CN209457959U - A kind of coal mine driving suspension device - Google Patents
A kind of coal mine driving suspension device Download PDFInfo
- Publication number
- CN209457959U CN209457959U CN201821746722.1U CN201821746722U CN209457959U CN 209457959 U CN209457959 U CN 209457959U CN 201821746722 U CN201821746722 U CN 201821746722U CN 209457959 U CN209457959 U CN 209457959U
- Authority
- CN
- China
- Prior art keywords
- arc panel
- inverted
- suspension device
- coal mine
- shaped frame
- 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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of coal mines to tunnel suspension device, including the first inverted U-shaped frame, rear and front end on the downside of the first inverted U-shaped frame is fixedly connected with the left end of two cross bars respectively, the right end of two cross bars is fixedly connected with the rear and front end on the downside of the second inverted U-shaped frame respectively, the left and right ends of cross bar lower surface are mounted on universal wheel, first inverted U-shaped frame upper surface is fixed along the longitudinal direction, and there are three the first jack, the left end that the telescopic end of three the first jack positions arc panel lower surface with three respectively is rotatablely connected by hinge, second inverted U-shaped frame upper surface is fixed along the longitudinal direction, and there are three the second jack, it is easy for installation that this coal mine tunnels suspension device, conveniently moving, alleviate the working strength of worker, it is good to the protecting effect of worker；Worker improves the labor efficiency of worker to adjust the protection scope of mobile arc panel by the coincidence length that fixed ring adjusts mobile arc panel and positions arc panel.
Description
Technical field
The utility model relates to coal mine equipment skill technical field, specially a kind of coal mine tunnels suspension device.
Background technique
The loosening of rigid explosion balkstone falls and hurts sb.'s feelings in order to prevent in coal mine tunneling process, needs quick-fried in coal mine digging laneway
Top plate bottom after broken supports temporary support device；Solution is first using gib, and used at present is inserted link
Inserted link one end is inserted in reserved eyeground after explosion by formula temporary support, and the other end is fixed by hook, one end welding one of hook
The cap nut anchor pole lead screw good with rear supporting is connect, and one end of inserted link is placed in hook, and supporting process trouble, labour are strong
Degree is big, and supporting effect is bad.
Summary of the invention
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of coal mine driving suspension device,
This coal mine tunnels that suspension device is easy for installation, conveniently moving, alleviates the working strength of worker, good to the protecting effect of worker；
Worker adjusts mobile arc panel by fixed ring and positions the coincidence length of arc panel, to adjust the protection model of mobile arc panel
It encloses, improves the labor efficiency of worker, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mine driving suspension device, including the
One inverted U-shaped frame, the rear and front end on the downside of the first inverted U-shaped frame are fixedly connected with the left end of two cross bars respectively, two cross bars
Right end be fixedly connected respectively with the rear and front end on the downside of the second inverted U-shaped frame, the left and right ends of cross bar lower surface are mounted on ten thousand
To wheel, the first inverted U-shaped frame upper surface is fixed along the longitudinal direction, and there are three the first jack, the telescopic ends point of three the first jack
The left end for not positioning arc panel lower surface with three is rotatablely connected by hinge, and the second inverted U-shaped frame upper surface is solid along the longitudinal direction
Second jack there are three fixed, the right end that the telescopic end of the second jack positions on the inside of arc panel arcs with three respectively contact.
The right sides of three positioning arc panel upper surfaces offer slit, three positioning arc panel upper surfaces respectively with three
The following table face contact of mobile arc panel, the left end of three mobile arc panel lower surfaces are respectively and fixedly provided with screw rod, and the lower end of screw rod passes through
Corresponding slit is simultaneously threadedly coupled with location nut.
As a kind of optimal technical scheme of the utility model, the axis of three positioning arc panels is overlapped, adjacent positioned arc
The side of shape plate is slidably connected.
As a kind of optimal technical scheme of the utility model, the positioning arc panel includes lower steel plate layer, lower steel plate layer
Upper surface be fixed with bending steel plate layer, the upper surface for bending steel plate layer is fixed with upper steel plate layer.
As a kind of optimal technical scheme of the utility model, the bending steel plate layer folds along the longitudinal direction, lower steel plate
The lower surface of layer is coated with white paint coating.
As a kind of optimal technical scheme of the utility model, the upper end of the first inverted U-shaped frame and the second inverted U-shaped frame
By enhancing bar connection, the quantity for enhancing bar is two for upper end.
As a kind of optimal technical scheme of the utility model, the right end of the mobile arc panel lower surface is fixed with fixation
Ring, fixed ring are located at the right side of positioning arc panel.
As a kind of optimal technical scheme of the utility model, the upper end of the second inverted U-shaped frame right side, which is fixed with, is led
Water pipe, spray head is equipped on the water outlet of aqueduct, and the water inlet of aqueduct and the water outlet for external pump pass through conduit and connect
It is logical.
As a kind of optimal technical scheme of the utility model, the middle part and two of the first inverted U-shaped frame inside upper surface
The upper end of a oblique fulcrum bar is fixedly connected, the lower end of two oblique fulcrum bars respectively in the middle part of leading flank inside the first inverted U-shaped frame and after
It is fixedly connected in the middle part of side.
As a kind of optimal technical scheme of the utility model, the middle position of the cross bar upper surface offers screw hole,
Screw hole and positioning screw are threadedly coupled, and the lower end of positioning screw extends to the lower section of cross bar.
As a kind of optimal technical scheme of the utility model, the upper end of the positioning screw is fixed with handle, positions spiral shell
The lower end of bar is taper.
Compared with prior art, the utility model has the beneficial effects that this coal mine tunnels suspension device, this coal mine driving branch
Protection unit is easy for installation, conveniently moving, alleviates the working strength of worker, good to the protecting effect of worker；Worker passes through fixation
Ring adjusts mobile arc panel and positions the coincidence length of arc panel, to adjust the protection scope of mobile arc panel, improves worker
Labor efficiency.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model right side structural representation；
Fig. 3 is that the utility model positions arc plate structure schematic diagram.
In figure: 1 screw rod, 2 location nuts, 3 first jack, 4 oblique fulcrum bars, 5 first inverted U-shaped framves, 6 universal wheels, 7 positioning spiral shells
Bar, 8 cross bars, 9 mobile arc panels, 10 second jack, 11 slits, 12 fixed rings, 13 positioning arc panels, 131 upper steel plate layers,
132 bending steel plate layers, 133 lower steel plate layers, 134 white paint coatings, 14 aqueducts, 15 second inverted U-shaped framves, 16 enhancing bars.
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 driving suspension device, including first
The rear and front end of inverted U-shaped frame 5,5 downside of the first inverted U-shaped frame is fixedly connected with the left end of two cross bars 8 respectively, two cross bars 8
Right end is fixedly connected with the rear and front end of the second inverted U-shaped 15 downside of frame respectively, and the left and right ends of 8 lower surface of cross bar are mounted on ten thousand
To wheel 6, the upper end of the upper end of the first inverted U-shaped frame 5 and the second inverted U-shaped frame 15 is connected by enhancing bar 16, enhances the quantity of bar 16
It is two, enhancing bar 16 improves the structural strength between the first inverted U-shaped frame 5 and the second inverted U-shaped frame 15, the second inverted U-shaped frame 15
The upper end of right side is fixed with aqueduct 14, is equipped with spray head on the water outlet of aqueduct 14, the water inlet of aqueduct 14 and is
The water outlet of external pump is connected to by conduit, and external pump makes spray head spray water mist, and to working space depositing dust, first falls U
The middle part of 5 inside upper surface of shape frame is fixedly connected with the upper end of two oblique fulcrum bars 4, and the lower end of two oblique fulcrum bars 4 is respectively with first
It is fixedly connected in the middle part of leading flank inside inverted U-shaped frame 5 with trailing flank middle part, oblique fulcrum bar 4 improves the structure of the first inverted U-shaped frame 5
Intensity.
The middle position of 8 upper surface of cross bar offers screw hole, and screw hole and positioning screw 7 are threadedly coupled, under positioning screw 7
End extends to the lower section of cross bar 8, and the upper end of positioning screw 7 is fixed with handle, and the lower end of positioning screw 7 is taper, when this coal mine
When driving suspension device is moved to coal mining face, worker passes through handle rotational positioning screw rod 7, the lower end and ground of positioning screw 7
The lower end of face contact and positioning screw 7 penetrates in soil, this coal mine tunnels that suspension device is easy for installation, conveniently moving, alleviates
The working strength of worker is good to the protecting effect of worker.
First inverted U-shaped 5 upper surface of frame is fixed there are three the first jack 3 along the longitudinal direction, and three the first jack 3 are stretched
The left end that contracting end positions 13 lower surface of arc panel with three respectively is rotatablely connected by hinge, the second inverted U-shaped 15 upper surface edge of frame
Front-rear direction is fixed, and there are three the second jack 10, and the telescopic end of the second jack 10 is respectively and in three positioning 13 arcs of arc panel
The right end of side contacts, and the axis of three positioning arc panels 13 is overlapped, and the side of adjacent positioned arc panel 13 is slidably connected.
The right side of three positioning 13 upper surfaces of arc panel offers slit 11, three 13 upper surface of positioning arc panel difference
Screw rod 1, screw rod 1 are respectively and fixedly provided with the left end of the following table face contact of three mobile arc panels 9, three 9 lower surfaces of mobile arc panel
Lower end pass through and corresponding slit 11 and be threadedly coupled with location nut 2, the lower end of screw rod 1 pass through corresponding slit 11 and with calmly
Position nut 2 is threadedly coupled, and location nut 2 and screw rod 1 move left and right mobile arc panel 9 can only, and worker passes through fixed ring 12
The coincidence length of mobile arc panel 9 and positioning arc panel 13 is adjusted, to adjust the protection scope of mobile arc panel 9, improves work
The labor efficiency of people, the right end of mobile 9 lower surface of arc panel are fixed with fixed ring 12, and fixed ring 12 is located at positioning arc panel 13
Right side, worker move left and right mobile arc panel 9 by fixed ring 12.
Worker adjusts three the first jack 3 and the second jack 10, and the first jack 3 makes the left side for positioning arc panel 13
End is risen, and the second jack 10 makes the right end rise for positioning arc panel 13, mobile arc panel 9 and positioning arc panel 13 by pit
Top support gets up, and worker can improve this coal mine driving according to the inclination angle or height for adjusting positioning arc panel 13 the case where pit
The applicability of suspension device.
Positioning arc panel 13 includes lower steel plate layer 133, and the upper surface of lower steel plate layer 133 is fixed with bending steel plate layer 132, curved
The upper surface of folding steel plate layer 132 is fixed with upper steel plate layer 131, and bending steel plate layer 132 folds along the longitudinal direction, lower steel plate layer 133
Lower surface be coated with white paint coating 134, bending steel plate layer 132 improve positioning arc panel 13 intensity, bend steel plate
Layer 132 alleviates the weight of positioning arc panel 13, when the power for positioning the receiving of arc panel 13 is greater than maximum limit value, positions arc
Plate 13 is bent, and the white paint coating 134 of positioning 13 bending place of arc panel falls off, and quickly finds dangerous point convenient for worker, is guaranteed
The safety of worker.
When in use: worker pushes this coal mine driving suspension device mobile, this coal mine driving suspension device is moved to coal
Production face, worker are worn by the lower end of handle rotational positioning screw rod 7, the lower end of positioning screw 7 and ground face contact and positioning screw 7
Enter into soil, prevents this coal mine driving suspension device from shaking.
Worker adjusts the coincidence length of mobile arc panel 9 and positioning arc panel 13 by fixed ring 12, and worker adjusts first
Jack 3 and the second jack 10, the first jack 3 rise the left end for positioning arc panel 13, and the second jack 10 makes
The right end for positioning arc panel 13 rises, and mobile arc panel 9 and positioning arc panel 13 get up pit top support, three position arc panels
13 the case where being adapted to different top layers.
The utility model, when this coal mine driving suspension device is moved to coal mining face, it is fixed that worker is rotated by handle
The lower end of position screw rod 7, the lower end of positioning screw 7 and ground face contact and positioning screw 7 penetrates in soil, this coal mine tunnels supporting dress
Easy for installation, conveniently moving is set, the working strength of worker is alleviated, it is good to the protecting effect of worker.
Worker adjusts three the first jack 3 and the second jack 10, and the first jack 3 makes the left side for positioning arc panel 13
End is risen, and the second jack 10 makes the right end rise for positioning arc panel 13, mobile arc panel 9 and positioning arc panel 13 by pit
Top support gets up, and worker can improve this coal mine driving according to the inclination angle or height for adjusting positioning arc panel 13 the case where pit
The applicability of suspension device.
Bending steel plate layer 132 improves the intensity of positioning arc panel 13, and bending steel plate layer 132 alleviates positioning arc panel 13
Weight, when positioning the power that arc panel 13 is born and being greater than maximum limit value, positioning arc panel 13 is bent, and positioning arc panel 13 is curved
White paint coating 134 at folding falls off, and quickly finds dangerous point convenient for worker, ensure that the safety of worker.
The lower end of screw rod 1 passes through corresponding slit 11 and is threadedly coupled with location nut 2, and location nut 2 and screw rod 1 make
Mobile arc panel 9 can only move left and right, and worker is long by the coincidence that fixed ring 12 adjusts mobile arc panel 9 and positioning arc panel 13
Degree, to adjust the protection scope of mobile arc panel 9, improves the labor efficiency of worker.
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 (10)
1. a kind of coal mine tunnels suspension device, including the first inverted U-shaped frame (5), it is characterised in that: under the first inverted U-shaped frame (5)
The rear and front end of side is fixedly connected with the left end of two cross bars (8) respectively, and the right end of two cross bars (8) is inverted U-shaped with second respectively
Rear and front end on the downside of frame (15) is fixedly connected, and the left and right ends of cross bar (8) lower surface are mounted on universal wheel (6), first fall U
Shape frame (5) upper surface is fixed along the longitudinal direction, and there are three the first jack (3), the telescopic end difference of three the first jack (3)
The left end for positioning arc panel (13) lower surface with three is rotatablely connected by hinge, and the second inverted U-shaped frame (15) upper surface is along front and back
Direction is fixed there are three the second jack (10), the telescopic end of the second jack (10) respectively with three positioning arc panel (13) arcs
The right end of inside contacts；
The right side of three positioning arc panel (13) upper surfaces offers slit (11), three positioning arc panel (13) upper surfaces point
Not with the following table face contact of three mobile arc panels (9), the left end of three mobile arc panel (9) lower surfaces is respectively and fixedly provided with screw rod
(1), the lower end of screw rod (1) passes through corresponding slit (11) and is threadedly coupled with location nut (2).
2. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: three position arc panel (13)
Axis is overlapped, and the side of adjacent positioned arc panel (13) is slidably connected.
3. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: positioning arc panel (13) packet
It includes lower steel plate layer (133), the upper surface of lower steel plate layer (133) is fixed with bending steel plate layer (132), bending steel plate layer (132)
Upper surface is fixed with upper steel plate layer (131).
4. a kind of coal mine according to claim 3 tunnels suspension device, it is characterised in that: the bending steel plate layer (132)
It folds along the longitudinal direction, the lower surface of lower steel plate layer (133) is coated with white paint coating (134).
5. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: the first inverted U-shaped frame (5)
By enhancing bar (16) connection, the quantity of enhancing bar (16) is two for upper end and the upper end of the second inverted U-shaped frame (15).
6. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: under the mobile arc panel (9)
The right end on surface is fixed with fixed ring (12), and fixed ring (12) is located at the right side of positioning arc panel (13).
7. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: the second inverted U-shaped frame (15)
The upper end of right side is fixed with aqueduct (14), and spray head, the water inlet of aqueduct (14) are equipped on the water outlet of aqueduct (14)
Mouth is connected to for the water outlet of external pump by conduit.
8. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: in the first inverted U-shaped frame (5)
The middle part of portion upper surface is fixedly connected with the upper end of two oblique fulcrum bars (4), and fall with first U respectively for the lower end of two oblique fulcrum bars (4)
It is fixedly connected in the middle part of the internal leading flank of shape frame (5) with trailing flank middle part.
9. a kind of coal mine according to claim 1 tunnels suspension device, it is characterised in that: cross bar (8) upper surface
Middle position offers screw hole, and screw hole and positioning screw (7) are threadedly coupled, and the lower end of positioning screw (7) extends to cross bar (8)
Lower section.
10. a kind of coal mine according to claim 9 tunnels suspension device, it is characterised in that: the positioning screw (7) it is upper
End is fixed with handle, and the lower end of positioning screw (7) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746722.1U CN209457959U (en) | 2018-10-26 | 2018-10-26 | A kind of coal mine driving suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746722.1U CN209457959U (en) | 2018-10-26 | 2018-10-26 | A kind of coal mine driving suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457959U true CN209457959U (en) | 2019-10-01 |
Family
ID=68037444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746722.1U Expired - Fee Related CN209457959U (en) | 2018-10-26 | 2018-10-26 | A kind of coal mine driving suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457959U (en) |
-
2018
- 2018-10-26 CN CN201821746722.1U patent/CN209457959U/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 |
Granted publication date: 20191001 Termination date: 20201026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |