CN219116935U

CN219116935U - Automatic hoisting device for shield tunneling machine segments

Info

Publication number: CN219116935U
Application number: CN202320066368.2U
Authority: CN
Inventors: 谭栋才; 凌益峰; 郭晓榕; 杨军; 陈启能; 姜玉昆; 李帅
Original assignee: Shanghai Yingzhou Energy Technology Co ltd
Current assignee: Shanghai Yingzhou Energy Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-02
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of shield tunneling machine pipe sheet assembly, and particularly discloses an automatic shield tunneling machine pipe sheet lifting device, which comprises: a fixing frame; and the rotating frame is rotationally connected with the fixing frame through a shaft rod arranged at the axis of the fixing frame, the movable lifting assembly is arranged on one side of the rotating frame and used for assembling duct pieces, a plurality of first hydraulic rods are fastened on the fixing frame, a pressing plate is fixedly arranged at the output end of each first hydraulic rod, and a plug rod is fixedly arranged on each pressing plate. According to the hoisting device, the pipe piece is moved through an automatic structure, the installation position of the pipe piece is adjusted, the pipe piece is adsorbed and fixed, the splicing of the pipe piece is not affected during installation, the hoisting stability is ensured, the two sides of the pipe piece are respectively provided with the matching rod and the matching groove for positioning, the matching rod is connected with the matching groove and used for positioning and installing the pipe piece, the accuracy of pipe piece installation is ensured, and the condition of pipe piece deflection is avoided.

Description

Automatic hoisting device for shield tunneling machine segments

Technical Field

The utility model relates to the technical field of shield tunneling machine segment assembly, in particular to an automatic shield tunneling machine segment lifting device.

Background

The shield segments are the innermost barrier of the tunnel and are used for resisting soil layer pressure, groundwater pressure and some special loads.

In the prior art, the application number is disclosed as follows: the utility model of CN201210068279.8 is named: the segment lifting tool for the shield tunneling machine is used for clamping the segment by using the clamping arm, and rotating the clamping arm to install the segment.

But among the prior art, like the section of jurisdiction hoist that mentions in the application number CN201210068279.8, when installing the section of jurisdiction, fixed section of jurisdiction through the centre gripping mode can exist to block the section of jurisdiction hoist and mount, and the section of jurisdiction installation lacks the location, leads to the section of jurisdiction hoist to take place the skew easily.

Disclosure of Invention

The utility model aims to provide an automatic shield tunneling machine segment lifting device, which aims to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

automatic hoist device of shield constructs quick-witted section of jurisdiction, hoist device includes:

a fixing frame;

and the rotating frame is rotationally connected with the fixing frame through a shaft rod arranged at the axis of the fixing frame, and the movable hoisting assembly is arranged on one side of the rotating frame and is used for assembling duct pieces.

Further, fastening is equipped with a plurality of first hydraulic stem on the mount, and the output of first hydraulic stem is fixed to be equipped with the clamp plate, and the fixed inserted bar that is equipped with on the clamp plate, the fixed straight-bar that is equipped with in one side of mount, the fastening is equipped with the arc on the straight-bar, and one side of mount rotates and is equipped with the gear.

Further, second hydraulic rods which are symmetrically distributed are fixedly arranged on the rotating frame, sliding grooves are formed in the rotating frame, and an inner gear ring is fixedly arranged on the rotating frame.

The sliding groove is matched with the arc-shaped plate, and the annular gear is matched with the gear.

Further, the hoisting assembly comprises a moving plate arranged at the output end of the second hydraulic rod, a guide rod is fixedly arranged on the moving plate, a screw rod is rotatably arranged on the moving plate, a sliding plate is slidably arranged on the guide rod, and the sliding plate is in threaded connection with the screw rod.

Further, the slide is connected with the montant in a sliding way, a spring connected with the slide is fixedly arranged on the montant, a push rod is fixedly arranged at one end of the montant, and a connecting rod is fixedly arranged on the slide.

One end of the connecting rod is fixedly provided with a spherical block, a rotating block is arranged on the spherical block in a rotating mode, and a sucker is fixedly arranged on one side of the rotating block.

Further, one side of the duct piece is provided with a matching groove, the other side of the duct piece is fixedly provided with a matching rod, the matching rod is matched with the matching groove, and the inserting rod is matched with the matching groove.

The utility model has the beneficial effects that:

1. according to the hoisting device, the pipe piece is moved through an automatic structure, the installation position of the pipe piece is adjusted, the pipe piece is adsorbed and fixed, the splicing of the pipe piece is not influenced during installation, and the hoisting stability is ensured;

2. according to the hoisting device disclosed by the utility model, the two sides of the duct piece are respectively provided with the matching rod and the matching groove for positioning, the matching rod is connected with the matching groove and used for positioning and mounting the duct piece, the accuracy of duct piece mounting is ensured, and the condition of duct piece deflection is avoided.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a hoisting device according to the present utility model;

FIG. 2 is a schematic top view of the lifting device of the present utility model;

FIG. 3 is a schematic cross-sectional view of a lifting device according to the present utility model;

fig. 4 is a schematic view of a part of the structure of the lifting device of the present utility model.

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.

The utility model provides an automatic hoist device of shield constructs quick-witted section of jurisdiction, as shown in fig. 1, hoist device includes mount 1, rotating turret 2 and hoist and mount subassembly 3, and mount 1 installs in the shield constructs the machine, and the fixed axostylus axostyle 21 that is equipped with in axle center department of mount 1, and the one end and the rotating turret 2 of axostylus axostyle 21 are rotated and are connected, and one side of rotating turret 2 is equipped with mobilizable hoist and mount subassembly 3, and hoist and mount subassembly 3 is used for carrying out hoist and mount assembly to section of jurisdiction 4.

As shown in fig. 2, 3 and 4, first hydraulic rods 11 distributed in an array are fastened on the fixing frame 1, a pressing plate 15 is fixedly arranged at the output end of the first hydraulic rods 11, an inserting rod 16 is fixedly arranged on the pressing plate 15, a straight rod 13 is fixedly arranged on one side of the fixing frame 1, and an arc-shaped plate 14 is fastened on the straight rod 13.

One side of the fixing frame 1 is rotatably provided with a gear 12, the other side is fixedly provided with a first motor 10, the first motor 10 is fixedly connected with the gear 12, and the first motor 10 drives the gear 12 to rotate.

The rotating frame 2 is fixedly provided with second hydraulic rods 22 which are symmetrically distributed, the rotating frame 2 is provided with sliding grooves 23, the sliding grooves 23 are in sliding connection with the arc-shaped plates 14, the rotating frame 2 is fixedly provided with an annular gear 24, and the annular gear 24 is matched with the gear 12.

The hoisting assembly 3 comprises a moving plate 31, the output end of the second hydraulic rod 22 is fixedly connected with the moving plate 31, a guide rod 32 is fixedly arranged on the moving plate 31, a screw rod 33 is rotatably arranged on the moving plate 31, a second motor 330 is fixedly arranged on the moving plate 31, and the output end of the second motor 330 is fixedly connected with the screw rod 33.

The guide rod 32 is provided with a sliding plate 34 in a sliding manner, the sliding plate 34 is in threaded connection with the lead screw 33, the sliding plate 34 is provided with a vertical rod 35 in a sliding manner, the vertical rod 35 is sleeved with a spring 36, one end of the spring 36 is fixedly connected with the vertical rod 35, the other end of the spring 36 is fixedly connected with the sliding plate 34, and one end of the vertical rod 35 is fixedly provided with a push rod 37 for attaching and adjusting the balance of the duct piece 4.

The slide 34 is fixedly provided with a connecting rod 38, one end of the connecting rod 38 is fixedly provided with a spherical block 30, the spherical block 30 is rotatably provided with a rotating block 39, and one side of the rotating block 9 is fixedly provided with a sucking disc 391 for fixing the duct piece 4.

One side of the duct piece 4 is provided with a matching groove 42, the other side is fixedly provided with a matching rod 41, two adjacent duct pieces 4 are matched with the matching groove 42 through the matching rod 41, and the inserted link 16 is matched with the matching groove 42.

During the use, send into sucking disc 391 department with section of jurisdiction 4 is automatic, the output extension of second hydraulic stem 22 promotes movable plate 31 and is close to section of jurisdiction 4, make sucking disc 391 adsorb fixed section of jurisdiction 4, two ejector pins 37 laminate with section of jurisdiction 4, stabilize section of jurisdiction 4, then gear 12 rotation drive rotating turret 2 rotates, adjust the mounted position of section of jurisdiction 4, second hydraulic stem 22 extension promotes section of jurisdiction 4 and shield tunnel inner wall and installs, first hydraulic stem 11 promotes clamp plate 15 and promotes section of jurisdiction 4, section of jurisdiction 4 breaks away from at this moment, clamp plate 15 withstands section of jurisdiction 4 and installed section of jurisdiction 4 and laminate the installation.

The inserted link 16 cooperates with the mating groove 42, and is positioned and installed with the segment 4, and two adjacent segments 4 are connected and installed with the mating groove 42 through the mating link 41.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Automatic hoist device of shield constructs quick-witted section of jurisdiction, a serial communication port, hoist device includes:

a fixing frame (1);

and the rotating frame (2) is rotationally connected with the fixing frame (1) through a shaft rod (21) arranged at the axis of the fixing frame (1), and the movable hoisting assembly (3) is arranged on one side of the rotating frame (2) and used for assembling the duct piece (4).

2. The automatic shield tunneling machine segment lifting device according to claim 1, characterized in that a plurality of first hydraulic rods (11) are fastened on the fixing frame (1), a pressing plate (15) is fixedly arranged at the output end of each first hydraulic rod (11), a inserting rod (16) is fixedly arranged on each pressing plate (15), a straight rod (13) is fixedly arranged on one side of the fixing frame (1), an arc-shaped plate (14) is fastened on the straight rod (13), and a gear (12) is rotatably arranged on one side of the fixing frame (1).

3. The automatic shield tunneling machine segment lifting device according to claim 2 is characterized in that second symmetrically distributed hydraulic rods (22) are fixedly arranged on the rotating frame (2), sliding grooves (23) are formed in the rotating frame (2), and an inner gear ring (24) is fixedly arranged on the rotating frame (2);

the sliding groove (23) is matched with the arc-shaped plate (14), and the annular gear (24) is matched with the gear (12).

4. The automatic shield tunneling machine segment lifting device according to claim 3, wherein the lifting assembly (3) comprises a moving plate (31) arranged at the output end of the second hydraulic rod (22), a guide rod (32) is fixedly arranged on the moving plate (31), a screw rod (33) is rotatably arranged on the moving plate (31), a sliding plate (34) is slidably arranged on the guide rod (32), and the sliding plate (34) is in threaded connection with the screw rod (33).

5. The automatic shield tunneling machine segment lifting device according to claim 4, wherein a vertical rod (35) is connected to the sliding plate (34) in a sliding manner, a spring (36) connected with the sliding plate (34) is fixedly arranged on the vertical rod (35), a push rod (37) is fixedly arranged at one end of the vertical rod (35), and a connecting rod (38) is fixedly arranged on the sliding plate (34);

one end of the connecting rod (38) is fixedly provided with a spherical block (30), the spherical block (30) is rotatably provided with a rotating block (39), and one side of the rotating block (39) is fixedly provided with a sucker (391).

6. The automatic shield tunneling machine segment lifting device according to claim 2, wherein one side of the segment (4) is provided with a matching groove (42), the other side is fixedly provided with a matching rod (41), the matching rod (41) is matched with the matching groove (42), and the inserting rod (16) is matched with the matching groove (42).