CN214122483U - Wellhead wire fixing device for seismic fluid observation well - Google Patents
Wellhead wire fixing device for seismic fluid observation well Download PDFInfo
- Publication number
- CN214122483U CN214122483U CN202120435181.6U CN202120435181U CN214122483U CN 214122483 U CN214122483 U CN 214122483U CN 202120435181 U CN202120435181 U CN 202120435181U CN 214122483 U CN214122483 U CN 214122483U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- wire pressing
- wire
- outer sleeve
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a wellhead wire fixing device of an earthquake fluid observation well, which comprises an outer sleeve, wherein the top of the outer sleeve is provided with a protective cover and a selecting disc in sequence, the protective cover, the selecting plate and the outer sleeve are fastened and connected through a lifting ring screw, the top of the selecting plate is provided with an arc-shaped hole, the lifting ring screw penetrates through the arc-shaped hole, a second through groove is arranged on the side edge of the selecting plate, a plurality of inverted L-shaped third through grooves are arranged on the side edge of the outer sleeve, a first wire pressing plate and a second wire pressing plate which are fixed together are arranged in the third through groove, the first wire pressing plate and the second wire pressing plate are both of inverted U-shaped structures, a first wire groove is arranged on the first wire pressing plate, the second wire pressing plate is provided with a second wire groove, and the bottom of the outer sleeve is connected with a plurality of transverse supporting plates which are arranged in a circumferential array through second cylindrical screws. The utility model discloses the security is very good, and convenient operation is nimble.
Description
Technical Field
The utility model relates to a seismic exploration technical field especially relates to a seismic fluid observation well head solidus device.
Background
The change of the underground earthquake information has important significance for the earthquake and the precursor monitoring technology. Various changes occur to the underground earth medium due to the earth's crust motion. According to the results recorded in recent earthquake examples, the earthquake is abnormal underground, and causes great harm due to the occurrence of the earthquake, such as ground stress, underground resistivity and underground survey observation.
At present, the exploration and research of underground earthquakes begin in the early 80 th of the 20 th century, but theoretical research is mainly used, most monitoring means are simplified, monitoring is inaccurate, reliability is low, and the accuracy of earthquake precursor prediction can be influenced. In recent years, some anti-interference observation is gradually developed underground, and according to some surveys and data displays, along with the improvement and development of the current multi-component seismic exploration acquisition technology and processing technology, especially after implementation, digital observation people start multi-means and multi-component underground seismic exploration is more and more deep, but the current detection has no detection equipment with good safety, stability and normative to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the fixed line device of seismic fluid observation well head that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wellhead wire fixing device for an earthquake fluid observation well comprises an outer sleeve, wherein the top of the outer sleeve is sequentially provided with a protective cover and a selecting disc, the protective cover, the selecting disc and the outer sleeve are fixedly connected through a lifting ring screw, the top of the selecting disc is provided with an arc-shaped hole, the lifting ring screw penetrates through the arc-shaped hole, the side edge of the selecting disc is provided with a second through groove, the side edge of the outer sleeve is provided with a plurality of inverted-L-shaped third through grooves, a first wire pressing plate and a second wire pressing plate which are fixed together are arranged inside the third through grooves, the first wire pressing plate and the second wire pressing plate are of inverted-U-shaped structures, a first wire groove is formed in the first wire pressing plate, a second wire groove is formed in the second wire pressing plate, the bottom of the outer sleeve is connected with a plurality of cross support plates which are arranged in a circumferential array through second cylindrical screws, and strip-shaped, the bar-shaped holes are connected with vertical supporting plates through first cylindrical screws.
Preferably, the arc angle of the arc-shaped hole is 270-360 degrees.
Preferably, an inner body is sleeved in the outer sleeve, a first through groove is formed in the side edge of the inner body, and the first wire pressing plate and the second wire pressing plate are located in the first through groove.
Preferably, the inner body is fixed inside the outer sleeve by a slotted taper end set screw.
Preferably, the first wire pressing plate and the second wire pressing plate are fixedly connected through a cross recessed countersunk head screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the protective cover can be used as a label to indicate information such as observation name and name of the affiliated unit;
2. in the utility model, the selecting plate is provided with a second through groove with the width equal to the sum of the widths of the first wire pressing plate and the second wire pressing plate, which is used for selecting the observation line needing to be installed or replaced or adjusted, and meanwhile, the selecting plate is selected at the non-opening part of the outer sleeve at ordinary times, thereby forming a complete well hole, facilitating the movable observation line, not influencing other unmovable observation lines and fixing other observation lines;
3. in the utility model, the side of the jacket can be provided with the inverted L-shaped third through grooves with the designated number as required, the first wire pressing plate and the second wire pressing plate are of inverted U-shaped structures, and the first wire pressing plate and the second wire pressing plate are positioned in the inverted L-shaped third through grooves, so that the hanging and taking are convenient, and the first wire pressing plate and the second wire pressing plate can be prevented from falling off under the action of the protective cover, thereby being very safe; a first wire groove is formed in the first wire pressing plate, a second wire groove is formed in the second wire pressing plate, and the circuit is arranged in the first wire groove and the second wire groove and clamped through the first wire pressing plate and the second wire pressing plate;
4. in the utility model, the whole body can be made of aluminum alloy, which has good corrosion resistance and is convenient for processing;
5. the utility model discloses in, the bottom of overcoat has the cross support board that a plurality of is the circumference array through second cylinder bolted connection and arranges, has seted up the bar hole in the cross support board, and the bar hole has perpendicular backup pad through first cylinder bolted connection, and the position of erecting the backup pad through the adjustment can be used to the inspection well of different diameters like this, and the operation is very convenient nimble.
Drawings
Fig. 1 is a front view of a wellhead wire fixing device of a seismic fluid observation well provided by the utility model;
fig. 2 is a sectional view of a position a-a of a wellhead wire fixing device of a seismic fluid observation well provided by the present invention;
fig. 3 is a sectional view of a wellhead wire fixing device of a seismic fluid observation well provided by the utility model;
fig. 4 is a top view of a selecting plate of a wellhead wire fixing device of an earthquake fluid observation well provided by the utility model;
fig. 5 is a top view of an outer casing of a wellhead wire fixing device of a seismic fluid observation well provided by the present invention;
fig. 6 is a cross-sectional view of an outer casing of a wellhead wire fixing device of a seismic fluid observation well provided by the utility model;
fig. 7 is a schematic structural diagram of a first line pressing plate of a wellhead line fixing device of a seismic fluid observation well provided by the utility model;
fig. 8 is a schematic diagram of a second wire pressing plate structure of the wellhead wire fixing device for the seismic fluid observation well provided by the utility model;
fig. 9 is a schematic structural view of a cross support plate of a wellhead wire fixing device of a seismic fluid observation well provided by the utility model;
fig. 10 is a schematic structural view of a vertical support plate of a wellhead wire fixing device of a seismic fluid observation well according to the present invention;
fig. 11 is a cross-sectional view of the inner body of the wellhead wire fixing device of the seismic fluid observation well provided by the utility model.
In the figure: the screw thread comprises a lifting ring screw 1, a protective cover 2, a selection disc 3, an outer sleeve 4, a first cylindrical screw 5, a first thread pressing plate 6, a second thread plate 7, a transverse supporting plate 8, a vertical supporting plate 9, a second cylindrical screw 10, a cross-groove countersunk head screw 11, an inner body 12, a slotted cone end fastening screw 13, a first wire groove 14, a second wire groove 15, a first through groove 16, an arc-shaped hole 17, a second through groove 18, a third through groove 19 and a strip-shaped hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-11, a wellhead wire fixing device for an earthquake fluid observation well comprises an outer sleeve 4, wherein the top of the outer sleeve 4 is sequentially provided with a protective cover 2 and a selecting disc 3, the protective cover 2, the selecting disc 3 and the outer sleeve 4 are fixedly connected through a lifting ring screw 1, the top of the selecting disc 3 is provided with an arc-shaped hole 17, the lifting ring screw 1 penetrates through the arc-shaped hole 17, the side of the selecting disc 3 is provided with a second through groove 18, the side of the outer sleeve 4 is provided with a plurality of inverted-L-shaped third through grooves 19, a first wire pressing plate 6 and a second wire pressing plate 7 which are fixed together are arranged inside the third through grooves 19, the first wire pressing plate 6 and the second wire pressing plate 7 are both of inverted-U-shaped structures, a first wire groove 14 is arranged on the first wire pressing plate 6, a second wire pressing plate 7 is provided with a second wire groove 15, the bottom of the outer sleeve 4 is connected with a plurality of cross support plates 8 which are arranged in a circumferential array through a second cylindrical screw 10, a strip-shaped hole 20 is formed in the transverse supporting plate 8, and the strip-shaped hole 20 is connected with a vertical supporting plate 9 through a first cylindrical screw 5.
The arc angle of arc hole 17 is 270-360 deg.
An inner body 12 is sleeved in the outer sleeve 4, a first through groove 16 is formed in the side edge of the inner body 12, and the first wire pressing plate 6 and the second wire pressing plate 7 are located in the first through groove 16.
The inner body 12 is secured to the inside of the outer sleeve 4 by a slotted cone-end set screw 13.
The first wire pressing plate 6 and the second wire pressing plate 7 are fixedly connected through a cross recessed countersunk head screw 11.
The working principle is as follows: in the utility model, the protective cover 2 can be used as a label to indicate information such as observation name and name of the affiliated unit; the selecting disc 3 is provided with a second through groove 18 with the width equal to the sum of the widths of the first wire pressing plate 6 and the second wire pressing plate 7, and the second through groove is used for selecting an observation line needing to be installed or replaced or adjusted, and meanwhile, the selecting disc is selected at a non-opening of the outer sleeve 4 at ordinary times, so that a complete well hole is formed, the movable observation line is convenient, other unmovable observation lines are not influenced, and other observation lines are fixed; the side edge of the outer sleeve 4 can be provided with a specified number of inverted L-shaped third through grooves 19 according to the requirement; the first wire pressing plate 6 and the second wire pressing plate 7 are of inverted U-shaped structures, the first wire pressing plate 6 and the second wire pressing plate 7 are located in the inverted L-shaped third through groove 19, hanging and taking are convenient, the first wire pressing plate 6 and the second wire pressing plate 7 can be prevented from falling off through the protection cover 2, and safety is achieved; a first wire groove 14 is formed in the first wire pressing plate 6, a second wire groove 15 is formed in the second wire pressing plate 7, and a circuit is arranged in the first wire groove 14 and the second wire groove 15 and is clamped through the first wire pressing plate 6 and the second wire pressing plate 7; the whole body can be made of aluminum alloy, has good corrosion resistance and is convenient to process; the bottom of overcoat 4 is connected with the cross support board 8 that a plurality of is the circumference array through second cylindrical screw 10 and arranges, has seted up bar hole 20 on the cross support board 8, and bar hole 20 is connected with perpendicular backup pad 9 through first cylindrical screw 5, and the position of erecting backup pad 9 through the adjustment can be used to the observation well of different diameters like this, and the operation is very convenient nimble.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The wellhead wire fixing device for the seismic fluid observation well comprises an outer sleeve (4) and is characterized in that a protective cover (2) and a selecting disc (3) are sequentially arranged at the top of the outer sleeve (4), the protective cover (2), the selecting disc (3) and the outer sleeve (4) are fixedly connected through a lifting bolt (1), an arc-shaped hole (17) is formed in the top of the selecting disc (3), the lifting bolt (1) penetrates through the arc-shaped hole (17), a second through groove (18) is formed in the side of the selecting disc (3), a plurality of inverted-L-shaped third through grooves (19) are formed in the side of the outer sleeve (4), a first wire pressing plate (6) and a second wire pressing plate (7) which are fixed together are arranged in the third through grooves (19), the first wire pressing plate (6) and the second wire pressing plate (7) are of inverted-U-shaped structures, a first wire groove (14) is formed in the first wire pressing plate (6), be provided with second wire casing (15) on second line ball board (7), the bottom of overcoat (4) is connected with horizontal support plate (8) that a plurality of is the circumference array and arranges through second cylindrical screw (10), bar hole (20) have been seted up on horizontal support plate (8), bar hole (20) are connected with perpendicular backup pad (9) through first cylindrical screw (5).
2. The wellhead line-fixing device of the seismic fluid observation well according to claim 1, wherein the arc angle of the arc-shaped hole (17) is 270-360 degrees.
3. The wellhead wire fixing device for the seismic fluid observation well is characterized in that an inner body (12) is sleeved inside the outer sleeve (4), a first through groove (16) is formed in the side edge of the inner body (12), and the first wire pressing plate (6) and the second wire pressing plate (7) are located in the first through groove (16).
4. A wellhead wireline assembly according to claim 3 characterised in that the inner body (12) is secured inside the outer casing (4) by means of slotted cone-end set screws (13).
5. The wellhead wire fixing device for the seismic fluid observation well is characterized in that the first wire pressing plate (6) and the second wire pressing plate (7) are fixedly connected through a cross recessed countersunk head screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435181.6U CN214122483U (en) | 2021-03-01 | 2021-03-01 | Wellhead wire fixing device for seismic fluid observation well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435181.6U CN214122483U (en) | 2021-03-01 | 2021-03-01 | Wellhead wire fixing device for seismic fluid observation well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214122483U true CN214122483U (en) | 2021-09-03 |
Family
ID=77496669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120435181.6U Active CN214122483U (en) | 2021-03-01 | 2021-03-01 | Wellhead wire fixing device for seismic fluid observation well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214122483U (en) |
-
2021
- 2021-03-01 CN CN202120435181.6U patent/CN214122483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104390733B (en) | Determination method for magnitude and direction of crustal stress | |
| CN104389325B (en) | The full-automatic inclination measurement system of foundation pit enclosure wall and tilt measurement | |
| CN105318824B (en) | A kind of method that wall rock loosening ring is measured based on distributed resistance foil gauge | |
| CN214122483U (en) | Wellhead wire fixing device for seismic fluid observation well | |
| CN210775462U (en) | Underground water multi-parameter layering in-situ test system | |
| CN207420504U (en) | A kind of Multi-parameter Combined Tool logging device | |
| US5128898A (en) | Method and apparatus for detecting orientation of downhole geophones | |
| CN105332395B (en) | A kind of mechanical hole building cast-in-place concrete pile pile bottom force holding layer detection method | |
| CN210742532U (en) | Assembled convenient geological detection rod | |
| CN208000384U (en) | A kind of boulder detection device | |
| CN218034786U (en) | Soil layer thickness measuring device for land resource management | |
| CN108150152B (en) | Carbonate rock single-well measuring instrument mounting bracket | |
| CN214793281U (en) | Multi-depth rock-soil moisture content and inclination combined probe and geological disaster monitoring equipment | |
| CN211061221U (en) | Probe of mine geological geophysical prospecting device | |
| CN113026705B (en) | Static penetrometer capable of reducing downward-sounding inclination and inclination alarming method thereof | |
| CN212808644U (en) | Fixing device for geophone for monitoring microseism | |
| CN204705337U (en) | A kind of mine working basic point displacement measuring device | |
| CN212989671U (en) | Underground earthquake monitoring device | |
| CN111929467A (en) | Underground coal mine water prevention and control equipment and method based on underground water flow direction measurement | |
| CN111596275A (en) | Radar antenna check out test set suitable for tunnel geology is surveyed | |
| CN213871800U (en) | Geological survey is stabilizing mean for sampling device | |
| CN218824719U (en) | Seismometer fixing device | |
| CN217879667U (en) | Geological survey instrument | |
| CN217380524U (en) | Drilling safety monitoring device | |
| CN114384582B (en) | Detector and construction failure geology forecasting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |