CN213740632U

CN213740632U - Novel 1500 ton walking machine device

Info

Publication number: CN213740632U
Application number: CN202022122136.3U
Authority: CN
Inventors: 郑四卿; 张永峰
Original assignee: Wuhan Sili Construction Engineering Construction Machinery Co ltd
Current assignee: Wuhan Sili Construction Engineering Construction Machinery Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-20
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a walking machine equipment technical field specifically is a novel 1500 tons walking machine device, including spout and walking machine sliding box, the welding of the top of spout has corrosion resistant plate, and the both sides of spout are provided with the baffle, are provided with walking machine sliding box on the spout, and the welding of the left surface of walking machine sliding box has fixed reaction frame, and the bilateral symmetry welding of walking machine sliding box has two barrel framves. The utility model has the advantages that: the utility model discloses a walking machine device sets up to a horizontal top pushes away the jack, it is simpler to compare the structure with traditional walking machine device, convenient to detach maintenance, the horizontal top that utilizes to set up pushes away the jack, top and walking machine slip case rectify, through perpendicular jacking jack with bridge steel box roof beam jack-up, rethread horizontal flat top pushes away the jack and promotes bridge steel box roof beam and remove, the top of rectifying drives perpendicular jacking jack simultaneously and removes about going, and then control about driving bridge steel box roof beam, make bridge steel box roof beam accurate alignment installation.

Description

Novel 1500 ton walking machine device

Technical Field

The utility model relates to a walking machine equipment technical field specifically is a novel 1500 tons walking machine.

Background

The walking machine is a common machine in bridge engineering, and a bridge steel box girder can be quickly installed by means of the walking machine. For a walking machine with a large load, such as a 1500-ton walking machine, the steel box girder is inevitably deviated in the working process. For the field of modern bridge manufacturing, the requirement for the manufacturing precision of bridges is increasingly high, the length of the bridges is also increasingly long, and dozens of steel box girders are accurately aligned and installed, so that the difficulty is high. For the pushing construction of a large-span structure such as a bridge steel box girder, the existing construction method generally adopts a continuous pushing or dragging method, and the steel box girder or the concrete girder needs to be temporarily reinforced by an external cable to form a bridge; the steel strand needs to be installed again when the steel strand is pushed for one section. The method has the advantages of complex construction process and high cost, only can advance and cannot retreat, and the horizontal thrust or the pull force which is repeatedly started is unfavorable for the stress working condition of the flexible pier, but the large bridge can deviate when being pushed, so a novel 1500-ton crawler device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel 1500 ton walking machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel 1500-ton walking machine device comprises a sliding chute and a walking machine sliding box, wherein the top end of the sliding chute is connected with a stainless steel plate through a bolt, two sides of the sliding chute are provided with baffle plates, the sliding chute is provided with the walking machine sliding box, the left side surface of the walking machine sliding box is welded with a fixed reaction frame, two symmetrical sides of the walking machine sliding box are welded with two barrel frames, a deviation rectifying jack is arranged in each barrel frame, the side surface of each barrel frame is connected with a fixed plate through a bolt, the fixed plate is in contact with the deviation rectifying jack, the bottom end of the inner wall of the walking machine sliding box is connected with the stainless steel plate through a bolt, a sliding seat is arranged in the walking machine sliding box, a vertical jacking jack is connected in each sliding seat through a bolt, the top end of the vertical jacking jack is connected with a spherical crown through a bolt, the left end of the sliding chute is provided with a horizontal jacking jack, one end of the horizontal jacking jack is connected with the fixed reaction frame through a connecting pin, two positioning plates are symmetrically arranged on two sides of the horizontal pushing jack and are in welded connection with the sliding grooves, and a hinge shaft is arranged on the horizontal pushing jack and is in plug-in connection with the two positioning plates through two ends of the hinge shaft.

Preferably, four stiffening ribs are welded in the sliding box of the walking machine, and the four stiffening ribs are symmetrically arranged at four corners of the sliding box of the walking machine.

Preferably, an oil inlet hole is formed in the barrel frame and is connected with the oil hole in the deviation rectifying top.

Preferably, the MGE plate is connected to the bottom end of the sliding box of the crawler through a bolt, and the MGE plate at the bottom end of the sliding box of the crawler is in contact with the stainless steel plate at the top end of the sliding chute.

Preferably, the bottom end of the sliding seat is connected with an MGE plate through a bolt, and the MGE plate at the bottom end of the sliding seat is in contact with a stainless steel plate on the inner wall of the sliding box of the walking machine.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a walking machine device sets up to a horizontal top pushes away the jack, it is simpler to compare the structure with traditional walking machine device, convenient to detach maintenance, the horizontal top that utilizes to set up pushes away the jack, top and walking machine sliding box rectify, through perpendicular jacking jack with bridge steel box roof beam jack-up, pushing away through the horizontal top and moving bridge steel box roof beam and remove, the top of rectifying simultaneously promotes perpendicular jacking jack and removes about going, the top of rectifying promotes and removes about the bridge steel box roof beam, make the accurate installation that aligns of bridge steel box roof beam.

Drawings

FIG. 1 is a main view of the walking machine of the present invention;

FIG. 2 is a side view of the crawler of the present invention;

FIG. 3 is a top view of the walking machine of the present invention;

fig. 4 is a schematic structural view of the walking machine of the present invention.

In the figure: 1. a chute; 2. a crawler sliding box; 3. jacking a deviation correcting device; 4. a slide base; 5. a barrel frame; 6. vertically jacking a jack; 7. fixing a reaction frame; 8. horizontally pushing a jack; 9. a spherical cap; 10. a stainless steel plate; 11. an MGE plate; 12. a connecting pin; 13. a stiffening rib; 14. an oil inlet hole; 15. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a novel 1500-ton walking machine device comprises a sliding chute 1 and a walking machine sliding box 2, wherein the top end of the sliding chute 1 is connected with a stainless steel plate 10 through a bolt, the sliding chute 1 is a main supporting structure of the walking machine device, the stainless steel plate 10 plays a role in reinforcing and protecting the sliding chute 1 and is convenient for later maintenance and replacement, two sides of the sliding chute 1 are provided with baffle plates, the baffle plates and the sliding chute 1 are integrally formed, the sliding chute 1 is provided with the walking machine sliding box 2, the walking machine sliding box 2 slides along the sliding chute 1, the baffle plates prevent the walking machine sliding box 2 from deviating during movement, the bottom end of the walking machine sliding box 2 is connected with an MGE plate 11 through a bolt, the MGE plate 11 is a plate for assisting the sliding of the walking machine sliding box 2, the MGE sliding plate has good elasticity and impact resistance and can well eliminate various hazards caused by local high pressure, the MGE plate 11 at the bottom end of the walking machine sliding box 2 is in contact with the stainless steel plate 10 at the top end of the sliding chute 1, four stiffening ribs 13 are welded in the sliding box 2 of the walking machine, the four stiffening ribs 13 are symmetrically arranged at four corners of the sliding box 2 of the walking machine, and the stiffening ribs 13 protect the sliding box 2 of the walking machine and fix the vertical jacking jack 6.

Fixed reaction frame 7 has been welded to the left surface of walking machine sliding box 2, two barrel framves 5 have been welded to the bilateral symmetry of walking machine sliding box 2, be provided with the top of rectifying 3 in the barrel frame 5, the inlet port 14 has been seted up on the barrel frame 5, the inlet port 14 is connected with the oilhole on the top of rectifying 3, there is the fixed plate side of barrel frame 5 through bolted connection, the fixed plate contacts with the top of rectifying 3, the top of rectifying 3 promotion fixed plates of top of rectifying carries out the centre gripping fixed to perpendicular jacking jack 6, prevent that perpendicular jacking jack 6 from producing the skew when pushing away the removal to bridge steel box girder, influence the butt joint of bridge.

The bottom end of the inner wall of a sliding box 2 of the walking machine is connected with a stainless steel plate 10 through a bolt, a sliding seat 4 is arranged in the sliding box 2 of the walking machine, the bottom end of the sliding seat 4 is connected with an MGE plate 11 through a bolt, the MGE plate 11 at the bottom end of the sliding seat 4 is contacted with the stainless steel plate 10 at the inner wall of the sliding box 2 of the walking machine, a vertical jacking jack 6 is connected in the sliding seat 4 through a bolt, the top end of the vertical jacking jack 6 is connected with a spherical crown 9 through a bolt, the left end of the sliding chute 1 is provided with a horizontal jacking jack 8, when an inner piston rod of the horizontal jacking jack 8 extends, the sliding box 2 of the walking machine is pushed to move forwards along the sliding chute 1, the vertical jacking jack 6 is driven to move forwards while the sliding box 2 of the walking machine moves forwards, the vertical jacking jack 6 drives a bridge steel box girder to move forwards, so that the bridge steel box girder is butt-jointed and installed, one end of the horizontal jacking jack 8 is connected with a fixed reaction frame 7 through a connecting pin 12, two positioning plates 15 are symmetrically arranged on two sides of the horizontal pushing jack 8, the positioning plates 15 are welded with the chute 1, a hinged shaft is arranged on the horizontal pushing jack 8 and is in plug-in connection with the two positioning plates 15 through two ends of the hinged shaft, and the positioning plates 15 fix the horizontal pushing jack 8, so that the horizontal pushing jack 8 and the chute 1 are fixedly installed.

The working principle is as follows: when the bridge steel box girders need to be butted, the walking machine device is started, the vertical jacking jack 6 is enabled to rise upwards to jack up the bridge steel box girders, the outer rod of the horizontal jacking jack 8 is fixed on the positioning plate 15, so that the outer rod of the horizontal jacking jack 8 is fixedly installed with the sliding chute 1, when the inner piston rod of the horizontal jacking jack 8 extends, the walking machine sliding box 2 is pushed to move forwards along the sliding chute 1, the vertical jacking jack 6 is driven to move forwards while the walking machine sliding box 2 moves forwards, and the vertical jacking jack 6 drives the bridge steel box girders to move forwards, so that the bridge steel box girders are butted and installed.

When the bridge steel box girder moves, the deviation rectifying jacks 3 of the cylinder frames 5 on the two sides of the sliding box 2 of the walking machine are started simultaneously, the deviation rectifying jacks 3 push the fixed plate to clamp and fix the vertical jacking jack 6, and meanwhile, the two deviation rectifying jacks 3 are matched to push the vertical jacking jack 6 to move left and right so as to drive the bridge steel box girder to move left and right, so that the bridge steel box girder is accurately aligned and installed.

The electrical control system of the crawler apparatus includes: the system comprises a master station PLC module, slave station control modules, I/O modules, analog quantity module systems, a touch screen operation unit, a manual control unit, an industrial personal computer control interface unit, a sensor inspection unit and a drive relay contactor element, wherein an electrical control system adopts slave station distribution mode control, each oil station system is distributed with a slave station unit, the slave station unit is responsible for driving a vertical jacking device, a horizontal jacking device and a horizontal deviation correction device oil station motor and controlling an execution electromagnetic valve, the vertical jacking device, the horizontal jacking device and the pressure on the horizontal deviation correction device and displacement sensor data are collected, the master station and the distributed slave stations are combed and transmitted by a bus communication cable, and the communication cable adopts a shielding cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel 1500 tons walking machine device, includes spout (1) and walking machine slide box (2), its characterized in that: the top of the sliding chute (1) is connected with a stainless steel plate (10) through bolts, baffles are arranged on two sides of the sliding chute (1), a walking machine sliding box (2) is arranged on the sliding chute (1), a fixed reaction frame (7) is welded on the left side surface of the walking machine sliding box (2), two tube frames (5) are symmetrically welded on two sides of the walking machine sliding box (2), a deviation rectifying top (3) is arranged in the tube frame (5), a fixed plate is connected on the side surface of the tube frame (5) through bolts, the fixed plate is contacted with the deviation rectifying top (3), the bottom end of the inner wall of the walking machine sliding box (2) is connected with the stainless steel plate (10) through bolts, a sliding seat (4) is arranged in the walking machine sliding box (2), a vertical jack (6) is connected in the sliding seat (4) through bolts, and a spherical crown (9) is connected on the top end of the vertical jacking jack (6) through bolts, the left end of spout (1) is provided with horizontal top and pushes away jack (8), the one end that horizontal top pushed away jack (8) passes through connecting pin (12) and is connected with fixed reaction frame (7), the bilateral symmetry that horizontal top pushed away jack (8) is provided with two locating plates (15), locating plate (15) and spout (1) welded connection, be provided with on horizontal top pushes away jack (8) through the hinge, through the both ends of hinge and two locating plates (15) plug-in connection.

2. The new 1500 ton crawler assembly according to claim 1, wherein: four stiffening ribs (13) are welded in the sliding box (2) of the walking machine, and the four stiffening ribs (13) are symmetrically arranged at four corners of the sliding box (2) of the walking machine.

3. The new 1500 ton crawler assembly according to claim 1, wherein: an oil inlet hole (14) is formed in the barrel frame (5), and the oil inlet hole (14) is connected with an oil hole in the deviation rectifying top (3).

4. The new 1500 ton crawler assembly according to claim 1, wherein: the bottom end of the sliding box (2) of the crawler is connected with an MGE plate (11) through a bolt, and the MGE plate (11) at the bottom end of the sliding box (2) of the crawler is in contact with a stainless steel plate (10) at the top end of the sliding groove (1).

5. The new 1500 ton crawler assembly according to claim 1, wherein: the bottom end of the sliding seat (4) is connected with an MGE plate (11) through a bolt, and the MGE plate (11) at the bottom end of the sliding seat (4) is in contact with a stainless steel plate (10) on the inner wall of the sliding box (2) of the walking machine.