CN210421199U - Civil engineering foundation pit excavating device - Google Patents
Civil engineering foundation pit excavating device Download PDFInfo
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- CN210421199U CN210421199U CN201920398966.3U CN201920398966U CN210421199U CN 210421199 U CN210421199 U CN 210421199U CN 201920398966 U CN201920398966 U CN 201920398966U CN 210421199 U CN210421199 U CN 210421199U
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- bucket
- arm
- fixedly connected
- connecting block
- hydraulic rod
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Abstract
The utility model discloses a civil engineering foundation ditch excavating gear relates to civil engineering excavation apparatus technical field, this civil engineering foundation ditch excavating gear, comprises a workbench, one side at the top of workstation is provided with the control chamber, one side fixedly connected with seat of control chamber inside, one side fixedly connected with operation panel of seat is kept away from to the control chamber inside, the top fixedly connected with insulating layer of control chamber, one side fixedly connected with mounting panel of control chamber is kept away from to the workstation upper surface, the last fixed surface of mounting panel is connected with the work arm. This civil engineering foundation ditch excavating gear, through power arm pneumatic cylinder and the bucket arm pneumatic cylinder that sets up on the work arm, a plurality of pneumatic cylinders simultaneous working, the mechanical force of effect on the bucket is bigger, and work efficiency is higher, through first pivot, second pivot and the carousel that sets up on the work arm, the working angle of adjustment bucket that can be nimble also can normally work in narrow and small building environment, and occupation space is little during operation.
Description
Technical Field
The utility model relates to a civil engineering excavation apparatus technical field specifically is a civil engineering foundation ditch excavating gear.
Background
Civil engineering infrastructure is closely related to national economy, particularly basic engineering construction, the national economy of China keeps continuous and stable growth, the successive implementation and the urbanization process of a series of projects such as west-gas-east delivery, west-electricity-east delivery, south-water-north regulation and the like in large development projects in the middle and west parts are further accelerated, particularly the urban subway construction and the development and development of underground projects and underground traffic facilities of high-rise buildings greatly expand the market requirements of civil engineering excavating devices, wherein the most demanded quantity is an excavator which is an earth machine that excavates materials higher or lower than a bearing surface by a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, the materials excavated by the excavator are mainly soil, coal, silt and soil and rock which are subjected to pre-loosening, and the development of the excavator is relatively quick from the development of engineering machines in recent years and becomes one of the most main engineering machines in the engineering construction, at present, civil engineering foundation pit excavates and generally adopts the excavator to excavate, and current mechanism is at the during operation, and relative rotation all will take place for bucket, swinging boom, leads to its working range still great, and the flexibility is limited, and the bucket need stop the clearance at the easy material that the adhesion was excavated of during operation in addition, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a civil engineering foundation ditch excavating gear has solved current civil engineering foundation ditch excavating gear that is used for, wastes time and energy, problem that life is low.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a civil engineering foundation pit excavating device comprises a workbench, wherein an operation chamber is arranged on one side of the top of the workbench, a seat is fixedly connected to one side inside the operation chamber, an operation table is fixedly connected to one side, far away from the seat, inside the operation chamber, an installation plate is fixedly connected to one side, far away from the operation chamber, of the upper surface of the workbench, and a working arm is fixedly connected to the upper surface of the installation plate;
the working arm comprises a power arm, a power arm hydraulic cylinder, a power arm hydraulic rod, a first power arm hydraulic rod connecting block, a second power arm hydraulic rod connecting block, a first rotating shaft, a power arm connecting block, a deflection arm, a turntable, an excavator arm hydraulic cylinder, a first excavator arm hydraulic rod connecting block, a second rotating shaft and an excavator bucket, wherein one end of the power arm, far away from the mounting plate, is rotatably connected with the power arm connecting block, the first rotating shaft penetrates through the center of the power arm connecting block, one side of the power arm connecting block, far away from the power arm, is fixedly connected with the deflection arm, one side of the power arm is fixedly connected with the first power arm hydraulic rod connecting block, the top of the first power arm hydraulic rod connecting block is rotatably connected with the power arm hydraulic rod, one end of the power arm hydraulic rod, far away from the first power arm hydraulic rod connecting block, is rotatably connected with the second power arm hydraulic rod, one side fixedly connected with of power arm hydraulic stem is kept away from to second power arm hydraulic stem connecting block deflects the arm, the surface of power arm hydraulic stem has cup jointed the power arm pneumatic cylinder, the bottom fixedly connected with carousel that deflects the arm, the bottom fixedly connected with bucket arm of carousel, the bottom of bucket arm rotates and is connected with the second pivot, one side of second pivot rotates and is connected with the bucket, the first bucket arm hydraulic stem connecting block of one side fixedly connected with of bucket arm, the one end of first bucket arm hydraulic stem connecting block rotates and is connected with the bucket arm pneumatic cylinder, the one end fixedly connected with second bucket arm hydraulic stem connecting block of first bucket arm hydraulic stem connecting block is kept away from to the bucket arm pneumatic cylinder, one side and the bucket fixed connection of bucket arm pneumatic cylinder are kept away from to second bucket arm hydraulic stem connecting block.
Optionally, the bottom of the workbench is provided with a track wheel.
Optionally, an air pressure balancing hole is formed in the bucket.
Optionally, a reinforcing plate is fixedly connected to the outer surface of the bucket.
Optionally, the bottom of the bucket is fixedly connected with steel digging teeth.
Optionally, a heat insulation layer is fixedly connected to the top of the operating room.
(III) advantageous effects
The utility model provides a civil engineering foundation ditch excavating gear possesses following beneficial effect:
(1) this civil engineering foundation ditch excavating gear, on the one hand, through the power arm pneumatic cylinder and the bucket arm pneumatic cylinder that set up on the working arm, a plurality of pneumatic cylinders simultaneous workings, the mechanical force of effect on the bucket is bigger, and work efficiency is higher, and on the other hand, through first pivot, second pivot and the carousel that sets up on the working arm, the working angle of adjustment bucket that can be nimble also can normally work in narrow and small industry environment, and the during operation occupation space is little.
(2) This civil engineering foundation ditch excavating gear, on the one hand, through the atmospheric pressure balance hole that sets up in the bucket, can make the device when excavating the great material of comparatively moist viscidity, can be quick empty out the material, prevent effectively that the material adhesion from in the bucket, influence the device's normal work efficiency, on the other hand, the steel that sets up through the bucket bottom digs tooth and gusset plate, has increased the structural strength of bucket, has increased the device's life effectively.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the excavator bucket of the present invention.
In the figure: 1-workbench, 2-operation room, 3-seat, 4-operation table, 5-thermal insulation layer, 6-mounting plate, 7-working arm, 8-track wheel, 9-air pressure balance hole, 10-steel digging tooth, 701-power arm, 702-power arm hydraulic cylinder, 703-power arm hydraulic rod, 704-first power arm hydraulic rod connection block, 705-second power arm hydraulic rod connection block, 706-first rotating shaft, 707-power arm connection block, 708-deflection arm, 709-turntable, 710-bucket arm, 711-bucket arm hydraulic cylinder, 712-first bucket arm hydraulic rod connection block, 713-second bucket arm hydraulic rod connection block, 714-second rotating shaft, 715-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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-2, the present invention provides a technical solution:
a civil engineering foundation pit excavating device comprises a workbench 1, wherein an operation chamber 2 is arranged on one side of the top of the workbench 1, a seat 3 is fixedly connected to one side inside the operation chamber 2, an operation table 4 is fixedly connected to one side, far away from the seat 3, inside the operation chamber 2, an installation plate 6 is fixedly connected to one side, far away from the operation chamber 2, of the upper surface of the workbench 1, and a working arm 7 is fixedly connected to the upper surface of the installation plate 6;
the working arm 7 comprises a power arm 701, a power arm hydraulic cylinder 702, a power arm hydraulic rod 703, a first power arm hydraulic rod connecting block 704, a second power arm hydraulic rod connecting block 705, a first rotating shaft 706, a power arm connecting block 707, a deflection arm 708, a rotating disc 709, an excavator arm 710, an excavator arm hydraulic cylinder 711, a first excavator arm hydraulic rod connecting block 712, a second excavator arm hydraulic rod connecting block 713, a second rotating shaft 714 and an excavator bucket 715, wherein one end of the power arm 701, far away from the mounting plate 6, is rotatably connected with the power arm connecting block 707, a first rotating shaft 706 penetrates through the center of the power arm connecting block 707, one side of the power arm connecting block 707, far away from the power arm 701, is fixedly connected with the deflection arm 708, one side of the power arm 701 is fixedly connected with the first power arm hydraulic rod connecting block 704, the top of the first power arm hydraulic rod connecting block 704 is rotatably connected with the power arm hydraulic rod 703, one end of the power arm hydraulic rod 703, far away from the first power arm hydraulic rod connecting block 704 The connecting block 705 is fixedly connected with a deflection arm 708 on one side, away from the power arm hydraulic rod 703, of the second power arm hydraulic rod connecting block 705, a power arm hydraulic cylinder 702 is sleeved on the outer surface of the power arm hydraulic rod 703, a turntable 709 is fixedly connected to the bottom of the deflection arm 708, a bucket arm 710 is fixedly connected to the bottom of the turntable 710709, a second rotating shaft 714 is rotatably connected to the bottom of the bucket arm 710, a bucket 715 is rotatably connected to one side of the second rotating shaft 714, and a first bucket arm hydraulic rod is fixedly connected to one side of the bucket arm 710. Connecting block 712, the one end of first bucket arm hydraulic stem connecting block 712 rotates and is connected with bucket arm pneumatic cylinder 711, power arm pneumatic cylinder 702 and bucket arm pneumatic cylinder 711 through setting up on work arm 7, a plurality of pneumatic cylinders work simultaneously, the mechanical force of effect on the bucket is bigger, work efficiency is higher, bucket arm pneumatic cylinder 711 keeps away from one end fixedly connected with second bucket arm hydraulic stem connecting block 713 of first bucket arm hydraulic stem connecting block 712, one side and bucket 715 fixed connection that bucket arm pneumatic cylinder 711 was kept away from to second bucket arm hydraulic stem connecting block 713, through the first pivot 706 that sets up on work arm 7, second pivot 714 and carousel 709, adjustment bucket 715's that can be nimble work angle, also can normally work in narrow and small building environment, the during operation occupation space is little.
As an optional technical solution of the utility model:
the bottom of the working platform 1 is provided with a crawler wheel 8.
As an optional technical solution of the utility model:
atmospheric pressure balance hole 9 has been seted up to the inside of bucket 715, and atmospheric pressure balance hole 9 through setting up in bucket 715 can make the device when excavating the great material of comparatively moist viscidity, can be quick topple over the material out, prevents effectively that the material adhesion from influencing the device's normal work efficiency in the bucket.
As an optional technical solution of the utility model:
the outer surface of bucket 715 is fixedly connected with a gusset plate.
As an optional technical solution of the utility model:
the bottom fixedly connected with steel of bucket 715 digs tooth 10, digs tooth 10 and gusset plate through the steel that bucket 715 bottom set up, has increased the structural strength of bucket, has increased the life of the device effectively.
As an optional technical solution of the utility model:
the top of the operation room 2 is fixedly connected with a heat insulation layer 5.
In conclusion, when the civil engineering foundation pit excavating device is used, a user can simultaneously work a plurality of hydraulic cylinders through the power arm hydraulic cylinder 702 and the bucket arm hydraulic cylinder 711 arranged on the working arm 7, the mechanical force acting on the bucket is larger, the working efficiency is higher, through the first rotating shaft 706, the second rotating shaft 714 and the rotating disc 709 arranged on the working arm 7, the working angle of the bucket 715 can be flexibly adjusted, can work normally in a narrow and small construction environment, occupies small space during working, and can work normally in a narrow and small construction environment by the air pressure balance hole 9 arranged in the bucket 715, can quickly dump out the materials when the device excavates the materials with more moist and larger viscosity, effectively prevent the materials from being adhered in the bucket and influencing the normal working efficiency of the device, the steel digging teeth 10 and the reinforcing plates are arranged at the bottom of the bucket 715, so that the structural strength of the bucket is improved, and the service life of the device is effectively prolonged.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a civil engineering foundation ditch excavating gear, includes workstation (1), its characterized in that:
an operation chamber (2) is arranged on one side of the top of the workbench (1), a seat (3) is fixedly connected to one side of the interior of the operation chamber (2), an operation table (4) is fixedly connected to one side of the interior of the operation chamber (2) far away from the seat (3), a mounting plate (6) is fixedly connected to one side of the upper surface of the workbench (1) far away from the operation chamber (2), and a working arm (7) is fixedly connected to the upper surface of the mounting plate (6);
the working arm (7) comprises a power arm (701), a power arm hydraulic cylinder (702), a power arm hydraulic rod (703), a first power arm hydraulic rod connecting block (704), a second power arm hydraulic rod connecting block (705), a first rotating shaft (706), a power arm connecting block (707), a deflection arm (708), a turntable (709), an excavator arm (710), an excavator arm hydraulic cylinder (711), a first excavator arm hydraulic rod connecting block (712), a second excavator arm hydraulic rod connecting block (713), a second rotating shaft (714) and an excavator bucket (715), one end of the power arm (701), which is far away from the mounting plate (6), is rotatably connected with the power arm connecting block (707), the first rotating shaft (706) penetrates through the center of the power arm connecting block (707), one side of the power arm connecting block (707), which is far away from the power arm (701), is fixedly connected with the first rotating shaft (708), one side of the power arm (701) is fixedly connected with the first power arm hydraulic rod connecting block (704), the top of the first power arm hydraulic rod connecting block (704) is rotatably connected with a power arm hydraulic rod (703), one end, far away from the first power arm hydraulic rod connecting block (704), of the power arm hydraulic rod (703) is rotatably connected with a second power arm hydraulic rod connecting block (705), one side, far away from the power arm hydraulic rod (703), of the second power arm hydraulic rod connecting block (705) is fixedly connected with a deflection arm (708), a power arm hydraulic cylinder (702) is sleeved on the outer surface of the power arm hydraulic rod (703), the bottom of the deflection arm (708) is fixedly connected with a turntable (709), the bottom of the turntable (709) is fixedly connected with an excavator arm (710), the bottom of the excavator arm (710) is rotatably connected with a second rotating shaft (714), one side of the second rotating shaft (714) is rotatably connected with an excavator bucket (715), and one side of the excavator arm (710) is fixedly connected with a first excavator arm hydraulic rod connecting block (712), one end of the first bucket arm hydraulic rod connecting block (712) is rotatably connected with a bucket arm hydraulic cylinder (711), one end, far away from the first bucket arm hydraulic rod connecting block (712), of the bucket arm hydraulic cylinder (711) is fixedly connected with a second bucket arm hydraulic rod connecting block (713), and one side, far away from the bucket arm hydraulic cylinder (711), of the second bucket arm hydraulic rod connecting block (713) is fixedly connected with a bucket (715).
2. A civil foundation pit excavation apparatus as claimed in claim 1,
the bottom of the workbench (1) is provided with a crawler wheel (8).
3. A civil foundation pit excavation apparatus as claimed in claim 1,
an air pressure balancing hole (9) is formed in the excavator bucket (715).
4. A civil foundation pit excavation apparatus as claimed in claim 1,
and a reinforcing plate (10) is fixedly connected to the outer surface of the bucket (715).
5. A civil foundation pit excavation apparatus as claimed in claim 1,
the bottom of the excavator bucket (715) is fixedly connected with steel excavating teeth (11).
6. A civil foundation pit excavation apparatus as claimed in claim 1,
the top of the operation room (2) is fixedly connected with a heat insulation layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398966.3U CN210421199U (en) | 2019-03-27 | 2019-03-27 | Civil engineering foundation pit excavating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398966.3U CN210421199U (en) | 2019-03-27 | 2019-03-27 | Civil engineering foundation pit excavating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210421199U true CN210421199U (en) | 2020-04-28 |
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ID=70361096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398966.3U Expired - Fee Related CN210421199U (en) | 2019-03-27 | 2019-03-27 | Civil engineering foundation pit excavating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210421199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556448A (en) * | 2023-05-23 | 2023-08-08 | 浙江中润建筑工程有限公司 | Large-scale multifunctional excavator |
-
2019
- 2019-03-27 CN CN201920398966.3U patent/CN210421199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556448A (en) * | 2023-05-23 | 2023-08-08 | 浙江中润建筑工程有限公司 | Large-scale multifunctional excavator |
| CN116556448B (en) * | 2023-05-23 | 2023-10-31 | 浙江中润建筑工程有限公司 | Large-scale multifunctional excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |