CN104594142A - Ejection and pushing device for detachment of whole ballast bed - Google Patents
Ejection and pushing device for detachment of whole ballast bed Download PDFInfo
- Publication number
- CN104594142A CN104594142A CN201510036164.4A CN201510036164A CN104594142A CN 104594142 A CN104594142 A CN 104594142A CN 201510036164 A CN201510036164 A CN 201510036164A CN 104594142 A CN104594142 A CN 104594142A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- solid concrete
- thrustor
- concrete roabed
- frame
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
Abstract
The invention relates to an ejection and pushing device for detachment of a whole ballast bed. The ejection and pushing device is characterized by comprising a hydraulic control device (2) and a vertical plate (9), wherein a group of hydraulic cylinders (7) is uniformly and horizontally arranged at one side of the vertical plate along the axis direction, and each hydraulic cylinder is respectively connected with the hydraulic control device through an oil pipe (6). The ejection and pushing device has the beneficial effects that the structure is simple, and the operation is convenient; the group of hydraulic cylinders is simultaneously controlled to work by the hydraulic control device, the cross section of the cut cast-in-situ whole ballast bed is ejected and pushed, and then the cut cast-in-situ whole ballast bed is wholly separated from a pipe sheet, so the amount of produced crushed slag is less, the concrete base is thoroughly removed, and the construction effect is high; the noise is low, and the dust is less.
Description
Technical field
The present invention relates to a kind of construction equipment for dismantling solid concrete roabed, being specifically related to a kind of thrustor for dismantling solid concrete roabed.
Background technology
Be divided into by the form of structure of track traffic solid concrete roabed: cast-in-place integral railway roadbed, cast-in-place rubber remove from office into pad solid concrete roabed, prefabricated chunk formula floating plate railway roadbed and the common railway roadbed of prefabricated chunk formula.The built subway of current China or the subway built, major part employing is cast-in-place builds solid concrete roabed, a small amount of employing rubber removes from office into cheese block railway roadbed, along with the introduction of high ferro technology, there is good damping effect, build that to pollute little, short construction period, keep in repair device of shifting block type solid concrete roabed to be easily the developing direction of urban rail transit construction.Cast-in-place integral railway roadbed will progressively be substituted by device of shifting block type solid concrete roabed.In order to reduce the construction cost of device of shifting block type solid concrete roabed, all the shield tunnel of cast-in-place integral railway roadbed before using usually when constructing, special equipment is not had to dismantle cast-in-place integral railway roadbed under prior art, air compressor machine can only be used manually to smash concrete substrate, this mode not only inefficiency, noise disintegrating slag that is large, that produce is more, and easy damaged section of jurisdiction.
Summary of the invention
The problem of cast-in-place integral railway roadbed dismantled by the special equipment that do not have that the object of the invention is under solution prior art, and provides a kind of thrustor for dismantling solid concrete roabed.
The object of the invention is to be achieved by the following technical programs:
For dismantling a thrustor for solid concrete roabed, it is characterized in that comprising hydraulic control device and riser, the hydraulic cylinder that the uniform one group of axis horizontal in riser side is arranged, each hydraulic cylinder is connected with hydraulic control device respectively by oil pipe.
On the basis of technique scheme, a frame can also be set, frame is provided with lifting gear, frame side is provided with suspension bracket, suspension bracket is connected with the lifting support be slidably matched with it, lifting support upper boom is connected by rope with lifting gear, and lifting support is moved along chute in the vertical direction, and lifting support lower beam is connected by flexible connecting member with riser.
Described lifting gear is electric block.
The tailpiece of the piston rod of described each hydraulic cylinder is equipped with push pedal, to increase lifting surface area.
Described frame bottom symmetrical position arranges a pair road wheel respectively, so that complete machine is walked on the concrete substrate of solid concrete roabed.
Described frame bilateral symmetry position arranges pair of tracks road wheel, respectively so that frame directly orbits.
Described riser side is also provided with protective cover, and uniform one group of through hole on protective cover, the hydraulic cylinder of each through hole respectively with corresponding is relative, and when hydraulic cylinder moves reciprocatingly, its piston rod passes in and out protective cover back and forth by through hole.
Beneficial effect of the present invention is that structure is simple, easy to operate, by hydraulic control device hydraulic control cylinder cohort synchronous working, the cross section of the cast-in-place integral railway roadbed that its pushing tow has been cut off, with and by the cast-in-place integral railway roadbed that cut off from overall separation section of jurisdiction, the disintegrating slag that this mode produces is few, concrete substrate is removed thoroughly, construction effect is high, and has the advantage that noise is little, dust is few.
Below just accompanying drawings and embodiment the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the perspective view of embodiment 1;
Fig. 2 is the perspective view of embodiment 2;
Fig. 3 is the using state structural representation of Fig. 2;
Fig. 4 is that the A of Fig. 3 is to structural representation;
Fig. 5 is the plan structure schematic diagram of Fig. 3.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, for a kind of thrustor for dismantling solid concrete roabed provided by the invention, comprise hydraulic control device 2 and riser 9, the hydraulic cylinder 7 that the uniform one group of axis horizontal in riser side is arranged, the tailpiece of the piston rod of hydraulic cylinder 7 is provided with push pedal 15, each hydraulic cylinder is connected by oil pipe 6 with hydraulic control device 2 respectively, riser side is also provided with protective cover 8, uniform one group of through hole 8a on protective cover, the hydraulic cylinder of each through hole respectively with corresponding is relative, when hydraulic cylinder moves reciprocatingly, its piston rod passes in and out protective cover back and forth by through hole, described riser 9 carries out handling by flexible connecting member 14.
Embodiment 2
As Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, for a kind of thrustor for dismantling solid concrete roabed provided by the invention, comprise the frame 1 that bottom symmetrical position arranges a pair road wheel 13 respectively, frame is provided with electric block 11, frame 1 immediately below electric block is provided with a pair first fixed pulleys 10, frame is also provided with hydraulic control device 2, frame side is provided with suspension bracket 4, suspension bracket top is provided with second fixed pulley 3, the corresponding both sides of suspension bracket are respectively equipped with chute 4a, the lifting support 5 be slidably matched with it is connected with between chute, lifting support upper boom 5a is connected by rope 11a with electric block, rope is successively through after the first fixed pulley 10 and the second fixed pulley 3, be fixed on lifting support upper boom 5a, lifting support is moved along chute in the vertical direction, lifting support lower beam 5b is connected with riser 9, riser 9 is connected by flexible connecting member 14 with lifting support lower beam 5b, the hydraulic cylinder 7 that the uniform one group of axis horizontal in described riser 9 side is arranged, the tailpiece of the piston rod of hydraulic cylinder 7 is provided with push pedal 15, each hydraulic cylinder 7 is filled 2 respectively and puts and be connected by oil pipe 6 with hydraulic control, riser side is also provided with protective cover 8, uniform one group of through hole 8a on protective cover, the hydraulic cylinder of each through hole respectively with corresponding is relative, when hydraulic cylinder moves reciprocatingly, its piston rod passes in and out protective cover back and forth by through hole.Described frame bilateral symmetry position arranges pair of tracks road wheel 12 respectively, and rail running wheels 12 matches with the track of solid concrete roabed.
Use procedure
In advance the solid concrete roabed removing rail is cut off and grooving, restart electric block 11, riser 9 and upper hydraulic cylinder 7 thereof are declined as in grooving in the lump, after riser 9 and upper hydraulic cylinder 7 thereof arrive assigned work position, close electric block, and riser 9 side is fixed on a lateral section at solid concrete roabed grooving place, then by hydraulic control device 2, control each hydraulic cylinder synchronous work, push pedal 15 is propped up on the opposite side cross section at solid concrete roabed grooving place, until pushing open this side solid concrete roabed from section of jurisdiction.
Claims (6)
1. one kind for dismantling the thrustor of solid concrete roabed, it is characterized in that comprising hydraulic control device (2) and riser (9), the hydraulic cylinder (7) that the uniform one group of axis horizontal in riser side is arranged, each hydraulic cylinder is connected with hydraulic control device respectively by oil pipe (6).
2. a kind of thrustor for dismantling solid concrete roabed according to claim 1, it is characterized in that arranging a frame (1), frame is provided with lifting gear (11), frame side is provided with suspension bracket (4), suspension bracket is connected with the lifting support (5) be slidably matched with it, lifting support upper boom (5a) is connected by rope (11a) with lifting gear (11), lifting support is moved along chute in the vertical direction, and lifting support lower beam (5b) is connected by flexible connecting member (14) with riser (9).
3. a kind of thrustor for dismantling solid concrete roabed according to claim 1, is characterized in that the tailpiece of the piston rod of each hydraulic cylinder is equipped with push pedal (15).
4. a kind of thrustor for dismantling solid concrete roabed according to Claims 2 or 3, is characterized in that frame bottom symmetrical position arranges a pair road wheel (13) respectively.
5. a kind of thrustor for dismantling solid concrete roabed according to Claims 2 or 3, is characterized in that frame bilateral symmetry position arranges pair of tracks road wheel (12) respectively.
6. a kind of thrustor for dismantling solid concrete roabed according to claim 1; it is characterized in that riser side is also provided with protective cover (8); uniform one group of through hole (8a) on protective cover; the hydraulic cylinder (7) of each through hole respectively with corresponding is relative; when hydraulic cylinder moves reciprocatingly, its piston rod passes in and out protective cover back and forth by through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036164.4A CN104594142B (en) | 2015-01-26 | 2015-01-26 | A kind of thrustor for dismantling solid concrete roabed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036164.4A CN104594142B (en) | 2015-01-26 | 2015-01-26 | A kind of thrustor for dismantling solid concrete roabed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104594142A true CN104594142A (en) | 2015-05-06 |
| CN104594142B CN104594142B (en) | 2016-09-07 |
Family
ID=53120171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036164.4A Active CN104594142B (en) | 2015-01-26 | 2015-01-26 | A kind of thrustor for dismantling solid concrete roabed |
Country Status (1)
| Country | Link |
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| CN (1) | CN104594142B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1294216A (en) * | 1970-08-25 | 1972-10-25 | Permanent Way Equip | Hydraulic tensioning device for continuous welded rail |
| RU2010077C1 (en) * | 1992-08-27 | 1994-03-30 | Вячеслав Алексеевич Смирнов | Tie renewal device |
| CN202926751U (en) * | 2012-11-21 | 2013-05-08 | 刘向阳 | Hydraulic push device |
| CN203188070U (en) * | 2013-03-29 | 2013-09-11 | 中铁一局集团有限公司 | Plate-type ballast-less track plate replacing device |
| CN103753185A (en) * | 2013-12-20 | 2014-04-30 | 鞍钢股份有限公司 | Roller detaching device |
| CN204608525U (en) * | 2015-01-26 | 2015-09-02 | 安徽兴宇轨道装备有限公司 | A kind of thrustor for dismantling solid concrete roabed |
-
2015
- 2015-01-26 CN CN201510036164.4A patent/CN104594142B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1294216A (en) * | 1970-08-25 | 1972-10-25 | Permanent Way Equip | Hydraulic tensioning device for continuous welded rail |
| RU2010077C1 (en) * | 1992-08-27 | 1994-03-30 | Вячеслав Алексеевич Смирнов | Tie renewal device |
| CN202926751U (en) * | 2012-11-21 | 2013-05-08 | 刘向阳 | Hydraulic push device |
| CN203188070U (en) * | 2013-03-29 | 2013-09-11 | 中铁一局集团有限公司 | Plate-type ballast-less track plate replacing device |
| CN103753185A (en) * | 2013-12-20 | 2014-04-30 | 鞍钢股份有限公司 | Roller detaching device |
| CN204608525U (en) * | 2015-01-26 | 2015-09-02 | 安徽兴宇轨道装备有限公司 | A kind of thrustor for dismantling solid concrete roabed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594142B (en) | 2016-09-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pushing device for dismantling monolithic track bed Effective date of registration: 20220526 Granted publication date: 20160907 Pledgee: Bengbu technology finance sub branch of Huishang Bank Co.,Ltd. Pledgor: ANHUI XINGYU RAILWAY EQUIPMENT Co.,Ltd. Registration number: Y2022980006335 |