CN214272177U - Civil engineering foundation pit excavating device - Google Patents
Civil engineering foundation pit excavating device Download PDFInfo
- Publication number
- CN214272177U CN214272177U CN202021589089.7U CN202021589089U CN214272177U CN 214272177 U CN214272177 U CN 214272177U CN 202021589089 U CN202021589089 U CN 202021589089U CN 214272177 U CN214272177 U CN 214272177U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- supporting
- hydraulic cylinder
- support plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a civil engineering foundation ditch excavating gear relates to excavating gear technical field. The utility model discloses a structure includes an extension board, bucket, pneumatic cylinder, No. two pneumatic cylinders, No. two extension boards, No. three pneumatic cylinders, be connected through pivot and mobile jib top position in the strip through-hole on the extension board, the top of bucket is articulated with the bottom of mobile jib, a pneumatic cylinder one end is articulated with the mobile jib antetheca, and the other end is articulated with the bucket roof, No. two pneumatic cylinder one end is articulated with an extension board top lateral wall, and the other end is articulated with mobile jib back lateral wall, be fixed with a motor on the left side wall of No. two extension boards, a motor right-hand member is fixed with the lead screw No. one, during a lead screw passes the horizontal screw through-hole on the extension board No. one, the base of No. three pneumatic cylinders is fixed on the bottom plate, the telescopic link top of No. three pneumatic cylinders is fixed with extension board bottom lateral wall No. two. The utility model discloses need not the professional and control, can be automatic and continuous excavation foundation ditch.
Description
Technical Field
The utility model relates to an excavating gear technical field especially relates to a civil engineering foundation ditch excavating gear.
Background
In the building engineering, an excavator is usually adopted for excavating a foundation pit, the main structure of the excavator comprises an excavator body and a mechanical arm, the mechanical arm can be electrically controlled to perform excavating work, the excavator body moves or turns to change the position of the mechanical arm, and different soil layers are excavated. The excavator is complex to control, so the excavator can only be controlled by a professional driver to excavate, and the excavating device in the prior art is high in specificity and cannot be suitable for common workers.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's excavating gear professional, can not be applicable to ordinary workman.
In order to solve the technical problems, the utility model provides a civil engineering foundation pit excavating device, which comprises,
the excavating mechanism comprises a first support plate, wherein the first support plate is of a rectangular plate-shaped structure, a strip-shaped through hole is formed in the first support plate, the strip-shaped through hole is connected with the top end of the main rod through a rotating shaft, and the first support plate plays a role in supporting the main rod; the excavator bucket is of a triangular-like cylindrical groove structure, the top end of the excavator bucket is hinged with the bottom end of the main rod, and the excavator bucket plays a role in excavating soil; the top seat of the first hydraulic cylinder is hinged with the front wall of the main rod, the bottom end of a telescopic rod of the first hydraulic cylinder is hinged with the top wall of the bucket, and the first hydraulic cylinder extends to drive the bucket to rotate downwards around the main rod so that the bucket excavates a soil layer; the rear seat of the second hydraulic cylinder is hinged with the top side wall of the first support plate, the front end of a telescopic rod of the second hydraulic cylinder is hinged with the rear side wall of the main rod, and the second hydraulic cylinder extends to drive the main rod to rotate backwards around the rotating shaft;
the first support mechanism structurally comprises a second support plate, the second support plate is of a rectangular plate-shaped structure, a first motor is fixed on the left side wall of the second support plate, a first lead screw is fixed at the right end of a rotor of the first motor, the first lead screw penetrates through a transverse threaded through hole in the first support plate, and the first motor drives the first lead screw to rotate so that the first support plate moves left and right along the first lead screw; the base of the third hydraulic cylinder is fixed on the bottom plate, the top end of a telescopic rod of the third hydraulic cylinder is fixed with the bottom side wall of the second support plate, and the third hydraulic cylinder is contracted to drive the second support plate to move downwards so as to drive the excavating mechanism to move downwards;
the right end of the first lead screw is inserted into a bearing in a second support plate of the second support mechanism, and the second support mechanism plays a role in horizontally supporting the first lead screw and the excavating mechanism.
As a further aspect of the present invention: a limiting rod is fixed between the first support plate and the second support plate of the first support mechanism and the second support mechanism, the limiting rod is of a cylindrical structure and penetrates through a transverse through hole in the first support plate, and the first support plate is prevented from rotating around the first lead screw by the limiting rod.
As a further aspect of the present invention: a forward moving mechanism is arranged below the first supporting mechanism and comprises a base, the base is of a strip-shaped plate structure, strip-shaped through holes are formed in the base, a second motor is fixed to the rear ends of the strip-shaped through holes, the bottom plate is attached to the top side wall of the base, and the base plays a supporting role; the motor is II, a second lead screw is fixed at the front end of a second motor rotor, a moving block is sleeved on the second lead screw, the top end of the moving block is fixedly connected with the bottom side wall of the bottom plate, and the second motor drives the second lead screw to rotate, so that the moving block moves back and forth along the second lead screw to drive the first supporting mechanism to move back and forth.
As a further aspect of the present invention: a forward moving mechanism is arranged below the second supporting mechanism, and the first supporting mechanism and the second supporting mechanism can be driven to move at the same speed and in the same direction by the two forward moving mechanisms.
As a further aspect of the present invention: the base is provided with a plurality of vertical through holes, and the ground piles can penetrate through the vertical through holes to be inserted into the soil layer to fix the base on the ground.
As a further aspect of the present invention: a conveying device is fixed between the rear portions of the bottom plates of the first supporting mechanism and the second supporting mechanism and structurally comprises a conveying belt, a driving wheel, a driven wheel and a motor, the excavated soil is poured onto the conveying device by the excavating mechanism, and the excavated soil is conveyed leftwards and collected by the conveying device.
As a further aspect of the present invention: the monitoring system comprises a motor, a transmission device, a hydraulic cylinder, a hydraulic valve, a hydraulic oil pipe, a hydraulic valve, a monitoring station and a monitoring station, wherein the motor and the transmission device are electrically connected with the monitoring station of a civil construction site, the hydraulic cylinder is connected with the oil cylinder through the oil pipe and the hydraulic valve, the hydraulic valve is electrically connected with the monitoring station of the civil construction site, and the monitoring station can control the motor, the hydraulic cylinder and the transmission device to operate.
The utility model has the advantages that:
(1) the utility model discloses set up supporting mechanism, a motor drive lead screw rotates, makes an extension board remove along a lead screw left and right sides, makes the continuous horizontal excavation soil hole of excavating mechanism, and No. three pneumatic cylinder shrink drive No. two extension boards move down, and No. two extension boards drive excavating mechanism move down, make excavating mechanism excavate deep soil. The utility model discloses can transversely excavate the soil pit automatically and in succession.
(2) The utility model discloses set up advancing mechanism, No. two lead screws of motor drive rotate, make the movable block move forward along No. two lead screws to drive supporting mechanism and move forward, supporting mechanism drives the excavation mechanism and moves forward, makes the continuous vertical excavation soil hole of excavation mechanism. The utility model discloses can be automatic and vertically excavate the soil pit in succession.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a right side view of the digging mechanism.
Wherein: the hydraulic excavator comprises a first support plate 10, a main rod 11, an excavator bucket 12, a first hydraulic cylinder 13, a second hydraulic cylinder 14, a first lead screw 15, a first motor 16, a second support plate 17, a third hydraulic cylinder 18, a bottom plate 19, a base 20, a second lead screw 21, a moving block 22, a second supporting mechanism 23, a conveying device 24 and a limiting rod 25.
Detailed Description
The excavation device for the civil foundation pit provided by the embodiment has the structure shown in figures 1-2, and comprises,
the excavating mechanism comprises a first support plate 10, wherein the first support plate 10 is of a rectangular plate-shaped structure, a strip-shaped through hole is formed in the first support plate 10, the strip-shaped through hole is connected with the top end of the main rod 11 through a rotating shaft, and the first support plate 10 plays a role in supporting the main rod 11; the excavator bucket 12 is of a triangular-like cylindrical groove structure, the top end of the excavator bucket 12 is hinged with the bottom end of the main rod 11, and the excavator bucket 12 plays a role in excavating soil; the top seat of the first hydraulic cylinder 13 is hinged with the front wall of the main rod 11, the bottom end of a telescopic rod of the first hydraulic cylinder 13 is hinged with the top wall of the bucket 12, and the first hydraulic cylinder 13 extends to drive the bucket 12 to rotate downwards around the main rod 11 so that the bucket 12 excavates a soil layer; the rear seat of the second hydraulic cylinder 14 is hinged with the top side wall of the first support plate 10, the front end of a telescopic rod of the second hydraulic cylinder 14 is hinged with the rear side wall of the main rod 11, and the second hydraulic cylinder 14 extends to drive the main rod 11 to rotate backwards around a rotating shaft;
the first supporting mechanism structurally comprises a second supporting plate 17, wherein the second supporting plate 17 is of a rectangular plate-shaped structure, a first motor 16 is fixed on the left side wall of the second supporting plate 17, a first lead screw 15 is fixed at the right end of a rotor of the first motor 16, the first lead screw 15 penetrates through a transverse threaded through hole in the first supporting plate 10, and the first motor 16 drives the first lead screw 15 to rotate so that the first supporting plate 10 moves left and right along the first lead screw 15; a base 20 of the third hydraulic cylinder 18 is fixed on a bottom plate 19, the top end of an expansion rod of the third hydraulic cylinder 18 is fixed with the side wall of the bottom of the second support plate 17, and the third hydraulic cylinder 18 contracts to drive the second support plate 17 to move downwards so as to drive the excavating mechanism to move downwards;
the structure of the second supporting mechanism 23 is the same as and symmetrical to that of the first supporting mechanism, the right end of the first lead screw 15 is inserted into a bearing in a second supporting plate 17 of the second supporting mechanism 23, and the second supporting mechanism 23 plays a role in horizontally supporting the first lead screw 15 and the excavating mechanism.
A limiting rod 25 is fixed between the second support plates 17 of the first support mechanism and the second support mechanism 23, the limiting rod 25 is of a cylindrical structure, the limiting rod 25 penetrates through a transverse through hole in the first support plate 10, and the limiting rod 25 prevents the first support plate 10 from rotating around the first lead screw 15.
A forward moving mechanism is arranged below the first supporting mechanism, the forward moving mechanism comprises a base 20, the base 20 is of a strip-shaped plate structure, strip-shaped through holes are formed in the base 20, a second motor is fixed to the rear ends of the strip-shaped through holes, the bottom plate 19 is attached to the top side wall of the base 20, and the base 20 plays a supporting role; the front end of a rotor of the second motor is fixedly provided with a second lead screw 21, a moving block 22 is sleeved on the second lead screw 21, the top end of the moving block 22 is fixedly connected with the bottom side wall of the bottom plate 19, the second motor drives the second lead screw 21 to rotate, and the moving block 22 moves back and forth along the second lead screw 21 so as to drive the first supporting mechanism to move back and forth.
A forward moving mechanism is arranged below the second supporting mechanism 23, and the two forward moving mechanisms can simultaneously drive the first supporting mechanism and the second supporting mechanism 23 to move in the same speed and direction.
The base 20 is provided with a plurality of vertical through holes, and ground piles can penetrate through the vertical through holes to be inserted into soil layers to fix the base 20 on the ground.
A conveying device 24 is fixed between the rear parts of the bottom plates 19 of the first supporting mechanism and the second supporting mechanism 23, the conveying device 24 structurally comprises a conveying belt, a driving wheel, a driven wheel and a motor, the excavated soil is poured on the conveying device 24 by the excavating mechanism, and the excavated soil is conveyed leftwards and collected by the conveying device 24.
The motor and the conveying device 24 are electrically connected with a monitoring station of a civil construction site, the hydraulic cylinder is connected with the oil cylinder through an oil pipe and a hydraulic valve, the hydraulic valve is electrically connected with the monitoring station of the civil construction site, and the monitoring station can control the motor, the hydraulic cylinder and the conveying device 24 to operate.
The utility model discloses a theory of operation: when the device is used, parameters are set by the monitoring station, and the control device operates; the first hydraulic cylinder 13 extends to drive the bucket 12 to rotate downwards, so that the bucket 12 excavates soil layers, the second hydraulic cylinder 14 extends to drive the bottom of the main rod 11 to rotate backwards, the main rod 11 drives the bucket 12 for excavating the soil to rotate backwards, so that the bucket 12 leaves a soil pit which is excavated, the first hydraulic cylinder 13 contracts to drive the bucket 12 to rotate forwards, and the bucket 12 inclines to pour the soil on the conveying device 24; the first motor 16 drives the first screw rod 15 to rotate, the first support plate 10 moves left and right along the first screw rod 15, the excavating mechanism continuously and transversely excavates the soil pit, the third hydraulic cylinder 18 contracts to drive the second support plate 17 to move downwards, and the second support plate 17 drives the excavating mechanism to move downwards, so that the excavating mechanism excavates deep soil; the second motor drives the second screw rod 21 to rotate, so that the moving block 22 moves forwards along the second screw rod 21 to drive the supporting mechanism to move forwards, and the supporting mechanism drives the excavating mechanism to move forwards to enable the excavating mechanism to continuously and longitudinally excavate the soil pit. The utility model discloses need not the professional and control, can be automatic and continuous excavation foundation ditch.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A civil engineering foundation pit excavating device is characterized by comprising,
the excavating mechanism comprises a first support plate (10), wherein the first support plate (10) is of a rectangular plate-shaped structure, a strip-shaped through hole is formed in the first support plate (10), the strip-shaped through hole is connected with the top end of the main rod (11) through a rotating shaft, and the first support plate (10) plays a role in supporting the main rod (11); the excavator bucket (12), the excavator bucket (12) is of a triangular-like cylindrical groove structure, the top end of the excavator bucket (12) is hinged with the bottom end of the main rod (11), and the excavator bucket (12) plays a role in excavating soil; the top seat of the first hydraulic cylinder (13) is hinged with the front wall of the main rod (11), the bottom end of a telescopic rod of the first hydraulic cylinder (13) is hinged with the top wall of the bucket (12), and the first hydraulic cylinder (13) extends to drive the bucket (12) to rotate downwards around the main rod (11) so that the bucket (12) excavates a soil layer; the rear seat of the second hydraulic cylinder (14) is hinged to the top side wall of the first support plate (10), the front end of a telescopic rod of the second hydraulic cylinder (14) is hinged to the rear side wall of the main rod (11), and the second hydraulic cylinder (14) extends to drive the main rod (11) to rotate backwards around a rotating shaft;
the first supporting mechanism structurally comprises a second supporting plate (17), the second supporting plate (17) is of a rectangular plate-shaped structure, a first motor (16) is fixed on the left side wall of the second supporting plate (17), a first lead screw (15) is fixed at the right end of a rotor of the first motor (16), the first lead screw (15) penetrates through a transverse threaded through hole in the first supporting plate (10), and the first motor (16) drives the first lead screw (15) to rotate so that the first supporting plate (10) moves left and right along the first lead screw (15); the base (20) of the third hydraulic cylinder (18) is fixed on the bottom plate (19), the top end of a telescopic rod of the third hydraulic cylinder (18) is fixed with the bottom side wall of the second support plate (17), and the third hydraulic cylinder (18) is contracted to drive the second support plate (17) to move downwards so as to drive the excavating mechanism to move downwards;
the structure of the second supporting mechanism (23) is the same as that of the first supporting mechanism and is symmetrical to that of the first supporting mechanism, the right end of the first lead screw (15) is inserted into a bearing in a second support plate (17) of the second supporting mechanism (23), and the second supporting mechanism (23) plays a role in horizontally supporting the first lead screw (15) and the excavating mechanism.
2. The excavation device for a civil foundation pit according to claim 1, wherein: a limiting rod (25) is fixed between second support plates (17) of the first support mechanism and the second support mechanism (23), the limiting rod (25) is of a cylindrical structure, the limiting rod (25) penetrates through a transverse through hole in the first support plate (10), and the first support plate (10) is prevented by the limiting rod (25) from rotating around a screw rod (15).
3. The excavation device for a civil foundation pit according to claim 1, wherein: a forward moving mechanism is arranged below the first supporting mechanism, the forward moving mechanism comprises a base (20), the base (20) is of a strip-shaped plate structure, strip-shaped through holes are formed in the base (20), a second motor is fixed to the rear ends of the strip-shaped through holes, the bottom plate (19) is attached to the top side wall of the base (20), and the base (20) plays a supporting role; the motor comprises a second motor, a second lead screw (21) is fixed at the front end of a second motor rotor, a moving block (22) is sleeved on the second lead screw (21), the top end of the moving block (22) is fixedly connected with the bottom side wall of the bottom plate (19), and the second motor drives the second lead screw (21) to rotate, so that the moving block (22) moves back and forth along the second lead screw (21) to drive the first supporting mechanism to move back and forth.
4. A civil foundation pit excavation apparatus as claimed in claim 3, wherein: a forward moving mechanism is arranged below the second supporting mechanism (23), and the two forward moving mechanisms can simultaneously drive the first supporting mechanism and the second supporting mechanism (23) to move at the same speed and in the same direction.
5. A civil foundation pit excavation apparatus as claimed in claim 3, wherein: the base (20) is provided with a plurality of vertical through holes, and the ground piles can penetrate through the vertical through holes to be inserted into a soil layer to fix the base (20) on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589089.7U CN214272177U (en) | 2020-07-24 | 2020-07-24 | Civil engineering foundation pit excavating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589089.7U CN214272177U (en) | 2020-07-24 | 2020-07-24 | Civil engineering foundation pit excavating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272177U true CN214272177U (en) | 2021-09-24 |
Family
ID=77804483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021589089.7U Active CN214272177U (en) | 2020-07-24 | 2020-07-24 | Civil engineering foundation pit excavating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809142A (en) * | 2022-04-19 | 2022-07-29 | 中建八局第三建设有限公司 | Perpendicular digging device of deep basal pit |
-
2020
- 2020-07-24 CN CN202021589089.7U patent/CN214272177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809142A (en) * | 2022-04-19 | 2022-07-29 | 中建八局第三建设有限公司 | Perpendicular digging device of deep basal pit |
| CN114809142B (en) * | 2022-04-19 | 2023-06-23 | 中建八局第三建设有限公司 | Deep foundation pit vertical excavating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214272177U (en) | Civil engineering foundation pit excavating device | |
| CN203729876U (en) | Multifunctional non-excavation horizontal orientation drilling machine | |
| CN113802627B (en) | Excavation device and excavation method for reserved soil layer at bottom of foundation pit | |
| CN104452804A (en) | Full-face stirring and cutting wall construction machine | |
| EP1409797B1 (en) | Trenching machine | |
| CN210342043U (en) | Civil engineering foundation pit excavating device | |
| JP2003269064A (en) | Boring machine | |
| CN204608826U (en) | Tunneling boring stirs cutting and makes wall telephone | |
| CN211900586U (en) | Excavating equipment with crushing function for opencut coal mining | |
| CN114941747A (en) | Pipeline laying machine for water conservancy construction with earthwork backfill ability | |
| JPH10280470A (en) | Excavation method for underground continuous channel | |
| KR101886969B1 (en) | Ground excavating able to be attached general excavator | |
| KR101081032B1 (en) | Drilling machine and piling method using it | |
| CN1804242B (en) | Excavating and pouring machine | |
| JP2004143740A (en) | Drilling machine | |
| CN217897757U (en) | Crawler-type hole digging and earth discharging drill | |
| JPS61126229A (en) | Continuous trench excavating method and excavator and excavator attachment employed said method | |
| CN221589737U (en) | Ditcher for building construction | |
| CN218911556U (en) | Multi-angle slope cutting machine | |
| CN215290333U (en) | Novel excavation of civil engineering foundation ditch device | |
| CN211922775U (en) | Construction trencher | |
| CN212104258U (en) | Municipal works slot excavating gear | |
| CN217840142U (en) | Adjustable groove excavation and slope repairing device | |
| CN217027249U (en) | Quick digging device for water supply and drainage construction | |
| CN216277678U (en) | Drilling vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |