CN214499113U - Positioning pillar for coal mining - Google Patents
Positioning pillar for coal mining Download PDFInfo
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- CN214499113U CN214499113U CN202120028979.9U CN202120028979U CN214499113U CN 214499113 U CN214499113 U CN 214499113U CN 202120028979 U CN202120028979 U CN 202120028979U CN 214499113 U CN214499113 U CN 214499113U
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Abstract
The utility model belongs to the technical field of coal mining, specifically disclose a positioning support post is adopted in coal mining, including main part and ring cover, the top of main part is provided with supports the eccentric pole, and supports the top of eccentric pole and be connected with the axis of rotation, the connecting plate is installed to the top of axis of rotation, and the top of connecting plate is connected with the limit curb plate, one side of limit curb plate is provided with the pivot, and the inside of pivot is provided with the backup pad, the internal connection of going up the backup pad has the telescopic connection pole, and the top of telescopic connection pole installs the flexible glue backing plate, the ring cover sets up in the below of going up the backup pad, and the below of ring cover is connected with the hydraulic stem, the below of hydraulic stem is provided with the support mobile jib. This coal mining adopts the locating support post to install telescopic link through the intermediate position of last backup pad and main part, is convenient for adjust length with last backup pad and main part through telescopic link, is convenient for follow the length of pit and adjusts.
Description
Technical Field
The utility model relates to a coal mining technical field specifically is a positioning support is adopted in coal mining.
Background
The method is characterized in that a region where people mine coal resources in a coal-rich mining area is generally divided into a mineworker coal mine and an open-pit coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the surface soil layer is generally directly stripped to excavate the coal, the open-pit coal mine is the open-pit coal mine, and a positioning support is an indispensable tool in coal mining.
Coal mining on the market adopts the locating support post inconvenient to carry out the protection of supporting to the coal mine hole on side, and the inconvenient size that follows the ore deposit hole is adjusted, and the inconvenient elastic support coal mine that carries on.
In order to solve the problems, innovation needs to be performed on the basis of the original positioning support for coal mining, and therefore a positioning support for coal mining is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioning support post is adopted in coal mining to solve the inconvenient coal mining of going on the current market that proposes among the above-mentioned background art and support the protection to the coal mine hole on limit, inconvenient following the size in mine hole and adjusting, the inconvenient problem that carries out the elastic support colliery.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning support post is used in coal mining, includes main part and ring cover, the top of main part is provided with supports the eccentric pole, and supports the top of eccentric pole and be connected with the axis of rotation, the connecting plate is installed to the top of axis of rotation, and the top of connecting plate is connected with the limit curb plate, one side of limit curb plate is provided with the pivot, and the inside of pivot is provided with the backup pad, the internal connection of going up the backup pad has telescopic connection pole, and telescopic connection pole's top installs the flexible glue backing plate, the ring cover sets up in the below of going up the backup pad, and the below of ring cover is connected with the hydraulic stem, the below of hydraulic stem is provided with the support mobile jib, and the below of supporting mobile jib is provided with the flange, the internal connection of flange has locking bolt, and the top of locking bolt is provided with anti-light strip.
Preferably, be the screw connection between connecting plate and the avris board, and the avris board passes through the cooperation between axis of rotation and the connecting plate and constitutes rotating-structure between the eccentric bar of support to support for dismantling between eccentric bar and the main part and be connected.
Preferably, the side plate forms a rotating structure through the rotating shaft and the upper supporting plate, and the upper supporting plate is in adhesive connection with the soft rubber base plate.
Preferably, the side plates are in telescopic connection with the telescopic connecting rods through the upper supporting plates, and the central lines of the telescopic connecting rods coincide with the central line of the soft rubber base plate.
Preferably, the hydraulic stem passes through the ring cover and constitutes detachable construction between the backup pad, and goes up the backup pad and constitute elevation structure through supporting between cooperation and the main part between mobile jib and the hydraulic stem, and be sliding connection between hydraulic stem and the support mobile jib.
Preferably, the supporting main rods form a fixed supporting structure through flanges and locking bolts with the main body, the supporting main rods are distributed at equal intervals along the horizontal direction of the main body, and the reflecting strips are in adhesive connection with the supporting main rods.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a support the setting of eccentric rod, limit curb plate and connecting plate, support the top of eccentric rod and be connected with axis of rotation and connecting plate, be the screw connection between connecting plate and the avris board, and be integrated setting between axis of rotation and the connecting plate, carry out hydraulic support through supporting the eccentric rod and carry out laminating support fixing with limit curb plate and pit both sides through the axis of rotation;
2. the utility model, through the arrangement of the soft rubber base plate, the soil above the coal pit is elastically supported by the soft rubber base plate through the elasticity of the soft rubber base plate in the supporting process, so that no space exists between the upper supporting plate and the supported surface, and the supporting is more tightly fixed;
3. the utility model discloses a go up the setting of backup pad and telescopic link, go up the intermediate position of backup pad and main part and install telescopic link, be convenient for adjust length with last backup pad and main part through telescopic link, the length of being convenient for follow the pit is transferred.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a side view schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the supporting main rod of the present invention.
In the figure: 1. a main body; 2. a support biasing rod; 3. a rotating shaft; 4. a connecting plate; 5. a side plate; 6. a rotating shaft; 7. an upper support plate; 8. a telescopic connecting rod; 9. a soft rubber base plate; 10. a circular ring sleeve; 11. a hydraulic lever; 12. supporting the main rod; 13. a flange; 14. locking the bolt; 15. a reflective strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a positioning support column for coal mining comprises a main body 1 and a circular ring sleeve 10, wherein a supporting eccentric rod 2 is arranged above the main body 1, a rotating shaft 3 is connected above the supporting eccentric rod 2, a connecting plate 4 is arranged above the rotating shaft 3, a side plate 5 is connected above the connecting plate 4, the connecting plate 4 is in screw connection with the side plate 5, the side plate 5 forms a rotating structure with the supporting eccentric rod 2 through the matching between the rotating shaft 3 and the connecting plate 4, the supporting eccentric rod 2 is detachably connected with the main body 1, the rotating shaft 3 and the connecting plate 4 are arranged integrally, the side plate 5 is supported and fixed with two sides of a coal pit through the rotation of the rotating shaft 3 through the hydraulic support of the supporting eccentric rod 2, a rotating shaft 6 is arranged on one side of the side plate 5, an upper support plate 7 is arranged inside the rotating shaft 6, and a telescopic connecting rod 8 is connected inside the upper support plate 7, and a flexible glue backing plate 9 is arranged above the telescopic connecting rod 8, a side plate 5 forms a rotating structure with the upper supporting plate 7 through a rotating shaft 6, the upper supporting plate 7 is in adhesive connection with the flexible glue backing plate 9, the side plate 5 is connected with the upper supporting plate 7 through the rotating shaft 6, the side plate 5 is convenient to rotate through the rotating shaft 6, the two sides of the coal pit are convenient to be protected and supported, the side plate 5 is in telescopic connection with the telescopic connecting rod 8 through the upper supporting plate 7, the central line of the telescopic connecting rod 8 is coincident with the central line of the flexible glue backing plate 9, the length of the upper supporting plate 7 and the main body 1 can be conveniently adjusted through the telescopic connecting rod 8, the length of the coal pit can be conveniently adjusted, the ring sleeve 10 is arranged below the upper supporting plate 7, the hydraulic rod 11 is connected below the ring sleeve 10, the supporting main rod 12 is arranged below the hydraulic rod 11, and a flange 13 is arranged below the supporting main rod 12, the hydraulic rod 11 forms a detachable structure with the upper supporting plate 7 through the circular ring sleeve 10, and the upper supporting plate 7 forms a lifting structure with the main body 1 through the matching between the supporting main rod 12 and the hydraulic rod 11, the hydraulic rod 11 is connected with the main supporting rod 12 in a sliding way, the upper supporting plate 7 supports the coal pit by supporting and lifting through the hydraulic rod 11, the locking bolt 14 is connected inside the flange 13, and a reflecting strip 15 is arranged above the locking bolt 14, a fixed supporting structure is formed between the supporting main rod 12 and the main body 1 through the flange 13 and the locking bolt 14, the supporting main rods 12 are distributed at equal intervals along the horizontal direction of the main body 1, the reflecting strips 15 are connected with the supporting main rods 12 by gluing, when the device works in a coal pit, the sight is not enough, and the light can be reflected conveniently through the light reflecting strips 15 arranged outside the supporting main rod 12, so that workers can be reminded conveniently.
The working principle is as follows: a flange 13 is welded and installed below the supporting eccentric rod 2, the supporting eccentric rod 2 is fixedly installed with the main body 1 through locking bolts 14 evenly distributed on the surface of the flange 13, a rotating shaft 3 and a connecting plate 4 are connected above the supporting eccentric rod 2, the connecting plate 4 is in screw connection with the side plate 5, the rotating shaft 3 and the connecting plate 4 are integrally arranged, the side plate 5 is attached to and supported and fixed with the two sides of the coal pit through the rotation of the rotating shaft 3 through the hydraulic supporting of the supporting eccentric rod 2, the side plate 5 is connected with the upper supporting plate 7 through a rotating shaft 6, the side plate 5 is convenient to rotate through the rotating shaft 6, the two sides of the coal pit are convenient to be protected and supported, a soft rubber base plate 9 is installed above the upper supporting plate 7 through adhesive connection, the soil above the coal pit is elastically supported through the elasticity of the soft rubber base plate 9 in the supporting process, so that no gap exists between the upper supporting plate 7 and the supported surface, make the fastening more of support, go up backup pad 7 and main part 1's intermediate position and install telescopic link 8, be convenient for adjust length with backup pad 7 and main part 1 through telescopic link 8, be convenient for follow the length in coal pit and adjust, and be sliding connection between hydraulic stem 11 and the support mobile jib 12, it supports the coal pit to go up backup pad 7 to support through hydraulic stem 11 and go up and down to go on supporting, support mobile jib 12 is installed to hydraulic stem 11's below, it erects to carry out whole support through support mobile jib 12 hydraulic stem 11, reflection of light strip 15 is installed through adhesive connection in the external surface of support mobile jib 12, the during operation sight is not enough in the coal pit, reflection of light strip 15 through the external mounting of support mobile jib 12 is convenient for reflect light and be convenient for remind the staff, and support mobile jib 12 supports fixedly through below welded flange 13 and main part 1, the even distribution in surface of flange 13 has locking bolt 14 to carry out set screw through locking bolt 14 and main part 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a positioning support is used in coal mining, includes main part (1) and ring cover (10), its characterized in that: the supporting device is characterized in that a supporting eccentric rod (2) is arranged above the main body (1), a rotating shaft (3) is connected above the supporting eccentric rod (2), a connecting plate (4) is installed above the rotating shaft (3), a side plate (5) is connected above the connecting plate (4), a rotating shaft (6) is arranged on one side of the side plate (5), an upper supporting plate (7) is arranged inside the rotating shaft (6), a telescopic connecting rod (8) is connected inside the upper supporting plate (7), a soft rubber base plate (9) is installed above the telescopic connecting rod (8), a ring sleeve (10) is arranged below the upper supporting plate (7), a hydraulic rod (11) is connected below the ring sleeve (10), a supporting main rod (12) is arranged below the hydraulic rod (11), a flange (13) is arranged below the supporting main rod (12), a locking bolt (14) is connected inside the flange (13), and a reflective strip (15) is arranged above the locking bolt (14).
2. A positioning pillar for coal mining as claimed in claim 1, wherein: be connected for the screw between connecting plate (4) and limit curb plate (5), and limit curb plate (5) through cooperation between axis of rotation (3) and connecting plate (4) and support and constitute revolution mechanic between the eccentric rod (2) to support for can dismantle between eccentric rod (2) and main part (1) and be connected.
3. A positioning pillar for coal mining as claimed in claim 1, wherein: the side plate (5) forms a rotating structure with the upper supporting plate (7) through the rotating shaft (6), and the upper supporting plate (7) is in adhesive connection with the soft rubber base plate (9).
4. A positioning pillar for coal mining as claimed in claim 1, wherein: the side plate (5) is in telescopic connection with the telescopic connecting rod (8) through the upper supporting plate (7), and the central line of the telescopic connecting rod (8) is coincided with the central line of the soft rubber base plate (9).
5. A positioning pillar for coal mining as claimed in claim 1, wherein: hydraulic stem (11) constitute detachable construction through between ring cover (10) and last backup pad (7), and go up backup pad (7) and constitute elevation structure through between cooperation and main part (1) between supporting mobile jib (12) and hydraulic stem (11), and be sliding connection between hydraulic stem (11) and the supporting mobile jib (12).
6. A positioning pillar for coal mining as claimed in claim 1, wherein: support mobile jib (12) and constitute fixed bearing structure through flange (13) and locking bolt (14) and main part (1) between, and support and distribute along the horizontal direction equidistance of main part (1) between mobile jib (12) to be adhesive bonding between reflection of light strip (15) and the support mobile jib (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120028979.9U CN214499113U (en) | 2021-01-07 | 2021-01-07 | Positioning pillar for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120028979.9U CN214499113U (en) | 2021-01-07 | 2021-01-07 | Positioning pillar for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499113U true CN214499113U (en) | 2021-10-26 |
Family
ID=78214492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120028979.9U Active CN214499113U (en) | 2021-01-07 | 2021-01-07 | Positioning pillar for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499113U (en) |
-
2021
- 2021-01-07 CN CN202120028979.9U patent/CN214499113U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: 710089 No.9, No.7 Road, Xi'an Aviation Base Planning, Shaanxi Province Patentee after: XI'AN XINWANG MINING EQUIPMENT Co.,Ltd. Address before: 274300 Shanxian Fengyuan Industrial Co., Ltd., Zhangji Town, Shanxian County, Heze City, Shandong Province Patentee before: Zhong Yuwei |
|
| TR01 | Transfer of patent right |