CN109972521A - A kind of walking box beam dabbing all-in-one machine certainly - Google Patents

A kind of walking box beam dabbing all-in-one machine certainly Download PDF

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Publication number
CN109972521A
CN109972521A CN201910172180.4A CN201910172180A CN109972521A CN 109972521 A CN109972521 A CN 109972521A CN 201910172180 A CN201910172180 A CN 201910172180A CN 109972521 A CN109972521 A CN 109972521A
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CN
China
Prior art keywords
dabbing
support
machine
track
stringer
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Granted
Application number
CN201910172180.4A
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Chinese (zh)
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CN109972521B (en
Inventor
于骏
章文彬
王伟
王永全
杨康
张力心
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CCCC SHEC Fourth Engineering Co Ltd
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CCCC SHEC Fourth Engineering Co Ltd
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Priority to CN201910172180.4A priority Critical patent/CN109972521B/en
Publication of CN109972521A publication Critical patent/CN109972521A/en
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Publication of CN109972521B publication Critical patent/CN109972521B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00Methods or apparatus specially adapted for erecting or assembling bridges

Abstract

The invention discloses a kind of from walking box beam dabbing all-in-one machine, it is related to technical field of road construction, including track support, walking track, moving trolley, moved cross beam, moveable longitudinal beam, dabbing machine ontology and PLC controller, whole device is installed on box beam ontology by the present invention, by moving trolley move horizontally and vertical stringer it is vertically movable, realize the dabbing processing of box beam end face, the process is controlled by PLC controller, dabbing machine ontology is mobile according to preset track, automation dabbing is realized, manual intervention is not necessarily to.By the way that traditional dabbing machine in conjunction with box beam, to be realized to the operation under varying environment, especially water surface operation, directly in high-altitude dabbing.

Description

A kind of walking box beam dabbing all-in-one machine certainly
Technical field
The present invention relates to technical field of road construction, and in particular to a kind of digging from walking box beam applied to box beam end face Hair all-in-one machine.
Background technique
One kind of science of bridge building central sill, inside are hollow shape, and there are the edge of a wing in top two sides, similar chest, thus are gained the name.Divide single Case, more casees etc..It needs to carry out dabbing processing, a kind of currently used work to the end face of box beam in the work progress of box beam at present Tool is machine-carried type dabbing machine.
Dabbing machine be it is a kind of the main structure face completed is handled, make the construction surface bonding of two construction stages The firm tool for being similar to " cutting axe ".Usual dabbing machine is applied in cast-in-place concrete structure, is poured in Bars In Poured Concrete Slab Afterwards, dabbing, next layer of casting is carried out, makes concrete binding secured.So " dabbing machine " is also commonly referred to as " concrete chisel Hair machine ", dabbing machine can be roughly divided by working method: hand-held, hand propelled, hand-held (suspension), machine-carried type.
Currently, our company uses existing machine-carried type dabbing machine when carrying out box beam end face dabbing, dabbing is suffered from the drawback that Position and distance are manipulated by driver, are mostly by virtue of experience carried out, and dabbing effect is poor, and need to constantly change the position of car body It sets, efficiency is relatively low.Especially when carrying out the construction of box beam on the water surface, be just not suitable for using common machine-carried type dabbing at this time Machine.
China Patent Publication No. is that CN206090322U discloses a kind of wheel-carrying box beam end dabbing machine.It includes array Formula dabbing head plate, steering bracket, lifting groove, driving box, controller and vehicle frame;Vehicle frame is connected to the shaft coupling between two wheels On, it which is provided with driving box;Driving box is equipped with controller in lower end, is equipped with lifting groove in left side;There is card in the slot of lifting groove turns To bracket, which connects array dabbing head plate;The steering bracket driver of connection controller is equipped in driving box With dabbing head driver;The vertically movable and rotation of steering bracket driver control steering bracket.Although it can be realized box beam The dabbing of end is handled, but its by be still traditional machine-carried type dabbing machine thinking, therefore the scope of application is still relatively narrow.
Summary of the invention
The purpose of the present invention is to provide a kind of from walking box beam dabbing all-in-one machine, to solve on caused by the prior art State defect.
A kind of walking box beam dabbing all-in-one machine certainly, including track support, walking track, moving trolley, moved cross beam, activity Stringer, dabbing machine ontology and PLC controller, for the walking track installation on track support, track support is equipped with installation Hole, the moving trolley rolling are connected on walking track and drive moving trolley walking on track back and forth by power mechanism It is mobile, cross beam support seat is installed at the top of the moving trolley, the moved cross beam is equipped on cross beam support seat, movable transverse The outer end of beam is connected with stringer guide holder, is equipped with stringer sliding rail in stringer guide holder, the moveable longitudinal beam is slidably connected to stringer It is also equipped on sliding rail and on moveable longitudinal beam the stringer rack gear being arranged along its length, stringer rack gear is engaged with driven gear, The driven gear is rotationally connected in stringer support base by shaft one and one end is connected with worm gear, and the worm gear is engaged with Worm screw, the worm screw are rotationally connected on support, and the support is fixed on one end connection of the side of stringer support base and worm screw There is driving motor one and the driving motor one is installed on support;
The lower end of the moveable longitudinal beam connects organic block, and the dabbing machine ontology, the snail are equipped on the base The expansion helical angle of bar is less than the angle of friction of worm and gear contact, the power mechanism, driving motor one and dabbing machine ontology It is controlled by PLC controller.
Preferably, the power mechanism includes driving motor two, driving gear and horizontal tooth bar, the horizontal tooth bar peace Loaded in track support and horizontal tooth bar is engaged with driving gear, the driving gear is connected to the output shaft of driving motor two, The lower part of the moving trolley is equipped with the through hole of a rectangle, and the bottom of through hole is equipped with an intercommunicating pore to realize driving gear energy Enough to engage with horizontal tooth bar, the driving motor two is fixed in through hole by motor cabinet.
Preferably, it is also equipped with telescoping mechanism at the top of the moving trolley, specifically includes hydraulic cylinder and connecting plate, it is described Hydraulic cylinder is horizontally installed to the top of moving trolley and its output is pivotally connected to connecting plate, and the connecting plate is equipped with cross beam support The side of seat, and the cross beam support seat is slidably connected on the crossbeam sliding rail at the top of moving trolley.
Preferably, the driving motor one and driving motor two are all made of servo motor.
Preferably, the inner end of the moved cross beam is also connected with support platform, is equipped with clump weight in the support platform.
Preferably, the mounting hole of the track support is equipped with guide sleeve.
Preferably, the side of the track support is also connected with the hanging ring for lifting.
Preferably, the walking track and stringer sliding rail are all made of T-shaped guide rail.
The present invention has the advantages that
(1) whole device is installed on box beam ontology, passes through moving horizontally for moving trolley and erecting for vertical stringer To movement, the dabbing processing of box beam end face is realized, which is controlled by PLC controller, and dabbing machine ontology is according to preset rail Mark is mobile, realizes automation dabbing, is not necessarily to manual intervention.By the way that traditional dabbing machine in conjunction with box beam, is realized difference Operation under environment, especially water surface operation, directly in high-altitude dabbing;
(2) movement of moving trolley and moveable longitudinal beam is realized by way of rack-and-pinion, and operational process is steady, essence Degree is higher, and worm gear mechanism is used in the driving mechanism of moveable longitudinal beam, has self-locking function, and positioning is more accurate, keeps away Exempt from moveable longitudinal beam and generates slipping phenomenon during the work time;
(3) in order to adapt to the requirements of different dabbing depth, moved cross beam packaged type has been designed to, by means of liquid Cylinder pressure realizes moving horizontally for moved cross beam, and then can adjust dabbing machine ontology at a distance from box beam end face.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of moveable longitudinal beam running part in the present invention.
Fig. 3 is power mechanism and the structural schematic diagram of moving trolley part in the present invention.
Fig. 4 is the structural schematic diagram of stringer guide holder in the present invention.
Fig. 5 is the structural schematic diagram of 2 middle orbit bracket of the embodiment of the present invention.
Fig. 6 is the scheme of installation of the device of the invention and box beam.
Wherein, 1-track support, 2-walking tracks, 3-moving trolleys, 4-moved cross beams, 5-moveable longitudinal beams, 6- Dabbing machine ontology, 7-PLC controllers, 8-power mechanisms, 81- driving motor two, 82- driving gear, 83- horizontal tooth bar, 9- Cross beam support seat, 10-stringer guide holders, 11- stringer rack gear, 12- driven gear, 13- worm gear, 14- worm screw, 15- support, 16- Driving motor one, 17- base, 18- through hole, 19- intercommunicating pore, 20- hydraulic cylinder, 21- connecting plate, 22- support platform, 23- match Pouring weight, 24- guide sleeve, 25- hanging ring, 26- stringer sliding rail.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figures 1 to 4, a kind of from walking box beam dabbing all-in-one machine, including track support 1, walking track 2, movement Trolley 3, moved cross beam 4, moveable longitudinal beam 5, dabbing machine ontology 6 and PLC controller 7, the walking track 2 are installed on track branch On frame 1, track support 1 is equipped with mounting hole, and the rolling of moving trolley 3 is connected on walking track 2 and by power mechanism 8 Driving moving trolley 3 moves back and forth on walking track 2, and the top of the moving trolley 3 is equipped with cross beam support seat 9, described Moved cross beam 4 is equipped on cross beam support seat 9, and the outer end of moved cross beam 4 is connected with stringer guide holder 10, in stringer guide holder 10 Equipped with stringer sliding rail 26, the moveable longitudinal beam 5 is slidably connected on stringer sliding rail 26 and is also equipped on moveable longitudinal beam 5 along its length The stringer rack gear 11 of direction setting is spent, stringer rack gear 11 is engaged with driven gear 12, and the driven gear 12 passes through one turn of shaft Dynamic to be connected in stringer support base and one end is connected with worm gear 13, the worm gear 13 is engaged with worm screw 14,14 turns of the worm screw Dynamic to be connected on support 15, the support 15 is fixed on the side of stringer support base and one end of worm screw 14 and is connected with driving motor 1 and the driving motor 1 be installed on support 15;
The lower end of the moveable longitudinal beam 5 connects organic block 17, and the dabbing machine ontology 6 is equipped on the base 17, The expansion helical angle of the worm screw 14 is less than the angle of friction of 13 worm screw 14 of worm gear contact, the power mechanism 8, driving motor 1 And dabbing machine ontology 6 is controlled by PLC controller 7.
In the present embodiment, the power mechanism 8 includes driving motor 2 81, driving gear 82 and horizontal tooth bar 83, The horizontal tooth bar 83 is installed in track support 1 and horizontal tooth bar 83 is engaged with driving gear 82, and the driving gear 82 connects It is connected to the output shaft of driving motor 2 81, the lower part of the moving trolley 3 is equipped with the through hole 18 of a rectangle, the bottom of through hole 18 Portion is equipped with an intercommunicating pore 19 to realize that driving gear 82 can be engaged with horizontal tooth bar 83, and the driving motor 2 81 passes through motor Seat 17 is fixed in through hole 18.
In the present embodiment, the top of the moving trolley 3 is also equipped with telescoping mechanism, specifically includes hydraulic cylinder 20 and connects Fishplate bar 21, the hydraulic cylinder 20 is horizontally installed to the top of moving trolley 3 and its output is pivotally connected to connecting plate 21, the connection Plate 21 is equipped with the side of cross beam support seat 9, and the cross beam support seat 9 is slidably connected to the crossbeam at the top of moving trolley 3 and slides On rail.
In the present embodiment, the driving motor 1 and driving motor 2 81 are all made of servo motor, the movable transverse The inner end of beam 4 is also connected with support platform 22, is equipped with clump weight 23 in the support platform 22.
Embodiment 2
As shown in Figure 5 to Figure 6, a kind of from walking box beam dabbing all-in-one machine, including track support 1, walking track 2, movement Trolley 3, moved cross beam 4, moveable longitudinal beam 5, dabbing machine ontology 6 and PLC controller 7, the walking track 2 are installed on track branch On frame 1, track support 1 is equipped with mounting hole, and the rolling of moving trolley 3 is connected on walking track 2 and by power mechanism 8 Driving moving trolley 3 moves back and forth on walking track 2, and the top of the moving trolley 3 is equipped with cross beam support seat 9, described Moved cross beam 4 is equipped on cross beam support seat 9, and the outer end of moved cross beam 4 is connected with stringer guide holder 10, in stringer guide holder 10 Equipped with stringer sliding rail 26, the moveable longitudinal beam 5 is slidably connected on stringer sliding rail 26 and is also equipped on moveable longitudinal beam 5 along its length The stringer rack gear 11 of direction setting is spent, stringer rack gear 11 is engaged with driven gear 12, and the driven gear 12 passes through one turn of shaft Dynamic to be connected in stringer support base and one end is connected with worm gear 13, the worm gear 13 is engaged with worm screw 14,14 turns of the worm screw Dynamic to be connected on support 15, the support 15 is fixed on the side of stringer support base and one end of worm screw 14 and is connected with driving motor 1 and the driving motor 1 be installed on support 15;
The lower end of the moveable longitudinal beam 5 connects organic block 17, and the dabbing machine ontology 6 is equipped on the base 17, The expansion helical angle of the worm screw 14 is less than the angle of friction of 13 worm screw 14 of worm gear contact, the power mechanism 8, driving motor 1 And dabbing machine ontology 6 is controlled by PLC controller 7.
In the present embodiment, the power mechanism 8 includes driving motor 2 81, driving gear 82 and horizontal tooth bar 83, The horizontal tooth bar 83 is installed in track support 1 and horizontal tooth bar 83 is engaged with driving gear 82, and the driving gear 82 connects It is connected to the output shaft of driving motor 2 81, the lower part of the moving trolley 3 is equipped with the through hole 18 of a rectangle, the bottom of through hole 18 Portion is equipped with an intercommunicating pore 19 to realize that driving gear 82 can be engaged with horizontal tooth bar 83, and the driving motor 2 81 passes through motor Seat 17 is fixed in through hole 18.
In the present embodiment, the top of the moving trolley 3 is also equipped with telescoping mechanism, specifically includes hydraulic cylinder 20 and connects Fishplate bar 21, the hydraulic cylinder 20 is horizontally installed to the top of moving trolley 3 and its output is pivotally connected to connecting plate 21, the connection Plate 21 is equipped with the side of cross beam support seat 9, and the cross beam support seat 9 is slidably connected to the crossbeam at the top of moving trolley 3 and slides On rail.
In the present embodiment, the driving motor 1 and driving motor 2 81 are all made of servo motor.
In the present embodiment, the inner end of the moved cross beam 4 is also connected with support platform 22, pacifies in the support platform 22 Equipped with clump weight 23.
In the present embodiment, the mounting hole of the track support 1 is equipped with guide sleeve 24.
In the present embodiment, the side of the track support 1 is also connected with the hanging ring 25 for lifting, can borrow in lifting Help the handling that the hanging ring 25 realizes whole device.
In the present embodiment, the walking track 2 and stringer sliding rail 26 are all made of T-shaped guide rail, it can also be used The guide rail of his shape selects as needed.
In the use of the present invention, the present apparatus is hoisted on box beam ontology by means of suspender first, and by means of mounting hole It is installed in target position, moving trolley 3 is located at one end of walking track 2, and adjusts moveable longitudinal beam 5 and moved cross beam 4 Position, designed routing sequence is directed into PLC controller 7, open PLC controller 7, moving trolley 3 is in engine Moved horizontally under the action of structure 8, moveable longitudinal beam 5 done under the action of driving motor 2 81 it is vertically movable, when moving trolley 3 from When one end of walking track 2 is moved to the other end, entire dabbing process terminates.
The design length of walking track 2 can be determined according to the top surface width of box beam in the present invention, if there is a variety of rulers It is very little, should by its Design of length in it is longest that, in order to be applicable in every kind of box beam dabbing processing.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.

Claims (8)

1. a kind of from walking box beam dabbing all-in-one machine, which is characterized in that small including track support (1), walking track (2), movement Vehicle (3), moved cross beam (4), moveable longitudinal beam (5), dabbing machine ontology (6) and PLC controller (7), walking track (2) peace Loaded on track support (1), track support (1) is equipped with mounting hole, and the moving trolley (3) rolls and is connected to walking track (2) move back and forth in walking track (2) on and by power mechanism (8) driving moving trolley (3), the moving trolley (3) Top be equipped with cross beam support seat (9), the moved cross beam (4) is equipped on cross beam support seat (9), moved cross beam (4) Outer end is connected with stringer guide holder (10), is equipped with stringer sliding rail (26) in stringer guide holder (10), moveable longitudinal beam (5) sliding It is connected on stringer sliding rail (26) and is also equipped on moveable longitudinal beam (5) the stringer rack gear (11) being arranged along its length, is indulged Beam rack gear (11) is engaged with driven gear (12), and the driven gear (12) is rotationally connected in stringer support base by shaft one And one end is connected with worm gear (13), the worm gear (13) is engaged with worm screw (14), and the worm screw (14) is rotationally connected with support (15) on, the support (15) is fixed on the side of stringer support base and one end of worm screw (14) and is connected with driving motor one (16) And the driving motor one (16) is installed on support (15);
The lower end of the moveable longitudinal beam (5) connects organic block (17), and the dabbing machine ontology is equipped on the base (17) (6), the expansion helical angle of the worm screw (14) be less than worm gear (13) worm screw (14) contact angle of friction, the power mechanism (8), Driving motor one (16) and dabbing machine ontology (6) are controlled by PLC controller (7).
2. according to claim 1 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the power mechanism (8) Including driving motor two (81), driving gear (82) and horizontal tooth bar (83), the horizontal tooth bar (83) is installed on track branch In frame (1) and horizontal tooth bar (83) is engaged with driving gear (82), and the driving gear (82) is connected to driving motor two (81) Output shaft, the lower part of the moving trolley (3) is equipped with the through hole (18) of a rectangle, and the bottom of through hole (18) is equipped with one and connects For through-hole (19) to realize that driving gear (82) can be engaged with horizontal tooth bar (83), the driving motor two (81) passes through motor cabinet (17) it is fixed in through hole (18).
3. according to claim 1 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the moving trolley (3) Top be also equipped with telescoping mechanism, specifically include hydraulic cylinder (20) and connecting plate (21), the hydraulic cylinder (20) is horizontally mounted In moving trolley (3) top and its output be pivotally connected to connecting plate (21), the connecting plate (21) is equipped with cross beam support seat (9) side, and the cross beam support seat (9) is slidably connected on the crossbeam sliding rail at the top of moving trolley (3).
4. according to claim 2 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the driving motor one (16) and driving motor two (81) is all made of servo motor.
5. according to claim 1 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the moved cross beam (4) Inner end be also connected with support platform (22), clump weight (23) are installed on the support platform (22).
6. according to claim 1 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the track support (1) Mounting hole be equipped with guide sleeve (24).
7. according to claim 1 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the track support (1) Side be also connected with the hanging ring (25) for lifting.
8. according to claim 1 a kind of from walking box beam dabbing all-in-one machine, it is characterised in that: the walking track (2) And stringer sliding rail (26) is all made of T-shaped guide rail.
CN201910172180.4A 2019-03-07 2019-03-07 Self-walking box girder chiseling integrated machine Active CN109972521B (en)

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CN201910172180.4A CN109972521B (en) 2019-03-07 2019-03-07 Self-walking box girder chiseling integrated machine

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CN201910172180.4A CN109972521B (en) 2019-03-07 2019-03-07 Self-walking box girder chiseling integrated machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110757664A (en) * 2019-10-23 2020-02-07 中建筑港集团有限公司 Automatic underwater chiseling equipment

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