CN215482901U

CN215482901U - Intelligent cooperative operation guniting stirring lifting device for stirring pile

Info

Publication number: CN215482901U
Application number: CN202121664103.XU
Authority: CN
Inventors: 李建林; 钱三强; 肖忠波; 芦冰; 夏亮
Original assignee: Hubei Shuizong Water Resources & Hydropower Construction Co ltd
Current assignee: Hubei Shuizong Water Resources & Hydropower Construction Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-11
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of building construction, and discloses an intelligent cooperative operation guniting stirring lifting device for a stirring pile, wherein the top of a top plate is fixedly connected with a motor, the motor is connected with an upper rotating rod, the upper part of the upper rotating rod is provided with a grout inlet, the periphery of the grout inlet is provided with a fixed sleeve, the fixed sleeve is connected with a connecting rod through a fixed plate, the bottom end of the connecting rod is fixedly connected with an upper plate, the inner wall of the upper rotating rod is provided with a lower rotating rod, the lower part of the lower rotating rod is rotatably connected with a lower plate, the top surface of the lower plate is fixedly connected with a telescopic rod, the outer wall of the telescopic rod is provided with a through hole, the inner wall of the through hole is provided with a bolt, the telescopic rod is connected with a fixed rod through the bolt, the top of the fixed rod is fixedly connected with the bottom surface of the upper plate, the bottom of the lower rotating rod is fixedly connected with a drill bit, the outer wall of the drill bit is welded with a blade, the grout outlet is arranged on the blade, a sealing bearing is welded at the bottom of the drill bit, and a probe is welded on the inner wall of the sealing bearing, the stirring guniting device with the detection function is convenient to use and saves cost.

Description

Intelligent cooperative operation guniting stirring lifting device for stirring pile

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to an intelligent cooperative work guniting stirring lifting device for a stirring pile.

Background

The deep stirring method is a technological process of forcibly stirring cement paste and other material with soil body by means of deep stirring machine to produce physical-chemical reaction in soil body and form reinforcing body with integrity, water stability and certain strength, and forming composite foundation, impervious wall or retaining wall with original soil body.

The traditional deep mixing pile process technology can only utilize the geological survey data provided by design, and can not quickly and accurately judge the change of geological conditions in real time, so that the spraying amount can not be adjusted in time, and only conservative processes and parameters can be adopted, thereby increasing the cost. The intelligent cooperative technology of penetration and deep mixing piles can judge the change of geological conditions in real time and transmit the change to a ground microcomputer control system, and the spraying amount and the drilling/lifting speed are automatically adjusted according to the change judgment result of a foundation soil layer, so that the aim of saving cost is fulfilled under the condition of ensuring the quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem provided above, an intelligent cooperative work of stirring stake whitewashing stirring hoisting device is provided.

The technical scheme adopted by the utility model is as follows: the intelligent cooperative operation guniting stirring and lifting device for the stirring pile comprises a top plate, wherein a motor is fixedly connected to the top of the top plate, the motor is connected with an upper rotating rod through a power output shaft, a grout inlet is formed in the upper portion of the upper rotating rod, a fixing sleeve rotatably connected to the upper rotating rod is arranged around the grout inlet, a fixing plate is fixedly connected to the outer wall of the fixing sleeve, a connecting rod is slidably connected to the upper portion of the fixing plate, the top end of the connecting rod is fixedly connected with the top plate, the bottom end of the connecting rod is fixedly connected with an upper plate, a sliding groove is formed in the inner wall of the upper rotating rod, a sliding strip is slidably connected to the inner wall of the sliding groove, a lower rotating rod is welded to the bottom of the sliding strip, a lower plate is rotatably connected to the lower portion of the lower rotating rod, a telescopic rod is fixedly connected to the top surface of the lower plate, a through hole is formed in the outer wall of the telescopic rod, and a bolt is arranged on the inner wall of the through hole, the telescopic link passes through bolted connection has the dead lever, the top fixed connection of dead lever is in the bottom surface of upper plate, the bottom fixedly connected with drill bit of lower bull stick, the outer wall welding of drill bit has the blade, the grout outlet has been seted up on the blade, the welding of drill bit bottom has sealed bearing, sealed bearing's inner wall welding has the probe.

In a preferred embodiment, every two connecting rods are arranged on the bottom surface of the top plate in an angle of 120 degrees, the fixing plates are arranged on the upper outer wall and the lower outer wall of the fixing sleeve from top to bottom, and the middle outer wall of the fixing sleeve is communicated with a pulp inlet pipe.

In a preferred embodiment, the interior of the upper rotating rod and the interior of the lower rotating rod are both hollow structures and are communicated with each other, and every two structures formed by the sliding grooves and the sliding strips are arranged on the inner wall of the upper rotating rod in a 90-degree manner.

In a preferred embodiment, the fixing rod, the telescopic rod and the bolt are arranged on the bottom surface of the upper plate in a 120-degree manner in pairs.

In a preferred embodiment, the through holes are arranged on the outer wall of the telescopic rod at equal intervals from top to bottom, the top of the telescopic rod is welded with a limiting block, and the limiting block is connected to the inner wall of the fixed rod in a sliding mode.

In a preferred embodiment, every two structures formed by the blades and the slurry outlets are symmetrically arranged on the outer wall of the drill bit in a group, each group of structures is vertically arranged on the upper side and the lower side of the drill bit, and the blades and the inner wall of the drill bit are both of hollow structures and are respectively communicated together and communicated with the inner cavity of the upper rotary rod.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the probe is firstly inserted into the silt, the drill bit is connected with the probe through the sealing bearing, when the probe is inserted into the silt and is subjected to resistance, the probe cannot rotate along with the drill bit, so that the probe is stably inserted into the silt downwards, the detection precision is ensured, then the penetration resistance is measured in the sinking process according to the proportion of the resistance received when the probe is pressed in and the hardness degree of a soil layer, the data is transmitted back to a control center on the ground in real time, the amount of cement entering a fixed sleeve through a slurry inlet pipe is adjusted according to different geological conditions, so that the slurry spraying amount of a slurry outlet on a blade is controlled, and meanwhile, the rotating speed of a motor can be controlled, so that the drilling speed of the drill bit is controlled, the cost is maximally saved under the condition of ensuring the quality, and the resources are saved.

2. According to the utility model, when the equipment needs to be disassembled and transported, the bolt connected with the fixed rod and the telescopic rod is disassembled, and then the telescopic rod and the lower rotary rod are respectively retracted into the fixed rod and the upper rotary rod, so that the volume of the whole device is reduced, the transportation volume is reduced, and the transportation is convenient.

Drawings

FIG. 1 is a schematic diagram of the front view internal structure of the present invention;

FIG. 2 is a schematic view of the chute of the present invention;

fig. 3 is a schematic perspective view of a through hole in the present invention.

The labels in the figure are: 1-top plate, 2-motor, 3-upper rotating rod, 4-slurry inlet, 5-fixing sleeve, 6-fixing plate, 7-connecting rod, 8-upper plate, 9-chute, 10-slide bar, 11-lower rotating rod, 12-lower plate, 13-telescopic rod, 14-through hole, 15-bolt, 16-fixing rod, 17-drill bit, 18-blade, 19-slurry outlet, 20-sealing bearing, 21-probe, 22-limiting block and 23-slurry inlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The intelligent and cooperative operation of the mixing pile, the guniting mixing and lifting device according to the embodiment of the utility model will be described in detail with reference to fig. 1-3.

The first embodiment is as follows:

the intelligent cooperative work guniting stirring lifting device for the stirring pile provided by the embodiment of the utility model is shown in a figure 1, and comprises a top plate 1, wherein the top of the top plate 1 is fixedly connected with a motor 2 for providing the rotating force of the device, the motor 2 is connected with an upper rotating rod 3 through a power output shaft, the upper part of the upper rotating rod 3 is provided with a grout inlet 4, the periphery of the grout inlet 4 is provided with a fixed sleeve 5 which is rotatably connected with the upper rotating rod 3, the outer wall of the middle part of the fixed sleeve 5 is communicated with a grout inlet pipe 23 and is connected with an external cement conveying device through the grout inlet pipe 23 so as to provide cement grout for the inside of the fixed sleeve 5, the cement grout of the fixed sleeve 5 is conveyed into the inside of the upper rotating rod 3 through the grout inlet 4 of the upper rotating rod 3, the outer wall of the fixed sleeve 5 is fixedly connected with a fixed plate 6, the upper sliding of the fixed plate 6 is connected with a connecting rod 7, and the fixed plate 6 and the connecting rod 7 play a role in fixing the fixed sleeve 5, the connecting rod 7 plays a role in supporting and connecting a lower structure, the top end of the connecting rod 7 is fixedly connected with the top plate 1, every two connecting rods 7 are arranged at the bottom surface of the top plate 1 at an angle of 120 degrees, the fixing plate 6 is arranged on the upper outer wall and the lower outer wall of the fixing sleeve 5 from top to bottom, the bottom end of the connecting rod 7 is fixedly connected with the upper plate 8, the inner wall of the upper rotating rod 3 is provided with the lower rotating rod 11, the inner parts of the upper rotating rod 3 and the lower rotating rod 11 are both in a hollow structure and are communicated, the upper rotating rod 3 conveniently sends cement slurry into the lower rotating rod 11 through the inner hollow structure, the bottom of the lower rotating rod 11 is fixedly connected with the drill bit 17, the outer wall of the drill bit 17 is welded with the blade 18, the blade 18 is provided with a slurry outlet 19, the inner walls of the blade 18 and the drill bit 17 are both in a hollow structure and are respectively communicated with the inner cavity of the upper rotating rod 3, the drill bit 17 is communicated with the lower rotating rod 11, so as to send the cement slurry into the drill bit 17, and is sprayed out from the upper slurry outlet 19 of the blade 18, thus the hole is sprayed with slurry, the bottom of the drill bit 17 is provided with a probe 21, the soil property is detected by the probe 21, thus the control center adjusts the slurry inlet amount and the rotating speed of the motor 2 according to the data, and the cost is greatly saved under the condition of ensuring the quality.

Referring to fig. 1, the drill bit 17 is connected with the probe 21 through the sealing bearing 20, a sealing ring is respectively buckled between the inner ring and the outer ring of the two sides of the sealing bearing 20, the inner side of the sealing ring is in the shape of an annular groove, a spring hoop is arranged on the wall of the sealing ring groove close to the inner ring of the bearing, slurry leakage can be effectively prevented, meanwhile, the external soil body is prevented from being extruded to enter the drill bit, and when the probe 21 connected with the bearing is inserted into sludge to be subjected to resistance, the probe 21 cannot rotate along with the drill bit 17, so that the probe 21 is stably inserted into the sludge downwards, and the detection precision is ensured.

Referring to fig. 1, two of the structures formed by the blades 18 and the slurry outlets 19 are symmetrically arranged on the outer wall of the drill bit 17 in a group, each group of structures is vertically arranged on the upper side and the lower side of the drill bit 17, and the use of a plurality of groups of blades 18 and slurry outlets 19 improves drilling efficiency and the range of slurry spraying and improves efficiency.

The intelligent collaborative work whitewashing stirring hoisting device's of stirring stake of embodiment one of this application implementation principle does: the upper rotating rod 3 is driven to rotate by starting the motor 2, so as to drive the drill bit 17 at the lower part of the lower rotating rod 11 to rotate and drive the blade 18 device, meanwhile, the cement conveying device is communicated through the slurry inlet pipe 23, cement slurry is conveyed into the fixed sleeve 5, the cement slurry is conveyed into the upper rotating rod 3 through the slurry inlet 4 of the upper rotating rod 3, the cement slurry is conveyed to the lower rotating rod 11 through the upper rotating rod 3 and then is conveyed into the blade 18 on the drill bit 17 to be sprayed out through the slurry outlet 19 and matched with the motor 2 to realize a rotary slurry spraying structure, the resistance value received when the drill bit 17 presses in the slurry is detected through the probe 21 at the bottom of the drill bit 17, data is transmitted to the control center of the ground in real time, the amount of the cement entering the fixed sleeve 5 through the slurry inlet pipe 23 is adjusted according to different geological conditions, so as to control the slurry spraying amount of the slurry outlet 19 on the blade 18, and simultaneously, the rotating speed of the motor 2 can be controlled, so as to control the drilling speed of the drill bit 17, thereby maximizing the cost saving under the condition of ensuring the quality.

Example two:

referring to fig. 1 and 2, a sliding groove 9 is formed on the inner wall of the upper rotating rod 3, a sliding strip 10 is slidably connected to the inner wall of the sliding groove 9, a structure formed by the sliding groove 9 and the sliding strip 10 is arranged on the inner wall of the upper rotating rod 3 in a 90-degree manner two by two, a lower rotating rod 11 is welded at the bottom of the sliding strip 10, the lower rotating rod 11 is prevented from rotating by the cooperation of the sliding groove 9 and the sliding strip 10 and plays a role in guiding the vertical sliding of the lower rotating rod 11, a lower plate 12 is rotatably connected to the lower portion of the lower rotating rod 11, a telescopic rod 13 is fixedly connected to the top surface of the lower plate 12, a through hole 14 is formed in the outer wall of the telescopic rod 13, a bolt 15 is arranged on the inner wall of the through hole 14, the telescopic rod 13 is connected to a fixed rod 16 through the bolt 15, the top of the fixed rod 16 is fixedly connected to the bottom surface of the upper plate 8, the structure formed by the fixed rod 16, the telescopic rod 13 and the bolt 15 is arranged on the bottom surface of the upper plate 8 in a 120-degree manner two by loosening the bolt 15, the telescopic rod 13 is received in the fixed rod 16, and the lower rotating rod 11 is slid into the upper rotating rod 3 through the lower plate 12, thereby reducing the volume of the device and facilitating transportation.

Referring to fig. 3, through-hole 14 from the top down equidistant sets up on the outer wall of telescopic link 13, through the through-hole 14 adjustable telescopic link 13's that inserts bolt 15 different positions extension length to adjusting device's length, let use more nimble, the welding of telescopic link 13's top has stopper 22, restricts the maximum gliding distance of telescopic link 13 through stopper 22, stopper 22 sliding connection is on the inner wall of dead lever 16.

The implementation principle of the intelligent cooperative work guniting stirring lifting device for the stirring pile in the second embodiment of the application is as follows: when the equipment needs to be disassembled for transportation, the bolt 15 connected with the fixed rod 16 and the telescopic rod 13 is disassembled, then the telescopic rod 13 and the lower rotary rod 11 are respectively retracted into the fixed rod 16 and the upper rotary rod 3, so that the size of the whole device is reduced, the transportation size is reduced, in addition, the structure is provided, through the through holes 14 arranged on the telescopic rod 13, the bolt 15 is inserted into the through holes 14 at different positions, the extending length of the telescopic rod 13 can be freely changed, and the length of the device can be adjusted according to the actual condition.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Stirring stake intelligent collaborative work whitewashing stirring hoisting device, including roof (1), its characterized in that: the top fixedly connected with motor (2) of roof (1), motor (2) have last bull stick (3) through power output shaft connection, the upper portion of going up bull stick (3) has seted up into thick liquid mouth (4), it connects to rotate to be provided with around thick liquid mouth (4) fixed cover (5) on going up bull stick (3), the outer wall fixedly connected with fixed plate (6) of fixed cover (5), the last sliding connection of fixed plate (6) has connecting rod (7), the top fixedly connected with of connecting rod (7) roof (1), the bottom fixedly connected with upper plate (8) of connecting rod (7), spout (9) have been seted up on the inner wall of going up bull stick (3), the inner wall sliding connection of spout (9) has draw runner (10), the bottom welding of draw runner (10) has down bull stick (11), the lower part rotation of lower bull stick (11) is connected with hypoplastron (12), the utility model discloses a novel motor rotor, including hypoplastron (12), the top surface fixedly connected with telescopic link (13) of hypoplastron (12), through-hole (14) have been seted up to the outer wall of telescopic link (13), the inner wall of through-hole (14) is provided with bolt (15), telescopic link (13) pass through bolt (15) are connected with dead lever (16), the top fixed connection of dead lever (16) is in the bottom surface of upper plate (8), the bottom fixedly connected with drill bit (17) of lower bull stick (11), the outer wall welding of drill bit (17) has blade (18), grout outlet (19) have been seted up on blade (18), the welding of drill bit (17) bottom has sealed bearing (20), the inner wall welding of sealed bearing (20) has probe (21).

2. The intelligent cooperative work of stirring stake whitewashing stirring hoisting device of claim 1, characterized by: two liang of connecting rods (7) are 120 degrees and set up the bottom surface of roof (1), fixed plate (6) are and set up from top to bottom on the upper and lower outer wall of fixed cover (5), the middle part outer wall intercommunication of fixed cover (5) has into thick liquid pipe (23).

3. The intelligent cooperative work of stirring stake whitewashing stirring hoisting device of claim 1, characterized by: the interior of the upper rotating rod (3) and the interior of the lower rotating rod (11) are both hollow structures and are communicated with each other, and every two structures formed by the sliding groove (9) and the sliding strip (10) are arranged on the inner wall of the upper rotating rod (3) at 90 degrees.

4. The intelligent cooperative work of stirring stake whitewashing stirring hoisting device of claim 1, characterized by: the fixing rods (16), the telescopic rods (13) and the bolts (15) are arranged on the bottom surface of the upper plate (8) in a 120-degree mode in pairs.

5. The intelligent cooperative work of stirring stake whitewashing stirring hoisting device of claim 1, characterized by: through-hole (14) from the top down equidistant setting is in on the outer wall of telescopic link (13), the top welding of telescopic link (13) has stopper (22), stopper (22) sliding connection be in on the inner wall of dead lever (16).

6. The intelligent cooperative work of stirring stake whitewashing stirring hoisting device of claim 1, characterized by: every two structures that blade (18) and grout outlet (19) are constituteed are a set of symmetry and set up on the outer wall of drill bit (17), and every group structure is the perpendicular setting and is in both sides about drill bit (17), blade (18) with the inner wall of drill bit (17) is hollow structure, communicate respectively together, and with go up bull stick (3) inner chamber intercommunication.