CN220080050U - Rotary digging hole collapse backfilling machine - Google Patents

Abstract

The utility model discloses a rotary collapse hole backfilling machine which comprises a square vertical pipe, rack plates, a rectangular frame, a gear column, a transmission gear, a gear motor, a guide block, an L-shaped baseplate, a vibration applying oil cylinder, a tamping square cylinder and a lifting oil cylinder. The utility model has reasonable design, has the structure function of convenient retraction and lifting, can vertically place the square vertical pipe for guiding and conveying right above the pit mouth of the foundation pit, is beneficial to lifting and moving the square vertical pipe in the foundation pit through the gear motor and the matched transmission structure so as to gradually guide the dregs into the foundation pit, and can tamp backfill dregs by adopting a mode of combining the vibration-applying oil cylinder and the tamping square cylinder, thereby avoiding the potential safety hazard of secondary collapse caused by loosening and sinking of the dregs in the subsequent foundation pit.

Description

Rotary digging hole collapse backfilling machine

Technical Field

The utility model relates to the technical field of ground construction hole pile backfilling equipment, in particular to a rotary-digging collapse hole backfilling machine.

Background

In the process of foundation construction, the hole pile that the department was used for foundation pile pouring can be dug soon on ground as required, and partial dig unqualified or abandonment hole pile soon, and the hole pile is dark, can not obtain proper treatment, appears collapsing or have personnel to fall the potential safety hazard in the hole pile very easily, current backfill equipment can only be followed ground and backfill dregs etc. to hole pile inside, can't tamp the filler such as dregs. Therefore, a rotary collapse hole backfiller is proposed for the above problems.

Disclosure of Invention

The utility model aims to solve the problems and provide a rotary collapse hole backfilling machine.

The technical scheme is that the rotary collapse hole backfilling machine comprises a square vertical pipe, rack plates, a rectangular frame, gear columns, a transmission gear, a speed reducing motor, guide blocks, L-shaped base plates, shock applying oil cylinders, square tamping cylinders and lifting oil cylinders, wherein the rack plates are arranged in the middle of two sides of the square vertical pipe and are respectively in meshed transmission connection with the two gear columns in the rectangular frame, the transmission gears are arranged at shaft ends of one side of the two gear columns, the shaft end face of one side of the gear column is connected with an output shaft of the speed reducing motor, the two transmission gears are connected with each other through a transmission chain, the square tamping cylinders are slidably sleeved at the bottom of the square vertical pipe, two sides of the top of the square tamping cylinders are connected with the bottoms of two side walls of the square vertical pipe through two shock applying oil cylinders which are symmetrically distributed, discharge holes II are formed in front of the square tamping cylinders, and discharge holes I are formed in front of the bottom Fang Liguan.

Preferably, the side guide grooves are formed in the two sides of the front surface and the rear surface of the square vertical pipe, and the strip holes are formed in the middle of the front surface of the square vertical pipe.

Preferably, the front wall and the rear wall in the rectangular frame are symmetrically provided with two guide blocks, and the guide blocks are mutually connected with the corresponding side guide grooves in a sliding manner.

Preferably, the front end of the top of the rectangular frame is fixedly connected with the filling sliding hopper through a support structure, and a discharge hole of the filling sliding hopper is positioned in the range of the strip hole.

Preferably, two pin hole connecting blocks are symmetrically arranged at the rear end of the bottom of the rectangular frame, and the pin hole connecting blocks are movably connected with the top end of the L-shaped substrate.

Preferably, four wheels are arranged at the bottom of the L-shaped substrate, and an electric control device is arranged at one side of a transverse plate of the L-shaped substrate.

Preferably, two lifting cylinders are symmetrically and movably arranged on one side of the middle part of the transverse plate of the L-shaped substrate, and push rod ends of the two lifting cylinders are movably connected with corresponding parts on the back surface of the rectangular frame through movable connectors.

The beneficial effects of the utility model are as follows: the vertical pile has the structural function of being convenient to retract, expand and lift, can vertically place the square vertical pipe for guiding and convey right above the pit mouth of the foundation pit, is favorable for lifting and moving the square vertical pipe in the foundation pit through a gear motor and a matched transmission structure so as to gradually guide the dregs into the foundation pit, adopts a mode of combining a vibration-applying oil cylinder and a tamping square cylinder, can tamp backfill dregs, and avoids potential safety hazards of secondary collapse caused by loosening and sinking of the dregs in the follow-up foundation pit.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the connection structure of the L-shaped base plate and the lifting cylinder;

FIG. 3 is a top view of a rectangular frame attachment structure of the present utility model;

FIG. 4 is a schematic view of the connection structure of the shock cylinder and the rammer of the present utility model.

In the figure: 1. a square vertical pipe; 101. a side guide groove; 102. a strip hole; 103. a first discharging hole; 2. rack plate; 3. a filler sliding hopper; 4. a rectangular frame; 5. a gear post; 6. a drive chain; 7. a transmission gear; 8. a speed reducing motor; 9. a guide block; 10. an L-shaped substrate; 11. a vibration applying oil cylinder; 12. tamping the square cylinder; 1201. a second discharging hole; 13. pin hole joint blocks; 14. lifting the oil cylinder; 15. an electrical control device.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a rotary collapse hole backfilling machine comprises a square vertical pipe 1, rack plates 2, a rectangular frame 4, gear columns 5, a transmission gear 7, a speed reducing motor 8, a guide block 9, an L-shaped base plate 10, a vibration cylinder 11, a tamping square cylinder 12 and a lifting cylinder 14, wherein the rack plates 2 are installed in the middle of two sides of the square vertical pipe 1, the two rack plates 2 are respectively meshed and connected with the two gear columns 5 in the rectangular frame 4, the transmission gears 7 are installed on the shaft ends of one side of the two gear columns 5, the shaft end face of one side of the gear column 5 is connected with the output shaft of the speed reducing motor 8, the two transmission gears 7 are connected with each other through a transmission chain 6, the tamping square cylinder 12 is sleeved at the bottom of the square vertical pipe 1 in a sliding mode, two sides of the top of the tamping square cylinder 12 are connected with the bottoms of two side walls of the square vertical pipe 1 through two vibration cylinders 11 which are symmetrically distributed, two discharge holes 1201 are formed in front of the tamping square cylinder 12, and a first discharge hole 1201 is formed in front of the bottom of the square vertical pipe 1.

Side guide grooves 101 are formed in the two sides of the front surface and the rear surface of the square vertical pipe 1, and a strip hole 102 is formed in the middle of the front surface of the square vertical pipe 1; two guide blocks 9 are symmetrically arranged on the front wall and the rear wall in the rectangular frame 4, and the guide blocks 9 are connected with the corresponding side guide grooves 101 in a sliding manner; the front end of the top of the rectangular frame 4 is fixedly connected with the filler sliding hopper 3 through a support structure, and a discharge hole of the filler sliding hopper 3 is positioned in the range of the strip hole 102; two pin hole connecting blocks 13 are symmetrically arranged at the rear end of the bottom of the rectangular frame 4, and the pin hole connecting blocks 13 are movably connected with the top end of the L-shaped substrate 10; four wheels are arranged at the bottom of the L-shaped base plate 10, and an electric control device 15 is arranged at one side of a transverse plate of the L-shaped base plate 10; two lifting oil cylinders 14 are symmetrically and movably mounted on one side of the middle of the transverse plate of the L-shaped substrate 10, and push rod ends of the two lifting oil cylinders 14 are movably connected with corresponding positions on the back of the rectangular frame 4 through movable connectors.

When the device is used, firstly, the whole body is moved to one side of the pit mouth of a foundation pit through wheels, then, a lifting oil cylinder 14 is operated to push a rectangular frame 4 and a square riser 1 connected with the rectangular frame to rotate to be in an upright state, then, a gear cylinder 8 is operated to drive a gear column 5 to rotate and another gear column 5 connected with a transmission chain 6 through a transmission gear 7 to rotate, under the action of meshed connection of the gear column 5 and a rack plate 2 and sliding connection of a guide block 9 and a side guide groove 101, a square rammer cylinder 12 connected with the bottom of the square riser 1 is lowered into the foundation pit, external dregs are discharged from a second coincident discharge hole 1201 and a first discharge hole 103 through a filling material sliding hopper 3 and a strip hole 102 along the square riser 1 to fall into the foundation pit, when the dregs backfilled in the foundation pit are gradually increased, each distance is kept, a vibration oil cylinder 11 is in a high-frequency reciprocating shrinkage state, when the dregs backfilled in the foundation pit bottom of the square riser 12 are tamped correspondingly, and after the compaction, the square riser 1 connected with the transmission is driven by the speed reducing motor 8 to reversely move upwards to continue the space of the backfilling dregs according to the backfilling operation mode;

to sum up: the vertical type hydraulic pile foundation pit has the structural function of being convenient to retract, expand and lift, can vertically place the square vertical pipe 1 for guiding right above the pit mouth of the foundation pit, is favorable for lifting and moving the square vertical pipe 1 in the foundation pit through the gear motor 8 and a matched transmission structure so as to gradually guide dregs into the foundation pit, and can tamp backfill dregs in a mode of combining the vibration-applying oil cylinder 11 with the tamping square cylinder 12, so that potential safety hazards of secondary collapse caused by loosening and sinking of the dregs in the subsequent foundation pit are avoided.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides a dig hole backfill machine that collapses soon which characterized in that: including Fang Liguan (1), rack board (2), rectangle frame (4), gear post (5), drive gear (7), gear motor (8), guide block (9), L type base plate (10), shake hydro-cylinder (11) are executed, tamp square tube (12) and lift hydro-cylinder (14), rack board (2) are all installed in square tube (1) both sides middle part, and two rack boards (2) are connected with two gear post (5) meshing transmission that are located rectangle frame (4) respectively, all install drive gear (7) on the axle end of two gear post (5) one side, and the axle end face of one of them gear post (5) one side and the output shaft of gear motor (8) are connected, connect each other through drive chain (6) between two drive gear (7), tamp square tube (12) slip cap is in Fang Liguan (1) bottom, and tamp square tube (12) top both sides all are connected each other through two ram cylinder (11) and Fang Liguan (1) both sides lateral wall bottoms of symmetric distribution, tamp square tube (12) the place ahead all is provided with two and shakes two hole (103) and all is provided with riser (1201) bottom.

2. The rotary collapse hole backfiller of claim 1, wherein: side guide grooves (101) are formed in the front side and the rear side of the Fang Liguan (1), and strip holes (102) are formed in the middle of the front side of the square vertical pipe (1).

3. The rotary collapse hole backfiller of claim 1, wherein: the front wall and the rear wall in the rectangular frame (4) are symmetrically provided with two guide blocks (9), and the guide blocks (9) are mutually connected with the corresponding side guide grooves (101) in a sliding manner.

4. The rotary collapse hole backfiller of claim 1, wherein: the front end of the top of the rectangular frame (4) is fixedly connected with the filler sliding hopper (3) through a support structure, and a discharge hole of the filler sliding hopper (3) is positioned in the range of the strip hole (102).

5. The rotary collapse hole backfiller of claim 1, wherein: two pin hole connecting blocks (13) are symmetrically arranged at the rear end of the bottom of the rectangular frame (4), and the pin hole connecting blocks (13) are movably connected with the top end of the L-shaped substrate (10).

6. The rotary collapse hole backfiller of claim 1, wherein: four wheels are arranged at the bottom of the L-shaped base plate (10), and an electrical control device (15) is arranged on one side of a transverse plate of the L-shaped base plate (10).

7. The rotary collapse hole backfiller of claim 1, wherein: two lifting cylinders (14) are symmetrically and movably arranged on one side of the middle of the transverse plate of the L-shaped substrate (10), and push rod ends of the two lifting cylinders (14) are movably connected with corresponding positions on the back of the rectangular frame (4) through movable connectors.