CN206649171U - Mine transient electromagnetic top plate detects support frame - Google Patents
Mine transient electromagnetic top plate detects support frame Download PDFInfo
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- CN206649171U CN206649171U CN201720425594.XU CN201720425594U CN206649171U CN 206649171 U CN206649171 U CN 206649171U CN 201720425594 U CN201720425594 U CN 201720425594U CN 206649171 U CN206649171 U CN 206649171U
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- hack lever
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Abstract
Underground coal mine transient electromagnetic top plate detection device, specially Mine transient electromagnetic top plate detection support frame are the utility model is related to, solves the problems, such as that existing detection transient electromagnetic coil support frame lacks angle fixing device, scheme：Including fixed mount, relative both sides are fixedly arranged in the middle of adapter sleeve, the long both ends and middle part of adapter sleeve are provided with pin hole, circular angle support plate is hinged with adapter sleeve, circular angle support plate is evenly distributed in fixing hole, support bar is also hinged with the middle part of adapter sleeve, the angle fixing hole coordinated with fixing hole is provided with support bar.Advantage：1st, fixed mount overall structure is light, convenient dismounting, carries, transport；2nd, the angle of support bar and geometrical clamp, convenient use can be adjusted as needed；3rd, it can ensure that fixed mount and top plate angle are stable during measurement, measurement data is accurate.
Description
Technical field
Underground coal mine transient electromagnetic top plate detection device is the utility model is related to, specially Mine transient electromagnetic top plate detects
Support frame.
Background technology
China underground driving face and stope watery and geologic anomaly detection mainly use electrical method at present
Exploration, and most widely used in electrical method, effect is preferably underground transient electromagnetic method, the general foundation of design of underground detecting strategy
Top, bottom plate are assigned water layer present position and detected.And China's medium-thickness seam is in recovery process, tunnel design in more than 2m,
And most mine laneways have reached 3m~5m.Because head-room is higher, generally use people lifts detection line when being detected to top plate
The mode of frame carries out the detection to top plate.Due to needing search coil with top plate in certain in detecting work progress in actual top plate
Fixed angle, existing coil support frame do not have angle fixing device, therefore cause hand to lift the folder between coil support frame and top plate
Angle can not be fixed on special angle, cause larger space length between search coil and top plate be present, and space length logarithm
There is large effect according to the accuracy of collection, directly result in subsequent data analysis result, disturb to mine roof rich water or ground
The abnormal judgement of matter, easily causes and fails to report or report by mistake.Therefore, a kind of Mine transient electromagnetic top with angle fixing device is designed
Plate detection support frame is extremely necessary.
The content of the invention
The utility model solves the problems, such as that existing detection transient electromagnetic coil support frame lacks angle fixing device, there is provided one
Kind Mine transient electromagnetic top plate detection support frame.
The utility model is achieved through the following technical solutions：Mine transient electromagnetic top plate detects support frame, including square
Shape coil fixing support, the relative both sides of the fixed mount are fixedly arranged in the middle of adapter sleeve, and the long both ends and middle part of the adapter sleeve are opened
There is the pin hole set along adapter sleeve width, the circular angle support vertically set is hinged with the adapter sleeve
Disk, the pin hole in the middle part of the center of circle of the circular angle support plate and adapter sleeve are hinged, and the circular angle support plate circumference is equal
It is furnished with the fixing holes that multiple both ends pin holes long with adapter sleeve coordinate, support is also hinged with the pin hole in the middle part of the adapter sleeve
Bar, the angle fixing hole coordinated with the fixing hole on circular angle support plate circumference is provided with the support bar.Circular angle branch
Fixing hole on support plate circumference is fixedly connected with the pin hole at the long both ends of adapter sleeve by pin, by support bar around circular angle branch
The support plate center of circle turns an angle, and with pin by the fixation of the angle fixing hole on support bar and circular angle support plate circumference
Hole is connected, and now the anglec of rotation of the support bar in circular angle support plate is equal to coil and mine on coil fixing support
Angle between top plate, angle that thus can be between stable bracing frame and mine roof, it is ensured that the accuracy of data in measurement process.
The square coil fixed mount includes two connecting rods arranged in parallel, and two are supported by between the connecting rod
Hack lever that root is parallel to each other and vertical with connecting rod, the hack lever are supported by support block with connecting rod and connected；The support
Block includes support blocks, and the support blocks are rectangle, and upper top surface is provided with coil and inlays groove, and groove side is inlayed in bottom along coil
To being provided with through hole；The support blocks side is provided with hack lever fixed seat, is provided with hack lever fixed seat with through hole to vertical blind
Hole；Connecting rod passes through through hole, hack lever is supported in the blind hole of hack lever fixed seat；The connecting rod two ends are connected with termination and consolidated
Determine block, the termination fixed block includes support blocks, through hole one end closing of the support blocks bottom；In the middle part of the connecting rod
Provided with support blocks, the support blocks, support block, top surface is fixedly connected with close gland on the fixed block of termination；The connection
Set is arranged in the middle part of hack lever.Square coil fixed mount is connected by connecting rod with hack lever by support block, fixed block, support blocks,
So that fixed mount overall structure is light, and quick detachable carry is transported.The fixing hole of the circular angle support plate circumference uniform distribution it
Between be spaced 15 degree.Interval angles are smaller, and adjustable precision is higher, and being spaced 15 degree under actual conditions can meet to use needs.
The utility model has advantages below：1st, fixed mount overall structure is light, convenient dismounting, carries, transport；2nd, can root
According to the angle for needing regulation support bar and geometrical clamp, convenient use；3rd, it can ensure that fixed mount and top plate angle are stable during measurement, survey
It is accurate to measure data.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is support blocks structural representation；
Fig. 3 is support block structure schematic diagram；
Fig. 4 is termination fixed-block-architecture (FBA) schematic diagram；
Fig. 5 is connecting jacket structure front view；
Fig. 6 is Fig. 5 left views；
Fig. 7 is circular angle support plate and supporting bar structure schematic diagram；
In figure：1- adapter sleeves, 2- circle angle support plates, 3- fixing holes, 4- support bars, 5- connecting rods, 6- hack levers, 7- branch
Bracer, 8- support blocks, 9- terminations fixed block, 10- close glands.
Embodiment
Mine transient electromagnetic top plate detects support frame, including square coil fixed mount, in the relative both sides of the fixed mount
Portion is fixed with adapter sleeve 1, and the long both ends and middle part of the adapter sleeve 1 are provided with the pin hole set along the width of adapter sleeve 1, institute
State the circular angle support plate 2 for being hinged with adapter sleeve 1 and vertically setting, the center of circle of the circular angle support plate 2 with
The pin hole at the middle part of adapter sleeve 1 is hinged, and the circular angle support plate 2 is evenly distributed in the multiple and long both ends pin hole of adapter sleeve
The fixing hole 3 of cooperation, support bar 4 is also hinged with the pin hole at the middle part of the adapter sleeve 1, is provided with the support bar 4 and circle
The angle fixing hole that fixing hole 3 on the circumference of shape angle support plate 2 coordinates.
When it is implemented, the square coil fixed mount includes two connecting rods 5 arranged in parallel, the connecting rod
Two hack levers 6 being parallel to each other and vertical with connecting rod 5 are supported by between 5, the hack lever 6 passes through support block 7 with connecting rod 5
Support connection；The support block 7 includes support blocks 8, and the support blocks 8 are rectangle, and upper top surface is provided with coil and inlays groove,
Groove direction is inlayed along coil and is provided with through hole in bottom；The side of support blocks 8 is provided with hack lever fixed seat, in hack lever fixed seat
It is provided with through hole to vertical blind hole；Connecting rod 5 passes through through hole, hack lever 6 is supported in the blind hole of hack lever fixed seat；The company
The two ends of extension bar 5 are connected with termination fixed block 9, and the termination fixed block 9 includes support blocks 8, the bottom of support blocks 8
Close through hole one end；The middle part of the connecting rod 5 is provided with support blocks 8, the support blocks 8, support block 7, on termination fixed block 9
Top surface is fixedly connected with close gland 10；The adapter sleeve 1 is arranged at the middle part of hack lever 6.The circular circumference of angle support plate 2 is equal
15 degree are spaced between the fixing hole 3 of cloth.
During assembling, support blocks 8 are first through the middle part of connecting rod 5, adapter sleeve 1 is through the middle part of hack lever 6, respectively in connecting rod
5 inward at both ends certain distance perforating branches bracers 7, the blind hole being then supported on hack lever 6 in the hack lever fixed seat on supported on both sides block 7
It is interior, termination fixed block 9 is then covered respectively in the two ends of connecting rod 5, and fixed mount assembling finishes.Then coil is respectively embedded into respectively
Support block 7, termination fixed block 9, the coil of the upper surface of support blocks 8 are inlayed in groove, are closed and fixed with close gland 10（By with
Upper structure understands that connecting rod is approximately equal to coil total length with hack lever total length）.Hinged support bar 4 and circle on adapter sleeve 1
Angle support plate 2.
In use, rotation support bar 4 and the angle of circular angle support plate 2（15 degree of integral multiple）To meet to detect need
Will, then support bar 4 and circular angle support plate 2, circular angle support plate 2 are fixed with adapter sleeve 1 with pin.Workmen
Hand-held supports bar 4 lifts the utility model, and ensures that support bar 4 is vertical all the time with mine roof in detection process.By this reality
The anglec of rotation of support bar 4 and circular angle support plate 2 knowable to new structure is the angle between coil and top plate.Can root
According to the repeatedly adjustment anglec of rotation is needed, measurement is completed, thereby guarantees that the accuracy of measurement data.
Claims (3)
1. a kind of Mine transient electromagnetic top plate detects support frame, including square coil fixed mount, it is characterised in that：The fixed mount
Relative both sides are fixedly arranged in the middle of adapter sleeve（1）, the adapter sleeve（1）Long both ends and middle part be provided with along the width side of adapter sleeve 1
To the pin hole of setting, the adapter sleeve（1）On be hinged with the circular angle support plate vertically set（2）, the circle
Shape angle support plate（2）The center of circle and adapter sleeve（1）The pin hole at middle part is hinged, the circular angle support plate（2）Circumference is equal
It is furnished with multiple fixing holes coordinated with the long both ends pin hole of adapter sleeve（3）, the adapter sleeve（1）It is also be hinged in the pin hole at middle part
There is support bar（4）, the support bar（4）On be provided with and circular angle support plate（2）Fixing hole on circumference（3）The angle of cooperation
Fixing hole.
2. Mine transient electromagnetic top plate according to claim 1 detects support frame, it is characterised in that：The square coil is consolidated
Determining frame includes two connecting rods arranged in parallel（5）, the connecting rod（5）Between be supported by two it is being parallel to each other and with
Connecting rod（5）Vertical hack lever（6）, the hack lever（6）With connecting rod（5）Pass through support block（7）Support connection；The support block
（7）Including support blocks（8）, the support blocks（8）For rectangle, upper top surface is provided with coil and inlays groove, and bottom is inlayed along coil
Embedding groove direction is provided with through hole；The support blocks（8）Side is provided with hack lever fixed seat, is provided with hack lever fixed seat and through hole
To vertical blind hole；Connecting rod（5）Through through hole, by hack lever（6）It is supported in the blind hole of hack lever fixed seat；The connecting rod
（5）Two ends are connected with termination fixed block（9）, the termination fixed block（9）Including support blocks（8）, the support blocks（8）
Through hole one end closing of bottom；The connecting rod（5）Middle part is provided with support blocks（8）, the support blocks（8）, support block
（7）, termination fixed block（9）Upper top surface is fixedly connected with close gland（10）；The adapter sleeve（1）It is arranged at hack lever（6）Middle part.
3. Mine transient electromagnetic top plate according to claim 1 or 2 detects support frame, it is characterised in that：The round angle
Spend support plate（2）The fixing hole of circumference uniform distribution（3）Between be spaced 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425594.XU CN206649171U (en) | 2017-04-21 | 2017-04-21 | Mine transient electromagnetic top plate detects support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425594.XU CN206649171U (en) | 2017-04-21 | 2017-04-21 | Mine transient electromagnetic top plate detects support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649171U true CN206649171U (en) | 2017-11-17 |
Family
ID=60278025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425594.XU Active CN206649171U (en) | 2017-04-21 | 2017-04-21 | Mine transient electromagnetic top plate detects support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206649171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376653A (en) * | 2019-07-31 | 2019-10-25 | 山东大学 | Suitable for tunnel and the collapsible transient electromagnetic detection device and method on road surface |
-
2017
- 2017-04-21 CN CN201720425594.XU patent/CN206649171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376653A (en) * | 2019-07-31 | 2019-10-25 | 山东大学 | Suitable for tunnel and the collapsible transient electromagnetic detection device and method on road surface |
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