Groove replacing and filling equipment for reducing coarse aggregate in sludge area

Abstract

The utility model discloses groove replacing and filling equipment for reducing coarse aggregate in a sludge area, and relates to the field of mine tailing ponds. The compacting device comprises a compacting device body, a connector is installed on one side of the compacting device body, a compacting block is installed in the connector, a fixing plate is installed in the connector, a driving assembly is arranged on the upper side of the fixing plate, and an installation assembly is arranged on the lower side of the fixing plate. A plurality of through holes are formed in the circumference of the upper side of the fixing plate in an array mode, and sliding frames corresponding to the through holes are arranged on the inner wall of the lower side of the connector. According to the utility model, the clamping plates of the clamping assembly are driven by the driving assembly to clamp the mounting column of the compaction block, and when the plurality of clamping plates clamp the mounting column of the compaction block, the plurality of clamping plates and the inner wall of the lower cavity of the connector are supported by the plurality of connecting frames to play a fixing role; and the situation that the compaction block is prone to shaking in the foundation compaction process and consequently disengagement is caused is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mine tailings ponds, in particular to a trench filling device for reducing coarse aggregate in a silt area. Background Art

[0002] The Aoshan Tailings Pond closure construction area is large and extensive, with complex terrain. A large amount of silt was excavated and filled on the beach within the reservoir area according to design requirements. Conventional construction plans use coarse aggregate as a hard fill in the silt area. However, coarse aggregate tends to sink repeatedly under its gravity. To reach the specified design elevation, a large amount of coarse aggregate was required, necessitating the use of compactors for layered compaction to ensure sufficient density in each layer.

[0003] In order to clamp compacting blocks of different specifications, the diameter of the clamp of the existing compacting device is larger than the connecting column of the compacting block. Generally, the connecting column of the compacting block is clamped by multiple clamping plates. When the diameter of the connecting column of the compacting block is small, the gap between the clamping plate and the inner wall of the outer jacket has no support, which makes the compacting block prone to shaking and detachment during the process of compacting the foundation.

[0004] Therefore, we have made improvements to this problem and proposed a trench replacement equipment that reduces coarse aggregate in silt areas. Utility Model Content

[0005] The purpose of the utility model is to: when the diameter of the connecting column of the clamping compacting block is small, the gap between the clamping plate and the inner wall of the outer jacket has no support, which makes the compacting block easy to shake and fall off during the process of compacting the foundation.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0007] The invention discloses a trench replacement device for reducing coarse aggregate in a silt area, so as to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a compacting device, a connector is installed on one side of the compacting device, a compacting block is installed inside the connector, a fixing plate is installed inside the connector, a driving component is provided on the upper side of the fixing plate, and an installation component is provided on the lower side of the fixing plate. A plurality of through holes are opened in a circular array on the upper side of the fixing plate, and a sliding frame corresponding to the through holes is installed on the inner wall of the lower side of the connector.

[0010] The driving assembly drives the clamping plates of the clamping assembly to clamp the mounting posts of the compacting block. When the multiple clamping plates clamp the mounting posts of the compacting block, multiple connecting frames are provided between the multiple clamping plates and the inner wall of the lower cavity of the connector to provide support and fixation, thereby reducing the possibility of the compacting block shaking and detaching during the process of compacting the foundation.

[0011] As a preferred embodiment of the trench filling and replacing equipment for reducing coarse aggregate in the silt area provided by the utility model, the mounting assembly includes a bidirectional threaded rod rotatably fitted in the through hole, and the upper and lower sides of the sliding frame are slidably fitted with moving blocks, and a thread groove is provided on the upper side of the moving block, and the bidirectional threaded rod is threadedly fitted in the thread groove.

[0012] As a preferred embodiment of the trench filling equipment for reducing coarse aggregate in the silt area provided by the utility model, one side of the two moving blocks is rotatably matched with a connecting frame, the two connecting frames are symmetrically arranged, and a clamping plate is provided on one side of the two connecting frames.

[0013] As a preferred embodiment of the trench filling equipment for reducing coarse aggregate in the silt area provided by the utility model, two first connecting columns are installed on the back side of the clamping plate, connecting grooves are opened on both sides of the connecting frame, and a second connecting column is installed on one side of the moving block.

[0014] As a preferred embodiment of the trench filling device for reducing coarse aggregate in a silt area provided by the present invention, the first connecting column is rotatably fitted in one of the connecting grooves, and the second connecting column is rotatably fitted in the other connecting groove.

[0015] As a preferred embodiment of the trench filling equipment for reducing coarse aggregate in the silt area provided by the utility model, the driving assembly includes a servo motor installed on the top of the inner wall of the connector, the output end of the servo motor is equipped with a first gear, and the top of the moving block is equipped with a second gear, and the second gear is engaged with the first gear.

[0016] As a preferred embodiment of the trench filling and replacing equipment for reducing coarse aggregate in the silt area provided by the utility model, at least one positioning pin is installed at the bottom of the connector, a positioning groove corresponding to the positioning pin is opened on the upper side of the compacting block, and a mounting column is installed on the upper side of the compacting block, and the mounting column is located inside the connector.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the driving assembly drives the clamping plates of the clamping assembly to clamp the mounting columns of the compacting block; when the multiple clamping plates clamp the mounting columns of the compacting block, multiple connecting frames are provided between the multiple clamping plates and the inner wall of the lower cavity of the connector to provide support and fixation, thereby reducing the possibility of the compacting block shaking and detaching during the process of compacting the foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of the trench filling equipment for reducing coarse aggregate in the silt area provided in this application;

[0019] Figure 2 A schematic diagram of a side cross-sectional view of a connector of a trench filling device for reducing coarse aggregate in a silt area provided in this application;

[0020] Figure 3 Schematic diagram of the exploded structure of the driving assembly of the trench filling equipment for reducing coarse aggregate in the silt area provided in this application;

[0021] Figure 4 Schematic diagram of the exploded structure of the installation assembly of the trench replacement equipment for reducing coarse aggregate in the silt area provided in this application.

[0022] Indicated in the figure:

[0023] 1. Compacting device; 2. Connector; 3. Compacting block; 4. Fixed plate; 5. Bidirectional threaded rod; 501. Moving block; 502. Second gear; 503. Connecting frame; 504. Clamping plate; 505. First connecting column; 506. Connecting groove; 507. Second connecting column; 508. Threaded groove; 6. Through hole; 7. Sliding frame; 8. Locating pin; 9. Locating groove; 10. Mounting column; 11. Servo motor; 12. First gear. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0025] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0028] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0029] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] Example 1

[0033] Please refer to Figure 1-4A trench filling and replacement device for reducing coarse aggregate in silt areas comprises: a compacting device 1, a connector 2 is installed on one side of the compacting device 1, a compacting block 3 is installed inside the connector 2, a fixing plate 4 is installed inside the connector 2, a driving assembly is provided on the upper side of the fixing plate 4, a mounting assembly is provided on the lower side of the fixing plate 4, a plurality of through holes 6 are provided in a circumferential array on the upper side of the fixing plate 4, and a sliding frame 7 corresponding to the through holes 6 is provided on the inner wall of the lower side of the connector 2. The mounting assembly comprises a bidirectional threaded rod 5 that is rotatably fitted in the through holes 6, and the upper and lower sides of the sliding frame 7 are both slidably fitted with moving blocks 501, and the upper side of the moving block 501 is provided with a thread groove 508, and the bidirectional threaded rod 5 is threadedly fitted in the thread groove 508. One side of each of the two moving blocks 501 is rotatably fitted with a connecting frame 503, and the two connecting frames 503 are symmetrically arranged, and one side of the two connecting frames 503 is provided with a clamping plate 504. Two first connecting posts 505 are mounted on the back of the clamping plate 504. Connecting slots 506 are formed on both sides of the connecting frame 503. A second connecting post 507 is mounted on one side of the movable block 501. The first connecting post 505 rotatably fits within one of the connecting slots 506, while the second connecting post 507 rotatably fits within the other connecting slot 506.

[0034] Implementation process: By rotating multiple bidirectional threaded rods 5 at the same time, the rotation of the bidirectional threaded rods 5 drives the movable blocks 501 on both sides thereof to slide relative to each other, and the upper and lower connecting frames 503 drive the clamping plates 504 to clamp the mounting columns 10 of the compacting blocks 3. When the multiple clamping plates 504 clamp the mounting columns 10 of the compacting blocks 3, multiple connecting frames 503 are arranged between the multiple clamping plates 504 and the inner wall of the lower cavity of the connector 2 to support and fix them, thereby reducing the possibility of the compacting blocks 3 shaking and detaching during the compaction of the foundation.

[0035] Implementation benefits: multiple connecting frames 503 are provided between the multiple clamping plates 504 and the inner wall of the lower cavity of the connector 2 to provide support and fixation.

[0036] Example 2

[0037] The drive assembly includes a servo motor 11 mounted on the top of the inner wall of connector 2. A first gear 12 is mounted on the output end of servo motor 11. A second gear 502 is mounted on the top of moving block 501, and second gear 502 meshes with first gear 12. At least one locating pin 8 is mounted on the bottom of connector 2. A locating slot 9 corresponding to locating pin 8 is defined on the top side of compacting block 3. A mounting post 10 is mounted on the top side of compacting block 3 and is located within connector 2.

[0038] Implementation process: By turning on the servo motor 11 to drive the first gear 12 to rotate, the second gear 502 at the top of the multiple bidirectional threaded rods 5 is located on the peripheral side of the first gear 12 and engages with it, thereby driving the multiple bidirectional threaded rods 5 to rotate at the same time. When the connector 2 is connected to the compacting block 3, the positioning pin 8 is aligned with the positioning groove 9.

[0039] Implementation benefits: It plays a limiting role in the installation of the compacting block 3.

[0040] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A trench filling device for reducing coarse aggregate in silt areas, characterized by: include: A compacting device (1) is provided, wherein a connector (2) is installed on one side of the compacting device (1), a compacting block (3) is installed inside the connector (2), a fixing plate (4) is installed inside the connector (2), a driving assembly is provided on the upper side of the fixing plate (4), a mounting assembly is provided on the lower side of the fixing plate (4), a plurality of through holes (6) are provided in a circumferential array on the upper side of the fixing plate (4), and a sliding frame (7) corresponding to the through holes (6) is installed on the inner wall of the lower side of the connector (2).

2. A trench filling and replacement device for reducing coarse aggregate in a silt area according to claim 1, characterized in that: The mounting assembly includes a bidirectional threaded rod (5) that is rotatably engaged in a through hole (6); a moving block (501) is slidably engaged on both the upper and lower sides of the sliding frame (7); a thread groove (508) is provided on the upper side of the moving block (501); and the bidirectional threaded rod (5) is threadedly engaged in the thread groove (508).

3. A trench filling and replacement device for reducing coarse aggregate in a silt area according to claim 2, characterized in that: One side of the two moving blocks (501) is rotatably matched with a connecting frame (503), the two connecting frames (503) are symmetrically arranged, and one side of the two connecting frames (503) is provided with a clamping plate (504).

4. A trench filling and replacement device for reducing coarse aggregate in a silt area according to claim 3, characterized in that: Two first connecting columns (505) are installed on the back side of the clamping plate (504), connecting grooves (506) are opened on both sides of the connecting frame (503), and a second connecting column (507) is installed on one side of the moving block (501).

5. A trench filling and replacement device for reducing coarse aggregate in a silt area according to claim 4, characterized in that: The first connecting post (505) is rotationally fitted in one of the connecting grooves (506), and the second connecting post (507) is rotationally fitted in the other connecting groove (506).

6. A trench filling and replacement device for reducing coarse aggregate in a silt area according to claim 2, characterized in that: The driving assembly comprises a servo motor (11) mounted on the top of the inner wall of the connector (2); a first gear (12) is mounted on the output end of the servo motor (11); a second gear (502) is mounted on the top end of the moving block (501); and the second gear (502) is meshed with the first gear (12).

7. The trench filling equipment for reducing coarse aggregate in silt areas according to claim 1 is characterized in that: At least one positioning pin (8) is installed at the bottom of the connector (2), a positioning groove (9) corresponding to the positioning pin (8) is opened on the upper side of the compacting block (3), and a mounting column (10) is installed on the upper side of the compacting block (3), and the mounting column (10) is located in the connector (2).

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