CN214944272U - A artifical instrument of digging earth for push pipe engineering - Google Patents
A artifical instrument of digging earth for push pipe engineering Download PDFInfo
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- CN214944272U CN214944272U CN202120819690.9U CN202120819690U CN214944272U CN 214944272 U CN214944272 U CN 214944272U CN 202120819690 U CN202120819690 U CN 202120819690U CN 214944272 U CN214944272 U CN 214944272U
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- excavation
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Abstract
The utility model discloses an artifical excavation tool for in push pipe engineering, including pushing away the frame, the front end that pushes away the frame is equipped with the support arm, and the front end of support arm is equipped with the excavation wheel, and it has X shape frame to articulate on the support arm, and the lower part of X shape frame is equipped with the spiller fill, and the spiller fill is located excavation wheel below. The scraper bucket comprises a cylindrical bucket with an opening at one end, a slag receiving port is axially arranged at the upper part of the cylindrical bucket, a cutting edge is obliquely arranged at the opening end of the cylindrical bucket, a connecting seat is arranged at the other end of the cylindrical bucket, and a pushing handle is arranged on the connecting seat. The motor drives the excavation wheel to rotate, and the soil body in front of the pushing frame is excavated, so that the labor intensity of manpower is reduced, and the excavation efficiency is improved; the electric power-driven excavating machine integrates electric excavation, manual soil shoveling and bottom slag collecting, is compact in structure and flexible to operate, and is an innovation for manual excavation in pipe jacking engineering.
Description
Technical Field
The utility model relates to a push pipe construction technical field especially indicates an artifical instrument of digging earth for in push pipe engineering.
Background
Pipe-jacking construction is a non-excavation construction method, which can realize pipeline burying without excavation or with less excavation, overcomes the friction force between the pipeline and the surrounding soil by means of jacking force generated by jacking equipment in a working pit, jacks the pipeline into a drawing according to the designed gradient and direction, and carries away earthwork. After one section of pipe is pushed into the soil layer, the second section of pipe is pushed into the receiving pit continuously, and the principle is that a tool gate or a heading machine penetrates through the soil layer from a working pit to be pushed into the receiving pit by means of the thrust of a main jacking oil cylinder, a pipeline and a relay.
In the existing pipe jacking construction process, a soil layer needs to be excavated, and an existing excavating tool is a shovel or a shovel, so that manpower is consumed, the construction period is delayed, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
To not enough among the above-mentioned background art, the utility model provides an artifical instrument of cutting earth for in push pipe engineering for solve above-mentioned technical problem.
The technical scheme of the utility model is realized like this: the utility model provides an artifical excavation tool for push pipe engineering, is including pushing away the frame, and the front end that pushes away the frame is equipped with the support arm, and the front end of support arm is equipped with the excavation wheel, and it has X shape frame to articulate on the support arm, and the lower part of X shape frame is equipped with the spiller fill, and the spiller fill is located excavation wheel below.
The scraper bucket comprises a cylindrical bucket with an opening at one end, a slag receiving port is axially arranged at the upper part of the cylindrical bucket, a cutting edge is obliquely arranged at the opening end of the cylindrical bucket, a connecting seat is arranged at the other end of the cylindrical bucket, and a pushing handle is arranged on the connecting seat.
The X-shaped frame comprises a fixed rod and a swinging rod, a return spring is connected between the fixed rod and the swinging rod, one end of the fixed rod is connected with the pushing frame, the other end of the fixed rod is hinged with the connecting seat, and the middle part of the fixed rod is hinged with the supporting arm; one end of the swinging rod is provided with a holding handle, and the other end of the swinging rod is detachably connected with the pushing handle.
The push handle is provided with a jack, the lower end of the swinging rod is connected with an inserted rod in a threaded manner, and the inserted rod is inserted into the jack.
The lower part of the pushing frame is provided with a limit stop, and the limit stop is provided with a fixing part for fixing the scraper bucket.
The fixing piece comprises a bolt, and the bolt is matched with a threaded hole formed in the connecting seat.
The bottom of the pushing frame is provided with a walking wheel, the upper part of the pushing frame is provided with a handle, and the lower part of the pushing frame is provided with a pedal.
The excavation wheel is motor drive's excavation blade disc, and the motor setting is on the support arm.
The utility model can be used as both a shovel and a soil shoveling bucket, and when the shovel bucket is in a horizontal state, the X-shaped frame plays a role in supporting and propelling the shovel bucket for shoveling soil; the scraper blade bucket is positioned below the excavation wheel, can receive the dregs excavated by the excavation wheel and is used as a scraper bucket. When the scraper bucket is in a horizontal state, downward force is applied through manpower to carry out sunken type soil shoveling for digging or punching, so that one shovel is multipurpose, and the utilization rate of the device is improved. The motor drives the excavation wheel to rotate, and the soil body in front of the pushing frame is excavated, so that the labor intensity of manpower is reduced, and the excavation efficiency is improved; the device integrates electric excavation, manual soil shoveling and bottom slag collecting, is compact in structure and flexible to operate, is an innovation for manual soil excavation in pipe jacking engineering, and has high popularization value.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic view of the utility model of a scraper bucket in a vertical state.
Fig. 2 is a schematic view of the utility model of a scraper bucket in a horizontal state.
Fig. 3 is a front view of the bucket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, in embodiment 1, an artificial earth-moving tool for pipe-jacking engineering includes a pushing frame 1, and a walking wheel 7 is arranged at the bottom of the pushing frame 1, so that the whole tool can move conveniently. The upper part of the pushing frame 1 is provided with a handle 8 for pushing the tool to move. The lower part is provided with a pedal plate 9, when the shovel blade bucket needs to shovel soil downwards, the shovel blade bucket is in a vertical state, and the pedal plate is trampled to apply downward force to the shovel blade bucket. The front end that pushes away frame 1 is equipped with support arm 2, and the front end of support arm 2 is equipped with excavation wheel 3, excavation wheel 3 is motor 10 driven excavation blade disc, and motor 10 sets up on support arm 2, and the motor drives the excavation wheel and rotates, excavates the soil body that is located to push away the frame the place ahead. The supporting arm 2 is hinged with an X-shaped frame 4, the lower part of the X-shaped frame 4 is provided with a scraper bucket 5, the scraper bucket can be used as a scraper and a scraper bucket, and the X-shaped frame 4 plays a role in supporting and propelling the scraper bucket and is used for shoveling soil. The scraper blade bucket 5 is positioned below the excavation wheel 3, can receive the dregs excavated by the excavation wheel and is used as a scraper bucket.
Further, as shown in fig. 3, the scraper bucket 5 includes a cylindrical bucket 51 with an opening at one end, a slag receiving port 52 is axially arranged at the upper part of the cylindrical bucket 51 for facilitating the entry and exit of slag soil, a cutting edge 53 obliquely arranged is arranged at the opening end of the cylindrical bucket 51 for facilitating the digging of soil, a connecting seat 54 is arranged at the other end of the cylindrical bucket for fixing and reinforcing the cylindrical bucket, a pushing handle 55 is arranged on the connecting seat 54, and the handle is fixed on the connecting seat for facilitating the application of force to the scraper bucket by the X-shaped frame.
As shown in fig. 2, in embodiment 2, an artificial earth-digging tool for pipe-jacking engineering, the X-shaped frame 4 includes a fixed rod 41 and a swing rod 42, a return spring 43 is connected between the fixed rod 41 and the swing rod 42, one end of the fixed rod 41 is hinged to the push frame 1, the other end is hinged to the connecting seat 54, and the middle part of the fixed rod 41 is hinged to the supporting arm 2; the upper end of the swing rod 42 is provided with a holding handle 44, and the lower end is detachably connected with a push handle 55. When the scraper blade bucket is used in a horizontal state, the swing rod is hinged with the scraper blade bucket, and the scraper blade bucket is pushed to move forwards by holding the swing rod, so that soil shoveling operation is performed on the soil body at the front part. Preferably, the push handle 55 is provided with a jack 56, the lower end of the swing rod 42 is in threaded connection with an insert rod 45, in order to avoid interference, the insert rod is connected with the swing rod through an elbow 57, when the swing rod is connected with the scraper bucket, the insert rod 45 is inserted into the jack 56, the lower end of the insert rod extends out of the jack for a length which can ensure that the insert rod is always positioned in the jack in the swing process of the swing rod to provide power for the scraper bucket. When the connection between the swing rod and the scraper bucket needs to be disconnected, the rotating inserted rod is detached from the swing rod.
Further, the lower part of the pushing frame 1 is provided with a limit stop 6, and the limit stop 6 is provided with a fixing part for fixing the scraper bucket 5. The fixing member includes a bolt 7, and the bolt 7 is fitted into a screw hole provided in the connecting seat 54. When the soil body is required to be shoveled downwards, the swinging rod is disconnected from the scraper bucket, the cylindrical bucket is rotated, when the connecting seat reaches the limit stop, the cylindrical bucket is in a vertical state, and then the cylindrical bucket is fixed through the bolt, downward force is applied through manpower, and sinking type soil shoveling is carried out for digging holes or punching.
The other structure is the same as embodiment 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an artifical excavation tool for in push pipe engineering which characterized in that: the device comprises a pushing frame (1), wherein a supporting arm (2) is arranged at the front end of the pushing frame (1), an excavation wheel (3) is arranged at the front end of the supporting arm (2), an X-shaped frame (4) is hinged to the supporting arm (2), a scraper bucket (5) is arranged on the lower portion of the X-shaped frame (4), and the scraper bucket (5) is located below the excavation wheel (3).
2. The artificial excavation tool for pipe jacking engineering of claim 1, wherein: the scraper bucket (5) comprises a cylindrical bucket (51) with an opening at one end, a slag receiving opening (52) is axially formed in the upper portion of the cylindrical bucket (51), an inclined cutting edge (53) is arranged at the opening end of the cylindrical bucket (51), a connecting seat (54) is arranged at the other end of the cylindrical bucket, and a pushing handle (55) is arranged on the connecting seat (54).
3. The artificial excavation tool for pipe jacking engineering of claim 2, wherein: the X-shaped frame (4) comprises a fixed rod (41) and a swinging rod (42), a return spring (43) is connected between the fixed rod (41) and the swinging rod (42), one end of the fixed rod (41) is connected with the pushing frame (1), the other end of the fixed rod is hinged with the connecting seat (54), and the middle part of the fixed rod (41) is hinged with the supporting arm (2); one end of the swing rod (42) is provided with a holding handle (44), and the other end is detachably connected with the push handle (55).
4. The artificial excavation tool for pipe jacking engineering of claim 3, wherein: the push handle (55) is provided with an insertion hole (56), the lower end of the swinging rod (42) is connected with an insertion rod (45) in a threaded manner, and the insertion rod (45) is inserted into the insertion hole (56).
5. The artificial earth-moving tool for pipe-jacking engineering according to claim 2, 3 or 4, wherein: the lower part of the pushing frame (1) is provided with a limit stop (6), and the limit stop (6) is provided with a fixing part for fixing the scraper bucket (5).
6. The artificial excavation tool for pipe jacking engineering of claim 5, wherein: the fixing piece comprises a bolt (7), and the bolt (7) is matched with a threaded hole formed in the connecting seat (54).
7. The manual earth-moving tool for pipe-jacking engineering according to any one of claims 1-4 and 6, wherein: the bottom of the pushing frame (1) is provided with a walking wheel (7), the upper part of the pushing frame (1) is provided with a handle (8), and the lower part of the pushing frame is provided with a pedal (9).
8. The artificial excavation tool for use in pipe jacking engineering of claim 7, wherein: the excavation wheel (3) is an excavation cutter head driven by a motor (10), and the motor (10) is arranged on the supporting arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819690.9U CN214944272U (en) | 2021-04-21 | 2021-04-21 | A artifical instrument of digging earth for push pipe engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819690.9U CN214944272U (en) | 2021-04-21 | 2021-04-21 | A artifical instrument of digging earth for push pipe engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944272U true CN214944272U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120819690.9U Active CN214944272U (en) | 2021-04-21 | 2021-04-21 | A artifical instrument of digging earth for push pipe engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944272U (en) |
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2021
- 2021-04-21 CN CN202120819690.9U patent/CN214944272U/en active Active
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