CN209260560U - A kind of bridge erecting machine for bridge erection - Google Patents

Abstract

The utility model provides a kind of bridge erecting machine for bridge erection, is related to bridge support equipment field.The bridge erecting machine for bridge erection, including sliding shoe, the bottom of the sliding shoe is fixedly connected with support rod, the bottom of the support rod is fixedly connected with hydraulic cylinder, the bottom of the hydraulic cylinder is plugged with pedestal bar, the bottom of the pedestal bar is fixedly connected with bottom stabilizing base, front and the back side of the sliding shoe offer sliding groove, the bottom of the sliding groove inner wall is fixedly connected with the first sliding rail, it is fixedly connected with the second sliding rail at the top of the sliding shoe, is fixedly connected with support base at the top of the sliding shoe.The bridge erecting machine for bridge erection, pass through the cooperation of the sliding sleeve and placement rack of setting, allow user that can adjust suitable length according to the distance between bridge pier to improve the stability after fine strain of millet piece lifts, it allows equipment to be adapted to according to the distance of bridge pier and the beam piece of various Length x Widths, improves the applicability of equipment.

Description

A kind of bridge erecting machine for bridge erection

Technical field

The utility model relates to bridge support equipment technical field, specially a kind of bridge erecting machine for bridge erection.

Background technique

Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through；It is modern to adapt to The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make Current more convenient and fast building；Bridge is generally made of superstructure, substructure, support and attached structure, top knot Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Support is spanning knot The load transfer device of the bearing place setting of structure and bridge pier or abutment；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection, Training works etc..

When carrying out large bridge construction, Bridge Erector is an essential equipment, but the beam piece of Bridge Erector It clamps with mobile device when in use, needs to allow equipment needed when in use according to bridge pier according to the position of bridge pier The width of distance and beam piece is adjusted, but when adjustment, generally requiring the more time is adjusted, and can reduce work The progress of journey and the efficiency of work.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of bridge erecting machine for bridge erection, solves bridge formation eedle The width of distance and beam piece to bridge pier is adjusted difficult problem.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of bridge erecting machine for bridge erection, Including sliding shoe, the bottom of the sliding shoe is fixedly connected with support rod, and the bottom of the support rod is fixedly connected with hydraulic cylinder, The bottom of the hydraulic cylinder is plugged with pedestal bar, and the bottom of the pedestal bar is fixedly connected with bottom stabilizing base, the sliding shoe Front with the back side offer sliding groove, the bottom of the sliding groove inner wall is fixedly connected with the first sliding rail, the sliding shoe Top be fixedly connected with the second sliding rail, be fixedly connected with support base at the top of the sliding shoe, the top of the support base is solid Surely it is connected with cylinder, the side of the cylinder is fixedly connected with pulsometer, and the output end of the pulsometer is communicated with cylinder, described The side of cylinder is plugged with telescopic rod, and the side of the separate cylinder of the telescopic rod is fixedly connected with the first connecting flange, described First connecting flange is connected with the second connecting flange compatible with the first connecting flange far from the side of telescopic rod, and described second Side of the connecting flange far from the first connecting flange is fixedly connected with motion bar, and the surface activity of the motion bar is connected with cunning Dynamic set, the two sides of the sliding sleeve are fixedly connected with gripping sleeve, and side of the telescopic rod far from the second connecting flange is fixed to be connected It is connected to placement rack, front and the back side of the placement rack are fixedly connected to first connecting rod, front and the back of the sliding sleeve Face is fixedly connected to the second connecting rod, and the bottom of the first connecting rod is fixedly connected with the first electric pushrod, and described second The bottom of connecting rod is fixedly connected with the second electric pushrod, and the bottom of first electric pushrod and the second electric pushrod is fixed It is connected with beam piece apparatus for placing.

Preferably, first electric pushrod is fixedly connected with sliding bar close to the side of sliding shoe, the sliding shoe with First sliding rail is flexibly connected, and second electric pushrod is fixedly connected with sliding panel, the sliding panel close to the side of sliding shoe It is flexibly connected with sliding shoe.

Preferably, the beam piece apparatus for placing includes connecting cylinder, extension block, third sliding rail, movable sleeve and bayonet lock bar, described The bottom of first electric pushrod and the second electric pushrod is fixedly connected to connecting cylinder, and the side of the connecting cylinder is fixedly connected with Extension block is fixedly connected to third sliding rail at the top and bottom of the connecting cylinder, and the surface activity of the connecting cylinder is connected with Movable sleeve, the movable sleeve are flexibly connected with third sliding rail, and front and the back side of the movable sleeve are plugged with bayonet lock bar, the company The surface of connect cylinder offers card slot compatible with bayonet lock bar.

Preferably, the beam piece apparatus for placing further includes elastic force block, elastic force slot, spring, reel, the first drawstring and second Drawstring, the connecting cylinder are fixedly connected far from the side of extension block there are two elastic force block, and the side of the elastic force block offers bullet Power slot, the side of the elastic force slot inner wall are fixedly connected with spring, and the spring is fixedly connected far from the side of elastic force slot inner wall There is reel, the surface of the reel is fixedly connected with the first drawstring and the second drawstring.

Preferably, the beam piece apparatus for placing further includes the first gripping block and the second gripping block, and first drawstring is separate One end of reel is fixedly connected with the first gripping block, and second drawstring is fixedly connected with the second folder far from one end of reel Tight block.

Preferably, the side of first gripping block is fixedly connected there are two shaft seat, and described two shaft seats pass through rotation Axis of walking around is flexibly connected, and the surface of the rotating shaft is fixedly connected with fixture block, the surface of second gripping block offer with The compatible bayonet of fixture block.

(3) beneficial effect

The utility model provides a kind of bridge erecting machine for bridge erection.Have it is following the utility model has the advantages that

1, this kind of bridge erecting machine for bridge erection by the elastic force block of setting and the cooperation of reel user can be caught in Suitable first drawstring and the second drawstring, carry out fixed beam piece, allow equipment that can be adapted to the beam piece of various different in width, improve equipment Applicability, be user-friendly for using, while by setting sliding sleeve and placement rack cooperation, allow user can root Suitable length is adjusted to improve the stability after beam piece lifts according to the distance between bridge pier, allows equipment according to the distance of bridge pier It is adapted to the beam piece of various Length x Widths, improves the applicability of equipment.

2, this kind of bridge erecting machine for bridge erection improves equipment in sliding by the cooperation of the sliding panel and sliding bar of setting The stability of time, while the cooperation of the second connecting flange and the first connecting flange by setting, allow user can be according to need It is put into the sliding bar that flange compatible with the first connecting flange and the second connecting flange is fixedly mounted in two sides, it is suitable to improve equipment The property used.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model beam piece apparatus for placing structural side view；

Fig. 3 is a-quadrant schematic enlarged-scale view in the utility model Fig. 2；

Fig. 4 is the utility model beam piece apparatus for placing structure chart.

In figure: 1 sliding shoe, 2 support rods, 3 hydraulic cylinders, 4 pedestal bars, 5 bottom stabilizing bases, 6 sliding grooves, 7 first sliding rails, 8 Second sliding rail, 9 support bases, 10 cylinders, 11 pulsometers, 12 telescopic rods, 13 first connecting flanges, 14 second connecting flanges, 15 are slided Dynamic set, 16 gripping sleeves, 17 placement racks, 18 first connecting rods, 19 second connecting rods, 20 first electric pushrods, 21 second electronic push away Bar, 22 beam piece apparatus for placing, 221 connecting cylinders, 222 extension blocks, 223 third sliding rails, 224 movable sleeves, 225 bayonet lock bars, 226 elastic force Block, 227 elastic force slots, 228 springs, 229 reels, 2,210 first drawstrings, 2,211 second drawstrings, 2,212 first gripping blocks, 2213 Second gripping block, 2214 shaft seats, 2215 rotating shafts, 2216 fixture blocks, 23 sliding bars, 24 sliding panels, 25 motion bars.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment provides a kind of bridge erecting machine for bridge erection, as shown in Figs 1-4, bridge erecting machine for bridge erection, packet Sliding shoe 1 is included, the bottom of sliding shoe 1 is fixedly connected with support rod 2, and the bottom of support rod 2 is fixedly connected with hydraulic cylinder 3, hydraulic The bottom of cylinder 3 is plugged with pedestal bar 4, and the bottom of pedestal bar 4 is fixedly connected with bottom stabilizing base 5, the front and the back side of sliding shoe 1 Sliding groove 6 is offered, the bottom of 6 inner wall of sliding groove is fixedly connected with the first sliding rail 7, and the top of sliding shoe 1 is fixedly connected with Second sliding rail 8, the top of sliding shoe 1 are fixedly connected with support base 9, and the top of support base 9 is fixedly connected with cylinder 10, cylinder 10 Side be fixedly connected with pulsometer 11, the output end of pulsometer 11 is communicated with cylinder 10, and the side of cylinder 10 is plugged with flexible Bar 12, the side of the separate cylinder 10 of telescopic rod 12 are fixedly connected with the first connecting flange 13, and the first connecting flange 13 is far from stretching The side of contracting bar 12 is connected with second connecting flange 14 compatible with the first connecting flange 13, and the second connecting flange 14 is far from The side of one connecting flange 13 is fixedly connected with motion bar 25, passes through the second connecting flange 14 of setting and the first connecting flange 13 cooperation allows user can according to need and is put into two sides fixed installation and the first connecting flange 13 and the second connecting flange 14 The sliding bar of compatible flange, improves equipment applicability, and the surface activity of motion bar 25 is connected with sliding sleeve 15, sliding sleeve 15 Two sides be fixedly connected with gripping sleeve 16, telescopic rod 12 is fixedly connected with placement rack 17 far from the side of the second connecting flange 14, By the cooperation of the sliding sleeve 15 and placement rack 17 of setting, user can be adjusted according to the distance between bridge pier suitable long Degree allows equipment to be fitted according to the distance of bridge pier and the beam piece of various Length x Widths to improve the stability after beam piece lifts Match, improve the applicability of equipment, front and the back side of placement rack 17 are fixedly connected to first connecting rod 18, and sliding sleeve 15 is just Face and the back side are fixedly connected to the second connecting rod 19, and the bottom of first connecting rod 18 is fixedly connected with the first electric pushrod 20, First electric pushrod 20 is fixedly connected with sliding bar 23 close to the side of sliding shoe 1, and sliding shoe 1 is flexibly connected with the first sliding rail 7, Second electric pushrod 21 is fixedly connected with sliding panel 24 close to the side of sliding shoe 1, and sliding panel 24 is flexibly connected with sliding shoe 1, By the cooperation of the sliding panel 24 and sliding bar 23 of setting, stability of the equipment in sliding is improved, the second connecting rod 19 Bottom is fixedly connected with the second electric pushrod 21, and the bottom of the first electric pushrod 20 and the second electric pushrod 21 is fixedly connected to Beam piece apparatus for placing 22, beam piece apparatus for placing 22 include connecting cylinder 221, extension block 222, third sliding rail 223,224 and of movable sleeve The bottom of bayonet lock bar 225, the first electric pushrod 20 and the second electric pushrod 21 is fixedly connected to connecting cylinder 221, connecting cylinder 221 Side be fixedly connected with extension block 222, the top and bottom of connecting cylinder 221 are fixedly connected to third sliding rail 223, connecting cylinder 221 surface activity is connected with movable sleeve 224, and movable sleeve 224 is flexibly connected with third sliding rail 223, movable sleeve 224 front with The back side is plugged with bayonet lock bar 225, and the surface of connecting cylinder 221 offers card slot compatible with bayonet lock bar 225, passes through bayonet lock bar 225 cooperation adjusts the pull-out distance of the extension block 222 between 332, allows and set after allowing user that can extract bayonet lock bar 225 The standby beam piece that can be adapted to a variety of width, beam piece apparatus for placing 22 further includes elastic force block 226, elastic force slot 227, spring 228, coiling Cylinder the 229, first drawstring 2210 and the second drawstring 2211, connecting cylinder 221 are fixedly connected with that there are two bullets far from the side of extension block 222 Power block 226, the side of elastic force block 226 open up elastic slot 227, and the side of 227 inner wall of elastic force slot is fixedly connected with spring 228, Spring 228 is fixedly connected with reel 229 far from the side of 227 inner wall of elastic force slot, and the surface of reel 229 is fixedly connected with One drawstring 2210 and the second drawstring 2211 by the cooperation of the elastic force block 226 and reel 229 of setting user can block Enter suitable first drawstring 2210 and the second drawstring 2211, carry out fixed beam piece, allows equipment that can be adapted to the beam of various different in width Piece improves the applicability of equipment, and beam piece apparatus for placing 22 further includes the first gripping block 2212 and the second gripping block 2213, and first draws 2210 one end far from reel 229 of rope are fixedly connected with the first gripping block 2212, and the second drawstring 2211 is far from reel 229 One end is fixedly connected with the second gripping block 2213, by the cooperation of the first gripping block 2212 and the second gripping block 2213, allows use Person can prevent beam piece from falling with clamped beam piece, and the side of the first gripping block 2212 is fixedly connected there are two shaft seat 2214, and two Shaft seat 2214 is flexibly connected by rotating shaft 2215, and the surface of rotating shaft 2215 is fixedly connected with fixture block 2216, and second The surface of gripping block 2213 offers bayonet compatible with fixture block 2216, allows the first gripping block 2212 and the second gripping block 2213 Between clamp mutually.

Working principle: in use, beam piece to be first placed on to the bottom of connecting cylinder 221, later by extracting 225 pine of bayonet lock bar The setting to 222 telescopic effect of third sliding rail 223 and extension block is opened, pulls connecting cylinder 221 later, so that extension block 222 and the Three sliding rails 223 are extended, and later bayonet lock bar 225 are caught on connecting cylinder 221 to be fixedly connected between cylinder 221 and are fixed, together When suitable reel 229 is caught in is fixed and pulls the first drawstring 2210 and the second drawstring 2211 to make in elastic force block 226 The beam piece of 221 bottom of connecting cylinder must be tightened, and to make fixture block 2216 be caught in the second gripping block 2213 positive for rotating card block 2216 Inside card slot, and clamped beam piece, allow sliding sleeve 15 sliding on motion bar 25 by unclamping gripping sleeve 16 after clamping It is dynamic, gripping sleeve 16 is clamped after skidding off suitable distance, the beam piece between two beam piece apparatus for placing 22 is fixed, finally Push telescopic rod 12 that beam piece is placed into suitable position by cylinder 10, it is electronic by the first electric pushrod 20 and second later Beam piece is placed on bridge pier by the stretching of push rod 21.

In conclusion this kind of bridge erecting machine for bridge erection, by the cooperation of the elastic force block 226 and reel 229 of setting, allowing makes User can be caught in suitable first drawstring 2210 and the second drawstring 2211, carry out fixed beam piece, allow equipment can be adapted to it is various not With the beam piece of width, improve the applicability of equipment, be user-friendly for using, while by setting sliding sleeve 15 and place The cooperation of seat 17 allows user that can adjust suitable length according to the distance between bridge pier steady after beam piece lifts to improve It is qualitative, it allows equipment to be adapted to according to the distance of bridge pier and the beam piece of various Length x Widths, improves the applicability of equipment.

Also, bridge erecting machine for bridge erection is planted, by the cooperation of the sliding panel 24 and sliding bar 23 of setting, improves equipment in cunning Stability when dynamic, while the cooperation of the second connecting flange 14 and the first connecting flange 13 by setting, allow user can To be put into the sliding that flange compatible with the first connecting flange 13 and the second connecting flange 14 is fixedly mounted in two sides as needed Bar improves equipment applicability.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of bridge erecting machine for bridge erection, including sliding shoe (1), it is characterised in that: the bottom of the sliding shoe (1) is fixedly connected Have support rod (2), the bottom of the support rod (2) is fixedly connected with hydraulic cylinder (3), and the bottom of the hydraulic cylinder (3) is plugged with The bottom of pedestal bar (4), the pedestal bar (4) is fixedly connected with bottom stabilizing base (5), front and the back of the sliding shoe (1) Face offers sliding groove (6), and the bottom of sliding groove (6) inner wall is fixedly connected with the first sliding rail (7), the sliding shoe (1) it is fixedly connected at the top of the second sliding rail (8), is fixedly connected with support base (9), the branch at the top of the sliding shoe (1) It is fixedly connected with cylinder (10) at the top of support seat (9), the side of the cylinder (10) is fixedly connected with pulsometer (11), the gas The output end of press pump (11) is communicated with cylinder (10), and the side of the cylinder (10) is plugged with telescopic rod (12), the telescopic rod (12) side of separate cylinder (10) is fixedly connected with the first connecting flange (13), and first connecting flange (13) is separate to stretch The side of contracting bar (12) is connected with compatible second connecting flange (14), second connection method with the first connecting flange (13) The side of blue (14) far from the first connecting flange (13) is fixedly connected with motion bar (25), and the surface of the motion bar (25) is living Dynamic to be connected with sliding sleeve (15), the two sides of the sliding sleeve (15) are fixedly connected with gripping sleeve (16), and the telescopic rod (12) is remote Side from the second connecting flange (14) is fixedly connected with placement rack (17), and the front and the back side of the placement rack (17) are fixed It is connected with first connecting rod (18), front and the back side of the sliding sleeve (15) are fixedly connected to the second connecting rod (19), institute The bottom for stating first connecting rod (18) is fixedly connected with the first electric pushrod (20), and the bottom of second connecting rod (19) is fixed It is connected with the second electric pushrod (21), the bottom of first electric pushrod (20) and the second electric pushrod (21) is fixedly connected with There is beam piece apparatus for placing (22).

2. a kind of bridge erecting machine for bridge erection according to claim 1, it is characterised in that: first electric pushrod (20) is leaned on The side of nearly sliding shoe (1) is fixedly connected with sliding bar (23), and the sliding shoe (1) is flexibly connected with the first sliding rail (7), described Second electric pushrod (21) is fixedly connected with sliding panel (24) close to the side of sliding shoe (1), the sliding panel (24) and sliding Block (1) is flexibly connected.

3. a kind of bridge erecting machine for bridge erection according to claim 1, it is characterised in that: beam piece apparatus for placing (22) packet Connecting cylinder (221), extension block (222), third sliding rail (223), movable sleeve (224) and bayonet lock bar (225) are included, described first is electronic The bottom of push rod (20) and the second electric pushrod (21) is fixedly connected to connecting cylinder (221), the side of the connecting cylinder (221) It is fixedly connected with extension block (222), is fixedly connected to third sliding rail (223), institute at the top and bottom of the connecting cylinder (221) The surface activity for stating connecting cylinder (221) is connected with movable sleeve (224), and the movable sleeve (224) and third sliding rail (223) activity are even Connect, the front of the movable sleeve (224) is plugged with bayonet lock bar (225) with the back side, the surface of the connecting cylinder (221) offer with The compatible card slot of bayonet lock bar (225).

4. a kind of bridge erecting machine for bridge erection according to claim 3, it is characterised in that: the beam piece apparatus for placing (22) is also Including elastic force block (226), elastic force slot (227), spring (228), reel (229), the first drawstring (2210) and the second drawstring (2211), the connecting cylinder (221) is fixedly connected far from the side of extension block (222) there are two elastic force block (226), the elastic force The side of block (226) opens up elastic slot (227), and the side of elastic force slot (227) inner wall is fixedly connected with spring (228), The spring (228) is fixedly connected with reel (229) far from the side of elastic force slot (227) inner wall, the reel (229) Surface is fixedly connected with the first drawstring (2210) and the second drawstring (2211).

5. a kind of bridge erecting machine for bridge erection according to claim 4, it is characterised in that: the beam piece apparatus for placing (22) is also Including the first gripping block (2212) and the second gripping block (2213), the one of first drawstring (2210) separate reel (229) End is fixedly connected with the first gripping block (2212), and second drawstring (2211) is fixedly connected far from the one end of reel (229) There are the second gripping block (2213).

6. a kind of bridge erecting machine for bridge erection according to claim 5, it is characterised in that: first gripping block (2212) Side is fixedly connected there are two shaft seat (2214), and described two shaft seats (2214) are connected by rotating shaft (2215) activity It connects, the surface of the rotating shaft (2215) is fixedly connected with fixture block (2216), and the surface of second gripping block (2213) is opened Equipped with bayonet compatible with fixture block (2216).