CN113502759A - Truss and rail automatic walking device of hanging basket system - Google Patents
Truss and rail automatic walking device of hanging basket system Download PDFInfo
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- CN113502759A CN113502759A CN202110935197.8A CN202110935197A CN113502759A CN 113502759 A CN113502759 A CN 113502759A CN 202110935197 A CN202110935197 A CN 202110935197A CN 113502759 A CN113502759 A CN 113502759A
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- wire rope
- truss
- steel wire
- shaped
- hanging basket
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- 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
- E01D21/10—Cantilevered erection
Abstract
The invention discloses a truss of a hanging basket system and an automatic rail traveling device, which comprise the truss hanging basket system and a guide rail system, wherein the truss hanging basket system comprises a truss and a hanging basket; the front end and the rear end of the bottom of the truss are respectively provided with a front end fixed connection component and a rear end fixed connection component, and the truss is fixed on the I-shaped track through the front end fixed connection component and the rear end fixed connection component; the outer wall of the front end fixedly connected component is provided with a steel wire rope reel mechanism, the steel wire rope reel mechanism comprises a steel wire rope and a reel, and the steel wire rope is wound on the reel. The truss and rail automatic traveling device of the hanging basket system has the advantages of ingenious design, compact structure, high automation degree, small labor intensity, high working efficiency, convenience in control and stable working quality, and can realize the automatic traveling of the truss and the I-shaped rail.
Description
Technical Field
The invention relates to the technical field of large bridge equipment, in particular to a truss of a hanging basket system and an automatic rail traveling device.
Background
The hanging basket is one of main devices in the construction of large concrete building cantilevers such as bridges. The hanging basket construction refers to the operation of segmenting the cantilever on site by adopting a hanging basket method when a cantilever beam bridge with larger span is poured. The hanging basket system is a set of equipment capable of walking and moving, the hanging basket is an aerial construction platform, the hanging basket is hung on the overhanging end of the truss through a suspender, the pouring construction is carried out section by section, after the construction of the beam section is completed, the constraint of the hanging basket is removed, the truss drives the hanging basket to move forwards for one beam section, the construction of the next beam section is carried out, and the process is circulated until the pouring of the cantilever beam section is completely completed. The walking movement of the truss and the guide rail thereof is mainly completed by manual assistance at present, the labor intensity is high, the manpower is large, the working efficiency is not high, the working quality is difficult to control, and if the truss and the guide rail can automatically walk, the walking device has important practical significance for reducing the labor intensity and improving the working efficiency and the working quality.
Disclosure of Invention
The invention aims to: provides a truss of a hanging basket system and an automatic rail traveling device, which aim to solve the defects.
In order to achieve the above purpose, the invention provides the following technical scheme:
a truss and rail automatic traveling device of a hanging basket system comprises the truss hanging basket system and a guide rail system, wherein the truss hanging basket system comprises a truss and a hanging basket, the hanging basket is arranged at the outer extending end of the truss through a hanging rod, the guide rail system comprises two I-shaped rails which are arranged in parallel, and a front baffle and a rear baffle which are respectively welded at the two ends of the I-shaped rails, and the I-shaped rails are fixed on a poured beam section through embedded threaded steel; the front end and the rear end of the bottom of the truss are respectively provided with a front end fixed connection component and a rear end fixed connection component, and the truss is fixed on the I-shaped track through the front end fixed connection component and the rear end fixed connection component; the steel wire rope winding drum mechanism is arranged on the outer wall of the front end fixedly-connected component and comprises a steel wire rope and a winding drum, the steel wire rope is wound on the winding drum, and two ends of the steel wire rope are respectively fixed on the front baffle and the counter-force seat arranged on the I-shaped track.
Preferably, the front end fixedly-connected component comprises a front node seat, a second cushion block, a front support and a front end hanging wheel, wherein the front node seat is arranged at the front end of the bottom of the truss, the front support is arranged below the front node seat, the second cushion block is arranged between the front node seat and the front support, the front support is of a square tubular structure with one open end, a rectangular annular limiting baffle is arranged on the inner wall of the front support, the front end hanging wheel is provided with two I-shaped rails which are respectively arranged on the inner walls of two sides of the front support below the rectangular annular limiting baffle, the two I-shaped rails are respectively arranged on the inner sides of the two front end hanging wheels, and a flat plate at the upper end of the I-shaped rails is arranged between the front end hanging wheel and the rectangular annular limiting baffle.
Preferably, the front end fixedly-connected component further comprises a jack, a spherical gasket and a door-shaped supporting leg, the jack, the spherical gasket and the door-shaped supporting leg are all arranged on the inner side of the front support, the upper end of the jack is fixed on the top end face of the inner side of the front support, and the lower end of the jack is fixedly connected with the door-shaped supporting leg through the spherical gasket.
Preferably, the front end fixed connection assembly further comprises two adjusting screws, the two adjusting screws are respectively arranged on the side end face of the front support below the two front end hanging wheels, and the two adjusting screws are connected with the side end face of the front support through threads.
Preferably, the end faces of the two sides of the front support are respectively provided with a roller fixing mechanism, a roller can be installed through the roller fixing mechanisms, and the roller is arranged above the I-shaped rail.
Preferably, the subassembly is connected firmly to rear end, including back fulcrum seat, cushion three, after-poppet, rear end change gear, the back fulcrum seat sets up in truss bottom rear end, the after-poppet sets up in back fulcrum seat below, cushion three sets up between back fulcrum seat and after-poppet, the after-poppet is one end open-ended square tubular structure, be provided with square limit baffle on the after-poppet inner wall, the rear end change gear is provided with two and installs respectively on the inner wall of the back poppet both sides of square limit baffle below, two the I shape track is installed respectively in two rear end change gears inboardly, just the I shape upper end flat board of I shape track is arranged in between rear end change gear and the square limit baffle.
Preferably, the rear end fixed assembly further comprises an anchor screw, a pressure rod and two adjusting screws, wherein the pressure rod is arranged above the rear fulcrum seat, the lower end of the anchor screw is fixed in the beam section, the upper end of the anchor screw is fixed on the pressure rod through a nut, the two adjusting screws are arranged on the side end face of the rear support below the two rear end hanging wheels and are respectively arranged on the side end face of the rear support below the two rear end hanging wheels, and the two adjusting screws are connected with the side end face of the rear support through threads.
Preferably, a first cushion block is arranged below the I-shaped rail, a pressing block is arranged on the I-shaped bottom plate on the inner side of the two I-shaped rails, a fastening screw is arranged on the beam section, the lower end of the fastening screw is fixed in the beam section, and the upper end of the fastening screw penetrates through the first cushion block and the pressing block respectively and is fixed with the pressing block through a nut.
Preferably, the wire rope reel mechanism further comprises a reel support and a reel end cover, the reel support is fixed on a front support of the front end fixed connection assembly, the reel end cover is provided with two parts and respectively installed at two ends of the reel, the reel and the reel end cover are controlled to rotate through a hydraulic motor, a rope tightener is arranged on the wire rope to adjust tightness of the wire rope, and an angle encoder is arranged at one end of the reel.
Preferably, two sections of steel wire rope winding grooves which are symmetrical about a symmetry axis and opposite in spiral direction are arranged on the outer surface of the winding drum, the symmetry axis is located on a middle symmetry plane of the two i-shaped rails, two through holes for the steel wire ropes to pass through are formed in the winding drum in the middle of the two sections of steel wire rope winding grooves, the steel wire ropes comprise a first steel wire rope, a second steel wire rope, a third steel wire rope and a fourth steel wire rope, the first steel wire rope and the third steel wire rope and the second steel wire rope and the fourth steel wire rope respectively pass through the two through holes in the two sections of steel wire rope winding grooves, the first steel wire rope, the third steel wire rope, the second steel wire rope and the fourth steel wire rope are fixedly connected through steel wire rope chucks, the tail ends of the first steel wire rope and the second steel wire rope are mounted on the counter-force seat, and the tail ends of the third steel wire rope and the fourth steel wire rope are mounted on the front baffle.
The invention has the beneficial effects that:
according to the truss and the rail automatic traveling device of the hanging basket system, the front and rear hanging wheels are arranged between the truss and the I-shaped rail, and when the truss is automatically lifted up, the I-shaped rail is completely lifted up through the front and rear hanging wheels; the I-shaped rails are driven to move relative to the truss through the steel wire rope reel mechanism fixed on the truss, the truss automatically descends and puts down the I-shaped rails after the I-shaped rails move in place, the I-shaped rails are manually corrected and fixed on the poured beam sections, the truss relatively moves to a specified position on the I-shaped rails, and then the truss is fixed on the beam sections through the anchoring screws, so that the truss and the I-shaped rails automatically walk. The truss and rail automatic traveling device of the hanging basket system has the advantages of ingenious design, compact structure, high automation degree, small labor intensity, high working efficiency, convenience in control and stable working quality, and can realize the automatic traveling of the truss and the I-shaped rail.
Drawings
FIG. 1: the invention has a schematic structure;
FIG. 2: the structure I in FIG. 1 is enlarged;
FIG. 3: fig. 2 is a sectional view taken along a line a-a (showing a state where the anchor screw presses the truss);
FIG. 4: fig. 2 is a sectional view taken along a line a-a (showing the anchoring screw in a state of loosening the truss);
FIG. 5: section B-B in fig. 2 (showing the front support not jacked up);
FIG. 6: section B-B in fig. 2 (showing the front support raised);
FIG. 7: the section C-C in FIG. 2.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1 to 7:
as shown in fig. 1-7, a truss and rail automatic traveling device of a basket hanging system comprises a truss basket hanging system and a guide rail system. The truss hanging basket system comprises a truss 24 and a hanging basket, wherein the hanging basket is arranged at the overhanging end of the truss 24 through a suspender 15; the guide rail system comprises two I-shaped rails 09 arranged in parallel, and a front baffle 26 and a rear baffle 14 which are respectively welded at two ends of the I-shaped rails 09, wherein the I-shaped rails 09 are fixed on a poured beam section 10 through embedded deformed steel bars 40, and a truss 24 of the truss basket hanging system is installed on the I-shaped rails 09 of the guide rail system.
The I-shaped rails 09 are provided with first cushion blocks 11 below, press blocks 12 are arranged on I-shaped bottom plates on the inner sides of the two I-shaped rails 09, the beam sections 10 are provided with fastening screws 13, the lower ends of the fastening screws 13 are fixed in the beam sections 10, and the upper ends of the fastening screws 13 respectively penetrate through the first cushion blocks 11 and the press blocks 12 and are fixed with the press blocks 12 through nuts.
The front end and the rear end of the bottom of the truss 24 are respectively provided with a front end fixed connection component and a rear end fixed connection component, and the truss 24 is fixed on the I-shaped track 09 through the front end fixed connection component and the rear end fixed connection component.
The front end fixedly-connected component comprises a front node seat 30, a second cushion block 31, a jack 32, a front support 33, a front end change gear 34, a first adjusting screw 35, a spherical gasket 37 and a portal support leg 38. The front node base 30 is arranged at the front end of the bottom of the truss 24, the front support 33 is arranged below the front node base 30, the second cushion block 31 is arranged between the front node base 30 and the front support 33, the front support 33 is of a square cylindrical structure with an open end, a rectangular annular limiting baffle 36 is arranged on the inner wall of the front support 33, two front hanging wheels 34 are arranged on the inner walls of two sides of the front support 33 and are respectively arranged below the rectangular annular limiting baffle 36, two I-shaped rails 09 are respectively arranged on the inner sides of the two front hanging wheels 34, and a flat plate at the upper ends of the I-shaped rails 09 is arranged between the front hanging wheels 34 and the rectangular annular limiting baffle 36. The jack 32, the spherical gasket 37 and the door-shaped support leg 38 are all arranged on the inner side of the front support 33, the upper end of the jack 32 is fixed on the top end face of the inner side of the front support 33, and the lower end of the jack 32 is fixedly connected with the door-shaped support leg 38 through the spherical gasket 37. Two first adjusting screws 35 are arranged and are respectively arranged on the side end face of the front support 33 below the two front-end change gears 34, and the first adjusting screws 35 are connected with the side end face of the front support 33 through threads. The front support 33 is provided with roller fixing mechanisms on both side end faces, the rollers 25 can be installed through the roller fixing mechanisms, and the rollers 25 are arranged above the I-shaped rails 09.
The rear end fixedly-connected component comprises an anchoring screw rod 01, a pressure rod 02, a rear supporting seat 03, a cushion block III 04, a rear supporting seat 05, a rear end change gear 06 and an adjusting screw II 07. The rear fulcrum seat 03 is arranged at the rear end of the bottom of the truss 24, the pressure rod 02 is arranged above the rear fulcrum seat 03, the lower end of the anchoring screw rod 01 is fixed in the beam section 10, and the upper end of the anchoring screw rod is fixed on the pressure rod 02 through a nut. The rear support 05 is arranged below the rear support 03, the cushion block III 04 is arranged between the rear support 03 and the rear support 05, the rear support 05 is of a square tubular structure with an open end, a square limiting baffle 08 is arranged on the inner wall of the rear support 05, the rear end hanging wheels 06 are provided with two H-shaped rails 09 and are respectively arranged on the inner walls of two sides of the rear support 05 below the square limiting baffle 08, the two H-shaped rails 09 are respectively arranged on the inner sides of the two rear end hanging wheels 06, and the H-shaped upper end flat plate of each H-shaped rail 09 is arranged between the rear end hanging wheel 06 and the square limiting baffle 08. Two adjusting screws 07 are arranged and are respectively arranged on the side end face of the rear support 05 below the two rear-end change pulleys 06, and the two adjusting screws 07 are connected with the side end face of the rear support 05 through threads.
Be provided with wire rope reel mechanism 60 on the front end solid joint subassembly outer wall, wire rope reel mechanism 60 includes reel support 50, reel end cover 52, wire rope, reel 54, reel support 50 is fixed on the front support 33 of front end solid joint subassembly, reel end cover 52 is provided with two and installs respectively at the both ends of reel 54, reel 54 and reel end cover 52 pass through hydraulic motor 51 control rotation, wire rope twines on reel 54, and wire rope's both ends are fixed respectively on preceding baffle 26, and on the counter-force seat 21 of installation on the I-shaped track 09, be provided with euphroe 22 on the wire rope and adjust wire rope's elasticity, the one end of reel 54 is provided with angle encoder 57.
The outer surface of drum 54 is provided with two symmetrical and oppositely spiraling lengths of wire rope winding grooves about axis of symmetry 56, the symmetry axis 56 is positioned on the middle symmetry plane of the two I-shaped tracks 09, the two drums 54 at the middle part of the two sections of steel wire rope winding grooves are respectively provided with two through holes 53 through which the steel wire ropes can pass, each steel wire rope comprises a first steel wire rope 55a, a second steel wire rope 55b, a third steel wire rope 58a and a fourth steel wire rope 58b, the first steel wire rope 55a and the third steel wire rope 58a, the second steel wire rope 55b and the fourth steel wire rope 58b respectively pass through the two through holes 53 on the two sections of steel wire rope winding grooves, the first steel wire rope 55a and the third steel wire rope 58a, and the second steel wire rope 55b and the fourth steel wire rope 58b are fixedly connected through steel wire rope chucks, the tail ends of the first steel wire rope 55a and the second steel wire rope 55b are mounted on the reaction seat 21, and the tail ends of the third steel wire rope 58a and the fourth steel wire rope 58b are mounted on the front baffle 26.
The working principle of the truss and the rail automatic walking device of the hanging basket system is as follows:
during bridge pouring, the I-shaped rail 09 placed on the first cushion block 11 is fixed on the poured beam section 10 through a group of pre-embedded deformed steel bars 40, and the anchoring screw 01 pre-embedded on the poured beam section presses the rear node seat 03 of the truss 24 on the I-shaped rail 09; the cradle is suspended from the overhanging end of the truss 24 by the hanger rods 15 and the entire truss system is fixed relative to the poured bridge section. After a section of bridge is poured, the whole truss and the hanging basket system need to be moved forwards, because the hanging basket gravity acts on the overhanging section of the truss through the suspender 15, the truss 24 is acted by clockwise moment with the front support 32 as a fulcrum, but the anchoring screw 01 limits the overturning of the truss 24, when the truss system needs to be moved, the anchoring screw 01 is loosened to enable the truss rear node base 03 to be automatically lifted to a certain height, along with the lifting of the truss rear node base 03, a rear hanging wheel 06 arranged on a truss rear support 05 fixedly connected with the truss rear node base 03 is gradually lifted until the rear hanging wheel is reversely buckled on an I-shaped rail 09 and drives the I-shaped rail 09 to be lifted together, the loosening degree of the anchoring screw 01 is adjusted to enable the lifting height of the I-shaped rail 09 to exceed the height of the embedded screw 40, meanwhile, the hydraulic jack 32 jacks the truss front node base 30, a front hanging wheel 34 arranged on a front support 33 fixedly connected with the truss front node base 30 lifts the front end of the I-shaped rail 09, so that the I-shaped track 09 is hung on the truss 24 by the rear-end hanging wheel 06 and the front-end hanging wheel 36; the steel wire rope reel mechanism 60 is fixedly arranged on the truss front support seat 33, two ends of a steel wire rope of the steel wire rope reel mechanism 60 are respectively fixed on the counter-force seat 21 and the front end baffle 26 fixedly connected with the I-shaped rail 09, when the I-shaped rail 09 needs to be moved under the suspended state of the I-shaped rail 09, the steel wire rope reel mechanism 60 pulls the I-shaped rail 09 to realize the guide rail movement, after the I-shaped rail 09 is moved in place, the roller 25 can be placed in advance under the truss front support seat 33 to reduce the friction force between the truss 24 and the I-shaped rail 09 in the later period of movement, an ejector rod of a hydraulic jack 32 fixed on the front support seat 33 drives a door-shaped support leg 38 to retract and lift, the truss 24 is put down, the front end of the I-shaped rail 09 is fallen to the ground and stops, at the moment, the front support seat 33 of the truss 24 is not pressed on the I-shaped rail 09, and meanwhile, a nut at the upper end of the anchoring screw rod 01 is adjusted to press down the truss rear node seat 03 until the rear end of the I-shaped rail 09 is fallen to the ground and stops, at the moment, the truss rear support 05 is not pressed on the guide rail, the I-shaped rail 09 is in a state of being freely placed on the cushion block 11, the I-shaped rail 09 is fixed on the beam section 10 after the position of the I-shaped rail 09 is manually corrected, at the moment, the mandril of the hydraulic jack 32 is controlled to drive the door-shaped support 38 to continuously retract until the door-shaped support is completely lifted up, the front support 33 of the truss is pressed on the rail surface of the I-shaped rail 09 through the roller 25, then the constraint of the anchoring screw 01 on the truss rear node seat 03 is released, the hanging wheel 06 is reversely buckled on the I-shaped rail 09, then the steel wire rope reel mechanism 60 is controlled to pull the whole truss 24 to move forwards, after the truss 24 moves to the position, the hydraulic jack 32 jacks the truss front support 33 to take out the roller 25, then the front support 33 is placed down, so that the bottom surface of the front support 33 is pressed on the I-shaped rail 09, and finally the anchoring screw 01 is used for pressing the rear node seat 03 of the truss 24, the whole truss is fixed, so that the whole process of automatic walking adjustment of the truss and the rail of the whole hanging basket system is completed.
According to the automatic truss and rail traveling device of the hanging basket system, the front hanging wheel and the rear hanging wheel are arranged between the truss 24 and the I-shaped rail 09, and when the truss 24 is automatically lifted, the I-shaped rail 09 is completely lifted through the front hanging wheel and the rear hanging wheel; the I-shaped rail 09 is driven to move relative to the truss 24 through the steel wire rope reel mechanism 60 fixed on the truss 24, the truss 24 automatically descends to place the I-shaped rail 09 after the I-shaped rail 09 moves in place, after the I-shaped rail 09 is manually corrected and fixed on the poured beam section 10, the truss 24 relatively moves to a specified position on the I-shaped rail 09, and then the truss 24 is fixed on the beam section 10 through the anchoring screw 01, so that the truss and the I-shaped rail automatically travel.
The truss and rail automatic traveling device of the hanging basket system has the advantages of ingenious design, compact structure, high automation degree, small labor intensity, high working efficiency, convenience in control and stable working quality, and can realize the automatic traveling of the truss and the I-shaped rail.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.
Claims (10)
1. The truss and rail automatic traveling device of the hanging basket system is characterized by comprising a truss hanging basket system and a guide rail system, wherein the truss hanging basket system comprises a truss (24) and a hanging basket, the hanging basket is arranged at the outer extending end of the truss (24) through a hanging rod (15), the guide rail system comprises two I-shaped rails (09) which are arranged in parallel, and a front baffle (26) and a rear baffle (14) which are respectively welded at two ends of the I-shaped rails (09), and the I-shaped rails (09) are fixed on a poured beam section (10) through embedded threaded steel (40); the front end and the rear end of the bottom of the truss (24) are respectively provided with a front end fixed connection component and a rear end fixed connection component, and the truss (24) is fixed on the I-shaped track (09) through the front end fixed connection component and the rear end fixed connection component; the steel wire rope winding drum mechanism (60) is arranged on the outer wall of the front end fixedly-connected component, the steel wire rope winding drum mechanism (60) comprises a steel wire rope and a winding drum (54), the steel wire rope is wound on the winding drum (54), and two ends of the steel wire rope are respectively fixed on the front baffle plate (26) and the counter force seat (21) installed on the I-shaped track (09).
2. The automatic truss and rail traveling device for the hanging basket system according to claim 1, wherein the front end fixed connection assembly comprises a front node seat (30), a second cushion block (31), a front support seat (33) and a front end hanging wheel (34), the front node seat (30) is arranged at the front end of the bottom of the truss (24), the front support seat (33) is arranged below the front node seat (30), the second cushion block (31) is arranged between the front node seat (30) and the front support seat (33), the front support seat (33) is of a square cylindrical structure with an opening at one end, a rectangular annular limiting baffle (36) is arranged on the inner wall of the front support seat (33), the front end hanging wheel (34) is provided with two I-shaped rails (09) which are respectively arranged on the inner walls of two sides of the front support seat (33) below the rectangular annular limiting baffle (36), and the two I-shaped rails (09) are respectively arranged on the inner sides of the two front end hanging wheels (34), and the flat plate at the upper end of the I-shaped track (09) is arranged between the front-end hanging wheel (34) and the rectangular annular limiting baffle (36).
3. The automatic truss and rail walking device for the hanging basket system as claimed in claim 2, wherein the front end fixed connection assembly further comprises a jack (32), a spherical gasket (37) and a door-shaped support leg (38), the jack (32), the spherical gasket (37) and the door-shaped support leg (38) are all arranged on the inner side of the front support seat (33), the upper end of the jack (32) is fixed on the top end face of the inner side of the front support seat (33), and the lower end of the jack (32) is fixedly connected with the door-shaped support leg (38) through the spherical gasket (37).
4. The automatic truss and rail traveling device for the hanging basket system as claimed in claim 2, wherein the front end fixing assembly further comprises two adjusting screws (35), the two adjusting screws (35) are respectively arranged on the side end face of the front support (33) below the two front end hanging wheels (34), and the two adjusting screws (35) are respectively in threaded connection with the side end face of the front support (33).
5. The automatic truss and rail traveling device for the hanging basket system as claimed in claim 2, wherein a roller fixing mechanism is arranged on each of two side end faces of the front support (33), a roller (25) can be mounted through the roller fixing mechanism, and the roller (25) is arranged above the I-shaped rail (09).
6. The truss and rail automatic walking device of a hanging basket system as claimed in claim 1, wherein the rear end fixed assembly comprises a rear fulcrum seat (03), a cushion block three (04), a rear support (05) and a rear end hanging wheel (06), the rear fulcrum seat (03) is arranged at the rear end of the bottom of the truss (24), the rear support (05) is arranged below the rear fulcrum seat (03), the cushion block three (04) is arranged between the rear fulcrum seat (03) and the rear support (05), the rear support (05) is a square cylindrical structure with an opening at one end, a square limit baffle (08) is arranged on the inner wall of the rear support (05), the rear end hanging wheel (06) is provided with two I-shaped rails (09) which are respectively arranged on the inner walls of the two sides of the rear support (05) below the square limit baffle (08), and the two I-shaped rails (09) are respectively arranged on the inner sides of the two rear end hanging wheels (06), and the I-shaped upper end flat plate of the I-shaped track (09) is arranged between the rear-end hanging wheel (06) and the square limiting baffle (08).
7. The automatic truss and rail traveling device for the hanging basket system as claimed in claim 6, wherein the rear end fixed assembly further comprises an anchoring screw (01), a pressure lever (02) and two adjusting screws (07), the pressure lever (02) is arranged above the rear fulcrum seat (03), the lower end of the anchoring screw (01) is fixed in the beam section (10), the upper end of the anchoring screw is fixed on the pressure lever (02) through a nut, the two adjusting screws (07) are arranged and are respectively arranged on the side end face of the rear support (05) below the two rear end hanging wheels (06), and the two adjusting screws (07) are both in threaded connection with the side end face of the rear support (05).
8. The truss and track automatic walking device of a hanging basket system as claimed in claim 1, wherein a first cushion block (11) is arranged under the I-shaped tracks (09), a pressing block (12) is arranged on an I-shaped bottom plate inside the two I-shaped tracks (09), a fastening screw (13) is arranged on the beam section (10), the lower end of the fastening screw (13) is fixed in the beam section (10), and the upper end of the fastening screw penetrates through the first cushion block (11) and the pressing block (12) respectively and is fixed with the pressing block (12) through a nut.
9. The automatic truss and track walking device for the hanging basket system according to claim 1, wherein the wire rope reel mechanism (60) further comprises a reel support (50) and a reel end cover (52), the reel support (50) is fixed on a front support (33) of the front end fixed connection assembly, the reel end cover (52) is provided with two ends and is respectively installed at two ends of the reel (54), the reel (54) and the reel end cover (52) are controlled to rotate through a hydraulic motor (51), a rope tightener (22) is arranged on the wire rope to adjust tightness of the wire rope, and an angle encoder (57) is arranged at one end of the reel (54).
10. The automatic truss and track traveling device for the hanging basket system as claimed in claim 9, wherein two sections of steel wire rope winding grooves which are symmetrical about a symmetry axis (56) and opposite in spiral direction are arranged on the outer surface of the winding drum (54), the symmetry axis (56) is located on a middle symmetry plane of the two i-shaped tracks (09), two through holes (53) through which steel wire ropes can pass are formed in the winding drum (54) in the middle of the two sections of steel wire rope winding grooves, the steel wire ropes comprise a first steel wire rope (55a), a second steel wire rope (55b), a third steel wire rope (58a) and a fourth steel wire rope (58b), the first steel wire rope (55a) and the third steel wire rope (58a), the second steel wire rope (55b) and the fourth steel wire rope (58b) respectively pass through the two through holes (53) in the two sections of steel wire rope winding grooves, and the first steel wire rope (55a) and the third steel wire rope (58a) respectively, The second steel wire rope (55b) and the fourth steel wire rope (58b) are fixedly connected through a steel wire rope chuck, the tail ends of the first steel wire rope (55a) and the second steel wire rope (55b) are installed on the counter-force seat (21), and the tail ends of the third steel wire rope (58a) and the fourth steel wire rope (58b) are installed on the front baffle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110935197.8A CN113502759B (en) | 2021-08-16 | 2021-08-16 | Truss and rail automatic walking device of hanging basket system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110935197.8A CN113502759B (en) | 2021-08-16 | 2021-08-16 | Truss and rail automatic walking device of hanging basket system |
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| CN113502759A true CN113502759A (en) | 2021-10-15 |
| CN113502759B CN113502759B (en) | 2022-07-19 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08209629A (en) * | 1995-01-31 | 1996-08-13 | Mitsubishi Heavy Ind Ltd | Overhanging type construction device for bridge |
| JPH11117235A (en) * | 1997-10-09 | 1999-04-27 | Juken Kiko Kk | Cantilever erection device |
| CN204174541U (en) * | 2014-10-11 | 2015-02-25 | 东风设计研究院有限公司 | Continuous girder bridge suspended casting suspended basket push unit |
| CN104631343A (en) * | 2015-02-15 | 2015-05-20 | 河海大学 | Self-travelling diamond-shaped pin-connected truss-type form traveler structure and form traveler travelling and constructing method |
| CN205223872U (en) * | 2015-12-15 | 2016-05-11 | 中铁十四局集团第二工程有限公司 | Drag and hang novel string of basket structure of convolution |
| CN105839550A (en) * | 2016-05-23 | 2016-08-10 | 中交第公路工程局有限公司 | Oppressive traveling mechanism used for cantilever hanging basket and cantilever hanging basket |
| CN110528402A (en) * | 2019-09-03 | 2019-12-03 | 重庆城建控股(集团)有限责任公司 | A kind of construction method of the more purlin piece combination Hanging Baskets of ultra-wide box beam |
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2021
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| JPH08209629A (en) * | 1995-01-31 | 1996-08-13 | Mitsubishi Heavy Ind Ltd | Overhanging type construction device for bridge |
| JPH11117235A (en) * | 1997-10-09 | 1999-04-27 | Juken Kiko Kk | Cantilever erection device |
| CN204174541U (en) * | 2014-10-11 | 2015-02-25 | 东风设计研究院有限公司 | Continuous girder bridge suspended casting suspended basket push unit |
| CN104631343A (en) * | 2015-02-15 | 2015-05-20 | 河海大学 | Self-travelling diamond-shaped pin-connected truss-type form traveler structure and form traveler travelling and constructing method |
| CN205223872U (en) * | 2015-12-15 | 2016-05-11 | 中铁十四局集团第二工程有限公司 | Drag and hang novel string of basket structure of convolution |
| CN105839550A (en) * | 2016-05-23 | 2016-08-10 | 中交第公路工程局有限公司 | Oppressive traveling mechanism used for cantilever hanging basket and cantilever hanging basket |
| CN110528402A (en) * | 2019-09-03 | 2019-12-03 | 重庆城建控股(集团)有限责任公司 | A kind of construction method of the more purlin piece combination Hanging Baskets of ultra-wide box beam |
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| CN113502759B (en) | 2022-07-19 |
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