CN204917742U - Portable portal crane is used in piping erection - Google Patents

Portable portal crane is used in piping erection Download PDF

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Publication number
CN204917742U
CN204917742U CN201520579474.6U CN201520579474U CN204917742U CN 204917742 U CN204917742 U CN 204917742U CN 201520579474 U CN201520579474 U CN 201520579474U CN 204917742 U CN204917742 U CN 204917742U
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CN
China
Prior art keywords
arm
wheel
pin
chain
transverse
Prior art date
Application number
CN201520579474.6U
Other languages
Chinese (zh)
Inventor
刁万国
马维强
刘中浩
汪群
李博
董红梅
王磊
Original Assignee
中国三冶集团有限公司
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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Application filed by 中国三冶集团有限公司 filed Critical 中国三冶集团有限公司
Priority to CN201520579474.6U priority Critical patent/CN204917742U/en
Application granted granted Critical
Publication of CN204917742U publication Critical patent/CN204917742U/en

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Abstract

The utility model relates to a lifting device technical field's a portable portal crane is used in piping erection, including cross arm, oblique stand, sideslip mechanism, chain block, enhancement pull rod, round pin axle, wheel, round pin chain, to one side stand one end is inserted and is connected its and cross arm with the round pin axle behind the connecting pin that the cross arm below was equipped with as an organic wholely, and the other end is in the same place with bolted connection for the wheel through the support that is equipped with on it, round pin chain one end is fixed on the cross arm, and other end driven -in pin is epaxial, sideslip mechanism installs on the both wings board of cross arm I -steel through the gyro wheel that is equipped with on it, chain block hangs on the rings that are equipped with in sideslip mechanism below through its couple, strengthen the pull rod and adopt detachable articulated linking together to one side between the stand. The beneficial effects are that: simple structure, installation convenient to use can alleviate workman's intensity of labour, reduce construction cost, improve construction speed and efficiency, reduce the incident and take place the probability.

Description

The portable gauntry crane of a kind of Pipe installing

Technical field

The utility model relates to hanging device technical field, particularly relates to the portable gauntry crane of a kind of Pipe installing.

Background technology

At present, the hot duct etc. in city supply water pipeline, drainage pipeline, gas pipe line, the north generally all adopts filling type to install.In work progress, pipeline is placed on by the groove that digs in advance, pipeline is put into pipe alley by the general simple tools such as manpower steel cable, crowbar that lean on, lift, align, connect, seal, the labour intensity of workmen is very large, inefficiency, construction speed is slow, and there is potential safety hazard.Also have the situation adopting wheel crane to follow auxiliary construction, but wheel crane One-Shift Costs is high, construction cost is large, uneconomical.

Summary of the invention

For overcoming prior art defect, the technical matters that the utility model solves is to provide the portable gauntry crane of a kind of Pipe installing, and structure is simple, easy to install, the labour intensity of workman can be alleviated, reduce construction cost, improve speed of application and efficiency, reduce occurrence probability of safety accidents.

In order to achieve the above object, the utility model realizes by the following technical solutions:

The portable gauntry crane of a kind of Pipe installing, comprise cross-arm, tiltedly column, transverse-moving mechanism, chain block, reinforced pull rod, bearing pin, wheel, pin chain, it is characterized in that, itself and cross-arm are connected as one with bearing pin after the connecting pin be provided with below cross-arm is inserted in described oblique column one end, the other end is bolted together by the support which is provided with and wheel; Described pin chain one end is fixed on cross-arm, and the other end inserts on bearing pin; Described transverse-moving mechanism is arranged on two wing plates of cross-arm I-beam section by the roller which is provided with; Described chain block hangs on the suspension ring that are provided with below transverse-moving mechanism by it; Detachable being hingedly connected together is adopted between described reinforced pull rod and oblique column.

Described transverse-moving mechanism can along cross-arm sway.

Described wheel adopts the rubber wheel of band antifriction-bearing box.

Compared with prior art, the beneficial effects of the utility model are:

1) artificial or wheel crane construction can be replaced, alleviate the labour intensity of workman, reduce construction cost, improve speed of application and efficiency, reduce safety misadventure odds.

2) structure is simple, easy to use.All adopt between cross-arm with oblique column, between cross-arm with transverse-moving mechanism, between reinforced pull rod with oblique column and be flexibly connected, for convenience detach, be convenient to transport and store.

Accompanying drawing explanation

Fig. 1 is structural representation front view of the present utility model;

Fig. 2 is structure left view of the present utility model.

In figure: 1-cross-arm 11-connecting pin 2-oblique column 21-support 3-transverse-moving mechanism 31-suspension ring 32-roller 4-chain block 5-reinforced pull rod 6-bearing pin 7-wheel 8-sells chain

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:

See Fig. 1, Fig. 2, the utility model relates to the portable gauntry crane of a kind of Pipe installing, comprise cross-arm 1, tiltedly column 2, transverse-moving mechanism 3, chain block 4, reinforced pull rod 5, bearing pin 6, wheel 7, pin chain 8, with bearing pin 6, itself and cross-arm 1 are connected as one after the connecting pin 11 be provided with below cross-arm 1 is inserted in described oblique column 2 one end, the other end is bolted together with wheel 7 by the support 21 which is provided with, be flexibly connected, for convenience detach; Described pin chain 8 one end is fixed on cross-arm 1, and the other end inserts on bearing pin 6, prevents bearing pin 6 from coming off, and convenient disassembly and pin chain 8 are not easily lost; Described transverse-moving mechanism 3 is arranged on two wing plates of cross-arm 1 I-beam section by the roller 32 which is provided with, and transverse-moving mechanism 3 and cross-arm 1 is linked together; Described chain block 4 hangs on the suspension ring 31 that are provided with below transverse-moving mechanism 3 by it; Adopt detachable being hingedly connected together between described reinforced pull rod 5 and oblique column 2, two oblique columns 2 are linked together, strengthens oblique column 2 support strength and stability, and for convenience detach.

Described transverse-moving mechanism 3 along cross-arm 1 sway, can drive chain block 4 and pipeline transverse shifting.

Described wheel 7 adopts the rubber wheel of band antifriction-bearing box, adapts to carry heavy large pipeline and vertically moves in uneven camp site.

During work, this gauntry crane is straddled on pipe alley, lift pipeline with chain block 4, chain block 4 and pipeline transverse shifting can be realized by transverse-moving mechanism 3, the pipeline being placed on pipe alley in advance other is moved to directly over groove; The vertical lift that can be realized pipeline by chain block 4 is moved, and pipeline is lifted, puts into pipe alley; Chain block 4 can be realized by wheel 7 and pipeline vertically moves, be beneficial to the lifting of pipeline, align, connect, seal, convenient construction, alleviate the labour intensity of workman, improve speed of application and efficiency, reduce construction cost, reduce occurrence probability of safety accidents.

Claims (3)

1. the portable gauntry crane of Pipe installing, comprise cross-arm, tiltedly column, transverse-moving mechanism, chain block, reinforced pull rod, bearing pin, wheel, pin chain, it is characterized in that, itself and cross-arm are connected as one with bearing pin after the connecting pin be provided with below cross-arm is inserted in described oblique column one end, the other end is bolted together by the support which is provided with and wheel; Described pin chain one end is fixed on cross-arm, and the other end inserts on bearing pin; Described transverse-moving mechanism is arranged on two wing plates of cross-arm I-beam section by the roller which is provided with; Described chain block hangs on the suspension ring that are provided with below transverse-moving mechanism by it; Detachable being hingedly connected together is adopted between described reinforced pull rod and oblique column.
2. the portable gauntry crane of a kind of Pipe installing according to claim 1, is characterized in that, described transverse-moving mechanism can along cross-arm sway.
3. the portable gauntry crane of a kind of Pipe installing according to claim 1, is characterized in that, described wheel adopts the rubber wheel of band antifriction-bearing box.
CN201520579474.6U 2015-08-05 2015-08-05 Portable portal crane is used in piping erection CN204917742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520579474.6U CN204917742U (en) 2015-08-05 2015-08-05 Portable portal crane is used in piping erection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520579474.6U CN204917742U (en) 2015-08-05 2015-08-05 Portable portal crane is used in piping erection

Publications (1)

Publication Number Publication Date
CN204917742U true CN204917742U (en) 2015-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520579474.6U CN204917742U (en) 2015-08-05 2015-08-05 Portable portal crane is used in piping erection

Country Status (1)

Country Link
CN (1) CN204917742U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759064A (en) * 2016-12-08 2017-05-31 浙江省三门县远峰水电建设有限公司 A kind of construction of hydro project field operation automation equipment
CN107255188A (en) * 2017-06-21 2017-10-17 中国水利水电第七工程局有限公司 A kind of lifting pipeline method suitable at pipe gallery intersection node
CN107419793A (en) * 2017-05-27 2017-12-01 南昌诺义弘科技有限公司 A kind of burial equipment of subsoil drain
CN107830243A (en) * 2017-10-26 2018-03-23 刘志坤 A kind of natural gas line Construction Support device
CN108298431A (en) * 2018-01-09 2018-07-20 蒋安绍 A kind of natural gas line placement hanging device
CN108792966A (en) * 2018-05-30 2018-11-13 王永妍 A kind of hanging apparatus for Architectural Equipment
CN110733985A (en) * 2019-10-24 2020-01-31 江苏师范大学 manifold blind plate dismounting hanger

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759064A (en) * 2016-12-08 2017-05-31 浙江省三门县远峰水电建设有限公司 A kind of construction of hydro project field operation automation equipment
CN107419793A (en) * 2017-05-27 2017-12-01 南昌诺义弘科技有限公司 A kind of burial equipment of subsoil drain
CN107255188A (en) * 2017-06-21 2017-10-17 中国水利水电第七工程局有限公司 A kind of lifting pipeline method suitable at pipe gallery intersection node
CN107255188B (en) * 2017-06-21 2019-04-02 中国水利水电第七工程局有限公司 A kind of lifting pipeline method suitable at pipe gallery intersection node
CN107830243A (en) * 2017-10-26 2018-03-23 刘志坤 A kind of natural gas line Construction Support device
CN108298431A (en) * 2018-01-09 2018-07-20 蒋安绍 A kind of natural gas line placement hanging device
CN108792966A (en) * 2018-05-30 2018-11-13 王永妍 A kind of hanging apparatus for Architectural Equipment
CN110733985A (en) * 2019-10-24 2020-01-31 江苏师范大学 manifold blind plate dismounting hanger

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