CN210507412U - A novel wall ware of brushing for underground continuous wall - Google Patents
A novel wall ware of brushing for underground continuous wall Download PDFInfo
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- CN210507412U CN210507412U CN201920434887.3U CN201920434887U CN210507412U CN 210507412 U CN210507412 U CN 210507412U CN 201920434887 U CN201920434887 U CN 201920434887U CN 210507412 U CN210507412 U CN 210507412U
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Abstract
The utility model relates to a construction technical field, concretely relates to novel brush wall ware for underground continuous wall. Comprises a box body, wherein a brush head is arranged on the box body; the box body comprises a left side plate, a right side plate and a transverse plate between the side plates, and the two side plates are respectively positioned at two sides of the transverse plate and connected through the transverse plate; the brush head comprises a steel brush, an upper fixing plate and a lower fixing plate, wherein the steel brush is positioned between the upper fixing plate and the lower fixing plate, the upper fixing plate is connected with the lower fixing plate through a fixing bolt, and the lower fixing plate is fixedly connected with the top of a side plate; the front side edge of the side plate is an arc-shaped edge, and the arc-shaped edge is transited from the top of the side plate to the bottom edge of the side plate; the side plate rear side is provided with and is used for being connected fixed work board with the external world, and the brush wall ware structure of this application is comparatively single, and the preparation is also comparatively convenient to, be fixed in on the grooving machine grab bucket back, utilize the grooving machine to drive it and advance the brush wall operation to underground continuous wall, saved the time limit for a project manual work, increased brush wall efficiency, the comprehensive benefit is obvious.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to novel brush wall ware for underground continuous wall.
Background
Along with the needs of social development, the construction of high-rise buildings, subways and various large underground buildings designed by adopting ultra-deep foundations is developed successively, the traditional enclosure structure cannot effectively guarantee the safety of deep foundation pit engineering construction due to the limitation of construction sites, surrounding buildings and the like in the construction process, and the underground continuous wall becomes an important component of the deep foundation pit foundation construction enclosure structure. At the present stage, most underground continuous walls adopt H-shaped steel as a framing joint, concretions such as clay blocks and the like are easily formed on the joint of the H-shaped steel of the preceding frame and the connecting frame joint, namely the outer side groove wall of the H-shaped steel, and are adhered to the outer side groove wall, if the concretions such as the clay blocks and the like at the position cannot be effectively removed, the concretion compactness of the underground continuous wall concrete pouring cannot be ensured, water leakage holes are easily formed, and the safety of a foundation pit is affected. The wall brushing device can remove soil blocks or bonded sand bags bonded on the groove wall outside the groove section of the constructed underground continuous wall, prevent quality hidden dangers such as water leakage of the underground continuous wall due to the fact that soil blocks form a cavity in the region after the construction of the underground continuous wall is completed, and directly influence the whole sealing performance and the construction progress of the underground continuous wall by the wall brushing quality and the wall brushing efficiency.
A small amount of concrete, soil and other impurities may be attached to the H-shaped steel at the joints of the leading frame and the connecting frame of the underground diaphragm wall, and a certain gap exists between the H-shaped steel and the underground diaphragm wall when the underground diaphragm wall is brushed by adopting a traditional mode of hoisting a wall brushing tool by a crane, so that the wall brushing effect is influenced; and the wall brushing of the crane has high requirement on the site, the process is complicated, and the wall brushing efficiency is low. Therefore, a convenient and practical wall brushing tool is urgently needed, and the wall brushing quality and efficiency of the underground continuous wall are improved.
Disclosure of Invention
The utility model aims at solving the problem, a novel wall brushing device for underground continuous walls is provided, and the wall brushing device is a wall brushing tool for the outer side groove wall of the underground continuous walls.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
a novel wall brushing device for an underground diaphragm wall comprises a box body, wherein a brush head is arranged on the box body; the box body comprises a left side plate, a right side plate and a transverse plate between the side plates, and the two side plates are respectively positioned at two sides of the transverse plate and connected through the transverse plate; the brush head comprises a steel brush, an upper fixing plate and a lower fixing plate, wherein the steel brush is positioned between the upper fixing plate and the lower fixing plate, the upper fixing plate is connected with the lower fixing plate through a fixing bolt, and the lower fixing plate is fixedly connected with the top of a side plate; the front side edge of the side plate is an arc-shaped edge, and the arc-shaped edge is transited from the top of the side plate to the bottom edge of the side plate; the rear side of the side plate is provided with a working plate which is used for being connected and fixed with the outside.
As preferred scheme, set up the first fixed orifices that runs through the curb plate inside and outside on the curb plate, first fixed orifices is located the latter half of curb plate.
Preferably, the number of the transverse plates is two, one of the transverse plates is connected with the rear half parts of the two side plates, and the other transverse plate is connected with the middle parts of the two side plates.
As the preferred scheme, the height of the working plate is smaller than that of the side plate, and the working plate is connected with the side plate and then is in a convex shape.
Preferably, a plurality of reinforcing plates are arranged between the side plates and the transverse plates.
As preferred scheme, be provided with the lift plate on the upper fixed plate, be provided with the second fixed orifices on the lift plate.
Preferably, the lifting plate is a triangular plate.
Preferably, the working plate and the side edge are of an integral structure and are positioned on the same plane.
Preferably, the length, the width and the height of the box body are 640mm, 540mm and 350mm, and the size of the working plate is 140mm, 20mm and 1600 m.
Preferably, the arc radius of the arc-shaped edge at the front side of the side edge is 380 mm.
Compared with the prior art, the utility model, beneficial effect is:
the wall brushing device has the advantages that the structure is relatively single, the manufacturing is also relatively convenient, in addition, the wall brushing tool is fixed on the grab bucket of the grooving machine, the grooving machine can drive the wall brushing tool to perform wall brushing operation on the underground diaphragm wall when the grooving machine is used for setting and lifting the grab head, the wall brushing operation is not required to be performed additionally, the labor for the construction period is saved, the wall brushing efficiency is increased, and the comprehensive benefit is obvious.
Drawings
FIG. 1 is a front view of the wall brushing tool of the present invention;
FIG. 2 is a left side view of the wall brushing tool of the present invention;
FIG. 3 is a top view of the wall brushing tool of the present invention;
FIG. 4 is a schematic structural diagram of the case of the present invention;
FIG. 5 is a schematic view showing the structure of the brush head of the present invention matching with the upper and lower fixing plates;
fig. 6 is a schematic view of the overall structure of the present invention;
FIG. 7 is a schematic view of the joint of the grab bucket of the trenching machine of the present invention;
fig. 8 is a schematic view of the use state of the wall brushing tool of the present invention.
In the figure: the box body 1, 2 brush heads, 3 side plates, 4 transverse plates, 5 upper fixing plates, 6 lower fixing plates, 7 fixing bolts, 8 working plates, 9 first fixing holes, 10 reinforcing plates, 11 lifting plates, 12 second fixing holes, 13 steel brushes, 14 grab buckets of grooving machines and welded steel plates, and 15 grab buckets of grooving machines.
Detailed Description
The technical solution of the present invention is further described and illustrated by the following specific embodiments.
Example (b):
a novel wall brushing device for an underground continuous wall is shown in figures 1-6 and comprises a box body 1, wherein a brush head 2 is arranged on the box body 1. The box body 1 is used for being fixed on a grab bucket of a grooving machine.
Specifically, as shown in fig. 1 to 6, the box body 1 includes two side plates 3 on the left and right and a transverse plate 4 between the side plates 3. The two side plates 3 are respectively positioned at two sides of the transverse plate 4 and are connected through the transverse plate 4; that is, both end portions of the lateral plate 4 are connected to the side plates 3 by welding.
On the box body 1, the brush head 2 specifically comprises a steel brush 13, an upper fixing plate 5 and a lower fixing plate 6, the steel brush 13 is positioned between the upper fixing plate 5 and the lower fixing plate 6, the upper fixing plate 5 is connected with the lower fixing plate 6 through a fixing bolt 7, the lower fixing plate 6 is fixedly connected with the top of a side plate 3, the front side edge of the side plate 3 is an arc-shaped edge, and the arc-shaped edge is transited from the top of the side plate 3 to the bottom edge of the side plate 3; the rear side of the side plate 3 is provided with a working plate 8 which is used for being connected and fixed with the outside, and specifically, the working plate 8 is used for being inserted into a mechanical grab bucket of an underground continuous wall trenching machine. The height of the working plate 8 is smaller than that of the side plate 3, and the working plate 8 is connected with the side plate 3 and then is in a convex shape. The working plate 8 and the side edges are of an integrated structure and are positioned on the same plane.
The side plate 3 is provided with a first fixing hole 9 penetrating through the inside and the outside of the side plate 3, and the first fixing hole 9 is positioned at the rear half part of the side plate 3. The first fixing hole 9 is used for penetrating round steel or a bolt to be connected with the grooving machine. The upper fixing plate 5 is provided with a lifting plate 11, the lifting plate 11 is a triangular plate, and the lifting plate 11 is provided with a second fixing hole 12.
In order to improve the stability of the box body 1, two transverse plates 4 are provided, one of the transverse plates is connected with the rear half parts of the two side plates 3, the other transverse plate is connected with the middle parts of the two side plates 3, a plurality of reinforcing plates 10 are arranged between the side plates 3 and the transverse plates 4, and the whole strength is enhanced through the reinforcing plates 10.
One way of making is:
one ends of two 20mm thick steel plates are cut into arc shapes, the other ends of the two 20mm thick steel plates are cut into a convex shape, two reserved round holes 3 with the diameter of 40mm are respectively arranged on the steel plates, and the steel plates are longitudinally arranged. The steel plate has a specification of 640mm × 20mm × 350mm (length × thickness × height), wherein the protruding portion has a specification of 140mm × 20mm × 160mm (length × thickness × height), and the other side of the protruding portion has a semicircular arc shape with a radius of 380 mm.
Two 20mm thick steel plates are transversely arranged and are connected with a longitudinal convex steel plate in a welding mode to form an integral box body, and the 2 specification of the transverse steel plate is 500mm multiplied by 20mm multiplied by 350mm (length multiplied by thickness multiplied by height).
4 triangular support steel plates (reinforcing plates) are arranged at the corners of the box body in a central symmetry mode and are connected by welding to enhance the horizontal rigidity of the box body, and the specification of the triangular support steel plates is 170mm multiplied by 20mm (length multiplied by width multiplied by thickness).
The brush head 2 of the steel wire brush is overlapped with two fixed steel plates, holes are symmetrically and uniformly distributed on the steel plates, the hole diameter is 20mm, the specification of the steel wire brush is 820mm multiplied by 130mm multiplied by 30mm (length multiplied by width multiplied by thickness), and the specification of the fixed steel plate 6 is 820mm multiplied by 250mm multiplied by 20mm (length multiplied by width multiplied by thickness).
The brush head is arranged on the box body, and the lap joint part adopts double-sided welding, so that the integral strength of the wall brushing device is ensured to meet the use requirement.
The wall brushing tool is used and installed:
round steel, 40mm, can be inserted into the second fixed orifices, and the excavator is adopted and is lifted to the mounting height.
Then the convex part of the longitudinal convex steel plate is inserted into a grab bucket of the grooving machine.
The first fixing hole is matched with the size of a reserved hole formed in a grab bucket welded steel plate of the grooving machine, so that 40 round steel is adopted to penetrate and fix.
After the installation is finished, the grooving machine can drive the gripping head to continuously and thoroughly brush the wall of the underground diaphragm wall while lowering and lifting the gripping head, so that the construction period is shortened, the wall brushing efficiency is increased, the cost is reduced, and the comprehensive benefit is obvious.
Although the present invention has been disclosed in the preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the above-mentioned method and technical contents to make possible changes and modifications to the technical solution of the present invention without departing from the spirit and scope of the present invention, therefore, any simple modification, equivalent changes and modifications made to the above embodiments by the technical substance of the present invention all belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. A novel wall brushing device for an underground continuous wall is characterized by comprising a box body (1), wherein a brush head (2) is arranged on the box body (1); the box body (1) comprises a left side plate (3), a right side plate (3) and a transverse plate (4) between the side plates (3), wherein the two side plates (3) are respectively positioned at two sides of the transverse plate (4) and are connected through the transverse plate (4); the brush head (2) comprises a steel brush (13), an upper fixing plate (5) and a lower fixing plate (6), the steel brush (13) is positioned between the upper fixing plate (5) and the lower fixing plate (6), the upper fixing plate (5) is connected with the lower fixing plate (6) through a fixing bolt (7), the lower fixing plate (6) is fixedly connected with the top of the side plate (3), the front side of the side plate (3) is an arc-shaped edge, and the arc-shaped edge is transited from the top of the side plate (3) to the bottom edge of the side plate (3); the rear side of the side plate (3) is provided with a working plate (8) which is used for being connected and fixed with the outside.
2. The novel wall brushing device for the underground continuous wall is characterized in that the side plate (3) is provided with a first fixing hole (9) penetrating through the inside and the outside of the side plate (3), and the first fixing hole (9) is positioned at the rear half part of the side plate (3).
3. A new wall brusher for an underground continuous wall, according to claim 1, characterized in that said transverse plates (4) are two, one of which is associated with the rear half of the two side plates (3) and the other with the middle of the two side plates (3).
4. The novel wall brushing device for the underground continuous wall is characterized in that the height of the working plate (8) is smaller than that of the side plate (3), and the working plate (8) is connected with the side plate (3) to form a convex shape.
5. A new wall brusher for an underground continuous wall, according to claim 1, characterised in that reinforcing plates (10) are provided between the side plates (3) and the transverse plates (4).
6. The novel wall brusher for an underground continuous wall of claim 1, wherein the upper fixing plate (5) is provided with a lifting plate (11), and the lifting plate (11) is provided with a second fixing hole (12).
7. A new type of wall brusher for an underground diaphragm wall as claimed in claim 6, wherein said lifting plate (11) is a triangular plate.
8. The new wall brusher for an underground diaphragm wall in claim 1, wherein said work plate (8) is of unitary construction with the side edges and lies in the same plane.
9. The new wall brusher for an underground continuous wall, according to claim 1, wherein said box (1) is 640mm by 540mm by 350mm in length by width by height, and the working plate (8) is 140mm by 20mm by 1600m in size.
10. The novel wall brusher for an underground diaphragm wall as claimed in claim 1, wherein the radius of the arc of the front side of the side edges is 380 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434887.3U CN210507412U (en) | 2019-04-02 | 2019-04-02 | A novel wall ware of brushing for underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434887.3U CN210507412U (en) | 2019-04-02 | 2019-04-02 | A novel wall ware of brushing for underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210507412U true CN210507412U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434887.3U Active CN210507412U (en) | 2019-04-02 | 2019-04-02 | A novel wall ware of brushing for underground continuous wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210507412U (en) |
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2019
- 2019-04-02 CN CN201920434887.3U patent/CN210507412U/en active Active
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