Foundation pit soil conveying device for power transmission and transformation electric power engineering
By designing a soil conveying device including a frame, motor, pulley set, scraper and limiting device, the problems of low conveying efficiency and soil drop in the prior art are solved, and efficient and stable foundation pit soil transportation is achieved.
Patent Information
- Application Number
- CN202420765701.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing conveying methods are inefficient when conveying foundation pit soil, and excessive soil accumulation can easily lead to fall, affecting transportation efficiency.
A soil conveying device including frame, motor, pulley set, scraper, limit nail, elastic parts and baffle is designed to convey soil through the pulley set, scraper scrapes the soil, elastic parts clean the pulley set, baffle limit Prevent soil from falling.
It improves the conveying efficiency, avoids soil accumulation and fall, maintains the cleanliness of the pulley set, and ensures transportation stability.
Smart Images
Figure CN222331025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power transmission and transformation engineering, and discloses a soil transport device for a foundation pit of a power transmission and transformation engineering. Background Art
[0002] The foundation pit is an earth pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. It is used for the installation of power equipment. During excavation, due to the limitations of engineering equipment, manual excavation is required after reaching a certain depth.
[0003] After the foundation pit is excavated, the soil in the foundation pit needs to be transported out of the foundation pit. The existing transportation method is to use a reel to lift and transport the soil. This transportation method has low transportation efficiency, and the soil is easily dropped due to excessive soil accumulation during transportation, thereby affecting transportation efficiency.
[0004] Therefore, a soil transport device for a foundation pit of a power transmission and transformation power engineering project that can scrape the soil flat is needed to solve the problems existing in the prior art. Utility Model Content
[0005] In order to overcome the shortcomings of the existing transportation method of hoisting and transporting soil by reels, which has low transportation efficiency and easily causes soil to fall due to excessive soil accumulation during transportation, thus affecting the transportation efficiency, the utility model provides a soil transport device for power transmission and transformation engineering foundation pits that can scrape soil flat.
[0006] In order to achieve the purpose of scraping the soil flat, the utility model provides the following technical solutions: a soil transport device for a foundation pit of a power transmission and transformation engineering project, comprising a frame, a motor and a pulley group, a motor is installed on the right side of the frame, a pulley group is sleeved on the frame, the output shaft of the motor is connected to the pulley group, the output shaft of the motor rotates to drive the pulley group to rotate, and then the soil is transported to the outside of the foundation pit.
[0007] Furthermore, it also includes a first fixing frame, a scraper and a limiting nail. Two first fixing frames are installed on the frame. The scraper is slidably arranged on the two first fixing frames. The limiting nail used for limiting the scraper is slidably arranged on the first fixing frames.
[0008] Furthermore, it also includes a second fixing frame, a first baffle and an elastic member. The second fixing frame is installed on the left and right sides of the frame, the first baffle is rotatably arranged on the second fixing frame, and an elastic member is connected between the second fixing frame and the first baffle to reset the first baffle.
[0009] Furthermore, a second baffle is also included, and the second baffle is installed on the left and right sides of the frame.
[0010] Furthermore, it also includes guide plates, which are arranged on the left and right sides of the frame.
[0011] Furthermore, it also includes a pull rod, and the scraper is fixedly connected with the pull rod for increasing the force application area.
[0012] Compared with the prior art, the utility model provides a soil transport device for foundation pit of power transmission and transformation engineering, which has the following beneficial effects:
[0013] 1. Continue to transport through the pulley group, so that the scraper contacts the soil, and then the scraper flattens the soil, thereby preventing the soil from piling up too high and falling from both sides of the frame.
[0014] 2. The elastic member is restored to its original state to rotate the first baffle forward, so that the first baffle hits the partition, thereby vibrating the dirt on the pulley assembly, thereby keeping the pulley assembly clean.
[0015] 3. When transporting soil, the second baffle limits the soil to prevent it from falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the chassis, motor and other components.
[0018] Figure 3 It is a three-dimensional structural diagram of scraper, fixing frame and other parts.
[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of baffles, elastic parts and other components.
[0020] In the above figures: 1: frame, 2: motor, 3: pulley assembly, 4: first fixed frame, 5: scraper, 6: limit pin, 7: second fixed frame, 8: first baffle, 9: elastic member, 10: second baffle, 11: guide plate, 12: pull rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1
[0023] A soil transport device for foundation pit of power transmission and transformation engineering, please refer to Figure 1-3, including a frame 1, a motor 2 and a pulley group 3, the motor 2 is provided on the right side of the frame 1 by bolt connection, the pulley group 3 is sleeved on the frame 1, the output shaft of the motor 2 is connected to the pulley group 3, a plurality of partitions are provided on the pulley group 3, the output shaft of the motor 2 rotates to drive the pulley group 3 to rotate, and then the soil is transported, and also includes a first fixed frame 4, a scraper 5 and a limiting nail 6, two first fixed frames 4 are provided on the frame 1 by bolt connection, the two first fixed frames 4 are slidably provided with a scraper 5, and the first fixed frame 4 is slidably provided with a The limit pin 6 for limiting the scraper 5 also includes a second baffle 10. The second baffle 10 for limiting the soil is arranged on the left and right sides of the frame 1 by bolt connection. It also includes a guide plate 11. The guide plates 11 are arranged on the left and right sides of the frame 1. The soil hanging on the scraper 5 slides along the guide plates 11. It also includes a pull rod 12. The pull rod 12 for increasing the force area is fixedly connected to the scraper 5. When the scraper 5 needs to be cleaned, the limit pin 6 is pulled outward to make it disengage from the scraper 5, and then the pull rod 12 is held to pull the scraper 5 upward, and then the scraper 5 is removed.
[0024] When it is necessary to use this device, the staff moves the frame 1 to a suitable position, places the scraper 5 above the two first fixing frames 4, pushes the scraper 5 downward, inserts it between the two first fixing frames 4, inserts the limiting nail 6 into the first fixing frame 4, and then fixes the scraper 5 on the first fixing frame 4. Subsequently, the staff turns on the motor 2, and the output shaft of the motor 2 rotates to rotate the pulley group 3. The staff pours the soil in the foundation pit onto the pulley group 3, so that the pulley group 3 transports the soil out. During the transportation process, when the soil on the pulley group 3 is too high, the pulley group 3 continues to transport, so that the scraper 5 contacts the soil, and then the scraper 5 flattens the soil, thereby preventing the soil from piling up too high and falling from both sides of the frame 1. When transporting the soil, the second baffle 10 limits the soil to prevent it from falling.
[0025] Example 2
[0026] Based on Example 1, please refer to Figure 3 and Figure 4 , also includes a second fixing frame 7, a first baffle 8 and an elastic member 9. The second fixing frames 7 are provided on the left and right sides of the frame 1 by bolt connection. The second fixing frames 7 are bent downward. The first baffle 8 is rotatably provided on the second fixing frame 7. An elastic member 9 is connected between the second fixing frame 7 and the first baffle 8 to reset the first baffle 8.
[0027] After the soil is transported, some soil will remain on the pulley set 3. The pulley set 3 rotates, causing the partition on the pulley set 3 to squeeze the first baffle 8 and rotate backward. The elastic member 9 returns to its original state to cause the first baffle 8 to rotate forward, causing the first baffle 8 to hit the partition, thereby vibrating the soil on the pulley set 3 off, thereby keeping the pulley set 3 clean. After the soil is cleaned, the staff turns off the motor 2.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A soil transport device for foundation pit of power transmission and transformation engineering, characterized by: The invention comprises a frame (1), a motor (2) and a pulley group (3). The motor (2) is installed on the right side of the frame (1). The pulley group (3) is sleeved on the frame (1). The output shaft of the motor (2) is connected to the pulley group (3). The output shaft of the motor (2) rotates to drive the pulley group (3) to rotate, thereby transporting soil to the outside of the foundation pit.
2. A soil transport device for foundation pit of power transmission and transformation engineering according to claim 1, characterized in that: It also comprises a first fixing frame (4), a scraper (5) and a limiting pin (6); two first fixing frames (4) are mounted on the frame (1); the scraper (5) is slidably arranged on the two first fixing frames (4); and the limiting pin (6) for limiting the position of the scraper (5) is slidably arranged on the first fixing frame (4).
3. A soil transport device for foundation pit of power transmission and transformation engineering according to claim 1, characterized in that: The invention also comprises a second fixing frame (7), a first baffle plate (8) and an elastic member (9); the second fixing frame (7) is installed on the left and right sides of the frame (1); the first baffle plate (8) is rotatably arranged on the second fixing frame (7); and an elastic member (9) is connected between the second fixing frame (7) and the first baffle plate (8) for resetting the first baffle plate (8).
4. A soil transport device for foundation pit of power transmission and transformation engineering according to claim 1, characterized in that: It also includes a second baffle (10), which is installed on the left and right sides of the frame (1).
5. A soil transport device for foundation pit of power transmission and transformation engineering according to claim 1, characterized in that: It also includes a guide plate (11), and the guide plates (11) are arranged on the left and right sides of the frame (1).
6. A soil transport device for foundation pit of power transmission and transformation engineering according to claim 1, characterized in that: It also includes a pull rod (12), and the pull rod (12) is fixedly connected to the scraper (5) for increasing the force application area.