CN107245916B - Subgrade of metro is poured with concrete conveyance case - Google Patents
Subgrade of metro is poured with concrete conveyance case Download PDFInfo
- Publication number
- CN107245916B CN107245916B CN201710515672.XA CN201710515672A CN107245916B CN 107245916 B CN107245916 B CN 107245916B CN 201710515672 A CN201710515672 A CN 201710515672A CN 107245916 B CN107245916 B CN 107245916B
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- CN
- China
- Prior art keywords
- blowing
- hopper
- subgrade
- manipulation lever
- discharge port
- 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.)
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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
- E01B29/005—Making of concrete parts of the track in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/008—Drainage of track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/07—Drainage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/09—Ballastless systems
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of subgrade of metro to pour with concrete conveyance case, including braced frame；There are two hoppers for fixed setting on the support frame, bring out in each hopper bottom and are provided with a hopper switching mechanism in material mouth, a drag link mechanism is provided on the outside of each hopper switching mechanism；Two hoppers are symmetrical arranged；Hopper switching mechanism includes two arc feeding plates；Two arc feeding plates are movably arranged on the discharge port of hopper bottom end and are adapted with discharge port, and from the centre of discharge port, rear rotation opens and closes two arc feeding plates forward；It is respectively perpendicular in the axial ends of two arc feeding plates and is provided with a driver plate；It is connected separately with a pin shaft between each driver plate and corresponding discharge port side wall of axial ends, a pair of of pitch wheel is installed on two pin shafts of the same end；Drag link mechanism includes blowing manipulation lever；Blowing manipulation lever bottom is fixed on a driver plate on the outside of hopper switching mechanism.
Description
Technical field
The invention belongs to subgrade of metro to pour conveying technology field, pour more particularly to a kind of subgrade of metro and use concrete
Conveying box.
Background technique
In each process of underground railway track installing engineering construction, railway roadbed concreting is crucial work in subway tunnel
Sequence and manufacturing schedule is most important, a ring most rambunctious, concrete conveyance case is weight used in subgrade of metro casting and constructing
Equipment is wanted, technical performance plays a crucial role the smooth of entire work flow.The work of concrete conveyance case
With being cooperated with flat car, gantry crane of laying a railway track, by concrete conveyance to operation side.Narrow space in tunnel is carrying out coagulation
The unfavorable factors such as dangerous factor is more when soil conveying, operation is inconvenient, the activity duration is long, concrete conveyance case class used at present
Type is more, but all haves the defects that the following aspects: 1, concrete can only be dumped in immediately below conveying box by self gravity,
It is relatively single roughly to pour operation, and concrete needs artificial Secondary Transport to casting area；2, concrete when dumping one incline and under,
Concrete flow quantity cannot be regulated and controled；3, when pouring Central drain railway roadbed, conveying box is not available；4, it when pouring ditch operation, mixes
Solidifying soil cannot be introduced into casting area；5, pouring operation needs multi-person synergy to cooperate, time-consuming and there are larger security risks.Cause
This, designing a kind of concrete conveyance case for being able to solve above-mentioned technical problem is particularly important.
Summary of the invention
The present invention be solve technical problem present in well-known technique and provide a kind of subgrade of metro pour it is defeated with concrete
Case is sent, which can freely control the opening degree that concrete dumps flow and hopper switching mechanism, and safe operation is laborsaving, can be same
When meet the construction requirements of multiple positions, the operation is stable is high-efficient.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that
A kind of subgrade of metro is poured with concrete conveyance case, including braced frame；It is fixedly installed in the braced frame
There are two hoppers, a hopper switching mechanism are provided on the discharge port of each hopper bottom end, in each hopper opening/closing machine
One is provided on the outside of structure for controlling the drag link mechanism of hopper aperture and/or discharging flow；Wherein:
Two hoppers are symmetrical arranged；
The hopper switching mechanism includes two arc feeding plates；Two arc feeding plates are movably arranged on hopper bottom end
It is adapted on discharge port and with discharge port, from the centre of discharge port, rear rotation opens and closes two arc feeding plates forward；At two
It is respectively perpendicular in the axial ends of arc feeding plate and is provided with a driver plate, an axis hole is provided on each driver plate；?
A pin shaft is connected separately between each driver plate of axial ends and corresponding discharge port side wall, on two pin shafts of the same end
A pair of of pitch wheel is installed；
The drag link mechanism includes blowing manipulation lever；Blowing manipulation lever bottom is fixed at hopper opening/closing machine
On a driver plate on the outside of structure.
As optimal technical scheme, the present invention can also use following technical measures:
The top of the blowing manipulation lever is movable with an extension bar is connected to, and the extension bar is located at the another of the same end
A driver plate side is arranged between the extension bar and blowing manipulation lever at 0 ° or 90 °.
It is connected between the extension bar and blowing manipulation lever by fixing seat, the fixing seat is welded on blowing manipulation thick stick
The top of bar is provided at least two first pin holes in the fixing seat, and the one end of the extension bar is provided at least two
Respectively with the second pin hole of the first pin hole cooperation, sold between the extension bar and fixing seat by being fitted in the first pin hole and second
Pin rod one on hole is fixed.
The braced frame upper end is provided with two groups of lifting lugs, and the angle between two groups of lifting lugs is set to 90 degrees, every group of lifting lug pair
Claim the opposite side for being set to braced frame.
Movable below the discharge port to be provided with blowing chute, the section of the blowing chute is the upper end of concave shape
Face, the blowing chute are ridden upon on the bottom end of braced frame by the outer of left and right ends, are also symmetrical arranged on the outer
There is at least a pair of of hanging ring one, is fixed with the hanging ring two cooperated with hanging ring one, hanging ring one on the Basolateral of the braced frame
It is fixed by pin rod two with hanging ring two.
The top of the blowing manipulation lever is vertically provided with operating handle one outward.
It is installed with a short sleeve one at the top of the blowing manipulation lever, a short sleeve is set in the braced frame
Two, short sleeve one and short sleeve two are coupled by ∩ shape part.
The other end of the extension bar is vertically provided with operating handle two outward.
A hook plate is arranged in blowing manipulation lever bottom activity, and the hook plate can be hooked on operating handle two.
The lower part of each hopper is provided with a vibrating motor.
The advantages and positive effects of the present invention are:
1, concrete conveyance case of the invention in use, can be by two groups of lifting lugs in braced frame, will be defeated
It send case steadily to turn 90 ° of operations, Central drain railway roadbed, two sides ditch railway roadbed and the construction requirement for pouring ditch can be met simultaneously,
Increase substantially working efficiency；
2, the opening degree of flow and feeding plate is dumped by the cooperation namely concrete of hopper switching mechanism and drag link mechanism
Add manipulation lever system to control using by gear, only need manual rotation's manipulation lever, can easily realize that blowing works, open and close suitable
Freely, light and flexible；It is furnished with extension bar on manipulation lever, opens feeding plate in the crack that operator need not get between equipment,
Manipulation lever and extension bar need to only be utilized, can easily be manipulated in the position of safety, i.e., it is laborsaving, and safety；
3, by that casting concrete can be discharged at farther place, keep concrete defeated using the blowing chute that can flexibly dismount
It send positioning controllable, realizes more precise positioning, without artificial Secondary Transport again to casting area；
4, each concreting teams and groups saving of labor's at least three saves manpower, operating cost is greatly saved.
Detailed description of the invention
Fig. 1 is the main view of extension bar and feeding plate of the invention conveying box in the closure state；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the main view of extension bar and feeding plate of the invention conveying box in the open state；
Fig. 5 is the main view of blowing chute of the invention；
Fig. 6 is the main view that blowing chute of the invention is located at conveying box when being further arranged outwardly.
In figure:
100, braced frame；101, lifting lug；102, short sleeve two；103, hanging ring two；104, ∩ shape part；
200, hopper；210, discharge port；220, blowing chute；221, outer；222, hanging ring one；230 pin rods two；240, it shakes
Dynamic motor；
310, feeding plate；320, driver plate；330, pin shaft；340, gear；
410 blowing manipulation levers；411, operating handle one；412, short sleeve one；413, hook plate；420, extension bar；421,
Second pin hole；422, operating handle two；430, fixing seat；440, pin rod one.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
Please refer to Fig. 1, Fig. 2 and Fig. 4, a kind of subgrade of metro is poured with concrete conveyance case, including braced frame 100；?
There are two hoppers 200 for fixed setting in the braced frame 100, are provided on the discharge port 210 of each 200 bottom end of hopper
One hopper switching mechanism is provided with one for controlling hopper aperture and/or unloading on the outside of each hopper switching mechanism
The drag link mechanism of stream amount；Wherein:
Braced frame outer dimension in the present embodiment is preferably 2200mm × 2200mm × 1100mm；Two hopper one
Casting and forming, and weld on the support frame, and two hopper tops communicate, lower part is divided into two inverted trapezoidal bunkers；
Referring to Fig. 3, two hoppers 200 are symmetrical arranged about the face braced frame A-A；
Controllable for the blowing that is easy to implement conveying box, the hopper switching mechanism includes two arc feeding plates 310；Two
Arc feeding plate 310 is movably arranged on the discharge port of hopper bottom end and is adapted with discharge port 210, two arc feeding plates
310 from the centre of discharge port forward rear rotation folding；It is respectively perpendicular and is provided in the axial ends of two arc feeding plates
One driver plate 320 is provided with an axis hole on each driver plate；In each driver plate and corresponding discharge port side wall of axial ends
Between be connected separately with a pin shaft 330, a pair of of pitch wheel 340 is installed on two pin shafts of the same end；
The drag link mechanism includes blowing manipulation lever 410；Blowing manipulation lever bottom is fixed at hopper and opens
It closes on the outside of mechanism driver plate.When work, blowing manipulation lever 410 is rotated manually, and blowing manipulation lever drives transmission
Plate 320, driver plate 320 pass through the gear motion of gear 340, drive the feeding plate 310 on both sides to be opened and closed, to carry out discharging
Or close discharging；By controlling the rotational angle of blowing manipulation lever, it can be realized and flow is dumped to concrete control, grasp
Facilitate, control is flexible.
Preferably, to make this conveying box be more suitable for the use of small space place, the top of the blowing manipulation lever 410
Movable to please refer to Fig. 1 and Fig. 4 with an extension bar 420 is connected to, operator need to only utilize blowing manipulation lever and extension bar,
It can easily be manipulated in the position of safety, i.e., it is laborsaving and safe；Rotation operation is carried out in order to be more convenient to operate personnel simultaneously, it is described
Extension bar 420 is located at another driver plate side of the same end.
It is the function of further preferably playing above-mentioned extension bar, the spreading on the basis of above-mentioned specific embodiment
It is connected between bar 420 and blowing manipulation lever 410 by fixing seat 430, the fixing seat 430 is welded on blowing manipulation lever
410 top, is provided at least two first pin holes in the fixing seat 430, the one end of the extension bar 420 be provided with to
Few two the second pin holes 421 cooperated respectively with the first pin hole, by being fitted in the first pin between the extension bar and fixing seat
Pin rod 1 on hole and the second pin hole is fixed.In use, solid by pin rod one between the extension bar and blowing manipulation lever
Surely it is set to 90 degrees, when not in use, extension bar can be gone back to, make to be arranged between the extension bar and blowing manipulation lever at 0 °.
Preferably, turning operation to make conveying box be able to carry out 90 °, 100 upper end of braced frame is provided with two groups
Lifting lug 101, referring to Fig. 3, the angle between two groups of lifting lugs is set to 90 degrees, every group of lifting lug is symmetrically disposed on the phase of braced frame
To side.90 ° of conveying box are turned, and can be met Central drain railway roadbed, two sides ditch railway roadbed simultaneously and be poured the construction in ditch and want
It asks, construction efficiency is high；It is at least four to further realize steady lifting and operating, the quantity of preferably every group lifting lug of conveying box
It is a.
Preferably, to enable concrete to be disposably dumped directly into required casting area, 210 lower section of discharge port
It is movable to be provided with blowing chute 220, Fig. 1 and Fig. 5 are please referred to, the section of the blowing chute 220 is the upper surface of concave shape,
The blowing chute 220 is ridden upon on the bottom end of braced frame by the outer 221 of left and right ends, to be further ensured that blowing slips
Firmness between slot and braced frame and concrete can be dumped in farther place, be also symmetrically arranged at least on the outer
A pair of of hanging ring 1 is fixed with the hanging ring 2 103 cooperated with hanging ring one, hanging ring one on the Basolateral of the braced frame
222 and hanging ring 2 103 to pass through pin rod 2 230 fixed.Referring to Fig. 6, when needing concrete being dumped in farther place, only need by
Inboard hanging ring one and hanging ring two is fixed.
Referring to Fig. 2, the top of the blowing manipulation lever 410 is vertically to peripheral hardware to be more convenient to operate the operation of personnel
It is equipped with operating handle 1.The other end of the extension bar 420 is vertically provided with operating handle 2 422 outward.
Referring to Fig. 1, to guarantee blowing manipulation lever and extension bar when not in use, will not voluntary activity, the blowing
The top of manipulation lever 410 is installed with a short sleeve 1, and a short sleeve 2 102 is arranged in the braced frame 100,
Short sleeve one and short sleeve two are coupled by ∩ shape part 104, blowing manipulation lever can be fixed.
A hook plate 413 is arranged in the 410 bottom activity of blowing manipulation lever, and the hook plate 413 is hooked in operating handle two
On 422, extension bar can be fixed.
Referring to Fig. 2, being respectively provided with to make concrete pouring material be easier to fall in hopper in the lower part of each hopper 200
There is a vibrating motor 240.
To ensure in various construction sites, conveying box is able to cooperate gantry crane normal operation of laying a railway track, and conveying box height is no more than
1100mm。
In use, lifting lug of the invention is matched with rail gantry crane, the conveying box for filling concrete is transported to use and is poured
Behind region, artificial lift blowing manipulation lever or extension bar open emptying door, can easily realize that blowing works.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (8)
1. a kind of subgrade of metro is poured with concrete conveyance case, it is characterised in that: including braced frame；In the braced frame
There are two hoppers for fixed setting, a hopper switching mechanism are provided on the discharge port of each hopper bottom end, in each material
One is provided on the outside of bucket switching mechanism for controlling the drag link mechanism of hopper aperture and/or discharging flow；Wherein:
The hopper switching mechanism includes two arc feeding plates；Two arc feeding plates are movably arranged on the discharging of hopper bottom end
It is adapted on mouth and with discharge port, from the centre of discharge port, rear rotation opens and closes two arc feeding plates forward；In two arcs
It is respectively perpendicular in the axial ends of feeding plate and is provided with a driver plate, an axis hole is provided on each driver plate；In axial direction
It is connected separately with a pin shaft between each driver plate at both ends and corresponding discharge port side wall, is installed on two pin shafts of the same end
There is a pair of of pitch wheel；
The drag link mechanism includes blowing manipulation lever；Blowing manipulation lever bottom is fixed at outside hopper switching mechanism
On one driver plate of side；The top movable of the blowing manipulation lever, which is matched, is connected to an extension bar；
The discharge port underside is provided with blowing chute；
The braced frame upper end is provided with two groups of lifting lugs, and the angle between two groups of lifting lugs is set to 90 degrees, and every group of lifting lug is symmetrically set
It is placed in the opposite side of braced frame；
The section of the blowing chute is the upper surface of concave shape, and the blowing chute rides upon branch by the outer of left and right ends
At least a pair of of hanging ring one is also symmetrically arranged on the bottom end of support frame frame, on the outer, on the Basolateral of the braced frame
It is fixed by pin rod two to be fixed with the hanging ring two cooperated with hanging ring one, hanging ring one and hanging ring two.
2. subgrade of metro according to claim 1 is poured with concrete conveyance case, it is characterised in that: the extension bar is located at
Another driver plate side of the same end is arranged between the extension bar and blowing manipulation lever at 0 ° or 90 °.
3. subgrade of metro according to claim 1 is poured with concrete conveyance case, it is characterised in that: the extension bar with put
Expect that, by fixing seat connection between manipulation lever, the fixing seat is welded on the top of blowing manipulation lever, in the fixing seat
Be provided at least two first pin holes, the one end of the extension bar be provided at least two respectively with the cooperation of the first pin hole the
Two pin holes, it is fixed by the pin rod one being fitted on the first pin hole and the second pin hole between the extension bar and fixing seat.
4. subgrade of metro according to any one of claim 1-3 is poured with concrete conveyance case, it is characterised in that: described
The top of blowing manipulation lever is vertically provided with operating handle one outward.
5. subgrade of metro according to any one of claim 1-3 is poured with concrete conveyance case, it is characterised in that: described
It is installed with a short sleeve one at the top of blowing manipulation lever, a short sleeve two, short sleeve one are set in the braced frame
Coupled with short sleeve two by ∩ shape part.
6. subgrade of metro according to claim 3 is poured with concrete conveyance case, it is characterised in that: the extension bar it is another
One end is vertically provided with operating handle two outward.
7. subgrade of metro according to claim 6 is poured with concrete conveyance case, it is characterised in that: the blowing manipulates thick stick
A hook plate is arranged in the activity of bar bottom, and the hook plate is hooked on operating handle two.
8. subgrade of metro according to claim 1 is poured with concrete conveyance case, it is characterised in that: the lower part of each hopper
It is provided with a vibrating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515672.XA CN107245916B (en) | 2017-06-29 | 2017-06-29 | Subgrade of metro is poured with concrete conveyance case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515672.XA CN107245916B (en) | 2017-06-29 | 2017-06-29 | Subgrade of metro is poured with concrete conveyance case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107245916A CN107245916A (en) | 2017-10-13 |
| CN107245916B true CN107245916B (en) | 2019-04-12 |
Family
ID=60015276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710515672.XA Active CN107245916B (en) | 2017-06-29 | 2017-06-29 | Subgrade of metro is poured with concrete conveyance case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107245916B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10155787A1 (en) * | 2001-11-14 | 2003-05-22 | Putzmeister Ag | Material feed container for two-cylinder thick matter pumps |
| CN201874244U (en) * | 2010-11-29 | 2011-06-22 | 中铁二局股份有限公司 | Device used for transporting and pouring concrete |
| CN202577993U (en) * | 2012-05-22 | 2012-12-05 | 胡国峰 | Hopper for loading and unloading of concrete |
| CN202765612U (en) * | 2012-07-03 | 2013-03-06 | 安徽精诚铜业股份有限公司 | Semi-automatic unloading hopper |
| CN203172507U (en) * | 2013-03-25 | 2013-09-04 | 中天建设集团有限公司 | Concrete tank truck excess material collecting device |
| CN203753715U (en) * | 2014-04-09 | 2014-08-06 | 中铁十七局集团第四工程有限公司 | Arc bottom funnel for concrete pouring |
| CN204689155U (en) * | 2015-05-18 | 2015-10-07 | 苏州中联新航混凝土有限公司 | Concrete waste material reclaims transferring device |
| ES2592568R1 (en) * | 2015-05-29 | 2017-01-27 | Tecsa Empresa Constructora, S.A. | PROCEDURE AND RAILWAY CONCRETE SYSTEM IN PLATE. |
| CN205840345U (en) * | 2016-06-29 | 2016-12-28 | 浙江省建工集团有限责任公司 | A kind of embedded type tower crane funnel |
-
2017
- 2017-06-29 CN CN201710515672.XA patent/CN107245916B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107245916A (en) | 2017-10-13 |
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