CN105110197A - Overhead travelling crane for mounting laboratory artificial armor block - Google Patents
Overhead travelling crane for mounting laboratory artificial armor block Download PDFInfo
- Publication number
- CN105110197A CN105110197A CN201510460320.XA CN201510460320A CN105110197A CN 105110197 A CN105110197 A CN 105110197A CN 201510460320 A CN201510460320 A CN 201510460320A CN 105110197 A CN105110197 A CN 105110197A
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- block
- nose girder
- square tube
- travelling crane
- horizontal
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Abstract
The invention discloses an overhead travelling crane for mounting a laboratory artificial armor block. The overhead travelling crane comprises longitudinal guide beams, a horizontal guide beam, triangular supporting frames and a block hoisting device, wherein the longitudinal guide beams are two parallel steel tubes with an adjustable spacing; the overhead travelling crane longitudinally moves on the steel tubes through four wheels; the horizontal guide beam is connected with the triangular supporting frames through square sleeves; a spacing between the two triangular supporting frames is regulated by the sleeves in a sliding mode; the block hoisting device consists of a movable slide wheel, a fixed slide wheel, a steel wire rope, an automatic decoupling hook and a scale pointer; the movable slide wheel is matched with a transverse straight slot of the square tube through a T-shaped slide wheel rack for transversely moving the square tube; one end of the steel wire rope is used for hoisting a block through the automatic decoupling hook; and the other end of the steel wire rope is used for an operator to operate and pull the steel wire rope and control the automatic decoupling hook, thereby realizing mounting the block on any position of a slope surface. The overhead travelling crane has the advantages that: the overhead travelling crane for mounting the block is simple in structure, convenient in operation, capable of realizing precise positioning and mounting of the block, and capable of simulating a site block construction process to the greatest extent, so that block stability test results are more reliable.
Description
Technical field
The invention belongs to port engineering testing technique field, be specifically related to the artificial armor stone in a kind of laboratory and lay overhead traveling crane.
Background technology
Artificial armor stone is generally used for the protective engineerings such as harbour break-water, embankment, shore protection; the destruction of wave to fabric structure is reduced by the impulsive force of dampen wave; utilize between block and mutually hook connection, build-in, play mask group effect, reach the effect of architecture protection thing.At design phase, usually experimentally physical experiments in room, determines reasonable, safe, economic armor stone stable weight, and artificial armor stone lay the stability that density can affect armor stone, lay density larger, linking property is better, thus resistance to overturning is better.
In the lab, the mode usually adopting hand to put by laboratory technician of laying of artificial armor stone is carried out, lay relative to the loop wheel machine of site operation, the block that laboratory technician puts is more tight neat, linking property is better, therefore, this experimental technique reduces the safety reliability of artificial armor stone, brings certain unstability risk.The present invention proposes the artificial armor stone in a kind of laboratory and lay overhead traveling crane, be used for simulating the installation course of artificial armor stone camp site loop wheel machine construction, test is put with site operation more close, for more rationally actv. determines that the stable weight of artificial armor stone provides foundation.
Summary of the invention
The object of the invention is for above-mentioned technological analysis and existing problems, provide the artificial armor stone in a kind of laboratory to lay overhead traveling crane, this overhead traveling crane structure operation is simple, processing ease, more close with site operation, thus make test results more effectively reliable.
Technical scheme of the present invention:
The artificial armor stone in a kind of laboratory lays overhead traveling crane, comprises longitudinal nose girder, horizontal nose girder, triangular support bracket and block lowering equipment, longitudinal nose girder is the adjustable parallel steel tube of two spacing, and steel pipe is marked with scale, and overhead traveling crane is vertically moved on steel pipe by four wheels, horizontal nose girder is square tube, and square tube side is provided with scale, and square tube bottom surface is provided with horizontal straight trough, and square tube is connected with triangular support bracket by square casing, and the spacing of two triangular support brackets is by the slide control of sleeve pipe on horizontal nose girder, block lowering equipment is by mobile pulley, dead sheave, steel rope, automatically-unhooked and tuning drive gear forms, mobile pulley to be coordinated with the horizontal straight trough of horizontal nose girder square tube bottom surface by T-shaped pulley yoke makes its transverse shifting on horizontal nose girder, mobile pulley is fixedly connected with tuning drive gear, dead sheave is positioned at one end of horizontal nose girder, steel wire penetrating mobile pulley and dead sheave, steel rope one end is by the artificial armor stone of automatically-unhooked lifting, the other end is operated by laboratory technician and by pulling steel rope with control the artificial armor stone of automatically-unhooked realization laying in domatic optional position.
Advantage of the present invention and beneficial effect are:
It is simple, easy to operate that the artificial armor stone in this laboratory lays day bassinet structure, by the graduated scale on longitudinal nose girder and horizontal nose girder, the precise positioning that can realize block is laid, can maximum simulated field block construction process, makes block stability test results more effectively reliable; This device to be applicable in laboratory putting of artificial armor stone in two-dimensional cross-section physical experiments and three-dimension integrally physical experiments.
Accompanying drawing explanation
Fig. 1 is the facade structures schematic diagram of this job platform.
In figure: 1. automatically-unhooked 7. scale 8. steel rope 9. dead sheave 10. tuning drive gear 11. sleeve pipe 12. pulley yokes of longitudinal nose girder 2. horizontal nose girder 3. triangular support bracket 4. wheel 5. mobile pulley 6..
Detailed description of the invention
Embodiment 1:
The artificial armor stone in a kind of laboratory lays overhead traveling crane, as shown in Figure 1, comprises longitudinal nose girder 1, horizontal nose girder 2, triangular support bracket 3 and block lowering equipment, longitudinal nose girder 1 is the adjustable parallel steel tube of two spacing, and length is 2m, and steel pipe is marked with scale, and overhead traveling crane is vertically moved on steel pipe by four wheels 4, horizontal nose girder 2 is square tube, cross section is square, the length 1.2 meters of the 0.1m length of side, square tube side is provided with scale 7, square tube bottom surface is provided with horizontal straight trough, square tube is connected with triangular support bracket 3 by square casing 11, the spacing of two triangular support brackets 3 is by the slide control of sleeve pipe 11 on horizontal nose girder 2, and the bottom width of triangular support bracket 3 is 0.7 meter, be highly 0.96 meter, block lowering equipment is by mobile pulley 5, dead sheave 9, steel rope 8, automatically-unhooked 6 and tuning drive gear 10 form, mobile pulley 5 to be coordinated with the horizontal straight trough of horizontal nose girder square tube bottom surface by T-shaped pulley yoke 12 makes its transverse shifting on horizontal nose girder 2, mobile pulley 5 is fixedly connected with tuning drive gear 10, dead sheave 9 is positioned at one end of horizontal nose girder 2, steel rope 8 is through mobile pulley 5 and dead sheave 9, steel rope 8 one end is by the artificial armor stone of automatically-unhooked 6 lifting, the other end is operated by laboratory technician and realizes artificial armor stone laying in domatic optional position by pulling steel rope 8 and control automatically-unhooked 6.
In this embodiment, lay overhead traveling crane in two-dimensional cross-section physical experiments.The wide 1.0m of tank, by two of overhead traveling crane row's wheel width adjustment to identical with tank width, utilizes the guide rail at tank two ends, overhead traveling crane is directly placed in tank top.Test section slope is than being 1:1.5, and artificial armor stone adopts torsion-bending ratio, prototype 14t, model scale 1:39, and in test, the heavy 236g of torsion-bending ratio monolithic, is highly 6.91cm.The armor stone hundred square meter number of packages adopting this overhead traveling crane to put is 15.43 pieces, and hundred square meter numbers of packages of laboratory technician's hand pendulum are 16.30 pieces.It is high by 6% that laboratory technician's hand pendulum puts density than overhead traveling crane.
Embodiment 2:
The artificial armor stone in a kind of laboratory lays overhead traveling crane, identical with embodiment 1.
In this embodiment, lay overhead traveling crane in three-dimensional cross-sections physical experiments.By the sub-width adjustment of two skates of overhead traveling crane to slightly larger than break-water bottom width, by nose girder as break-water two ends.This test section slope is than being 1:1.5, and artificial armor stone adopts duplex block, prototype 6t, model scale 1:30, and in test, the heavy 222g of torsion-bending ratio monolithic, is highly 6.78cm.The armor stone hundred square meter number of packages adopting this overhead traveling crane to put is 27.15 pieces, and hundred square meter numbers of packages of laboratory technician's hand pendulum are 28.68 pieces.It is high by 6% that laboratory technician's hand pendulum puts density than overhead traveling crane.
Claims (1)
1. the artificial armor stone in laboratory lays an overhead traveling crane, it is characterized in that: comprise longitudinal nose girder, horizontal nose girder, triangular support bracket and block lowering equipment, longitudinal nose girder is the adjustable parallel steel tube of two spacing, and steel pipe is marked with scale, and overhead traveling crane is vertically moved on steel pipe by four wheels, horizontal nose girder is square tube, and square tube side is provided with scale, and square tube bottom surface is provided with horizontal straight trough, and square tube is connected with triangular support bracket by square casing, and the spacing of two triangular support brackets is by the slide control of sleeve pipe on horizontal nose girder, block lowering equipment is by mobile pulley, dead sheave, steel rope, automatically-unhooked and tuning drive gear forms, mobile pulley to be coordinated with the horizontal straight trough of horizontal nose girder square tube bottom surface by T-shaped pulley yoke makes its transverse shifting on horizontal nose girder, mobile pulley is fixedly connected with tuning drive gear, dead sheave is positioned at one end of horizontal nose girder, steel wire penetrating mobile pulley and dead sheave, steel rope one end is by the artificial armor stone of automatically-unhooked lifting, the other end is operated by laboratory technician and by pulling steel rope with control the artificial armor stone of automatically-unhooked realization laying in domatic optional position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460320.XA CN105110197A (en) | 2015-07-30 | 2015-07-30 | Overhead travelling crane for mounting laboratory artificial armor block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460320.XA CN105110197A (en) | 2015-07-30 | 2015-07-30 | Overhead travelling crane for mounting laboratory artificial armor block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105110197A true CN105110197A (en) | 2015-12-02 |
Family
ID=54658371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510460320.XA Pending CN105110197A (en) | 2015-07-30 | 2015-07-30 | Overhead travelling crane for mounting laboratory artificial armor block |
Country Status (1)
| Country | Link |
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| CN (1) | CN105110197A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10245189A (en) * | 1997-03-05 | 1998-09-14 | Shinsoun Ko | Omnidirectional moving crane used for high rise building construction |
| CN202733170U (en) * | 2012-08-21 | 2013-02-13 | 庆阳华晨建筑安装工程有限公司 | Pipeline mounting machine |
| CN202785374U (en) * | 2012-09-08 | 2013-03-13 | 中国石油化工股份有限公司 | Movable regulating type chain block frame |
-
2015
- 2015-07-30 CN CN201510460320.XA patent/CN105110197A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10245189A (en) * | 1997-03-05 | 1998-09-14 | Shinsoun Ko | Omnidirectional moving crane used for high rise building construction |
| CN202733170U (en) * | 2012-08-21 | 2013-02-13 | 庆阳华晨建筑安装工程有限公司 | Pipeline mounting machine |
| CN202785374U (en) * | 2012-09-08 | 2013-03-13 | 中国石油化工股份有限公司 | Movable regulating type chain block frame |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |