Muddy water collecting device for first-stage belt frame of shield tunneling machine

Abstract

The utility model relates to the technical field of shield construction, in particular to a muddy water collecting device for a primary belt frame of a shield tunneling machine, which comprises a water collecting tank and a diaphragm pump, a connecting pipe is connected to an outer surface passage of the water collecting tank, the water collecting tank is connected with a diaphragm pump passage through the connecting pipe, and a connecting plate is fixedly connected to the upper surface of the water collecting tank. Flushing pipe rows are distributed on the surface of the connecting plate, a through hole is formed in the surface of the connecting plate, a connecting steel rope is connected to the inner side of the through hole in a penetrating mode, and a supporting plate is fixedly connected to the surface of the connecting steel rope. Under the action of the water collecting tank, the muddy water collecting device is convenient to collect muddy water on the first-stage belt frame of the shield tunneling machine, the muddy water collected in the water collecting tank is convenient to discharge under the action of the connecting pipe and the diaphragm pump, and the cleaning effect on the surface of the connecting plate and the inner wall of the water collecting tank is achieved under the action of the flushing pipe row. And the effects of continuous collection and synchronous cleaning are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shield construction technical field, concretely to a shield machine first level belt frame slurry collecting device. BACKGROUND

[0002] In recent years, the safe and civilized construction in subway engineering construction has been highly valued by all places, and the construction unit has invested huge cost in ensuring the civilized construction, in the subway shield construction tunnel, the biggest pollution source is the first level belt frame of shield machine, the slurry discharged by the screw machine of shield machine is directly discharged to the belt frame, plus the slope design of the first level belt frame, which leads to serious slurry leakage problem, increases the difficulty of tunnel civilized construction, during construction, the slurry is accumulated in the shield tail shield, the first level belt frame and the lower tunnel for a long time, which easily leads to the damage of the lower oil cylinder, shield tail brush, belt frame supporting roller and segment trolley. UTILITY MODEL CONTENTS

[0003] The utility model discloses a shield machine first level belt frame slurry collecting device to solve the problem of the slurry accumulation in the shield tail shield, the first level belt frame and the lower tunnel for a long time during construction, which easily leads to the damage of the lower oil cylinder, shield tail brush, belt frame supporting roller and segment trolley.

[0004] To achieve the above object, the utility model provides the following technical scheme, a shield machine first level belt frame slurry collecting device, including water collecting tank and diaphragm pump, the outer surface pass of water collecting tank is connected with connecting pipe, water collecting tank is connected with diaphragm pump pass through connecting pipe, the upper surface fixed connection of water collecting tank has the connecting plate, the surface distribution of connecting plate has the flush pipe row, the surface of connecting plate is equipped with through -hole, and the inside of through -hole is connected with the connecting steel rope who penetrates, the surface fixed connection of connecting steel rope has the supporting plate, the surface fixed connection of supporting plate has the screw cylinder, the inside of screw cylinder is connected with the adjusting screw through screw thread rotation, the outer surface fixed connection of adjusting screw has the adjusting handle, the end fixed connection of adjusting screw away from screw cylinder has the hook.

[0005] Preferably, one end of the water collecting tank is closed, the other end of the water collecting tank is open, and the surface of the open end of the water collecting tank is inclined.

[0006] Preferably, the connecting pipe is fixed to the closed end of the water collecting tank, and the connecting plate is connected to the surface of the water collecting tank in two groups.

[0007] Preferably, the connecting plate is inclined, and the flush pipe row is distributed on the surface of the connecting plate and the inner wall of the water collecting tank.

[0008] Preferably, the screw cylinder is connected on two sides of the connecting plate in four groups, and the screw cylinder is acted on the upper side of the connecting plate through the connecting steel rope and the supporting plate.

[0009] Preferably, the hook is rotatably connected through the adjusting screw rod and the screw cylinder, and the hook is acted on the upper side of the screw cylinder through the adjusting screw rod.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The connecting plate and the water collecting tank are connected, the installation range of the water collecting tank on the shield machine primary belt frame is increased, the water collecting operation of the shield machine primary belt frame is facilitated under the action of the water collecting tank, the collected water in the water collecting tank is discharged through the action of the connecting pipe and the diaphragm pump, the surface of the connecting plate and the inner wall of the water collecting tank are cleaned under the action of the flushing pipe, and the effects of continuous collection and synchronous cleaning are achieved.

[0012] 2. The connecting steel rope and the through hole in the surface of the connecting plate are connected, the screw cylinder is connected on the connecting plate, the distance between the hook and the screw cylinder is changed through the rotation of the adjusting screw rod under the connection of the screw cylinder and the adjusting screw rod, the hook is hung on the shield machine primary belt frame in the corresponding position under the action of the hook, and the support and control effects of the overall installation position of the water collecting tank are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure use state schematic view of the utility model;

[0014] Figure 2 It is a structure front view three-dimensional schematic view of the utility model;

[0015] Figure 3 It is a structure back view three-dimensional schematic view of the utility model;

[0016] Figure 4 It is a structure of the utility model Figure 3 Screw cylinder three-dimensional schematic view.

[0017] In the drawing: 1, water collecting tank; 2, diaphragm pump; 3, connecting pipe; 4, connecting plate; 5, flushing pipe; 6, screw cylinder; 61, supporting plate; 62, connecting steel rope; 63, adjusting screw rod; 64, adjusting handle; 65, hook. DETAILED DESCRIPTION

[0018] Please refer to Figures 1-4 , the utility model provides an embodiment:

[0019] The utility model provides a shield machine first grade belt frame slurry collecting device, including water collecting tank 1 and diaphragm pump 2, the outer surface pass of water collecting tank 1 is connected with connecting pipe 3, water collecting tank 1 is connected with diaphragm pump 2 pass through connecting pipe 3, the upper surface of water collecting tank 1 is fixedly connected with connecting plate 4, and the surface of connecting plate 4 is distributed with flush pipe row 5, and the surface of connecting plate 4 is provided with through -hole, and the inboard of through -hole is connected with connecting steel cable 62 in penetration, and the surface of connecting steel cable 62 is fixedly connected with support plate 61, and the surface of support plate 61 is fixedly connected with screw cylinder 6, and the inboard of screw cylinder 6 is rotatably connected with adjusting screw 63 through thread, and the outer surface of adjusting screw 63 is fixedly connected with adjusting handle 64, and the end of adjusting screw 63 away from screw cylinder 6 is fixedly connected with hook 65, through the use of water collecting tank 1 and diaphragm pump 2, under the action of water collecting tank 1, reach the slurry collecting effect of shield machine first grade belt frame, through the action of diaphragm pump 2 and connecting pipe 3, reach the discharge effect of the slurry collected in water collecting tank 1, and diaphragm pump 2 is prior art, and its working principle is prior art, and here does not make too much statement.

[0020] Further, one end of the water collecting tank 1 is closed, the other end of the water collecting tank 1 is open, and the surface of the open water collecting tank 1 is inclined, the shape of the water collecting tank 1 facilitates the connection and use of the water collecting tank 1 on the shield machine first grade belt frame, thereby facilitating the collection of slurry.

[0021] Further, the connecting pipe 3 is fixed to one end of the closed water collecting tank 1, the connecting plate 4 is connected to the surface of the water collecting tank 1 in two opposite groups, through the connection of the connecting pipe 3 and the diaphragm pump 2, under the action of the diaphragm pump 2, the discharge operation of the slurry collected in the water collecting tank 1 is facilitated, and the continuous collection effect of the water collecting tank 1 is achieved.

[0022] Further, the connecting plate 4 is inclined, the flush pipe rows 5 are distributed on the surface of the connecting plate 4 and the inner wall of the water collecting tank 1, through the connection of the connecting plate 4 and the water collecting tank 1, the inlet of the water collecting tank 1 for collecting slurry is increased, under the action of the flush pipe rows 5, through the connection with the water pump, the cleaning effect of the surface of the connecting plate 4 and the inner wall of the water collecting tank 1 is realized.

[0023] Further, the screw cylinders 6 are connected to the two sides of the connecting plate 4 in four groups, the screw cylinders 6 are above the connecting plate 4 through the action of the connecting steel cables 62 and the support plates 61, through the connection of the connecting steel cables 62 and the through holes on the connecting plate 4, under the connection of the support plates 61 and the screw cylinders 6, the connection and use of the screw cylinders 6 on the connecting plate 4 are facilitated.

[0024] Further, the hook 65 is rotatably connected with the adjusting screw 63 and the screw cylinder 6. The hook 65 is above the screw cylinder 6 and is connected with the adjusting screw 63 and the adjusting handle 64. When the adjusting screw 63 rotates, the distance between the hook 65 and the screw cylinder 6 is changed, and the installation and use effect of the water collecting tank 1 on the shield machine primary belt frame are improved.

[0025] Working principle: when the shield machine primary belt frame collects mud water, the water collecting tank 1 is installed on the shield machine primary belt frame. Mud water enters the water collecting tank 1. Under the action of the connecting pipe 3 and the diaphragm pump 2, the collected mud water in the water collecting tank 1 is discharged. Under the action of the flushing pipe 5, the surface of the connecting plate 4 and the inner wall of the water collecting tank 1 are cleaned. Under the connection of the connecting steel rope 62 and the connecting plate 4, the screw cylinder 6 and the adjusting screw 63 are rotatably connected. When the adjusting handle 64 rotates, the position of the adjusting screw 63 in the screw cylinder 6 is changed. At this time, the position of the hook 65 is changed. When the hook 65 is hung on the corresponding position of the shield machine primary belt frame, the installation and support of the water collecting tank 1 are realized, and the disassembly and assembly of the water collecting tank 1 are facilitated.

Claims

1. A slurry collecting device for a primary belt conveyor of a tunneling machine, comprising a water collecting tank and a membrane pump, characterized in that: The outer surface channel of the water collecting tank is connected with a connecting pipe, the water collecting tank is connected with the diaphragm pump channel through the connecting pipe, the upper surface of the water collecting tank is fixedly connected with a connecting plate, the surface of the connecting plate is distributed with a flushing pipe row, the surface of the connecting plate is provided with a through hole, the inner side of the through hole is connected with a connecting steel rope, the surface of the connecting steel rope is fixedly connected with a supporting plate, the surface of the supporting plate is fixedly connected with a screw cylinder, the inner side of the screw cylinder is rotatably connected with an adjusting screw through a thread, the outer surface of the adjusting screw is fixedly connected with an adjusting handle, and the end of the adjusting screw away from the screw cylinder is fixedly connected with a hook.

2. The slurry collecting device for a first stage belt conveyor of a tunneling machine according to claim 1, characterized in that: One end of the water collecting tank is closed, the other end of the water collecting tank is open, and the surface of the open end of the water collecting tank is inclined.

3. The slurry collecting device for a first stage belt conveyor of a tunneling machine according to claim 1, characterized in that: The connecting pipe is fixed at one end of the closed water collecting tank, and the connecting plate is connected on the surface of the water collecting tank in two opposite groups.

4. The slurry collecting device for a first stage belt conveyor of a tunneling machine according to claim 1, characterized in that: The connecting plate is inclined, and the flushing pipe row is distributed on the surface of the connecting plate and the inner wall of the water collecting tank.

5. The shield machine primary belt support slurry collecting device of claim 1, wherein: The screw cylinder is connected on the two sides of the connecting plate in four groups, and the screw cylinder acts on the upper side of the connecting plate through the connecting steel rope and the supporting plate.

6. The slurry collecting device for a shield machine primary belt conveyor according to claim 1, characterized in that: The hook is rotatably connected with the adjusting screw and the screw cylinder, and the hook acts on the upper side of the screw cylinder through the adjusting screw.

Images