A kind of inclinometer pipe erecting device
Technical field
The present invention relates to monitoring technology for geological hazards field, particularly relate to a kind of inclinometer pipe erecting device.
Background technology
In Landslide Hazards monitoring field, deep soils is a kind of very effective technological means, and whether it not only can carry out early warning and alert to the generation on landslide, can also find out the buried depth of potential water use.The main mode of drillhole inclination survey that adopts carries out deep soils at present, namely on Slope body, the deviational survey hole of certain depth is drilled with by the mode of artificial probing, then the inclinometer pipe with fixing guide groove is installed inside deviational survey hole, the offset distance of inclinometer pipe measured from bottom to top by the inclinometer that guide wheel is housed along guide groove, monitor the time dependent rule of slope-mass slide displacement with this.Generally speaking, deviational survey hole depth reaches tens of rice rice even up to a hundred, and therefore, the installation win or lose of inclinometer pipe is most important to deep soils.
In inclinometer pipe installation process, usually the two class problems that run into need to overcome: (1) is if inside deviational survey hole, water level is more shallow or anhydrous, without mud, at spreading inclinometer pipe piecemeal and in the process of lower pipe, in deviational survey hole, the weight of inclinometer pipe increases gradually, need to install technical staff's rope of inclinometer pipe or hand to hold inclinometer pipe, to prevent the tenesmus of inclinometer pipe; (2) if water level is higher or containing more mud inside deviational survey hole, the buoyancy overcoming water or mud in deviational survey hole is needed in the process of lower pipe, need technical staff in deviational survey hole, to press down inclinometer pipe on earth's surface, and simultaneously toward water filling in inclinometer pipe with the buoyancy of balancing side inclined tube outside.As can be seen here, installation method common above mainly relies on manpower to control to install effect and speed, need several technical staff to cooperate simultaneously and just can complete installation, and in installation process, the problems such as inclinometer pipe tenesmus, bending very easily occur, cause the waste of man power and material.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of structure inclinometer pipe erecting device simple, swift and convenient to operate, avoids the problems such as inclinometer pipe tenesmus, bending, safe and reliable, reduces labor strength, improves the installation effectiveness of inclinometer pipe.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of inclinometer pipe erecting device, comprise base and column, described base is provided with the through hole mated with inclinometer pipe, and described column is arranged on through hole side and column is provided with clamping device, and clamping device can be used to clamp inclinometer pipe.
Preferably, described clamping device comprises annular clamp body and chuck arbor, and described chuck arbor is fixed on column, and described annular clamp body is split type, is used for clamping inclinometer pipe.
Preferably, split type annular clamp body comprises the hinged fixing semicircle anchor ear in one end and movable semicircle anchor ear, and fixing semicircle anchor ear and chuck arbor are integrated, and movable semicircle anchor ear and handle one, be provided with spring between described chuck arbor and handle.
Preferably, the other end of described fixing semicircle anchor ear and movable semicircle anchor ear is fixed by retaining mechanism.
Preferably, described fixing semicircle anchor ear and movable semicircle anchor ear are equipped with anti-skid structure.
Preferably, described anti-skid structure is rubber ring, and rubber ring is all sleeved on fixing semicircle anchor ear and movable semicircle anchor ear.
Preferably, described retaining mechanism comprises two flanges and runs through the fastening bolt pair of flange, and two flanges are respectively fixing semicircle anchor ear and movable semicircle anchor ear openend epitaxy part.
Preferably, described chuck arbor is by sleeve set on column, and sleeve is arranged on chuck arbor end, holds out against element and runs through sleeve and coordinate with column.
Preferably, holding out against element described in is bolt.
The beneficial effect adopting technique scheme to produce is: the deviational survey hole corresponding pre-drilled by the through hole on base, the chuck arbor of clamping device is set with and is fixed on column, by the split type annular clamp body of clamping device, inclinometer pipe is clamped, split type annular clamp body is by the spring clamp inclinometer pipe between chuck arbor and handle, release handle clamps inclinometer pipe after slowly being put down by one section of inclinometer pipe again, the one section of inclinometer pipe that continues up again continues to transfer, until transferred to deviational survey hole by inclinometer pipe.The present invention has structure advantage simple, swift and convenient to operate, can ensure the accuracy of inclinometer pipe in decentralization process and security, improves the installation effectiveness of inclinometer pipe, can avoid again the problems such as inclinometer pipe tenesmus, bending.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the using state figure of Fig. 1;
In figure: 1-base, 2-through hole, 3-column, 4-holds out against element, and 5-fastening bolt is secondary, 6-annular clamp body, 7-chuck arbor, 8-spring, 9-sleeve, 10-tube connector, 11-inclinometer pipe, 12-stratum, 13-deviational survey hole, 14-handle, 15-retaining mechanism, 16-flange, 61-fixes semicircle anchor ear, the movable semicircle anchor ear of 62-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation; obvious following examples are descriptive; not determinate; protection scope of the present invention can not be limited with this; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of the claims in the present invention.
A kind of inclinometer pipe erecting device as shown in Figure 1, 2, comprise base 1 and column 3, described base 1 is provided with the through hole 2 mated with inclinometer pipe 11, and described column 3 is arranged on through hole 2 side and column 3 is provided with clamping device, and clamping device can be used to clamp inclinometer pipe 11.Described clamping device comprises annular clamp body 6 and chuck arbor 7, and described chuck arbor 7 to be fixed on column 3 and to be fixed on column 3 by holding out against element 4, and described annular clamp body 6 is split type, is used for clamping inclinometer pipe 11.
As a kind of preferred structure, split type annular clamp body 6 comprises the hinged fixing semicircle anchor ear 61 in one end and movable semicircle anchor ear 62, fixing semicircle anchor ear 61 is integrated with chuck arbor 7, movable semicircle anchor ear 62 and handle 14 one, be provided with spring 8 between described chuck arbor 7 and handle 14, spring 8 is high strong spring; Described fixing semicircle anchor ear 61 and movable semicircle anchor ear 62 other end are fixed by retaining mechanism 15.In inclinometer pipe 11 decentralization process, if the blessing power that high strong spring 8 provides still is not enough to fixing inclinometer pipe 11, increase chucking power by retaining mechanism 15.
Slide in annular clamp body 6 to prevent inclinometer pipe 11, described fixing semicircle anchor ear 61 and movable semicircle anchor ear 62 are equipped with anti-skid structure, described anti-skid structure selects rubber ring, rubber ring is all sleeved on fixing semicircle anchor ear 61 and movable semicircle anchor ear 62, to strengthen the frictional force between inclinometer pipe 11 and annular clamp body 6, recycling retaining mechanism 15 and the spring between chuck arbor 7 and handle 14 8 tension force, by inclinometer pipe 11 firm grip, prevent inclinometer pipe 11 from vertical slip occurring.
Wherein, fastening bolt pair 5, two flanges 16 that described retaining mechanism 15 comprises two flanges 16 and runs through flange 16 are respectively fixing semicircle anchor ear 61 and movable semicircle anchor ear 62 openend epitaxy part.Inclinometer pipe 11 firm grip can be lived by fastening bolt pair 5.
For the ease of the height of adjustment annular clamp body 6, described chuck arbor 7 is sleeved on column 3 by sleeve 9, sleeve 9 is arranged on chuck arbor 7 end and can slides up and down along column 3, the described element 4 that holds out against runs through sleeve 9 and coordinates with column 3, the described element 4 that holds out against is for bolt, sleeve 9 can be fixed on column 3 by swivel bolt, thus determine the height of annular clamp body 6.
In embody rule process, first by deviational survey hole 13 pre-drilled for through hole 2 correspondence on base 1, the sleeve 9 of chuck arbor 7 end is set with and is fixed on column 3, open fixing semicircle anchor ear 61 and inclinometer pipe 11 is embraced by movable semicircle anchor ear 62, release handle 14 utilizes high strong spring 8 to be clamped by inclinometer pipe 11, pressing handle 14 unclamps clamping inclinometer pipe 11 again after slowly being put down by one section of inclinometer pipe 11, the tube connector 10 one section of inclinometer pipe 11 that continues is utilized to continue to transfer, until transferred to deviational survey hole 13 by inclinometer pipe 11 more up.Utilization present invention can be implemented in aperture, deviational survey hole 13 and carries out the segmentation spreading of inclinometer pipe 11 and transfer, and ensures accuracy and the security of inclinometer pipe 11 times pipes, particularly,
(1) inside deviational survey hole 13 water level lower or anhydrous, without mud time, along with the continuous spreading of inclinometer pipe 11, inclinometer pipe 11 weight linked together is increasing, inclinometer pipe 11 is caught to transfer without the need to relying on artificial method again, avoid the situation generation that inclinometer pipe 11 drops, utilize apparatus of the present invention above 13 mouthfuls, deviational survey hole, inclinometer pipe 11 can be clamped by the annular clamp body 6 with elastic tape, use the frictional force between annular clamp body 6 and inclinometer pipe 11 to carry out the gravity of balancing side inclined tube 11 self;
(2) inside deviational survey hole 13 water level higher or containing more mud time, lower pipe process can run into the buoyancy of water or mud, also descend in the process of pipe at spreading inclinometer pipe 11, without the need to making the mouth of pipe of this section of inclinometer pipe 11 of spreading close to earth's surface by manually pressing down inclinometer pipe 11 again, the situation avoiding inclinometer pipe 11 bending damage in the process pressed down occurs, the annular clamp body 6 with elastic tape of apparatus of the present invention is utilized to clamp inclinometer pipe 11, then toward water filling in inclinometer pipe 11 with the buoyancy of balancing drilling inside, and slowly toward deviational survey hole 13 inner lower tube.
In sum, the present invention has structure advantage simple, swift and convenient to operate, transferred in deviational survey hole 13 by clamping inclinometer pipe 11 segmentation spreading inclinometer pipe 11, whole installation process is convenient, flexible, the accuracy of inclinometer pipe in decentralization process and security can be ensured, improve the installation effectiveness of inclinometer pipe, the problems such as inclinometer pipe tenesmus, bending can be avoided again.