CN209724320U - Boring observation instrument mounting assembly - Google Patents
Boring observation instrument mounting assembly Download PDFInfo
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- CN209724320U CN209724320U CN201920238872.XU CN201920238872U CN209724320U CN 209724320 U CN209724320 U CN 209724320U CN 201920238872 U CN201920238872 U CN 201920238872U CN 209724320 U CN209724320 U CN 209724320U
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- observation instrument
- sealing element
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- mounting assembly
- boring
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Abstract
The utility model provides a kind of boring observation instrument mounting assembly, is related to the monitoring technical field that drills, for solve existing boring observation instrument installation method can not be adapted to horizontal drilling or drill vertically upward installation the technical issues of.The boring observation instrument mounting assembly includes sealing element, material feeding component and air guide component；Sealing element includes sealing element, and sealing element is equipped with material hole and gas port, and material hole is connected with material feeding component, and gas port is connected with air guide component.The installation method of the boring observation instrument mounting assembly, comprising the following steps: boring observation instrument is connected on sealing element, the two is launched into drilling, the installation space of opposing seal is pressed to form to sealing element；Liquid material is filled into installation space, wherein gas is discharged by air guide component, and equipment installation is completed in liquid material solidification.The boring observation instrument mounting assembly and installation method can adapt to the installation to drill in horizontal drilling and vertically upward, and application range is wider, and practicability is stronger.
Description
Technical field
The utility model relates to the monitoring technical fields that drills, more particularly, to a kind of boring observation instrument mounting assembly.
Background technique
Drilling hole stress-strain monitoring instrument hereinafter referred to as boring observation instrument, the instrument are the accurate monitoring earth's crust/Lithosphere deformations
Important equipment, only geological sciences research does not provide important evidence, and can be deep tunnel, heavy construction, underground
The engineering field that the needs such as mining accurately monitor Lithosphere deformation provides data support.
Effective monitoring data are obtained, need for boring observation instrument to be mounted on the expert design according to geology, construction industry
Position and direction drilling in.There are many mounting means of Present Borehole monitor, wherein using expanding cement or other
Bonding agent is important one of installation method.
Specifically, when being installed using this method, the expanding cement of liquid form or other bonding agents are launched to peace
Holding position realizes the needs of the signal monitorings such as stress, strain by binder solidification by instrument and drilling close-coupled.In order to
Meet installation requirement, expanding cement or other bonding agents are in more liquid liquid in a pre-installation, and installation site is necessary
A kind of state of container that can store liquid can be formed.
However, when the aperture for needing horizontal drilling or drilling (drilling on top plate) or other forms vertically upward
When position is lower than the drilling of bottom hole, since the container state of reliable storage binder can not be formed, it will be unable to monitor drilling
Instrument is reliably installed, to limit mountable range of the boring observation instrument in the engineer applications such as tunnel, mine.
Utility model content
The purpose of this utility model is to provide a kind of boring observation instrument mounting assembly, for solve existing boring observation instrument without
The installation that method is adapted to horizontal drilling or drills vertically upward, the limited technical problem of application range.
Boring observation instrument mounting assembly provided by the utility model, for boring observation instrument to be installed in drilling, including
It can produce flexible deformation sealing element, material feeding component and air guide component；The lateral wall of the sealing element can be with the inner sidewall of drilling
It closely offsets, the sealing element is equipped with material hole and gas port, and the material hole is connected with the material feeding component, described to lead
Stomata is connected with the air guide component.
In the above-mentioned technical solutions, further, the sealing element has pressurizing chamber；The pressurizing chamber be connected with for pair
Pressure in it, and the pressure source for expanding outwardly the sealing element.
In the above-mentioned technical solutions, further, the sealing element includes cavity portion and mounting portion, the cavity portion setting
In the peripheral side of the mounting portion, and the two connection has a closing end, and the material hole and the gas port are all set in
The mounting portion；Under the pressurization of the pressure source flexible deformation occurs for the cavity portion, makes the cavity portion along its diameter
It is expanded outwardly to direction.
In the above-mentioned technical solutions, further, the cavity portion is the rubber ring with the pressurizing chamber.
In the above-mentioned technical solutions, further, the mounting portion is equipped with centre bore and the first mounting hole.
In the above-mentioned technical solutions, further, first mounting hole is set as multiple, multiple first mounting holes
It is uniformly distributed around the centre bore.
In the above-mentioned technical solutions, further, the material feeding component includes stirring pressurized tank and pressure source, the stirring
Pressurized tank and the pressure source pass through pipeline connection；The stirring pressurized tank is connected with filling tube.
In the above-mentioned technical solutions, further, the stirring pressurized tank includes tank body and rotates relative to the tank body
Stirring rod；
It is arranged on the stirring rod for the sealing nut with the tank body sealed set.
In the above-mentioned technical solutions, further, the stirring rod is hollow stem, and one end of the hollow stem is placed in described
In tank body, the other end is connected with the filling tube.
In the above-mentioned technical solutions, further, further include support component for playing a supportive role to boring observation instrument.
Boring observation instrument mounting assembly provided by the utility model the utility model has the advantages that
When in use, sealing element is launched into drilling for the boring observation instrument mounting assembly, since sealing element has elasticity
Deformation, pressurizes to sealing element, the inner sidewall of the lateral wall and drilling that can make sealing element closely offsets, can be tightly
The inner wall of drilling is propped up, and then makes the installation space for forming opposing seal between sealing element and drilling.Since sealing element is equipped with
Material hole, material feeding component can inject liquid material (such as: expanding cement or other bondings by the material hole into the installation space
Agent), during injecting liquid material, due to being additionally provided with gas port on sealing element, the gas in installation space can be constantly
It discharges, so that stream will not be made because of phenomena such as siphon during expanding cement or other bonding agent injection holes by ensureing
Lead to install failure out.
From the foregoing it will be appreciated that the sealing element added in the boring observation instrument mounting assembly can prevent liquid material from flowing out, thus
The occurrence of can be avoided boring observation instrument install failure realizes the reliable installation of boring observation instrument.Since the drilling monitors
Instrument mounting assembly can prevent liquid material from flowing out, and guarantee the bond effect of boring observation instrument, while the mounting assembly can adapt to
In horizontal drilling, the orifice position of drilling and other forms extends drilling lower than the installation of the drilling of bottom hole vertically upward
Application site of the monitor in mine development, Tunnel Stability monitoring, improves the sensitivity and precision of related monitoring, extension
The application range of drilling monitoring, practicability are stronger.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural representation of boring observation instrument mounting assembly provided by the embodiment of the utility model in a state of use
Figure, wherein the drilling is horizontal drilling；
Fig. 2 is the main view of the sealing element in boring observation instrument mounting assembly shown in Fig. 1；
Fig. 3 is the partial sectional view of the line A-A along Fig. 1；
Fig. 4 is the structural schematic diagram of the stirring pressurized tank in boring observation instrument mounting assembly shown in Fig. 1；
Fig. 5 is the structural representation of boring observation instrument mounting assembly provided by the embodiment of the utility model in a state of use
Figure, wherein the drilling is to drill straight up.
Icon: 100- sealing element；200- material feeding component；300- air guide component；400- support component；
210- stirs pressurized tank；220- material feeding pressure source；230- filling tube；
310- gas-guide tube；
111- cavity portion；112- mounting portion；
211- tank body；212- stirring rod；213- sealing nut；
1121- material hole；1122- gas port；1123- centre bore；The first mounting hole of 1124-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill all other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the mechanism of indication or suggestion meaning or element must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, the connection of two component internals can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
A kind of boring observation instrument mounting assembly is present embodiments provided, for boring observation instrument to be installed in drilling, such as
Shown in Fig. 1, which includes that can produce flexible deformation sealing element 100, material feeding component 200 and air guide component
300；The lateral wall of sealing element 100 can closely offset with the inner sidewall of drilling, and sealing element 100 is equipped with material hole 1121 and leads
Stomata 1122, material hole 1121 are connected with material feeding component 200, and gas port 1122 is connected with air guide component 300.
It should be noted that the sealing element 100 can generate deformation under the effect of external force, make the outside of sealing element 100
Wall and the inner sidewall of drilling closely offset, to make the environment for forming opposing seal between drilling and sealing element 100, the sealing ring
Border can expanding cement or other bonding agents injection after, form reliable storage configuration, i.e., will not make expanding cement or other
Bonding agent overflows.
When in use, sealing element 100 is launched into drilling for the boring observation instrument mounting assembly, since sealing element 100 has
Flexible deformation pressurizes to sealing element 100, and the inner sidewall of the lateral wall and drilling that can make sealing element 100 closely offsets,
The inner wall of drilling can be tightly propped up, and then make the installation space for forming opposing seal between sealing element 100 and drilling.By
It is equipped with material hole 1121 in sealing element 100, material feeding component 200 can be injected by the material hole 1121 into the installation space
Liquid material (such as: expanding cement or other bonding agents), during injecting liquid material, leads due to being additionally provided on sealing element 100
Stomata 1122, the gas in installation space can be discharged constantly, be infused to ensure in expanding cement or other bonding agents
It will not lead to install failure because phenomena such as siphon goes out stream during entering drilling.
From the foregoing it will be appreciated that the sealing element 100 added in the boring observation instrument mounting assembly can prevent liquid material from flowing out, from
And the occurrence of can be avoided boring observation instrument install failure, realize the reliable installation of boring observation instrument.Since the drilling is supervised
Surveying instrument mounting assembly can prevent liquid material from flowing out, and guarantee the bond effect of boring observation instrument, while the mounting assembly can fit
Should in horizontal drilling, vertically upward drilling and other forms orifice position lower than bottom hole drilling installation, extend brill
Application site of the hole monitor in mine development, Tunnel Stability monitoring, improves the sensitivity and precision of related monitoring, expands
The application range of drilling monitoring is opened up, practicability is stronger.
As shown in Figure 1, air guide component 300 includes gas-guide tube 310, wherein gas-guide tube 310 can be connected with gas port 1122
It connects, is protruded into installation space alternatively, gas-guide tube 310 passes through gas port 1122, specifically according to installation environment and can need to carry out
Reasonably select.
It should be noted that " opposing seal " mentioned in the embodiment refers to that the installation space is not absolutely sealed,
Because sealing element 100 is equipped with gas port 1122, which is connected to installation space needs to be vented outward.
In one or more embodiments, sealing element 100 has pressurizing chamber；Wherein, pressurizing chamber is connected with for in it
Pressure, and the pressure source for expanding outwardly sealing element 100 (attached drawing is not shown).
Specifically, sealing element 100 is equipped with pressurization interface, which has one-way valve structures, and the material of injection can
Think that liquid may be gas, which can be selected water pump or air pump, so that liquid or gas are passed through pressurization interface note
Enter in pressurizing chamber.
When in use, sealing element 100 is launched into drilling for the boring observation instrument mounting assembly, by pressure source to sealing
Apply pressure in the pressurizing chamber of part 100, be continuously increased the pressure in pressurizing chamber, deformation occurs for pressurizing chamber under pressure effect
Expansion, makes sealing element 100 tightly prop up the inner wall of drilling.
Specifically, as shown in Fig. 2, sealing element 100 includes cavity portion 111 and mounting portion 112, cavity portion 111 is set to peace
The peripheral side in dress portion 112, and the two connection has a closing end, material hole 1121 and gas port 1122 are all set in mounting portion
112；Under the pressurization of pressure source flexible deformation occurs for cavity portion 111, make cavity portion 111 radially direction to extending out
.
It should be noted that " closing end " mentioned above refers to, relatively not set material hole 1121, gas port 1122
Liquid material for centre bore 1123 and the first mounting hole 1124, when sealing element 100 is in installation condition, in installation space
It will not be flowed out from the closing end with gas, wherein gas can only be discharged from the gas port 1122.
In the embodiment, referring in particular to Fig. 2, cavity portion 111 uses open circles cyclic structure, mounting portion 112 using with
The compatible column structure of open circles cyclic structure, it may be assumed that the internal diameter of open circles cyclic structure is equal to the outer diameter of column structure.
Specifically, cavity portion 111 is the rubber ring with pressurizing chamber.
In the embodiment, as shown in Figures 2 and 3, mounting portion 112 be equipped with for wear boring observation instrument transmission cable or its
The centre bore 1123 of his pipeline and the first mounting hole 1124 for installing boring observation instrument, in order to the peace of boring observation instrument
Gasket has can be set between monitor and mounting portion 112 when assembly in dress, for preventing expanding cement or other bonding agents logical
Cross junction outflow between the two.
In one embodiment, the first mounting hole 1124 is through-hole, wherein boring observation instrument is equipped with and the first mounting hole
1124 match the screw of installation.
In the embodiment, the first mounting hole 1124 is set as multiple, and multiple first mounting holes 1124 surround centre bore 1123
It is uniformly distributed, wherein the quantity of screw is equal with the quantity of the first mounting hole 1124, and position corresponds.The setting it is good
Place is, can since multiple first mounting holes 1124 are uniformly distributed around centre bore 1123, thus before fixed boring observation instrument
Boring observation instrument is rotated by means of auxiliary member (such as spanner), to adjust setting angle of the boring observation instrument in drilling.
In the embodiment, as shown in Fig. 2, first mounting hole 1124 is set as six, certainly, first mounting hole 1124
Quantity be not limited to six, can also be two, three, four five, seven, eight etc..
In the embodiment, as shown in Figure 1, material feeding component 200 includes stirring pressurized tank 210 and material feeding pressure source 220, stirring
Pressurized tank 210 and material feeding pressure source 220 pass through pipeline connection；Wherein, stirring pressurized tank 210 is connected with filling tube 230.
Wherein, manual inflator or air pump can be used in material feeding pressure source 220, adapts to the installation of the explosion-proof environments such as coal mine；
When in use, inflator or air pump are manually operable and injects high pressure gas, material feeding pressure source 220 into stirring pressurized tank 210
It can be used for pressurizeing to sealing element 100 simultaneously.
It should be noted that exit and the material hole 1121 of filling tube 230 are connected directly in the embodiment, alternatively,
The outlet portion of filling tube 230 passes through the material hole 1121, and is placed in installation space.Wherein, in order to prevent liquid material from the note
Expect to flow out at hole 1121, in the structure type of the latter, reduces gap between the two as much as possible.
In the embodiment, as shown in figure 4, stirring pressurized tank 210 includes tank body 211 and the stirring relative to the rotation of tank body 211
Bar 212；It is arranged on stirring rod 212 for the sealing nut 213 with 211 sealed set of tank body, sealing nut 213 is for infusing
This stirring pressurized tank 210 is sealed during entering, so that expanding cement or other bonding agents pass through stirring rod under pressure
212, filling tube 230 and material hole 1121 enter in drilling, realize the bonding installation of instrument.
Please continue to refer to Fig. 4, valve is additionally provided on tank body 211, wherein valve is located at the top of tank body 211, for connecting
Expanding cement or other bonding agents in 220 pairs of stirring pressurized tanks 210 of material feeding pressure source pressurize.
Wherein, manpower stirring can be used when mixing also liquid material, also can be used and be driven by electricity stirring rod 212 and rotate reality
Now stir.
In the embodiment, stirring rod 212 is hollow stem, and one end of hollow stem is placed in tank body 211, the other end and filling tube
230 are connected.The benefit of the setting is that stirring rod 212 is not only able to achieve the effect of stirring liquid material, but also can pass through the stirring rod
212 export liquid material, eliminate the setting of discharging structure, simplify the structure of stirring pressurized tank 210, while also reducing and stirring
Mix the cost of manufacture of pressurized tank 210.
Please continue to refer to Fig. 4, it is additionally provided with stirring blade on stirring rod 212, so that liquid material mixes more uniform, is shortened
The time of stirring.
When the material feeding component 200 works, the work of material feeding pressure source 220 applies pressure to tank body 211, makes the pressure of tank body 211
Power increases, so that the liquid material in tank body 211 be entered in filling tube 230 by stirring rod 212.
On the basis of the above embodiments, in order to improve the fixed effect of boring observation instrument, the boring observation instrument installation group
Part further includes the support component 400 for playing a supportive role to boring observation instrument.
Wherein, in one embodiment, support component 400 includes support plate, and support plate is equipped with for wearing drilling prison
Survey the through-hole of instrument, for the connecting hole by binder and the second mounting hole for being threadedly coupled with boring observation instrument.
In one or more embodiments, it can also be adjusted between boring observation instrument and drill hole inner wall by support component 400
Distance, to allow expanding cement or binder is full and uniform is distributed in around boring observation instrument, and then reach good
Good bond effect.
It should be noted that the structure type of the support component 400 can there are many, as long as support component 400 can be made
Support is played to boring observation instrument, the structure type of fixed function both is within the protection scope of the present invention.
It should be understood that
1, Fig. 1, which is shown in horizontal drilling, installs boring observation instrument, wherein boring observation instrument after installation is complete, is led
Tracheae 310 protrudes into installation space close to the side of sealing element 100, and leans on the roof position of adjacent pores.
2, Fig. 5 show vertically upward drilling in install boring observation instrument, boring observation instrument after installation is complete, air guide
Pipe 310 protrudes into position of the installation space close to bottom hole；Also, under this kind of installation environment, need the fixed (example of sealing element 100
Such as: connect by a load carrier with sealing element 100, then be fixed on hole wall or with external component it is affixed), bored with load-bearing
Hole monitor ensures that boring observation instrument will not be subjected to displacement in expanding cement or other bonding agent consolidation processes.
The embodiment additionally provides a kind of installation method of application such as above-mentioned boring observation instrument mounting assembly, including following step
It is rapid:
Boring observation instrument is connected on sealing element 100, the two is launched into drilling, is pressurizeed to sealing element 100
Flexible deformation is brought it about, until the lateral wall of sealing element 100 and the inner sidewall of drilling is made closely to offset, forms opposing seal
Installation space；
Liquid material is injected into installation space by material feeding component 200, the gas in installation space passes through air guide component 300
Discharge waits expanding cement or binder solidification to complete equipment installation after material feeding.
It should be noted that after expanding cement or other bonding agents inject, by filling tube 230 and gas-guide tube 310
Entrance, which improves, to be fixed, to prevent expanding cement or other bonding agents from flowing backwards.
On the basis of the above embodiments, one end of boring observation instrument is fixedly connected with support component 400, the other end with it is close
Sealing 100 is fixedly connected, and after the completion of three's connection, three is launched into drilling together and is continued to complete equipment installation, avoid boring
Hole monitor touches the wall of a borehole, is unevenly distributed deterioration coupling effect so as to cause expanding cement or binder.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
Each embodiment technical proposal scope of type.
Claims (10)
1. a kind of boring observation instrument mounting assembly, for boring observation instrument to be installed in drilling, which is characterized in that including that can produce
Raw flexible deformation sealing element (100), material feeding component (200) and air guide component (300)；
The lateral wall of the sealing element (100) can closely offset with the inner sidewall of drilling, and the sealing element (100) is equipped with note
Material hole (1121) and gas port (1122), the material hole (1121) are connected with the material feeding component (200), the gas port
(1122) it is connected with the air guide component (300).
2. boring observation instrument mounting assembly according to claim 1, which is characterized in that the sealing element (100), which has, to be added
Press chamber；
The pressurizing chamber is connected with for pressing in it, and the pressure source for expanding outwardly the sealing element (100).
3. boring observation instrument mounting assembly according to claim 2, which is characterized in that the sealing element (100) includes holding
Cavity portion (111) and mounting portion (112), the cavity portion (111) is set to the peripheral side of the mounting portion (112), and the two connects
Connecing has a closing end, and the material hole (1121) and the gas port (1122) are all set in the mounting portion (112)；
Under the pressurization of the pressure source flexible deformation occurs for the cavity portion (111), makes the cavity portion (111) along it
Radial direction expands outwardly.
4. boring observation instrument mounting assembly according to claim 3, which is characterized in that the cavity portion (111) be with
The rubber ring of the pressurizing chamber.
5. boring observation instrument mounting assembly according to claim 3, which is characterized in that during the mounting portion (112) is equipped with
Heart hole (1123) and the first mounting hole (1124).
6. boring observation instrument mounting assembly according to claim 5, which is characterized in that first mounting hole (1124) sets
Be set to it is multiple, multiple first mounting holes (1124) around the centre bore (1123) it is uniformly distributed.
7. boring observation instrument mounting assembly according to claim 1, which is characterized in that the material feeding component (200) includes
Pressurized tank (210) and pressure source (220), the stirring pressurized tank (210) and the pressure source (220) is stirred to connect by pipeline
It is logical；
The stirring pressurized tank (210) is connected with filling tube (230).
8. boring observation instrument mounting assembly according to claim 7, which is characterized in that stirring pressurized tank (210) packet
Include tank body (211) and the stirring rod (212) relative to the tank body (211) rotation；
It is arranged on the stirring rod (212) for the sealing nut (213) with the tank body (211) sealed set.
9. boring observation instrument mounting assembly according to claim 8, which is characterized in that the stirring rod (212) is hollow
Bar, one end of the hollow stem are placed in the tank body (211), and the other end is connected with the filling tube (230).
10. boring observation instrument mounting assembly according to claim 1 to 9, which is characterized in that further include being used for
The support component (400) to play a supportive role to boring observation instrument.
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| CN201920238872.XU CN209724320U (en) | 2019-02-25 | 2019-02-25 | Boring observation instrument mounting assembly |
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|---|---|---|---|
| CN201920238872.XU CN209724320U (en) | 2019-02-25 | 2019-02-25 | Boring observation instrument mounting assembly |
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| CN209724320U true CN209724320U (en) | 2019-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736777A (en) * | 2019-02-25 | 2019-05-10 | 中国地质科学院地质力学研究所 | Boring observation instrument mounting assembly and installation method |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736777A (en) * | 2019-02-25 | 2019-05-10 | 中国地质科学院地质力学研究所 | Boring observation instrument mounting assembly and installation method |
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