Transformation machine tool and transformation machine for backfilling and tamping narrow groove

Abstract

The utility model provides a transformation machine tool and transformation machinery for backfilling and tamping a narrow groove. The transformation machine tool comprises a connecting rod and a tamping plate, the connecting rod is perpendicularly connected to the back face of the tamping plate, the tamping plate is connected with the connecting rod through the arranged connecting base, the connecting base is a circular connecting base and fixedly arranged in the center of the back face of the tamping plate, the first end of the connecting rod is perpendicularly arranged on the connecting base, the second end of the connecting rod is used for being connected with a head connecting arm of the small crusher, and the front face of the tamping plate is used for tamping the ground to be tamped. A renovating machine tool for backfilling and tamping a narrow groove is connected to a head connecting arm of a small-sized crusher, so that a renovating machine for backfilling and tamping the narrow groove is formed. According to the transformation machine tool for backfilling and tamping the narrow groove, the excavator serves as a walking system, compared with a traditional tamping machine, movement is more flexible, the operable operation range is wider, the construction progress of the whole project is accelerated, and the construction efficiency is improved; meanwhile, the improved machine tool is simple in structure, economical and applicable, and the construction cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of backfill soil compaction operation in urban construction, and more specifically, to a modified tool and a modified machine for narrow groove backfill compaction. Background Art

[0002] During the construction of trench backfill, it is necessary to compact the backfill soil to ensure the stability of buildings and roads and reduce the impact of the trench on the surrounding environment. However, due to the large size and weight of conventional ramming tools, it is often difficult to carry out normal operations when the working space is limited or the weight of the working tool is restricted. Moreover, manual operation has too low efficiency to meet production requirements. Content of the Utility Model

[0003] In view of this, the utility model provides a modified tool for narrow groove backfill compaction, including a connecting rod and a rammer plate; the connecting rod is vertically connected to the back of the rammer plate, and the rammer plate is connected to the connecting rod through a set connecting seat. The connecting seat is a circular connecting seat, which is fixedly arranged at the center of the back of the rammer plate. The first end of the connecting rod is vertically arranged on the connecting seat, and the second end is used to connect the head connecting arm of a small crusher. The front of the rammer plate is used to compact the ground to be compacted.

[0004] Preferably, the rammer plate is a square rammer plate.

[0005] Preferably, the connecting rod is provided with an installation groove to facilitate the installation of the connecting rod onto the head connecting arm of the small crusher.

[0006] Preferably, a plurality of webs are arranged around the connecting seat. The first side of the web is fixed to the back of the rammer plate, the second side of the web is fixedly arranged around the connecting seat, and the third side of the web is a free side. The force on the rammer plate can be transmitted through the web, making the force on the entire rammer plate relatively uniform.

[0007] Preferably, the plurality of webs are evenly arranged around the connecting seat at preset angles to facilitate the uniform transmission of the force on the rammer plate to the webs.

[0008] Preferably, the rod body of the connecting rod is an equal-diameter cylindrical structure, and the structure of the second end of the connecting rod is adapted to the structure of the crushing hammer bit.

[0009] Preferably, the web includes eight pieces.

[0010] Preferably, the rammer plate is made of square steel plate.

[0011] Preferably, the side length of the rammer plate is greater than the diameter length of the connecting seat.

[0012] Another aspect of the present utility model provides a renovation machine for backfilling and ramming narrow grooves, including a small crusher and the renovation tool for backfilling and ramming narrow grooves described above. The renovation tool can be connected to the head connecting arm of the small crusher through its connecting rod.

[0013] The renovation tool for backfilling and ramming narrow grooves provided by the present utility model has the following advantages: The renovation tool uses an excavator as the walking system, which is more flexible in movement than traditional ramming machines and has a wider operable working range, improving the construction progress and efficiency of the entire project; at the same time, the structure of this renovation tool is simple, economical and applicable, saving construction costs. Description of the Drawings

[0014] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0015] Figure 1 is a schematic diagram of the overall structure of the renovation tool provided by the embodiment of the present utility model;

[0016] Figure 2 is a schematic diagram of the overall structure of the renovation machine provided by the embodiment of the present utility model;

[0017] In the figure, 1 is the renovation tool for backfilling and ramming narrow grooves, and 2 is a small crusher;

[0018] 11 is the connecting rod, 12 is the connecting seat, 13 is the ramming plate, 14 is the web plate, and 15 is the installation groove. Detailed Embodiments

[0019] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0020] See Figure 1As shown in the figure, this is a modified tool 1 for ramming and backfilling narrow grooves provided by an embodiment of the present utility model, which includes a connecting rod 11 and a rammer plate 13; the connecting rod 11 is vertically connected to the back of the rammer plate 13, and the rammer plate 13 is connected to the connecting rod 11 through a set connecting seat 12. The connecting seat 12 is a circular connecting seat, which is fixedly arranged at the center position of the back of the rammer plate 13. The first end of the connecting rod 11 is vertically arranged on the connecting seat 12, and the second end is used to connect the head connecting arm of the small crusher 2. The front of the rammer plate 13 is used to ram the ground to be rammed.

[0021] Continue to refer to Figure 1 As shown in the figure, the rammer plate 13 is a square rammer plate.

[0022] Refer to Figure 1-2 As shown in the figure, preferably, an installation groove 15 is provided on the connecting rod 11 to facilitate the installation of the connecting rod 11 to the head connecting arm of the small crusher 2. Refer to Figure 2 As shown in the figure.

[0023] Refer to Figure 1 As shown in the figure, a plurality of webs 14 are arranged around the connecting seat 12. The first side of the web 14 is fixed to the back of the rammer plate 13, the second side of the web 14 is fixedly arranged around the connecting seat 12, and the third side of the web 14 is a free side. The force on the rammer plate 13 can be transmitted through the web 14, making the force on the entire rammer plate 13 relatively uniform.

[0024] Continue to refer to Figure 1 As shown in the figure, the plurality of webs 14 are evenly arranged around the connecting seat 12 at preset angles, so as to evenly transmit the force of the rammer plate 13 to the webs 14, reducing the occurrence of damage to the structure of the rammer plate caused by uneven ground.

[0025] Refer to Figure 1 As shown in, the rod body of the connecting rod 11 is an equal-diameter cylindrical structure, and the structure of the second end of the connecting rod 11 is suitable for the structure of the crushing hammer bit.

[0026] In this embodiment, preferably, the web 14 includes eight pieces.

[0027] In this embodiment, preferably, the rammer plate 13 is made of square steel plate.

[0028] Continue to refer to Figure 1-2 As shown in the figure, the single-side length of the rammer plate 13 is greater than the diameter length of the connecting seat 12.

[0029] In this embodiment, the retrofit tool 1 for tamping the backfill of the narrow groove can be prefabricated by welding. The welding can be carried out in a dedicated site. Before welding, the welding parts can be thoroughly cleaned to improve the welding quality and efficiency. After welding, the welding quality can be comprehensively inspected. For unqualified welding parts, corrections can be made according to specific situations, avoiding various welding quality problems caused by soil pollution of steel components, limited operation space and inconvenient inspection, etc., and effectively avoiding phenomena such as deformation and fracture of this retrofit tool during use.

[0030] This embodiment of the utility model also discloses a retrofit machine for tamping the backfill of a narrow groove. Referring to Figure 2 as shown, it includes a small crusher 2 and the above-mentioned retrofit tool 1 for tamping the backfill of the narrow groove. The retrofit tool 1 can be connected to the head connecting arm of the small crusher 2 through its connecting rod 11.

[0031] In summary, the retrofit tool for tamping the backfill of a narrow groove provided by this embodiment of the utility model has the following beneficial technical effects: This retrofit tool for tamping the backfill of the narrow groove is prefabricated by welding before the tamping operation. During construction, the breaker rod can be directly removed and the retrofit tool for tamping the backfill of the narrow groove can be installed without on-site welding. This retrofit tool for tamping the backfill of the narrow groove and the connecting rod are integrally made as a whole. This retrofit tool uses an excavator as the walking system and can be connected to the head connecting arm of the small crusher to form a new tamping and retrofit machine, which is more flexible in movement than traditional tamping machines and has a wider operable working range, improving the construction progress of the entire project and construction efficiency. At the same time, this retrofit tool has a simple structure, is economical and applicable, and saves construction costs.

[0032] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0033] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A tool for backfilling and compacting a narrow trench, characterized in that: It includes a connecting rod and a tamping plate; the connecting rod is vertically connected to the back of the tamping plate, and the tamping plate is connected to the connecting rod via a connecting seat. The connecting seat is a circular connecting seat, which is fixed at the center position of the back of the tamping plate. The first end of the connecting rod is vertically arranged on the connecting seat, and the second end is used to connect to the head connecting arm of a small crusher. The front side of the tamping plate is used to compact the ground to be compacted.

2. The narrow trench backfilling and compacting modification machine according to claim 1, characterized in that: The tamping plate is a square tamping plate.

3. The narrow trench backfilling and compacting modification machine according to claim 1, characterized in that: The connecting rod is provided with a mounting groove, which is convenient for mounting the connecting rod on the head connecting arm of the small crusher.

4. The narrow trench backfilling and compacting modification machine according to claim 1, characterized in that: A plurality of webs are arranged around the connection seat, a first side of the web is fixed to the back of the ramming plate, a second side of the web is fixed around the connection seat, and a third side of the web is a free side. The force on the ramming plate can be transmitted through the web, so that the force on the entire ramming plate is relatively uniform.

5. The narrow trench backfilling and compacting modification machine according to claim 4, characterized in that: The plurality of webs are evenly arranged around the connection seat at intervals of preset angles, so as to evenly transfer the force of the ramming plate to the webs.

6. The narrow trench backfilling and compacting modification machine according to claim 1, characterized in that: The connecting rod body is an equal-diameter cylindrical structure, and the structure of the second end of the connecting rod is compatible with the structure of the breaker hammer drill bit.

7. The narrow trench backfilling and compacting modification machine according to claim 4, characterized in that: The webs include eight pieces.

8. The narrow trench backfilling and compacting modification machine according to claim 2, characterized in that: The ramming plate is made of a square steel plate.

9. The narrow trench backfilling and compacting modification machine according to claim 1, characterized in that: The single side length of the ramming plate is greater than the diameter length of the connecting seat.

10. A machine for transforming narrow trench backfill and compaction, characterized in that: The invention comprises a small crusher and a reconstruction tool for narrow trench backfilling and compacting as claimed in any one of claims 1 to 9, wherein the reconstruction tool can be connected to the head connecting arm of the small crusher through its connecting rod.

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