CN216235707U

CN216235707U - Slurry pipe hoisting device of shield tunneling machine

Info

Publication number: CN216235707U
Application number: CN202122615127.2U
Authority: CN
Inventors: 李亚光; 万坤; 杨佳沈; 杨珅; 曹晟洋
Original assignee: Tianhe Mechanical Equipment Manufacturing Co Ltd
Current assignee: Tianhe Mechanical Equipment Manufacturing Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-08
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a shield tunneling machine slurry pipe hoisting device in the technical field of hoisting equipment, which comprises a cart, a movable beam, a cart driving device, a beam driving device and a trolley, and is characterized in that: the large truck driving device drives the large truck to move back and forth on the large truck track through the chain wheel I and the large truck reverse roller assembly is arranged on the large truck track for guiding, so that the problem that the muddy water pipeline is not easy to hoist due to the length is solved, and the pipeline hoisting device can facilitate the left and right and front and back installation and movement of the pipeline; the speed reducer drives the chain wheel chain to rotate so as to drive the whole mechanism to move forwards and backwards and leftwards and rightwards, the slipping phenomenon of the structure is reduced through the transmission of the chain wheel chain, the service life of the bearing can be prolonged well, meanwhile, the trolley walking leftwards and rightwards on the movable cross beam is moved, and gear meshing is added below the track when the trolley is in operation so as to prevent the trolley from sliding.

Description

Slurry pipe hoisting device of shield tunneling machine

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a slurry pipe hoisting device of a shield tunneling machine.

Background

For the pipeline carrying device of the small shield, the pipeline is lifted mainly by moving the oil cylinder left and right, and the placing position of the pipeline cannot be adjusted forwards and backwards. The carrying device of the large shield is more precise, can not only move left and right, but also move front and back to lift and adjust the position of the pipeline. Meanwhile, the reducer drives the chain wheel and the chain to drive, and the chain drive has no phenomena of elastic sliding and integral sliding, so that the accurate average transmission ratio can be kept, the transmission efficiency is higher, the tension force is small, the axial pressure in all directions is small, and the service life of the bearing is longer, aiming at the large shield slurry shield machine, when the slurry shield machine is driven forwards, the mud circulation takes away the dregs cut by the cutter head, and the mud pipe needs to be disconnected after the pipe connector reaches a certain stroke along with the advancing of the shield, and a section of pipeline is newly connected after the pipe connector moves a section of stroke towards the tunneling direction, because of the limitation of space, the pipeline is generally placed on a trolley on the other side of the pipe connector, so that the pipeline is convenient to hoist, the slurry pipe hoisting device of the shield machine is designed on the basis of the problem that the slurry pipe is difficult to hoist due to the length of the slurry pipe, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slurry pipe hoisting device of a shield tunneling machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a shield constructs quick-witted muddy water pipe hoisting device, includes cart, travelling beam, cart drive arrangement, crossbeam drive arrangement and dolly, the said cart drive arrangement drives the cart to move back and forth on the cart track through the chain wheel chain I, set up the cart on the cart track and reflect the roller assembly to lead at the same time; the beam driving device drives the movable beam to move left and right through a chain wheel and a chain II, and guiding devices are arranged on two sides of the track of the movable beam to guide; the trolley can move left and right on the track of the movable cross beam, the electric hoist is mounted on the hanging beam of the trolley, and the muddy water pipe is hung on the electric hoist below the hanging beam through the sling.

Preferably, the first sprocket chain and the second sprocket chain are both driven by a speed reducer.

Preferably, wheels are installed on two sides of the bottom of the cart and can move back and forth on a cart track.

Preferably, the chain support of the first chain wheel and the first chain wheel is arranged on the cart track, and the first chain wheel can be transmitted on the chain support.

Preferably, the chain support of the second sprocket chain is mounted on the movable beam, and the second sprocket chain can be transmitted on the chain support.

Preferably, racks are installed on the lower surface of the track on the movable cross beam, the trolley is provided with gears, and the tracks on the two sides of the movable cross beam can run the gears.

Compared with the prior art, the utility model has the beneficial effects that: the utility model solves the problem that the muddy water pipeline is difficult to hoist due to the length, and the pipeline hoisting device can facilitate the left and right and front and back installation and movement of the pipeline; the speed reducer drives the chain wheel chain to rotate so as to drive the whole mechanism to move forwards and backwards and leftwards and rightwards, the slipping phenomenon of the structure is reduced through the transmission of the chain wheel chain, the service life of the bearing can be prolonged well, meanwhile, the trolley walking leftwards and rightwards on the movable cross beam is moved, and gear meshing is added below the track when the trolley is in operation so as to prevent the trolley from sliding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic top view of the present invention;

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

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic view of the assembly structure of the whole body of the present invention with a trolley and a pipe connector.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a cart, 2-a movable beam, 3-a cart driving device, 4-a beam driving device, 5-a cart, 6-a hanging beam, 7-a guiding device, 8-a cart reverse roller assembly and 9-a cart track.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme that:

as shown in fig. 1-3, the mud-water pipe hoisting device of the technology comprises a cart 1, a movable beam 2, a cart driving device 3, a beam driving device 4, a trolley 5, a hanging beam 6, a guiding device 7, a cart reverse roller assembly 8, a cart track 9 and the like.

The working process comprises the following steps that the position of the muddy water pipe hoisting device is shown in figure 4, the whole muddy water pipe hoisting device is welded with a trolley, a cart track 9 of the hoisting device is welded in the top space of the trolley, a pipe connector is arranged on the trolley to receive a muddy water pipe, when the pipe connector is required to be connected when the pipe connector is moved to a stroke, a cart driving device 3 drives the cart 1 to move back and forth on the cart track 9 through a chain wheel and a chain, a chain support is arranged on the cart track 9, wheels arranged on the cart 1 can move back and forth on the cart track 9, and a cart reverse roller assembly 8 is arranged to guide.

The crossbeam drive device 4 drives the movable crossbeam 2 to move left and right through the chain wheel and the chain, the chain support is installed on the movable crossbeam 2, the guide devices 7 are arranged on two sides of the track of the movable crossbeam 2 to guide, the trolley 5 moves left and right on the track of the movable crossbeam 2 through wheels and racks, the racks are installed on the lower surface of the track on the movable crossbeam 2, the trolley 5 is provided with gears, and the gears can move on the tracks on two sides.

An electric hoist is arranged on a hanging beam 6 on the trolley 5, and the muddy water pipe is hung on the electric hoist under the hanging beam 6 through a sling.

Attention is paid to avoiding the pipe connector during the handling pipeline, wait when the pipe connector leaves muddy water pipe hoisting device and remove the space (through spacing), muddy water pipe hoisting device moves about around and again, when moving beam 2 and remove, attention is paid to coming stop gear according to spacing position, because the takeover mouth of pipe connector is generally nearer from the section of jurisdiction, and hanging beam 6 removes when controlling extreme position, it is nearer from the section of jurisdiction, be difficult for lifting by crane muddy water pipe, whether the hoisting position of moving beam 2 who considers pipe connector pipeline mouth of pipe and hoisting device when designing can satisfy the demand and the space of lifting by crane narrowly, stop device's position all carries out the predesigned.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shield constructs quick-witted muddy water pipe hoisting device, includes cart (1), travelling beam (2), cart drive arrangement (3), crossbeam drive arrangement (4) and dolly (5), its characterized in that: the cart driving device (3) drives the cart (1) to move back and forth on the cart track (9) through a chain wheel and a chain, and meanwhile, a cart reverse roller assembly (8) is arranged on the cart track (9) for guiding; the beam driving device (4) drives the movable beam (2) to move left and right through a chain wheel and a chain II, and guiding devices (7) are arranged on two sides of the track of the movable beam (2) for guiding; the trolley (5) can move left and right on the track of the movable cross beam (2), the electric hoist is installed on the hanging beam (6) of the trolley (5), and the muddy water pipe is hung on the electric hoist under the hanging beam (6) through a sling.

2. The slurry pipe hoisting device of the shield tunneling machine according to claim 1, characterized in that: and the first chain wheel chain and the second chain wheel chain are both driven by a speed reducer.

3. The slurry pipe hoisting device of the shield tunneling machine according to claim 1, characterized in that: wheels are mounted on two sides of the bottom of the cart (1) and can move back and forth on the cart track (9).

4. The slurry pipe hoisting device of the shield tunneling machine according to claim 1, characterized in that: and a chain support of the first chain wheel and the first chain wheel is arranged on the cart track (9), and the first chain wheel can be transmitted on the chain support.

5. The slurry pipe hoisting device of the shield tunneling machine according to claim 1, characterized in that: the chain support of the second chain wheel and the second chain wheel is arranged on the movable cross beam (2), and the second chain wheel can be transmitted on the chain support.

6. The slurry pipe hoisting device of the shield tunneling machine according to claim 1, characterized in that: the lower surface of a track on the movable cross beam (2) is provided with a rack, the trolley (5) is provided with a gear, and the tracks on the two sides of the movable cross beam (2) can run the gear.