CN219175353U

CN219175353U - Soft cohesive soil area open cut tunnel foundation ditch dredging system

Info

Publication number: CN219175353U
Application number: CN202320302428.6U
Authority: CN
Inventors: 张振宇; 金鑫; 蓝军剑
Original assignee: Hangzhou Communications Investment Construction Management Project Management Co ltd; Hangzhou Transportation Investment Group Co ltd
Current assignee: Hangzhou Communications Investment Construction Management Project Management Co ltd; Hangzhou Transportation Investment Group Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-13
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a foundation pit dredging system for an open cut tunnel in a soft cohesive soil area, which comprises a moving assembly, wherein a cleaning assembly is fixedly arranged on the inner surface of the moving assembly. In the above-mentioned scheme, set up moving assembly and clearance subassembly, drive the threaded rod through the first drive arrangement of installing at first mounting panel surface and rotate in the inside of first mounting panel, make the C template that threaded rod surface mounted can be in its pivoted, the cooperation gag lever post carries out spacing effect to one side of C template, can make the C template carry out directional horizontal migration, drive the dwang through second drive arrangement and rotate, make the dwang pivoted, its surface mounted's rotation scraper blade can carry out synchronous rotation, thereby can be with collecting the silt of collecting in the fill and pass through the unified discharge of turnover disc, in order to collect silt again, thereby can realize the function of automatic clearance silt, and conveniently collect and handle the silt unification.

Description

Soft cohesive soil area open cut tunnel foundation ditch dredging system

Technical Field

The utility model relates to the technical field of tunnel engineering, in particular to a foundation pit dredging system for an open cut tunnel in a soft cohesive soil area.

Background

The weak cohesive soil has the characteristic of high water content, and the foundation pit is required to be excavated firstly in the construction of the open cut tunnel in the weak cohesive soil area, then the tunnel structure is constructed, if rainfall snowfall is encountered in the construction process, the foundation pit is deposited with silt, the follow-up construction is not facilitated, but the foundation pit has some defects when in actual use, such as: most of the existing dredging modes are that operators use tools such as shovels and the like to manually carry out shoveling on sludge into a foundation pit, or large-scale equipment such as a dredger is used for cleaning, but the mode of manually cleaning the sludge can take a large amount of manpower and time, and the dredging machine is used for cleaning, so that although the manpower can be saved to a certain extent, the dredger cannot completely clean the sludge in a partial area due to the limitation of the topography of the foundation pit, and therefore the efficiency of sludge cleaning can be reduced to a certain extent.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides a foundation pit dredging system for an open cut tunnel in a soft cohesive soil area, which aims to solve the problem of low sludge cleaning efficiency in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the foundation pit dredging system for the open cut tunnel in the soft cohesive soil area comprises a moving assembly, wherein a cleaning assembly is fixedly arranged on the inner surface of the moving assembly;

the movable assembly comprises a first mounting plate and a second mounting plate, wherein a first driving device is fixedly arranged on the surface of the first mounting plate, a threaded rod is fixedly arranged on the surface of the first driving device, a C-shaped plate is movably arranged on the surface of the threaded rod, a clamping block is fixedly arranged on the surface of the C-shaped plate, a limit rod is movably arranged in the left side of the C-shaped plate, and a supporting plate is fixedly arranged on the surface of the second mounting plate.

The cleaning assembly comprises an electric telescopic rod, a connecting rod is fixedly arranged at the top end of the electric telescopic rod, a second driving device is fixedly arranged on the top surface of the connecting rod, a rotating rod is fixedly arranged on the surface of the second driving device, a rotating scraper is fixedly arranged on the surface of the rotating rod, a collecting hopper is rotatably arranged at the bottom end of the rotating rod, a turnover disc is rotatably arranged at the bottom surface of the collecting hopper, and a limiting block is fixedly arranged on the surface of the collecting hopper.

One end of the threaded rod is connected with the inner portion of the first mounting plate in a rotating mode, the surface of the C-shaped plate is movably connected with the inner portion of the first mounting plate, and two ends of the limiting rod are fixedly connected with the inner portion of the second mounting plate.

The number of the electric telescopic rods is two, the two electric telescopic rods are fixedly arranged on the top surface of the C-shaped plate, the surface of the rotating rod is rotationally connected with the inside of the connecting rod, and the surface of the limiting block is movably connected with the inside of the clamping block.

The technical scheme of the utility model has the following beneficial effects:

in the above-mentioned scheme, set up remove subassembly and clearance subassembly, drive the threaded rod through the first drive arrangement of installing at first mounting panel surface and rotate in the inside of first mounting panel, make the C template that threaded rod surface was installed can be in its pivoted, the cooperation gag lever post carries out spacing effect to one side of C template, can make the C template carry out directional horizontal migration, and extend or shrink through electric telescopic handle, can drive the connecting rod and rise or reduce, thereby make and collect the bucket and can carry out the ascending removal of vertical direction, in order to extrude the silt, therefore extruded silt can get into through the upset dish and collect in the bucket, the rethread electric telescopic handle drives and collect the bucket and rise and reset, make the stopper can the card insert the inside of joint piece, accomplish the clearance of silt and collect the work, and drive the dwang through the second drive arrangement and rotate, when making the dwang rotate, the rotatory scraper blade that its surface was installed can carry out synchronous rotation, thereby can be with collect the silt of collecting in the bucket through the unified discharge of upset dish, so as to collect again, can realize automatic clearance silt's function, and convenience is to collect silt and handle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective assembly view of the overall device of the present utility model;

FIG. 3 is a schematic diagram of a moving assembly according to the present utility model;

FIG. 4 is a schematic view of a cleaning assembly according to the present utility model.

[ reference numerals ]

1. A moving assembly; 2. cleaning the assembly; 11. a first mounting plate; 12. a second mounting plate; 13. a first driving device; 14. a threaded rod; 15. a C-shaped plate; 16. a clamping block; 17. a limit rod; 18. a support plate; 21. an electric telescopic rod; 22. a connecting rod; 23. a second driving device; 24. a rotating lever; 25. rotating the scraping plate; 26. a collection bucket; 27. a turn-over disc; 28. and a limiting block.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a foundation pit dredging system for an open cut tunnel in a soft cohesive soil area, which comprises a moving assembly 1, wherein a cleaning assembly 2 is fixedly arranged on the inner surface of the moving assembly 1;

the movable assembly 1 comprises a first mounting plate 11 and a second mounting plate 12, a first driving device 13 is fixedly arranged on the surface of the first mounting plate 11, a threaded rod 14 is fixedly arranged on the surface of the first driving device 13, a C-shaped plate 15 is movably arranged on the surface of the threaded rod 14, a clamping block 16 is fixedly arranged on the surface of the C-shaped plate 15, a limiting rod 17 is movably arranged in the left side of the C-shaped plate 15, and a supporting plate 18 is fixedly arranged on the surface of the second mounting plate 12.

Wherein, as shown in fig. 3, the cleaning assembly 2 includes the electric telescopic rod 21, the top fixed mounting of electric telescopic rod 21 has connecting rod 22, the top surface fixed mounting of connecting rod 22 has second drive arrangement 23, the fixed surface mounting of second drive arrangement 23 has dwang 24, the fixed surface mounting of dwang 24 has rotation scraper 25, the bottom rotation of dwang 24 is installed and is collected the bucket 26, the bottom surface rotation of collection bucket 26 is installed and is turned over carousel 27, the fixed surface of collection bucket 26 is installed stopper 28, the quantity of electric telescopic rod 21 is two, two the equal fixed mounting of electric telescopic rod 21 is at the top surface of C template 15, the surface of dwang 24 is connected with the inside rotation of connecting rod 22, the surface of stopper 28 and the inside swing joint of joint piece 16, through the threaded rod 14 structure of setting up, can drive the removal in the horizontal direction of C template 15 to enlarge the scope of silt clearance.

Wherein, as shown in fig. 4, the moving assembly 1 includes a first mounting plate 11 and a second mounting plate 12, the surface fixed mounting of the first mounting plate 11 has a first drive device 13, the surface fixed mounting of the first drive device 13 has a threaded rod 14, the surface movable mounting of the threaded rod 14 has a C-shaped plate 15, the surface fixed mounting of the C-shaped plate 15 has a clamping block 16, the inside movable mounting of the left side of the C-shaped plate 15 has a stop lever 17, the surface fixed mounting of the second mounting plate 12 has a supporting plate 18, one end of the threaded rod 14 is connected with the inside rotation of the first mounting plate 11, the surface of the C-shaped plate 15 is connected with the inside movable of the first mounting plate 11, both ends of the stop lever 17 are all connected with the inside fixed connection of the second mounting plate 12, through the arranged collecting hopper 26 and the turnover disc 27 structure, under the driving of the electric telescopic rod 21, the collecting hopper 26 can be pressed into the sludge, the sludge can enter the collecting hopper 26 through the turnover of the turnover disc 27, and the function of replacing manual sludge cleaning can be realized.

The working process of the utility model is as follows: the first driving device 13 arranged on the surface of the first mounting plate 11 drives the threaded rod 14 to rotate in the first mounting plate 11, the C-shaped plate 15 arranged on the surface of the threaded rod 14 can rotate, one side of the C-shaped plate 15 is matched with the limiting rod 17 to perform limiting action, the C-shaped plate 15 can move horizontally in an oriented mode, the connecting rod 22 can be driven to rise or fall through the electric telescopic rod 21 to enable the collecting hopper 26 to move vertically so as to squeeze sludge, the squeezed sludge can enter the collecting hopper 26 through the turning disc 27, the electric telescopic rod 21 drives the collecting hopper 26 to ascend and reset, the limiting block 28 can be clamped into the clamping block 16 to complete cleaning and collecting work of the sludge, the rotating rod 24 is driven to rotate through the second driving device 23, and the rotating scraper 25 arranged on the surface of the rotating rod can synchronously rotate, so that the collected sludge in the collecting hopper 26 can be uniformly discharged through the turning disc 27 to collect the sludge again.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The foundation pit dredging system for the open cut tunnel in the soft cohesive soil area comprises a moving assembly (1), and is characterized in that a cleaning assembly (2) is fixedly arranged on the inner surface of the moving assembly (1);

the movable assembly (1) comprises a first mounting plate (11) and a second mounting plate (12), a first driving device (13) is fixedly arranged on the surface of the first mounting plate (11), a threaded rod (14) is fixedly arranged on the surface of the first driving device (13), a C-shaped plate (15) is movably arranged on the surface of the threaded rod (14), a clamping block (16) is fixedly arranged on the surface of the C-shaped plate (15), a limiting rod (17) is movably arranged in the left side of the C-shaped plate (15), and a supporting plate (18) is fixedly arranged on the surface of the second mounting plate (12).

2. The foundation pit dredging system for the open cut tunnel in the soft cohesive soil area according to claim 1, wherein the cleaning assembly (2) comprises an electric telescopic rod (21), a connecting rod (22) is fixedly installed at the top end of the electric telescopic rod (21), a second driving device (23) is fixedly installed on the top surface of the connecting rod (22), a rotating rod (24) is fixedly installed on the surface of the second driving device (23), a rotating scraper (25) is fixedly installed on the surface of the rotating rod (24), a collecting bucket (26) is rotatably installed at the bottom end of the rotating rod (24), a turning disc (27) is rotatably installed at the bottom surface of the collecting bucket (26), and a limiting block (28) is fixedly installed on the surface of the collecting bucket (26).

3. The foundation pit dredging system for the open cut tunnel in the soft cohesive soil area according to claim 1, wherein one end of the threaded rod (14) is rotationally connected with the inside of the first mounting plate (11), the surface of the C-shaped plate (15) is movably connected with the inside of the first mounting plate (11), and two ends of the limiting rod (17) are fixedly connected with the inside of the second mounting plate (12).

4. The foundation pit dredging system for the open cut tunnel in the soft cohesive soil area according to claim 2, wherein the number of the electric telescopic rods (21) is two, the two electric telescopic rods (21) are fixedly installed on the top surface of the C-shaped plate (15), the surface of the rotating rod (24) is rotationally connected with the inside of the connecting rod (22), and the surface of the limiting block (28) is movably connected with the inside of the clamping block (16).