CN112064705A - Quick and simple digging device for digging foundation trench drainage ditch and slotting method - Google Patents

Abstract

The invention discloses a quick and simple excavator device for excavating a base groove drainage ditch and a grooving method, and belongs to the field of base groove drainage ditch construction. The thickness limiting main part and the thickness limiting auxiliary part are used comprehensively, the reset function of the part can be realized after reset through the movable arrangement of the top of the thickness limiting main part on the groove digging plate, the thickness control limitation is performed at the bottom, one end of the thickness limiting auxiliary part is rotatably connected on the groove digging plate, the other end is movably arranged with the thickness limiting main part, and the reset is realized under the action of the reset part II, when in use, the trenching plate is driven by the excavator arm to move, the thickness limiting main part slides in the guide groove I and acts on the first resetting part, meanwhile, the thickness limiting auxiliary part slides relative to the thickness limiting main part and acts on the second resetting part, after a station is finished, the thickness limiting main part and the thickness limiting auxiliary part respectively realize resetting under the action of the resetting part I and the resetting part II, and the groove digging thickness can be well controlled after comprehensive use, so that the drainage ditch is consistent in digging depth and high in construction quality.

Description

Quick and simple digging device for digging foundation trench drainage ditch and slotting method

Technical Field

The invention relates to the technical field of construction of base groove drainage ditches, in particular to a quick and simple excavator device for excavating the base groove drainage ditches and a grooving method.

Background

At present, all construction engineering foundation earthwork construction bottoms in the field of construction engineering of 200 mm and 300mm including open drainage ditches need manual excavation and flattening, large-area earthwork can only be excavated by excavating a digging machine, and detailed drainage ditches can not be operated by machinery. The foundation trench is provided with the drainage ditch and mainly has the effects of intercepting water flow and draining accumulated water, so that the bottom of the foundation pit is prevented from being soaked in underground water, the soil texture becomes soft, the bearing capacity of the foundation is reduced, and the upper structure is further influenced. The importance of the drainage ditch in the foundation pit can be seen. Among the prior art, mostly adopt the land is a fixed fluting piece of installation on excavator bucket, utilizes fluting piece in the excavation of basal trough bottom, makes fluting piece make the arc motion along with the removal of digging the horn for can not guarantee the degree of depth of escape canal, because the degree of depth causes ponding can't reach its ideal effect for a moment easily, the rework rate is higher.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a quick and simple excavator device for excavating a base groove drainage ditch and a grooving method.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a quick simple and convenient quick excavator device in excavation basal trough escape canal, includes the bucket, the rear side of bucket is equipped with excavation mechanism, excavation mechanism is including digging the frid, reset a piece one, thickness restriction main part and thickness restriction auxiliary part, digging the frid and having seted up guide way one, install in the guide way one and reset a piece one, thickness restriction main part activity sets up in guide way one inside and with reset a fixed connection, guide way two has been seted up on the thickness restriction main part, two internally mounted of guide way have reset a piece two, the one end of thickness restriction auxiliary part is rotated and is connected in the bottom of digging the frid, the other end activity sets up in the inside of guide way two and with reset a two and be connected.

Further preferred scheme, thickness restriction main part includes main part and horizontal plate, the one end activity of main part sets up in the inside of guide way one and with reset one and be connected, guide way two is seted up in the main part, the bottom fixed connection horizontal plate of main part, the back lateral wall top of main part is installed horizontal limit structure.

Further preferred scheme, horizontal limit structure is including the spacing mainboard and the spacing subplate that are fan-shaped shape, spacing mainboard fixed mounting is in the main part, the mounting groove has been seted up in the horizontal plate, the inside piece that resets that is equipped with of mounting groove is three, spacing subplate rotate connect on spacing mainboard and with mounting groove sliding fit, the upper surface of spacing subplate with dig groove plate's back lateral wall laminating, lower surface along stretch to the mounting groove inside with reset three fixed connection of piece.

Further preferred scheme, excavation mechanism still includes the lateral adjustment unit, the lateral adjustment unit includes fixed plate, guide, installation piece and separation piece, the fixed plate is installed on the back lateral wall at the excavator bucket, the guide be equipped with two sets ofly and all set up with the relative lateral sliding of fixed plate, two sets of all rotate on the guide and be connected with locking bolt, two sets of equal screw-thread fit has lock nut on the locking bolt, the installation piece is provided with two sets ofly, two sets of installation piece fixed connection is on the fluting board, and is two sets of set up the open slot with the locking bolt adaptation that corresponds on the installation piece, two the recess with the lock nut looks adaptation that corresponds is seted up to one side of fixed plate back to the installation piece, block one side at the relative fixed plate of fluting board to the separation piece fixed mounting.

According to a further preferred scheme, the fixed plate is provided with two groups of limiting plates which are longitudinally arranged, the two groups of limiting plates are all connected with two sliding blocks in a sliding mode, the two groups of sliding blocks are all connected with bolts for locking the sliding blocks and the limiting plates, the two sliding blocks of each group are connected with a guide rail together, and the two groups of guide rails are in sliding fit with corresponding guide pieces respectively.

Further preferably, the horizontal plate and the main body corner node are in arc transition.

The invention also discloses a grooving method of the excavator device for quickly and simply excavating the base groove drainage ditch, which comprises the following steps:

A. firstly, adjusting two groups of sliding blocks on a limiting plate and driving two groups of guide pieces, guide rails and a grooving plate to longitudinally move together, and when the two groups of guide pieces, the guide rails and the grooving plate move to a required depth position, locking the sliding blocks and the guide rails through bolts so as to finish the depth control and adjustment work;

B. adjusting the locking bolt and the locking nut to enable a gap to be formed between the separation plate and the fixing plate, then moving the sliding guide piece to a required position, re-adjusting the sliding guide piece through the locking bolt and the locking nut to enable the separation block to be clamped between the fixing plate and the grooving plate, and re-locking the fixing plate and the grooving plate;

C. the excavator arm is adjusted to enable the excavating operation plate to coincide with a target grooving position, the excavator arm is operated to drive the grooving plate to perform grooving processing on the grooving position, the excavating operation plate swings by a corresponding angle along with the excavator arm along with the swing angle of the excavator arm, the grooving plate, the main body and the horizontal plate integrally rotate relatively, the main body moves upwards along the guide groove and acts on the first reset piece at the same time, the main body always keeps a vertical state under the comprehensive action of the limiting main plate, the limiting auxiliary plate and the third reset piece, and the thickness limiting auxiliary piece rotates downwards along the grooving plate in the process, and the other end simultaneously moves along the guide groove and acts on the second reset piece;

D. after the excavation of the single excavator arm is finished, the first reset piece, the second reset piece and the third reset piece respectively act on the main body, the thickness limiting auxiliary piece and the limiting auxiliary plate to reset;

E. and D, repeating the steps C and D until the drainage ditch is completely excavated.

Compared with the prior art, the invention has the following beneficial effects:

1. the thickness limiting main part and the thickness limiting auxiliary part are comprehensively used, the top of the thickness limiting main part is movably arranged on the groove digging plate, the reset function of the part can be realized after reset, the thickness control limitation is performed at the bottom of the groove digging plate, one end of the thickness limiting auxiliary part is rotatably connected to the groove digging plate, the other end of the thickness limiting auxiliary part is movably arranged with the thickness limiting main part, reset is realized under the action of the reset part II, when the thickness limiting auxiliary part is used, the groove digging plate is driven by the excavator arm to move, the thickness limiting main part slides in the guide groove I and acts on the reset part I, meanwhile, the thickness limiting auxiliary part and the thickness limiting main part slide relatively and act on the reset part II, when one station is completed, the thickness limiting main part and the thickness limiting auxiliary part respectively realize reset under the action of the reset part I and the reset part II, after comprehensive use, the groove digging thickness can be well controlled, the consistent digging depth of the drainage ditch is achieved, and the, without having to repeat operations or rework.

2. The thickness limiting main part arranged in the invention comprises a main body and a horizontal plate, the main body slides in the first guide groove, the bottom of the main body is connected with the horizontal plate, and meanwhile, the main body is provided with a horizontal limiting structure for limiting the horizontal plate to be always in a horizontal state so as to ensure the thickness during grooving. Horizontal limit structure includes spacing mainboard, spacing subplate and resets three, utilizes to reset three and makes the horizontal plate be in the horizontality with spacing subplate top to the bottom surface of grooving board, the horizontal plate common use that combines the bottom simultaneously, and the control effect of thickness is highly realized through the main part to the back.

3. The transverse adjusting unit arranged in the device comprises a fixing plate, a guide piece, a mounting plate and a blocking block, the guide piece is used for transversely moving on the fixing plate, and the locking bolt and the locking nut on the guide piece are locked with the mounting block on the slotted plate and tightly press the blocking block to realize transverse locking between the slotted plate and the fixing plate, so that the device can realize wider application range. Meanwhile, the limiting plate is arranged on the fixing plate, the guide rail fixedly connected with the sliding block on the limiting plate is utilized, the guide rail is in sliding fit with the guide piece, and the longitudinal adjustment is realized through the position movement and locking of the sliding block on the limiting plate to achieve the effect of adjusting the depth of the groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the overall structure of the thickness limiting main part and the horizontal limiting structure according to the present invention;

FIG. 4 is a rear view showing the overall structure of the lateral adjustment unit of the present invention;

fig. 5 is a view showing a connection relationship of a guide member, a lock bolt and a mounting block in the present invention.

In the figure: 1. excavating a bucket; 2. digging a groove plate; 3. a first resetting part; 4. a first guide groove; 5. a second guide groove; 6. a second resetting piece; 7. a thickness limiting sub-assembly; 8. a main body; 9. a horizontal plate; 10. a limiting main board; 11. a limiting auxiliary plate; 12. mounting grooves; 13. a third resetting part; 14. a fixing plate; 15. a guide member; 16. mounting blocks; 17. a barrier block; 18. locking the bolt; 19. locking the nut; 20. a limiting plate; 21. a slider; 22. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 to 5, a quick simple and convenient excavator device in excavation base groove escape canal, including excavator 1, the rear side of excavator 1 is equipped with excavation mechanism, excavation mechanism includes digger plate 2, the piece that resets 3, thickness restriction main part and thickness restriction auxiliary part 7, digger plate 2 is last to have seted up guide way one 4, it is the spring to install the piece that resets 3 in the guide way one 4, thickness restriction main part slides and sets up in guide way one 4 inside and with the piece that resets 3 fixed connection, guide way two 5 have been seted up on the thickness restriction main part, guide way two 5 internally mounted has the piece that resets two 6 are the spring, the one end rotation of thickness restriction auxiliary part 7 is connected in digger plate 2's bottom, the other end slides and sets up in guide way two 5 inside and is connected with the piece that resets two 6. Through the thickness restriction main part, the up-and-down movement of the inner part of the guide groove I4 can be realized when the digging arm drives the digging plate 2 to dig the groove, meanwhile, the thickness restriction auxiliary part 7 also moves towards the bottom of the thickness restriction main part to support the thickness restriction main part, and further the depth of the digging groove is ensured, and along with the continuation of the digging groove, the depth is always kept in the limit range of the thickness restriction main part and kept consistent, so that the reworking in the later period is avoided, and the construction quality is effectively controlled.

In this embodiment, further preferably, the thickness limiting main part includes a main body 8 and a horizontal plate 9, one end of the main body 8 is slidably disposed inside the first guide groove 4 and is connected with the first reset part 3, the second guide groove 5 is opened on the main body 8, the bottom of the main body 8 is fixedly connected with the horizontal plate 9, and a horizontal limiting structure is installed at the top of the rear side wall of the main body 8. The main body 8 slides in the first guide groove 4, the bottom of the main body is connected with the horizontal plate 9, and meanwhile the main body 8 is provided with a horizontal limiting structure for limiting the thickness of the horizontal plate 9 when the horizontal plate is always in a horizontal state and used for ensuring grooving.

Further preferred scheme in this embodiment, horizontal limit structure is including the spacing mainboard 10 and the spacing subplate 11 that are fan-shaped shape, spacing mainboard 10 fixed mounting is in main part 8, mounting groove 12 has been seted up on horizontal plate 9, the inside three 13 of piece that reset that is equipped with of mounting groove 12, spacing subplate 11 rotate connect on spacing mainboard 10 and with mounting groove 12 sliding fit, the laminating of the back lateral wall of the upper surface of spacing subplate 11 and grooving board 2, lower surface along stretch to mounting groove 12 inside with three 13 fixed connection of piece that resets. Utilize three 13 of piece that reset to push up spacing subplate 11 to the bottom surface of digging groove board 2, combine the horizontal plate 9 of bottom to use jointly simultaneously and make horizontal plate 9 be in the horizontality, the control effect of thickness is realized through main part 8 height afterwards.

In a further preferred aspect of this embodiment, the excavating mechanism further includes a lateral adjusting unit, the lateral adjustment unit comprises a fixing plate 14, a guide 15, a mounting block 16 and a blocking block 17, the fixing plate 14 is arranged on the rear side wall of the bucket 1, two groups of guide pieces 15 are arranged and are arranged in a relative transverse sliding mode with the fixing plate 14, locking bolts 18 are rotatably connected on the two groups of guide pieces 15, locking nuts 19 are matched on the two groups of locking bolts 18 in a threaded mode, the installation piece 16 is provided with two sets, two sets of 16 fixed connection of installation piece is on digging groove plate 2, and is two sets of set up the open slot with the 18 adaptations of corresponding locking bolt on the installation piece 16, two the recess with the 19 looks adaptations of corresponding lock nut is seted up to one side that the installation piece 16 is back to fixed plate 14, block 17 fixed mounting in one side of digging groove plate 2 relative fixed plate 14. The guide member 15 is used to move transversely on the fixing plate 14, and the locking bolt 18 and the locking nut 19 on the guide member 15 are locked with the mounting block 16 on the slotted plate 2 and tightly press the blocking block 17 to realize transverse locking between the slotted plate 2 and the fixing plate 14, so that the device can realize wider application range.

In a further preferred scheme in this embodiment, two sets of limiting plates 20 that are longitudinally arranged are arranged on the fixing plate 14, two sets of limiting plates 20 are all connected with two sliders 21 in a sliding manner, two sets of sliders 21 are all connected with bolts for locking the sliders 21 and the limiting plates 20, two sliders 21 of each set are connected with a guide rail 22 together, and two sets of guide rails 22 are respectively in sliding fit with the corresponding guide 15. The guide rail 22 fixedly connected with the sliding block 21 on the limiting plate 20 is utilized, the guide rail 22 is in sliding fit with the guide piece 15, and the longitudinal adjustment is realized through the position movement and locking of the sliding block 21 on the limiting plate 20 to achieve the effect of adjusting the depth of the groove.

In a further preferable scheme in this embodiment, the horizontal plate 9 and the main body 8 are in arc transition at a corner node, so as to reduce the forward resistance and avoid an excessive deviation effect.

Example 2:

a grooving method for a quick and simple excavator device for excavating a base groove drainage ditch comprises the following steps:

A. firstly, two groups of sliding blocks 21 on a limiting plate 20 are adjusted, two groups of guide pieces 15, guide rails 22 and a grooving plate 2 are driven to longitudinally move together, and when the two groups of guide pieces move to a required depth position, the sliding blocks 21 and the limiting plate 20 are locked through bolts, so that the depth control and adjustment work is finished;

B. adjusting the locking bolt 18 and the locking nut 19 to make a gap appear between the blocking plate 17 and the fixing plate 14, then moving the sliding guide 15 to a required position, re-adjusting the locking bolt 18 and the locking nut 19 to make the blocking block 17 clamped between the fixing plate 14 and the slotted plate 2, and re-locking the fixing plate 14 and the slotted plate 2;

C. adjusting the excavator arm to enable the excavating operation plate 2 to coincide with a target grooving position, operating the excavator arm to drive the grooving plate 2 to perform grooving treatment on the grooving position, along with the swinging angle of the excavator arm, swinging the excavating operation plate 2 along with the excavator arm by a corresponding angle, enabling the excavating operation plate 2, the main body 8 and the horizontal plate 9 to integrally rotate relatively, moving upwards along the guide groove I4 and acting on the resetting piece I3 at the same time, enabling the main body 8 to always keep a vertical state under the comprehensive action of the limiting main plate 10, the limiting auxiliary plate 11 and the resetting piece III 13, enabling the thickness limiting auxiliary piece 7 to rotate downwards along the grooving plate 2 in the process, enabling the other end to simultaneously move towards the bottom along the guide groove II 5 and acting on the resetting piece II 6;

D. after the excavation of the single excavator arm is finished, the first reset piece 3, the second reset piece 6 and the third reset piece 13 respectively act on the main body 8, the thickness limiting auxiliary piece 7 and the limiting auxiliary plate 11 to reset;

E. and D, repeating the steps C and D until the drainage ditch is completely excavated.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be equally replaced or changed within the protection scope of the present invention.

Claims (7)

1. A quick and simple excavator device for excavating a base groove drainage ditch comprises an excavator bucket (1), it is characterized in that the rear side of the bucket (1) is provided with an excavation mechanism, the excavation mechanism comprises a groove digging plate (2), a first resetting piece (3), a thickness limiting main piece and a thickness limiting auxiliary piece (7), a first guide groove (4) is formed in the grooving plate (2), a first reset piece (3) is installed in the first guide groove (4), the thickness limiting main part is movably arranged in the guide groove I (4) and is fixedly connected with the resetting part I (3), a second guide groove (5) is formed in the thickness limiting main part, a second reset part (6) is installed in the second guide groove (5), one end of the thickness limiting auxiliary part (7) is rotatably connected to the bottom of the grooving plate (2), and the other end of the thickness limiting auxiliary part is movably arranged in the guide groove II (5) and connected with the resetting part II (6).

2. The quick and simple excavator device for excavating the foundation trench drainage ditch according to claim 1, wherein the thickness limiting main part comprises a main body (8) and a horizontal plate (9), one end of the main body (8) is movably arranged in the guide groove I (4) and is connected with the reset part I (3), the guide groove II (5) is arranged on the main body (8), the bottom of the main body (8) is fixedly connected with the horizontal plate (9), and a horizontal limiting structure is installed at the top of the rear side wall of the main body (8).

3. The quick and simple excavator device for excavating the foundation trench drainage ditch according to claim 2, characterized in that the horizontal limiting structure comprises a limiting main board (10) and a limiting auxiliary board (11) which are both in a fan-shaped shape, the limiting main board (10) is fixedly installed on the main body (9), an installation groove (12) is formed in the horizontal board (9), a resetting piece III (13) is arranged in the installation groove (12), the limiting auxiliary board (11) is rotatably connected to the limiting main board (10) and is in sliding fit with the installation groove (12), and the upper surface of the limiting auxiliary board (11) is attached to the rear side wall of the excavation board (2), and the lower surface of the limiting auxiliary board extends to the inside of the installation groove (12) and is fixedly connected with the resetting piece III (13).

4. The excavator device for quickly and conveniently excavating the foundation trench drainage ditch according to claim 1, characterized in that the excavating mechanism further comprises a transverse adjusting unit, the transverse adjusting unit comprises a fixing plate (14), a guide member (15), two sets of mounting blocks (16) and a blocking block (17), the fixing plate (14) is mounted on the rear side wall of the bucket (1), the guide member (15) is provided with two sets which are transversely arranged in a sliding manner relative to the fixing plate (14), the two sets of guide members (15) are rotatably connected with locking bolts (18), the two sets of locking bolts (18) are respectively in threaded fit with locking nuts (19), the two sets of mounting blocks (16) are provided with two sets, the two sets of mounting blocks (16) are fixedly connected on the trench excavating plate (2), the two sets of mounting blocks (16) are provided with open slots matched with the corresponding locking bolts (18), two installing blocks (16) back to one side of the fixing plate (14) are provided with grooves matched with corresponding locking nuts (19), and the blocking blocks (17) are fixedly installed on one side of the groove digging plate (2) opposite to the fixing plate (14).

5. The quick and simple excavator device for excavating the foundation trench drainage ditch according to claim 4, characterized in that two sets of longitudinally arranged limiting plates (20) are arranged on the fixing plate (14), two sets of the limiting plates (20) are both connected with two sliding blocks (21) in a sliding manner, two sets of the sliding blocks (21) are both connected with bolts for locking the sliding blocks (21) and the limiting plates (20), two sliding blocks (21) of each set are both connected with a guide rail (22), and two sets of the guide rails (22) are respectively in sliding fit with the corresponding guide pieces (15).

6. The quick and easy excavator device for excavating a foundation trench drain according to claim 2, wherein the horizontal plate (9) and the corner node of the main body (8) are in circular arc transition.

7. A grooving method for a quick and simple excavator device for excavating a base groove drainage ditch is characterized by comprising the following steps of:

A. firstly, two groups of sliding blocks (21) on a fixed plate (14) are adjusted, two groups of guide pieces (15), guide rails (22) and a grooving plate (2) are driven to longitudinally move together, and when the two groups of sliding blocks move to a required depth position, the sliding blocks (21) and the guide rails (20) are locked through bolts, so that the depth control and adjustment work is finished;

B. adjusting the locking bolt (18) and the locking nut (19) to enable a gap to be formed between the blocking plate (17) and the fixing plate (14), then moving the sliding guide piece (15) to a required position, re-adjusting the sliding guide piece through the locking bolt (18) and the locking nut (19) to enable the blocking block (17) to be clamped between the fixing plate (14) and the groove digging plate (2), and re-locking the fixing plate (14) and the groove digging plate (2);

C. adjusting an excavator arm to enable an excavating operation plate (2) to coincide with a target grooving position, operating the excavator arm to drive a grooving plate (2) to perform grooving treatment on the grooving position, along with the swing angle of the excavator arm, swinging the excavating operation plate (2) along with the excavator arm by a corresponding angle, enabling the grooving plate (2), a main body (8) and a horizontal plate (9) to integrally rotate relatively, moving upwards along a guide groove I (4) and acting on a resetting piece I (3), enabling the main body (8) to always keep a vertical state under the comprehensive action of a limiting main plate (10), a limiting auxiliary plate (11) and a resetting piece III (13), enabling a thickness limiting auxiliary piece (7) to rotate downwards along the grooving plate (2) in the process, enabling the other end to simultaneously move towards the bottom along the guide groove II (5) and acting on a resetting piece II (6);

D. after the excavation of the single excavator arm is finished, the first reset part (3), the second reset part (6) and the third reset part (13) respectively act on the main body (8), the thickness limiting auxiliary part (7) and the limiting auxiliary plate (11) to reset;

E. and D, repeating the steps C and D until the drainage ditch is completely excavated.

Images