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A multifunctional construction crane

A crane, multi-functional technology, applied in cranes, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of accumulation of ice on the boom, poor protection ability, unable to ensure safe work for workers, etc., to improve the anti-skid effect. , the effect of avoiding sliding and avoiding damage

Active Publication Date: 2022-06-28
济南万天机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a multi-functional construction crane, which solves the problem that workers have poor protection ability when repairing and climbing the boom of traditional construction cranes, and cannot guarantee workers' safe work in high-altitude and windy environments. , At the same time, in rainy and icy weather, a large amount of ice accumulates on the boom, which poses a threat to the safe walking of workers

Method used

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  • A multifunctional construction crane
  • A multifunctional construction crane
  • A multifunctional construction crane

Examples

Experimental program
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Effect test

Embodiment 1

[0034] like Figure 1-5 As shown, the present invention provides a technical solution: a multifunctional construction crane, comprising a tower body 1, and a boom 2 arranged above the tower body 1, the top of the tower body 1 is fixedly connected with a control room 3, and the boom 2. Protective side frames 4 are installed on both sides of the top. The protective side frames 4 are evenly and equidistantly connected with wind supporting plates 5. The top surface of the boom 2 and the positions corresponding to the wind supporting plates 5 are provided with walking mechanisms 6. , the middle position of the traveling mechanism 6 is provided with an auxiliary pedal mechanism 7, the position of the wind support plate 5 close to the outer side is rotatably connected with a transmission connecting shaft 8, and the inner axis of the transmission connecting shaft 8 is fixedly connected with a driving gear 9, and the transmission connecting shaft 8 A guide fan 10 is fixedly connected t...

Embodiment 2

[0041] like Figure 6-7 As shown, on the basis of the first embodiment, the present invention provides a technical solution: a multifunctional construction crane, the auxiliary pedal mechanism 7 includes a movable inner groove 71, and the movable inner groove 71 is arranged at the middle position of the top of the traveling mechanism 6, and the movable inner groove 71 Two ends of the inner groove 71 are symmetrically provided with support pedals 72 , and the two support pedals 72 are fixedly connected by elastic pressing plates 73 .

[0042] A material guide groove 74 is evenly arranged inside the support pedal 72. The bottom end of the support pedal 72 is clamped and slid inside the movable inner groove 71. A pushing plate 75 is fixedly connected to the horizontal position of the bottom end of the support pedal 72. The inner side of the movable inner groove 71 is two Both ends are fixedly connected with a recovery pad frame 76 , and the pushing platen 75 is arranged correspon...

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Abstract

The invention discloses a multifunctional construction crane, which comprises a tower body and a lifting arm arranged above the tower body. A control room is fixedly connected to the top of the tower body, and protective side frames are installed on both sides of the The frame is evenly and equidistantly fixedly connected with the wind support plate, the top surface of the boom and the position corresponding to the wind drive mechanism are equipped with a traveling mechanism, the middle position of the walking mechanism is provided with an auxiliary pedal mechanism, and the position of the wind force support plate close to the outside A transmission coupling shaft is rotatably connected, a drive gear is fixedly connected to the inner shaft center of the transmission coupling shaft, and a guide fan is fixedly connected to the outer shaft center of the transmission coupling shaft. The invention relates to the technical field of construction cranes. The multifunctional construction crane achieves scraping and clearing the ice layer and moisture on the surface of the traveling mechanism and the movable inner tank, realizes the automatic cleaning function of the stepping position, improves the anti-slip effect of the worker's walking position, and realizes the multifunctionality of the crane.

Description

technical field [0001] The invention relates to the technical field of construction cranes, in particular to a multifunctional construction crane. Background technique [0002] The function of the tower crane tip is to bear the upper load from the boom rope and the balance arm rope, and directly transmit it to the tower body structure through the rotary tower, turntable, bearing and other structural components. The top of the self-elevating tower has a truncated cone column type, a forward or backward truncated cone column type, a herringbone frame type and a diagonal support frame type. [0003] For example, a construction machine with the Chinese Invention Publication No. CN105293301B, the boom and the balance arm are rotatably arranged on a rotary table, the boom arm is provided with an electric telescopic fixing rod, and the balance arm is provided with an electric telescopic fixing rod B , A fixing slot and B fixing slot are arranged on the rotary table, A rope tower a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/88B66C23/64B08B1/00B08B1/02B08B1/20
CPCB66C23/88B66C23/64B08B1/143B08B1/30B08B1/12B08B1/20
Inventor 严何
Owner 济南万天机械设备有限公司