CN217298898U

CN217298898U - Processing device for high-pressure jet grouting pile grouting

Info

Publication number: CN217298898U
Application number: CN202220277240.6U
Authority: CN
Inventors: 张洪宇; 李晨光; 季伟楠
Original assignee: Chifeng Luda Municipal Engineering Co ltd
Current assignee: Chifeng Luda Municipal Engineering Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-08-26
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a processing apparatus for high pressure jet grouting pile grouting, which comprises a protection component and an adjusting component, wherein the protection component comprises a drill body, a hose and a through groove, and the adjusting component comprises a support column, a connecting seat, a spray head, a chute, a loop bar, a hinge hole, a connecting plate, a hinge bar, a fixed plate, a threaded nail, a knob and a threaded hole; the inside wall symmetrical welding that leads to the groove has two support columns, two adjacent one side of support column all is connected with the connecting seat through the bearing rotation, the adjacent one side welding of connecting seat and shower nozzle. The utility model discloses bore the lateral wall sliding connection of body and have the sleeve pipe, the sleeve pipe can protect the shower nozzle in drilling work, reduces the risk that the shower nozzle blockked up, and after drilling was accomplished, extract the sleeve pipe, the beginning whitewashing, when the loop bar reciprocated, the loop bar drove the shower nozzle and rotates around the support column, realized the regulation of shower nozzle angle, can adjust the spray regime through adjusting spray angle, improved the high pressure and spout the adaptability of stake soon.

Description

A processing apparatus for high pressure jet grouting stake slip casting

The technical field is as follows:

the utility model relates to a processing apparatus technical field specifically is a processing apparatus for high pressure jet grouting stake slip casting.

Background art:

in an old sewage pipeline project, an inspection well is required to be newly built on an existing sewage pipeline to realize connection of new and old pipes, the inspection well belongs to a deep foundation pit with a narrow area, a pit enclosure system is required to avoid the existing sewage pipeline at the lower part during construction, an MJS (joint jetting) jet grouting pile and a high-pressure jet grouting pile waterproof curtain are required to be used for reinforcing and waterproofing the pit, soil is taken by combining a hydraulic excavator to finish excavation of the deep foundation pit with the narrow area, a processing device for grouting a high-pressure jet grouting pile is required to be used in the high-pressure jet grouting pile, and the existing processing device for grouting the high-pressure jet grouting pile has some problems;

most of the nozzles of the conventional high-pressure jet grouting pile are fixedly arranged, and the jet range cannot be adjusted by adjusting the jet angle, so that the adaptability of the high-pressure jet grouting pile is poor; to this end, a processing device for high-pressure jet grouting pile grouting is proposed.

The utility model has the following contents:

an object of the utility model is to provide a processing apparatus for high pressure jet grouting pile slip casting to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: a processing device for high-pressure jet grouting pile grouting comprises a protection assembly and an adjusting assembly, wherein the protection assembly comprises a drill body, a hose and a through groove, and the adjusting assembly comprises a supporting column, a connecting seat, a spray head, a sliding groove, a sleeve rod, a hinge hole, a connecting plate, a hinge rod, a fixing plate, a threaded nail, a knob and a threaded hole;

the inside wall symmetrical welding that leads to the groove has two support columns, two adjacent one side of support column all is connected with the connecting seat through the bearing rotation, the adjacent one side welding of connecting seat and shower nozzle, the spout has been seted up to the inside of boring the body, the spout be located lead to the groove the top and with lead to the groove intercommunication, the inside sliding connection of spout has the loop bar, the hinge hole has been seted up to the lateral wall bottom of loop bar, two connecting plates, two are installed to the lateral wall top symmetry of shower nozzle the welding has the hinge bar between the adjacent one side of connecting plate, the connecting plate passes through the hinge hole with the loop bar, the hinge bar is articulated, is convenient for through reciprocating the loop bar, drives the shower nozzle and rotates around the support column, adjusts injection angle.

As further preferable in the present technical solution: one end of the hose is communicated with the spray head, so that the grouting can be conveniently sprayed by means of the spray head.

As a further preferred aspect of the present invention: the fixed plate is welded at the top of the outer side wall of the through groove, the outer side wall of the fixed plate is in threaded connection with the threaded nail, and the threaded nail can move back and forth when being convenient to rotate.

As further preferable in the present technical solution: and a knob is welded at one end of the threaded nail, so that the threaded nail is driven to rotate conveniently.

As further preferable in the present technical solution: threaded holes are evenly formed in the outer side wall of the sleeve rod, so that the sleeve rod can be conveniently inserted into the threaded holes through threaded nails, and the position of the sleeve rod is locked.

As further preferable in the present technical solution: the protection component further comprises a drill bit, a slurry conveying pipe and a sleeve, wherein the drill bit is arranged at the bottom of the drill body, and drilling work is convenient to complete.

As further preferable in the present technical solution: the inside of boring body is equipped with defeated thick liquid pipe, defeated thick liquid outside wall bottom intercommunication of pipe has the hose, is convenient for with the help of the soft characteristic of hose, adapts to the regulation of shower nozzle angle, does not influence whitewashing work.

As a further preferred aspect of the present invention: the lateral wall bottom of boring the body has seted up logical groove, the lateral wall sliding connection of boring the body has the sleeve pipe, is convenient for the sleeve pipe to slide in the lateral wall of boring the body.

The utility model has the advantages that: the utility model discloses bore the lateral wall sliding connection of body and have the sleeve pipe, the sleeve pipe can protect the shower nozzle in drilling work, reduces the risk that the shower nozzle blockked up, and after drilling was accomplished, extract the sleeve pipe, the beginning whitewashing, when the loop bar reciprocated, the loop bar drove the shower nozzle and rotates around the support column, realized the regulation of shower nozzle angle, can adjust the spray regime through adjusting spray angle, improved the high pressure and spout the adaptability of stake soon.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure at a certain viewing angle;

fig. 3 is a schematic structural view of another view angle of the present invention;

FIG. 4 is a schematic view of the present invention in partial section;

FIG. 5 is an enlarged view of the structure of region A of FIG. 1;

fig. 6 is an enlarged view of the structure of region B in fig. 2 according to the present invention;

fig. 7 is an enlarged view of the structure of region C in fig. 4 according to the present invention;

fig. 8 is a schematic structural view of the middle loop bar of the present invention.

In the figure: 10. a protection component; 11. drilling a body; 12. a drill bit; 13. a pulp conveying pipe; 14. a hose; 15. a through groove; 16. a sleeve; 20. an adjustment assembly; 21. a support pillar; 22. a connecting seat; 23. a spray head; 24. a chute; 25. a loop bar; 26. a hinge hole; 27. a connecting plate; 28. a hinged lever; 29. a fixing plate; 211. a threaded nail; 212. a knob; 213. a threaded hole.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a processing device for high-pressure jet grouting pile grouting comprises a protection assembly 10 and an adjusting assembly 20, wherein the protection assembly 10 comprises a drill body 11, a hose 14 and a through groove 15, and the adjusting assembly 20 comprises a supporting column 21, a connecting seat 22, a spray head 23, a sliding groove 24, a sleeve rod 25, a hinge hole 26, a connecting plate 27, a hinge rod 28, a fixing plate 29, a threaded nail 211, a knob 212 and a threaded hole 213;

two supporting columns 21 are symmetrically welded on the inner side wall of the through groove 15, adjacent sides of the two supporting columns 21 are rotatably connected with connecting seats 22 through bearings, the connecting seats 22 are welded with adjacent sides of the spray heads 23, sliding grooves 24 are formed in the drill body 11, the sliding grooves 24 are located above the through groove 15 and are communicated with the through groove 15, sleeve rods 25 are slidably connected in the sliding grooves 24, hinge holes 26 are formed in the bottoms of the outer side walls of the sleeve rods 25, two connecting plates 27 are symmetrically installed on the tops of the outer side walls of the spray heads 23, hinge rods 28 are welded between adjacent sides of the two connecting plates 27, the connecting plates 27 are hinged with the sleeve rods 25 through the hinge holes 26 and the hinge rods 28, through the arrangement, the sleeve rods 25 can slide in the sliding grooves 24, the spray heads 23 can rotate between the adjacent sides of the two supporting columns 21 through the connecting seats 22, and the two connecting plates 27 are hinged with the hinge rods 28 through the hinge holes 26, when loop bar 25 reciprocated, loop bar 25 drove shower nozzle 23 and rotates around support column 21, realized the regulation of shower nozzle 23 angle, can adjust the spray range through adjusting spray angle, improved the adaptability of high pressure jet grouting pile.

In this embodiment, specifically: one end of the hose 14 is communicated with a spray head 23, so that grouting can be conveniently sprayed out through the spray head 23.

In this embodiment, specifically: the fixed plate 29 is welded at the top of the outer side wall of the through groove 15, the outer side wall of the fixed plate 29 is in threaded connection with a threaded nail 211, and the threaded nail 211 can be close to the loop bar 25 by clockwise rotating the threaded nail 211.

In this embodiment, specifically: one end of the screw 211 is welded with a knob 212, so that the screw 211 is driven to rotate by rotating the knob 212.

In this embodiment, specifically: threaded holes 213 are uniformly formed in the outer side wall of the sleeve rod 25, the knob 212 rotates clockwise, the knob 212 drives the threaded nail 211 to rotate clockwise, the threaded nail 211 is close to the sleeve rod 25 and is inserted into the threaded holes 213, the position of the sleeve rod 25 is locked, and the angle of the spray head 23 is convenient to fix.

In this embodiment, specifically: the protective assembly 10 further comprises a drill bit 12, a slurry feed pipe 13 and a casing 16, the drill bit 12 being provided at the bottom of the drill body 11 to facilitate drilling of a borehole by means of the drill bit 12.

In this embodiment, specifically: the inside of the drill body 11 is provided with a slurry conveying pipe 13, the bottom of the outer side wall of the slurry conveying pipe 13 is communicated with a hose 14, so that the flexible characteristic of the hose 14 is facilitated, and the slurry spraying work cannot be influenced when the angle of the spray head 23 is adjusted.

In this embodiment, specifically: the bottom of the outer side wall of the drill body 11 is provided with a through groove 15, the outer side wall of the drill body 11 is connected with a sleeve 16 in a sliding mode, the sleeve 16 can protect a spray head 23 in the drilling work, and the risk of blockage of the spray head 23 is reduced.

The utility model discloses a theory of operation does: the sleeve rod 25 can slide in the sliding groove 24, the nozzle 23 can rotate between the adjacent sides of the two supporting columns 21 by the connecting seat 22, the hinging hole 26, the hinging rod 28, the two connecting plates 27 and the hinging rod 28 are hinged, when the loop bar 25 moves up and down, the loop bar 25 drives the spray head 23 to rotate around the support post 21, after the angle of the spray head 23 is adjusted, by rotating the knob 212 clockwise, the knob 212 drives the screw 211 to rotate clockwise, the screw 211 is close to the loop bar 25 and inserted into the threaded hole 213, the position of the loop bar 25 is locked, the angle of the spray head 23 is fixed, the angle adjustment of the spray head 23 is realized, the spraying range can be adjusted by adjusting the spraying angle, the adaptability of the high-pressure jet grouting pile is improved, the hose 14 is communicated with the bottom of the outer side wall of the slurry conveying pipe 13, the soft characteristic of the hose 14 is facilitated, and the slurry spraying work cannot be influenced when the angle of the spray head 23 is adjusted; the outer side wall of the drill body 11 is connected with a sleeve 16 in a sliding mode, the sleeve 16 can protect the spray head 23 in the drilling work, the risk of blockage of the spray head 23 is reduced, and after the drilling is completed, the sleeve 16 is pulled out to start the guniting work.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing apparatus for high-pressure jet grouting pile grouting, comprising a protection assembly (10) and an adjusting assembly (20), characterized in that: the protection assembly (10) comprises a drill body (11), a hose (14) and a through groove (15), and the adjusting assembly (20) comprises a supporting column (21), a connecting seat (22), a spray head (23), a sliding groove (24), a sleeve rod (25), a hinge hole (26), a connecting plate (27), a hinge rod (28), a fixing plate (29), a threaded nail (211), a knob (212) and a threaded hole (213);

two support columns (21) have been welded to the inside wall symmetry that leads to groove (15), two adjacent one side of support column (21) all is connected with connecting seat (22) through the bearing rotation, connecting seat (22) and the adjacent one side welding of shower nozzle (23), spout (24) have been seted up to the inside of boring body (11), spout (24) are located the top that leads to groove (15) and communicate with leading to groove (15), the inside sliding connection of spout (24) has loop bar (25), hinge hole (26) have been seted up to the lateral wall bottom of loop bar (25), two connecting plates (27) are installed to the lateral wall top symmetry of shower nozzle (23), two the welding has hinge bar (28) between the adjacent one side of connecting plate (27), connecting plate (27) are articulated through articulated hole (26), hinge bar (28) with loop bar (25).

2. The processing device for grouting of the high-pressure jet grouting pile as claimed in claim 1, wherein: one end of the hose (14) is communicated with a spray head (23).

3. The processing device for grouting of the high-pressure jet grouting pile as claimed in claim 1, wherein: the top of the outer side wall of the through groove (15) is welded with a fixing plate (29), and the outer side wall of the fixing plate (29) is in threaded connection with a threaded nail (211).

4. The processing device for high-pressure jet grouting pile grouting according to claim 3, characterized in that: one end of the threaded nail (211) is welded with a knob (212).

5. The processing device for grouting of the high-pressure jet grouting pile as claimed in claim 1, wherein: the outer side wall of the loop bar (25) is evenly provided with threaded holes (213).

6. The processing device for grouting of the high-pressure jet grouting pile as claimed in claim 1, wherein: the protection component (10) further comprises a drill bit (12), a slurry conveying pipe (13) and a sleeve (16), and the drill bit (12) is arranged at the bottom of the drill body (11).

7. The processing device for grouting of the high-pressure jet grouting pile as claimed in claim 6, wherein: the drill body (11) is internally provided with a slurry conveying pipe (13), and the bottom of the outer side wall of the slurry conveying pipe (13) is communicated with a hose (14).

8. The processing device for grouting of the high-pressure jet grouting pile as claimed in claim 6, wherein: a through groove (15) is formed in the bottom of the outer side wall of the drill body (11), and a sleeve (16) is connected to the outer side wall of the drill body (11) in a sliding mode.