CN219160015U

CN219160015U - Monitoring pile for geological disasters

Info

Publication number: CN219160015U
Application number: CN202320282597.8U
Authority: CN
Inventors: 寇保德; 周乐勋; 梁坤先; 白旭东; 杨兴业
Original assignee: Qinghai Geological Survey Institute Qinghai Institute Of Geology And Mineral Resources Qinghai Geological Remote Sensing Center
Current assignee: Qinghai Geological Survey Institute Qinghai Institute Of Geology And Mineral Resources Qinghai Geological Remote Sensing Center
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-09
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a monitoring pile for geological disasters, which comprises a pile body, wherein the pile body is a hollow cylinder with an opening at the top, the bottom end of the pile body is conical, the outer wall of the pile body is fixedly connected with a spiral blade, a plurality of grouting pipes are arranged on the outer wall of the pile body in a penetrating way, grouting holes are formed in the grouting pipes, a water inlet of each grouting pipe is connected with a pressure-bearing hose, a driving mechanism is arranged in the pile body, the grouting pipes are all in transmission connection with the driving mechanism, and a plurality of handles are arranged at the top of the outer wall of the pile body; according to the utility model, after the pile body is drilled into the soil surface by using the handle and the spiral blade, the grouting pipe is driven by the driving mechanism to extend out of the pile body and insert into the soil, and then the pressure-bearing hose is connected with the high-pressure grouting machine, so that cement mortar can be injected underground by using the grouting pipe, and after the cement mortar is solidified, the soil at the bottom end of the pile body can be formed into a whole, thereby ensuring the installation strength of the pile body, and the pile body is simple to operate and convenient to construct.

Description

Monitoring pile for geological disasters

Technical Field

The utility model relates to a detection pile, in particular to a monitoring pile for geological disasters.

Background

Geological disaster monitoring is a task of measuring and monitoring the activities of geological disasters and dynamic changes of various inducing factors by using various technologies and methods. The method is an important basis for predicting and forecasting geological disasters, and is therefore important content for disaster reduction and prevention. At present, when monitoring geological disasters, a monitoring pile is generally arranged at a monitoring place for monitoring.

At present, most of the fixing modes of monitoring piles are directly nailed into soil, the fixing strength of the monitoring piles is difficult to guarantee in a region with loose soil, concrete foundations can be poured firstly when some monitoring piles are installed, and then the monitoring piles are fixed on the concrete foundations, so that the monitoring piles are high in installation strength, complex in operation and long in construction period, and the monitoring piles are required to be improved.

Disclosure of Invention

The utility model aims to provide a monitoring pile for geological disasters, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a geological disaster is with monitoring stake, includes the pile body, the pile body is open-top's hollow cylinder, and the bottom of pile body is the toper, the outer wall fixedly connected with helical blade of pile body, the outer wall of pile body runs through and is provided with a plurality of slip casting pipes, the slip casting hole has been seted up on the slip casting pipe, the water inlet of slip casting pipe is connected with the pressure-bearing hose, install actuating mechanism in the pile body, the slip casting pipe all is connected with actuating mechanism transmission, a plurality of handles are installed at the outer wall top of pile body, flange fixedly connected with sleeve is passed through at the top of pile body, telescopic top fixedly mounted has the monitor.

As a further scheme of the utility model: the driving mechanism comprises a rotating shaft which is rotatably arranged in the pile body, gears are fixedly sleeved at the corresponding positions of the outer wall of the rotating shaft and each grouting pipe, racks are fixedly connected at the corresponding positions of the outer wall of each grouting pipe and the gears, the racks are meshed with the corresponding gears, the top end of the rotating shaft is positioned in the sleeve, and a hand wheel is arranged at the top end of the rotating shaft.

As a further scheme of the utility model: one end of the grouting pipe outside the pile body is fixedly provided with a conical head, the diameter of the conical head is larger than that of the grouting pipe, the outer wall of the grouting pipe is sleeved with a guide sleeve in a sliding manner, and the guide sleeve is fixedly connected with the inner wall of the pile body.

As a further scheme of the utility model: the outer wall of pile body and the corresponding department of each handle all are fixed to run through and are provided with the thread bush, the one end fixedly connected with screw rod of handle, and screw rod and thread bush cooperation are connected.

As still further aspects of the utility model: the top fixed mounting of sleeve has the protection casing, the monitor is located the protection casing.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, after the pile body is drilled into the soil surface by using the handle and the spiral blade, the grouting pipe is driven by the driving mechanism to extend out of the pile body and insert into the soil, and then the pressure-bearing hose is connected with the high-pressure grouting machine, so that cement mortar can be injected underground by using the grouting pipe, and after the cement mortar is solidified, the soil at the bottom end of the pile body can be formed into a whole, thereby ensuring the installation strength of the pile body, and the pile body is simple to operate and convenient to construct.

Drawings

Fig. 1 is a schematic structural view of a monitoring pile for geological disasters.

Fig. 2 is a schematic diagram of the internal structure of a pile body in a monitoring pile for geological disasters.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

The pile comprises a pile body 1, a spiral blade 2, a handle 3, a screw 4, a thread sleeve 5, a rotating shaft 6, a hand wheel 7, a gear 8, a grouting pipe 9, a conical head 10, a grouting hole 11, a pressure-bearing hose 12, a rack 13, a guide sleeve 14, a sleeve 15, a protective cover 16 and a monitor 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 4, in the embodiment of the utility model, a monitoring pile for geological disasters comprises a pile body 1, wherein the pile body 1 is a hollow cylinder with an opening at the top, the bottom end of the pile body 1 is conical, a spiral blade 2 is fixedly connected to the outer wall of the pile body 1, a plurality of grouting pipes 9 are arranged on the outer wall of the pile body 1 in a penetrating manner, grouting holes 11 are formed in the grouting pipes 9, a pressure-bearing hose 12 is connected to a water inlet of each grouting pipe 9, a driving mechanism is installed in the pile body 1, the grouting pipes 9 are in transmission connection with the driving mechanism, a plurality of handles 3 are installed at the top of the outer wall of the pile body 1, a sleeve 15 is fixedly connected to the top of the pile body 1 through a flange, and a monitor 17 is fixedly installed at the top of the sleeve 15.

According to the technical scheme, in the process of installing the monitoring pile, the handle 3 is held by hand, the pile body 1 is rotated in the process of pressing down, the pile body 1 can be gradually drilled into the soil surface by the spiral blade 2, then the grouting pipe 9 is driven by the driving mechanism to extend out of the pile body 1 and insert the grouting pipe into the soil, the pressure-bearing hose 12 is connected with the high-pressure grouting machine, cement mortar can be injected underground by the grouting pipe 9, and after the cement mortar is solidified, soil at the bottom end of the pile body 1 can be formed into a whole, so that the installation strength of the pile body 1 is ensured, the operation is simple, and the construction is convenient.

With specific reference to fig. 2 and fig. 4, in one embodiment of the present utility model, the driving mechanism includes a rotating shaft 6 rotatably installed in the pile body 1, the corresponding positions of the outer wall of the rotating shaft 6 and each grouting pipe 9 are fixedly sleeved with a gear 8, the corresponding positions of the outer wall of the grouting pipe 9 and the gear 8 are fixedly connected with racks 13, the racks 13 are meshed with the corresponding gears 8, the top end of the rotating shaft 6 is located in a sleeve 15, and the top end of the rotating shaft 6 is installed with a hand wheel 7.

The rotation shaft 6 is rotated through the hand wheel 7, the grouting pipe 9 can be driven to move by utilizing the meshing of the gear 8 and the rack 13, and the grouting pipe has a simple structure and a stable effect.

With specific reference to fig. 2 and fig. 4, in one embodiment of the present utility model, a conical head 10 is fixedly installed at one end of the grouting pipe 9 located outside the pile body 1, the diameter of the conical head 10 is greater than that of the grouting pipe 9, a guide sleeve 14 is slidably sleeved on the outer wall of the grouting pipe 9, the guide sleeve 14 is fixedly connected with the inner wall of the pile body 1, and the grouting pipe 9 can be guided by the arrangement of the guide sleeve 14.

With specific reference to fig. 3, in an embodiment of the present utility model, a threaded sleeve 5 is fixedly disposed through the corresponding portion between the outer wall of the pile body 1 and each handle 3, one end of the handle 3 is fixedly connected with a screw 4, and the screw 4 is cooperatively connected with the threaded sleeve 5, so that the quick assembly and disassembly between the state 1 and the handle 3 can be realized through the cooperation of the threaded sleeve 5 and the screw 4, so that the handle 3 can be removed after the installation of the state 1 is completed, the handle 3 can be used for the installation of the next pile body 1, so as to save production cost, and the occupied space during the transportation of the pile body can be reduced.

With specific reference to fig. 1 and 2, the top of the sleeve 15 is fixedly provided with a protective cover 16, and the monitor 17 is positioned in the protective cover 16, so that the protective cover 16 is utilized to protect the detector 17, and the service life of the monitoring pile is prolonged.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a geological disaster is with monitoring stake which characterized in that: including pile body (1), pile body (1) is open-top's hollow cylinder, and the bottom of pile body (1) is the toper, outer wall fixedly connected with helical blade (2) of pile body (1), the outer wall of pile body (1) runs through and is provided with a plurality of slip casting pipe (9), grouting hole (11) have been seted up on slip casting pipe (9), the water inlet of slip casting pipe (9) is connected with pressure-bearing hose (12), install actuating mechanism in pile body (1), slip casting pipe (9) all are connected with actuating mechanism transmission, a plurality of handles (3) are installed at the outer wall top of pile body (1), flange fixedly connected with sleeve (15) are passed through at the top of pile body (1), the top fixed mounting of sleeve (15) has monitor (17).

2. A monitoring pile for geological disasters according to claim 1, characterised in that: the driving mechanism comprises a rotating shaft (6) which is rotatably arranged in the pile body (1), gears (8) are fixedly sleeved at corresponding positions of the outer walls of the rotating shaft (6) and the grouting pipes (9), racks (13) are fixedly connected at corresponding positions of the outer walls of the grouting pipes (9) and the gears (8), the racks (13) are meshed with the corresponding gears (8), the top end of the rotating shaft (6) is located in a sleeve (15), and a hand wheel (7) is arranged at the top end of the rotating shaft (6).

3. A monitoring pile for geological disasters according to claim 1, characterised in that: one end of the grouting pipe (9) positioned outside the pile body (1) is fixedly provided with a conical head (10), the diameter of the conical head (10) is larger than that of the grouting pipe (9), the outer wall of the grouting pipe (9) is slidably sleeved with a guide sleeve (14), and the guide sleeve (14) is fixedly connected with the inner wall of the pile body (1).

4. A monitoring pile for geological disasters according to claim 1, characterised in that: the pile comprises a pile body (1), wherein screw sleeves (5) are fixedly and penetratingly arranged at corresponding positions of the outer wall of the pile body (1) and each handle (3), a screw rod (4) is fixedly connected to one end of each handle (3), and the screw rods (4) are connected with the screw sleeves (5) in a matched mode.

5. A monitoring pile for geological disasters according to claim 1, characterised in that: the top of sleeve (15) fixed mounting has protection casing (16), monitor (17) are located protection casing (16).