CN110284430A - A kind of formwork of bridge rail removal device - Google Patents
A kind of formwork of bridge rail removal device Download PDFInfo
- Publication number
- CN110284430A CN110284430A CN201910401789.4A CN201910401789A CN110284430A CN 110284430 A CN110284430 A CN 110284430A CN 201910401789 A CN201910401789 A CN 201910401789A CN 110284430 A CN110284430 A CN 110284430A
- Authority
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- China
- Prior art keywords
- frame body
- fixed link
- formwork
- walking
- push rod
- 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
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of formwork of bridge rail to remove device, the removal device includes frame body, walking component, template fixation kit and jacks up component, the walking component and jack-up jack up the lower part that component is located at frame body, and the template fixation kit is located at the two sides of frame body.It is an object of the invention to make up existing form removable and installation low efficiency, dismounting and the big problem of installation exercise risk, a kind of template removal device is provided.
Description
Technical field
The present invention relates to and bridge construction tool technical field more particularly to a kind of formwork of bridge rail remove device.
Background technique
In the construction construction of modern Bridge guardrail, the construction technique generallyd use is: first one piece one piece of template into
Row is assembled；The adjustment and fixation of linear absolute altitude are carried out after the completion of assembled；Concreting completes intensity and reaches latter piece one of requirement
The form removal of block；The processes such as assembled formwork-adjustment formwork elevation measuring line style-casting concrete-form removal-transhipment template circulation
It carries out.Consumption plenty of time, artificial and machinery, construction cost are big in construction.Meanwhile template self weight is larger, uses existing side
Unstability is easy when method removes template monolith, security risk is larger, and construction efficiency is low, and working security is poor.
Summary of the invention
It is an object of the invention to make up existing form removable and installation low efficiency, remove and installation exercise risk
Big problem provides a kind of formwork of bridge rail removal device.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of formwork of bridge rail removes device, described
It removes device to include frame body, walking component, template fixation kit and jack up component, the walking component and jack-up jack up component position
In the lower part of frame body, the template fixation kit is located at the two sides of frame body；
The frame body is in hollow shell；
The walking component is made of walking axle, traveling wheel and movable motor, and the walking axle is located at below frame body and and frame body
Rotation connection, walking axle is multiple to be arranged along frame body length direction uniform array, and the traveling wheel is fixed at walking axle
Both ends, the movable motor are fixed inside frame body, and movable motor and walking axle are sequentially connected；
The template fixation kit is made of the first fixed link, the second fixed link and transverse electric push rod, first fixed link
Quantity be two, two the first fixed links are symmetricly set on the two sides of frame body one end, and the quantity of second fixed link is two
A above even number, the second fixed link are symmetricly set on two sides of the frame body far from first fixed link one end, the first fixed link and the
Two fixed link upper ends are hinged with frame body outer upper, and the quantity of the transverse electric push rod is equal to the quantity of the second fixed link,
Transverse electric push rod is symmetrically fixed at frame body lower surface, and the telescopic rod of transverse electric push rod and the transmission of the second fixed link connect
It connects；
The jack-up component is vertical electric pushrod, and the quantity of the vertical electric pushrod is no less than two, vertical electric pushrod
It is fixed at the lower surface of frame body, the telescopic rod of vertical electric pushrod is straight down.
Further, be fixedly installed the first drive sprocket in the middle part of the walking axle, first drive sprocket with
The rotating shaft transmission of movable motor connects.
Further, frame body length direction is provided with transmission shaft in the frame body, the both ends of the drive shaft is and frame body
It is rotatablely connected, is fixedly installed worm gear and the second drive sprocket on transmission shaft, is fixedly installed in the shaft of the movable motor
Worm screw, the worm and wheel intermeshing, second drive sprocket are sequentially connected by chain and the first drive sprocket.
Further, it is symmetrically fixedly installed drive sprocket in the walking axle, in the walking axle of medium position
Two drive sprockets pass through the ipsilateral drive sprocket transmission on chain and forward and backward two adjacent walking axles respectively and connect
It connects.
Further, second fixed link is made of the body of rod and connecting plate, the quantity of the body of rod be it is multiple, on the body of rod
End is hinged with frame body outer upper, and the quantity of the connecting plate is two, and two connecting plates are respectively symmetrically fixed at multiple
On the outside of the body of rod and middle part of inside.
Further, vertical sliding slot is provided in the middle part of the connecting plate of inside, the transverse electric push rod stretches
Bar, which passes through, to be slided and supports to the connecting plate in outside.
Further, the front end of the telescopic rod of the transverse electric push rod is in T-shaped, the telescopic rod of transverse electric push rod
The vertical section of front end is located at two connecting plates across sliding slot, horizontal segment.
Further, the section of the telescopic rod front end of the transverse electric push rod is rounded.
Further, the telescopic rod lower end level of the vertical electric pushrod is fixedly installed bottom plate.
Through the above technical solutions, the beneficial effects of the present invention are:
1. multiple present invention are placed on Bridge guardrail top after the completion of pouring by Bridge guardrail, the first fixed link and second are consolidated
Fixed pole is fixedly connected with template, is pushed out the second fixed link by transverse electric push rod, is made formwork sides and Bridge guardrail
Side is detached from, then is dropped back into again after frame body is jacked up a distance by vertical electric pushrod, and template bottom surface and Bridge guardrail are made
Bottom surface is detached from, and then multiple present invention band moving templates are integrally moved along Bridge guardrail, and template entirety is removed from Bridge guardrail.
The link that next segmental construction was completely removed and be moved to template is realized, periodic cycle time is reduced, accelerates construction progress, subtract
The investment of few personnel's machinery improves the safety operated in demoulding efficiency and whole demoulding work progress.
2. the present invention is provided with multiple walking axles, adjacent walking axle is connected by chain drive, makes movable motor band
It moves all traveling wheels to rotate synchronously, improves the stationarity and reliability when the present invention drives template movement, work as Bridge guardrail
It is not in slipping phenomenon when the out-of-flatness of upper surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of formwork of bridge rail of the present invention removes device.
Fig. 2 is the bottom view that a kind of formwork of bridge rail of the present invention removes device.
Fig. 3 is the front view that a kind of formwork of bridge rail of the present invention removes device.
Fig. 4 is the side view that a kind of formwork of bridge rail of the present invention removes device.
Fig. 5 is the side sectional view that a kind of formwork of bridge rail of the present invention removes device.
Fig. 6 is the positive cross-sectional view that a kind of formwork of bridge rail of the present invention removes device.
Fig. 7 is the structural schematic diagram for the second fixed link that a kind of formwork of bridge rail of the present invention removes device.
Numbering in the drawing are as follows: 1 is frame body, and 2 be walking axle, and 3 be traveling wheel, and 4 be movable motor, and 5 be the first fixed link, 6
It is transverse electric push rod for the second fixed link, 7,8 be vertical electric pushrod, and 9 be the first drive sprocket, and 10 be transmission shaft, and 11 are
Worm gear, 12 be the second drive sprocket, and 13 be worm screw, and 14 be drive sprocket, and 15 be bottom plate, and 601 be the body of rod, and 602 be connecting plate.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
As shown in Fig. 1 ~ Fig. 7, a kind of formwork of bridge rail removal device, the removal device includes frame body 1, walking component, mould
Plate fixation kit and jack-up component, the walking component and jack-up jack up the lower part that component is located at frame body 1, and the template fixes group
Part is located at the two sides of frame body 1；
The frame body 1 is in hollow shell；
The walking component is made of walking axle 2, traveling wheel 3 and movable motor 4, the walking axle 2 be located at the lower section of frame body 1 and with
Frame body 1 is rotatablely connected, and walking axle 2 is that multiple, the fixed setting of traveling wheel 3 is arranged along 1 length direction uniform array of frame body
At 2 both ends of walking axle, the movable motor 4 is fixed inside frame body 1, and movable motor 4 and walking axle 2 are sequentially connected；
The template fixation kit is made of the first fixed link 5, the second fixed link 6 and transverse electric push rod 7, and described first is fixed
The quantity of bar 5 is two, and two the first fixed links 5 are symmetricly set on the two sides of 1 one end of frame body, the number of second fixed link 6
Amount is more than two even numbers, and the second fixed link 6 is symmetricly set on two sides of the frame body 1 far from 5 one end of the first fixed link, and first is solid
Fixed pole 5 and 6 upper end of the second fixed link are hinged with 1 outer upper of frame body, and it is solid that the quantity of the transverse electric push rod 7 is equal to second
The quantity of fixed pole 6, transverse electric push rod 7 are symmetrically fixed at 1 lower surface of frame body, the telescopic rod of transverse electric push rod 7 and
The transmission connection of two fixed links 6；
The jack-up component is vertical electric pushrod 8, and the quantity of the vertical electric pushrod 8 is no less than two, vertically electronic to push away
Bar 8 is fixed at the lower surface of frame body 1, and the telescopic rod of vertical electric pushrod 8 is straight down.
Movable motor 4 in the present embodiment use Wenling city strand hundred be full of electrical machinery plant production brand for along large, type
Number gear motor for being 5IK120W, it is that industry is gloomy, model YS- that transverse electric push rod 7 and vertical electric pushrod 8, which are all made of brand,
The electric push rod of NZ-1224-A.
In order to optimize product structure, it is fixedly installed the first drive sprocket 9 in the middle part of a walking axle 2, described first
Drive sprocket 9 is connect with the rotating shaft transmission of movable motor 4；Product structure is advanced optimized, the frame body 1 is interior along 1 length of frame body
Direction is provided with transmission shaft 10, and 10 both ends of transmission shaft are rotatablely connected with frame body 1, is fixedly installed worm gear on transmission shaft 10
11 and second drive sprocket 12, worm screw 13, the worm screw 13 and 11 phase of worm gear are fixedly installed in the shaft of the movable motor 4
Mutually engagement, second drive sprocket 12 are sequentially connected by chain and the first drive sprocket 9.
In order to make movable motor 4 that walking axle 2 be driven to rotate synchronously, in the present embodiment, symmetrically fixation is set in the walking axle 2
Be equipped with drive sprocket 14, the drive sprocket 14 of two in the walking axle 2 of medium position respectively by chain with it is forward and backward
Ipsilateral drive sprocket 14 in two adjacent walking axles 2 is sequentially connected；Each two adjacent walking axles 2 pass through sprocket wheel
Chain structure transmission connection.
In order to make the second fixed link 6 that multiple template be driven to open and close, in the present embodiment, second fixed link 6 is by the body of rod 601
Formed with connecting plate 602, the quantity of the body of rod 601 be it is multiple, 601 upper end of the body of rod and 1 outer upper of frame body are hinged, the company
The quantity of fishplate bar 602 is two, and two connecting plates 602 are respectively symmetrically fixed in multiple 601 outsides of the body of rod and inside
Portion.
In order to make transverse electric push rod 7 drive the folding of the second fixed link 6, it is provided in the middle part of the connecting plate 602 of inside
Vertical sliding slot, the telescopic rod of the transverse electric push rod 7, which passes through, to be slided and supports to the connecting plate 602 in outside；The laterally electricity
In T-shaped, the vertical section of the telescopic rod front end of transverse electric push rod 7 passes through sliding slot, level for the front end of the telescopic rod of dynamic push rod 7
Section is located between two connecting plates 602.
In order to keep the telescopic rod of transverse electric push rod 7 more smoothly when moving in connecting plate 602, in the present embodiment, institute
The section for stating the telescopic rod front end of transverse electric push rod 7 is rounded.
In order to increase the telescopic rod of vertical electric pushrod 8 and the contact surface of Bridge guardrail, the vertical electric pushrod 8 is stretched
Contracting bar lower end level is fixedly installed bottom plate 15.
When form removal, multiple present invention are placed on Bridge guardrail top, Bridge guardrail after the completion of pouring by Bridge guardrail
The first fixed link 5 of the invention of two of both ends is located at the end of Bridge guardrail, then by the first fixed link 5 and the second fixed link
6 are fixedly connected with template, push out the second fixed link 6 by transverse electric push rod 7, the second fixed link 6 is outside together with template
Rotation is detached from formwork sides and Bridge guardrail side, then will be heavy after the jack-up a distance of frame body 1 by vertical electric pushrod 8
It newly drops back into, is detached from template bottom surface and Bridge guardrail bottom surface, then start movable motor 4, the power of movable motor 4 passes through worm screw
13, transmission shaft 10, worm gear 11, the second drive sprocket 12 and drive sprocket 14 pass to 3 band moving template of traveling wheel and whole mould bases
Prolong track and need to move in casting concrete barrier wall to next section, realizes template and integrally demould, shift, greatly accelerate
Form cycling rate reduces artificial and mechanical equipment in form removable, the investment that transfer is carried, assembly is, improves demoulding
The safety operated in efficiency and whole demoulding work progress.
The embodiment of the above, only presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore all equivalent change or modifications done according to structure, feature and principle described in the invention patent range, it should be included in this hair
In bright claim.
Claims (9)
1. a kind of formwork of bridge rail removes device, which is characterized in that the removal device includes frame body (1), walking component, mould
Plate fixation kit and jack-up component, the walking component and jack-up jack up the lower part that component is located at frame body (1), and the template is fixed
Component is located at the two sides of frame body (1)；
The frame body (1) is in hollow shell；
The walking component is made of walking axle (2), traveling wheel (3) and movable motor (4), and the walking axle (2) is located at frame body
(1) it is rotatablely connected below and with frame body (1), walking axle (2) is multiple, the institute being arranged along frame body (1) length direction uniform array
It states traveling wheel (3) and is fixed at walking axle (2) both ends, the movable motor (4) is fixed at frame body (1) inside, walking
Motor (4) and walking axle (2) are sequentially connected；
The template fixation kit is made of the first fixed link (5), the second fixed link (6) and transverse electric push rod (7), and described
The quantity of one fixed link (5) is two, and two the first fixed links (5) are symmetricly set on the two sides of frame body (1) one end, described second
The quantity of fixed link (6) is more than two even numbers, and the second fixed link (6) is symmetricly set on frame body (1) far from the first fixed link
(5) two sides of one end, the first fixed link (5) and the second fixed link (6) upper end are hinged with frame body (1) outer upper, the cross
It is equal to the quantity of the second fixed link (6) to the quantity of electric pushrod (7), transverse electric push rod (7) is symmetrically fixed at frame body
(1) lower surface, telescopic rod and the second fixed link (6) transmission connection of transverse electric push rod (7)；
The jack-up component is vertical electric pushrod (8), and the quantity of the vertical electric pushrod (8) is no less than two, vertical electricity
Dynamic push rod (8) are fixed at the lower surface of frame body (1), and the telescopic rod of vertical electric pushrod (8) is straight down.
2. a kind of formwork of bridge rail according to claim 1 removes device, which is characterized in that a walking axle
(2) middle part is fixedly installed the first drive sprocket (9), and the rotating shaft transmission of first drive sprocket (9) and movable motor (4) connects
It connects.
3. a kind of formwork of bridge rail according to claim 2 removes device, which is characterized in that the interior edge of the frame body (1)
Frame body (1) length direction is provided with transmission shaft (10), and transmission shaft (10) both ends are rotatablely connected with frame body (1), transmission shaft
(10) it is fixedly installed worm gear (11) and the second drive sprocket (12) on, is fixedly installed in the shaft of the movable motor (4)
Worm screw (13), the worm screw (13) and worm gear (11) are intermeshed, and second drive sprocket (12) is main by chain and first
Movable sprocket (9) transmission connection.
4. a kind of formwork of bridge rail according to claim 1 removes device, which is characterized in that on the walking axle (2)
Drive sprocket (14) symmetrically are fixedly installed, the drive sprocket (14) of two in the walking axle (2) of medium position point
It Tong Guo not chain and ipsilateral drive sprocket (14) transmission connection on forward and backward two adjacent walking axles (2).
5. a kind of formwork of bridge rail according to claim 1 removes device, which is characterized in that second fixed link
(6) it is made of the body of rod (601) and connecting plate (602), the quantity of the body of rod (601) is multiple, the body of rod (601) upper end and frame body
(1) outer upper is hinged, and the quantity of the connecting plate (602) is two, and two connecting plates (602) are respectively symmetrically fixed at
On the outside of multiple bodies of rod (601) and the middle part of inside.
6. a kind of formwork of bridge rail according to claim 5 removes device, which is characterized in that the connecting plate of inside
(602) middle part is provided with vertical sliding slot, and the telescopic rod of the transverse electric push rod (7), which passes through, to be slided and support to the connection in outside
Plate (602).
7. a kind of formwork of bridge rail according to claim 6 removes device, which is characterized in that the transverse electric push rod
(7) in T-shaped, the vertical section of the telescopic rod front end of transverse electric push rod (7) passes through sliding slot, horizontal segment for the front end of telescopic rod
Between two connecting plates (602).
8. a kind of formwork of bridge rail according to claim 7 removes device, which is characterized in that the transverse electric push rod
(7) section of telescopic rod front end is rounded.
9. a kind of formwork of bridge rail according to claim 1 removes device, which is characterized in that the vertical electric pushrod
(8) telescopic rod lower end level is fixedly installed bottom plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401789.4A CN110284430B (en) | 2019-05-14 | 2019-05-14 | Bridge guardrail template removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401789.4A CN110284430B (en) | 2019-05-14 | 2019-05-14 | Bridge guardrail template removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110284430A true CN110284430A (en) | 2019-09-27 |
| CN110284430B CN110284430B (en) | 2024-03-22 |
Family
ID=68002482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910401789.4A Active CN110284430B (en) | 2019-05-14 | 2019-05-14 | Bridge guardrail template removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110284430B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784429B1 (en) * | 2007-02-14 | 2007-12-11 | 우신기계(주) | Apparatus for removing slab forms |
| KR20090095736A (en) * | 2008-03-06 | 2009-09-10 | 윤병주 | Apparatus for removing and coupling forms |
| CN101849073A (en) * | 2007-08-22 | 2010-09-29 | 沃西尔·罗萨蒂 | A means of stripping concrete formwork from a concrete surface |
| CN106087730A (en) * | 2016-08-01 | 2016-11-09 | 江苏月生达机械制造有限公司 | A kind of formwork of bridge rail dismounting dedicated trolley |
| CN210013134U (en) * | 2019-05-31 | 2020-02-04 | 河南省公路工程局集团有限公司 | Attached type portable mounting and dismounting device for bridge anti-collision guardrail template |
| CN110863647A (en) * | 2019-12-06 | 2020-03-06 | 荆门市佰思机械科技有限公司 | Hydraulic template of climbing formwork device |
| CN210262729U (en) * | 2019-05-14 | 2020-04-07 | 河南省公路工程局集团有限公司 | Bridge guardrail template removing device |
-
2019
- 2019-05-14 CN CN201910401789.4A patent/CN110284430B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784429B1 (en) * | 2007-02-14 | 2007-12-11 | 우신기계(주) | Apparatus for removing slab forms |
| CN101849073A (en) * | 2007-08-22 | 2010-09-29 | 沃西尔·罗萨蒂 | A means of stripping concrete formwork from a concrete surface |
| KR20090095736A (en) * | 2008-03-06 | 2009-09-10 | 윤병주 | Apparatus for removing and coupling forms |
| CN106087730A (en) * | 2016-08-01 | 2016-11-09 | 江苏月生达机械制造有限公司 | A kind of formwork of bridge rail dismounting dedicated trolley |
| CN210262729U (en) * | 2019-05-14 | 2020-04-07 | 河南省公路工程局集团有限公司 | Bridge guardrail template removing device |
| CN210013134U (en) * | 2019-05-31 | 2020-02-04 | 河南省公路工程局集团有限公司 | Attached type portable mounting and dismounting device for bridge anti-collision guardrail template |
| CN110863647A (en) * | 2019-12-06 | 2020-03-06 | 荆门市佰思机械科技有限公司 | Hydraulic template of climbing formwork device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110284430B (en) | 2024-03-22 |
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