CN216739577U

CN216739577U - Composite wall brushing device of underground continuous wall grooving machine

Info

Publication number: CN216739577U
Application number: CN202123300901.7U
Authority: CN
Inventors: 杨高平
Original assignee: Wuhan Shengshirui Construction Engineering Co ltd
Current assignee: Wuhan Shengshirui Construction Engineering Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-14
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a compound brush wall device of underground continuous wall grooving machine relates to underground continuous wall construction equipment's field, and it includes the brush wall case of being connected with the grooving machine, one side that the grooving machine was kept away from to the brush wall case is provided with the clearance subassembly, the clearance subassembly is including scraping off the piece and cleaning the piece, it sets up to the scraper blade to strike off the piece, the scraper blade with a side fixed connection of brush wall case, it sets up to the steel brush hair to clean the piece, the steel brush hair with be provided with coupling assembling between the brush wall case. This application carries out the grooving work progress at the grooving machine, and scraper blade and steel brush hair on the brush wall case clear up the ground on the wall face even, and convenient and fast improves even wall efficiency of construction.

Description

Composite wall brushing device of underground continuous wall grooving machine

Technical Field

The application relates to the field of underground continuous wall construction equipment, in particular to a composite wall brushing device of an underground continuous wall trenching machine.

Background

The underground continuous wall is a foundation engineering, and adopts a trenching machine on the ground, and under the condition of slurry wall protection, a long and narrow deep groove is excavated along the peripheral axis of the deep excavation engineering, after the groove is cleaned, a steel reinforcement cage is hung in the groove, then underwater concrete is poured by using a conduit method to construct a unit groove section, and the steps are carried out section by section, so that a continuous reinforced concrete wall is constructed underground to be used as a structure for intercepting water, preventing seepage, bearing and retaining water.

In the concrete construction, the underground continuous wall is divided into a plurality of unit groove sections with fixed lengths along the length direction of the wall body, and the unit groove sections are constructed and connected in a segmented mode, after the grooving of each unit groove section is finished by using grooving equipment, attachments such as muck and the like are more or less arranged at joints among the groove sections, and the muck attachments are derived from the fact that the muck is pushed to the joints of the groove sections by the flowing of concrete in the pouring process; on the other hand, the method is left in the groove section excavation process, in actual construction, wall brushing and cleaning are necessary for the muck attachments, and the wall brushing and cleaning are a crucial link in continuous wall construction.

The traditional wall brushing device for the underground continuous wall generally adopts a specially-made wall brushing device, when the wall brushing device is used for brushing the wall, the wall brushing device is abutted against a joint to rise and fall in a reciprocating mode, the mode needs to use the crane to lift the wall brushing device to brush soil at the joint of the underground continuous wall, therefore, equipment needs to be continuously replaced in the construction process to complete the construction of the underground continuous wall, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of low wall brushing efficiency, the application provides a composite wall brushing device of an underground continuous wall trenching machine.

The application provides a compound brush wall device of underground continuous wall trenching machine adopts following technical scheme:

the utility model provides a compound brush wall device of underground continuous wall grooving machine, includes the brush wall case of being connected with the grooving machine, the one side that the grooving machine was kept away from to the brush wall case is provided with the clearance subassembly, the clearance subassembly is including striking off the piece and cleaning the piece, strike off the piece and set up to the scraper blade, the scraper blade with a side fixed connection of brushing the wall case, it sets up to the steel brush hair to clean the piece, the steel brush hair with be provided with coupling assembling between the brush wall case.

Through adopting above-mentioned technical scheme, in the grooving work progress of grooving machine grab bucket, along with the removal of grooving machine grab bucket, the scraper blade strikes off with even wall butt and then with the bold earth on the wall of ground, then remaining earth strikes off on the wall of ground even with the steel brush hair, and the scraper blade makes the grooving machine at the grooving in-process with even wall clean up with the steel brush hair combined action, and then improves even wall cleaning rate. The integral construction efficiency of the diaphragm wall is accelerated.

Optionally, the end of the scraper far away from the brush wall box is arranged to be saw-toothed, and the front end of the saw-toothed scraper is arranged to be arc-shaped.

Through adopting above-mentioned technical scheme, the cockscomb structure sets up the resistance that reduces between scraper blade and the ground even wall for the scraper blade is more laborsaving when guaranteeing that the clod is struck off, avoids the scraper blade fracture, prolongs the life of scraper blade.

Optionally, coupling assembling include for with brush wall case fixed connection's support and with be used for the installation the connecting rod of steel brush hair, the equal fixedly connected with pivot in both ends of connecting rod, two the pivot all with the support rotates and connects, be provided with on the support and be used for the drive connecting rod pivoted driving piece.

Through adopting above-mentioned technical scheme, at the grab bucket below in-process of grooving machine, the scraper blade scrapes the wall clean, and the driving piece orders about the pivot and rotates, and the pivot drives the connecting rod and rotates, and then orders about the steel brush hair and clears up convenient and fast to ground wall face.

Optionally, the steel brush hair fixed connection is on the rubber sheet, a plurality of connecting holes have all been seted up to the rubber sheet both sides, the fixed orifices has all been seted up on the connecting rod, the rubber sheet passes through the screw the connecting hole and the fixed orifices with the connecting rod is fixed.

Through adopting above-mentioned technical scheme, enclose the sheet rubber and establish the perisporium at the connecting rod for the both sides looks coincide of sheet rubber, and a plurality of connecting holes on both sides are all to the intercommunication, and the fixed orifices intercommunication on connecting hole and the connecting rod simultaneously is fixed the cleaning effect that can realize the steel brush hair with sheet rubber and connecting rod through the screw, and dismantles the screw and can change convenient and fast to the steel brush hair.

Optionally, the driving part is set as a rotating motor, the rotating motor is installed on one side of the support, and any one of the rotating shafts penetrates through the support and is fixedly connected with the output end of the rotating motor.

By adopting the technical scheme, the rotating shaft can be driven to rotate by starting the rotating motor, so that the connecting rod fixedly connected with the rotating shaft rotates on the bracket, and the steel brush bristles arranged on the peripheral wall of the connecting rod continuously clean the wall surface of the ground connection wall.

Optionally, two fixing plates are fixedly connected to the grab bucket of the trenching machine, connecting plates are fixedly connected to two sides of the wall brushing box, and fastening assemblies are arranged between the fixing plates and the connecting plates.

Through adopting above-mentioned technical scheme, after the connection piece that will brush the wall machine both sides respectively with two stationary blade butts on the grooving machine grab bucket, it can realize brushing the cleaning effect of wall machine to ground even wall surface to fix connection piece and stationary blade through fastening assembly, simple to operate is swift.

Optionally, the fastening assembly comprises a bolt and a nut, the fixing plate and the connecting plate are provided with threaded holes for threaded connection with the bolt, and the bolt penetrates through one end of each threaded hole and is in threaded connection with the nut.

Through adopting above-mentioned technical scheme, behind connection piece and the stationary blade butt, screw hole on the connection piece is linked together with the screw hole on the stationary blade, construction bolt for the bolt is fixed with connection piece and stationary blade simultaneously, the other end and the nut threaded connection of bolt, bolt and nut section of thick bamboo effect make brush wall machine stable installation on the grab bucket of grooving machine promptly, and dismantle bolt and nut and can take off the brush wall machine from the grooving machine, easy operation is convenient.

Optionally, a support rod is arranged between the scraping plate and the wall brushing box.

Through adopting above-mentioned technical scheme, the bracing piece sets up and supports the scraper blade for it is more firm to be connected between scraper blade and the brush wall machine, and then avoids the fracture in the scraper blade working process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the wall brushing machine is arranged on the grooving machine, when the grooving machine is used for grooving, a scraping plate on the wall brushing machine scrapes and cleans rock soil on the wall surface of the diaphragm wall, the steel bristles brush and cleans residual soil, and further the wall surface of the diaphragm wall is cleaned, and the wall brushing is carried out in the grooving process, so that the construction efficiency is improved;

2. the steel brush hair is installed on the rubber sheet, and the rubber sheet passes through the mounting screw with the connecting rod, dismantles the screw and can change convenient and fast to the steel brush hair.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a connection structure of a cleaning assembly and a trenching machine in the embodiment of the application;

FIG. 3 is a schematic view of the cleaning assembly and the connecting plate in the embodiment of the present application;

FIG. 4 is a schematic diagram of the structure of the rubber sheet, the connecting rod and the steel brush bristles in the embodiment of the application;

FIG. 5 is a schematic cross-sectional view of the steel bristles, the connecting rod and the screw in the embodiment of the present application.

Reference numerals: 1. brushing a wall box; 2. a squeegee; 3. steel bristles; 4. a support; 5. a connecting rod; 6. a rotating shaft; 7. a rubber sheet; 8. connecting holes; 9. a fixing hole; 10. a screw; 11. rotating the motor; 12. a fixing sheet; 13. connecting sheets; 14. a bolt; 15. a nut; 16. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a composite wall brushing device of an underground continuous wall grooving machine. Referring to fig. 1 and 2, compound brush wall device of underground continuous wall grooving machine includes brush wall case 1 with grooving machine connection, brush wall case 1 both sides fixedly connected with connection piece 13, two stationary blades 12 of fixedly connected with on the grab bucket of grooving machine, the side that two connection pieces 13 kept away from each other is respectively with the terminal surface butt that two stationary blades 12 are close to each other, be provided with fastening component between stationary blade 12 and the connection piece 13, fastening component includes bolt 14 and nut 15, all set up two screw holes that are used for with bolt 14 threaded connection on stationary blade 12 and the connection piece 13, bolt 14 passes the one end and the nut threaded connection of screw hole, bolt 14 and nut 15 combined action are connected connection stability with connection piece 13 and stationary blade 12, and then make brush wall case 1 stable mounting in the grab bucket outside of grooving machine.

Referring to fig. 2 and 3, one side of brushing wall case 1 far away from the trenching machine is provided with the clearance subassembly, and the clearance subassembly is including scraping the piece and cleaning the piece, and it sets up to scraper blade 2 to scrape the piece, and scraper blade 2 and brushing wall case 1 far away from one side bottom fixed connection of trenching machine carry out the grooving work progress at the trenching machine, brush scraper blade 2 and the ground of 1 bottom of wall case and link wall butt, and then strike off the ground on the wall.

Referring to fig. 3, the end of the scraping plate 2 far away from the brush wall box 1 is arranged to be a saw-toothed shape, the front end of the saw-toothed shape of the scraping plate 2 is arranged to be a circular arc shape, the saw-toothed shape reduces the resistance between the scraping plate 2 and the wall surface of the underground wall, and a support rod 16 is arranged between the scraping plate 2 and the brush wall box 1, so that when the scraping plate 2 scrapes rock soil, the scraping plate 2 is prevented from being broken due to too large stress.

Referring to fig. 3 and 4, the cleaning part is set to steel brush 3, be provided with coupling assembling between steel brush 3 and the brush wall case 1, coupling assembling includes with brush wall case 1 fixed connection's support 4 and be used for installing steel brush 3's connecting rod 5, the equal fixedly connected with pivot 6 in both ends of connecting rod 5, the diameter size of pivot 6 is less than connecting rod 5's diameter size, two pivot 6 all rotate with support 4 and are connected, be provided with on the support 4 and be used for driving connecting rod 5 pivoted driving piece, the driving piece sets up to rotating motor 11, rotating motor 11 installs the one side at support 4, arbitrary pivot 6 passes support 4 and rotating motor 11's output fixed connection, start rotating motor 11, pivot 6 rotates and drives connecting rod 5 and rotates, and then make steel brush 3 on the connecting rod 5 clear up the wall face of diaphragm wall.

Referring to fig. 4 and 5, the steel brush bristles 3 are fixedly connected to a rubber sheet 7, the length of the long side of the rubber sheet 7 is greater than the perimeter of the connecting rod 5, the other side of the rubber sheet 7 abuts against the perimeter wall of the connecting rod 5, the rubber sheet 7 surrounds the connecting rod 5, a plurality of connecting holes 8 are formed in both sides of the rubber sheet 7, a plurality of fixing holes 9 are formed in the connecting rod 5, one side of the rubber sheet 7 is firstly attached to the connecting rod 5, the connecting holes 8 are respectively communicated with the fixing holes 9, the rubber sheet 7 is attached to the perimeter wall of the connecting rod 5, the connecting hole 8 in the other side of the rubber sheet 7 is communicated with the fixing hole 9, the rubber sheet 7 is in threaded connection with the fixing hole 9 through the connecting hole 8 by a screw 10, the rubber sheet 7 is further fixed with the connecting rod 5, and the steel brush bristles 3 continuously clean the wall surface of the diaphragm wall in the grooving construction process, and the steel brush hair 3 can be replaced by disassembling the screw 10, which is convenient and fast.

The implementation principle of the composite wall brushing device of the trenching machine for the underground continuous wall is as follows: install rubber sheet 7 of steel brush hair 3 and connecting rod 5 and pass through screw 10 installation stability, connection piece 13 and the stationary blade 12 butt on the grooving machine of brushing 1 both sides of wall case, make bolt 14 pass screw hole and nut 15 threaded connection on connection piece 13 and the stationary blade 12, and then it is fixed with the grooving machine to brush wall case 1, in the grooving work progress of grooving machine, the scraper blade 2 of brushing 1 bottom of wall case strikes off the ground breakage, rotate motor 11 drive connecting rod 5 and rotate, and then make steel brush hair 3 clear up the remaining earth of diaphragm wall face.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a compound brush wall device of underground continuous wall grooving machine which characterized in that: including brushing wall case (1) of being connected with the grooving machine, one side of keeping away from the grooving machine in brushing wall case (1) is provided with the clearance subassembly, the clearance subassembly is including striking off the piece and cleaning the piece, strike off the piece and set up to scraper blade (2), scraper blade (2) with a side fixed connection of brushing wall case (1), clean the piece and set up to steel brush hair (3), steel brush hair (3) with be provided with coupling assembling between brushing wall case (1).

2. The composite wall brushing device of an underground continuous wall trenching machine as claimed in claim 1, wherein: the end part, far away from the wall brushing box (1), of the scraper (2) is arranged to be in a sawtooth shape, and the sawtooth-shaped front end of the scraper (2) is arranged to be in a circular arc shape.

3. The composite wall brushing device of an underground continuous wall trenching machine as claimed in claim 2, wherein: coupling assembling include for with brush wall case (1) fixed connection's support (4) and with be used for the installation connecting rod (5) of steel brush hair (3), the equal fixedly connected with pivot (6) in both ends of connecting rod (5), two pivot (6) all with support (4) rotate to be connected, be provided with on support (4) and be used for the drive connecting rod (5) pivoted driving piece.

4. The composite wall brushing device of an underground continuous wall trenching machine as claimed in claim 3, wherein: steel brush hair (3) fixed connection is on sheet rubber (7), a plurality of connecting holes (8) have all been seted up to sheet rubber (7) both sides, fixed orifices (9) have all been seted up on connecting rod (5), sheet rubber (7) pass through screw (10) connecting hole (8) and fixed orifices (9) with connecting rod (5) are fixed.

5. The composite wall brushing device of an underground continuous wall trenching machine as claimed in claim 4, wherein: the driving piece is set as a rotating motor (11), the rotating motor (11) is installed on one side of the support (4), and any one of the rotating shafts (6) penetrates through the support (4) and the output end of the rotating motor (11) is fixedly connected.

6. The composite wall brushing device of the underground continuous wall trenching machine as claimed in claim 1, characterized in that: two fixing sheets (12) are fixedly connected to a grab bucket of the trenching machine, connecting sheets (13) are fixedly connected to two sides of the wall brushing box (1), and fastening assemblies are arranged between the fixing sheets (12) and the connecting sheets (13).

7. The composite wall brushing device of an underground continuous wall trenching machine as claimed in claim 6, wherein: the fastening assembly comprises a bolt (14) and a nut (15), threaded holes used for being in threaded connection with the bolt (14) are formed in the fixing piece (12) and the connecting piece (13), and the bolt (14) penetrates through one end of each threaded hole to be in threaded connection with the nut (15).

8. The composite wall brushing device of an underground continuous wall trenching machine as claimed in claim 1, wherein: a support rod (16) is arranged between the scraping plate (2) and the wall brushing box (1).