CN208473906U - A kind of coal mine with safe warning function fixes device with mine hole - Google Patents
A kind of coal mine with safe warning function fixes device with mine hole Download PDFInfo
- Publication number
- CN208473906U CN208473906U CN201820759427.3U CN201820759427U CN208473906U CN 208473906 U CN208473906 U CN 208473906U CN 201820759427 U CN201820759427 U CN 201820759427U CN 208473906 U CN208473906 U CN 208473906U
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- fixed
- bearing plate
- fixedly connected
- fixed frame
- mine
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Abstract
The utility model discloses a kind of coal mines with safe warning function to fix device with mine hole, including fixed frame, the inner sidewall of the fixed frame is hinged with the first bearing plate and the second bearing plate, it is connected between first bearing plate and the second bearing plate by elastic string, it rotates, the movement of first bearing plate can be rotated by toggle with swingle, the movement meeting of swingle is so that push rod contacts the second mobile bar and pushes the second mobile bar moves to outside fixed cylinder, so that the first contact is moved to the direction close to the second wafer, after the second wafer and the first contact pad, it is connected to extraneous power supply, series circuit is connected, caution bell issues warning, it reminds worker to withdraw mine hole or maintenance personal is reminded timely to repair, therefore the device can have the function that security warning.
Description
Technical field
The utility model relates to technical field of coal mine, specially a kind of coal mine with safe warning function is fixed with mine hole
Device.
Background technique
Device is fixed in mine hole, is a kind of steel structure for mine hole fixed function.Steel structure is in prolonged mine hole
Under the extruding of soil property, meeting deformation of unevenness may pound worker, or even since steel is fixed because of the fracture of steel structure in this way
The fracture of structure leads to the collapsing in mine hole, threatens to the life of worker.But in the prior art, due to fixture structure
Simply, the not no device of reminder alarm, we provide a kind of coal mine with safe warning function and fix device with mine hole thus.
Utility model content
The purpose of this utility model is to provide a kind of coal mines with safe warning function to fix device with mine hole, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of coal mine with safe warning function fixes device, including fixed frame, the inside of the fixed frame with mine hole
Wall is hinged with the first bearing plate and the second bearing plate, is connected between first bearing plate and the second bearing plate by elastic string
It connects, and the lower end of the first bearing plate and the second bearing plate is fixedly connected to one end of the first spring, the other end of the first spring
It is fixedly connected on the inner sidewall of fixed frame, the inner roof wall of the fixed frame is rotatably connected to sleeve, and the lateral wall of sleeve is solid
Surely it is socketed with second gear, the second gear is engaged with first gear, and first gear is fixedly attached in rotation pipe, described
The upper end of rotation pipe is rotatably connected on the inner roof wall of fixed frame, and the inner sidewall of rotation pipe is threaded with and elastic string phase
The cutter matched, the upper end of the cutter is fixedly connected with telescopic rod, and the other end of telescopic rod is fixedly connected on fixed frame
Inner roof wall on, the inner sidewall of the sleeve is threaded with movable plate, and the lower end of movable plate is hinged with first movement bar, institute
The other end activity of first movement bar is stated through the first bearing plate and is hinged on the outer roof of fixed case, the fixed case is fixed
It is connected on the inner sidewall of fixed frame, and activity is plugged with toggle on fixed case, the upper end of the toggle is hinged on the first load-bearing
On the lower end surface of plate, and the lower end of toggle is hinged on the upper surface of swingle, and fixation is plugged with rotating bar on the swingle,
And the both ends of rotating bar are rotatably connected on the inner sidewall of fixed case, the other end of the swingle is hinged with push rod, and push rod
The other end extend in fixed cylinder, the fixed cylinder is fixedly connected on the inner roof wall of fixed case, and in fixed cylinder activity insert
It is connected to the second mobile bar, second spring is wound in second mobile bar, the both ends of second spring are respectively fixedly connected with
On the side wall of two mobile bars and on the lateral wall of fixed cylinder, one end that second mobile bar is located at outside fixed cylinder is fixedly connected with
First contact slidably connects the second wafer to match with the first contact, and second in the sliding slot opened up on the fixed case
It is connected between the upper end of contact and the roof of sliding slot by third spring, the lower end of the second wafer is fixedly connected with steel cable
One end, and the other end of steel cable around fixed pulley and is fixedly connected on the lower end surface of the second bearing plate through the side wall of fixed case
On, the fixed pulley is rotatably connected on the inner sidewall of fixed frame, and the inner bottom wall of the fixed case is fixedly connected with caution bell.
Preferably, the upper end of first bearing plate contradicts and is connected with support block, and the groove bottom wall opened up in support block is fixed
It is connected with one end of the 4th spring, the other end of the 4th spring is fixedly connected on the lower end surface of support rod, the upper end of the support rod
It is hinged on the inner roof wall of fixed frame.
Preferably, the lower end of the support block is in convex structure, and is provided with anti-skid chequer.
Preferably, the inner sidewall of the sleeve is fixedly connected with multiple limited blocks, and the quantity of limited block is more than six, and is in
Equidistant annular spread.
Preferably, the rotation angle of the swingle is greater than 30 degree.
Preferably, second mobile bar is located at the trapezoidal structure in one end in fixed cylinder.
Preferably, the push rod is greater than the second wafer to vertical between the first contact to the distance between the second mobile bar
Distance.
Preferably, the lateral wall of the fixed case is circumferentially fixed is socketed with one layer of sealing film.
Compared with prior art, the utility model has the beneficial effects that when the upper end of fixed frame because the extruding of soil property becomes
When shape, rotation pipe and sleeve can be made to move downward, the movement meeting of sleeve is so that movable plate relative sleeve moves upwards, movable plate
Movement meeting so that sleeve rotates, the rotation of sleeve is rotated by first gear and second gear with rotation pipe, rotation
The movement meeting of pipe is so that cutter move downward, so that cutter contact resilient rope and elastic string is cut, when elastic string reaches
When to 1 boundary's point, cutter continue to move, and can make the fracture of elastic string, on the one hand the fracture of elastic string can make second
Bearing plate rotates, so that steel cable loosens, so that the second wafer moves upwards under the effect of third spring, so that
The second wafer move to close to the direction of the first contact, another aspect, and the first bearing plate can be made in support block, the first spring and the
It under four spring collective effects, rotates, the movement of the first bearing plate can be rotated by toggle with swingle, swingle
Movement meeting so that push rod contacts the second mobile bar and pushes the second mobile bar and move to outside fixed cylinder, so that the first contact
It is moved to the direction close to the second wafer, after the second wafer and the first contact pad, is connected to extraneous power supply, series circuit connects
Logical, caution bell issues warning, reminds worker to withdraw mine hole or maintenance personal is reminded timely to repair, therefore the device energy
Enough have the function that security warning.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A structure enlargement diagram；
Fig. 3 is the utility model B structure enlarged diagram.
In figure: fixed frame 1, the first bearing plate 2, the second bearing plate 3, support block 4, support rod 5, rotation pipe 6, telescopic rod 7, cutting
Knife 8, first gear 9, second gear 10, sleeve 11, limited block 12, movable plate 13, first movement bar 14, fixed case 15, toggle
16, swingle 17, push rod 18, fixed cylinder 19, the second mobile bar 20, the first contact 21, the second wafer 22, steel cable 23, fixed pulley
24, elastic string 25, caution bell 26.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of coal mine with safe warning function fixes device, including fixed frame 1, the inner sidewall of fixed frame 1 with mine hole
It is hinged with the first bearing plate 2 and the second bearing plate 3, is connected between the first bearing plate 2 and the second bearing plate 3 by elastic string 25
Connect, and the lower end of the first bearing plate 2 and the second bearing plate 3 is fixedly connected to one end of the first spring, the first spring it is another
End is fixedly connected on the inner sidewall of fixed frame 1, and the inner roof wall of fixed frame 1 is rotatably connected to sleeve 11, and the outside of sleeve 11
Wall fixing sleeve is connected to second gear 10, and second gear 10 is engaged with first gear 9, and first gear 9 is fixedly attached to rotation pipe 6
On, the upper end of rotation pipe 6 is rotatably connected on the inner roof wall of fixed frame 1, and the inner sidewall of rotation pipe 6 is threaded with and elasticity
The cutter 8 that rope 25 matches, the upper end of cutter 8 is fixedly connected with telescopic rod 7, and the other end of telescopic rod 7 is fixedly connected
On the inner roof wall of fixed frame 1, the inner sidewall of sleeve 11 is threaded with movable plate 13, and the lower end of movable plate 13 is hinged with
The other end activity of one mobile bar 14, first movement bar 14 through the first bearing plate 2 and is hinged on the outer roof of fixed case 15,
Fixed case 15 is fixedly connected on the inner sidewall of fixed frame 1, and activity is plugged with toggle 16, the upper end of toggle 16 on fixed case 15
It is hinged on the lower end surface of the first bearing plate 2, and the lower end of toggle 16 is hinged on the upper surface of swingle 17, on swingle 17
Fixation is plugged with rotating bar, and the both ends of rotating bar are rotatably connected on the inner sidewall of fixed case 15, the other end of swingle 17
It is hinged with push rod 18, and the other end of push rod 18 extends in fixed cylinder 19, fixed cylinder 19 is fixedly connected on the interior of fixed case 15
On roof, and activity is plugged with the second mobile bar 20 in fixed cylinder 19, and second spring, the second bullet are wound in the second mobile bar 20
The both ends of spring be respectively fixedly connected on the side wall of the second mobile bar 20 and the lateral wall of fixed cylinder 19 on, the second mobile bar 20
It is fixedly connected with the first contact 21 in one end outside fixed cylinder 19, is slidably connected in the sliding slot opened up on fixed case 15 and first
The second wafer 22 that contact 21 matches, and be connected between the upper end of the second wafer 22 and the roof of sliding slot by third spring
It connects, the lower end of the second wafer 22 is fixedly connected with one end of steel cable 23, and the other end of steel cable 23 runs through the side wall of fixed case 15
It around fixed pulley 24 and is fixedly connected on the lower end surface of the second bearing plate 3, fixed pulley 24 is rotatably connected on the inside of fixed frame 1
On wall, the inner bottom wall of fixed case 15 is fixedly connected with caution bell 26, and the upper end of the first bearing plate 2, which contradicts, is connected with support block 4, and supports
The groove bottom wall opened up on block 4 is fixedly connected with one end of the 4th spring, and the other end of the 4th spring is fixedly connected on support rod 5
On lower end surface, the upper end of support rod 5 is hinged on the inner roof wall of fixed frame 1, and the lower end of support block 4 is in convex structure, and is provided with
Anti-skid chequer, better conflict effect, the inner sidewall of sleeve 11 are fixedly connected with multiple limited blocks 12, and the quantity of limited block 12 is more than
Six, and it is isodistantly spaced annular spread, the rotation angle of swingle 17 is greater than 30 degree, and the second mobile bar 20 is located at fixed cylinder 19
The trapezoidal structure in interior one end, the timely transmitting of movement, the distance between 18 to the second mobile bar of push rod 20 are greater than the second wafer
Vertical range between 22 to the first contact 21 guarantees that series circuit can be connected, the circumferentially fixed set of the lateral wall of fixed case 15
It is connected to one layer of sealing film, prevents internal unit moisture damage, the first contact 21, the second wafer 22, caution bell 26 and extraneous power supply
Form a series loop.
Working principle: when the upper end of fixed frame 1 because soil property extrusion deformation when, can make rotation pipe 6 and sleeve 11 to
Lower movement, the movement meeting of sleeve 11 is so that 13 relative sleeve 11 of movable plate moves upwards, and the movement meeting of movable plate 13 is so that sleeve
11 rotate, and the rotation of sleeve 11 is rotated by first gear 9 and second gear 10 with rotation pipe 6, the movement of rotation pipe 6
Meeting is so that cutter 8 move downward, so that 8 contact resilient rope 25 of cutter and elastic string 25 is cut, when elastic string 25 reaches
When to 1 boundary's point, cutter 8 continue to move, and can make the fracture of elastic string 25, on the one hand the fracture of elastic string 25 can make
Second bearing plate 3 rotates, so that steel cable 23 loosens, so that the second wafer 22 is upward under the effect of third spring
On the other hand movement, can make the first bearing plate 2 support so that the second wafer 22 is moved to the direction close to the first contact 21
It under block 4, the first spring and the 4th spring collective effect, rotates, the movement of the first bearing plate 2 can be by toggle 16 with rotation
Bull stick 17 rotates, the movement meeting of swingle 17 so that push rod 18 contact the second mobile bar 20 and push the second mobile bar 20 to
It moves outside fixed cylinder 19, so that the first contact 21 is moved to the direction close to the second wafer 22, when the second wafer 22 and the
After the contact of one contact 21, be connected to extraneous power supply, series circuit is connected, and caution bell 26 issues warning, remind worker withdraw mine hole or
It is to remind maintenance personal timely to repair, therefore the device can have the function that security warning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of coal mine with safe warning function fixes device, including fixed frame (1) with mine hole, the fixed frame (1)
Inner sidewall is hinged with the first bearing plate (2) and the second bearing plate (3), it is characterised in that: first bearing plate (2) and second is held
It is connected between weight plate (3) by elastic string (25), and the fixed company in the lower end of the first bearing plate (2) and the second bearing plate (3)
It is connected to one end of the first spring, the other end of the first spring is fixedly connected on the inner sidewall of fixed frame (1), the fixed frame
(1) inner roof wall is rotatably connected to sleeve (11), and the lateral wall fixing sleeve of sleeve (11) is connected to second gear (10), and described
Two gears (10) are engaged with first gear (9), and first gear (9) is fixedly attached on rotation pipe (6), the rotation pipe (6)
Upper end be rotatably connected on the inner roof wall of fixed frame (1), and the inner sidewall of rotation pipe (6) be threaded with elastic string (25)
The upper end of the cutter (8) to match, the cutter (8) is fixedly connected with telescopic rod (7), and the other end of telescopic rod (7)
It is fixedly connected on the inner roof wall of fixed frame (1), the inner sidewall of the sleeve (11) is threaded with movable plate (13), and mobile
The lower end of plate (13) is hinged with first movement bar (14), and the other end activity of the first movement bar (14) runs through the first bearing plate
(2) it and being hinged on the outer roof of fixed case (15), the fixed case (15) is fixedly connected on the inner sidewall of fixed frame (1),
And activity is plugged with toggle (16) on fixed case (15), the upper end of the toggle (16) is hinged on the lower end of the first bearing plate (2)
On face, and the lower end of toggle (16) is hinged on the upper surface of swingle (17), and fixed be plugged with turns on the swingle (17)
Lever, and the both ends of rotating bar are rotatably connected on the inner sidewall of fixed case (15), the other end of the swingle (17) is hinged
Have push rod (18), and the other end of push rod (18) extends in fixed cylinder (19), the fixed cylinder (19) is fixedly connected on fixation
On the inner roof wall of case (15), and activity is plugged with the second mobile bar (20) in fixed cylinder (19), on second mobile bar (20)
It is wound with second spring, the both ends of second spring are respectively fixedly connected on the side wall of the second mobile bar (20) and fixed cylinder (19)
Lateral wall on, second mobile bar (20) is located at the one end of fixed cylinder (19) outside and is fixedly connected with the first contact (21), institute
State the second wafer (22) for slidably connecting in the sliding slot opened up on fixed case (15) and matching with the first contact (21), and second
It is connected between the upper end of contact (22) and the roof of sliding slot by third spring, the lower end of the second wafer (22) is fixed to be connected
It is connected to one end of steel cable (23), and side wall of the other end of steel cable (23) through fixed case (15) around fixed pulley (24) and is fixed
It is connected on the lower end surface of the second bearing plate (3), the fixed pulley (24) is rotatably connected on the inner sidewall of fixed frame (1), institute
The inner bottom wall for stating fixed case (15) is fixedly connected with caution bell (26).
2. a kind of coal mine with safe warning function according to claim 1 fixes device with mine hole, it is characterised in that:
The upper end of first bearing plate (2) contradicts and is connected with support block (4), and the groove bottom wall opened up in support block (4) is fixedly connected with
The other end of one end of the 4th spring, the 4th spring is fixedly connected on the lower end surface of support rod (5), the upper end of the support rod (5)
It is hinged on the inner roof wall of fixed frame (1).
3. a kind of coal mine with safe warning function according to claim 2 fixes device with mine hole, it is characterised in that:
The lower end of the support block (4) is in convex structure, and is provided with anti-skid chequer.
4. a kind of coal mine with safe warning function according to claim 1 fixes device with mine hole, it is characterised in that:
The inner sidewall of the sleeve (11) is fixedly connected with multiple limited blocks (12), and the quantity of limited block (12) is more than six, and be in etc.
Apart from annular spread.
5. a kind of coal mine with safe warning function according to claim 1 fixes device with mine hole, it is characterised in that:
The rotation angle of the swingle (17) is greater than 30 degree.
6. a kind of coal mine with safe warning function according to claim 1 fixes device with mine hole, it is characterised in that:
Second mobile bar (20) is located at the trapezoidal structure in one end in fixed cylinder (19).
7. a kind of coal mine with safe warning function according to claim 1 fixes device with mine hole, it is characterised in that:
The push rod (18) is greater than the second wafer (22) to hanging down between the first contact (21) to the distance between the second mobile bar (20)
Straight distance.
8. a kind of coal mine with safe warning function according to claim 1 fixes device with mine hole, it is characterised in that:
The lateral wall of the fixed case (15) is circumferentially fixed to be socketed with one layer of sealing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759427.3U CN208473906U (en) | 2018-05-22 | 2018-05-22 | A kind of coal mine with safe warning function fixes device with mine hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759427.3U CN208473906U (en) | 2018-05-22 | 2018-05-22 | A kind of coal mine with safe warning function fixes device with mine hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473906U true CN208473906U (en) | 2019-02-05 |
Family
ID=65218074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759427.3U Expired - Fee Related CN208473906U (en) | 2018-05-22 | 2018-05-22 | A kind of coal mine with safe warning function fixes device with mine hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473906U (en) |
-
2018
- 2018-05-22 CN CN201820759427.3U patent/CN208473906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210522 |