Pile foundation karst cave treatment device

Abstract

The utility model discloses a pile foundation karst cave processing device which comprises a material conveying pipe. The material supplementing and stirring assembly is assembled at the bottom of the material conveying pipe and is used for filling the karst cave; the fixed moving assembly is assembled at the bottom of the material supplementing and stirring assembly and is used for adjusting the size of the device; the karst cave scanning assembly is assembled at the bottom of the fixed moving assembly; according to the device, when the size of the device needs to be adjusted, a first hydraulic telescopic rod is started through an existing controller firstly, a wall face fixing plate is fixed to a wall through the first hydraulic telescopic rod, then the whole device is fixed through friction between the outer surface of the wall face fixing plate and the wall face, and when the device needs to be moved, the whole device is fixed; the electric rolling wheels are connected with the wall or not through stretching and retracting of the second hydraulic telescopic rods, so that movement is achieved, meanwhile, the first connecting plate is fixedly connected with the wall face fixing plate, the length of the telescopic hose is synchronously adjusted, and the distance of the poured karst cave is controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pile foundation karst cave treatment, more specifically, the utility model relates to a pile foundation karst cave treatment device. BACKGROUND

[0002] Pile foundation karst cave treatment refers to a series of technical measures and construction methods taken for underground caves (i.e. cavities formed by water erosion of underground soluble rocks such as limestone) during pile foundation construction in karst areas. These measures and methods aim to ensure the stability and safety of the pile foundation, avoiding construction problems caused by karst caves, such as insufficient pile foundation bearing capacity, pile foundation deviation, hole wall collapse, etc.

[0003] After searching, the existing patent (publication number: CN219951899U) discloses a karst cave treatment device for pile foundation construction, the treatment device includes a cylinder, a conveying mechanism and a position detection mechanism, the inside of the cylinder is installed with a second partition, a first round rod is installed above the second partition, the conveying mechanism is arranged above the second partition and outside the first round rod, and the conveying work is completed by rotating the first round rod; the inside of the cylinder is installed with a third partition, a lead screw is installed above the third partition, the position detection mechanism is arranged above the third partition and outside the lead screw, and the position detection work is completed by rotating the lead screw. The utility model has the advantages of high filling work efficiency, fixed-point filling, checking the corresponding strength requirement after filling, and low cost.

[0004] The above-mentioned device can only adapt to one size of pile foundation during use, and different models of devices need to be replaced to support the internal karst cave when facing different sizes of pile foundation, which increases the production cost. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pile foundation karst cave treatment device to solve the problem of increased cost caused by the need to replace models to adapt to different sizes due to the device only adapting to a single size of pile foundation.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a pile foundation karst cave treatment device, comprising: a material conveying pipe; a material supplementing and stirring assembly assembled at the bottom of the material conveying pipe, which is used for filling the karst cave; a fixed and movable assembly assembled at the bottom of the material supplementing and stirring assembly, which is used for adjusting the size of the device; a karst cave scanning assembly assembled at the bottom of the fixed and movable assembly, which is used for scanning the karst cave on the pile foundation; a lifting assembly assembled at the top of the material supplementing and stirring assembly, which is used for controlling the position of the whole device.

[0007] Preferably, the feeding and stirring assembly comprises a stirring barrel fixedly installed at the bottom of the feeding pipe, a storage cylinder fixedly installed at the bottom of the stirring barrel, a connecting bottom plate fixedly installed at the bottom of the storage cylinder, and a motor one fixedly installed on the connecting bottom plate.

[0008] Preferably, the feeding and stirring assembly further comprises a rotating shaft fixedly installed at the driving end of the motor one, a stirring roller fixedly sleeved on the outer surface of the rotating shaft, a flexible hose fixedly installed on the storage cylinder, a connecting plate one sleeved on the outer surface of the flexible hose, a limiting connecting groove formed in the connecting bottom plate, and the bottom end of the flexible hose movably installed in the limiting connecting groove.

[0009] Preferably, the fixed moving assembly comprises a connecting column fixedly installed at the bottom of the connecting bottom plate, a hydraulic telescopic rod one fixedly installed on the outer surface of the connecting column, a wall surface fixing plate fixedly installed at one end of the hydraulic telescopic rod one, and a square groove formed in the wall surface fixing plate.

[0010] Preferably, the fixed moving assembly further comprises a hydraulic telescopic rod two fixedly installed at one side of the connecting column, a connecting frame fixedly installed at one end of the hydraulic telescopic rod two, an electric roller movably installed in the connecting frame, a covering cloth fixedly installed at one side of the wall surface fixing plate, and the other end of the covering cloth fixedly installed on the outer surface of the connecting column.

[0011] Preferably, the cave scanning assembly comprises a motor two fixedly installed at the bottom of the connecting column, a hydraulic telescopic rod three fixedly installed on the driving shaft of the motor two, and a cave detector fixedly installed at the bottom end of the hydraulic telescopic rod three.

[0012] Preferably, the lifting assembly comprises a connecting plate two fixedly installed at the top of the stirring barrel, a rotating roller movably installed at the inner side of the connecting plate two, a motor three fixedly installed at the outer side of the connecting plate two, a driving shaft of the motor three fixedly connected with the rotating roller, and a connecting rope fixedly installed on the outer surface of the rotating roller.

[0013] Preferably, two groups of the lifting assembly are symmetrically arranged at the top of the stirring barrel.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The utility model discloses a wall surface fixed plate is fixed on the wall through hydraulic telescopic link no. When the device needs to be adjusted, first through the existing controller starts hydraulic telescopic link no. The wall surface fixed plate is fixed on the wall through hydraulic telescopic link no. The whole device is fixed through the friction of the outer surface of wall surface fixed plate and the wall surface, when needing to move, through the telescopic of hydraulic telescopic link no. 2 whether and wall connection is realized to electric roller, thereby realizing the movement, and because connecting plate no. 1 is fixedly connected with wall surface fixed plate, thereby realizing the synchronous regulation length of telescopic hose, thereby realizing the distance control of pouring cave. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the supplementary material stirring subassembly of the utility model;

[0018] Figure 3 It is the structure schematic diagram of the fixed mobile subassembly of the utility model;

[0019] Figure 4 It is the structure schematic diagram of the cave scanning subassembly of the utility model;

[0020] Figure 5 It is the structure schematic diagram of the lifting subassembly of the utility model.

[0021] [REFERENCE SIGNS]

[0022] 1, feed pipe;2, supplementary material stirring subassembly;3, fixed mobile subassembly;4, cave scanning subassembly;5, lifting subassembly;201, stirring bucket;202, material storage cylinder;203, connecting bottom plate;204, motor no. 1;205, rotating shaft;206, stirring roller;207, telescopic hose;208, connecting plate no. 1;209, limit connecting groove;301, connecting column;302, hydraulic telescopic link no. 1;303, wall surface fixed plate;304, square groove;305, hydraulic telescopic link no. 2;306, connecting frame;307, electric roller;308, cover cloth;401, motor no. 2;402, hydraulic telescopic link no. 3;403, cave detector;501, connecting plate no. 2;502, rotating roller;503, motor no. 3;504, connecting rope. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are involved in the protection scope of the utility model.

[0024] Embodiment one

[0025] A preferred embodiment of the pile foundation karst cave treatment device provided by this utility model is, for example... Figures 1 to 5 As shown: It includes: a material conveying pipe 1; a feeding and mixing assembly 2 assembled at the bottom of the material conveying pipe 1, which is used to fill the karst caves; a fixed and moving assembly 3 assembled at the bottom of the feeding and mixing assembly 2, which is used to adjust the size of the device; a karst cave scanning assembly 4 assembled at the bottom of the fixed and moving assembly 3, which is used to scan the karst caves on the pile foundation; and a lifting assembly 5 assembled at the top of the feeding and mixing assembly 2, which is used to control the overall position of the device.

[0026] In this embodiment, the feeding and mixing assembly 2 includes: a mixing tank 201 fixedly installed at the bottom of the conveying pipe 1, a storage cylinder 202 fixedly installed at the bottom of the mixing tank 201, a connecting base plate 203 fixedly installed at the bottom of the storage cylinder 202, and a motor 204 fixedly installed on the connecting base plate 203.

[0027] In this embodiment, the feeding and mixing assembly 2 further includes: a rotating shaft 205 fixedly installed on the drive end of the motor 204, a mixing roller 206 fixedly sleeved on the outer surface of the rotating shaft 205, a telescopic hose 207 fixedly installed on the storage cylinder 202, a connecting plate 208 sleeved on the outer surface of the telescopic hose 207, a limiting connecting groove 209 opened on the connecting base plate 203, and the bottom end of the telescopic hose 207 movably installed inside the limiting connecting groove 209.

[0028] In this embodiment, the fixed moving component 3 includes: a connecting column 301 fixedly installed at the bottom of the connecting base plate 203, a hydraulic telescopic rod 302 fixedly installed on the outer surface of the connecting column 301, a wall fixing plate 303 fixedly installed at one end of the hydraulic telescopic rod 302, and a square groove 304 opened on the wall fixing plate 303.

[0029] In this embodiment, the fixed moving component 3 further includes: a hydraulic telescopic rod 305 fixedly installed on one side of the connecting column 301, a connecting frame 306 fixedly installed at one end of the hydraulic telescopic rod 305, an electric roller 307 movably installed inside the connecting frame 306, a covering cloth 308 fixedly installed on one side of the wall fixing plate 303, and the other end of the covering cloth 308 fixedly installed on the outer surface of the connecting column 301.

[0030] The device drives the rotating shaft 205 through the motor 204, drives the stirring roller 206 to stir the material in the stirring barrel 201. The storage cylinder 202 is located at the bottom of the stirring barrel 201, the telescopic hose 207 extends from the storage cylinder 202, and is matched with the limiting connection groove 209 through the connecting plate 208, so that the telescopic function is realized. The fixed moving assembly 3 is connected with the connecting bottom plate 203 through the connecting column 301, the hydraulic telescopic rod 302 and the hydraulic telescopic rod 305 are respectively connected with the wall surface fixed plate 303 and the connecting frame 306, the electric roller 307 is installed in the connecting frame 306, and the movement of the device is realized. The square groove 304 on the wall surface fixed plate 303 is used for fixing the device, and the covering cloth 308 is covered on one side of the wall surface fixed plate 303 and connected to the connecting column 301 to protect the device. Through the cooperative work of these devices, the stirring, conveying and fixing and moving of the device are realized.

[0031] When the device needs to be adjusted in size, first, the existing controller is started to fix the wall surface fixed plate 303 on the wall through the hydraulic telescopic rod 302, then the whole device is fixed through the friction between the outer surface of the wall surface fixed plate 303 and the wall, when it is needed to move, whether the electric roller 307 is connected with the wall is realized through the telescopic of the hydraulic telescopic rod 305, so that the movement is realized, and because the connecting plate 208 is fixedly connected with the wall surface fixed plate 303, the length of the telescopic hose 207 is realized through synchronous adjustment, so that the distance of the pouring cave is realized.

[0032] Example two

[0033] On the basis of example one, the preferred embodiment of the pile foundation cave treatment device provided by the utility model is as shown in the figure: Figures 1 to 5 As shown: the cave scanning assembly 4 comprises: the motor two 401 fixedly installed at the bottom of the connecting column 301, the hydraulic telescopic rod three 402 fixedly installed on the driving shaft of the motor two 401, and the cave detector 403 fixedly installed at the bottom end of the hydraulic telescopic rod three 402.

[0034] In this embodiment, the lifting assembly 5 comprises: the connecting plate two 501 fixedly installed at the top of the stirring barrel 201, the rotating roller shaft 502 movably installed on the inner side of the connecting plate two 501, the motor three 503 fixedly installed on the outer side of the connecting plate two 501, the driving shaft of the motor three 503 fixedly connected with the rotating roller shaft 502, and the connecting rope 504 fixedly installed on the outer surface of the rotating roller shaft 502.

[0035] In this embodiment, the lifting assembly 5 is provided with two groups, and the two groups of lifting assemblies 5 are symmetrically arranged at the top of the stirring barrel 201.

[0036] Finally should be explained a few points are: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0037] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0038] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A pile foundation karst cave treatment device, characterized in that, include: Material conveying pipe (1); The feeding and stirring assembly (2) is installed at the bottom of the feeding pipe (1) and is used to fill the cavities. A fixed-moving component (3) is mounted at the bottom of the feeding and mixing assembly (2), the fixed-moving component (3) being used to adjust the size of the device; The karst cave scanning component (4) is assembled at the bottom of the fixed moving component (3) and is used to scan the karst caves on the pile foundation. The lifting assembly (5) is mounted on top of the feeding and mixing assembly (2), and the lifting assembly (5) is used to control the position of the entire device.

2. The pile foundation karst cave treatment device according to claim 1, characterized in that, The feeding and mixing assembly (2) includes: A mixing tank (201) is fixedly installed at the bottom of the conveying pipe (1). A storage cylinder (202) is fixedly installed at the bottom of the mixing tank (201). A connecting base plate (203) is fixedly installed at the bottom of the storage cylinder (202). A motor (204) is fixedly installed on the connecting base plate (203).

3. The pile foundation karst cave treatment device according to claim 2, characterized in that, The feeding and mixing assembly (2) also includes: A rotating shaft (205) is fixedly installed on the drive end of the motor (204) described by Azi. A stirring roller (206) is fixedly sleeved on the outer surface of the rotating shaft (205). A telescopic hose (207) is fixedly installed on the storage cylinder (202). A connecting plate (208) is sleeved on the outer surface of the telescopic hose (207). A limiting connecting groove (209) is opened on the connecting base plate (203). The bottom end of the telescopic hose (207) is movably installed inside the limiting connecting groove (209).

4. The pile foundation karst cave treatment device according to claim 3, characterized in that, The fixed-moving component (3) includes: A connecting column (301) is fixedly installed at the bottom of the connecting base plate (203). A hydraulic telescopic rod (302) is fixedly installed on the outer surface of the connecting column (301). A wall fixing plate (303) is fixedly installed at one end of the hydraulic telescopic rod (302). A square groove (304) is provided on the wall fixing plate (303).

5. The pile foundation karst cave treatment device according to claim 4, characterized in that, The fixed-moving component (3) also includes: A hydraulic telescopic rod two (305) is fixedly installed on one side of the connecting column (301). A connecting frame (306) is fixedly installed at one end of the hydraulic telescopic rod two (305). An electric roller (307) is movably installed inside the connecting frame (306). A covering cloth (308) is fixedly installed on one side of the wall fixing plate (303). The other end of the covering cloth (308) is fixedly installed on the outer surface of the connecting column (301).

6. The pile foundation karst cave treatment device according to claim 5, characterized in that, The cave scanning component (4) includes: A second motor (401) is fixedly installed at the bottom of the connecting column (301). A third hydraulic telescopic rod (402) is fixedly installed on the drive shaft of the second motor (401). A cave detector (403) is fixedly installed at the bottom end of the third hydraulic telescopic rod (402).

7. The pile foundation karst cave treatment device according to claim 6, characterized in that, The lifting assembly (5) includes: A connecting plate two (501) is fixedly installed on the top of the mixing tank (201). A rotating roller (502) is movably installed on the inner side of the connecting plate two (501). A motor three (503) is fixedly installed on the outer side of the connecting plate two (501). The drive shaft of the motor three (503) is fixedly connected to the rotating roller (502). A connecting rope (504) is fixedly installed on the outer surface of the rotating roller (502).

8. The pile foundation karst cave treatment device according to claim 7, characterized in that, The lifting assembly (5) is provided in two sets, and the two sets of lifting assemblies (5) are symmetrically arranged on the top of the mixing tank (201).

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