CN205400776U - Advance timbering roof anchor rope protector - Google Patents
Advance timbering roof anchor rope protector Download PDFInfo
- Publication number
- CN205400776U CN205400776U CN201620178266.XU CN201620178266U CN205400776U CN 205400776 U CN205400776 U CN 205400776U CN 201620178266 U CN201620178266 U CN 201620178266U CN 205400776 U CN205400776 U CN 205400776U
- Authority
- CN
- China
- Prior art keywords
- advance timbering
- connecting plate
- baffle plate
- baffle
- hanger
- 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
Links
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to an advance timbering roof support auxiliary device, especially advance timbering roof anchor rope protector are used to the colliery. Including the advance timbering back timber, protector still include first baffle, second baffle, first connecting plate, second connecting plate and lug, be provided with first, two connecting plates perpendicularly between first, the two baffle face parallel placements, first, two baffles, first, two baffle tip are do not fixed and are provided with the lug, and the lug is connected with the hangers of advance timbering back timber both sides. The utility model discloses simple structure connects the convenience, fixes back on the advance timbering back timber with the device, has prevented effectively that the wood of the advance timbering back timber top back of the body from rolling to both sides in fact.
Description
Technical field
This utility model relates to coal mining advanced stand roof timbering auxiliary device, especially advance timbering top board anchor rope protection device.
Background technology
Advance timbering is usually used in fully-mechanized mining working crossheading roof timbering, its supporting intensity and supporting area and is all higher than individual prop and lifts canopy supporting.But advance timbering is in use, owing to the supporting area of advance timbering is big, often there is damaging by pressure top board anchor cable situation, destroy the original active support intensity of back.
Utility model content
Problem to be solved in the utility model is to provide advance timbering top board anchor rope protection device, described preventer is bolted and is fixed on advance timbering back timber, above advance timbering back timber, arrange that two wood are real along roadway direction again, for supporting roof, it is prevented that above advance timbering back timber, two wood of the back of the body are real tumbles to both sides.
In order to solve above-mentioned technical problem, the technical solution of the utility model is achieved in that
A kind of advance timbering top board anchor rope protection device, including advance timbering back timber, described preventer also includes the first baffle plate, second baffle, the first connecting plate, the second connecting plate and hanger；The first and second parallel placement in baffle plate plate face, is vertically installed with first and second connecting plate between first and second baffle plate, first and second baffle plate end is fixedly installed hanger respectively, and hanger is connected with the hangers of advance timbering back timber both sides.
Further, the shape respectively strip square plate of first and second described baffle plate, the length of first and second baffle plate respectively 950mm, width is 110mm respectively.
Further, the shape respectively rectangle of first and second described connecting plate, the width of first and second connecting plate respectively 80mm, thickness is 6mm respectively, and first and second connecting plate is separately fixed at the 30mm place from first and second baffle plate bottom surface.
Further, described hanger is U-shaped, and the rectangular trapezoidal faces in hanger both sides is rectangular surfaces in the middle part of it, and ladder plane correspondence is offered porose, length 100mm at the bottom of right-angled trapezium face length, and height 70mm, hypotenuse 110mm, bore dia is 26mm.
Further, described hanger is U-shaped, and the rectangular trapezoidal faces in hanger both sides is rectangular surfaces in the middle part of it, and ladder plane correspondence is offered porose, length 100mm at the bottom of right-angled trapezium face length, and height 70mm, hypotenuse 110mm, bore dia is 26mm.
This utility model beneficial effect compared to existing technology:
This utility model simple in construction, easy to connect, secure the device to after on advance timbering back timber, effectively prevent the wood of the back of the body above advance timbering back timber and tumble to both sides in fact.Specifically:
1, real by back of the body wood above advance timbering back timber, it is ensured that advance timbering effectively connects real top board, it is ensured that supporting intensity meets safety need.
2, by advance timbering back timber this preventer installed above, can effectively prevent wood from tumbling to both sides in fact, it is ensured that it is tight that set cap connects top.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is left view structural representation of the present utility model.
In figure: 1-the first baffle plate；11-second baffle；2-the first connecting plate；21-the second connecting plate；3-hanger.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of advance timbering top board anchor rope protection device, including advance timbering back timber, described preventer includes the first baffle plate 1, second baffle the 11, first connecting plate the 2, second connecting plate 21 and hanger 3；
As in figure 2 it is shown, the shape respectively strip square plate of first and second described baffle plate 1,11, the length respectively 950mm of first and second baffle plate 1,11, width is 110mm respectively, the first and second parallel placement in baffle plate 1,11 plate face；
As shown in Figure 2, first and second connecting plate 2,21 it is vertically installed with between first and second baffle plate 1,11, the shape respectively rectangle of first and second described connecting plate 2,21, the width respectively 80mm of first and second connecting plate 2,21, thickness is 6mm respectively, and first and second connecting plate 2,21 is separately fixed at the 30mm place from first and second baffle plate 1,11 bottom surface；
As shown in Figure 3, first and second baffle plate 1,11 end is fixedly installed hanger 3 respectively, described hanger 3 is U-shaped, the rectangular trapezoidal faces in hanger 3 both sides, is rectangular surfaces in the middle part of it, ladder plane correspondence is offered porose, length 100mm at the bottom of right-angled trapezium face length, height 70mm, hypotenuse 110mm, bore dia is 26mm, and hanger 3 is connected with the hangers of advance timbering back timber both sides.
Operation principle of the present utility model and work process:
Referring to Fig. 1,2,3, first by this utility model device spiral-lock on advance timbering back timber, owing to first and second connecting plate 2,21 is placed on advance timbering back timber, ensure that first and second baffle plate 1,11 is higher than on advance timbering back timber along 80mm, tumble to both sides for anti-guard timber is real, achieve by the bolt and supporting nut traverse hanger 3 using diameter 28mm this device is securely fixed on advance timbering back timber.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. an advance timbering top board anchor rope protection device, including advance timbering back timber, it is characterised in that: described preventer also includes the first baffle plate (1), second baffle (11), the first connecting plate (2), the second connecting plate (21) and hanger (3)；The parallel placement in (1,11) plate face of first and second baffle plate, first and second connecting plate (2,21) it is vertically installed with between first and second baffle plate (1,11), first and second baffle plate (1,11) end is fixedly installed hanger (3) respectively, and hanger (3) is connected with the hangers of advance timbering back timber both sides.
2. advance timbering top board anchor rope protection device according to claim 1, it is characterized in that: the shape respectively strip square plate of described first and second baffle plate (1,11), the length respectively 950mm of first and second baffle plate (1,11), width is 110mm respectively.
3. advance timbering top board anchor rope protection device according to claim 1, it is characterized in that: the shape respectively rectangle of described first and second connecting plate (2,21), the width respectively 80mm of first and second connecting plate (2,21), thickness is 6mm respectively, and first and second connecting plate (2,21) is separately fixed at the 30mm place from first and second baffle plate (1,11) bottom surface.
4. advance timbering top board anchor rope protection device according to claim 1, it is characterized in that: described hanger (3) is U-shaped, the rectangular trapezoidal faces in hanger (3) both sides, it it is rectangular surfaces in the middle part of it, ladder plane correspondence is offered porose, length 100mm at the bottom of right-angled trapezium face length, height 70mm, hypotenuse 110mm, bore dia is 26mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178266.XU CN205400776U (en) | 2016-03-09 | 2016-03-09 | Advance timbering roof anchor rope protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178266.XU CN205400776U (en) | 2016-03-09 | 2016-03-09 | Advance timbering roof anchor rope protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400776U true CN205400776U (en) | 2016-07-27 |
Family
ID=56442253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178266.XU Expired - Fee Related CN205400776U (en) | 2016-03-09 | 2016-03-09 | Advance timbering roof anchor rope protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400776U (en) |
-
2016
- 2016-03-09 CN CN201620178266.XU patent/CN205400776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20170309 |