CN202785387U - Indoor cantilever crane - Google Patents

Indoor cantilever crane Download PDF

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Publication number
CN202785387U
CN202785387U CN 201220494019 CN201220494019U CN202785387U CN 202785387 U CN202785387 U CN 202785387U CN 201220494019 CN201220494019 CN 201220494019 CN 201220494019 U CN201220494019 U CN 201220494019U CN 202785387 U CN202785387 U CN 202785387U
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CN
China
Prior art keywords
column
support frame
indoor
cantilever beam
cantilever
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.)
Active
Application number
CN 201220494019
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Chinese (zh)
Inventor
董胜龙
潘润道
张罕冰
李永凤
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China Shipbuilding NDRI Engineering Co Ltd
Original Assignee
China Shipbuilding NDRI Engineering 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.)
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Publication date
Application filed by China Shipbuilding NDRI Engineering Co Ltd filed Critical China Shipbuilding NDRI Engineering Co Ltd
Priority to CN 201220494019 priority Critical patent/CN202785387U/en
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Publication of CN202785387U publication Critical patent/CN202785387U/en
Active legal-status Critical Current
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Abstract

The utility model discloses an indoor cantilever crane. The indoor cantilever crane comprises a cantilever beam provided with a rail, and an electric hoist arranged on the rail. The indoor cantilever crane is characterized in that the cantilever beam is of an inclined truss structure, one end of the cantilever beam is movably connected with a stand column through two sleeve seats, the stand column is provided with a supporting frame, and the supporting frame is a hoop connected with bolts on two ends. Compared with the prior art, the indoor cantilever crane has the advantages of being simple in structure, large in elevating capacity and high in lifting height. A cantilever is arranged on an indoor building stand column so that the stand column just bears force in the horizontal direction, vertical load is transmitted to the ground through the hoop connected with the bolts, and load of a civil engineering stand column is reduced.

Description

A kind of indoor boom crane
Technical field
The utility model relates to weight-lifting equipment and technical field of structures, specifically a kind of indoor boom crane.
Background technology
At present, the indoor boom crane of home and abroad, generally adopt the version of cantilever beam and hinged drag-line or pull bar, for taking full advantage of the effectiveness of hinged drag-line or pull bar, must guarantee certain cantilever beam and the hinged height distance of hinged drag-line or pull bar, like this, because the chamber height restriction certainly will reduce lifting altitude.In addition, the column of erecting crane has not only born the power of horizontal direction, also bears the load of vertical direction.The problem that prior art exists is: cantilever design is complicated, and lifting altitude and hoisting capacity are low.
The utility model content
The purpose of this utility model is a kind of indoor boom crane that designs for the deficiencies in the prior art, adopt the cantilever of oblique-pulling truss structure, effectively guaranteed higher lifting altitude, take full advantage of the cantilever strength and stiffness, truss structure is simple, and cantilever is installed on the interior architecture column, makes building vertical column only bear the power of horizontal direction, the anchor ear that vertical load then is bolted passes to ground, reduces the load that the civil engineering column bears.
The purpose of this utility model is achieved in that a kind of indoor boom crane, comprises the cantilever beam and the setting electric block in orbit that are provided with track, is characterized in that cantilever beam is the truss structure of oblique pull, and the one end is flexibly connected by two casing seats and column; Described column is provided with upper support frame, middle bracing frame and lower support frame; Described upper support frame, middle bracing frame and lower support frame are that two ends are provided with bolted anchor ear, and upper support frame, middle bracing frame and lower support frame are separately fixed at upper, the lower position of neutralization of column by bolt; Two casing seats of described cantilever beam one end are arranged on the column between upper support frame and the middle bracing frame.
Described casing seat is formed by sleeve pipe and base suit, and sleeve pipe and base are for being flexibly connected, and sleeve pipe is captiveed joint with column with cantilever beam respectively with base.
The utility model compared with prior art has simple in structure, and hoisting capacity is large, and lifting altitude is high, cantilever is installed on the interior architecture column, make building vertical column only bear the power of horizontal direction, the anchor ear that vertical load then is bolted passes to ground, reduces the load that the civil engineering column bears.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is that the utility model is implemented illustration
The specific embodiment
Consult accompanying drawing, the utility model comprises the cantilever beam 5 that is provided with track 7 and the electric block 6 that is arranged on the track 7; Described cantilever beam 5 is the truss structure of oblique pull, and the one end is flexibly connected by two casing seats 11 and column 3; Described casing seat 11 is formed by sleeve pipe 12 and base 13 suits, and sleeve pipe 12 is flexible connection with base 13; Sleeve pipe 12 and cantilever beam 5 are for captiveing joint; Base 13 and column 3 are for captiveing joint; Described column 3 is provided with upper support frame 1, middle bracing frame 2 and lower support frame 4; Described upper support frame 1, middle bracing frame 2 and lower support frame are connected for two ends are provided with the anchor ear that bolt 8 connects, and upper support frame 1, middle bracing frame 2 and lower support frame 4 are separately fixed at upper, the lower position of neutralization of column 3 by bolt 8; Two casing seats 11 of described cantilever beam 5 one ends are arranged on the column 3 between upper support frame 1 and the middle bracing frame 2.
Consult accompanying drawing 2, the utility model is to install like this and use: upper support frame 1, middle bracing frame 2 and lower support frame 4 are fixed on column 3 on the interior architecture post 9 by bolt 8, column 3 is high together with interior architecture post 9, upper support frame 1 is installed in the top of column 3, lower support frame 4 is installed on subaerial column 3, bracing frame 2 in installing according to the height of cantilever beam 5 one ends two casing seats 11 is arranged on two casing seats 11 of cantilever beam 5 one ends on the column 3 between upper support frame 1 and the middle bracing frame 2.Cantilever beam 5 can be done 180 degree rotations around column 3, and electric block 6 can be mobile at the track 7 of cantilever girder 5.Cantilever beam 5 is the truss structure of oblique pull, has effectively guaranteed the lifting altitude of electric block 6, makes 3 power of bearing horizontal direction of column.Upper support frame 1, middle bracing frame 2 and lower support frame 4 are fixed on column 3 on the interior architecture post 9 by bolt 8, the vertical load of column 3 is passed to ground with interior architecture post 9, greatly reduce the load that interior architecture post 9 bears, make things convenient for the maintaining of indoor location and equipment.
More than just the utility model being further described, is not to limit this patent, and all is that the utility model equivalence is implemented, and all should be contained within the claim scope of this patent.

Claims (2)

1. indoor boom crane, comprise the cantilever beam (5) that is provided with track (7) and be arranged on electric block (6) on the track (7), it is characterized in that cantilever beam (5) is the truss structure of oblique pull, the one end is flexibly connected by two casing seats (11) and column (3); Described column (3) is provided with upper support frame (1), middle bracing frame (2) and lower support frame (4); Described upper support frame (1), middle bracing frame (2) are connected 4 with the lower support frame) for two ends are provided with the anchor ear that bolt (8) connects, upper support frame (1), middle bracing frame (2) and lower support frame (4) are separately fixed at upper, the lower position of neutralization of column (3) by bolt (8); Two casing seats (11) of described cantilever beam (5) one ends are arranged on the column (3) between upper support frame (1) and the middle bracing frame (2).
2. described indoor boom crane according to claim 1 is characterized in that described casing seat (11) is formed by sleeve pipe (12) and base (13) suit, sleeve pipe (12) and base (13) respectively with cantilever beam (5) and column (3) for captiveing joint.
CN 201220494019 2012-09-26 2012-09-26 Indoor cantilever crane Active CN202785387U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220494019 CN202785387U (en) 2012-09-26 2012-09-26 Indoor cantilever crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220494019 CN202785387U (en) 2012-09-26 2012-09-26 Indoor cantilever crane

Publications (1)

Publication Number Publication Date
CN202785387U true CN202785387U (en) 2013-03-13

Family

ID=47812695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220494019 Active CN202785387U (en) 2012-09-26 2012-09-26 Indoor cantilever crane

Country Status (1)

Country Link
CN (1) CN202785387U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439005A (en) * 2014-08-28 2016-03-30 三一汽车起重机械有限公司 A crane
CN106586845A (en) * 2016-12-13 2017-04-26 广西红润化工科技有限公司 Workshop wall-mounted high-rigidity cantilever crane
CN107226421A (en) * 2017-06-12 2017-10-03 东阳市光明电力建设有限公司 A kind of pole-mounted circuit breaker is installed and safeguards servicing unit
CN109019382A (en) * 2018-06-12 2018-12-18 盛隆化工有限公司 A kind of intelligentized plus alkali mechanical device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439005A (en) * 2014-08-28 2016-03-30 三一汽车起重机械有限公司 A crane
CN105439005B (en) * 2014-08-28 2017-06-06 三一汽车起重机械有限公司 Crane
CN106586845A (en) * 2016-12-13 2017-04-26 广西红润化工科技有限公司 Workshop wall-mounted high-rigidity cantilever crane
CN107226421A (en) * 2017-06-12 2017-10-03 东阳市光明电力建设有限公司 A kind of pole-mounted circuit breaker is installed and safeguards servicing unit
CN109019382A (en) * 2018-06-12 2018-12-18 盛隆化工有限公司 A kind of intelligentized plus alkali mechanical device

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