CN201891418U - Clamping and drawing device for tunnel geology advanced prediction receiving probe protective casing - Google Patents
Clamping and drawing device for tunnel geology advanced prediction receiving probe protective casing Download PDFInfo
- Publication number
- CN201891418U CN201891418U CN2010206121219U CN201020612121U CN201891418U CN 201891418 U CN201891418 U CN 201891418U CN 2010206121219 U CN2010206121219 U CN 2010206121219U CN 201020612121 U CN201020612121 U CN 201020612121U CN 201891418 U CN201891418 U CN 201891418U
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- advanced prediction
- fixing glue
- protective casing
- tunnel
- clamping
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- Expired - Fee Related
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Abstract
The utility model relates to a clamping and drawing device for a tunnel geology advanced prediction receiving probe protective casing, which comprises two parallel fixed rubber panels connected by a plurality of parallel connecting rods, wherein lifting arms which penetrate through, are fixed and extend out of the two fixed rubber panels are arranged on the two fixed rubber panels. When the clamping and drawing device is in use, a TSP (Tunnel Seismic Prediction) advanced prediction casing is clamped between the two fixed rubber panels and the connecting rods; the distance between the two fixed rubber panels is adjusted by adjusting screw heads on the connecting rods until the TSP advanced prediction casing is tightly clamped; and the TSP advanced prediction casing in the wall can be taken out by pulling the lifting arm.
Description
Technical field
The utility model relates to a kind of tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear.
Background technology
A large amount of construction of tunnel are arranged in China's water conservancy and hydropower, the field of traffic, the construction of tunnel geological disaster is the key factor of restriction constructing tunnel, because the tunnel front geological condition is not clear, unforeseen geological disaster often appears often, as gushing water, prominent mud, cave in, rock burst and pernicious gas etc.In a single day disaster takes place, and the facility that gently then destroy by rush of water flood the tunnel, and normal construction is forced to interrupt; Heavy then cause great casualties, produce enormous economic loss, even therefore some underground construction can be forced to suspend or relocate.
The abbreviation of TSP(tunnel seismic prediction) advanced prediction equipment is mainly used in tunneling work plane (face) the place ahead poorly plastid, fracture zone of fracture, water-bearing zone etc., survey and advance geologic prediction, be applicable to various types of tunnelings of highway, railway, coal and hydroelectric system.To character, position and the scale of geologic body as stratigraphic boundary, tomography compresso-crushed zone, Fu Shui band, solution cavity, aquation soft rock and mud band, can survey exactly and judge, for the speedy drivage of construction of tunnel, the preparation in advance of support material and effective prevention of disaster accident provide reliable geologic information and information.
Its basic principle is: the artificial slight focus of making a series of regular arrangements in the tunnel, the seismic wave that focus sends is propagated toward front of tunnel heading, when running into geological interface, joint plane, particularly fault belt, solution cavity, underground river, during unfavorable geology interfaces such as Genesis of Karst Subsided Column, karst mud, will produce back wave, its spread speed, time delay, waveform, intensity and direction etc. are all closely related with the character and the occurrence of related interfaces, and show by different pieces of information; The data collecting system (sensor and recorder) of the focus back wave that is provided with by equipment stores these incremental data after MICROCOMPUTER PROCESSING.Then, the input of these data is had the computer of software, carry out mathematical computations through computer after, form back wave (compressional wave) oscillogram at last, the shadowgraph of reflection related interfaces or geologic body reflected energy and plane, tunnel, sectional drawing are for engineers and technicians' decipher.
TSP advanced prediction equipment need be deep into rock mass inside when measuring, explosion on one side, one side acknowledge(ment) signal, at present, have to be specifically designed to the sleeve pipe of laying TSP advanced prediction equipment, need anchor to rock mass inside, after finishing the measurement of TSP advanced prediction, TSP advanced prediction sleeve pipe is often discarded, but the price of this sleeve pipe is high, will cause the substantial contribution waste so for a long time in the past.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, operation is easy, be easy to carry, drawing is indeformable, the tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear that can reuse.
For achieving the above object, the utility model adopts following technical proposals:
A kind of tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear comprises two fixing glue panels that be arranged in parallel that connect by some parallel connecting rods, and two fixing glue panels are provided with the arm that lifts that runs through fixing and stretch out this two fixing glue panel.
Described connecting rod evenly is arranged between the fixing glue panel, and this connecting rod is the stay bolt that adds that passes two fixing glue panels, adds stay bolt one end and fixes by nut.
Describedly lift the equal in length that two fixing glue panels are stretched out at the arm two ends.
During use, TSP advanced prediction sleeve pipe is snapped between two fixing glue panels and the connecting rod, regulate two distances between the fixing glue panel by the spiral shell head of regulating on the connecting rod then, until TSP advanced prediction sleeve pipe is tightly blocked, pull then and lift arm, can take out the TSP sleeve pipe in the wall.Advantages such as that the utility model device has is simple in structure, the operation is easy, be easy to carry.
Description of drawings
Fig. 1 is the utility model structural representation;
1. connecting rods wherein, 2. the fixing glue panel 3. lifts arm.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Among Fig. 1; a kind of tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear; comprise two the fixing glue panel that be arranged in parallel 2, two fixing glue panels 2 that connect by eight parallel connecting rods 1 be provided with run through fixing and stretch out this two fixing glue panel 2 lift arm 3.
Connecting rod 1 evenly is arranged between the fixing glue panel 2, and this connecting rod 1 adds stay bolt one end and fixes by nut for passing the stay bolt that adds of two fixing glue panels.The screw of a lengthening of connecting rod 1 picture, the similar spiral shell head of one end, inlay card be in the fixing glue panels outside of respective side, and the other end is by the outside of fixed by nut at another fixing glue panel, remaining seven similar inlay cards of connecting rod on the fixing glue panel,
Lift the equal in length that two fixing glue panels 2 are stretched out at arm 3 two ends.
During use, TSP advanced prediction sleeve pipe is snapped between two fixing glue panels 2 and the connecting rod 1, regulate two distances between the fixing glue panel 2 by the spiral shell head of regulating on the connecting rod 1 then, until TSP advanced prediction sleeve pipe is tightly blocked, pull then and lift arm 3, can take out the TSP advanced prediction sleeve pipe in the wall.
Claims (3)
1. tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear; it is characterized in that: comprise two fixing glue panels that be arranged in parallel that connect by some parallel connecting rods, two fixing glue panels are provided with the arm that lifts that runs through fixing and stretch out this two fixing glue panel.
2. tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear according to claim 1; it is characterized in that: described connecting rod evenly is arranged between the fixing glue panel; this connecting rod is the stay bolt that adds that passes two fixing glue panels, adds stay bolt one end and fixes by nut.
3. tunnel geology advanced prediction receiving transducer protective casing clamping draw-off gear according to claim 1 is characterized in that: describedly lift the equal in length that two fixing glue panels are stretched out at the arm two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206121219U CN201891418U (en) | 2010-11-18 | 2010-11-18 | Clamping and drawing device for tunnel geology advanced prediction receiving probe protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206121219U CN201891418U (en) | 2010-11-18 | 2010-11-18 | Clamping and drawing device for tunnel geology advanced prediction receiving probe protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891418U true CN201891418U (en) | 2011-07-06 |
Family
ID=44220895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206121219U Expired - Fee Related CN201891418U (en) | 2010-11-18 | 2010-11-18 | Clamping and drawing device for tunnel geology advanced prediction receiving probe protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442606A (en) * | 2015-12-23 | 2016-03-30 | 山东大学 | Tunnel TSP signal receiving rod removal device and use method thereof |
| CN109375259A (en) * | 2018-09-03 | 2019-02-22 | 山东大学 | The isolating device and method of tunnel geological prediction receiver casing |
-
2010
- 2010-11-18 CN CN2010206121219U patent/CN201891418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442606A (en) * | 2015-12-23 | 2016-03-30 | 山东大学 | Tunnel TSP signal receiving rod removal device and use method thereof |
| CN109375259A (en) * | 2018-09-03 | 2019-02-22 | 山东大学 | The isolating device and method of tunnel geological prediction receiver casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20111118 |