CN219774133U - Top shield machine convenient to remove - Google Patents

Abstract

The utility model discloses a shield jacking machine convenient to move, which comprises a bottom plate and a machine body, wherein a rotary cutter disc is rotatably arranged on one side of the machine body, a storage box is fixedly arranged at the top of the bottom plate, fixed blocks are fixedly arranged on two sides of the bottom end inside the storage box, sliding rods are fixedly arranged on the opposite faces of the fixed blocks, sliding sleeves are sleeved on two sides of the surface of the sliding rods, and fixed stacks are fixedly arranged on two sides of the top of the sliding sleeves.

Description

Top shield machine convenient to remove

Technical Field

The utility model relates to the technical field of movement, in particular to a shield lifting machine convenient to move.

Background

The shield machine is a tunnel boring machine using a shield method, the shield construction method is that the tunnel boring machine is constructed while tunneling, the shield construction method is different from an open construction method, the international generalized shield machine can also be used for rock strata and is different from an open tunnel boring machine, the tunnel boring machine for soft soil strata is conventionally called a shield machine in China, and the shield machine needs to be moved when in use, so the shield machine convenient to move is needed.

The existing shield machine is not provided with a buffer mechanism, when the shield machine can vibrate in the moving process, the vibration can bring impact, damage to the shield machine possibly caused to affect normal use of the shield machine is possibly caused, and in the buffer process, a supporting mechanism is absent, so that the shield machine cannot be supported, and the stability of the shield machine is reduced.

Disclosure of Invention

The utility model aims to provide a shield jacking machine convenient to move, so as to solve the problems that the existing shield jacking machine in the prior art is not provided with a buffer mechanism, when the shield jacking machine vibrates in the moving process, the vibration can bring impact, damage to the shield jacking machine can be caused to influence the normal use of the shield jacking machine, and a supporting mechanism is not needed in the buffer process, so that the shield jacking machine cannot be supported, and the stability of the shield jacking machine is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a top shield machine convenient to remove, includes bottom plate and fuselage, one side of fuselage rotates installs rotatory blade disc, the top fixed mounting of bottom plate has the receiver, the inside bottom both sides of receiver all fixed mounting has the fixed block, the equal fixed mounting of opposite face of fixed block has the slide bar, the surface both sides of slide bar all overlap and are equipped with the sliding sleeve, the top both sides of sliding sleeve all fixed mounting have the fixed buttress, the circular slot has all been seted up on the surface of fixed buttress, the inside all movable mounting of circular slot has the pivot, and the surface of pivot all overlaps and be equipped with the bracing piece.

Preferably, the bottom end of the storage box is fixedly provided with a loop bar at equal distance, the telescopic bar is movably arranged in the loop bar, and springs are movably arranged on the two sides of the surface of the telescopic bar and the surface of the sliding bar.

Preferably, the top movable mounting of bracing piece has the connecting block, the top fixed mounting of connecting block has the year thing board, and the equidistant fixed mounting in top of year thing board has the base.

Preferably, the top of the base is movably provided with a clamping piece, and the opposite surfaces of the clamping piece and the base are fixedly provided with anti-slip strips in a surrounding mode.

Preferably, screw holes are formed in the two ends of the top of the clamping piece and the base, bolts are rotatably mounted in the screw holes, and the bolts are matched with the screw holes.

Preferably, the bottom four corners of the bottom plate are fixedly provided with brackets, and universal wheels are movably arranged at the bottoms of the brackets.

Compared with the prior art, the utility model has the beneficial effects that:

this top shield machine convenient to remove, in carrying out daily use, when top shield machine produces the vibration in-process of removing, the impact that the vibration brought can drive the base motion, and the base can drive the year thing board and move, and then drive the connecting block motion, the connecting block drives the bracing piece through the pivot and moves, and then drives the sliding sleeve at the surface motion of slide bar, can absorb horizontal impact through the spring on the slide bar surface of setting and cushion, reduces the harm to top shield machine, increases its practicality.

This top shield machine convenient to remove, in the in-process of carrying out daily use, accept after striking when carrying the thing board, the spring on telescopic link surface can cushion vertical impact, increases its practicality, carries the thing board and can drive the telescopic link at the loop bar internal motion, and the telescopic link can support top shield machine, promotes its holding power, further improves its stability.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the storage box according to the present utility model;

FIG. 3 is a schematic view of a clip structure according to the present utility model;

FIG. 4 is a schematic view of the bottom structure of the carrier plate according to the present utility model;

FIG. 5 is a schematic view of the structure of the universal wheel of the present utility model.

In the figure: 1. a bottom plate; 2. a storage box; 3. a carrying plate; 4. a base; 5. a body; 6. a fixed block; 7. a spring; 8. a sliding sleeve; 9. a slide bar; 10. a connecting block; 11. fixing the stack; 12. a rotating shaft; 13. a support rod; 14. a loop bar; 15. a telescopic rod; 16. a circular groove; 17. a clamping piece; 18. a bolt; 19. a screw hole; 20. an anti-slip strip; 21. a bracket; 22. a universal wheel; 23. and (5) rotating the cutter head.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a shield jacking machine convenient to move comprises a bottom plate 1 and a machine body 5, a rotary cutter disc 23 is rotatably arranged on one side of the machine body 5, a storage box 2 is fixedly arranged at the top of the bottom plate 1, fixed blocks 6 are fixedly arranged on two sides of the inner bottom end of the storage box 2, sliding rods 9 are fixedly arranged on the opposite faces of the fixed blocks 6, sliding sleeves 8 are sleeved on two sides of the surface of each sliding rod 9, a fixed stack 11 is fixedly arranged on two sides of the top of each sliding sleeve 8, circular grooves 16 are formed in the surface of each fixed stack 11, rotating shafts 12 are movably arranged in the circular grooves 16, supporting rods 13 are sleeved on the surfaces of the rotating shafts 12, in the daily use process, when vibration is generated in the moving process of the shield jacking machine, the base 4 is driven to move by impact caused by vibration, the base 4 drives the carrier plate 3 to move, and further drives a connecting block 10 to move, the connecting block 10 drives the supporting rod 13 to move through the rotating shaft 12 so as to drive the sliding sleeve 8 to move on the surface of the sliding rod 9, the springs 7 on the surface of the sliding rod 9 can absorb transverse impact to buffer the machine body 5, the damage to the machine body 5 is reduced, the practicability is improved, the sleeve rods 14 are fixedly arranged at the bottom end of the storage box 2 at equal intervals, the telescopic rods 15 are movably arranged in the sleeve rods 14, the springs 7 are movably arranged on the surfaces of the telescopic rods 15 and the two sides of the surface of the sliding rod 9, in the daily use process, after the carrying plate 3 receives the impact, the carrying plate 3 can drive the telescopic rods 15 to move in the sleeve rods 14, the telescopic rods 15 can support the machine body 5, the stability of the machine body 5 is improved, the springs 7 on the surface of the telescopic rods 15 can buffer the longitudinal impact, the damage to the machine body 5 caused by the impact is reduced, the working efficiency is prevented from being influenced by faults in the working process, the practicability is improved.

The top of the supporting rod 13 is movably provided with a connecting block 10, the top of the connecting block 10 is fixedly provided with a carrying plate 3, the top of the carrying plate 3 is equidistantly and fixedly provided with a base 4, the number of the bases 4 is three, in the daily use process, the supporting force to the machine body 5 can be improved through the arranged base 4, the inclination caused by insufficient supporting in the moving process is prevented, the stability is improved, the top of the base 4 is movably provided with a clamping piece 17, the opposite surfaces of the clamping piece 17 and the base 4 are fixedly provided with anti-slip strips 20 in a surrounding manner, in the daily use process, the friction force to the surface of the machine body 5 can be increased through the arranged anti-slip strips 20, the practicability is improved, screw holes 19 are formed in the two ends of the tops of the clamping pieces 17 and the base 4, bolts 18 are rotatably mounted in the screw holes 19, the bolts 18 are matched with the screw holes 19, in the daily use process, when the machine body 5 is required to be fixed, the machine body 5 is placed in the base 4 and the clamping pieces 17, the bolts 18 are rotated and rotated in the screw holes 19, the machine body 5 can be fixed, the practicability is improved, the supports 21 are fixedly mounted at the four corners of the bottom plate 1, universal wheels 22 are movably mounted at the bottoms of the supports 21, and in the daily use process, the shield jacking machine can be moved through the set universal wheels 22, so that the working range of the shield jacking machine is wider, and the practicability is improved.

Working principle: when the shield machine needs to be moved, firstly, the machine body 5 is placed in the base 4 and the clamping piece 17, the bolt 18 is rotated, the bolt 18 can rotate in the screw hole 19, the machine body 5 can be fixed, the supporting force of the machine body 5 can be improved through the base 4, inclination caused by insufficient supporting in the moving process is prevented, vibration can be generated in the moving process, the base 4 can be driven to move through impact brought by the vibration, the base 4 can drive the carrying plate 3 to move, the connecting block 10 is driven to move, the connecting block 10 drives the supporting rod 13 to move through the rotating shaft 12, the sliding sleeve 8 is driven to move on the surface of the sliding rod 9, the spring 7 on the surface of the sliding rod 9 can absorb transverse impact to buffer, meanwhile, after the carrying plate 3 receives the impact, the telescopic rod 15 can drive the telescopic rod 15 to move in the sleeve rod 14, the machine body 5 is supported, the stability of the telescopic rod 15 is improved, the spring 7 on the surface of the telescopic rod 15 can buffer the longitudinal impact, damage to the machine body 5 is reduced, finally the friction force on the surface of the machine body 5 can be increased through the arranged anti-slip strip 20, the universal wheel 22 can move the machine body 5, the working range of the machine body is wider, and the practicability is increased.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a top shield machine convenient to remove, includes bottom plate (1) and fuselage (5), its characterized in that: one side of fuselage (5) rotates and installs rotatory blade disc (23), the top fixed mounting of bottom plate (1) has receiver (2), the inside bottom both sides of receiver (2) all fixed mounting has fixed block (6), the relative face of fixed block (6) all fixed mounting has slide bar (9), the surface both sides of slide bar (9) all overlap and are equipped with sliding sleeve (8), the top both sides of sliding sleeve (8) all fixed mounting have fixed buttress (11), circular slot (16) have all been seted up on the surface of fixed buttress (11), the inside of circular slot (16) all movable mounting has pivot (12), and the surface of pivot (12) all overlaps and is equipped with bracing piece (13).

2. The portable top shield machine of claim 1, wherein: the inside bottom equidistance fixed mounting of receiver (2) has loop bar (14), the inside of loop bar (14) is all movable mounting has telescopic link (15), and the surface of telescopic link (15) and the surface both sides of slide bar (9) are all movable mounting has spring (7).

3. The portable top shield machine of claim 1, wherein: the top movable mounting of bracing piece (13) has connecting block (10), the top fixed mounting of connecting block (10) has year thing board (3), and the equidistant fixed mounting in top of year thing board (3) has base (4).

4. A portable top shield machine according to claim 3, wherein: the top of the base (4) is movably provided with a clamping piece (17), and the opposite surfaces of the clamping piece (17) and the base (4) are fixedly provided with anti-slip strips (20) in a surrounding mode.

5. The portable top shield machine of claim 4, wherein: screw holes (19) are formed in two ends of the tops of the clamping pieces (17) and the base (4), bolts (18) are rotatably arranged in the screw holes (19), and the bolts (18) are matched with the screw holes (19).

6. The portable top shield machine of claim 1, wherein: the four corners of the bottom plate (1) are fixedly provided with brackets (21), and universal wheels (22) are movably arranged at the bottoms of the brackets (21).