CN206360403U - A kind of coal mine gob transformer station strut - Google Patents
A kind of coal mine gob transformer station strut Download PDFInfo
- Publication number
- CN206360403U CN206360403U CN201621444457.2U CN201621444457U CN206360403U CN 206360403 U CN206360403 U CN 206360403U CN 201621444457 U CN201621444457 U CN 201621444457U CN 206360403 U CN206360403 U CN 206360403U
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- China
- Prior art keywords
- strut
- fixed plate
- pressure measurement
- transformer station
- wall
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Abstract
The utility model discloses a kind of coal mine gob transformer station strut, including wall, the side of wall is provided with balancing weight, the supporting plate fitted with wall one side is provided with the top of balancing weight, bottom fixed plate is provided with balancing weight, the side of supporting plate is provided with side fixed plate, connected between bottom fixed plate and side fixed plate by strut, pressure measurement case is provided with support bar, pressure measurement case is provided with some side pressure springs with support bar junction, one end of each side pressure spring is respectively connected with a piezo-electric crystal, pressure measurement case is internally provided with single-chip microcomputer, the side surface of pressure measurement case is provided with display screen, the device is monitored by being pressurized on strut using pressure measurement spring and piezo-electric crystal to the different parts of strut, remedial measure can be carried out in time when pressure is excessive, prevent wall from caving in.
Description
Technical field
The utility model is related to a kind of strut, and in particular to a kind of coal mine gob transformer station strut.
Background technology
Collapsing and deforming for coal mine gob is common geological disaster, is existed to the transformer station's building for being built in this area
Greatly harm.If design, all may be to transformer station to collapsing and deformation is underestimated or treatment measures are improper
Safe operation causes serious consequence.Incorporation engineering design experiences, it is general that the author proposes goaf transformer station Building Design
Principle and treatment measures.Before infringement subterranean coal of the coal mine gob to transformer station's building is unminded, rock is in the earth's crust
In nature original stress equilibrium state.With the extraction of underground coal resource, earth's surface depths forms goaf and made in overlying rock
Original original stress equilibrium state is destroyed, so as to cause the destruction and movement of tunnel surrounding rock.Goaf immediate roof rock
Layer successively occurs damaged deformation, forms caving zone, slit band, bending from deep to shallow under deadweight and main roof strata effect thereon
Band etc., until the subjacent bed under building, supporting course, ground, basic most Zhongdao earth's surface, forms one around above goaf
The larger setting basin of scope.Transformer station's building of above goaf, because its subjacent bed, supporting course, ground are all suffered from
Exploitation disturbance, deforms, not only the depression of bearing force of ground, and produces horizontal displacement, vertical deformation increase, stability
Reduction, causes the damage of building from basis to superstructure in various degree, and existing transformer station's distribution wall is being occurred in that just
It is general that wall is reinforced using strut etc. when walking collapse phenomenon, but existing wall strut after wall is tilted not
It is disconnected that it is oppressed, strut can be caused slowly to deform, such as changed not in time, can cause it is more serious cave in, but existing skill
Art is difficult to overcome above mentioned problem.
Utility model content
The technical problems to be solved in the utility model is to overcome existing wall strut after wall inclination constantly to it
Oppressed, strut can be caused slowly to deform, such as changed not in time, can cause that more serious there is provided a kind of coal the problem of caving in
Ore goaf transformer station strut.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of coal mine gob transformer station strut, including wall, and the side of the wall is set
Have and be provided with the supporting plate for being provided with and being fitted with wall one side at the top of balancing weight, the balancing weight, the balancing weight
Bottom fixed plate, the side of the supporting plate is provided with side fixed plate, passes through support between the bottom fixed plate and the side fixed plate
Bar is connected, and pressure measurement case is provided with the support bar, and the pressure measurement case is provided with some side pressure bullets with the support bar junction
Spring, one end of each side pressure spring is respectively connected with a piezo-electric crystal, and the pressure measurement case is internally provided with single-chip microcomputer, institute
The side surface for stating pressure measurement case is provided with display screen.
As a kind of optimal technical scheme of the present utility model, the bottom fixed plate is fixed on institute by the fixing bolt
State on balancing weight, the side fixed plate is fixed in the supporting plate by the fixing bolt.
As a kind of optimal technical scheme of the present utility model, the piezo-electric crystal is electrically connected with the single-chip microcomputer,
The single-chip microcomputer is electrically connected with the display screen.
As a kind of optimal technical scheme of the present utility model, the side pressure spring is down arranged successively according to height.
As a kind of optimal technical scheme of the present utility model, weather shield is provided with the top of the pressure measurement case.
The beneficial effect that the utility model is reached is：The device is a kind of coal mine gob transformer station strut, the device
It is monitored by being pressurized on strut using pressure measurement spring and piezo-electric crystal to the different parts of strut, the energy when pressure is excessive
It is enough to carry out remedial measure in time, prevent wall from caving in, whole device is reasonable in design, easy to use there is provided a kind of colliery is mined out
Transformer station of area strut, solves existing wall strut and constantly it is being oppressed after wall inclination, strut can be caused slow
Slow deformation, is such as changed not in time, can be caused more serious the problem of caving in.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, wall；2nd, balancing weight；3rd, supporting plate；4th, arc junction；5th, bottom fixed plate；6th, side fixed plate；7th, support
Bar；8th, fixing bolt；9th, pressure measurement case；10th, pressure measurement spring；11st, piezo-electric crystal；12nd, single-chip microcomputer；13rd, display screen；14th, weather shield.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of coal mine gob transformer station strut, including wall 1, the one of wall 1
Side is provided with balancing weight 2, and the top of balancing weight 2 is provided with the supporting plate 3 simultaneously fitted with wall 1, balancing weight 2 and is provided with bottom
Fixed plate 5, the side of supporting plate 3 is provided with side fixed plate 6, is connected between bottom fixed plate 5 and side fixed plate 6 by strut 7, branch
Pressure measurement case 9 is provided with strut 7, pressure measurement case 9 is provided with some side pressure springs 10, each side pressure spring with the junction of support bar 7
10 one end is respectively connected with a piezo-electric crystal 11, and pressure measurement case 9 is internally provided with single-chip microcomputer 12, and the side surface of pressure measurement case 9 is set
It is equipped with display screen 13.
Bottom fixed plate 5 is fixed on balancing weight 2 by fixing bolt 8, and side fixed plate 6 is fixed on branch by fixing bolt 8
On fagging 3, it is easy to strut being fixed on balancing weight and supporting plate.
Piezo-electric crystal 11 is electrically connected with single-chip microcomputer 12, and single-chip microcomputer 12 is electrically connected with display screen 13, is easy to piezo crystals
The electric signal that body is obtained by pressure measurement is transmitted to single-chip microcomputer, and is converted into data signal and shows on a display screen.
Side pressure spring 10 is down arranged successively according to height, is easy to measure the pressure change of different force parts.
The top of pressure measurement case 9 is provided with weather shield 14, is easy to rain cover and dust.
The device is a kind of coal mine gob transformer station strut, when needing with the device, by supporting plate 3 by tilt-wall
The inclined plane of body is protected, and the two ends of strut 7 are fixed in supporting plate 3 and balancing weight 3 by side fixed plate 6 and bottom fixed plate 5,
Offset by strut 3 come the pressure to inclined wall, arc junction 4 can strengthen the angle tension force of supporting plate 3, several
Pressure measurement spring 10 carries out pressure measurement to the different parts of strut 7, and the pressure change to each position of strut 7 is monitored in real time, and is led to
Cross single-chip microcomputer 12 and the electric signal that piezo-electric crystal 11 is produced is converted into data signal, be shown on display screen 13, be easy to work people
Member checks.
The beneficial effect that the utility model is reached is：The device is a kind of coal mine gob transformer station strut, the device
It is monitored by being pressurized on strut using pressure measurement spring and piezo-electric crystal to the different parts of strut, the energy when pressure is excessive
It is enough to carry out remedial measure in time, prevent wall from caving in, whole device is reasonable in design, easy to use there is provided a kind of colliery is mined out
Transformer station of area strut, solves existing wall strut and constantly it is being oppressed after wall inclination, strut can be caused slow
Slow deformation, is such as changed not in time, can be caused more serious the problem of caving in.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of coal mine gob transformer station strut, including wall (1), it is characterised in that the side of the wall (1) is provided with
The supporting plate (3) fitted with the wall (1) one side, the counterweight are provided with the top of balancing weight (2), the balancing weight (2)
Bottom fixed plate (5) is provided with block (2), the side of the supporting plate (3) is provided with side fixed plate (6), the bottom fixed plate (5)
It is connected between the side fixed plate (6) by strut (7), pressure measurement case (9), the pressure measurement is provided with the support bar (7)
Case (9) is provided with some side pressure springs (10) with the support bar (7) junction, and one end of each side pressure spring (10) is equal
It is connected with a piezo-electric crystal (11), the pressure measurement case (9) is internally provided with single-chip microcomputer (12), the side of the pressure measurement case (9)
Surface is provided with display screen (13).
2. a kind of coal mine gob transformer station strut according to claim 1, it is characterised in that the bottom fixed plate (5)
It is fixed on by the fixing bolt (8) on the balancing weight (2), the side fixed plate (6) is solid by the fixing bolt (8)
It is scheduled in the supporting plate (3).
3. a kind of coal mine gob transformer station strut according to claim 1, it is characterised in that the piezo-electric crystal (11)
It is electrically connected with the single-chip microcomputer (12), the single-chip microcomputer (12) is electrically connected with the display screen (13).
4. a kind of coal mine gob transformer station strut according to claim 1, it is characterised in that the side pressure spring (10)
Down arranged successively according to height.
5. a kind of coal mine gob transformer station strut according to claim 1, it is characterised in that the pressure measurement case (9)
Top is provided with weather shield (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444457.2U CN206360403U (en) | 2016-12-27 | 2016-12-27 | A kind of coal mine gob transformer station strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444457.2U CN206360403U (en) | 2016-12-27 | 2016-12-27 | A kind of coal mine gob transformer station strut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360403U true CN206360403U (en) | 2017-07-28 |
Family
ID=59376279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444457.2U Active CN206360403U (en) | 2016-12-27 | 2016-12-27 | A kind of coal mine gob transformer station strut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609969A (en) * | 2020-12-26 | 2021-04-06 | 奉剑雄 | Reinforcing support column curing protection frame |
-
2016
- 2016-12-27 CN CN201621444457.2U patent/CN206360403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609969A (en) * | 2020-12-26 | 2021-04-06 | 奉剑雄 | Reinforcing support column curing protection frame |
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