CN206705563U

CN206705563U - A kind of novel pile formula crane

Info

Publication number: CN206705563U
Application number: CN201720442469.XU
Authority: CN
Inventors: 张胜
Original assignee: Zhongshan City Power Capacity Of Heavy Lifting Machinery Co
Current assignee: Zhongshan City Power Capacity Of Heavy Lifting Machinery Co
Priority date: 2017-04-25
Filing date: 2017-04-25
Publication date: 2017-12-05
Anticipated expiration: 2027-04-25

Abstract

A kind of novel pile formula crane, including vertical columns, the control room and arm being arranged on the vertical columns, arm is articulated with the control room upper end, also include connection arm and the hydraulic stem of control room bottom, arm can where vertical columns and arm plane internal rotation, coiling apparatus is provided with above arm, the first suspension hook and the second suspension hook are provided with below arm, drag-line connects power-equipment, coiling apparatus, first suspension hook and the second suspension hook, first suspension hook and the second suspension hook include symmetrically arranged two hooks, it can solve the problem that crane in lift cargo is run-off the straight or even the problem of break off relations.

Description

A kind of novel pile formula crane

Technical field

It the utility model is related to crane technical field, and in particular to a kind of novel pile formula crane.

Background technology

Existing crane typically using translating trolleys are set on arm, sets jack up unit, raising under translating trolleys Suspension hook to be installed on device and carrys out handling weight, common suspension hook is all unilateral suspension hook, i.e., the suspension hook of only one hook, and only one Group jack up unit, this causes in the very big goods of handling weight, such as easy run-off the straight and center of gravity be not during large-scale counter etc. Steady situation, the major accident that goods unhook is dropped even occurs when serious.

Utility model content

The purpose of this utility model is to be directed to deficiency of the prior art, and provides a kind of novel pile formula crane, its It can solve the problem that crane in lift cargo is run-off the straight or even the problem of break off relations.

The purpose of this utility model is achieved through the following technical solutions：

A kind of novel pile formula crane is provided, including vertical columns, the control room and arm that are arranged on the vertical columns, Arm is articulated with the control room upper end, in addition to connection arm and the hydraulic stem of control room bottom, and arm can be fixed vertical Plane internal rotation where post and arm, arm top are provided with coiling apparatus, the first suspension hook and the second suspension hook are provided with below arm, draw Rope connection power-equipment, coiling apparatus, the first suspension hook and the second suspension hook, the first suspension hook and the second suspension hook include symmetrically arranged Two hooks.

Wherein, the first suspension hook is arranged at the boom tip, and second suspension hook is arranged in the middle part of the arm.

Wherein, hydraulic stem has two.

Wherein, the junction of control room and the vertical columns is provided with ring-shaped platform.

Wherein, staircase is provided between control room and the arm.

The beneficial effects of the utility model：

A kind of novel pile formula crane of the present utility model, its first suspension hook and second for including being arranged at below arm are hung Hook, the first suspension hook and the second suspension hook include symmetrically arranged two hooks, and during lift cargo, power power equipment pulls drag-line, Drag-line drives the first suspension hook and the second suspension hook by coiling apparatus, so as to sling weight；Due to the first suspension hook and the second suspension hook Include two hooks, enable to the weight stress sling more balanced, will not produce unilateral suspension hook makes weight is inclined to ask Topic, while employ two groups of suspension hooks and carry out handling weight, the stress equalization for being lifted goods is further ensured, so as to solve weight The problem of run-off the straight is even broken off relations during thing handling.

Brief description of the drawings

Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not formed to of the present utility model Any restrictions, on the premise of not paying creative work, can also be according to following attached for one of ordinary skill in the art Figure obtains other accompanying drawings.

Fig. 1 is a kind of overall structural representation of novel pile formula crane of the present utility model.

Fig. 2 is a kind of structural representation of the arm of novel pile formula crane of the present utility model.

Fig. 3 is a kind of structural representation of the coiling apparatus of novel pile formula crane of the present utility model.

Fig. 4 is a kind of structural representation of the suspension hook of novel pile formula crane of the present utility model.

Reference in Fig. 1 to Fig. 4：

Vertical columns 1；

Control room 2；

Arm 3, the first suspension hook 31, the second suspension hook 32, hook 33,

Hydraulic stem 4；

Coiling apparatus 5；

Ring-shaped platform 6；

Staircase 7.

Embodiment

The utility model is further described with the following Examples.

A kind of adjustable gantry crane of the present utility model, as shown in Figures 1 to 4, including vertical columns 1, setting In control room 2 and arm 3 on the vertical columns 1, arm 3 is articulated with the upper end of control room 2, and arm 3 can be fixed vertical Post 1 and the place plane internal rotation of arm 3, in addition to connection arm 3 and the hydraulic stem 4 of the bottom of control room 2, the top of arm 3 are provided with Coiling apparatus 5, the lower section of arm 3 are provided with the first suspension hook 31 and the second suspension hook 32, drag-line connection power-equipment, coiling apparatus 5, first The suspension hook 32 of suspension hook 31 and second, the first suspension hook 31 and the second suspension hook 32 include symmetrically arranged two hooks 33, lift cargo When, determine power equipment and pull drag-line, drag-line drives the first suspension hook 31 and the second suspension hook 32 by coiling apparatus 5, so as to sling weight； Two hooks 33 are included due to the first suspension hook 31 and the second suspension hook 32, enable to the weight stress sling more balanced, The problem of tilting weight of unilateral suspension hook will not be produced, while employs two groups of suspension hooks and carrys out handling weight, is further ensured The stress equalization of goods is lifted, so as to solve the problems, such as that run-off the straight is even broken off relations during weight handling.

Wherein, the first suspension hook 31 is arranged at the end of arm 3, and second suspension hook 32 is arranged at the middle part of arm 3, The position of the first suspension hook 31 and the second suspension hook 32 is so set to improve security so that arm 3 is more uniformly stressed.

Wherein, hydraulic stem 4 has two, and hydraulic stem 4 is used to promote arm 3 can be in vertical columns 1 and arm 3 in arm 3 Place plane internal rotation, the thrust of two hydraulic stems 4 is stronger, ensures arm 3 in vertical columns 1 and the place plane inward turning of arm 3 The security turned.

Wherein, the junction of control room 2 and the vertical columns 1 is provided with ring-shaped platform 6, control room 2 and the arm 3 it Between be provided with staircase 7, staircase 7 can carry out the work such as repairing in order to which staff is gone to above arm 3 from control room 2.

Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this The spirit and scope of utility model technical scheme.

Claims

A kind of 1. novel pile formula crane, it is characterised in that：Including vertical columns, the control room being arranged on the vertical columns and Arm, arm are articulated with the control room upper end, in addition to connection arm and the hydraulic stem of control room bottom, and arm can be solid Plane internal rotation where determining column and arm, is provided with coiling apparatus above the arm, provided with the first suspension hook and the below arm Two suspension hooks, drag-line connection power-equipment, coiling apparatus, the first suspension hook and the second suspension hook, first suspension hook and described second are hung Hook includes symmetrically arranged two hooks.
A kind of 2. novel pile formula crane according to claim 1, it is characterised in that：First suspension hook is arranged at described Boom tip, second suspension hook are arranged in the middle part of the arm.
A kind of 3. novel pile formula crane according to claim 1, it is characterised in that：The hydraulic stem has two.
A kind of 4. novel pile formula crane according to claim 1, it is characterised in that：The control room is stood with the fixation The junction of post is provided with ring-shaped platform.
A kind of 5. novel pile formula crane according to claim 1, it is characterised in that：The control room and the arm it Between be provided with staircase.