CN201486120U - Detachable steel column connecting construction operation platform - Google Patents

Detachable steel column connecting construction operation platform Download PDF

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Publication number
CN201486120U
CN201486120U CN2009201716704U CN200920171670U CN201486120U CN 201486120 U CN201486120 U CN 201486120U CN 2009201716704 U CN2009201716704 U CN 2009201716704U CN 200920171670 U CN200920171670 U CN 200920171670U CN 201486120 U CN201486120 U CN 201486120U
Authority
CN
China
Prior art keywords
steel column
platform
frame
installing hole
junction plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201716704U
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Chinese (zh)
Inventor
庞遵富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHINA MCC17 CONSTRUCTION Co Ltd
Original Assignee
CHINA MCC17 CONSTRUCTION Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHINA MCC17 CONSTRUCTION Co Ltd filed Critical CHINA MCC17 CONSTRUCTION Co Ltd
Priority to CN2009201716704U priority Critical patent/CN201486120U/en
Application granted granted Critical
Publication of CN201486120U publication Critical patent/CN201486120U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a detachable steel column connecting construction operation platform, belonging to a construction device. The detachable column connecting construction operation platform is characterized in that a front connecting plate and a rear connecting plate with connecting holes are respectively and symmetrically welded on the left outer lateral surface and the right outer lateral surface of the upper section of the steel column and provided with frame type platforms; a front articulated sleeve and a rear articulated sleeve which can move are respectively sleeved on the middle sections of the left long frame sides and the right long frame sides of the frame type platforms; bolts pass though mounting holes of the front and rear connecting plates, the front and rear articulated sleeves and upper ends of front and rear vertical supporting rods to enable one side of each frame type platform to be articulated with the steel column; bolts pass through mounting holes of the front and rear articulated sleeves arranged on the other sides of the frame type platforms to hinge inclined supporting rods; the frame type platforms are mounted and positioned by connecting bolts which pass through and are mounted among mounting holes of the lower ends of all the inclined supporting rods, the lower ends of all the vertical supporting rods and lower lug plates on the steel column; a front movable plate and a rear movable plate are arranged on the frame type platforms arranged on the left side and the right side outside the steel column; in addition, fence frames and fence ropes are arranged, thus the utility model has safety, reliability, simple combination and can be repeatedly used.

Description

Removable steel column connects post construction operation platform
Technical field
The utility model belongs to construction equipment, especially relates to a kind of construction operation platform.
Background technology
At present, in the construction of builing industry structural steelwork, being connected between butt joint between post and the post or post and the beam, no matter be that welding or bolt connect, all will set up temporary platform during operation, existing temporary platform great majority adopt scaffolding steel pipe to support, and lay wooden springboard as temporary platform; Set up temporary platform in also useful mao bamboon pole and the bamboo basketry, the shortcoming of these temporary platform is to reuse, all will set up again at every turn, waste material and manpower, in addition, these temporary platform are set up by iron wire and are tied up, safety is relatively poor, and wooden springboard, mao bamboon pole etc. is easy to cause fire.
Summary of the invention
The purpose of this utility model provides a kind of removable steel column and connects post construction operation platform, not only economical and practical, safe and reliable, and set up simple and easyly, can reuse, by simple combination, be applicable to the steel column butt joint of different cross section or the construction operation that the post beam connects.
The purpose of this utility model is achieved like this: a kind of removable steel column connects post construction operation platform, comprise steel column, this steel column is the steel column that needs butt joint in the structural steelwork, it is characterized in that: on the epimere of steel column, be positioned at post and post butt joint or post are connected welding place with beam lower portion, on the left-external side face and right lateral surface of steel column, vertically be welded symmetrically respectively be in conplane before junction plate and back junction plate and making preceding, the connecting hole of offering on the back junction plate is positioned at same center line, before being somebody's turn to do, back junction plate is rectangular steel plates, preceding, all be drilled with connecting hole on the back junction plate; Before on the left-external side face of steel column and right lateral surface, strip frame platform is set respectively on the back junction plate, this frame platform mainly by the strip framework that adopts clod wash rectangle hollow section steel manufacture and in framework uniformly at intervals crosspiece assembly welding with the square hollow section making of clod wash form, corresponding to a steel column left side, before on the right lateral surface, open distance between the back junction plate, left side at the strip framework of each frame platform, be set with displaceable preceding hinged cover and the hinged cover in back on the stage casing of right long frame edge, before being somebody's turn to do, the hinged cover in back is the otic placode of having offered installing hole in the welding of the bottom of hollow section section and forms, before the frame platform, the also uniform respectively vertical core of offering on the long frame edge in the hinged cover outside, back, should the hinged cover of preceding hinged cover and back be before the strip framework assembly welding of frame platform, just to be set in a left side, on the right long frame edge, displacement before and after hinged cover can be done, preceding, before on the left long frame edge of installing hole on the back junction plate and frame platform or the right long frame edge, installing hole on the hinged cover otic placode in back and preceding, install bolt and fastening nut between the installing hole three on the otic placode of the vertical supporting rod upper end that the back is provided with and hinged, the side and the steel column that are about to the frame platform are hinged, and vertical supporting rod is last, all the be welded steel pipe of the otic placode that offers installing hole of following two ends; Install bolted splice inclined support bar and fastening nut respectively in the installing hole on the otic placode of the forward and backward hinged cover on the opposite side long frame edge of frame platform, each inclined support bar also is all the be welded steel pipe of the otic placode that offers installing hole of upper/lower terminal, installing hole on the otic placode of the lower end of each inclined support bar neutralize in the installing hole on each vertical supporting rod lower end otic placode and the installing hole of each lower ear plate of on steel column, being welded in install bolt between the three and hinged, and fastening nut and locating, be about to frame platform installing and locating; The forward and backward outside at steel column, removable cover and back removable cover before the strip are installed on the strip frame platform that is provided with about on steel column, this forward and backward removable cover is C shaped steel and makes, the uniform respectively vertical core of offering on the long side of the front and back of forward and backward removable cover, corresponding erection bolt is with fixing between the vertical core on vertical core on the forward and backward removable cover and the frame platform; At the divider frame that vertically is welded respectively on the forward and backward short edge of each frame platform and on the long frame edge in the outside, between the adjacent short edge of each frame platform, the guardrail rope is installed on divider frame, with assurance welding personnel's safety work; By changing the left and right or forward and backward relative position between removable cover and the frame platform, can satisfy the steel column of different cross section size and the butt welding construction requirement of steel column, during operation, this steel column connects post construction operation platform should be assembled into one with steel column in advance on the ground, just hold up then, the welding that connects post or steel column and girder steel of steel column is implemented in operation aloft.
It is reasonable that the removable steel column that the utility model proposed connects post construction operation platform structure, safe and reliable, by simple combination, can reuse, and is applicable to the steel column butt joint of different cross section or the construction operation that the post beam connects.
The removable steel column that the utility model is provided below in conjunction with drawings and Examples connects post construction operation platform and is described further.
Description of drawings
Fig. 1 is that the master that removable steel column that the utility model proposes connects post construction operation platform looks schematic diagram.
Fig. 2 is the schematic top plan view of A-A among Fig. 1.
Among Fig. 1, Fig. 2: 1, steel column 2, frame platform 3, preceding removable cover 4, back removable cover 5, vertical supporting rod 6, inclined support bar 7, preceding junction plate 8, back junction plate 9, divider frame 10, guardrail rope 11, preceding hinged cover 12, the hinged cover in back
The specific embodiment
From Fig. 1, among Fig. 2 as can be seen: a kind of removable steel column connects post construction operation platform, comprise steel column 1, this steel column 1 is the steel column that needs butt joint in the structural steelwork, it is characterized in that: on the epimere of steel column 1, be positioned at post and post butt joint or post are connected welding place with beam lower portion, on the left-external side face of steel column 1 and right lateral surface, vertically be welded symmetrically respectively be in conplane before junction plate 7 and back junction plate 8 and make preceding, back junction plate 7, the connecting hole of offering on 8 is positioned at same center line, should be rectangular steel plates with back junction plate 8 by preceding junction plate 7, preceding, back junction plate 7, all be drilled with connecting hole on 8; Before the left-external side face of steel column 1 and right lateral surface, back junction plate 7, strip frame platform 2 is set respectively on 8, this frame platform 2 mainly by the strip framework and in framework uniformly at intervals crosspiece assembly welding form, frame platform 2 adopts clod wash rectangle hollow shaped steel and the square hollow section of clod wash to make, corresponding to steel column 1 left side, before on the right lateral surface, back junction plate 7, open distance between 8, left side at the strip framework of each frame platform 2, the displaceable preceding hinged cover 11 of suit and afterwards hinged cover 12 respectively on the stage casing of right long frame edge, before being somebody's turn to do, the hinged cover 11 in back, 12 are in the welding of the bottom of hollow section section and have offered the otic placode of installing hole and form, before frame platform 2, the hinged cover 11 in back, the also uniform respectively vertical core of offering on the long frame edge in 12 outsides, should preceding hinged cover 11 be before the strip framework assembly welding of frame platform 2, just to be sleeved on a left side with the hinged cover 12 in back, on the right long frame edge, before being somebody's turn to do, the hinged cover 11 in back, 12 can do the front and back displacement, preceding, back junction plate 7, before on the left long frame edge of installing hole on 8 and frame platform 2 or the right long frame edge, the hinged cover 11 in back, installing hole on 12 otic placodes and preceding, correspondence installs bolt and fastening nut and hinged between the installing hole three on the otic placode of vertical supporting rod 5 upper ends that the back is provided with, the side and the steel column 1 that are about to frame platform 2 are hinged, and vertical supporting rod 5 is last, all the be welded steel pipe of the otic placode that offers installing hole of following two ends; Install bolt in the installing hole on the otic placode of the forward and backward hinged cover 11,12 on the opposite side long frame edge of frame platform 2 and connect inclined support bar 6 and fastening nut respectively, each inclined support bar 6 also is all the be welded steel pipe of the otic placode that offers installing hole of upper/lower terminal, installing hole on the otic placode of the lower end of each inclined support bar 6 neutralize in the installing hole on each vertical supporting rod 5 lower end otic placode and the installing hole of each lower ear plate of on steel column 1, being welded in install bolt between the three and connect, and fastening nut and locating, be about to each frame platform 2 installing and locating; The outside, front and back at steel column 1, removable cover 3 and back removable cover 4 before the strip are installed on the strip frame platform 2 that is provided with about on steel column 1, these forward and backward removable cover 3,4 usefulness C shaped steel are made, the uniform respectively vertical core of offering on the front and back long side of forward and backward removable cover 3,4, corresponding erection bolt is with fixing between vertical core on the forward and backward removable cover 3,4 and the vertical core on the frame platform 2; The divider frame 9 that vertically is welded respectively on the long frame edge in the forward and backward short edge of each frame platform 2 and the outside between the adjacent short edge of each frame platform 2, is installed guardrail rope 10, to guarantee welding personnel's safety work on divider frame 9; By changing the left and right or forward and backward relative position between forward and backward removable cover 3,4 and the frame platform 2, can satisfy the steel column of different cross section size and the butt welding construction requirement of steel column, during operation, this steel column connects post construction operation platform should be assembled into one with steel column 1 in advance on the ground, just hold up then, the welding that connects post or steel column 1 and girder steel of steel column 1 is implemented in operation aloft.

Claims (2)

1. a removable steel column connects post construction operation platform, comprises steel column (1), it is characterized in that:
A, on the epimere of steel column (1), be positioned at post and post butt joint or post are connected welding place with beam lower portion, on the left-external side face of steel column (1) and right lateral surface, vertically be welded symmetrically respectively be in conplane before junction plate (7) and back junction plate (8) and make the connecting hole of on forward and backward junction plate (7,8), offering be positioned at same center line;
B, before on the left-external side face of steel column (1) and right lateral surface, back junction plate (7, strip frame platform (2) is set respectively 8), this frame platform (2) mainly by the strip framework that adopts clod wash rectangle hollow section steel manufacture and in framework uniformly at intervals crosspiece assembly welding with the square hollow section making of clod wash form, corresponding to steel column (a 1) left side, before on the right lateral surface, back junction plate (7,8) open distance between, left side at the strip framework of each frame platform (2), the displaceable preceding hinged cover (11) of suit and afterwards hinged cover (12) respectively on the stage casing of right long frame edge, before being somebody's turn to do, the hinged cover (11 in back, 12) be in the welding of the bottom of hollow section section and offered the otic placode of installing hole and form, before frame platform (2), the hinged cover (11 in back, 12) the also uniform respectively vertical core of offering on Wai Ce the long frame edge, preceding, back junction plate (7, before on the left long frame edge of installing hole 8) and frame platform (2) or the right long frame edge, the hinged cover (11 in back, 12) installing hole on the otic placode and preceding, correspondence installs bolt and fastening nut and connects between the installing hole three on the otic placode of vertical supporting rod (5) upper end that the back is provided with, one side and the steel column (1) of frame platform (2) are hinged, and vertical supporting rod (5) is last, all the be welded steel pipe of the otic placode that offers installing hole of following two ends;
Install bolt in the installing hole on the otic placode of c, the forward and backward hinged cover on the opposite side long frame edge of frame platform (2) (11,12) and connect inclined support bar (6) and fastening nut respectively, each inclined support bar (6) also is all the be welded steel pipe of the otic placode that offers installing hole of upper/lower terminal, installing hole on the lower end otic placode of each inclined support bar (6) neutralize in the installing hole on the otic placode of each vertical supporting rod (5) lower end and the installing hole of each lower ear plate of on steel column (1), being welded in install bolt between the three and connect, and fastening nut is with each frame platform (2) installing and locating;
D, in the outside, the front and back of steel column (1), the strip frame platform (2) that about steel column (1) is gone up, is provided with go up install before the strip made from C shaped steel removable cover (3) and after removable cover (4), the uniform respectively vertical core of offering on the front and back long side of forward and backward removable cover (3,4), corresponding erection bolt is fixed between vertical core on the forward and backward removable cover (3,4) and the vertical core on the frame platform (2);
E, the divider frame (9) that vertically is welded respectively on the long frame edge on the forward and backward short edge of each frame platform (2) and the outside between the adjacent short edge of each frame platform (2), are gone up installation guardrail rope (10) at divider frame (9).
2. removable steel column according to claim 1 connects post construction operation platform, it is characterized in that preceding junction plate (7) and back junction plate (8) are rectangular steel plates.
CN2009201716704U 2009-04-15 2009-04-15 Detachable steel column connecting construction operation platform Expired - Fee Related CN201486120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201716704U CN201486120U (en) 2009-04-15 2009-04-15 Detachable steel column connecting construction operation platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201716704U CN201486120U (en) 2009-04-15 2009-04-15 Detachable steel column connecting construction operation platform

Publications (1)

Publication Number Publication Date
CN201486120U true CN201486120U (en) 2010-05-26

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ID=42425005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201716704U Expired - Fee Related CN201486120U (en) 2009-04-15 2009-04-15 Detachable steel column connecting construction operation platform

Country Status (1)

Country Link
CN (1) CN201486120U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101858139A (en) * 2010-06-22 2010-10-13 中国核工业华兴建设有限公司 Concrete casting platform
CN103590591A (en) * 2013-11-26 2014-02-19 山西省第五建筑工程公司 Construction overlay land-saving type steel platform and construction method thereof
CN104264955A (en) * 2014-09-18 2015-01-07 中建三局第二建设工程有限责任公司 Overhead movable L-shaped bottoming bracket operating platform
CN104631844A (en) * 2014-12-31 2015-05-20 上海市机械施工集团有限公司 Steel column mounting operation platform and mounting method thereof
CN107558719A (en) * 2017-10-16 2018-01-09 中国二十二冶集团有限公司 For high-rise frame steel construction adjustable mobile operating platform and its construction method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101858139A (en) * 2010-06-22 2010-10-13 中国核工业华兴建设有限公司 Concrete casting platform
CN103590591A (en) * 2013-11-26 2014-02-19 山西省第五建筑工程公司 Construction overlay land-saving type steel platform and construction method thereof
CN103590591B (en) * 2013-11-26 2015-09-09 山西五建集团有限公司 Construct to face and build save land section steel platform and construction method thereof
CN104264955A (en) * 2014-09-18 2015-01-07 中建三局第二建设工程有限责任公司 Overhead movable L-shaped bottoming bracket operating platform
CN104631844A (en) * 2014-12-31 2015-05-20 上海市机械施工集团有限公司 Steel column mounting operation platform and mounting method thereof
CN107558719A (en) * 2017-10-16 2018-01-09 中国二十二冶集团有限公司 For high-rise frame steel construction adjustable mobile operating platform and its construction method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20160415

CF01 Termination of patent right due to non-payment of annual fee