CN214574224U - Trimming shovel and continuous wall grab bucket machine - Google Patents

Abstract

The application provides a deburring shovel and continuous wall grab bucket machine is applied to a continuous wall grab bucket machine, the continuous wall grab bucket machine includes: the arm support is used for connecting the bucket head; the bucket head is arranged below the arm support and is constructed to move along a direction vertical to the ground to realize soil grabbing and slotting; the mounting frame is fixedly mounted at the end part, close to the bucket head, of the arm support and is used for being connected with the trimming shovel; wherein, the deburring shovel includes: the connecting part is arranged on the mounting frame and used for enhancing the rigidity of the trimming shovel; and the trimming part is fixedly connected with one end of the connecting part and used for flatting the inner wall of the groove dug by the bucket head so as to ensure that the inner wall of the dug groove is neat, and meanwhile, the connecting part increases the rigidity of the whole trimming shovel device, so that the problems of extrusion deformation and damage fracture of the trimming shovel in the construction process are prevented, the construction efficiency is improved, and the application range of the trimming shovel is wider.

Description

Trimming shovel and continuous wall grab bucket machine

Technical Field

The application relates to the technical field of engineering machinery, in particular to a trimming shovel and a continuous wall grab bucket machine.

Background

The continuous wall grab bucket machine is a construction machine used in piling foundation construction, is mainly used for grooving, can meet the requirements of high-efficiency and high-quality construction, is widely used for various deep foundation engineering constructions such as working shafts of outer walls of high-rise buildings, underground parking lots, subways, shields and underground pipelines, revetments of wharf and river ports, revetments and the like, but in the grooving process, the inner wall of a groove dug by the continuous wall grab bucket machine is irregular, so that the construction efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the application provides a trimming shovel and continuous wall grab bucket machine, has solved the problem that the inner wall of the groove that continuous wall grab bucket machine dug is irregular and influences the efficiency of construction.

According to one aspect of the application, an embodiment of the application provides a trim shovel for a continuous wall grab, the continuous wall grab comprising: the arm support is used for connecting the bucket head; the bucket head is arranged below the arm support and is constructed to move along a direction vertical to the ground to realize soil grabbing and slotting; the mounting frame is fixedly mounted at the end part, close to the bucket head, of the arm support and is used for being connected with the trimming shovel;

wherein, the deburring shovel includes: the connecting part is arranged on the mounting frame and used for enhancing the rigidity of the trimming shovel; and the trimming part is fixedly connected with one end of the connecting part and is used for flatting the inner wall of the groove dug by the bucket head.

In one embodiment, the connection portion includes: the limiting groove is formed in the middle of the connecting part; wherein, the mounting bracket includes: and the limiting block is matched with the limiting groove.

In an embodiment, further comprising: a plurality of first strengthening ribs, use the mounting bracket is the center, and the symmetry is installed on connecting portion.

In an embodiment, further comprising: and the second reinforcing ribs are uniformly distributed among the first reinforcing ribs.

In an embodiment, further comprising: and the third reinforcing ribs are vertically crossed with the first reinforcing ribs and are arranged in a cross shape.

In an embodiment, further comprising: and the reinforcing plates are symmetrically and fixedly arranged at two end parts of the connecting part.

In one embodiment, the cross-section of the trimming portion in the movement direction of the bucket head comprises a trapezoid.

In an embodiment, further comprising: and the wear-resistant strip is fixedly arranged on the edge of the trimming part far away from the connecting part, is arranged along the extending direction of the edge and is used for reducing the wear of the trimming part.

In one embodiment, the wear strip comprises: and the section of the anti-slip threads in the motion direction of the bucket head is in a convex tooth shape.

According to another aspect of the present application, embodiments of the present application provide a continuous wall grab machine comprising: the arm support is used for connecting the bucket head; the bucket head is arranged below the arm support and is constructed to move along a direction vertical to the ground to realize soil grabbing and slotting; the mounting frame is fixedly mounted at the end part, close to the bucket head, of the arm support and is used for being connected with the trimming shovel; and the trimming shovel of any one of the above embodiments, comprising: the connecting part is arranged on the mounting frame and used for enhancing the rigidity of the trimming shovel; and

and the trimming part is fixedly connected with one end of the connecting part and used for flatting the inner wall of the groove dug by the bucket head.

The trimming shovel comprises a connecting part, the trimming shovel is installed on an installation frame through the connecting part, and then the installation frame is installed on two sides of the continuous wall grab bucket; the trimming part is fixedly connected with one end of the connecting part; when the bucket head of the continuous wall grab bucket machine grabs soil and slots, the inner wall of the protective groove is flatly shoveled through the rigidity of the trimming shovel, so that the inner wall of the dug groove is neat, meanwhile, the rigidity of the whole trimming shovel device is increased through the connecting portion, the problem that the trimming shovel is deformed due to extrusion and broken due to damage in the construction process is solved, the construction efficiency is improved, and the application range of the trimming shovel is wider.

Drawings

Fig. 1 is a schematic structural diagram of a continuous wall grab bucket machine according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an edge-trimming shovel according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of an edge-trimming shovel according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a mounting frame according to an embodiment of the present application.

FIG. 5 is a top view of an edge-trimmer shovel according to an embodiment of the present disclosure.

FIG. 6 illustrates a bottom view of an edge-trimmer shovel according to an embodiment of the present application.

FIG. 7 is a front view of the trimming blade provided in accordance with an embodiment of the present application.

FIG. 8 is a front view of an alternative embodiment of the present application showing an edge-trimmer shovel.

Figure 9 illustrates a cross-sectional view of a trim portion provided in accordance with an embodiment of the present application.

FIG. 10 illustrates a rear view of an edge trimmer shovel according to an embodiment of the present application.

Figure 11 illustrates a cross-sectional view of a trim portion provided in accordance with an embodiment of the present application.

Fig. 12 is a side view of a continuous wall grab bucket machine according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic structural diagram of a continuous wall grab bucket machine according to an embodiment of the present application. As shown in fig. 1, the trimmer shovel is applied to a continuous wall grab 9, and the continuous wall grab 9 includes: arm support 13, bucket head 10 and mounting bracket 3. The arm support 13 is used for connecting the bucket head 10; the bucket head 10 is arranged below the arm support 13 and is configured to move along a direction vertical to the ground to realize soil grabbing and slotting; and the mounting frame 3 is fixedly mounted at the end part of the arm frame 13 close to the bucket head 10 and is used for connecting the trimming shovel. Fig. 2 is a schematic structural diagram of an edge-trimming shovel according to an embodiment of the present application. As shown in fig. 2, wherein the trimming blade includes: the connecting part 1 is arranged on the mounting frame 3 and used for enhancing the rigidity of the trimming shovel; and a trimming portion 2 fixedly connected to one end of the connecting portion 1 for leveling an inner wall of a groove dug by the bucket head 10.

In particular, the continuous wall grab 9 is a construction machine used in piling foundation construction, which is mainly used for grooving. As shown in fig. 1, the continuous wall grab loader 9 includes an arm support 13, a pair of bucket heads 10 are mounted below the arm support 13, the bucket heads 10 move along the arm support 13 in a direction perpendicular to the ground to grab soil on the ground, the bucket heads 10 are divided into a left bucket head and a right bucket head, the left bucket head and the right bucket head are separated and attached to prevent the grabbed soil from falling down, the mounting frame 3 mainly serves to connect the trimming shovel, the trimming shovel is mounted at the end of the arm support 13 by the mounting frame 3 and is close to the bucket head 10, and the trimming shovel cooperates with the bucket head 10 to shovel the inner wall of a groove dug by the bucket head 10.

As shown in fig. 2, the trimming shovel includes a connecting portion 1 and a trimming portion 2, the connecting portion 1 is perpendicular to the trimming portion 2, and the mounting frame 3 is detachably connected to the trimming shovel through the connecting portion 1, so that the trimming shovel can be maintained and replaced conveniently. The mounting frame 3 is also provided with an internal recess for mounting the mounting frame 3 on a continuous wall grab 9. The trimming blade is mounted on the mounting frame 3 through the connecting portion 1, and then the mounting frame 3 is mounted on both sides of the continuous wall grab 9. When the diaphragm wall grab bucket machine 9 is grooved, the inner wall of the protective groove is flatly shoveled through the rigidity of the trimming shovel so as to keep the neatness of the excavated protective groove, meanwhile, the rigidity of the whole trimming shovel device is increased through the connecting part 1, the problems of extrusion deformation and damage fracture of the trimming shovel in the construction process are prevented, the construction efficiency is improved, and the application range of the trimming shovel is wider.

It should be understood that the mounting bracket 3 and the trimming shovel can be detachably connected through bolts and nuts, and can also be detachably connected through other detachable connection modes. Therefore, as long as the mounting frame 3 is detachable from the trimming shovel, the connection form between the mounting frame 3 and the trimming shovel is not limited in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a leveling blade according to an embodiment of the present application. As shown in fig. 3, the connecting portion 1 includes a limiting groove 5, and the limiting groove 5 is opened in the middle of the connecting portion 1. Fig. 4 is a schematic structural diagram of a mounting frame according to an embodiment of the present application. As shown in fig. 4, the mounting bracket 3 includes a limiting block 4 adapted to the limiting groove 5.

Specifically, bottom fixed mounting at the upper surface of mounting bracket 3 has stopper 4, and spacing groove 5 has been seted up at the middle part of connecting portion 1, and stopper 4 is the same with the shape and the size of spacing groove 5, as shown in fig. 4, has seted up a plurality of first through-holes 11 on stopper 4, and first through-hole 11 link up to stopper 4 from the upper surface of mounting bracket 3, as shown in fig. 3, has seted up a plurality of second through-holes 12 corresponding with first through-hole 11 on the spacing groove 5. The limiting block 4 is in butt joint with the limiting groove 5, the whole trimming shovel device is quickly positioned, and then bolts are installed in the first through hole 11 and the second through hole 12, so that the mounting frame 3 and the trimming shovel are fixedly installed; simultaneously, the limiting block 4 is clamped in the limiting groove 5 to limit the trimming shovel, so that the trimming shovel is prevented from moving relative to the mounting frame 3, and the stability of the trimming shovel in the process of flatting the inner wall of the protective groove is improved.

FIG. 5 is a top view of an edge-trimmer shovel according to an embodiment of the present disclosure. As shown in fig. 5, the trimming blade further includes: the first reinforcing ribs 6 are symmetrically installed on the connecting portion 1 with the mounting frame 3 as a center.

Specifically, the connecting portion 1, which is the connecting portion between the trimming blade and the mounting bracket 3, needs to have a certain rigidity to prevent deformation due to excessive stress during the construction process. Through a plurality of first strengthening ribs 6 of fixed mounting on connecting portion 1 to mounting bracket 3 is the center, and bilateral symmetry distributes at the both ends of connecting portion 1, increases connecting portion 1's rigidity to reach the purpose that increases whole deburring shovel device rigidity, thereby at the in-process of deburring the flat protective tank inner wall of deburring shovel, the operation that the deburring shovel can be stable and quick has prolonged the life of deburring shovel.

It should be understood that the connecting portion 1 and the plurality of first reinforcing ribs 6 may be fixedly connected by welding, and may also be fixedly connected by other fixing methods. Therefore, the connection part 1 and the plurality of first reinforcing ribs 6 may be fixed to each other, and the connection form between the connection part 1 and the plurality of first reinforcing ribs 6 is not limited in the embodiment of the present application.

FIG. 6 illustrates a bottom view of an edge-trimmer shovel according to an embodiment of the present application. As shown in fig. 6, the edge-trimmer blade further includes a plurality of second reinforcing ribs 14 evenly distributed among the plurality of first reinforcing ribs 6.

Specifically, the plurality of second reinforcing ribs 14 are fixedly installed in the middle of the connecting portion 1 and uniformly distributed between the plurality of first reinforcing ribs 6, and the installation direction of the plurality of second reinforcing ribs 14 is perpendicular to the installation direction of the plurality of first reinforcing ribs 6. The first reinforcing ribs 6 are used for increasing the strength of the end portions of the connecting portions 1, the second reinforcing ribs 14 are used for increasing the strength of the middle portions of the connecting portions 1, and the connecting portions 1 can bear and share the stress, so that the structural strength of the connecting portions 1 is improved well, the overall deformation resistance of the trimming shovel is increased, the rigidity of the trimming shovel is improved, the stable and efficient construction of the trimming shovel is facilitated, and the service life of the trimming shovel is prolonged.

It should be understood that the connecting portion 1 and the plurality of second reinforcing ribs 14 may be fixedly connected by welding, and may also be fixedly connected by other fixing methods. Therefore, as long as the plurality of second reinforcing beads 14 and the connecting portion 1 are fixedly connected, the connection form of the plurality of second reinforcing beads 14 and the connecting portion 1 is not limited in the embodiment of the present application.

FIG. 7 is a front view of the trimming blade provided in accordance with an embodiment of the present application. As shown in fig. 7, the edge-trimmer blade further includes a plurality of third reinforcing ribs 15 perpendicularly intersecting the plurality of first reinforcing ribs 6.

The third reinforcing ribs 15 are fixedly arranged on the connecting portion 1, each third reinforcing rib of the third reinforcing ribs 15 is vertically intersected with each first reinforcing rib of the first reinforcing ribs 6, an I-shaped reinforcing structure is formed on the surface of the connecting portion 1, and the intersecting positions of the third reinforcing ribs 15 and the first reinforcing ribs 6 are provided with transverse and longitudinal strength at the same time, so that the rigidity of the whole connecting portion 1 is greatly improved, and the trimming shovel can be better protected.

It should be understood that the connecting portion 1 and the plurality of third reinforcing ribs 15 may be fixedly connected by welding, and may also be fixedly connected by other fixing methods. Therefore, the connection form of the plurality of third reinforcing beads 15 and the connecting portion 1 is not limited in the embodiment of the present application as long as the plurality of third reinforcing beads 15 and the connecting portion 1 are fixedly connected.

FIG. 8 is a front view of an alternative embodiment of the present application showing an edge-trimmer shovel. As shown in fig. 8, the edge-trimmer blade further includes a plurality of reinforcing plates 16 symmetrically fixedly attached to both end portions of the connecting portion 1. The connecting portion 1 deforms due to overlarge stress in the construction process, the reinforcing plates 16 are symmetrically arranged at the two end portions of the connecting portion 1, the projection of the reinforcing plates 16 on the connecting portion 1 is rectangular, the area of the rectangular reinforcing plates 16 is relatively large, the generated strength is relatively high, and the connecting portion 1 can be prevented from being broken due to vibration in the construction process.

Figure 9 illustrates a cross-sectional view of a trim portion provided in accordance with an embodiment of the present application. As shown in fig. 9, the cross section of the trim portion 2 in the movement direction of the head 10 includes a trapezoid 8. The edge trimming portion 2 is required to have a strong ability to break the earth as a plane in contact with the inner wall of the trench, and to be capable of quickly digging into the earth and leveling the excavated inner wall of the trench. The trimming part 2 is set to be trapezoidal with two narrow end parts and a wide middle part, the trimming part is installed at the end part of the arm support 13 close to the bucket head 10, when the bucket head 10 moves along the direction vertical to the ground, the trimming shovel also moves along the direction vertical to the ground, the bucket head 10 is used for digging a soil excavation groove, the trapezoidal upper bottom of the trimming part 2 faces downwards, the trapezoidal upper bottom firstly contacts the groove dug by the bucket head 10, and the trimming part 2 flatly shovels the inner wall of the groove dug by the bucket head 10 along with the downward movement of the trimming shovel. The edge trimming part 2 is set to be a trapezoidal surface, so that the soil penetrating capacity can be enhanced, meanwhile, the edge trimming part 2 can be ensured to keep certain rigidity, and the construction efficiency of the trimming shovel is improved.

FIG. 10 illustrates a rear view of an edge trimmer shovel according to an embodiment of the present application. As shown in fig. 10, the trimming blade further includes a wear-resistant strip 7 fixedly mounted on an edge 17 of the trimming portion 2 away from the connecting portion 1, and arranged along an extending direction of the edge 17, for reducing wear of the trimming portion 2.

Specifically, when the trimming shovel is used for shoveling the inner wall of the groove, the trimming portion 2 serves as a plane which is in contact with the inner wall of the groove, damage and fracture are easily caused, the wear-resistant strip 7 is fixedly mounted on the trimming portion 2, the wear-resistant strip 7 is mounted along the edge 17 of the trimming portion 2 and arranged along the extending direction of the edge 17, the trimming portion 2 is protected, the trimming portion 2 is prevented from being damaged due to friction, and the service life of the trimming shovel is prolonged.

It should be understood that the wear strips 7 may be wear resistant metal strips, and the wear strips 7 may also be wear resistant ceramic strips. Therefore, as long as the protection function of the wear resistant strip 7 is realized, the material of the wear resistant strip 7 is not limited in the embodiment of the present application.

Figure 11 illustrates a cross-sectional view of a trim portion provided in accordance with an embodiment of the present application. As shown in fig. 11, the wear-resistant strip 7 includes: the section of the anti-slip threads 18 in the moving direction of the bucket head 10 is in a convex tooth shape. The wear-resistant strip 7 is provided with anti-skid grains 18, the anti-skid grains 18 are arranged along the extending direction of the wear-resistant strip 7 and are attached to the edge 17 of the trimming portion 2, the cross section of each anti-skid grain 18 in the moving direction of the bucket head 10 is in a convex tooth shape, so that the anti-skid coefficient of the edge 17 of the trimming portion 2 and the ground is enhanced, the friction force is increased, and the anti-skid performance of the trimming shovel is enhanced.

Fig. 12 is a side view of a continuous wall grab bucket machine according to an embodiment of the present application. As shown in fig. 12, the trimming portion 2 is provided corresponding to the bucket head 10 of the continuous wall grab 9, the bucket head 10 is used for grabbing soil for grooving, and the trimming portion 2 is used for regulating the groove dug by the bucket head 10.

Specifically, the continuous wall grab bucket machine 9 includes two sets of bucket heads 10 that correspond to each other, and the bucket head 10 divide into left bucket head and right bucket head, and left bucket head and right bucket head separation and laminating prevent that the soil of snatching from falling. Different construction requirements, the bucket head 10 and the trimming shovel are different in specification, the trimming shovel and the bucket head 10 can be designed in a modular mode through the corresponding arrangement of the trimming portion 2 and the bucket head 10, replacement is convenient, the trimming shovel can adapt to different working conditions, meanwhile, the trimming shovel is matched with the bucket head 10, the regularity of grooving is guaranteed, and the overall construction efficiency of the continuous wall grab loader 9 is improved.

An embodiment of the present application provides a continuous wall grab machine, as shown in fig. 12, the apparatus comprising: arm support 13, bucket head 10, mounting frame 3 and the trimming shovel of any one of the above embodiments. The arm support 13 is used for connecting the bucket head 10; the bucket head 10 is arranged below the arm support 13 and is configured to move along a direction vertical to the ground to realize soil grabbing and slotting; the mounting frame 3 is fixedly mounted at the end part, close to the bucket head 10, of the arm frame 13 and is used for connecting the trimming shovel; wherein, the deburring shovel includes: the connecting part 1 is arranged on the mounting frame 3 and used for enhancing the rigidity of the trimming shovel; and a trimming portion 2 fixedly connected to one end of the connecting portion 1 for leveling an inner wall of a groove dug by the bucket head 10.

The trimming blade is mounted on the mounting frame 3 through the connecting portion 1, and then the mounting frame 3 is mounted on both sides of the continuous wall grab 9. When the diaphragm wall grab bucket machine 9 is grooved, the inner wall of the dug groove is flatly shoveled through the rigidity of the trimming shovel to ensure the tidiness of the dug groove, meanwhile, the rigidity of the whole trimming shovel device is increased by the connecting part 1, the problems of extrusion deformation and damage fracture of the trimming shovel in the construction process are prevented, the construction efficiency is improved, and the application range of the trimming shovel is wider.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. Trimming shovel, characterized in that it is applied to a continuous wall grab, comprising:

the arm support is used for connecting the bucket head;

the bucket head is arranged below the arm support and is constructed to move along a direction vertical to the ground to realize soil grabbing and slotting; and

the mounting frame is fixedly mounted at the end part, close to the bucket head, of the arm support and is used for being connected with the trimming shovel;

wherein, the deburring shovel includes:

the connecting part is arranged on the mounting frame and used for enhancing the rigidity of the trimming shovel; and

and the trimming part is fixedly connected with one end of the connecting part and used for flatting the inner wall of the groove dug by the bucket head.

2. The trimming shovel according to claim 1, characterized in that said connecting portion comprises:

the limiting groove is formed in the middle of the connecting part;

wherein, the mounting bracket includes: and the limiting block is matched with the limiting groove.

3. The trimming shovel of claim 2, further comprising:

a plurality of first strengthening ribs, use the mounting bracket is the center, and the symmetry is installed on connecting portion.

4. The trimming shovel of claim 3, further comprising:

and the second reinforcing ribs are uniformly distributed among the first reinforcing ribs.

5. The trimming shovel of claim 4, further comprising:

and the third reinforcing ribs are vertically crossed with the first reinforcing ribs and are arranged in a cross shape.

6. The trimming shovel of claim 5, further comprising:

and the reinforcing plates are symmetrically and fixedly arranged at two end parts of the connecting part.

7. The trimming shovel of claim 6, wherein the cross-section of the trimming portion in the direction of motion of the head comprises a trapezoid.

8. The trimming shovel of claim 7, further comprising:

and the wear-resistant strip is fixedly arranged on the edge of the trimming part far away from the connecting part, is arranged along the extending direction of the edge and is used for reducing the wear of the trimming part.

9. The trimming shovel of claim 8, wherein said wear resistant strips comprise:

and the section of the anti-slip threads in the motion direction of the bucket head is in a convex tooth shape.

10. A continuous wall grab machine, comprising:

the arm support is used for connecting the bucket head;

the bucket head is arranged below the arm support and is constructed to move along a direction vertical to the ground to realize soil grabbing and slotting;

the mounting frame is fixedly mounted at the end part, close to the bucket head, of the arm support and is used for being connected with the trimming shovel; and

the trimming shovel of any one of claims 1 to 9 comprising:

the connecting part is arranged on the mounting frame and used for enhancing the rigidity of the trimming shovel; and

and the trimming part is fixedly connected with one end of the connecting part and used for flatting the inner wall of the groove dug by the bucket head.

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