Intelligent soil pulling vehicle for pipe jacking
By designing a top-pipe intelligent earth puller equipped with automatic collection bucket and control components, the problem of low efficiency of manual cleaning of slag in the existing technology is solved, automatic cleaning and efficient loading are realized, work difficulty is reduced and construction is improved efficiency.
Patent Information
- Application Number
- CN202421104715.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing earth-loading methods of earth-loading trucks are mostly manual loading, which causes staff to manually clean up the slag in and around the pipeline during the pipe hoisting method, which reduces work efficiency and increases work difficulty.
An intelligent earth puller for top pipe is designed, equipped with a bottom plate, multiple drive wheels, a hopper with an upper end, a collection bucket and a control assembly for controlling the collection bucket. Driven by the cylinder and rotating rod, the collection bucket can automatically clean the slag and lead it into the hopper.
No staff need to manually clean up the slag, which significantly reduces work difficulty and operating time and improves construction efficiency.
Smart Images
Figure CN222456207U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction equipment, in particular to an intelligent soil pulling vehicle for pipe jacking. Background Art
[0002] The pipe jacking method is to use the jacking force generated by the jacking equipment in the working pit to overcome the friction between the pipe and the surrounding soil, and push the pipe into the soil according to the designed slope. During the construction process, a large amount of soil will accumulate in the pipe. At this time, a soil truck is needed to transport the soil away.
[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the existing soil-pulling trucks are mostly loaded with soil manually and by loading the soil dropped from the jacking pipe. During this process, the soil dropped inside the pipe can only be loaded manually, which is not conducive to improving the work efficiency of the staff, thereby increasing the difficulty of the staff's work. Utility Model Content
[0004] In order to solve the above problems, the utility model provides an intelligent soil pulling vehicle for pipe jacking.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] An intelligent soil pulling vehicle for pipe jacking comprises a base plate, a plurality of driving wheels are distributed in an array on the bottom surface of the base plate, a hopper with an upper end opening is mounted on the upper surface of the base plate, a collecting hopper is arranged on the hopper, and a control component for controlling the collecting hopper is arranged on the base plate.
[0007] By adopting the above technical solution, when the staff needs to clean the slag in the top pipe, the staff needs to drive the main body of the device into the top pipe. Then, the hopper is used to collect the slag. During this process, when the staff needs to clean the slag that falls on the ground, the staff needs to start the control component to drive the collection hopper, so that the collection hopper cleans the slag that falls on the ground. Then, it is introduced into the hopper. During this process, the staff does not need to clean it manually, thereby reducing the difficulty of the staff's work.
[0008] Furthermore, a rotating groove is provided on two opposite side walls of the hopper, and the control component includes a rotating seat symmetrically installed on two opposite side walls of the base plate, two cylinders rotatably connected to the two rotating seats, two rotating rods rotatably arranged in the two rotating grooves, two connecting parts respectively fixed to the two rotating rods, and two connecting rods respectively fixed to the two connecting parts, the two connecting rods are interconnected with the collecting bucket, and the piston rod ends of the two cylinders are interconnected with the adjacent connecting parts.
[0009] By adopting the above technical solution, when the staff needs to clean the debris on the ground, the staff needs to start the cylinder, so that the piston rod of the cylinder extends, and then the connecting piece rotates under the action of the cylinder piston rod, and the cylinder rotates in the rotating seat, so that the connecting rod rotates under the action of the connecting piece, and the collecting bucket rotates under the action of the connecting rod, and then the collecting bucket contacts the ground. At this time, the staff moves the device body to collect the debris into the collecting bucket. Subsequently, the staff closes the cylinder, and then the piston rod of the cylinder retracts, and then the connecting piece rotates in the opposite direction under the action of the cylinder piston rod, and the cylinder rotates in the opposite direction in the rotating seat, so that the connecting rod rotates in the opposite direction under the action of the connecting piece, and the collecting bucket rotates in the opposite direction under the action of the connecting rod, and then the collecting bucket pours the collected debris into the hopper, thereby reducing the difficulty of cleaning the debris for the staff.
[0010] Furthermore, screw rods are fixedly provided on two opposite side walls of the collecting bucket, the two screw rods respectively penetrate adjacent connecting rods, and nuts are threadedly connected on the side walls of the two screw rods.
[0011] By adopting the above technical solution, the inner wall sizes of different top pipes are different, and the staff needs to replace the collecting bucket according to the different top pipe types. At this time, the staff replaces the collecting bucket through the screw and the nut, thereby improving the practicality of the device.
[0012] Furthermore, a mounting plate is fixedly provided on the side wall of the base plate, a handle is fixedly provided on the upper surface of the mounting plate, and a standing plate is rotatably connected to the side wall of the mounting plate.
[0013] By adopting the above technical solution, the standing board provides a working platform for the staff. When the device body moves under the action of the driving wheel, the staff stands on the standing board, and the staff does not need to run, thereby reducing the difficulty of the staff's work.
[0014] Furthermore, each of the plurality of driving wheels is driven by an independent driving system.
[0015] By adopting the above technical solution, the space inside the top pipe is limited, and multiple driving wheels are driven by independent driving systems to achieve on-the-spot turning, thereby reducing the operating difficulty of the staff.
[0016] Furthermore, the bottom plate and the collecting bucket are connected to each other via a lifting and lowering device.
[0017] By adopting the above technical solution, the bottom plate and the collecting bucket are connected to each other through the lifting and lowering device, which reduces the difficulty for the workers to pour out the debris in the bucket, thereby reducing the work difficulty of the workers.
[0018] Furthermore, a rotating groove is provided on the side wall of the cylinder piston rod away from the rotating seat, a roller is rotatably arranged in the rotating groove, and the roller and the connecting member are fixed to each other.
[0019] By adopting the above technical solution, when the piston rod of the cylinder extends and retracts, the roller rotates, thereby reducing the probability of the cylinder piston rod and the connecting piece getting stuck, thereby improving the stability of the device.
[0020] In summary, the utility model has the following beneficial effects:
[0021] 1. In this application, when the staff needs to clean the debris in the top pipe, the staff needs to drive the main body of the device into the top pipe. Then, use the hopper to collect the debris. During this process, when the staff needs to clean the debris that falls on the ground, the staff needs to start the control component to drive the collection hopper, so that the collection hopper can clean the debris that falls on the ground. Then, it is introduced into the hopper. During this process, the staff does not need to clean it manually, thereby reducing the difficulty of the staff's work;
[0022] 2. In the present application, when the staff needs to clean the debris on the ground, the staff needs to start the cylinder, thereby extending the piston rod of the cylinder, and then causing the connecting piece to rotate under the action of the cylinder piston rod, and the cylinder to rotate in the rotating seat, so that the connecting rod rotates under the action of the connecting piece, and the collecting bucket rotates under the action of the connecting rod, and then the collecting bucket contacts the ground. At this time, the staff moves the device body to collect the debris into the collecting bucket. Afterwards, the staff closes the cylinder, thereby retracting the piston rod of the cylinder, and then causing the connecting piece to rotate in the opposite direction under the action of the cylinder piston rod, and the cylinder to rotate in the opposite direction in the rotating seat, so that the connecting rod rotates in the opposite direction under the action of the connecting piece, and then the collecting bucket rotates in the opposite direction under the action of the connecting rod, and then the collecting bucket pours the collected debris into the hopper, thereby reducing the difficulty of cleaning the debris for the staff;
[0023] 3. In this application, the inner wall sizes of different top pipes are different, and the staff needs to replace the collection bucket according to the different top pipe types. At this time, the staff replaces the collection bucket through the screw and nut, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0025] Figure 2 This utility model embodiment Figure 1 A is a schematic diagram of the cross-sectional structure;
[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the hopper in the embodiment of the utility model;
[0027] Figure 4 It is a structural schematic diagram of the cylinder and the roller in the embodiment of the utility model;
[0028] Figure 5 It is a structural schematic diagram of a mounting plate and a standing plate in an embodiment of the utility model.
[0029] In the figure: 1. bottom plate; 11. driving wheel; 12. hopper; 13. collecting hopper; 2. rotating trough; 21. rotating trough; 3. control component; 31. rotating seat; 32. cylinder; 33. rotating rod; 34. connecting piece; 35. connecting rod; 4. screw; 41. nut; 5. mounting plate; 51. handle; 52. standing plate; 6. roller. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0031] like Figure 1-5 As shown, the embodiment of the present application discloses an intelligent soil pulling vehicle for pipe jacking, including a base plate 1, a driving wheel 11, a hopper 12, a collecting hopper 13, a control component 3, a screw 4, a nut 41, a mounting plate 5, a handle 51, a standing plate 52 and a roller 6. The base plate 1 is a rectangular plate-like structure, and a plurality of driving wheels 11 are provided and distributed in an array on the bottom surface of the base plate 1 for driving the main body of the device. The hopper 12 is a rectangular parallelepiped structure with an opening at the upper end, and the hopper 12 is mounted on the upper surface of the base plate 1. The collecting hopper 13 is arranged on the hopper 12 for collecting debris on the ground.
[0032] When the staff needs to clean the dirt in the top pipe, the staff needs to drive the main body of the device into the top pipe. Then, the hopper 12 is used to collect the dirt. During this process, when the staff needs to clean the dirt that falls on the ground, the staff needs to start the control component 3 to drive the collection hopper 13, so that the collection hopper 13 cleans the dirt that falls on the ground. Then, it is introduced into the hopper 12. During this process, the staff does not need to clean it manually, thereby reducing the difficulty of the staff's work.
[0033] The two opposite side walls of the hopper 12 are provided with a rotating groove 2. The control assembly 3 is arranged on the bottom plate 1 and is used to control the collecting hopper 13. The control assembly 3 includes a rotating seat 31, a cylinder 32, a rotating rod 33, a connecting piece 34 and a connecting rod 35. There are two rotating seats 31 and they are symmetrically installed on the two opposite side walls of the bottom plate 1. There are two cylinders 32 and they are rotatably connected to the two rotating seats 31 respectively. The rotating rod 33 is a round rod structure with a horizontal axis. There are two rotating rods 33 and they are rotatably arranged in the two rotating grooves 2 respectively. There are two connecting pieces 34 and they are fixed to the two rotating rods 33 respectively. The piston rod ends of the two cylinders 32 are connected to the adjacent connecting pieces 34. There are two connecting rods 35 and they are fixed to the two connecting pieces 34 respectively. The two connecting rods 35 are connected to the collecting hopper 13.
[0034] When the staff needs to clean the dirt on the ground, the staff needs to start the cylinder 32, so that the piston rod of the cylinder 32 extends, so that the connecting member 34 rotates under the action of the piston rod of the cylinder 32, and the cylinder 32 rotates in the rotating seat 31, so that the connecting rod 35 rotates under the action of the connecting member 34, so that the collecting bucket 13 rotates under the action of the connecting rod 35, and the collecting bucket 13 abuts against the ground. At this time, the staff moves the device body to collect the dirt into the collecting bucket 13. Subsequently, the staff closes the cylinder 32, so that the piston rod of the cylinder 32 retracts, so that the connecting member 34 rotates in the opposite direction under the action of the piston rod of the cylinder 32, and the cylinder 32 rotates in the opposite direction in the rotating seat 31, so that the connecting rod 35 rotates in the opposite direction under the action of the connecting member 34, so that the collecting bucket 13 rotates in the opposite direction under the action of the connecting rod 35, and the collecting bucket 13 pours the collected dirt into the hopper 12, thereby reducing the difficulty of cleaning the dirt for the staff.
[0035] Two screw rods 4 are provided and fixedly disposed on two opposite side walls of the collecting bucket 13 , with their axes being horizontal. The two screw rods 4 respectively penetrate adjacent connecting rods 35 , and nuts 41 are threadedly connected to the side walls of the two screw rods 4 .
[0036] Different jacking pipe inner wall sizes are different, and the staff needs to replace the collecting bucket 13 according to the different jacking pipe types. At this time, the staff replaces the collecting bucket 13 through the screw rod 4 and the nut 41, thereby improving the practicality of the device.
[0037] The mounting plate 5 is a rectangular plate-shaped structure, and the mounting plate 5 is fixedly arranged on the side wall of the bottom plate 1. The cross section of the grip 51 is T-shaped, and the grip 51 is fixedly arranged on the upper surface of the mounting plate 5. The standing plate 52 is a rectangular plate-shaped structure, and the standing plate 52 is rotatably connected to the side wall of the mounting plate 5.
[0038] The standing board 52 provides a working platform for the staff. When the device body moves under the action of the driving wheel 11, the staff stands on the standing board 52 without running, thereby reducing the difficulty of the staff's work.
[0039] In order to reduce the difficulty of operation for the staff, the multiple driving wheels 11 are driven by independent driving systems. The space inside the top pipe is limited, and the multiple driving wheels 11 are driven by independent driving systems to achieve turning in place, thereby reducing the difficulty of operation for the staff.
[0040] In order to reduce the difficulty of the work of the staff, the bottom plate 1 and the collecting bucket 13 are connected to each other through a lifting device. The bottom plate 1 and the collecting bucket 13 are connected to each other through the lifting device to reduce the difficulty of the staff to pour out the slag in the hopper 12, thereby reducing the difficulty of the staff.
[0041] A rotating groove 21 is formed on the side wall of the piston rod of the cylinder 32 away from the rotating seat 31 . The roller 6 is rotatably disposed in the rotating groove 21 , and the roller 6 and the connecting member 34 are fixed to each other.
[0042] When the piston rod of the cylinder 32 extends and retracts, the roller 6 rotates, thereby reducing the probability of the piston rod of the cylinder 32 and the connecting member 34 getting stuck, thereby improving the stability of the device.
[0043] The use principle of an intelligent soil pulling vehicle for pipe jacking in this embodiment is as follows:
[0044] When the staff needs to clean the slag in the top pipe, the staff needs to drive the main body of the device into the top pipe. Then, the hopper 12 is used to collect the slag. During this process, when the staff needs to clean the slag that falls on the ground, the staff needs to start the control component 3 to drive the collection bucket 13. At this time, the staff needs to start the cylinder 32, so that the piston rod of the cylinder 32 extends, and then the connecting member 34 rotates under the action of the piston rod of the cylinder 32, and the cylinder 32 rotates in the rotating seat 31, so that the connecting rod 35 rotates under the action of the connecting member 34, so that the collection bucket 13 rotates under the action of the connecting rod 35, and then the collection bucket 13 abuts against the ground. At this time, the staff can move the main body of the device to collect the slag into the collection bucket 13.
[0045] Subsequently, the staff closes the cylinder 32, thereby retracting the piston rod of the cylinder 32, causing the connecting piece 34 to rotate in the opposite direction under the action of the piston rod of the cylinder 32, and the cylinder 32 to rotate in the opposite direction in the rotating seat 31, so that the connecting rod 35 rotates in the opposite direction under the action of the connecting piece 34, and the collecting bucket 13 rotates in the opposite direction under the action of the connecting rod 35, so that the collecting bucket 13 pours the collected debris into the hopper 12, thereby reducing the difficulty of cleaning the debris for the staff.
[0046] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. An intelligent soil pulling vehicle for pipe jacking, comprising a bottom plate (1), characterized in that: A plurality of driving wheels (11) are arranged in an array on the bottom surface of the base plate (1), a hopper (12) with an upper end opening is installed on the upper surface of the base plate (1), a collecting hopper (13) is arranged on the hopper (12), and a control component (3) for controlling the collecting hopper (13) is arranged on the base plate (1).
2. The intelligent soil pulling vehicle for pipe jacking according to claim 1 is characterized in that: The two opposite side walls of the hopper (12) are each provided with a rotating groove (2), and the control component (3) comprises a rotating seat (31) symmetrically mounted on the two opposite side walls of the bottom plate (1), two cylinders (32) rotatably connected to the two rotating seats (31), two rotating rods (33) rotatably arranged in the two rotating grooves (2), two connecting members (34) respectively fixed to the two rotating rods (33), and two connecting rods (35) respectively fixed to the two connecting members (34), the two connecting rods (35) are both connected to the collecting hopper (13), and the piston rod ends of the two cylinders (32) are both connected to the adjacent connecting members (34).
3. The intelligent soil pulling vehicle for pipe jacking according to claim 2 is characterized in that: Screw rods (4) are fixedly arranged on two opposite side walls of the collecting bucket (13), and the two screw rods (4) respectively penetrate adjacent connecting rods (35), and nuts (41) are threadedly connected on the side walls of the two screw rods (4).
4. The intelligent soil pulling vehicle for pipe jacking according to claim 1 is characterized in that: A mounting plate (5) is fixedly arranged on the side wall of the bottom plate (1), a handle (51) is fixedly arranged on the upper surface of the mounting plate (5), and a standing plate (52) is rotatably connected to the side wall of the mounting plate (5).
5. The intelligent soil pulling vehicle for pipe jacking according to claim 1 is characterized by: The plurality of driving wheels (11) are all driven by independent driving systems.
6. The intelligent soil pulling vehicle for pipe jacking according to claim 1 is characterized in that: The bottom plate (1) and the collecting bucket (13) are connected to each other via a lifting and lowering device.
7. The intelligent soil pulling vehicle for pipe jacking according to claim 2 is characterized by: A rotating groove (21) is provided on the side wall of the piston rod of the cylinder (32) away from the rotating seat (31), a roller (6) is rotatably arranged in the rotating groove (21), and the roller (6) and the connecting member (34) are fixed to each other.