CN200955402Y - Probing-beam fixing device in front of anchor-net lane temporary support - Google Patents
Probing-beam fixing device in front of anchor-net lane temporary support Download PDFInfo
- Publication number
- CN200955402Y CN200955402Y CN 200620130002 CN200620130002U CN200955402Y CN 200955402 Y CN200955402 Y CN 200955402Y CN 200620130002 CN200620130002 CN 200620130002 CN 200620130002 U CN200620130002 U CN 200620130002U CN 200955402 Y CN200955402 Y CN 200955402Y
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- forestope
- bar
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Abstract
The utility model relates to a fixing device for temporary support forestope of anchor net laneway, the key of is that the utility model comprises a square barrel-shaped flying ring, a bar-shaped fixing plate, a forestope supporting plate, a regulating thread pillar, the bar-shaped fixing plate can perforate into a square hole up the bilateral boards of the square barrel-shaped flying ring, the connecting hole of the two ends of the bar-shaped fixing plate is applied to connect with a laneway crest slab; on the lower side surface which the bar-shaped board corresponds provides an adjusting screw nut; the regulating thread pillar coordinates with the screw nut, the forestope supporting plate is arranged on the top of the regulating thread pillar. The utility model not only can regulate the distance between the forestope and a crest slab, but also as the flying ring can move on the bar-shaped fixing plate, so when put and inject a roof bolt do not need move the forestope but can ensure the roof bolt after being put and injected row up and line up; the operate of the utility model is simple, thus can improve the work efficiency greatly.
Description
One, technical field
The utility model relates to the cast anchor suspension apparatus of net tunnel used temporary lining forestope of a kind of coal mine.
Two, background technology
At present, colliery underworkings bolting with wire mesh is played the anchor net of annotating, the anchor pole that requires to beat after annotating is in a row embarked on journey, used temporary lining is front canopy support when beating the notes anchor pole, and forestope fastening devices commonly used not only can not be reconciled the distance between forestope and the top board, and forestope influences the notes of beating of anchor pole, that is to say, as want to guarantee in a row to embark on journey after anchor pole is beaten notes, then must when beating the notes anchor pole, move forestope, operation is extremely inconvenient.
Three, summary of the invention
The technical problems to be solved in the utility model is: the suspension apparatus that designs the used temporary lining forestope in a kind of anchor net tunnel, the use of this device, not only can regulate the distance between forestope and the back, and can guarantee under the situation of mobile forestope not, the anchor pole of beating after annotating is in a row embarked on journey.
The technical scheme that solution the utility model technical problem is adopted is: it is made up of square tubular suspension ring, bar shaped fixed head, forestope supporting plate, an adjusting silk post, correspondence has two square openings on square tubular suspension ring biside plate top, the bar shaped fixed head can be through in two holes, respectively is provided with a connecting hole at bar shaped fixed head two ends; On the downside of stripe board correspondence, an adjusting nut is arranged, regulate the silk post and cooperate with nut; In an adjusting silk post lower end through hole is radially arranged, the forestope top board is located at the top of regulating the silk post.
Good effect of the present utility model is: not only can regulate the distance between forestope and the top board, and because suspension ring can move, so do not need mobile forestope when beating the notes anchor pole, just can guarantee that the anchor pole behind dozen notes is in a row embarked on journey on the bar shaped fixed head; Easy to operate, can increase work efficiency greatly.
Four, description of drawings
Fig. 1 is a front view of the present utility model; Fig. 2 is the right view of Fig. 1; Fig. 3 is the vertical view of Fig. 1.
Five, the specific embodiment
As accompanying drawing 1, Fig. 2, shown in Figure 3, it is made up of square tubular suspension ring 2, bar shaped fixed head 1, forestope supporting plate 3, an adjusting silk post 4, have two square openings in square tubular suspension ring 2 biside plate top correspondences, bar shaped fixed head 1 can be through in two holes, respectively is provided with a connecting hole 7 at bar shaped fixed head 1 two ends; On square tubular suspension ring 2 downsides of stripe board correspondence, a hole is arranged, adjusting nut 5 can be welded in this hole, regulate silk post 4 and cooperate with nut 5; Forestope top board 3 is fixed on the top of regulating silk post 4; In adjusting silk post 4 lower ends an adjustment hole 6 is radially arranged, a small wrench can be inserted in the hole, regulate the distance between forestope and the top board.
During use, two connecting holes 7 at bar shaped fixed head 1 two ends are through respectively on the anchor pole that back accomplishes fluently, good with bolt, forestope is penetrated in the square tubular suspension ring 2, rotation is regulated silk post 4 and is adjusted distance between the position of forestopes and it and the top board, just can carry out anchor pole and beat notes.
Claims (1)
1, a kind of anchor net laneway temporary support forestope fastening devices, it is characterized in that: it is made up of square tubular suspension ring (2), bar shaped fixed head (1), forestope supporting plate (3), an adjusting silk post (4), correspondence has two square openings on square tubular suspension ring (2) biside plate top, bar shaped fixed head (1) can be through in two holes, respectively is provided with a connecting hole (7) at bar shaped fixed head (1) two ends; On corresponding square tubular suspension ring (2) downside of bar shaped fixed head (1), an adjusting nut (5) is arranged, regulate silk post (4) and cooperate with nut (5); In adjusting silk post (a 4) lower end radiai adjustment hole (6) is arranged, forestope top board (3) is located at a top of regulating silk post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130002 CN200955402Y (en) | 2006-09-29 | 2006-09-29 | Probing-beam fixing device in front of anchor-net lane temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130002 CN200955402Y (en) | 2006-09-29 | 2006-09-29 | Probing-beam fixing device in front of anchor-net lane temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955402Y true CN200955402Y (en) | 2007-10-03 |
Family
ID=38773987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620130002 Expired - Fee Related CN200955402Y (en) | 2006-09-29 | 2006-09-29 | Probing-beam fixing device in front of anchor-net lane temporary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955402Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434178A (en) * | 2011-12-14 | 2012-05-02 | 枣庄矿业（集团）有限责任公司滨湖煤矿 | Mining forepoling net |
| CN102733831A (en) * | 2012-05-31 | 2012-10-17 | 山东科技大学 | Forepoling bar forpoling construction method and device used |
| CN106285741A (en) * | 2016-10-13 | 2017-01-04 | 王玉林 | A kind of front canopy hoisting ring |
| CN108019233A (en) * | 2017-12-18 | 2018-05-11 | 淮北矿业股份有限公司 | A kind of coal cutting roadway wall supporting device and its installation method |
| CN109630169A (en) * | 2018-11-09 | 2019-04-16 | 新汶矿业集团有限责任公司 | A kind of full cable bolting laneway temporary support front canopy suspension device and application |
-
2006
- 2006-09-29 CN CN 200620130002 patent/CN200955402Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434178A (en) * | 2011-12-14 | 2012-05-02 | 枣庄矿业（集团）有限责任公司滨湖煤矿 | Mining forepoling net |
| CN102733831A (en) * | 2012-05-31 | 2012-10-17 | 山东科技大学 | Forepoling bar forpoling construction method and device used |
| CN102733831B (en) * | 2012-05-31 | 2014-10-22 | 山东科技大学 | Forepoling bar forpoling construction method and device used |
| CN106285741A (en) * | 2016-10-13 | 2017-01-04 | 王玉林 | A kind of front canopy hoisting ring |
| CN108019233A (en) * | 2017-12-18 | 2018-05-11 | 淮北矿业股份有限公司 | A kind of coal cutting roadway wall supporting device and its installation method |
| CN109630169A (en) * | 2018-11-09 | 2019-04-16 | 新汶矿业集团有限责任公司 | A kind of full cable bolting laneway temporary support front canopy suspension device and application |
| CN109630169B (en) * | 2018-11-09 | 2020-10-09 | 新汶矿业集团有限责任公司 | Full-anchor-cable supporting roadway temporary supporting forepoling beam suspension device and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |