CN201136745Y - Portable small-sized hoisting machine - Google Patents

Portable small-sized hoisting machine Download PDF

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Publication number
CN201136745Y
CN201136745Y CNU2007201173060U CN200720117306U CN201136745Y CN 201136745 Y CN201136745 Y CN 201136745Y CN U2007201173060 U CNU2007201173060 U CN U2007201173060U CN 200720117306 U CN200720117306 U CN 200720117306U CN 201136745 Y CN201136745 Y CN 201136745Y
Authority
CN
China
Prior art keywords
column
pulley
portable small
fixed
upright post
Prior art date
Application number
CNU2007201173060U
Other languages
Chinese (zh)
Inventor
张成龙
Original Assignee
张成龙
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 张成龙 filed Critical 张成龙
Priority to CNU2007201173060U priority Critical patent/CN201136745Y/en
Application granted granted Critical
Publication of CN201136745Y publication Critical patent/CN201136745Y/en

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Abstract

The utility model discloses a portable small-sized crane which comprises a base, an upright post, a head plate and an I-shaped pole bracket, wherein, a weight arm is arranged below the base, a jack is arranged below the upright post, and a screw rod and an adjusting nut are arranged above the upright post; the upright post is also sleeved with an adjustor for controlling a sliding support arranged on the pole bracket to slide along the pole bracket; a hoisting cable arranged on an axes is connected with a stating ring arranged at one end of the I-shaped pole bracket through a hoisting pulley on the upright post as well as a crown block and a travelling block, and a hanging hook is arranged on the travelling block. The portable small-sized crane is additionally pressed by the jack to ensure that the upright post is stable; the adjustor is arranged to cause the sliding support to slide on the pole bracket, thereby smoothly adjusting the heavy to slide outside and inside a window, and not being limited by the width of the window. Two hoisting steel wires are used for hoisting, thereby increasing the safety factor. The portable small-sized crane is stable, is convenient to be disassembled, installed, and carried, and is portable and flexible to carry the heavy.

Description

Portable small-sized suspension transferring machine

Technical field

The utility model relates to a kind of small building with machinery, is specifically related to a kind of portable lifting and carrying machine.

Background technology

In family's building finishing, building operation, maintenance sites operation, often need some art works of carrying and building materials, because quantities is also not too big, need not to install large-scale handling appliance, and adopt a dead lift, labour intensity is big, inefficiency.Existing suspension transferring machine generally is made up of pedestal, pole, column, spindle arm, and pole is arranged on the pedestal, is threaded between pole and the vertical rod, and suit one spindle arm is equipped with fixed pulley in the vertical rod on the spindle arm.Because spindle arm needs enough spaces that turns to, the goods that elevates is difficult to directly enter from window, and turns to and must draw very effort by manpower, so use inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of portable small-sized suspension transferring machine, is not subjected to environmental restraint, and carrying can realize the basic function of tower crane flexibly.

Technical solutions of the utility model: a kind of portable small-sized suspension transferring machine, comprise base, column, top board and I shape support arm, base is provided with reducing motor, and bobbin is housed on the motor shaft, the I shape support arm is sleeved on the column to be fixed by limited screw, and the other end is fixed on the column by the oblique rollering steel silk; Described base below is provided with weight arm, and counterweight steel wire one end is connected with weight arm, and the other end is connected with column; Described column below is provided with jack, and the column top is provided with leading screw, and leading screw is provided with adjustment nut; Go back suit one adjuster on the described column, the rotating shaft of adjuster is provided with spacing shelves and forward and backward fixed orifice; On the described I shape support arm sliding support is set, four cone pulleys are set above the support, two fixed pulleys are set below; I shape support arm two ends are provided with two far to pulley and one pulley proximad; Be arranged on the steel wire penetrating forward and backward fixed orifice on the adjuster, an end pile warp proximad pulley is connected with sliding support one end, and two of end pile warps far are connected with the sliding support other end to pulley; The gin wheel, fixed pulley and the movable pulley that are arranged on the steel rope pile warp column on the bobbin are connected with the set collar of I shape support arm one end, and hook is arranged on the movable pulley.

Described adjuster is automatically controlled or manual.Described weight arm is connected with column by the counterweight pipe.

The utility model column below is provided with jack, makes things convenient for the column lifting, and the pressurization jack makes column more stable; The column top is provided with leading screw, can adjust the height of top board.Be provided with adjuster, sliding support is freely stretched on the I shape support arm, thereby adjustable bulk wight thing slides outside window with in the window freely, is not subjected to the restriction of window width.Steel rope reduces steel wire friction force and pulling force through a plurality of pulleys, and the lifting of two lifting steel wires increases safety factor.The utility model is for convenience detach, is easy to carry, and installs, and it is light to move weight, flexibly.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the structural representation of adjuster among the utility model Fig. 1.

The specific embodiment

As shown in Figure 1, a kind of portable small-sized suspension transferring machine comprises base 1, column 3, top board 10 and I shape support arm 13, and the I shape support arm is sleeved on the column by sleeve pipe 6 and is fixed by limited screw, and the support arm other end is fixed on the column by the oblique rollering steel silk.The base below is provided with a weight arm 22, and counterweight steel wire 23 1 ends are connected with weight arm, and the other end is connected with column.Weight arm can be made as two as field operation, the counterweight steel wire changes the counterweight pipe into, in order to fix this machinery, increases mechanical stability.Base one end is provided with jack 2, and the jack top is provided with column, and the column top is provided with leading screw 8, and leading screw is provided with adjustment nut 9, and the leading screw top is provided with top board 10.The base other end is provided with reducing motor 20, and bobbin 21 is housed on the motor shaft.One sliding support 15 is set on the described I shape support arm, four cone pulleys 16 are set above the support, drive support along I shape support arm slide.Two fixed pulleys 14 are set below the support; I shape support arm two ends are provided with two far to 12,17 and one on pulley pulley 11 proximad, also are provided with a limiting stopper 31.Adjuster 4 is sleeved on the column by sleeve pipe 27, adjuster is one to have the rotating shaft of rocking arm 25, rotating shaft is provided with spacing grade 26, is just changeing fixed orifice 30 and counter-rotating fixed orifice 29, be arranged on the adjuster steel rope 5 one end pile warps proximad pulley 11 be connected with sliding support one end, two of end pile warps far are connected with the sliding support other end to pulley 12,17.Adjuster can adopt automatically controlled or manual dual mode.The gin wheel 7, the fixed pulley 14 on the sliding support and the set collar 32 of movable pulley 18 with I shape support arm one end that are arranged on the steel rope 24 pile warp columns on the bobbin are connected, and hook 19 is arranged on the movable pulley.

The utility model working process: suspension transferring machine is put in indoor, adjusts leading screw, top board is withstood on the top ceiling, the pressurization jack makes this mechanically stable.I shape support arm expenditure outside window, after fixing weight with hook, press the Multiple Bonds that rises of motor, weight is promoted to the suitable height of slide rail far-end from ground, rotate the adjuster crank, weight is transported to the I shape support arm other end from I shape support arm one end, promptly transport to indoor, put down weight after, rotate the adjuster crank again, the I shape support arm other end is delivered in the sliding support slip, be used for hoisting heavy.

The utility model can be installed in that also can be installed in roof within doors outdoor, is applicable to the various decorations of handling, building materials.

Claims (3)

1, a kind of portable small-sized suspension transferring machine, comprise base (1), column (3), top board (10) and I shape support arm (13), base is provided with reducing motor (20), bobbin (21) is housed on the motor shaft, the I shape support arm is sleeved on the column to be fixed by limited screw, and the other end is fixed on the column by the oblique rollering steel silk; It is characterized in that: described base below is provided with weight arm (22), and counterweight steel wire (23) one ends are connected with weight arm, and the other end is connected with column; Described column below is provided with jack (2), and the column top is provided with leading screw (8), and leading screw is provided with adjustment nut (9); Go back suit one adjuster (4) on the described column, the rotating shaft of adjuster is provided with spacing shelves (26), just changes the fixed orifice (30) and the fixed orifice (29) that reverses; One sliding support (15) is set on the described I shape support arm, four cone pulleys (16) are set above the support, two fixed pulleys (14) are set below; I shape support arm two ends are provided with two far to pulley (12,17) and one pulley (11) proximad; The steel rope (5) that is arranged on the adjuster passes the forward and backward fixed orifice, and an end pile warp proximad pulley is connected with sliding support one end, and two of end pile warps far are connected with the sliding support other end to pulley; The gin wheel (7), fixed pulley (14) and the movable pulley (18) that are arranged on steel rope (24) the pile warp column on the bobbin are connected with the set collar (32) of I shape support arm one end, and hook (19) is arranged on the movable pulley.
2, portable small-sized suspension transferring machine according to claim 1 is characterized in that: described adjuster (4) is for automatically controlled or manual.
3, portable small-sized suspension transferring machine according to claim 1 is characterized in that: described weight arm (22) is connected with column by the counterweight pipe.
CNU2007201173060U 2007-10-26 2007-10-26 Portable small-sized hoisting machine CN201136745Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201173060U CN201136745Y (en) 2007-10-26 2007-10-26 Portable small-sized hoisting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201173060U CN201136745Y (en) 2007-10-26 2007-10-26 Portable small-sized hoisting machine

Publications (1)

Publication Number Publication Date
CN201136745Y true CN201136745Y (en) 2008-10-22

Family

ID=40037436

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201173060U CN201136745Y (en) 2007-10-26 2007-10-26 Portable small-sized hoisting machine

Country Status (1)

Country Link
CN (1) CN201136745Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837935A (en) * 2010-05-28 2010-09-22 曹先锋 Lifting device for machine room
CN102642780A (en) * 2012-05-11 2012-08-22 叶海龙 Window type crane
CN103359627A (en) * 2013-07-31 2013-10-23 周慧 Cylinder self-balancing single arm split crane
CN105565178A (en) * 2015-12-30 2016-05-11 华北冶建工程建设有限公司 Elevator shaft material hoisting device
CN105947903A (en) * 2016-06-27 2016-09-21 张七龙 Manufacturing and use method for screw type domestic crane
CN106006425A (en) * 2016-07-01 2016-10-12 广东省工业设备安装有限公司 Method of hoisting and transporting large-sized equipment arranged in underground machine rooms of super high-rise buildings
CN106081977A (en) * 2016-06-27 2016-11-09 张七龙 Collapsible house ornamentation crane
CN106144919A (en) * 2016-06-27 2016-11-23 张七龙 The method of manufacture and use thereof of fluid pressure type house ornamentation crane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837935A (en) * 2010-05-28 2010-09-22 曹先锋 Lifting device for machine room
CN102642780A (en) * 2012-05-11 2012-08-22 叶海龙 Window type crane
CN103359627A (en) * 2013-07-31 2013-10-23 周慧 Cylinder self-balancing single arm split crane
CN103359627B (en) * 2013-07-31 2015-07-08 周慧 Cylinder self-balancing single arm split crane
CN105565178A (en) * 2015-12-30 2016-05-11 华北冶建工程建设有限公司 Elevator shaft material hoisting device
CN105947903A (en) * 2016-06-27 2016-09-21 张七龙 Manufacturing and use method for screw type domestic crane
CN106081977A (en) * 2016-06-27 2016-11-09 张七龙 Collapsible house ornamentation crane
CN106144919A (en) * 2016-06-27 2016-11-23 张七龙 The method of manufacture and use thereof of fluid pressure type house ornamentation crane
CN106006425A (en) * 2016-07-01 2016-10-12 广东省工业设备安装有限公司 Method of hoisting and transporting large-sized equipment arranged in underground machine rooms of super high-rise buildings

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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: 20081022

Termination date: 20091126

C17 Cessation of patent right