CN110439049A - Variable-width combined type chain type development machine - Google Patents
Variable-width combined type chain type development machine Download PDFInfo
- Publication number
- CN110439049A CN110439049A CN201910576682.3A CN201910576682A CN110439049A CN 110439049 A CN110439049 A CN 110439049A CN 201910576682 A CN201910576682 A CN 201910576682A CN 110439049 A CN110439049 A CN 110439049A
- Authority
- CN
- China
- Prior art keywords
- catena
- panel
- development machine
- chain type
- variable
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/087—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with digging unit working in a plane inclined to the direction of travel
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/088—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain pivotable relative to the frame
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/143—Buckets; Chains; Guides for buckets or chains; Drives for chains chains; chain links; scraper chains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/06—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging elements mounted on an endless chain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a kind of variable-width combined type chain type development machines, it include: excavation main body, including front deck and rear deck mutually hinged, wherein, the front deck and rear deck are spliced by multiple structural bodies, by the quantity of adjustment structure body, to realize the excavation width for adjusting entire chain type development machine.Chain type of the invention excavates mechanism by adjusting oil cylinder dilatability to adjust the tilt angle for cutting catena panel, and accurate control over-excavation amount, guidance equipment, which meets, excavates curve；And it can whole fast assembling-disassembling, raising installation and maintenance efficiency.
Description
Technical field
The present invention relates to excavate construction applications.It is more particularly related to a kind of variable-width combined type chain type pick
Into machine.
Background technique
Based on the construction method of traditional city tunnel is constructed with excavation and cast-in-place.Foundation pit branch is arranged in cut and cover tunneling more
Shield and water seal curtain, the construction time is long, occupies road has a lot of social connections, cast-in-place construction noise is larger, and site operation rubbish is more, carbon discharge capacity
Greatly, to the interference of resident and to being affected of building, under-traverse tunnel structure cast-in-place concrete quality cannot be guaranteed, synthesis is applied
Work is at high cost, and different tunnel excavation situations are different, and sometimes excavation width is different.
Therefore, need to develop a kind of adjustable excavation width, and non-support structure can realize setting for Rapid Excavation
It is standby.
Summary of the invention
In order to achieve the goal above, the present invention provides a kind of variable-width combined type chain type development machine, comprising:
Main body is excavated, including front deck and rear deck mutually hinged, wherein the front deck and rear deck are spelled by multiple structural bodies
It connects, by the quantity of adjustment structure body, to realize the excavation width for adjusting entire chain type development machine.
Preferably, the variable-width combined type chain type development machine, for front deck, rear deck, outermost two
The side top of structural body is detachably installed by breast boards upwards.
Preferably, the variable-width combined type chain type development machine, further includes:
If whitening catena panel, it is removably mounted to the front deck respectively along direction of travel front end, several cut catena
Panel is combined into a square meter, wherein the quantity for cutting catena panel is accordingly adjusted with the variation of structural body quantity.
Preferably, the variable-width combined type chain type development machine, it is each described to cut catena panel surface and be covered with plane
Native steel-tooth；As chain type development machine moves ahead, the soil in catena panel planing front is cut；The catena panel of cutting is by chain-drive mechanism
And if be distributed in its surface whitening catena constitute, under the driving of chain rotating mechanism, cut catena realize rotation, to dig
Soil；The native steel-tooth of plane is distributed in the catena surface of cutting；
Wherein, each described cut realizes connection, the telescopic machine by telescoping mechanism between catena panel and the front deck
Structure fixing end is removably mounted on the front deck, and telescopic end is removably mounted to described cut on catena panel；By adjusting institute
There are the length and angle that telescoping mechanism is different, and then adjusts the corresponding different inclinations for cutting catena panel of each telescoping mechanism
Angle meets actual demand to adjust different cutting depths.
Preferably, the variable-width combined type chain type development machine will be described when front has pipeline to hinder construction
Breast boards is removed.
Preferably, the variable-width combined type chain type development machine,
Wherein, controller receives the tilt angle regulating command that operating platform sends over, and is translated into and corresponds to
The different collapsing lengths and angle index of the telescoping mechanism of different chain drive structures, and telescoping mechanism is adjusted according to the index
Length and angle.
Preferably, the variable-width combined type chain type development machine, the telescoping mechanism are hydraulic cylinder.
Preferably, the variable-width combined type chain type development machine, further includes strut, is folded in the rear deck edge
It between the two sides of width direction, is supported with the two sides to rear deck, and removable between the support foot of the strut and rear deck side
Voussoir of jumping a queue is unloaded, to be finely adjusted section, so that the support foot of strut and rear deck contact aside are more tight.
Preferably, the variable-width combined type chain type development machine, the front deck front end is vertically equipped with several cunnings
Slot is corresponded with the catena panel of cutting；
It each cuts catena panel to be slidably mounted on corresponding sliding slot by telescoping mechanism, wherein telescoping mechanism is consolidated
Fixed end is fixed on sliding block, and the sliding block is slidably fastened in the sliding slot；And it is moved to predeterminated position to sliding block, utilize spiral shell
Bolt locks the sliding block, avoids moving.
The present invention is include at least the following beneficial effects:
1, chain type of the invention excavation mechanism passes through the tilt angle for adjusting oil cylinder dilatability so that catena panel is cut in adjusting,
Accurate control over-excavation amount, guidance equipment, which meets, excavates curve；
2, chain type of the invention excavation mechanism can whole fast assembling-disassembling, raising installation and maintenance efficiency；
3, chain type of the invention excavates mechanism, changes fabricated structure body size, i.e. flexibly changing equipment excavation width；
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of variable-width combined type chain type development machine of the present invention；
Fig. 2 is front deck and the connection schematic diagram for cutting catena panel in the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", " vertical
To ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", the instructions such as "outside" side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
As shown in Figure 1, the present invention provides a kind of variable-width combined type chain type development machine, comprising:
Main body 1 is excavated, including front deck 101 and rear deck 102 mutually hinged, wherein the front deck and rear deck are by multiple
Structural body 120 is spliced, by the quantity of adjustment structure body 120, to realize that the excavation for adjusting entire chain type development machine is wide
Degree (and be located at left and right sides structural body, along excavate main body before line direction width and be located in the middle structural body incomplete one
It causes).If whitening catena panel, it is removably mounted to the excavation main body respectively along direction of travel front end, several cut catena
Panel is combined into a square meter, wherein the quantity for cutting catena panel is accordingly adjusted with the variation of structural body quantity.Of the invention
Chain type excavates mechanism, the quantity for cutting catena panel is adjusted by the quantity and simultaneously match that change fabricated structure body, flexibly
Change equipment excavation width, to adapt to different construction environments, there is good actual application prospect.The embodiment above
In, chain type of the invention excavates mechanism and passes through the tilt angle for adjusting oil cylinder dilatability so that catena panel is cut in adjusting, accurate control
The amount of backbreaking is made, guidance equipment, which meets, excavates curve；And chain type of the invention excavate mechanism can whole fast assembling-disassembling, improve installation
And maintenance efficiency；Chain type of the invention excavates mechanism, changes combined part size, i.e. flexibly changing equipment excavation width；
In one of embodiment, if further including whitening catena panel 5, it is removably mounted to the front deck respectively
101 along direction of travel front end, several are cut catena panel 5 and are combined into a square meter, wherein the quantity for cutting catena panel 5, with structure
The variation of body quantity and accordingly adjust.Each 5 surface of catena panel of cutting is covered with the native steel-tooth of plane；Before chain type development machine
Row cuts the soil in the planing of catena panel 5 front；If described cut catena panel 5 by chain-drive mechanism and be distributed in its surface
Whitening catena is constituted, and under the driving of chain rotating mechanism, is cut catena and is realized rotation, to dig soil；It is described to cut the distribution of catena surface
There is the native steel-tooth of plane；Wherein, each described cut realizes connection by telescoping mechanism between catena panel 5 and the front deck 101, described
6 fixing end of telescoping mechanism is removably mounted on the front deck 101, and telescopic end is removably mounted to described cut on catena panel 5；
By adjusting all telescoping mechanisms 6 different length and angle, and then adjust that each telescoping mechanism 6 is corresponding to cut catena panel
5 different tilt angles meet actual demand to adjust different cutting depths.
In one of embodiment, the variable-width combined type chain type development machine, for front deck 101, rear deck
102, breast boards 4 is detachably installed on the side top of outermost two structural bodies upwards.When front has pipeline to hinder construction
When, the breast boards is removed.
In one of embodiment, the variable-width combined type chain type development machine, further includes strut 7, sandwiched
Between the two sides of the rear deck in the width direction, be supported with the two sides to rear deck 102, and the support foot of the strut 7 with
It detachably jumps a queue between rear deck side voussoir 8, to be finely adjusted section, so that the support foot of strut 7 and rear deck contact aside are more tight
It is real.
In one of embodiment, the variable-width combined type chain type development machine, the front deck front end is vertically pacified
Equipped with several sliding slots, corresponded with the catena panel 5 of cutting；Catena panel 5 is each cut slidably to pacify by telescoping mechanism 6
Loaded on corresponding sliding slot, wherein the fixing end of telescoping mechanism 6 is fixed on sliding block, and the sliding block is slidably fastened on described
In sliding slot；And it is moved to predeterminated position to sliding block, the sliding block is locked using bolt, avoids moving.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of variable-width combined type chain type development machine characterized by comprising
Main body is excavated, including front deck and rear deck mutually hinged, wherein the front deck and rear deck spliced by multiple structural bodies and
At by the quantity of adjustment structure body, to realize the excavation width for adjusting entire chain type development machine.
2. variable-width combined type chain type development machine as described in claim 1, which is characterized in that for front deck, rear deck, most
The side top of two structural bodies in outside is detachably installed by breast boards upwards.
3. variable-width combined type chain type development machine as described in claim 1, which is characterized in that further include:
If whitening catena panel, it is removably mounted to the front deck respectively along direction of travel front end, several cut catena panel
It is combined into a square meter, wherein the quantity for cutting catena panel is accordingly adjusted with the variation of structural body quantity.
4. variable-width combined type chain type development machine as claimed in claim 3, which is characterized in that cut catena panel described in each
Surface is covered with the native steel-tooth of plane；As chain type development machine moves ahead, the soil in catena panel planing front is cut；It is described cut catena panel by
If chain-drive mechanism and be distributed in its surface whitening catena constitute, under the driving of chain rotating mechanism, cut catena realize turn
It is dynamic, to dig soil；The native steel-tooth of plane is distributed in the catena surface of cutting；
Wherein, each described cut realizes connection by telescoping mechanism between catena panel and the front deck, and the telescoping mechanism is solid
Fixed end is removably mounted on the front deck, and telescopic end is removably mounted to described cut on catena panel；By adjusting all stretch
Contracting mechanism different length and angle, and then adjust the corresponding different inclinations angle for cutting catena panel of each telescoping mechanism
Degree, to adjust different cutting depths, meets actual demand.
5. variable-width combined type chain type development machine as described in claim 1, which is characterized in that when front has pipeline obstruction to apply
Working hour removes the breast boards.
6. variable-width combined type chain type development machine as claimed in claim 4, which is characterized in that
Controller receives the tilt angle regulating command that operating platform sends over, and is translated into corresponding to different chain conveyers
The different collapsing lengths and angle index of the telescoping mechanism of structure, and according to the length of index adjusting telescoping mechanism and angle
Degree.
7. the variable-width combined type chain type development machine as described in claim 4 or 7 is any, which is characterized in that the telescopic machine
Structure is hydraulic cylinder.
8. variable-width combined type chain type development machine as claimed in claim 4, which is characterized in that further include strut, sandwiched
It between the two sides of the rear deck in the width direction, is supported with the two sides to rear deck, and the support foot and rear deck of the strut
It detachably jumps a queue between side voussoir, to be finely adjusted section, so that the support foot of strut and rear deck contact aside are more tight.
9. variable-width combined type chain type development machine as claimed in claim 4, which is characterized in that vertically pacify the front deck front end
Equipped with several sliding slots, corresponded with the catena panel of cutting；
It each cuts catena panel to be slidably mounted on corresponding sliding slot by telescoping mechanism, wherein the fixing end of telescoping mechanism
It is fixed on sliding block, the sliding block is slidably fastened in the sliding slot；And it is moved to predeterminated position to sliding block, it will using bolt
The sliding block is locked, avoids moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576682.3A CN110439049A (en) | 2019-06-28 | 2019-06-28 | Variable-width combined type chain type development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576682.3A CN110439049A (en) | 2019-06-28 | 2019-06-28 | Variable-width combined type chain type development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110439049A true CN110439049A (en) | 2019-11-12 |
Family
ID=68428828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910576682.3A Pending CN110439049A (en) | 2019-06-28 | 2019-06-28 | Variable-width combined type chain type development machine |
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| Country | Link |
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| CN (1) | CN110439049A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0437699U (en) * | 1990-07-27 | 1992-03-30 | ||
| CN1800514A (en) * | 2005-12-13 | 2006-07-12 | 上海市第二市政工程有限公司 | Big section pipe roof- box culvert jacking construction method |
| CN206530336U (en) * | 2017-02-27 | 2017-09-29 | 中铁工程装备集团有限公司 | A kind of full advance self-travel type U-shaped shield machine |
| CN109339814A (en) * | 2018-10-11 | 2019-02-15 | 中交第二航务工程局有限公司 | Tunneling boring chain type tunnels assembled development machine |
| CN109349061A (en) * | 2018-12-20 | 2019-02-19 | 温州大学 | Plantlet of transplant machine |
-
2019
- 2019-06-28 CN CN201910576682.3A patent/CN110439049A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0437699U (en) * | 1990-07-27 | 1992-03-30 | ||
| CN1800514A (en) * | 2005-12-13 | 2006-07-12 | 上海市第二市政工程有限公司 | Big section pipe roof- box culvert jacking construction method |
| CN206530336U (en) * | 2017-02-27 | 2017-09-29 | 中铁工程装备集团有限公司 | A kind of full advance self-travel type U-shaped shield machine |
| CN109339814A (en) * | 2018-10-11 | 2019-02-15 | 中交第二航务工程局有限公司 | Tunneling boring chain type tunnels assembled development machine |
| CN109349061A (en) * | 2018-12-20 | 2019-02-19 | 温州大学 | Plantlet of transplant machine |
Non-Patent Citations (1)
| Title |
|---|
| 水利电力部水利水电建设总局: "《水利水电工程施工组织设计手册 第2卷 施工技术》", 28 February 1990, 水利电力出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |
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| RJ01 | Rejection of invention patent application after publication |