CN206942772U - A kind of shield transportation system of big particle diameter sandy gravel - Google Patents
A kind of shield transportation system of big particle diameter sandy gravel Download PDFInfo
- Publication number
- CN206942772U CN206942772U CN201720632831.XU CN201720632831U CN206942772U CN 206942772 U CN206942772 U CN 206942772U CN 201720632831 U CN201720632831 U CN 201720632831U CN 206942772 U CN206942772 U CN 206942772U
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- Prior art keywords
- loop wheel
- wheel machine
- platform
- connecting bridge
- particle diameter
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Abstract
The utility model proposes a kind of shield transportation system of big particle diameter sandy gravel, solves the problems, such as to transport big particle diameter sandy gravel equipment difficult arrangement in the prior art, involves great expense.The utility model includes conveying worm, the exit of conveying worm turns slag device provided with U-type groove, U-type groove, which turns slag device, includes vibratory sieve, U-type groove turn slag device rear portion be provided with drag for stone implement dirt-excluding bucket, the bottom for dragging for stone implement dirt-excluding bucket is provided with dolly, chassis main structure is connected with connecting bridge, connecting bridge is provided with swing arm loop wheel machine beam, swing arm loop wheel machine beam is provided with combination cucurbit, the bottom of swing arm loop wheel machine beam is provided with upset platform and rubber-tired cart, drag between stone implement dirt-excluding bucket and hoisting platform, trolley track is equipped between upset platform and adjunct platform, single-beam loop wheel machine track is provided between hoisting platform and adjunct platform, single-beam loop wheel machine is installed on single-beam loop wheel machine track.Equipment of the present utility model is easy and effective, quick and easy for installation, saves construction cost；Save the energy, low-carbon environment-friendly.
Description
Technical field
Tunnel shield machine tunneling technique field is the utility model is related to, particularly relates to a kind of shield of big particle diameter sandy gravel
Structure transportation system.
Background technology
As the tunnels such as economic development, the quickening of urbanization process, city underground, water conservancy and hydropower, highway, railway are required for
Shield is excavated, and shield is safely and fast waited many advantages with it and gradually popularized.Shield machine is broadly divided into muddy water and put down at present
Weigh the three major types such as shield machine, balancing earth-pressure shielding machine, TBM, and difference excavates geology and largely determines different types of shield
Structure machine.The appearance that complexity excavates geology proposes various special construction requirements to workmen.
Work as large-diameter earth pressure balance shield machine（Digging diameter ≮ 10m）Pass through containing part major diameter sandy gravel particle（φ
≮400mm）Stratum when, although bulky grain can be transported in Rear impact by conveying worm from main frame, band
It smoothly can not be transported to well of slagging tap by formula conveyer, seriously restricted material transportation capability, finally influenceed efficiency of construction.
For complicated construction stratum how fast transportation major diameter particle this problem, the means used at present are using broken
The bulk cobble break process that broken machine will export from screw machine, is then transported rubble grain outside well by ribbon conveyer, but
It is such a method difficult arrangement, disintegrating machine price is up to a million easily, and equipment cost involves great expense.
Utility model content
The utility model proposes a kind of shield transportation system of big particle diameter sandy gravel, solve and transport big grain in the prior art
Footpath sandy gravel equipment difficult arrangement, the problem of involving great expense.
What the technical solution of the utility model was realized in：A kind of shield transportation system of big particle diameter sandy gravel, including
Conveying worm, the exit of described conveying worm turn slag device provided with U-type groove, and U-type groove, which turns slag device, includes vibratory sieve,
The rear portion that U-type groove turns slag device is provided with and drags for stone implement dirt-excluding bucket, and U-type groove turns slag device and drag for stone implement dirt-excluding bucket to be installed in chassis master
In structure, the bottom for dragging for stone implement dirt-excluding bucket is provided with dolly, and the rear portion of chassis main structure is provided with connecting bridge, and connecting bridge is provided with swing arm
Loop wheel machine beam, swing arm loop wheel machine beam are provided with combination cucurbit, and the bottom of swing arm loop wheel machine beam is provided with upset platform and rubber-tired cart, drags for stone implement and go out
Be equipped with trolley track between slag bucket and hoisting platform, between upset platform and adjunct platform, hoisting platform and adjunct platform it
Between be provided with single-beam loop wheel machine track, single-beam loop wheel machine is installed on single-beam loop wheel machine track.
Described three sides dragged in stone implement dirt-excluding bucket are provided with wear-resisting steel plate, and the outlet for dragging for stone implement dirt-excluding bucket is provided with lock
Door, telescopic oil cylinder are connected the unlatching of regulating gate with gate.
Described single-beam loop wheel machine track is divided into leading portion, changeover portion and back segment, and leading portion is located in chassis main structure, and back segment is located at
In connecting bridge, leave gap between leading portion and changeover portion, between changeover portion and back segment and connected by bearing pin.
Described single-beam loop wheel machine track also includes loop wheel machine beam, and the loop wheel machine corbel of leading portion and changeover portion is preceding in the centre of fixture block
The fixture block of section is connected with chassis main structure, and the fixture block of changeover portion is connected with chassis main structure and connecting bridge respectively, the loop wheel machine of back segment
Beam is fixedly connected with connecting bridge.
Described single-beam loop wheel machine track includes loop wheel machine beam, and single-beam loop wheel machine beam is divided into leading portion and back segment, and leading portion is located at chassis master
In structure, back segment is located in connecting bridge, and the loop wheel machine corbel of leading portion connects in the centre of fixture block, fixture block and the chassis main structure of leading portion
Connect, the loop wheel machine beam of back segment is fixedly connected with connecting bridge.
The advantages of the utility model：Equipment is easy and effective, quick and easy for installation, and the saving for being capable of high degree is constructed into
This；Without being reprocessed to cobble, the energy, low-carbon environment-friendly are saved.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model transportation system schematic flow sheet.
Fig. 2 is Fig. 1 A-A direction views.
Fig. 3 is Fig. 1 B-B direction view.
Fig. 4 is that the utility model drags for stone implement dirt-excluding bucket right view.
Fig. 5 is that the utility model drags for stone implement dirt-excluding bucket front view.
Fig. 6 is partial enlarged drawing at E in Fig. 1.
Fig. 7 is partial enlarged drawing at C in Fig. 2.
Fig. 8 is partial enlarged drawing at D in Fig. 3.
In figure：1- conveying worms, 2- sandy gravels, 3-U type grooves turn slag device, 4- chassis main structures, and 5- drags for stone implement and slagged tap
Bucket, 6- dollies, 7- single-beam loop wheel machines, 8- single-beam loop wheel machine tracks, 9- connecting bridges, 10- swing arm loop wheel machine beams, 11- combination cucurbits, 12- are turned over
Turn platform, 13- rubber-tired carts, 14- wear-resisting steel plates, 15- telescopic oil cylinders, 17- fixture blocks, 18- loop wheel machine beams, 19- bearing pins, 20- changeover portions,
21- leading portions, 22- back segments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
A kind of shield transportation system of big particle diameter sandy gravel, including conveying worm 1, described conveying worm 1 go out
Mouthful place turns slag device 3 provided with U-type groove, and U-type groove, which turns slag device 3, includes vibratory sieve, and U-type groove turns the rear portion of slag device 3 provided with dragging for stone
Device dirt-excluding bucket 5, U-type groove turn slag device 3 and drag for stone implement dirt-excluding bucket 5 and be installed in chassis main structure 4, drag for stone implement dirt-excluding bucket 5
Bottom is provided with dolly 6, and the rear portion of chassis main structure 4 is provided with connecting bridge 9, and connecting bridge 9 is provided with swing arm loop wheel machine beam 10, swing arm loop wheel machine
Beam 10 is provided with combination cucurbit 11, and the bottom of swing arm loop wheel machine beam 10 is provided with upset platform 12 and rubber-tired cart 15, drags for stone implement dirt-excluding bucket 5
Trolley track is equipped between hoisting platform, between upset platform 12 and adjunct platform, between hoisting platform and adjunct platform
Provided with single-beam loop wheel machine track 8, single-beam loop wheel machine 7 is installed on single-beam loop wheel machine track 8.
As Figure 1-3, when earth pressure shield tunneling machine driving arrives sandy gravel section, conveying worm 1 is by the sand ovum of major diameter
Stone 2 and dregs transport out from main frame, and sandy gravel 2 and dregs fall on U-type groove and turned on the vibratory sieve of slag device 3, and vibratory sieve will
Dregs and sandy gravel separation, dregs falls through screw machine and is transported on belt, then is gone out by Belt Conveying, sandy gravel 2 according to
It can take advantage of a situation to be slipped to by vibratory sieve and manual type and drag in stone implement dirt-excluding bucket 5（The reserved stone outlet hole in the middle part of chassis main structure 4）, most
Drop into eventually in dolly 6, the bottom travelling platform laying track of dolly 6, workmen will fill the dolly 6 of stone along tunneling direction
Vertical direction shift the hoisting platform of chassis main structure 4 onto, single-beam loop wheel machine 7 is by sprocket wheel chain drive by the fast transportation of dolly 6
To the adjunct platform in connecting bridge 9（Laying track in advance）On, dolly 6 is pushed on upset platform 12 along base track, profit
Dolly 6 is swung on rubber-tired cart 13 by upset platform 12 with swing arm loop wheel machine beam 10 and combination cucurbit 11, final rubber-tired cart 13 will
Major diameter cobble 2 is continually transported in well of slagging tap.
To accelerate Shield Construction Method Used progress, shield sandy gravel transportation system configures 4 dollies altogether, two upset platforms,
Two swing arm loop wheel machine beams 10 and combination cucurbit 11.
As illustrated in figures 4-5, described three sides dragged in stone implement dirt-excluding bucket 5 are provided with wear-resisting steel plate 14, drag for stone implement and go out
The outlet of slag bucket 5 is provided with gate, and telescopic oil cylinder 15 is connected the unlatching of regulating gate with gate.
Because the sandy gravel 2 of major diameter falls on to drag for there is larger impulsive force on stone implement dirt-excluding bucket 5, to ensure that dragging for stone implement goes out
The main structure of slag bucket 5 is not easily damaged, and is dragging for three face welding and wear-resistant steel plates 14 of the inner side of stone implement dirt-excluding bucket 5, while drag for stone implement and go out
Two telescopic oil cylinders 15 are configured at the gate of slag bucket 5, to the automatic switch of gate.This structure facilitates personnel's construction operation, prevents sand
Cobble 2 falls on trailer bottom platform by mistake, causes unnecessary danger.
As shown in figs 6-8, described single-beam loop wheel machine track 8 divides is located at for leading portion 21, changeover portion 20 and back segment 22, leading portion 21
In chassis main structure 4, back segment 22 is located in connecting bridge 9, between leading portion 21 and changeover portion 20, between changeover portion 20 and back segment 22
Leave gap and connected by bearing pin 19.
Described single-beam loop wheel machine track 8 also includes loop wheel machine beam 18, and the support of loop wheel machine beam 18 of leading portion 21 and changeover portion 20 is in fixture block
17 centre, the fixture block 17 of leading portion 21 are connected with chassis main structure 4, the fixture block 17 of changeover portion 20 respectively with chassis main structure 4 and
Connecting bridge 9 is connected, and the loop wheel machine beam 18 of back segment 22 is fixedly connected with connecting bridge 9.
To adapt to the small curve turning of shield machine and the smoothly requirement of travelling jack, leading portion, the loop wheel machine beam of changeover portion are floated
Dynamic formula supports, and formula support is fixed in connection bridge section loop wheel machine beam；Single-beam loop wheel machine track divides leading portion, changeover portion, back segment three-stage to set
Meter, to provide enough bearing capacities, while leaves gap, to meet the requirement turned.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of shield transportation system of big particle diameter sandy gravel, including conveying worm（1）, it is characterised in that：Described spiral
Conveyer（1）Exit turn slag device provided with U-type groove（3）, U-type groove turns slag device（3）Including vibratory sieve, U-type groove turns slag dress
Put（3）Rear portion be provided with drag for stone implement dirt-excluding bucket（5）, U-type groove turns slag device（3）With drag for stone implement dirt-excluding bucket（5）It is installed in chassis
Main structure（4）On, drag for stone implement dirt-excluding bucket（5）Bottom be provided with dolly（6）, chassis main structure（4）Rear portion be provided with connecting bridge
（9）, connecting bridge（9）It is provided with swing arm loop wheel machine beam（10）, swing arm loop wheel machine beam（10）It is provided with combination cucurbit（11）, swing arm loop wheel machine beam
（10）Bottom be provided with upset platform（12）And rubber-tired cart（13）, drag for stone implement dirt-excluding bucket（5）Between hoisting platform, upset platform
（12）Trolley track is equipped between adjunct platform, single-beam loop wheel machine track is provided between hoisting platform and adjunct platform（8）, it is single
Beam loop wheel machine track（8）On single-beam loop wheel machine is installed（7）.
2. the shield transportation system of big particle diameter sandy gravel according to claim 1, it is characterised in that：The described stone implement that drags for goes out
Slag bucket（5）Three interior sides are provided with wear-resisting steel plate（14）, drag for stone implement dirt-excluding bucket（5）Outlet be provided with gate, telescopic oil cylinder
（15）The unlatching of regulating gate is connected with gate.
3. the shield transportation system of big particle diameter sandy gravel according to claim 1, it is characterised in that：Described single-beam loop wheel machine
Track（8）It is divided into leading portion（21）, changeover portion（20）And back segment（22）, leading portion（21）It is located at chassis main structure（4）On, back segment（22）
It is located at connecting bridge（9）On, leading portion（21）With changeover portion（20）Between, changeover portion（20）With back segment（22）Between leave gap simultaneously
Pass through bearing pin（19）Connection.
4. the shield transportation system of big particle diameter sandy gravel according to claim 3, it is characterised in that：Described single-beam loop wheel machine
Track（8）Also include loop wheel machine beam（18）, leading portion（21）And changeover portion（20）Loop wheel machine beam（18）Support is in fixture block（17）Centre, it is preceding
Section（21）Fixture block（17）With chassis main structure（4）Connection, changeover portion（20）Fixture block（17）Respectively with chassis main structure（4）With
Connecting bridge（9）Connection, back segment（22）Loop wheel machine beam（18）With connecting bridge（9）It is fixedly connected.
5. the shield transportation system of big particle diameter sandy gravel according to claim 1, it is characterised in that：Described single-beam loop wheel machine
Track（8）Including loop wheel machine beam（18）, single-beam loop wheel machine track（8）It is divided into leading portion（21）And back segment（22）, leading portion（21）It is located at chassis
Main structure（4）On, back segment（22）It is located at connecting bridge（9）On, leading portion（21）Loop wheel machine beam（18）Support is in fixture block（17）Centre, it is preceding
Section（21）Fixture block（17）With chassis main structure（4）Connection, back segment（22）Loop wheel machine beam（18）With connecting bridge（9）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632831.XU CN206942772U (en) | 2017-06-02 | 2017-06-02 | A kind of shield transportation system of big particle diameter sandy gravel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632831.XU CN206942772U (en) | 2017-06-02 | 2017-06-02 | A kind of shield transportation system of big particle diameter sandy gravel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942772U true CN206942772U (en) | 2018-01-30 |
Family
ID=61362634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720632831.XU Withdrawn - After Issue CN206942772U (en) | 2017-06-02 | 2017-06-02 | A kind of shield transportation system of big particle diameter sandy gravel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219661A (en) * | 2019-07-12 | 2019-09-10 | 中铁工程装备集团有限公司 | Applied to minimum starting well separate launching corollary apparatus and originate construction method |
-
2017
- 2017-06-02 CN CN201720632831.XU patent/CN206942772U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219661A (en) * | 2019-07-12 | 2019-09-10 | 中铁工程装备集团有限公司 | Applied to minimum starting well separate launching corollary apparatus and originate construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20230512 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20230512 |