CN109680620B - Installation system of bridge frame - Google Patents
Installation system of bridge frame Download PDFInfo
- Publication number
- CN109680620B CN109680620B CN201910090907.4A CN201910090907A CN109680620B CN 109680620 B CN109680620 B CN 109680620B CN 201910090907 A CN201910090907 A CN 201910090907A CN 109680620 B CN109680620 B CN 109680620B
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- supporting
- main
- welded
- clamping
- top surface
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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
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a bridge frame and a mounting structure, which comprises a main supporting column body and a main carrying vehicle body, wherein a trapezoid supporting block is welded on the top surface of the main supporting column body upwards, a supporting base plate is welded on the top surface of the trapezoid supporting block close to two side edges, a main trapezoid bottom plate is horizontally and transversely clamped on the top surface of the trapezoid supporting block, and a top supporting plate is horizontally welded on the top surface of the trapezoid supporting block. The top surface that supports the bed plate is close to both sides end symmetry upward welding has the joint steady block, the inboard limit symmetry of the groove of the both sides limit of joint steady block transversely has seted up hidden recess, the inside of hiding the recess has cup jointed supporting spring, supporting spring's one end butt joint has the support cylinder pole. The connecting structure is simple, the clamping part is stable, the bridge is paved more stably, and the bridge is quickly and efficiently assembled in the transportation and assembly processes, so that the bridge paving work is quicker and more stable.
Description
Technical Field
The invention relates to the technical field of bridge laying, in particular to a bridge frame installation system.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, bridges are also spreading to span mountain stream, poor geology or buildings which are erected to meet other traffic needs and enable the traffic to be more convenient. The bridge is generally composed of an upper structure, a lower structure, a support and an accessory structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles, the lower structure comprises bridge abutments, bridge piers and foundations, the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge piers or the bridge abutments, and the accessory structure refers to bridge head butt straps, cone-shaped slope protection, shore protection, diversion engineering and the like.
The prior art needs to install the bracket when assembling the bridge, and needs to assemble the bridge after the previous bracket is detached when docking each bridge, so that the work efficiency is very low, and meanwhile, the carrying and lifting procedures of the bridge are very complicated, and the work efficiency is further lowered.
Disclosure of Invention
The invention aims to provide a bridge frame installation system, which has a simple connection structure and stable clamping parts, so that the bridge is paved more stably, and meanwhile, the bridge is quickly and efficiently transported and spliced, so that the work for paving the bridge is quicker and more stable.
According to the invention, the installation system comprises a main supporting column body and a main carrying vehicle body, wherein a trapezoid supporting block is welded on the top surface of the main supporting column body upwards, a supporting base plate is welded on the top surface of the trapezoid supporting block close to two side edges, a main trapezoid bottom plate is horizontally and transversely clamped on the top surface of the trapezoid supporting block, and a top supporting plate is horizontally welded on the top surface of the main trapezoid bottom plate.
The top surface that supports the bed plate is close to both sides end symmetry upward welding has the joint stabilized block, the inboard limit symmetry of the groove of both sides limit of joint stabilized block has transversely been seted up and has been hidden the recess, the inside of hiding the recess has been cup jointed supporting spring, supporting spring's one end butt joint has the support cylinder pole, position horizontal welding has the joint roll axis between the support cylinder pole, the top surface intermediate position of joint stabilized block upwards welds perpendicularly has the grafting jack post, the both sides limit top symmetry transverse welding of grafting jack post has the lock joint fixed strip.
Bottom screens recess has been seted up to the bottom surface of main trapezoidal bottom plate near both ends position, buckle the grafting groove has been upwards seted up to the inside top surface of bottom screens recess, the inboard both sides limit of buckling the grafting groove has been seted up the spacing hole of arc, the inboard top surface of buckling the grafting groove has upwards been seted up a joint groove, the top draw-in groove has been seted up to the inboard both sides limit horizontal level of joint groove, the top spring has been cup jointed to the inside of top draw-in groove, the one end butt joint of top spring has the joint sloping block.
The bearing wheels are evenly inserted into two side edges of the main carrying vehicle body, a top clamping groove is transversely formed in the middle position of the top surface of the main carrying vehicle body, a top oblique supporting rod is upwards welded at the position, close to the two side edges, of the top surface of the main carrying vehicle body, a vertical supporting rod is vertically upwards welded at the top end of the top oblique supporting rod, top supporting cross rods are horizontally welded between the top ends of the vertical supporting rods, side supporting sliding rods are horizontally welded at the inner side edges, close to the top end positions, of the vertical supporting rods, and a main sleeve rectangular pipe is horizontally clamped at one side edge, far away from the vertical supporting rod, of the side supporting sliding rods.
The inside of main rectangular pipe that cup joints has cup jointed the rectangle bracing piece, the rectangle bracing piece has been welded perpendicularly downwards in the one end bottom surface of keeping away from the main rectangular pipe that cup joints and has been supported the telescopic link, the bottom position of supporting the telescopic link has been welded downwards the base carriage, the even bolted connection of top surface of main rectangular pipe has the slip hoisting motor, the output of slip hoisting motor has pegged graft the drive chain box, the bottom surface butt joint of drive chain box has the bottom support commentaries on classics piece, L shape colludes the pole has been cup jointed to the inside of bottom support commentaries on classics piece, the inside vertical downward welding of supporting the telescopic link has the top to connect the cylinder, the inside of drive chain box has cup jointed the pulling chain, one side horizontal bolted connection of bottom support commentaries on classics piece has collude the joint motor, the inboard side horizontal grafting dwang of bottom support commentaries on classics piece, and the upper end cover of L shape colludes the pole connects the outside limit at the grafting dwang, the main side horizontal welding of side that cup joints the rectangular pipe and is close to the side support slide bar has the joint sliding bar, the top surface joint of main rectangular pipe has the support sliding plate, and the sliding plate has been cup jointed to the support plate, and the sliding plate through the sliding plate top surface of the side of support plate sliding connection has the slip plate to move the side to the side through the sliding plate.
Further, the number of the supporting base plates is two, the two supporting base plates are symmetrically welded at two side end positions of the top surface of the trapezoid supporting block, and the trapezoid supporting block is inversely and vertically welded on the top surface of the main supporting column body.
Further, one end of the supporting spring is abutted to the inner side end of the hidden groove, the other end of the supporting spring is abutted to the outer side edges of the two ends of the supporting cylinder rod, and the two ends of the supporting cylinder rod are spliced in the hidden groove.
Further, the inside of end screens recess, knot grafting groove and top joint groove all is led to and is connected, and the one end joint of joint sloping block is in the inside of top draw-in groove, and the one end butt joint of top spring is in the inboard end of top draw-in groove, and the other end butt joint is in the inboard end of joint sloping block.
Further, the support base plate, the clamping stabilizing block, the clamping rolling shaft and the plugging jacking column are sequentially plugged into the bottom clamping groove, the arc limiting hole of the buckling and plugging groove and the top clamping groove, and the top surface of the clamping inclined block is abutted to the bottom surface of the buckling and fixing strip.
Further, the number of the bearing wheels is a plurality of, and the bearing wheels are uniformly distributed at the bottom end positions of two side edges of the main carrying vehicle body, the number of the top diagonal support rods is four, and the four top diagonal support rods are welded at the top surface of the main carrying vehicle body and close to the corner positions.
Further, rectangular support rod symmetry level is pegged graft in the main both ends position of cup jointing rectangular pipe, and the main inside horizontal welding of cup jointing rectangular pipe has the cylinder.
Further, a side bolted connection of drive chain box is at the output of slip hoist motor, and the pulling chain cup joints in the inside of bottom stay commentaries on classics piece in the one end of keeping away from the drive chain box, and the number of L shape colludes the pole is eight, and all unilateral four symmetry sets up at the side support slide bar's interior side.
Compared with the prior art, the invention has the following beneficial effects:
1. through moving under the rotation of the bearing wheel of main delivery car body, the cylinder that the side support slide bar side of side was inside at the vertical support pole of main delivery car body top surface cup joints the rectangular pipe and is done work, make cup joint at the rectangular support pole and cup joint the rectangular pipe inside extension from the main, make under the joint slip of joint sliding strip the main rectangular pipe move to one side of main delivery car body simultaneously, when the main top surface end that cup joints rectangular pipe and rectangular support pole and remove to the top surface backup pad, then make under the effect of top connection cylinder support telescopic link down move, until the base supporting shoe of bottom contacts the ground after, the joint of joint movable strip below the support sliding plate removes to the one end top surface that extends, simultaneously make the slip lifting motor work and make the inside pulling chain that cup joints of drive chain box rotate, make the bottom support turning block of lower extreme move to the below top surface backup pad under the rotation of pulling chain, make the L shape collude the pole to the outside and expand under the effect of collude the motor, make the top surface of collude the L shape collude the pole and carry the top surface under the effect of motor and make the top surface of bottom plate under the effect of top surface backup pad when colluding the motor motion to the edge bottom surface of top surface backup pad, then make the top surface of lift the main delivery car body under the effect of main delivery car body and lift the bottom plate.
2. Make the main rectangular pipe that cup joints down to another side motion after carrying on the bridge under the removal of joint sliding strip, make the joint cylinder work simultaneously, make the support telescopic link of the other end move down, simultaneously at the trapezoidal supporting shoe top surface end side of base supporting shoe butt joint to main support cylinder top surface, then make the top surface backup pad and the main trapezoidal bottom plate of main delivery automobile body top surface move to two main support cylinder top movements at operation promotion process the same principle, then make the bottom screens recess of main trapezoidal bottom plate bottom surface both ends position carry out the joint at the top surface end of supporting the bed plate under the effect of decline, and make the joint stabilizing block of joint rolling shaft roll joint in the inside of arc spacing hole under the effect of supporting spring simultaneously, make the inside joint sloping block of joint strip top joint groove of both sides to the inside motion of top draw-in groove under the effect of bridge, make the joint sloping block carry out the joint under the effect of top spring simultaneously and make the joint sloping block carry out the joint at the top surface end of supporting shoe plate, and make the bridge joint strip connect at the effect of arc spacing hole more stable in the effect of the bridge and lay the bridge more stable process of the bridge more fast and lay down.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic view of a main support column assembly three-dimensional structure of a bridge frame mounting system according to the present invention;
fig. 2 is a schematic diagram showing a bottom detail of a main trapezoidal bottom plate of the installation system of the bridge frame according to the present invention;
FIG. 3 is a schematic diagram of a side view of the internal detail of the main trapezoidal bottom plate of the installation system of the bridge frame according to the present invention;
fig. 4 is a schematic front view of a detailed structure of a supporting base plate of a bridge frame mounting system according to the present invention;
FIG. 5 is a schematic diagram of a front view of a main carriage body of a bridge frame mounting system according to the present invention;
FIG. 6 is a schematic side view of a main carriage body of a bridge frame mounting system according to the present invention;
FIG. 7 is a schematic diagram of a front detail structure of a side support slide bar of a bridge frame mounting system according to the present invention;
fig. 8 is a schematic side view of the internal detail structure of the side support slide rod of the installation system of the bridge frame according to the present invention.
In the figure: 1-main supporting column, 2-trapezoid supporting block, 3-supporting base plate, 4-clamping stabilizing block, 5-hidden groove, 6-supporting spring, 7-supporting column rod, 8-clamping rolling shaft, 9-inserting jack post, 10-fastening fixing strip, 11-main trapezoid bottom plate, 12-top supporting plate, 13-bottom clamping groove, 14-clamping inserting slot, 15-arc limiting hole, 16-top clamping slot, 17-top clamping slot, 18-top spring, 19-clamping oblique block, 20-main carrying vehicle body, 21-bearing wheel, 22-top clamping slot, 23-top oblique supporting rod, 24-vertical supporting rod, 25-top supporting cross rod, 26-side supporting slide rod, 27-main sleeve joint rectangular pipe, 28-rectangular supporting rod, 29-supporting telescopic rod, 30-base supporting block, 31-sliding lifting motor, 32-driving chain box, 33-bottom supporting rotating block, 34-L hook rod, 35-top connecting cylinder, 36-pulling chain, 37-hook motor, 38-rotating rod, 39-sliding rod, 40-sliding supporting strip and 41-sliding strip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a bridge frame installation system comprises a main support column 1 and a main carrier body 20, wherein a trapezoidal support block 2 is welded upwards on the top surface of the main support column 1, support base plates 3 are welded on the top surface of the trapezoidal support block 2 near two side edges, the number of the support base plates 3 is two, the two support base plates 3 are symmetrically welded on the two side edges of the top surface of the trapezoidal support block 2, the trapezoidal support block 2 is inversely and vertically welded on the top surface of the main support column 1, a main trapezoidal bottom plate 11 is horizontally and transversely clamped on the top surface of the trapezoidal support block 2, and a top surface support plate 12 is horizontally welded on the top surface of the main trapezoidal bottom plate 11.
Referring to fig. 2 and 4, a mounting system for bridge frame, the top surface of the supporting base plate 3 is close to two side end positions and symmetrically welded with the clamping stabilizing block 4 upwards, the supporting base plate 3, the clamping stabilizing block 4, the clamping rolling shaft 8 and the plugging jacking column 9 are sequentially plugged in the bottom clamping groove 13, the arc limiting hole 15 of the clamping slot 14 and the inside of the jacking clamping slot 16, the top surface of the clamping oblique block 19 is butt-jointed with the bottom surface of the fastening fixing strip 10, the inner side edges of the slots on two side edges of the clamping stabilizing block 4 are symmetrically and transversely provided with the hiding groove 5, the inside of the hiding groove 5 is sleeved with the supporting spring 6, one end of the supporting spring 6 is butt-jointed with the inner side end of the hiding groove 5, the other end of the supporting spring 6 is butt-jointed with the outer side edges of two ends of the supporting column rod 7, two ends of the supporting column rod 7 are spliced in the inside of the hiding groove 5, one end of the supporting spring 6 is butt-jointed with the supporting column rod 7, the clamping rolling shaft 8 is horizontally welded between the supporting column rod 7, one part of the outer side edges of the clamping rolling shaft 8 extends out of two side edges of the clamping stabilizing block 4, one side edge of the bottom clamping groove 13 penetrates through the side edge 11 of the main trapezoidal bottom plate, and the two side edges of the middle side edge 11 is welded with the two side edges of the jacking column 9 is welded with the upper side of the middle edge of the upper side of the supporting column 9, and the two side edge of the middle edge of the top surface of the supporting column is welded with the middle edge of the top surface of the supporting column 9 is welded to be vertical to be butt-welded to the top side of the top edge of the top surface of the supporting column 9.
Referring to fig. 3, in the installation system of the bridge, the bottom surface of the main trapezoid bottom plate 11 is close to two ends, the bottom clamping groove 13 is formed in the position, close to two ends, of the bottom, the buckling groove 14 is formed in the upper portion of the inner top surface of the bottom clamping groove 13, the arc limiting holes 15 are formed in the two side edges of the inner side of the buckling groove 14, the top clamping groove 16 is formed in the upper portion of the inner side surface of the buckling groove 14, the top clamping groove 17 is formed in the two side edges of the inner side of the top clamping groove 16 horizontally, the top clamping spring 18 is sleeved in the inner side of the top clamping groove 17, one end of the top clamping spring 18 is abutted to the clamping inclined block 19, the bottom clamping groove 13, the buckling groove 14 and the inner side of the top clamping groove 16 are all connected, one end of the clamping inclined block 19 is clamped in the inner portion of the top clamping groove 17, one end of the top spring 18 is abutted to the inner side end of the top clamping groove 17, and the other end is abutted to the inner side end of the inclined block 19.
Referring to fig. 5-6, in a bridge mounting system, bearing wheels 21 are uniformly inserted at two sides of a main carrying vehicle body 20, the number of the bearing wheels 21 is plural, and the bearing wheels are uniformly distributed at bottom end positions of two sides of the main carrying vehicle body 20, the number of top diagonal braces 23 is four, the four top diagonal braces 23 are welded at top surfaces of the main carrying vehicle body 20 near corner positions, top clamping grooves 22 are transversely formed in middle positions of the top surfaces of the main carrying vehicle body 20, top diagonal braces 23 are welded upwards at positions of the top surfaces of the main carrying vehicle body 20 near two sides, vertical braces 24 are vertically welded upwards at top ends of the top diagonal braces 23, top support cross bars 25 are horizontally welded between top ends of the vertical braces 24, side support slide bars 26 are horizontally welded at inner sides near the top ends, and main sleeved rectangular pipes 27 are horizontally clamped at one side edges far away from the vertical braces 24.
Referring to fig. 7-8, a mounting system for a bridge span structure, wherein a rectangular support bar 28 is sleeved in a main sleeve rectangular tube 27, the rectangular support bar 28 is symmetrically and horizontally inserted at two end positions of the main sleeve rectangular tube 27, an air cylinder is horizontally welded in the main sleeve rectangular tube 27, a supporting telescopic rod 29 is vertically and downwardly welded at the bottom surface of one end far away from the main sleeve rectangular tube 27, a base supporting block 30 is downwardly welded at the bottom end position of the supporting telescopic rod 29, a sliding lifting motor 31 is uniformly and bolt-connected at the top surface of the main sleeve rectangular tube 27, a transmission chain box 32 is inserted at the output end of the sliding lifting motor 31, a pulling chain 36 is sleeved at the inner part of a bottom supporting rotating block 33 at one end far away from the transmission chain box 32, the number of L-shaped hook rods 34 is eight, and four symmetrical sides are arranged on the inner side of the side support slide bar 26, the bottom surface of the transmission chain box 32 is abutted with a bottom support rotating block 33, the inside of the bottom support rotating block 33 is sleeved with an L-shaped hook rod 34, the inside of the support telescopic rod 29 is vertically welded downwards with a top connection air cylinder 35, the inside of the transmission chain box 32 is sleeved with a pulling chain 36, one side of the bottom support rotating block 33 is horizontally connected with a hook motor 37, the inner side of the bottom support rotating block 33 is horizontally spliced with a splicing rotating rod 38, the upper end of the L-shaped hook rod 34 is sleeved on the outer side of the splicing rotating rod 38, one side of the main sleeved rectangular tube 27 close to the side support slide bar 26 is horizontally welded with a clamping sliding strip 39, the top surface of the main sleeved rectangular tube 27 is clamped with a support sliding plate 40, the sliding lifting motor 31 is connected on the top surface of the support sliding plate 40 through bolts, the bottom surface of the support slide plate 40 is welded with a clamping moving bar 41 downwards near the two side edges.
When in use, the main sleeve rectangular tube 27 is moved by the rotation of the bearing wheels 21 of the main carrier body 20, the cylinder inside the main sleeve rectangular tube 27 at the side of the side support slide bar 26 at the inner side of the vertical support bar 24 at the top surface of the main carrier body 20 works, the sleeve rectangular support bar 28 extends out from the inside of the main sleeve rectangular tube 27, the main sleeve rectangular tube 27 is moved to one side of the main carrier body 20 under the clamping sliding of the clamping sliding bar 39, when the main sleeve rectangular tube 27 and the rectangular support bar 28 are moved to the top surface end of the top support plate 12, then the support telescopic bar 29 is moved downwards under the action of the jacking cylinder 35 until the clamping of the clamping moving bar 41 below the support sliding plate 40 moves to the top surface at one end extending out, the sliding lifting motor 31 works to rotate the pulling chain 36 sleeved inside the transmission chain box 32, the bottom support rotating block 33 at the lower end moves to the lower top surface support plate 12 under the rotation of the pulling chain 36, meanwhile, the L-shaped hook rod 34 is unfolded outwards under the action of the hooking motor 37, when the L-shaped hook rod 34 moves to the edge bottom surface of the top surface support plate 12, the L-shaped hook rod 34 is hooked on the bottom surfaces of two side edges of the top surface support plate 12 under the action of the hooking motor 37, then the lower top surface support plate 12 and the main trapezoid bottom plate 11 are suspended and lifted under the action of the sliding lifting motor 31, the top surface support plate 12 and the main trapezoid bottom plate 11 carry out carrying movement to the top surface of the main carrying vehicle body 20 under the sliding of the supporting sliding plate 40, after being carried on a bridge, the main rectangular sleeve pipe 27 moves to the other side edge under the movement of the clamping sliding strip 39, meanwhile, the top connection air cylinder 35 works, the supporting telescopic rod 29 at the other end moves downwards, meanwhile, the base supporting block 30 is butted to one side edge of the top surface end of the trapezoid supporting block 2 on the top surface of the main supporting column 1, then the top supporting plate 12 on the top surface of the main carrying vehicle body 20 and the main trapezoid bottom plate 11 move towards the top ends of the two main supporting columns 1 under the same principle of operation lifting, then the bottom clamping grooves 13 at the two ends of the bottom surface of the main trapezoid bottom plate 11 are clamped at the top surface end of the supporting base plate 3 under the descending action, the clamping stabilizing block 4 on the top surface of the supporting base plate 3 is inserted into the clamping inserting groove 14, meanwhile, the clamping rolling shaft 8 is clamped in the arc limiting hole 15 in a rolling mode under the action of the supporting spring 6, the clamping inclined blocks 19 on the two sides of the clamping fixing strips 10 are clamped in the top clamping groove 16 under the action of the pressure, and meanwhile, the clamping inclined blocks 19 are clamped on the bridge connecting process completed by the clamping fixing strips 10 under the action of the top clamping spring 18.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mounting system of bridge crane span structure, includes main support cylinder (1) and main delivery car body (20), its characterized in that: the top surface of the main supporting column body (1) is welded with a trapezoid supporting block (2) upwards, the top surface of the trapezoid supporting block (2) is welded with a supporting base plate (3) close to two side edges, the top surface of the trapezoid supporting block (2) is horizontally and transversely clamped with a main trapezoid bottom plate (11), and the top surface of the main trapezoid bottom plate (11) is horizontally welded with a top surface supporting plate (12);
the number of the supporting base plates (3) is two, the two supporting base plates (3) are symmetrically welded at two side end positions of the top surface of the trapezoid supporting block (2), and the trapezoid supporting block (2) is inversely and vertically welded at the top surface of the main supporting column body (1); the upper surface of the supporting base plate (3) is symmetrically welded with clamping stabilizing blocks (4) upwards near the two side ends, hidden grooves (5) are symmetrically and transversely formed in the inner side edges of grooves of the two side edges of the clamping stabilizing blocks (4), supporting springs (6) are sleeved in the hidden grooves (5), one ends of the supporting springs (6) are abutted to supporting column rods (7), clamping rolling shafts (8) are horizontally welded between the supporting column rods (7), inserting jacking columns (9) are vertically and upwards welded in the middle of the upper surface of the clamping stabilizing blocks (4), and buckling fixing strips (10) are symmetrically and transversely welded at the top ends of the two side edges of the inserting jacking columns (9);
bottom clamping grooves (13) are formed in the positions, close to two ends, of the bottom surface of the main trapezoid bottom plate (11), buckling grooves (14) are formed in the inner top surface of the bottom clamping grooves (13) in an upward mode, arc limiting holes (15) are formed in the two side edges of the inner side of the buckling grooves (14), top clamping grooves (16) are formed in the upper side surface of the inner side of the buckling grooves (14), top clamping grooves (17) are formed in the two side edges of the inner side of the top clamping grooves (16) in a horizontal mode, top clamping springs (18) are sleeved in the top clamping grooves (17), and clamping oblique blocks (19) are connected with one ends of the top clamping springs (18) in a butt joint mode; the bottom clamping groove (13), the buckling groove (14) and the top clamping groove (16) are all communicated, one end of the clamping inclined block (19) is clamped in the top clamping groove (17), one end of the top spring (18) is butted at the inner side end of the top clamping groove (17), and the other end of the top spring is butted at the inner side end of the clamping inclined block (19);
the supporting base plate (3), the clamping stabilizing block (4), the clamping rolling shaft (8) and the plugging jack post (9) are sequentially plugged into the bottom clamping groove (13), the buckling and plugging groove (14), the arc limiting hole (15) and the top clamping groove (16), and the top surface of the clamping inclined block (19) is in butt joint with the bottom surface of the buckling and fixing strip (10);
bearing wheels (21) are uniformly inserted into two side edges of the main carrying vehicle body (20), a top clamping groove (22) is transversely formed in the middle position of the top surface of the main carrying vehicle body (20), a top oblique supporting rod (23) is upwards welded at the position, close to the two side edges, of the top surface of the main carrying vehicle body (20), a vertical supporting rod (24) is vertically upwards welded at the top end of the top oblique supporting rod (23), top supporting cross rods (25) are horizontally welded between the top ends of the vertical supporting rods (24), side supporting slide rods (26) are horizontally welded at the inner side edge, close to the top end, of the vertical supporting rod (24), and a main sleeve rectangular pipe (27) is horizontally clamped at one side edge, far from the vertical supporting rod (24);
the inside of main rectangular pipe (27) that cup joints has cup jointed rectangular bracing piece (28), rectangular bracing piece (28) have perpendicularly welded downwards in the one end bottom surface of keeping away from main rectangular pipe (27) that cup joints support telescopic link (29), the bottom position of support telescopic link (29) has welded downwards base supporting shoe (30), the even bolted connection of top surface of main rectangular pipe (27) has slip hoisting motor (31), the output of slip hoisting motor (31) has pegged graft drive chain box (32), bottom surface butt joint of drive chain box (32) has bottom support rotating block (33), the inside of bottom support rotating block (33) has cup jointed L shape and has colluded pole (34), the inside of support telescopic link (29) has vertically welded downwards top joint cylinder (35), the inside of drive chain box (32) has cup jointed pulling chain (36), one side horizontal bolted connection of bottom support rotating block (33) has colluded motor (37), the inboard side horizontal grafting of bottom support rotating block (33) has colluded pole (38), and bottom support rotating block (33) has cup jointed L shape and colluded pole (34) in the inside of connecting the side of connecting the rectangular pipe (27) and has cup jointed horizontal side (38), and the sliding lifting motor (31) is connected to the top surface of the supporting sliding plate (40) through bolts, and clamping moving strips (41) are welded downwards at positions, close to two side edges, of the bottom surface of the supporting sliding plate (40).
2. The bridge span mounting system of claim 1, wherein: one end of the supporting spring (6) is abutted to the inner side end of the hidden groove (5), the other end of the supporting spring is abutted to the outer side edges of the two ends of the supporting cylinder rod (7), and the two ends of the supporting cylinder rod (7) are spliced in the hidden groove (5).
3. The bridge span mounting system of claim 1, wherein: the number of the bearing wheels (21) is four, and the four top diagonal support rods (23) are welded at the top surface of the main carrying vehicle body (20) close to the corner positions.
4. The bridge span mounting system of claim 1, wherein: the rectangular support rods (28) are symmetrically and horizontally inserted into two ends of the main sleeve rectangular pipe (27), and the inner horizontal of the main sleeve rectangular pipe (27) is welded with an air cylinder.
5. The bridge span mounting system of claim 1, wherein: one side bolt of drive chain box (32) is connected at the output of slip hoisting motor (31), pulls chain (36) and cup joints in the inside of bottom stay turning piece (33) in the one end that keeps away from drive chain box (32), and the number of L shape colludes pole (34) is eight, and all unilateral four symmetry sets up at the medial side of side support slide bar (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090907.4A CN109680620B (en) | 2019-01-30 | 2019-01-30 | Installation system of bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090907.4A CN109680620B (en) | 2019-01-30 | 2019-01-30 | Installation system of bridge frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109680620A CN109680620A (en) | 2019-04-26 |
| CN109680620B true CN109680620B (en) | 2023-08-08 |
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Family Applications (1)
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| CN201910090907.4A Active CN109680620B (en) | 2019-01-30 | 2019-01-30 | Installation system of bridge frame |
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| CN207793890U (en) * | 2017-12-20 | 2018-08-31 | 王国民 | A kind of bridge structure easy to remove |
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| CN207793890U (en) * | 2017-12-20 | 2018-08-31 | 王国民 | A kind of bridge structure easy to remove |
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Address after: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215100 Applicant after: Jiangsu Southern Lion Construction Development Co.,Ltd. Address before: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215100 Applicant before: BRAUNTE CONNECTED TECHNOLOGY (SUZHOU) Co.,Ltd. Address after: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215100 Applicant after: Southern Lion Curtain Wall Technology (Suzhou) Co.,Ltd. Address before: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215100 Applicant before: Jiangsu Southern Lion Construction Development Co.,Ltd. |
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Effective date of registration: 20230713 Address after: No. 188, Shihu West Road, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: SOUTHLION GROUP CO.,LTD. Address before: Building 2, No. 85 Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215100 Applicant before: Southern Lion Curtain Wall Technology (Suzhou) Co.,Ltd. |
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