CN214940079U

CN214940079U - High-pressure jet grouting pile machine capable of being used for water stopping of deep foundation pit

Info

Publication number: CN214940079U
Application number: CN202121259399.7U
Authority: CN
Inventors: 李金肖
Original assignee: Hebei Dingfeng Construction Machinery Co ltd
Current assignee: Hebei Dingfeng Construction Machinery Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-30
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a can be used for high pressure of deep basal pit stagnant water to spout stake machine soon, the on-line screen storage device comprises a base, the track is installed to the bottom of base, and the top of base installs hoisting equipment, the top of base is connected with supports the down tube, and supports one side of down tube and be connected with the support column, loose pulley assembly is installed on the top of support column, and one side of support column is connected with power component, the drilling rod is installed to power component's bottom. The utility model discloses in, under complementary unit's effect, with the bracing piece through the inside downstream of first slider at first spout, can make the bracing piece drive the buckler downstream, be convenient for remove the dead lever on the buckler to the inside aquatic of foundation ditch, be convenient for insert the dead lever in the ground, can carry out the pile of driling in can removing the ground through the inside through-hole of buckler with the drilling rod simultaneously, through the work of buckler, can prevent that outside water from influencing the drilling rod and carry out the pile of driling.

Description

High-pressure jet grouting pile machine capable of being used for water stopping of deep foundation pit

Technical Field

The utility model relates to a stake machine technical field is spouted soon to high pressure especially relates to a stake machine is spouted soon to high pressure that can be used for deep basal pit stagnant water.

Background

The high-pressure jet grouting method is suitable for treating foundations such as silt, mucky soil, flow plastic, soft plastic or plastic cohesive soil, silt soil, loess, plain filling soil, gravel soil and the like.

When the existing high-pressure rotary spraying pile driver is used in a deep foundation pit, a large amount of water is often remained in the interior of the foundation pit, the water in the interior of the pit easily influences the working efficiency of the pile driving of the high-pressure rotary spraying pile driver when the existing high-pressure rotary spraying pile driver is used, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current high pressure and having spouted stake machine soon and its when the inside of deep basal pit uses, often meeting the inside of meeting the foundation ditch and remaining a large amount of water, its inside water of hole easily influences the high pressure and spouts the stake machine soon and beat the work efficiency of pile foundation when using, the lower shortcoming of practicality, and the high pressure that can be used for deep basal pit stagnant water spouts the stake machine soon that puts forward.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can be used for high pressure jet grouting stake machine of deep basal pit stagnant water, includes the base, the track is installed to the bottom of base, and the top of base installs hoisting equipment, the top of base is connected with supports the down tube, and supports one side of down tube and be connected with the support column, loose pulley assembly is installed on the top of support column, and one side of support column is connected with power component, the drilling rod is installed to power component's bottom, one side of support column plays the arm hydro-cylinder, and plays and be connected between the top of arm hydro-cylinder and base, one side of playing the arm hydro-cylinder is connected with the back shaft, hydraulic oil pole is installed to one side of base, and the backing plate is installed to the bottom of hydraulic oil pole, complementary unit is installed to one side of support column.

As a further description of the above technical solution:

the support column forms a lifting structure through the space between the arm lifting oil cylinder and the base, and the base plate forms a lifting structure through the space between the hydraulic oil rod and the base.

As a further description of the above technical solution:

the lifting arm oil cylinder is connected with the top end of the base, and the drill rod forms a lifting structure with the support column through the power assembly.

As a further description of the above technical solution:

the inside of complementary unit is including first spout, and is connected for the gomphosis between one side of first spout and support column, first slider has been cup jointed in the inside activity of first spout, and one side of first slider is connected with the bracing piece, the bottom of bracing piece is connected with first spring, and the bottom of first spring is connected with the buckler, a plurality of through-holes have been seted up to the inside bottom of buckler, and the surface of buckler is connected with a plurality of dead levers, the opposite side fixedly connected with fixed plate of support column, and the top of fixed plate is connected with the second spring, the top of second spring is connected with the sleeve, one side gomphosis of support column is connected with the second spout, and the inside activity of second spout has cup jointed the second slider to be fixed connection between second slider and the telescopic one side.

As a further description of the above technical solution:

the support rod forms a sliding structure through the first sliding block and the first sliding groove, and the waterproof cover forms an elastic structure through the first spring and the support rod.

As a further description of the above technical solution:

the sleeve forms a sliding structure through the second sliding block and the second sliding groove, and the sleeve forms an elastic structure through the second spring and the fixed plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under complementary unit's effect, with the bracing piece through the inside downstream of first slider at first spout, can make the bracing piece drive the buckler downstream, be convenient for remove the dead lever on the buckler to the inside aquatic of foundation ditch, be convenient for insert the dead lever in the ground, can carry out the pile of driling in can removing the ground through the inside through-hole of buckler with the drilling rod simultaneously, through the work of buckler, can prevent that outside water from influencing the drilling rod and carry out the pile of driling.

2. The utility model discloses in, the drilling rod is at the in-process of work simultaneously, and it can drive water pipe and mud pipe and remove, can carry on spacingly between water pipe or mud pipe and the sleeve, and when it removed, can drive the sleeve and pass through the inside removal of second slider at the second spout, is convenient for carry on spacingly to water pipe and mud pipe, prevents that it from piling up on the base, influences personnel's work, and the second spring is convenient for reset the sleeve simultaneously, convenient to use.

Drawings

FIG. 1 is a schematic structural view of a high-pressure jet grouting pile machine capable of being used for stopping water in a deep foundation pit according to the present invention;

FIG. 2 is a schematic view of a part of the auxiliary mechanism of the present invention;

FIG. 3 is a schematic view of the inner structure of the middle waterproof cover of the present invention;

fig. 4 is a schematic structural view of a part of the auxiliary mechanism of the present invention.

Illustration of the drawings:

1. a base; 2. a crawler belt; 3. a hoisting device; 4. supporting the diagonal rods; 5. a support pillar; 6. a sheave assembly; 7. a power assembly; 8. a drill stem; 9. a boom raising cylinder; 10. a support shaft; 11. a hydraulic ram; 12. a base plate; 13. an auxiliary mechanism; 1301. a first chute; 1302. a first slider; 1303. a support bar; 1304. a first spring; 1305. a waterproof cover; 1306. a through hole; 1307. fixing the rod; 1308. a fixing plate; 1309. a second spring; 1310. a sleeve; 1311. a second chute; 1312. and a second slider.

Detailed Description

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-pressure jet grouting pile machine capable of being used for water stopping of a deep foundation pit comprises a base 1, a crawler 2 is installed at the bottom end of the base 1, a hoisting device 3 is installed at the top end of the base 1, a supporting diagonal rod 4 is connected to the top end of the base 1, a supporting column 5 is connected to one side of the supporting diagonal rod 4, a pulley assembly 6 is installed at the top end of the supporting column 5, a power assembly 7 is connected to one side of the supporting column 5, a drill rod 8 is installed at the bottom end of the power assembly 7, an arm lifting cylinder 9 is installed at one side of the supporting column 5, the arm lifting cylinder 9 is connected to the top end of the base 1, a supporting shaft 10 is connected to one side of the arm lifting cylinder 9, a hydraulic oil rod 11 is installed at one side of the base 1, a backing plate 12 is installed at the bottom end of the hydraulic oil rod 11, an auxiliary mechanism 13 is installed at one side of the supporting column 5, a reducing union and a main hoisting drum are installed at the top end of the base 1, the equipment drives the whole pile driver equipment to move through the crawler 2, a drilling tool on the equipment is aligned to a designed pile position, a hydraulic support leg on a walking chassis is operated to support on the ground, a power device and the drilling tool are in a vertical state, the whole equipment is in a stable state, and an output shaft of the power device arranged at the front end of a mast is connected with the drilling tool through a reducing movable joint and can drive the drilling tool to rotate.

Furthermore, the supporting column 5 forms a lifting structure through the lifting arm oil cylinder 9 and the base 1, the base plate 12 forms a lifting structure through the hydraulic oil rod 11 and the base 1, the hoisting equipment 3 on the walking chassis can fold and unfold the forward and backward steel wire ropes, so that the power device and the drill rod 8 can slide up and down along the mast, the drilling into the ground is completed, and the hole forming function is realized.

Furthermore, an arm lifting oil cylinder 9 is connected with the top end of the base 1, a drill rod 8 forms a lifting structure with the support column 5 through a power assembly 7, and the hydraulic support leg is changed from an original common oil cylinder with a connecting flange into a square box telescopic sleeve type oil cylinder.

Further, the inside of the auxiliary mechanism 13 includes a first sliding groove 1301, the first sliding groove 1301 is connected with one side of the supporting column 5 in an embedded manner, a first sliding block 1302 is movably sleeved inside the first sliding groove 1301, one side of the first sliding block 1302 is connected with a supporting rod 1303, the bottom end of the supporting rod 1303 is connected with a first spring 1304, the bottom end of the first spring 1304 is connected with a waterproof cover 1305, the bottom end of the inside of the waterproof cover 1305 is provided with a plurality of through holes 1306, the surface of the waterproof cover 1305 is connected with a plurality of fixing rods 1307, the other side of the supporting column 5 is fixedly connected with a fixing plate 1308, the top end of the fixing plate 1308 is connected with a second spring 1309, the top end of the second spring 1309 is connected with a sleeve 1310, one side of the supporting column 5 is connected with a second sliding groove 1311 in an embedded manner, the inside of the second sliding block 1311 is sleeved with a second sliding block, and one side of the second sliding block 1312 is fixedly connected with one side of the sleeve 1310, the waterproof cover 1305 can prevent external water from affecting the operation of the drill rod 8 in the waterproof cover 1305, and the fixing rod 1307 is convenient to insert into the ground to limit the waterproof cover 1305.

Furthermore, the support rod 1303 forms a sliding structure between the first slider 1302 and the first sliding groove 1301, and the waterproof cover 1305 forms an elastic structure between the first spring 1304 and the support rod 1303, so that the first slider 1302 and the first sliding groove 1301 facilitate the movement of the waterproof cover 1305.

Further, the sleeve 1310 forms a sliding structure between the second sliding block 1312 and the second sliding groove 1311, and the sleeve 1310 forms an elastic structure between the second spring 1309 and the fixing plate 1308, so that the sleeve 1310 can conveniently limit the position of the water pipe or the mud pipe, and the second sliding block 1312 and the second sliding groove 1311 can conveniently drive the sleeve 1310 to move the water pipe and the mud pipe.

The working principle is as follows: when the device is used, firstly, the drill rod 8 is driven to work through the power assembly 7, the drill rod 8 can drive the water pipe and the mud pipe to move in the working process, the water pipe or the mud pipe and the sleeve 1310 can be limited, when the drill rod 8 moves, the sleeve 1310 can be driven to move in the second sliding groove 1311 through the second sliding block 1312 so as to limit the water pipe and the mud pipe and prevent the water pipe and the mud pipe from being accumulated on the base 1 to influence the work of personnel, meanwhile, the sleeve 1310 is reset through the second spring 1309 so as to be convenient to use, the support rod 1303 is driven to move downwards in the first sliding groove 1301 through the first sliding block 1302, the support rod 1303 drives the waterproof cover 1305 to move downwards, the fixing rod 1307 on the waterproof cover 1305 is convenient to move into the water in a foundation pit, the fixing rod 1307 is convenient to be inserted into the ground, and meanwhile, the drill rod 8 can be moved into the ground through the through hole 1306 in the waterproof cover 1305 to drill a hole for piling, the working principle of the device is completed by the fact that the waterproof cover 1305 works to prevent external water from affecting the drill rod 8 to carry out drilling and piling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can be used for high pressure jet grouting stake machine of deep basal pit stagnant water, includes base (1), its characterized in that: track (2) are installed to the bottom of base (1), and the top of base (1) installs hoisting equipment (3), the top of base (1) is connected with supports down tube (4), and the one side of supporting down tube (4) is connected with support column (5), loose pulley assembly (6) are installed on the top of support column (5), and one side of support column (5) is connected with power component (7), drilling rod (8) are installed to the bottom of power component (7), arm hydro-cylinder (9) are played to one side of support column (5), one side of playing arm hydro-cylinder (9) is connected with back shaft (10), hydraulic oil pole (11) are installed to one side of base (1), and backing plate (12) are installed to the bottom of hydraulic oil pole (11), complementary unit (13) are installed to one side of support column (5).

2. The high-pressure jet grouting pile machine capable of being used for water stopping of the deep foundation pit according to claim 1 is characterized in that: the support column (5) forms a lifting structure between the arm lifting oil cylinder (9) and the base (1), and the base plate (12) forms a lifting structure between the hydraulic oil rod (11) and the base (1).

3. The high-pressure jet grouting pile machine capable of being used for water stopping of the deep foundation pit according to claim 1 is characterized in that: the lifting arm oil cylinder (9) is connected with the top end of the base (1), and the drill rod (8) forms a lifting structure with the support column (5) through the power assembly (7).

4. The high-pressure jet grouting pile machine capable of being used for water stopping of the deep foundation pit according to claim 1 is characterized in that: the auxiliary mechanism (13) is internally provided with a first sliding groove (1301), the first sliding groove (1301) is connected with one side of a supporting column (5) in an embedded mode, a first sliding block (1302) is movably sleeved inside the first sliding groove (1301), one side of the first sliding block (1302) is connected with a supporting rod (1303), the bottom end of the supporting rod (1303) is connected with a first spring (1304), the bottom end of the first spring (1304) is connected with a waterproof cover (1305), the bottom end of the inner portion of the waterproof cover (1305) is provided with a plurality of through holes (1306), the surface of the waterproof cover (1305) is connected with a plurality of fixing rods (1307), the other side of the supporting column (5) is fixedly connected with a fixing plate (1308), the top end of the fixing plate (1308) is connected with a second spring (1309), the top end of the second spring (1309) is connected with a sleeve (1310), one side of the supporting column (5) is connected with a second sliding groove (1311) in an embedded mode, and a second sliding block (1312) is movably sleeved in the second sliding groove (1311), and the second sliding block (1312) is fixedly connected with one side of the sleeve (1310).

5. The high-pressure jet grouting pile machine capable of being used for water stopping of the deep foundation pit according to claim 4 is characterized in that: the supporting rod (1303) forms a sliding structure with the first sliding groove (1301) through the first sliding block (1302), and the waterproof cover (1305) forms an elastic structure with the supporting rod (1303) through the first spring (1304).

6. The high-pressure jet grouting pile machine capable of being used for water stopping of the deep foundation pit according to claim 4 is characterized in that: the sleeve (1310) forms a sliding structure between the second slider (1312) and the second sliding groove (1311), and the sleeve (1310) forms an elastic structure between the second spring (1309) and the fixing plate (1308).