the sleeve pipe.

Described attached wall chord member is being connected with short tube perpendicular to wall direction, and adjacent operating platform is connected to become a combination operation platform by fastener and steel pipe and short tube.

Described attached wall chord member is being connected with short tube perpendicular to wall direction, and adjacent operating platform is connected to become a combination operation platform by fastener and steel pipe and short tube.

Described short tube is pipe or square tube.

Of particular note, the hole through walls of through-wall bolt is reserved when the body of wall formwork, and walls concrete intensity must not be lower than 10MPa when hanging pylon.

The utility model solved the frame structure globality strong, be connected with body of wall and mount and dismount complicated problems, compared with prior art, simple in structure, easy to use, safe and reliable, and can be used with other shelf systems such as common pylon, the framves of encorbelmenting; And the standardization level height, turnover property is good, uses manpower and material resources sparingly, economical and practical environmental protection, accelerating construction progress is widely used in the plug-in operating platform of building operations greatly.

Description of drawings

The utility model is described in more detail below in conjunction with accompanying drawing.

Fig. 1 hangs pylon overall structure schematic diagram for single-point.

Fig. 2 hangs pylon decomposition texture schematic diagram for single-point.

Fig. 3 hangs pylon embodiment schematic diagram for single-point.

Fig. 4 is the enlarged drawing that A is ordered among Fig. 3, is the hanging groove joint portion detail drawing of through-wall bolt and support body.

Fig. 5 is a Combined shelf body embodiment schematic diagram.

Fig. 6 is another embodiment schematic diagram of Combined shelf body.

Reference numeral: 1-triangle support body, 1.1-attached wall chord member, 1.2-upper chord, 1.3-inclined chord, 1.4-pin hole, 1.5-hanging hole, 1.6-sleeve pipe, 1.7-short tube, 1.8-hanging groove, 1.9-breach, 2-through-wall bolt, 3-latch, 4-promote hook, 5-guardrail, 6-scaffold floor, 7-fastener and steel pipe, 8-attached wall supporting leg.

The specific embodiment

Referring to Fig. 1~shown in Figure 4, a kind of single-point hangs pylon, forms operating platform by two triangle support bodys 1 and scaffold floor 6, and the outside of operating platform is connected with guardrail 5, is fixedlyed connected with body of wall by through-wall bolt 2 in the inboard of operating platform.

Attached wall chord member 1.1, upper chord 1.2 and inclined chord 1.3 that each triangular truss 1 is made by square steel are formed by fixedly connecting, described upper chord 1.2 has the hanging groove 1.8 of downwardly facing opening at the end face near attached wall, have breach 1.9 on the square steel wall below hanging groove 1.8, have a pair of pin hole 1.4 on the two side of upper chord 1.2.Attached wall chord member bottom is connected with attached wall supporting leg 8.

All there are bolt and pad in the end through walls and the wall outer end of described through-wall bolt 2, and it is interior fixing that Qi Qiang stretches into the outer end hanging groove 1.8 of upper chord 1.2.

Described latch 3 passes from the pin hole 1.4 of upper chord 1.2 sides, is supported on the bottom of through-wall bolt 2.

Have row's hanging hole 1.5 on the two side of described upper chord 1.2, be connected with on the hanging hole 1.5 and promote hook 4.

The outside of described upper chord 1.2 is connected with sleeve pipe 1.6, and guardrail 5 is inserted in the sleeve pipe 1.6.

Combination operation platform embodiment consults Fig. 5~shown in Figure 6,

Described attached wall chord member 1.1 is being connected with short tube 1.7 perpendicular to wall direction, adjacent operating platform is connected to become a combination operation platform by fastener and steel pipe 7 with short tube 1.7.

Described attached wall chord member 1.1 is being connected with short tube 1.7 perpendicular to wall direction, adjacent operating platform is connected to become a combination operation platform by fastener and steel pipe 7 with short tube 1.7.

Described short tube 1.7 can be pipe or square tube.

Framework mode that can the whole Combined shelf body that promotes is: support body must not be less than 2 Pin support bodys along the combination of wall length direction in every section Combined shelf body, connect with fastener type steel pipe, and per 2~4 Pin are one section, and every section Combined shelf body can wholely promote.Lay scaffold floor on the Combined shelf body and set up operating platform, guardrail inserts in the sleeve pipe in the support body outside, block by fastener, the guardrail spacing connects with cross bar between the guardrail with the spacing of support body, and the cross bar step pitch should not be greater than 1500mm, in order to strengthen the globality of support body, set up diagonal brace between support body and the guardrail, diagonal brace one end is fixed on the horizontal steel pipe that connects the tripod lower edge, and one section is fixed on the guardrail upper end.

The elevating mechanism of Combined shelf body adopts tower crane, and the lifting cycle is one deck one lifting.During lifting, the drawing up an intensity of position walls concrete and must not be lower than 10MPa of Combined shelf body, and the concrete roof top board that links to each other with body of wall has been built.Remove the connection rod member between adjacent two sections Combined shelf bodies before promoting earlier, connection rod member in the single hop Combined shelf body, guardrail, diagonal brace, scaffold floor must not become flexible, various materials on the operating platform will be removed totally, promote hook and are symmetrical arranged 2 points, utilize a plurality of hanging holes on the support body to regulate lifting hook position with adjustment.After the tower crane suspension hook is fastened, trace lifting earlier, the deadweight of balance support body, the support body load on the removal through-wall bolt, and then the nut of loosening through-wall bolt, and check conscientiously whether the nut of through-wall bolt is all loosening, can lift by crane after the affirmation.Vertical, steady, the slowly lifting of suspension hook in the lifting process, upper and lower in the support body both sides in addition is the cable rope that four roads keep the Combined shelf body balance altogether, lifting process operation personnel stand in the floor left-hand seat and drag cable rope coordination Combined shelf body balance, and auxiliary tower crane is suspended to Combined shelf body on the through-wall bolt of drawing up the position.Through-wall bolt must be adorned together before Combined shelf body was in place, and every through-wall bolt is joined two nuts of a pad.After support body was in place, clamp nut was plucked the tower crane suspension hook after nut is all fastening more immediately.Whether loosening, and with short steel pipes the two neighboring sections support body is connected into integral body if re-recognizing true inspection support body inside connecting rod spare before Combined shelf body uses.Begin to finish from the nut loosening of lower floor's Combined shelf body through-wall bolt to the nut of upper strata through-wall bolt is fastening.

Claims (6)

1. a single-point hangs pylon, forms operating platform by two triangle support bodys (1) and scaffold floor (6), and the outside of operating platform is connected with guardrail (5), and being fixedlyed connected with body of wall by through-wall bolt (2) in the inboard of operating platform, it is characterized in that:
Attached wall chord member (1.1), upper chord (1.2) and inclined chord (1.3) that each triangular truss (1) is made by square steel are formed by fixedly connecting, described upper chord (1.2) has the hanging groove (1.8) of downwardly facing opening at the end face near attached wall, have breach (1.9) on the square steel wall below hanging groove (1.8), have a pair of pin hole (1.4) on the two side of upper chord (1.2); The bottom of described attached wall chord member is connected with attached wall supporting leg (8); All there are bolt and pad in the end through walls and the wall outer end of described through-wall bolt (2), and it is interior fixing that Qi Qiang stretches into the outer end hanging groove (1.8) of upper chord (1.2); Described latch (3) passes from the pin hole (1.4) of upper chord (1.2) side, is supported on the bottom of through-wall bolt (2).
2. single-point according to claim 1 hangs pylon, it is characterized in that: have row's hanging hole (1.5) on the two side of described upper chord (1.2), be connected with on the hanging hole (1.5) and promote hook (4).
3. a kind of single-point according to claim 1 and 2 hangs pylon, and it is characterized in that: the outside of described upper chord (1.2) is connected with sleeve pipe (1.6), and guardrail (5) is inserted in the sleeve pipe (1.6).
4. single-point according to claim 1 and 2 hangs pylon, it is characterized in that: described attached wall chord member (1.1) is being connected with short tube (1.7) perpendicular to wall direction, and adjacent operating platform is connected to become a combination operation platform by fastener and steel pipe (7) with short tube (1.7).
5. single-point according to claim 3 hangs pylon, it is characterized in that: described attached wall chord member (1.1) is being connected with short tube (1.7) perpendicular to wall direction, and adjacent operating platform is connected to become a combination operation platform by fastener and steel pipe (7) with short tube (1.7).
6. single-point according to claim 5 hangs pylon, and it is characterized in that: described short tube (1.7) is pipe or square tube.
CN2010201270151U 2010-03-10 2010-03-10 Single point suspension external hanging bracket CN201598820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201270151U CN201598820U (en) 2010-03-10 2010-03-10 Single point suspension external hanging bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201270151U CN201598820U (en) 2010-03-10 2010-03-10 Single point suspension external hanging bracket

Publications (1)

Publication Number Publication Date
CN201598820U true CN201598820U (en) 2010-10-06

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Country Link
CN (1) CN201598820U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102650148A (en) * 2011-02-23 2012-08-29 吴淑环 Overhang steel truss of wall technology
CN104533070A (en) * 2014-12-29 2015-04-22 龙信建设集团有限公司 Semi-automatic climbing type outer wall protection structure
CN104863343A (en) * 2015-06-02 2015-08-26 江苏南通二建集团有限公司 Externally hung construction operation frame
CN104975707A (en) * 2014-04-04 2015-10-14 吴庆豪 Shed frame and triangular support frame body of shed frame
CN105113851A (en) * 2015-09-14 2015-12-02 上海建工二建集团有限公司 Multifunctional prefabricated assembled building construction fence and construction method thereof
CN106284954A (en) * 2016-08-12 2017-01-04 成都毅诚机电工程有限公司 A kind of air-conditioner mounting rack improving safety
CN107524284A (en) * 2017-09-18 2017-12-29 山东天齐置业集团股份有限公司 A kind of regularization pylon protection system and installation method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102650148A (en) * 2011-02-23 2012-08-29 吴淑环 Overhang steel truss of wall technology
CN104975707A (en) * 2014-04-04 2015-10-14 吴庆豪 Shed frame and triangular support frame body of shed frame
CN104533070A (en) * 2014-12-29 2015-04-22 龙信建设集团有限公司 Semi-automatic climbing type outer wall protection structure
CN104863343A (en) * 2015-06-02 2015-08-26 江苏南通二建集团有限公司 Externally hung construction operation frame
CN104863343B (en) * 2015-06-02 2017-05-31 江苏南通二建集团有限公司 Plug-in constructing operation frame
CN105113851A (en) * 2015-09-14 2015-12-02 上海建工二建集团有限公司 Multifunctional prefabricated assembled building construction fence and construction method thereof
CN105113851B (en) * 2015-09-14 2017-11-28 上海建工二建集团有限公司 A kind of construction fence and its construction method of multifunctional precast assembled architecture
CN106284954A (en) * 2016-08-12 2017-01-04 成都毅诚机电工程有限公司 A kind of air-conditioner mounting rack improving safety
CN107524284A (en) * 2017-09-18 2017-12-29 山东天齐置业集团股份有限公司 A kind of regularization pylon protection system and installation method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20130310