CN214091909U

CN214091909U - Positioning pillar for coal mining

Info

Publication number: CN214091909U
Application number: CN202023136334.1U
Authority: CN
Inventors: 梅兴刚; 张明鹏
Original assignee: Inner Mongolia Huangtaolegai Coal Co ltd
Current assignee: Inner Mongolia Huangtaolegai Coal Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-31
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a positioning support post is adopted in coal mining, which comprises a supporting pedestal and is characterized by further comprising, support the top and be the flexible swing joint of spiral through spiral mobile jib, spiral owner's groove, telescopic link and adapter sleeve and spliced pole, and support the top other end and be equipped with the elasticity head, the elasticity head is rubber construction. This positioning column's for coal mining spliced pole inner wall is equipped with the spiral master groove, and be equipped with the spiral mobile jib in the spiral master groove, and spiral mobile jib one end is connected with supporting the top, and the spiral mobile jib other end is equipped with the telescopic link, and the telescopic link outer wall is equipped with adapter sleeve, and the adapter sleeve other end is equipped with the rotating electrical machines, and support the top and pass through the spiral mobile jib, the spiral master groove, telescopic link and adapter sleeve are the flexible swing joint of spiral with the spliced pole, and support the top other end and be equipped with the elasticity head, and the elasticity head is rubber construction, make the device can conveniently stretch out and draw back the regulation like this, and stretch out and draw back through the spiral, it is more stable.

Description

Positioning pillar for coal mining

Technical Field

The utility model relates to a coal mining technical field specifically is a positioning support is adopted in coal mining.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and 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 towards an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the distance between the coal seam and the ground surface is very close, the surface soil layer is generally directly stripped to excavate the coal, the open pit coal mine is the open pit coal mine, and in the mining process of the existing coal mine, the position of an opening of the coal mine needs to be warned through a positioning support.

The existing patent number is CN201921752183.7 a locating support for coal mining, and when the device is used, the position adjustment is inconvenient, unstable and the use effect is not good, so that the locating support for coal mining achieves the purpose of convenient position adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location pillar is adopted in coal mining to the location pillar who mentions in solving above-mentioned background art is when using, and position control is inconvenient, and is unstable, the not good problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning support post for coal mining, is including supporting the base, be equipped with the spliced pole on supporting the base, and the spliced pole other end is equipped with the support top, the spliced pole inner wall is equipped with the spiral master groove, and is equipped with the spiral master rod in the spiral master groove, spiral master rod one end is connected with the support top, and the spiral master rod other end is equipped with the telescopic link, the telescopic link outer wall is equipped with the adapter sleeve, and the adapter sleeve other end is equipped with the rotating electrical machines, it is the flexible swing joint of spiral through spiral master rod, spiral master groove, telescopic link and adapter sleeve and spliced pole to support the top, and supports the top other end and be equipped with the elasticity head, the elasticity head is rubber construction.

Preferably, the support base lower extreme is equipped with the gyro wheel, and supports the base side and be equipped with the backup pad, set up the bolt groove in the backup pad, and the bolt inslot is equipped with the support drilling rod, the support drilling rod is spiral lift swing joint through bolt groove and backup pad.

Preferably, the support base is provided with a telescopic groove, the telescopic groove is connected with the support plate, the support plate is provided with a sliding block, and the support plate is in telescopic sliding connection with the support base through the sliding block in the telescopic groove.

Preferably, the supporting base is provided with a connecting plate, the connecting plate is provided with a supporting groove, the supporting groove is connected with the connecting column in a buckling manner, the two sides of the supporting groove are provided with extrusion rods, one end of each extrusion rod is provided with an extrusion fixing block, and the supporting groove is fixedly connected with the connecting column in a spiral extrusion manner through the extrusion rods and the extrusion fixing blocks.

Preferably, the lower end of the connecting column is provided with a rotating plate, a rotating block is arranged in the rotating plate, the rotating block is connected with the connecting column, and the connecting column is in overturning movable connection with the rotating plate through the rotating block.

Preferably, support groove one side and be equipped with the apron, and the apron inner wall is equipped with the spring, the spring other end is equipped with the stopper, and the stopper is the flexible swing joint of elasticity through spring and apron, the apron is upset swing joint through connecting the loose-leaf with support the groove, and the apron is locking fixed connection through the check lock lever with support the groove.

Compared with the prior art, the beneficial effects of the utility model are that: this positioning column's for coal mining spliced pole inner wall is equipped with the spiral master groove, and be equipped with the spiral mobile jib in the spiral master groove, and spiral mobile jib one end is connected with supporting the top, and the spiral mobile jib other end is equipped with the telescopic link, and the telescopic link outer wall is equipped with adapter sleeve, and the adapter sleeve other end is equipped with the rotating electrical machines, and support the top and pass through the spiral mobile jib, the spiral master groove, telescopic link and adapter sleeve are the flexible swing joint of spiral with the spliced pole, and support the top other end and be equipped with the elasticity head, and the elasticity head is rubber construction, make the device can conveniently stretch out and draw back the regulation like this, and stretch out and draw back through the spiral, it is more stable.

Drawings

Fig. 1 is a front view of a positioning pillar for coal mining according to the present invention;

FIG. 2 is a cross-sectional view of a positioning pillar for coal mining according to the present invention;

FIG. 3 is a schematic view of the connection between the cover plate and the supporting groove of the positioning pillar for coal mining according to the present invention;

fig. 4 is the utility model relates to a positioning support pillar backup pad and support base connection schematic diagram for coal mining.

In the figure: 1. support base, 2, connecting plate, 3, support top, 4, spliced pole, 5, rotatory piece, 6, rotor plate, 7, elastic head, 8, spiral mobile jib, 9, spiral master groove, 10, telescopic link, 11, adapter sleeve, 12, rotating electrical machines, 13, backup pad, 14, support drilling rod, 15, bolt groove, 16, gyro wheel, 17, support groove, 18, the extrusion pole, 19, the extrusion fixed block, 20, the spring, 21, the check lock lever, 22, the apron, 23, connect the loose-leaf, 24, the stopper, 25, flexible groove, 26, the slider.

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. 1-4, the present invention provides a technical solution: a positioning pillar for coal mining comprises a supporting base 1, a connecting plate 2, a supporting top 3, a connecting column 4, a rotating block 5, a rotating plate 6, an elastic head 7, a spiral main rod 8, a spiral main groove 9, a telescopic rod 10, a connecting sleeve 11, a rotating motor 12, a supporting plate 13, a supporting drill rod 14, a bolt groove 15, a roller 16, a supporting groove 17, an extrusion rod 18, an extrusion fixing block 19, a spring 20, a locking rod 21, a cover plate 22, a connecting hinge 23, a limiting block 24, a telescopic groove 25 and a sliding block 26, wherein the connecting column 4 is arranged on the supporting base 1, the supporting top 3 is arranged at the other end of the connecting column 4, the roller 16 is arranged at the lower end of the supporting base 1, the supporting plate 13 is arranged on the side face of the supporting base 1, the bolt groove 15 is formed in the supporting plate 13, the supporting drill rod 14 is arranged in the bolt groove 15, the supporting drill rod 14 is movably connected with the supporting plate 13 in a spiral lifting manner through the bolt groove 15, the device is convenient to support and move and more stable to use, the support base 1 is provided with the telescopic groove 25, the telescopic groove 25 is connected with the support plate 13, the support plate 13 is provided with the slide block 26, the support plate 13 is in telescopic sliding connection with the support base 1 through the slide block 26 in the telescopic groove 25, so that the support plate 13 of the device can be in sliding telescopic connection, the use is more convenient, the support base 1 is provided with the connecting plate 2, the connecting plate 2 is provided with the support groove 17, the support groove 17 is in buckling connection with the connecting column 4, the two sides of the support groove 17 are provided with the extrusion rods 18, one end of each extrusion rod 18 is provided with the extrusion fixing block 19, the support groove 17 is in spiral extrusion fixed connection with the connecting column 4 through the extrusion fixing block 18 and the extrusion fixing block 19, the lower end of the connecting column 4 is provided with the rotating plate 6, and a rotating block 5 is arranged in the rotating plate 6, the rotating block 5 is connected with a connecting column 4, and the connecting column 4 is connected with the rotating plate 6 in a turnover movable manner through the rotating block 5, so that the connecting column 4 of the device can be conveniently turned over and stored and can be conveniently moved, a spiral main groove 9 is arranged on the inner wall of the connecting column 4, a spiral main rod 8 is arranged in the spiral main groove 9, one end of the spiral main rod 8 is connected with a supporting top head 3, the other end of the spiral main rod 8 is provided with a telescopic rod 10, the outer wall of the telescopic rod 10 is provided with a connecting sleeve 11, the other end of the connecting sleeve 11 is provided with a rotating motor 12, the supporting top head 3 is in spiral telescopic movable connection with the connecting column 4 through the spiral main rod 8, the spiral main groove 9, the telescopic rod 10 and the connecting sleeve 11, the other end of the supporting top head 3 is provided with an elastic head 7, the elastic head 7 is of a rubber structure, a cover plate 22 is arranged on one side of the supporting groove 17, and a spring 20 is arranged on the inner wall of the cover plate 22, the other end of spring 20 is equipped with stopper 24, and stopper 24 is the flexible swing joint of elasticity through spring 20 and apron 22, and apron 22 is upset swing joint through connecting loose-leaf 23 with support groove 17, and apron 22 is locking fixed connection through check lock lever 21 with support groove 17, makes the device spliced pole 4 carry out spacing fixed through stopper 24 and apron 22 like this.

The working principle is as follows: when the positioning pillar for coal mining is used, the device is firstly taken out, then the device is placed on the ground, then the device is moved through the roller 16, when the device is moved to a proper position, the supporting plate 13 can be extended through the telescopic slot 25 and the sliding block 26, then the supporting drill rod 14 of the device is downwards rotated through the bolt slot 15 and drilled into the ground to form a fixed position, then the cover plate 22 is turned to be opened through the connecting loose leaf 23, then the connecting column 4 is rotated and erected through the rotating block 5 and the rotating plate 6, then the cover plate 22 is closed and is in limited support with the connecting column 4 through the spring 20 and the limiting block 24, then the locking and fixing are carried out through the locking rod 21, then the extrusion rod 18 and the extrusion fixed block 19 are pressed and locked, then the rotating motor 12 of the device is started, and then the supporting top head 3 is spirally lifted through the spiral main rod 8 and the spiral main slot 9, when the positioning support column is stretched, the telescopic rod 10 and the connecting sleeve 11 can be used for stretching, and after the supporting top head 3 forms a support, the elastic head 7 can be used for elastically extruding, so that the positioning support column is more convenient to use, and the positioning support column is used for coal mining.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a positioning support post for coal mining, is including supporting base (1), be equipped with spliced pole (4) on supporting base (1), and spliced pole (4) other end is equipped with supports top (3), its characterized in that: spliced pole (4) inner wall is equipped with spiral master groove (9), and is equipped with spiral mobile jib (8) in spiral master groove (9), spiral mobile jib (8) one end is connected with supporting top (3), and spiral mobile jib (8) other end is equipped with telescopic link (10), telescopic link (10) outer wall is equipped with adapter sleeve (11), and the adapter sleeve (11) other end is equipped with rotating electrical machines (12), it is the flexible swing joint of spiral through spiral mobile jib (8), spiral master groove (9), telescopic link (10) and adapter sleeve (11) and spliced pole (4) to support top (3), and supports top (3) other end and be equipped with elastic head (7), elastic head (7) are rubber construction.

2. A positioning pillar for coal mining as claimed in claim 1, wherein: support base (1) lower extreme and be equipped with gyro wheel (16), and support base (1) side and be equipped with backup pad (13), set up bolt groove (15) in backup pad (13), and be equipped with in bolt groove (15) and support drilling rod (14), support drilling rod (14) are spiral lift swing joint through bolt groove (15) and backup pad (13).

3. A positioning pillar for coal mining as claimed in claim 2, wherein: support and seted up flexible groove (25) on base (1), and flexible groove (25) are connected with backup pad (13), be equipped with slider (26) on backup pad (13), and backup pad (13) are flexible sliding connection through slider (26) in flexible groove (25) and support base (1).

4. A positioning pillar for coal mining as claimed in claim 3, wherein: support and be equipped with connecting plate (2) on base (1), and be equipped with on connecting plate (2) and support groove (17), support groove (17) and be connected with spliced pole (4) lock, it supports groove (17) both sides and is equipped with stripper bar (18), and stripper bar (18) one end is equipped with extrusion fixed block (19), it is spiral extrusion fixed connection through stripper bar (18) and extrusion fixed block (19) and spliced pole (4) to support groove (17).

5. A positioning pillar for coal mining as claimed in claim 4, wherein: the lower end of the connecting column (4) is provided with a rotating plate (6), a rotating block (5) is arranged in the rotating plate (6), the rotating block (5) is connected with the connecting column (4), and the connecting column (4) is in overturning movable connection with the rotating plate (6) through the rotating block (5).

6. A positioning pillar for coal mining as claimed in claim 5, wherein: support groove (17) one side and be equipped with apron (22), and apron (22) inner wall is equipped with spring (20), the spring (20) other end is equipped with stopper (24), and stopper (24) are elastic telescopic swing joint through spring (20) and apron (22), apron (22) are upset swing joint through connecting loose-leaf (23) and support groove (17), and apron (22) are locking fixed connection through check lock lever (21) and support groove (17).