Electric power construction all-in-one machine

Abstract

The application discloses electric power construction integrated machine, belongs to electric power construction technical field. Mainly including the rotary drilling rig with fixed frame, and is provided with support mechanism on both sides of fixed frame, the support mechanism has extension plate, the support mechanism further includes the positioning assembly provided at the end of extension plate, the positioning assembly includes the mounting bracket provided at the end of extension plate, guide rod is provided on both sides of mounting bracket simultaneously, and sliding seat is provided on guide rod, the mounting table is provided on sliding seat, the electric cylinder is provided at the end of extension plate simultaneously, the output end of the cylinder is fixedly connected with mounting table, and the motor is provided on mounting table, and the spiral drill bit is fixedly provided on the output end of motor. The electric power construction integrated machine reaches the effect that the supporting force is actively transmitted to deep soil and the equipment is fundamentally prevented from "secondary inclination" due to foundation softening and dynamic load by setting the positioning assembly.

Description

Technical Field

[0001] This application relates to the field of power construction technology, specifically to an integrated power construction machine. Background Technology

[0002] The integrated power construction machine is a key piece of equipment in the construction and maintenance of modern power lines. It is a comprehensive mechanized construction platform that integrates multiple functions such as transportation, drilling, pole erection and even line stringing. Its initial design aims to change the inefficient traditional power construction model that relies on a large workforce and multiple pieces of equipment working together. Through high integration and functional versatility, it enables streamlined operations for processes such as tower foundation excavation and pole erection, thereby significantly improving construction efficiency and reducing labor costs and safety risks. This type of equipment is typically based on a specialized truck or construction machinery chassis, equipped with core working devices including rotary drilling rigs and hoisting equipment. It can adapt to various terrains such as plains, hills, and mountains, and is a crucial force driving the transformation of power grid construction towards mechanization and intelligence. For example, the patent with publication number CN202249794U discloses a rotary drilling rig. This patent significantly improves the drilling efficiency under standard geological conditions by adopting an expandable mast structure and a high-efficiency drilling system. However, in actual operation, when the equipment is working in fields, swamps, backfill areas, or other sites with uneven soil density and weak bearing capacity, the heavy drilling rig starts working or performs critical tower hoisting operations. The huge dynamic load is instantly transmitted to the feet of the outriggers. This can easily cause plastic deformation or even instantaneous shear failure of the local soft foundation under the outriggers, resulting in uneven settlement and causing the originally leveled equipment to "tilt twice".

[0003] Therefore, it is necessary to provide an integrated power construction machine to solve the above problems.

[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0005] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide an integrated power construction machine that solves the problem of "secondary tilting" of the equipment caused by soil settlement under the support legs on soft foundations.

[0006] The technical solution adopted by this application to solve its technical problem is: an integrated power construction machine, including a rotary drilling rig with a fixed frame; The support mechanism is disposed on both sides of the fixed frame, the support mechanism has an extension plate, and the support mechanism further includes: A positioning component disposed at the end of the extension plate, the positioning component comprising: Mounting bracket, which is disposed at the end of the extension plate; Guide rods are provided on both sides of the mounting bracket; A sliding seat, which is mounted on the guide rod; Mounting platform, which is disposed between the sliding seats An electric cylinder is disposed at the end of the extension plate, and the output end of the electric cylinder is fixedly connected to the mounting platform; An electric motor, which is mounted on the mounting platform; A spiral drill bit, which is located at the output end of the motor.

[0007] Furthermore, a cylinder is rotatably installed at the lower position of the fixing frame, and the output end of the cylinder is rotatably connected to the body of the extension plate.

[0008] Furthermore, a support rod is vertically fixed to the lower surface of the end of the extension plate away from the vehicle body, and a positioning seat is hinged to the bottom end of the support rod.

[0009] Furthermore, multiple sets of positioning rods are fixedly installed on the lower end face of the mounting platform and around the auger drill bit.

[0010] Furthermore, a positioning head is fixedly provided at the bottom end of the positioning rod.

[0011] Furthermore, the positioning head is shaped like a spearhead.

[0012] The beneficial effects of this application are: the integrated power construction machine provided by this application, by setting up positioning components, achieves the effect of actively transmitting the supporting force to the deep soil, fundamentally preventing the equipment from "secondary tilting" due to foundation softening and dynamic loads.

[0013] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an overall schematic diagram of an integrated power construction machine according to this application; Figure 2 for Figure 1 A schematic diagram of the central support structure; Figure 3 for Figure 2 A schematic diagram of A in the middle; The following are the labeling elements in the figure: 1. Rotary drilling rig; 10. Fixed frame; 2. Support mechanism; 20. Extension plate; 21. Cylinder; 22. Support rod; 23. Positioning seat; 24. Positioning assembly; 240. Mounting frame; 241. Guide rod; 242. Sliding seat; 243. Electric cylinder; 244. Motor; 245. Aerial drill bit; 246. Positioning rod; 247. Positioning head; 248. Mounting platform. Detailed Implementation

[0015] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0017] like Figure 1 As shown, the integrated power construction machine provided in this application is mainly used in the construction and maintenance of power lines in the field. Its core function is to carry out rotary drilling operations for tower foundation pits on various complex terrains, especially soft sites with weak ground bearing capacity. Specifically, the integrated power construction machine includes a rotary drilling rig 1, which can adopt the rotary drilling rig disclosed in the prior art with publication number CN202249794U, so as to dig down by driving the drill rod to form a standard foundation pit for burying power towers. Meanwhile, symmetrical mounting brackets 10 are fixedly installed on both sides of the chassis of the rotary drilling rig 1 to provide an extremely stable working base for the rotary drilling rig 1 when it is performing high-intensity drilling operations or additional lifting tasks. Figures 1-2 As shown, a support mechanism 2 is provided on both sides of the fixed frame 10. The support mechanism 2 includes an extension plate 20 rotatably disposed on both sides of the fixed frame 10, and a cylinder 21 is rotatably disposed below the fixed frame 10. The output end of the cylinder 21 is rotatably connected to the plate body of the extension plate 20. Thus, by controlling the extension and retraction of the output end of the cylinder 21, the extension plate 20 can be driven to swing outward and downward or inward and upward around its root hinge point. Furthermore, a support rod 22 is vertically fixed on the lower surface of the extension plate 20 at the end away from the vehicle body. The bottom end of the support rod 22 is hinged to a positioning seat 23, which is used to make full contact with the ground, so that after the equipment's own weight presses down, a preliminary support effect with a certain degree of stability is formed. To prevent localized ground subsidence and "secondary tilting" that could occur when a heavy drilling rig begins operation, such as... Figures 1-3 As shown, a positioning component 24 is provided on the outermost side of the extension plate 20. The positioning component 24 includes a mounting bracket 240 fixedly mounted on the lower surface of the end of the extension plate 20. In order to provide vertical guidance for the anchoring action, two parallel guide rods 241 are vertically fixedly mounted on the mounting bracket 240. At the same time, a sliding seat 242 is slidably mounted on the guide rod 241, and a mounting platform 248 is fixedly mounted between the two sliding seats 242. Meanwhile, an electric cylinder 243 is fixedly mounted on the upper surface of the extension plate 20. The output end of the electric cylinder 243 is fixedly connected to the mounting platform 248 below. Thus, starting the electric cylinder 243 can drive the entire mounting platform 248 together with the sliding seat 242 to move vertically up and down along the guide rod 241. Meanwhile, a motor 244 is fixedly installed at the center of the mounting platform 248. The output end of the motor 244 passes downward through the mounting platform 248 and a spiral drill bit 245 for drilling into the soil is fixedly installed at its end. When the motor 244 is started, it can drive the spiral drill bit 245 to rotate at high speed. In order to pre-position the spiral drill bit 245 before drilling into the soil, multiple sets of positioning rods 246 are fixedly installed on the lower end face of the mounting platform 248 and around the spiral drill bit 245. A positioning head 247 is fixedly installed at the bottom end of the positioning rod 246. The positioning head 247 is spearhead-shaped, which can greatly reduce the resistance when inserting into the soil. When the rotary drilling rig 1 travels to the predetermined work point, the cylinder 21 is activated first to push the extension plates 20 on both sides to rotate outward and downward until the positioning seat 23 at the bottom of the support rod 22 is pressed firmly on the ground, completing the initial support. If the ground condition is good, this state is ready for general operation. However, if the ground is soft, the motor 244 needs to be started to drive the auger drill bit 245 to rotate at high speed. Then, the electric cylinder 243 is activated, pushing the entire mounting platform 248 downward. Under the guidance of the guide rod 241, the high-speed rotating auger drill bit 245 begins to cut and drill into the ground. At the same time, multiple sharp positioning heads 247 first penetrate into the soil, and the positioning rods 246 following behind also penetrate into the strata in sync. Once the auger bit 245 has drilled to the predetermined depth, its spiral blades tightly engage with the surrounding soil, forming a strong pull-out force. Meanwhile, the multiple positioning rods 246 that penetrate deep into the soil act like "roots," generating enormous static friction with the surrounding soil, greatly enhancing the ability to resist horizontal shear and torsion. At this point, the support mechanism 2 and the positioning component 24 together form a three-dimensional and extremely stable support and anchoring system from the surface to the ground, thus ensuring that the rotary drilling rig 1 remains stable during subsequent operations.

[0018] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A power construction integrated machine, comprising a rotary drilling rig (1) with a fixed frame (10), characterized in that: Support mechanism (2), which is disposed on both sides of the fixed frame (10), the support mechanism (2) having an extension plate (20), the support mechanism (2) further comprising: A positioning component (24) disposed at the end of the extension plate (20), the positioning component (24) comprising: Mounting bracket (240) is disposed at the end of the extension plate (20); Guide rods (421) are provided on both sides of the mounting bracket (240); A sliding seat (242) is disposed on the guide rod (421); Mounting platform (248) is disposed between the sliding seats (242). An electric cylinder (243) is disposed at the end of the extension plate (20), and the output end of the electric cylinder (243) is fixedly connected to the mounting platform (248); The motor (244) is mounted on the mounting platform (248); A spiral drill bit (245) is located at the output end of the motor (244).

2. The integrated power construction machine according to claim 1, characterized in that: A cylinder (21) is rotatably mounted below the fixed frame (10), and the output end of the cylinder (21) is rotatably connected to the body of the extension plate (20).

3. The integrated power construction machine according to claim 1, characterized in that: A support rod (22) is vertically fixed to the lower surface of the end of the extension plate (20) away from the vehicle body, and a positioning seat (23) is hinged to the bottom end of the support rod (22).

4. The integrated power construction machine according to claim 1, characterized in that: Multiple sets of positioning rods (246) are fixedly installed on the lower end face of the mounting platform (248) and around the auger drill bit (245).

5. The integrated power construction machine according to claim 4, characterized in that: The bottom end of the positioning rod (246) is fixedly provided with a positioning head (247).

6. The integrated power construction machine according to claim 5, characterized in that: The positioning head (247) is spearhead-shaped.

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