CN206513390U - A kind of coal cutting roadway suspension device - Google Patents
A kind of coal cutting roadway suspension device Download PDFInfo
- Publication number
- CN206513390U CN206513390U CN201720043780.7U CN201720043780U CN206513390U CN 206513390 U CN206513390 U CN 206513390U CN 201720043780 U CN201720043780 U CN 201720043780U CN 206513390 U CN206513390 U CN 206513390U
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- CN
- China
- Prior art keywords
- sleeve pipe
- base
- suspension device
- coal cutting
- protective plate
- 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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Abstract
The utility model discloses a kind of coal cutting roadway suspension device, including pole, protective plate, side airbag net and safety top net, the pole is connected with sleeve pipe, the upper end of the pole is provided with positioning sleeve, the left and right sides of described sleeve pipe is provided with coupling bar, the protective plate is connected by coupling bar with sleeve pipe, base is installed below described sleeve pipe, the side airbag Netcom crosses side fixator and is connected with sleeve pipe, the lower end of the base is provided with pointed cone, and the safety top Netcom crosses top fixator and is connected with positioning sleeve.The coal cutting roadway suspension device, after base is fixed provided with pointed cone and bolt hole, concreting is used again, bottom of device fix tightly solidity is higher, protection operation is carried out jointly provided with protective plate and safety net, have a safety feature, and provided with strut, the overall stability of device is good, enables preferably to serve coal mining activity, safety of the safeguard work personnel in coal cutting roadway, promotes coal mining industry to continue to develop.
Description
Technical field
The utility model is related to coal mining industry equipment technical field, specially a kind of coal cutting roadway suspension device.
Background technology
Colliery is that plant pressure is embedded in ground end under conditions of air proof or lack of air, by the high temperature and high pressure of underground
It is older it is rotten formed by black or dark brown mineral, the demand of coal mining in recent years gradually increases, for coal mining equipment
Demand also increase therewith, exemplified by the suspension device in coal cutting roadway, nowadays the suspension device of commercial type is various
Various kinds, but also there is more or less weak point influence and use.
Pointed cone and bolt hole are such as not provided with, bottom of device fix tightly solidity is lower, stability of strutting system is poor, does not set
Put protective plate and safety net and carry out protection operation jointly, security performance is not provided with strut than relatively low, overall steady of device
Qualitative difference etc., causes use demand not high, in order to solve weak point existing on the market, and the physics for being badly in need of improving at present is real
Test and model exhibition stand technology, enable preferably to serve coal mining activity, safety of the safeguard work personnel in coal cutting roadway,
Promote continuing to develop for coal mining industry.
Utility model content
The purpose of this utility model is to provide a kind of coal cutting roadway suspension device, to solve to propose in above-mentioned background technology
Fix tightly solidity is low, not high stability and the problems such as poor safety performance.
To achieve the above object, the utility model provides following technical scheme：A kind of coal cutting roadway suspension device, including branch
Bar, protective plate, side airbag net and safety top net, the pole are connected with sleeve pipe, and the upper end of the pole, which is provided with, determines
Position set, the front of described sleeve pipe is inlaid with tightening knob, and the left and right sides of described sleeve pipe is provided with coupling bar, the protective plate
It is connected by coupling bar with sleeve pipe, is provided with below described sleeve pipe on base, the positioning sleeve and is fixed with top strut, institute
State and bottom strut is provided with base, the side airbag Netcom crosses side fixator and is connected with sleeve pipe, the protective plate
Back is provided with side airbag net, and the back of sleeve pipe is provided with side fixator, the base and is fixed with bolt hole, described
The lower end of base is provided with pointed cone, and the safety top Netcom crosses top fixator and is connected with positioning sleeve.
It is preferred that, the liftable altitude range of pole is 0-1m.
It is preferred that, the surface of the protective plate and the surface of sleeve pipe are located in same level.
It is preferred that, the position of the top strut and bottom strut is corresponded to up and down, and symmetrical on axis.
It is preferred that, the base is demountable structure.
Compared with prior art, the beneficial effects of the utility model are：The coal cutting roadway suspension device, provided with pointed cone and spiral shell
After base is fixed keyhole, then with concreting, bottom of device fix tightly solidity is higher, stability of strutting system strong, if
There is protective plate to carry out protection operation jointly with safety net, security performance is relatively good, and provided with strut, the overall stability of device
It is relatively good, enable preferably to serve coal mining activity, safety of the safeguard work personnel in coal cutting roadway promotes row of mining
Industry is continued to develop.
Brief description of the drawings
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the utility model texture edge schematic diagram；
Fig. 3 is the utility model pier partial schematic diagram.
In figure：1st, pole, 2, tightening knob, 3, sleeve pipe, 4, protective plate, 5, coupling bar, 6, top strut, 7, side airbag
Net, 8, positioning sleeve, 9, top fixator, 10, bottom strut, 11, base, 12, bolt hole, 13, pointed cone, 14, side fixator,
15th, safety top net.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of coal cutting roadway suspension device, including pole
1st, tightening knob 2, sleeve pipe 3, protective plate 4, coupling bar 5, top strut 6, side airbag net 7, positioning sleeve 8, top fixator 9,
Bottom strut 10, base 11, bolt hole 12, pointed cone 13, side fixator 14 and safety top net 15, pole 1 are connected with sleeve pipe 3
Connect, the liftable altitude range of pole 1 is 0-1m, the upper end of pole 1 is provided with positioning sleeve 8, and the front of sleeve pipe 3 is inlaid with tightly
Gu knob 2, the left and right sides of sleeve pipe 3 is provided with coupling bar 5, protective plate 4 is connected by coupling bar 5 with sleeve pipe 3, protective plate
4 surface is located in same level with the surface of sleeve pipe 3, is not in the problem of uneven influence is attractive in appearance when using, and
And caution slogan can be write on antiskid plate 4, remind staff to take care, it is to avoid to cause unnecessary potential safety hazard, sleeve pipe 3
Lower section be provided with base 11, positioning sleeve 8 and be fixed with top strut 6, be provided with bottom strut 10, top strut on base 11
6 and the position of bottom strut 10 correspond to up and down, and symmetrical on axis, the supporting role effect to whole device is good, stable
Property is stronger, and side airbag net 7 is connected by side fixator 14 with sleeve pipe 3, and the back of protective plate 4 is provided with side airbag
Net 7, and the back of sleeve pipe 3 is provided with side fixator 14, base 11 and is fixed with bolt hole 12, base 11 is detachable knot
Structure, installing/dismounting sleeve pipe 3 is relatively lighter, and use is more convenient, and the lower end of base 11 is provided with pointed cone 13, and safety top net 15 leads to
Cross top fixator 9 with positioning sleeve 8 to be connected, attachment screw is followed closely on the ground to base through bolt hole 12 in the cone ground of pointed cone 13
After 11 are fixed, then with concreting, bottom of device fix tightly solidity is higher, enables preferably to serve coal mining
Operation, safety of the safeguard work personnel in coal cutting roadway promotes continuing to develop for coal mining industry.
Operation principle：When using the coal cutting roadway suspension device, pointed cone 13 is inserted in ground, then penetrated by screw
In bolt hole 12 on base 11, bottom strut 10 is installed on the pedestal 11, then cement concrete is poured, unclamp tight
Gu knob 2, suitable height is stretched or be retracted to from sleeve pipe 3 by pole 1, positioning sleeve 8 is propped up at the top of tunnel, installs top
Strut 6, tightens tightening knob 2, and protective plate 4 is affixed on sleeve pipe 3 by coupling bar 5, side airbag net 7 and top peace
The side and top that the whole network 15 is respectively installed to tunnel are connected with suspension device, and safety net can be good at preventing broken in tunnel
Stone, protective plate 4 can protect rubble drop can also write caution slogan remind staff take care, practicality compares
Height, here it is the whole process of coal cutting roadway suspension device work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of coal cutting roadway suspension device, including pole (1), protective plate (4), side airbag net (7) and safety top net
(15), it is characterised in that：The pole (1) is connected with sleeve pipe (3), and the upper end of the pole (1) is provided with positioning sleeve (8),
The front of described sleeve pipe (3) is inlaid with tightening knob (2), and the left and right sides of described sleeve pipe (3) is provided with coupling bar (5), institute
State protective plate (4) by coupling bar (5) with sleeve pipe (3) to be connected, base (11) is installed below described sleeve pipe (3), it is described
It is fixed with positioning sleeve (8) on top strut (6), the base (11) and is provided with bottom strut (10), the side airbag net
(7) it is connected by side fixator (14) with sleeve pipe (3), the back of the protective plate (4) is provided with side airbag net (7),
And the back of sleeve pipe (3) is provided with side fixator (14), the base (11) and is fixed with bolt hole (12), the base
(11) lower end is provided with pointed cone (13), and the safety top net (15) is connected by top fixator (9) with positioning sleeve (8)
Connect.
2. a kind of coal cutting roadway suspension device according to claim 1, it is characterised in that：The pole (1) is liftable
Altitude range is 0-1m.
3. a kind of coal cutting roadway suspension device according to claim 1, it is characterised in that：The surface of the protective plate (4)
It is located at the surface of sleeve pipe (3) in same level.
4. a kind of coal cutting roadway suspension device according to claim 1, it is characterised in that：The top strut (6) and bottom
The position of portion's strut (10) is corresponded to up and down, and symmetrical on axis.
5. a kind of coal cutting roadway suspension device according to claim 1, it is characterised in that：The base (11) is detachable
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720043780.7U CN206513390U (en) | 2017-01-16 | 2017-01-16 | A kind of coal cutting roadway suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720043780.7U CN206513390U (en) | 2017-01-16 | 2017-01-16 | A kind of coal cutting roadway suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513390U true CN206513390U (en) | 2017-09-22 |
Family
ID=59864769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720043780.7U Expired - Fee Related CN206513390U (en) | 2017-01-16 | 2017-01-16 | A kind of coal cutting roadway suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513390U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209489A (en) * | 2018-11-12 | 2019-01-15 | 王�琦 | Gob side entry confined concrete support top wall supporting system |
| CN109209488A (en) * | 2018-11-12 | 2019-01-15 | 王�琦 | Gob side entry confined concrete pillar construction equipment and mechanized construction method |
| CN109441531A (en) * | 2018-11-12 | 2019-03-08 | 王�琦 | The construction method of tunnel confined concrete support top wall supporting system |
| CN110185482A (en) * | 2019-06-29 | 2019-08-30 | 贵州大学 | A kind of overburden pressure bracket based on seam mining |
-
2017
- 2017-01-16 CN CN201720043780.7U patent/CN206513390U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209489A (en) * | 2018-11-12 | 2019-01-15 | 王�琦 | Gob side entry confined concrete support top wall supporting system |
| CN109209488A (en) * | 2018-11-12 | 2019-01-15 | 王�琦 | Gob side entry confined concrete pillar construction equipment and mechanized construction method |
| CN109441531A (en) * | 2018-11-12 | 2019-03-08 | 王�琦 | The construction method of tunnel confined concrete support top wall supporting system |
| CN109209489B (en) * | 2018-11-12 | 2019-07-19 | 王�琦 | Gob side entry confined concrete support top wall supporting system |
| WO2020098394A1 (en) * | 2018-11-12 | 2020-05-22 | 王�琦 | Gob-side entry confined concrete supporting construction device and mechanized construction method |
| CN110185482A (en) * | 2019-06-29 | 2019-08-30 | 贵州大学 | A kind of overburden pressure bracket based on seam mining |
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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: 20170922 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |