CN203129152U - Material backfill system - Google Patents
Material backfill system Download PDFInfo
- Publication number
- CN203129152U CN203129152U CN 201320008364 CN201320008364U CN203129152U CN 203129152 U CN203129152 U CN 203129152U CN 201320008364 CN201320008364 CN 201320008364 CN 201320008364 U CN201320008364 U CN 201320008364U CN 203129152 U CN203129152 U CN 203129152U
- Authority
- CN
- China
- Prior art keywords
- conveyor
- backfill system
- elephant trunk
- cabin
- feed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Ship Loading And Unloading (AREA)
Abstract
The utility model belongs to immersed tunnel building, and discloses a material backfill system. The material backfill system comprises a ship body and a locking backfill system arranged on the ship body, wherein the locking backfill system comprises two movable articulated chutes and a feeding module, the two movable articulated chutes are arranged on the ship rail side of the ship body, and the feeding module is connected with the articulated chutes. The movable articulated chutes and the feeding module connected with the articulated chutes are arranged on the ship body to be capable of feeding the articulated chutes, locking backfill on immersed tunnels can be completed by the articulated chutes, the articulated chutes are movably arranged so that the backfill of each position of the immersed tunnels can be achieved, fastness and stability of whole immersed tubes are guaranteed, and safety of the immersed tunnels is improved.
Description
Technical field
The utility model relates to immersed tube tunnel to be built, and particularly relates to a kind of material backfill system.
Background technology
Need to lay under water earlier the bedding of placing immersed tube when building immersed tube tunnel under water, after bedding builds up, carry out the installation of first joint immersed tube, when immersed tube being installed locking backfill, usually use in the prior art backfill ship with material by directly being sprinkled in the water on the hull, make material sink to the immersed tube both sides, but the material that this kind mode is thrown in can not evenly sink in the immersed tube both sides, can not guarantee the uniform backfill of immersed tube both sides equivalent, immersed tube easily is subjected to displacement under the effect of lateral force, and construction quality can not get effective guarantee.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is displacement how to avoid immersed tube to take place because of the uniform backfill of its both sides inequality, improves the safety of immersed tube tunnel.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of material backfill system, and it comprises: hull, and be arranged on locking backfill system on the described hull; Described locking backfill system comprises be arranged on described hull ship side one side two movably elephant trunk and the feed modules that link to each other with described elephant trunk.
Wherein, conveyor under described feed module comprises in the cabin that is arranged on the hopper supply material of accepting described hull in the belt cabin, with in the described cabin down conveyor be connected and described material carried out the belt elevator of the one-level at least machine of elevated height, and be connected and described material supplied with the feed conveyor of described elephant trunk with described belt elevator machine.
Wherein, described feed module comprises one-level belt elevator machine, and the stem of described one-level belt elevator machine is connected with the afterbody of following conveyor in the described cabin, and the stem of described one-level belt elevator machine is positioned at described belt cabin, and its afterbody is positioned at described hull top.
Wherein, link to each other by horizontal conveyor between the afterbody of conveyor down in the stem of described one-level belt elevator machine and the described cabin, time conveyor is vertical in described horizontal conveyor and the described cabin arranges, so that described material is turned to.
Wherein, described feed module also comprises respectively the first feed conveyor and the second feed conveyor that is connected with two elephant trunks with the afterbody of described one-level belt elevator machine.
Wherein, be connected by the sub-material tower between described one-level belt elevator machine and the described first feed conveyor and the second feed conveyor.
Wherein, its length direction of described elephant trunk upper edge offers a plurality of charging apertures.
Wherein, described locking backfill system comprises that two of being arranged on described hull ship side one side are mobile trolley used, two described mobile trolley used respectively with two described elephant trunks corresponding linking to each other one by one, move to drive described elephant trunk.
Wherein, the adjustable length of described elephant trunk.
(3) beneficial effect
The material backfill system that technique scheme provides, by the feed module that elephant trunk movably is set at hull and links to each other with elephant trunk, can realize the elephant trunk feed, finish locking backfill to immersed tube tunnel by elephant trunk, realize the even feed of immersed tube both sides and the real-time deposition of material, the removable setting of elephant trunk can realize the even backfill to each position of immersed tube tunnel, guarantee the firm stable of immersed tube integral body, improve the safety of immersed tube tunnel.
Description of drawings
Fig. 1 is the structural representation of the material backfill system of the utility model embodiment;
The schematic diagram that Fig. 2 is to use the material backfill system of the utility model embodiment the immersed tube both sides to be carried out backfill;
The schematic diagram that Fig. 3 is to use the material backfill system of the utility model embodiment the immersed tube top to be carried out backfill.
Wherein, 1: conveyor under in the cabin; 2: horizontal conveyor; 3: the belt elevator machine; 4: the first feed conveyors; 5: the second feed conveyors; 6: the sub-material tower; 7: hopper; 8: the first elephant trunks; 9: the second elephant trunks; 10: immersed tube.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows the structural representation of present embodiment material backfill system, and Fig. 2 and Fig. 3 show the structure of the backfill part in the present embodiment material backfill system.With reference to diagram, present embodiment material backfill system comprises hull, and is arranged on the locking backfill system on the described hull; Described locking backfill system comprises be arranged on described hull ship side one side two movably elephant trunk and the feed modules that link to each other with described elephant trunk.The feed module of the material backfill system of this structure by elephant trunk movably being set at hull and linking to each other with elephant trunk, can realize the elephant trunk feed, finish locking backfill to immersed tube tunnel by elephant trunk, realize the even feed of immersed tube both sides and the real-time deposition of material, the removable setting of elephant trunk, can realize the even backfill to each position of immersed tube tunnel, guarantee the firm stable of immersed tube integral body, improve the safety of immersed tube tunnel.
Particularly, conveyor 1 under the feed module comprises in the cabin that is arranged on the hopper supply material of accepting described hull in the belt cabin, with in the described cabin down conveyor 1 be connected and described material carried out the belt elevator of the one-level at least machine of elevated height, and be connected and described material supplied with the feed conveyor of described elephant trunk with described belt elevator machine.Be that following conveyor 1 is arranged in the belt cabin in the cabin, a plurality of hoppers 7 are set on the hopper of hull, the discharging opening of described hopper 7 is positioned at the top of conveyor 1 under the described cabin, material in the hull hopper is sent to by hopper 7 and descends on the conveyor 1 in the cabin, be sent to the belt elevator machine by following conveyor 1 in the cabin again, the conveying that the belt elevator machine hoists to material, and further material is supplied with the feed conveyor, by the feed conveyor with mass transport to elephant trunk, finish locking backfill to immersed tube tunnel by elephant trunk.
The progression of belt elevator machine waits to set according to the size of the required height that reaches of material in the engineering, hull, and is higher when the height of the required transmission of material, when hull has corresponding length, can suitably increase the progression of belt elevator machine, and vice versa.In the present embodiment, described feed module is provided with one-level belt elevator machine, be the one-level belt elevator machine 3 shown in Fig. 1, the stem of one-level belt elevator machine 3 is connected with the afterbody of following conveyor 1 in the described cabin by horizontal conveyor 2, laterally time conveyor 1 vertical setting in conveyor 2 and the described cabin is for material is turned to; The stem of described one-level belt elevator machine 3 is positioned at described belt cabin, its afterbody is positioned at described hull top, and the tail height of conveyor 1 is than its stem height height under in the cabin, realize that thus material tentatively promotes by following conveyor 1 in the cabin, further by one-level belt elevator machine 3 delivers from vault and second lift.
When described feed module has belt elevator machine more than one-level, follow-up belt elevator machine promoted to link to each other with one-level belt elevator machine 3 in turn get final product, accept the material that upper level belt elevator machine is carried by back one-level belt elevator machine, and again material is promoted.
In the present embodiment, described feed module also comprises the feed conveyor that links to each other with the afterbody of described one-level belt elevator machine 3, and the feed conveyor is the elephant trunk feed, with backfill that immersed tube 10 is under water locked.Above-mentioned elephant trunk has two, be respectively first elephant trunk 8 and second elephant trunk 9, link to each other by the first feed conveyor 4 between the afterbody of first elephant trunk 8 and one-level belt elevator machine 3, link to each other by the second feed conveyor 5 between the afterbody of second elephant trunk 9 and one-level belt elevator machine 3, by the first feed conveyor 4 and the second feed conveyor 5 material is supplied with first elephant trunk 8 and second elephant trunk 9 respectively, satisfy two elephant trunks to the needs of immersed tube 10 even locking backfills.
In order to realize that the material that one-level belt elevator machine 3 transmits can effectively distribute according to the elephant trunk backfill is required separately, present embodiment is provided with sub-material tower 6 between the afterbody of described one-level belt elevator machine 3 and the first feed conveyor 4 and the second feed conveyor 5, by sub-material tower 6 material that one-level belt elevator machine 3 is transmitted is divided into two parts, send the described first feed conveyor 4 and the second feed conveyor 5 respectively to.
Described locking backfill system comprises that also two of being arranged on described hull ship side one side are mobile trolley used, two described mobile trolley used respectively with first elephant trunk 8 and second elephant trunk 9 corresponding linking to each other one by one, move to drive two elephant trunks, carry out backfill symmetrically by two elephant trunks in immersed tube 10 both sides.The mode of two mobile trolley used employing variable-frequency motor drive sprockets, chain realizes that trolley running speed is 0-10m/min; Two elephant trunk specifications are: φ 1200x16mm, the effective operation height is about underwater 35m, and the adjustable length of elephant trunk and all establishing on each elephant trunk by several charging apertures is to adapt to feeding needs when the different depth of water, elephant trunk adopts the hoist engine lifting, and can lock at diverse location.
When carrying out the backfill operation of immersed tube 10 both sides, can be with reference to shown in Figure 2, the distance between first elephant trunk 8 and second elephant trunk 9 is set to identical with the width of immersed tube 10; When carrying out immersed tube 10 top backfill operations, can stop to an elephant trunk feed, only be suitable for another elephant trunk, as shown in Figure 3, second elephant trunk 9 shifted to the hull afterbody, and will move certain altitude on second elephant trunk, the 9 relative waters surface, stop to second elephant trunk, 9 feed, simultaneously first elephant trunk 8 is moved a certain distance to midship, make the discharging opening of first elephant trunk 8 be positioned at immersed tube 10 over top, to first elephant trunk, 8 feed, once finish the backfill operation at immersed tube 10 tops by the first feed conveyor 4.In the present embodiment, width according to immersed tube 10, the moving range of first elephant trunk 8 is set in the ship to about the bow 21m, the moving range of second elephant trunk 9 is set in the ship to about the stern 36m, also be provided with magazine on the hull, this magazine has certain material storage capacity, guarantees when the material cargo ship can not arrive on time or change the material cargo ship, and is uninterrupted to the material supply of two elephant trunks.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (9)
1. a material backfill system is characterized in that, comprising: hull, and be arranged on locking backfill system on the described hull; Described locking backfill system comprises be arranged on described hull ship side one side two movably elephant trunk and the feed modules that link to each other with described elephant trunk.
2. material backfill system as claimed in claim 1, it is characterized in that, conveyor under described feed module comprises in the cabin that is arranged on the hopper supply material of accepting described hull in the belt cabin, with in the described cabin down conveyor be connected and described material carried out the belt elevator of the one-level at least machine of elevated height, and be connected and described material supplied with the feed conveyor of described elephant trunk with described belt elevator machine.
3. material backfill system as claimed in claim 2, it is characterized in that, described feed module comprises one-level belt elevator machine, the stem of described one-level belt elevator machine is connected with the afterbody of following conveyor in the described cabin, the stem of described one-level belt elevator machine is positioned at described belt cabin, and its afterbody is positioned at described hull top.
4. material backfill system as claimed in claim 3, it is characterized in that, link to each other by horizontal conveyor between the afterbody of conveyor down in the stem of described one-level belt elevator machine and the described cabin, time conveyor is vertical in described horizontal conveyor and the described cabin arranges, so that described material is turned to.
5. material backfill system as claimed in claim 4 is characterized in that, described feed module also comprises respectively the first feed conveyor and the second feed conveyor that is connected with two elephant trunks with the afterbody of described one-level belt elevator machine.
6. material backfill system as claimed in claim 5 is characterized in that, is connected by the sub-material tower between described one-level belt elevator machine and the described first feed conveyor and the second feed conveyor.
7. material backfill system as claimed in claim 2 is characterized in that, its length direction of described elephant trunk upper edge offers a plurality of charging apertures.
8. material backfill system as claimed in claim 1, it is characterized in that, described locking backfill system comprises that two of being arranged on described hull ship side one side are mobile trolley used, two described mobile trolley used respectively with two described elephant trunks corresponding linking to each other one by one, move to drive described elephant trunk.
9. material backfill system as claimed in claim 1 is characterized in that, the adjustable length of described elephant trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008364 CN203129152U (en) | 2013-01-08 | 2013-01-08 | Material backfill system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008364 CN203129152U (en) | 2013-01-08 | 2013-01-08 | Material backfill system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129152U true CN203129152U (en) | 2013-08-14 |
Family
ID=48937147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008364 Expired - Lifetime CN203129152U (en) | 2013-01-08 | 2013-01-08 | Material backfill system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911999A (en) * | 2013-01-08 | 2014-07-09 | 中交第一航务工程局有限公司 | Material backfilling system |
| CN107012890A (en) * | 2017-05-22 | 2017-08-04 | 中交航局第二工程有限公司 | Immersed tube casting system and casting method |
-
2013
- 2013-01-08 CN CN 201320008364 patent/CN203129152U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911999A (en) * | 2013-01-08 | 2014-07-09 | 中交第一航务工程局有限公司 | Material backfilling system |
| CN103911999B (en) * | 2013-01-08 | 2016-02-03 | 中交第一航务工程局有限公司 | Material backfill system |
| CN107012890A (en) * | 2017-05-22 | 2017-08-04 | 中交航局第二工程有限公司 | Immersed tube casting system and casting method |
| CN107012890B (en) * | 2017-05-22 | 2022-05-27 | 中交一航局第二工程有限公司 | Immersed tube pouring system and pouring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103911999B (en) | Material backfill system | |
| CN203127109U (en) | Feeding backfilling boat | |
| CN104325553B (en) | A kind of heat insulation building block automatic assembly line | |
| CN103204227A (en) | Self-unloading bulk cargo transport ship and unloading method thereof | |
| CN201496069U (en) | Bridge type transfer machine with large span | |
| CN209651473U (en) | The continuous bucket unloader of novel linear reciprocating high-efficiency intelligent environmental protection type | |
| WO2012106771A2 (en) | Port infrastructure system | |
| CN203129152U (en) | Material backfill system | |
| CN103523461A (en) | Scraper plate collecting device and bulk cargo ship borne material self-discharging equipment manufactured by same | |
| CN205294338U (en) | Automatic distributing device of bulk material warehouse all standing formula | |
| WO2021237993A1 (en) | Laying and recovering device for underwater operation lifting cabin | |
| CN204078016U (en) | One is transferred and is loaded and unloaded transport bulge carrier | |
| CN204057317U (en) | One is transferred handling carrying ship | |
| CN204057316U (en) | The portable single head sackloader of a kind of driving | |
| CN204056248U (en) | A kind of transfer system loading and unloading carrier and carrier with this system of transferring | |
| CN115355006A (en) | Intelligent multi-machine collaborative mining system for deep sea | |
| CN204057315U (en) | The portable double end sackloader of a kind of driving | |
| CN205346398U (en) | Multistage folding belt of driving formula shipment machine | |
| CN104003212A (en) | Gantry moving hopper type lightering ship loader | |
| CN103395609B (en) | A kind of hello dregs of rice machine being automatically applicable to pulp feeding | |
| CN203529276U (en) | Scraping plate collecting device and bulk-cargo ship loaded-cargo self-unloading device manufactured through scraping plate collecting device | |
| CN203094383U (en) | Anchor chain towing device | |
| CN203450746U (en) | Automatic pulp feeder applicable to pulp feeding | |
| CN203727616U (en) | Rockfill transport engineering vessel | |
| CN204057318U (en) | One is transferred handling carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |