CN217632283U - Rock drill support for mine - Google Patents
Rock drill support for mine Download PDFInfo
- Publication number
- CN217632283U CN217632283U CN202221082530.1U CN202221082530U CN217632283U CN 217632283 U CN217632283 U CN 217632283U CN 202221082530 U CN202221082530 U CN 202221082530U CN 217632283 U CN217632283 U CN 217632283U
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- CN
- China
- Prior art keywords
- supporting
- limiting
- rock drill
- rod
- support
- 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
- 239000011435 rock Substances 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000005065 mining Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000012876 topography Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009109 downstream regulation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides a mining rock drill support relates to mining equipment technical field. The support comprises a base, a placing frame, an adjusting mechanism, a clamping rod and a supporting mechanism, wherein the supporting mechanism is arranged below the base; the supporting mechanism comprises a supporting barrel, an inner rod, supporting columns, limiting shafts, a connecting shaft, a limiting frame and a reset spring, the supporting barrel and the inner rod are in matched insertion connection, the bottom of the inner rod is connected with the supporting columns through the reset spring, the supporting barrel is provided with a plurality of limiting shafts, and the limiting frame is installed on the supporting columns through the connecting shaft; the adjusting mechanism comprises a supporting plate, a baffle, an adjusting rod, a limiting hole, a limiting knob and supporting springs, wherein the two supporting springs are arranged at the bottom of the supporting plate, the adjusting rod is provided with a plurality of limiting holes, and the limiting knob and the limiting holes are matched with each other. The height of the rock drill can be accurately controlled by the support, and the hole opening efficiency and precision are improved.
Description
Technical Field
The utility model belongs to the technical field of the mining equipment technique and specifically relates to a mining rock drill support.
Background
Rock drills are tools for directly quarrying stone, which drill blastholes on rock strata to put explosives into the blastholes to explode the rock, thereby completing quarrying stone or other stone engineering.
The rock drill needs to punch different positions of a mine in the process of punching the mine hole, the rock drill is parallel to an opening in the punching process, but in the prior art, the rock drill needs to be manually lifted by workers in the drilling process, cannot operate for a long time, is difficult to keep horizontal with the surface of the mine, and causes that the drilled hole does not reach the standard.
SUMMERY OF THE UTILITY MODEL
The convenient operation height of adjustment rock drill guarantees the precision and the efficiency of rock drill trompil, the utility model provides a mining rock drill support, concrete technical scheme as follows.
A rock drill support for a mine comprises a base, a placing frame, an adjusting mechanism, a clamping rod and a supporting mechanism, wherein the supporting mechanism is arranged below the base, the placing frame is arranged on the base, and the clamping rod is arranged on the placing frame; the supporting mechanism comprises a supporting cylinder, an inner rod, supporting columns, limiting shafts, a connecting shaft, a limiting frame and a return spring, the supporting cylinder and the inner rod are in matched insertion connection, the bottom of the inner rod is connected with the supporting columns through the return spring, the supporting cylinder is provided with a plurality of limiting shafts, and the limiting frame is installed on the supporting columns through the connecting shaft; the adjusting mechanism comprises a supporting plate, a baffle, an adjusting rod, a limiting hole, a limiting knob and supporting springs, wherein the two supporting springs are arranged at the bottom of the supporting plate respectively, the adjusting rod is provided with a plurality of limiting holes, and the limiting knob and the limiting holes are matched with each other.
Preferably, the adjusting mechanism is matched with the rock drill, the clamping rod is fixedly connected with the rock drill, and the clamping rod is fixedly clamped with the placing frame.
Preferably, 2 baffles are oppositely arranged on the supporting plate, an adjusting rod is fixed at the bottom of the supporting plate, the adjusting rod is matched with a through hole in the base, and the limiting hole is matched with a thread on the limiting knob.
Preferably, the bottom of the supporting plate is parallel to the upper surface of the base, the adjusting rod penetrates through the base, and the limiting knob fixes the relative positions of the base and the adjusting rod.
It is still preferred that the diameter of a support section of thick bamboo is greater than the diameter of inner rod, and the lower extreme of inner rod mutually supports with the spacing groove in the top on support column upper portion.
Still preferably, the bottom of support column still is provided with the fixing base, the fixing base is the cuboid, and two supporting mechanism's fixing base is parallel arrangement each other.
It is further preferred that the through-hole on spacing axle and the support section of thick bamboo mutually supports, and the spacing axle is injectd the position of interior pole in the support section of thick bamboo.
The utility model provides a mining rock drill support's beneficial effect is that, this mining rock drill through setting up the supporting mechanism, when drilling to the mine inside, lift the support to the place that needs to punch, then adjust the height of support according to the position that needs to punch; utilize this support to make the rock drill more accurate when the trompil, still promoted the trompil efficiency of rock drill in addition, provided convenience for the use of rock drill.
Drawings
Fig. 1 is a schematic diagram of the use structure of a rock drill support for a mine;
FIG. 2 is a schematic structural view of the support mechanism;
FIG. 3 is a schematic structural view of an adjustment mechanism;
in the figure: 1-base, 2-placing rack, 3-adjusting mechanism, 301-supporting plate, 302-baffle, 303-adjusting rod, 304-limiting hole, 305-adjusting knob, 306-supporting spring, 4-rock drill, 5-clamping rod, 6-supporting mechanism, 601-supporting cylinder, 602-inner rod, 603-supporting column, 604-limiting shaft, 605-connecting shaft, 606-limiting rod and 607-reset spring.
Detailed Description
The concrete implementation of a rock drill support for mines according to the present invention will be described with reference to fig. 1 to 3.
The utility model provides a mining rock drill support, includes base 1, rack 2, adjustment mechanism 3, kelly 5 and supporting mechanism 6, and supporting mechanism 6 supports the base and realizes going up and down, and base 1 bears rack 2 and mediates 3 parts of mechanism, and adjustment rock drill inclination that adjustment mechanism 3 can be nimble, and the installation of rock drill has been made things convenient for to kelly 5 structure. Wherein, the below of base 1 is provided with supporting mechanism 6, and the quantity of supporting mechanism 6 is confirmed according to the rock drill 4 size, and rectangular base 1 can be supported to two supporting mechanism 6 usually, can welded fastening between supporting mechanism 6 and the base 1, also can be fixed through bolted connection. The placing frame 2 is arranged on the base and can be fixed by welding or bolt connection. The clamping rod 5 is installed on the placing frame, the clamping rod 5 and the placing frame 2 can be fixedly connected in an inserting mode, and the clamping rod 5 can be hinged and fixed with the placing frame 2, so that the construction angle of the rock drilling machine is flexible. The supporting mechanism 6 comprises a supporting cylinder 601, an inner rod 602, a supporting column 603, a limiting shaft 604, a connecting shaft 605, a limiting frame 606 and a reset spring 607, the supporting cylinder 601 and the inner rod 602 are matched and spliced, the bottom of the inner rod 602 is connected with the supporting column through the reset spring, the supporting cylinder 601 is provided with a plurality of limiting shafts 604, the limiting frame 606 is installed on the supporting column 603 through the connecting shaft, the supporting mechanism 6 is positioned at the upper end of the inner rod through the limiting shaft, the lower end of the inner rod is positioned through the limiting frame 606, and therefore the height adjustment of the supporting mechanism 6 is completed. The adjusting mechanism 3 comprises a supporting plate 301, a baffle 302, an adjusting rod 303, limiting holes 304, a limiting knob 305 and supporting springs 306, wherein the bottom of the supporting plate 301 is provided with two supporting springs 306, the supporting springs 306 are supported between the base and the supporting plate 301, the adjusting rod 303 is provided with a plurality of limiting holes 304, the limiting knob 305 and the limiting holes 304 are matched with each other, and the distance between the supporting plate 301 and the base 1 is fixed through the limiting knob 305.
2 baffles are oppositely arranged on the supporting plate 301 to facilitate the installation of the rock drill, an adjusting rod 303 is fixed at the bottom of the supporting plate 301, the adjusting rod 303 is matched with a through hole on the base 1, and threads of the limiting hole 304 are matched with threads on the limiting knob 305; wherein, the base 1 is also provided with a corresponding threaded hole, thereby facilitating the fixing of the supporting plate by the limit knob. The bottom of the supporting plate 301 is parallel to the upper surface of the base 1, the adjusting rod 303 penetrates through the base, the limiting knob 305 fixes the relative positions of the base and the adjusting rod, and the supporting spring 306 can better assist in limiting the supporting plate.
The diameter of a support cylinder 601 is greater than the diameter of an inner rod 602, the upper end of the inner rod 602 slides in the support cylinder, the upper end of the inner rod and the lower end of the support cylinder 601 are both provided with bosses for limiting and preventing the inner rod from separating, the lower end of the inner rod 602 is matched with a limiting groove above the upper part of a support column, and the height can be conveniently adjusted through two reset springs 607.
The bottom of support column 603 still is provided with the fixing base, and the fixing base is the cuboid, and the width of two fixing bases can be greater than the width of base to the stability of further assurance support, two supporting mechanism's fixing base parallel arrangement each other. When setting up a plurality of supporting mechanism, can share the fixing base structure and also can set up the fixing base respectively, guarantee the stability that the support is whole to be placed.
The through holes on the limiting shaft 604 and the supporting cylinder 601 are matched with each other, the position of the inner rod in the supporting cylinder is limited by the limiting shaft 604, and the limiting shaft can extend into the supporting cylinder, so that the limiting boss at the upper end of the limiting inner rod 602 can be used for adjusting the overall height of the supporting mechanism. The limiting rod 606 can be in a U shape, the opening end of the limiting rod 606 is connected with the supporting column 603 through a rotating shaft, the limiting rod 606 can rotate around the shaft, and when the closed end of the limiting rod 606 rotates to the position between the limiting shafts, the end portion of the limiting shaft 604 can be clamped. In addition, a through hole can be formed in the closed end of the limiting rod 606, and the through hole is matched, inserted and fixed with the end part of the limiting shaft.
Utilize this supporting structure, in the regulation, downwards press the interior pole, to outside pulling gag lever post, make the gag lever post break away from spacing axle department, press the base downwards again, adjust supporting mechanism after the cooperation with the gag lever post card with in spacing axle department, and fix, can also rotate limit knob after accomplishing the supporting mechanism and adjusting, make limit knob rotate in the front of base and break away from the regulation pole, then upwards perhaps the downstream regulation pole, it is accurate to carry out secondary control to the levelness of rock drill body, can accomplish the regulation of support through threaded connection in the inside of corresponding spacing hole with limit knob at last, adopt the structure of adjusting can make things convenient for the staff to adjust the height that the rock drill was placed according to topography or actual demand.
For the installation and use of the rock drilling machine, the operation is carried out according to the following steps: firstly, lifting the support to a position needing punching; then the height of the bracket is adjusted according to the position needing punching; then the limiting knob is rotated to adjust the height of the supporting plate; and finally, keeping the rock drill horizontal to the well wall needing to be drilled, and starting the rock drill to drill the hole.
Novel support of mining rock drill, through setting up supporting mechanism, when boring to mine inside, lift the support to the place that needs punched, then the position of punching as required adjusts the height of support, the structure of adoption regulation can make things convenient for the staff to adjust the height that the rock drill was placed according to topography or actual demand, thereby keep balance with the hole when making the rock drill open, so that improve the efficiency and the accuracy of trompil, the in-process that has solved rock drill drilling among the prior art needs the manual support of staff, unable permanent operation, and be difficult to keep the level with the mine surface, lead to the not up to standard problem of trompil. Utilize this support to make the rock drill more accurate when the trompil, still promoted the trompil efficiency of rock drill in addition, provide convenience for the use of rock drill.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (7)
1. A rock drill bracket for a mine is characterized by comprising a base, a placing frame, an adjusting mechanism, a clamping rod and a supporting mechanism, wherein the supporting mechanism is arranged below the base; the supporting mechanism comprises a supporting barrel, an inner rod, supporting columns, limiting shafts, a connecting shaft, a limiting frame and a reset spring, the supporting barrel and the inner rod are inserted in a matched mode, the bottom of the inner rod is connected with the supporting columns through the reset spring, the supporting barrel is provided with the limiting shafts, and the limiting frame is installed on the supporting columns through the connecting shaft; the adjusting mechanism comprises a supporting plate, a baffle, an adjusting rod, a limiting hole, a limiting knob and supporting springs, wherein the two supporting springs are arranged at the bottom of the supporting plate respectively, the adjusting rod is provided with a plurality of limiting holes, and the limiting knob and the limiting holes are matched with each other.
2. The mining rock drill support according to claim 1, wherein the adjusting mechanism is matched with the rock drill, the clamping rod is fixedly connected with the rock drill, and the clamping rod is fixedly clamped with the placing frame.
3. A rock drill support for mines according to claim 1, wherein 2 baffles are oppositely arranged on the supporting plate, an adjusting rod is fixed at the bottom of the supporting plate, the adjusting rod is matched with the through hole in the base, and the limiting hole is matched with the thread on the limiting knob.
4. A mining rock drill rig mast according to claim 3, characterized in that the bottom of the support plate is parallel to the upper surface of the base, the adjustment rod passes through the base, and the limit knob fixes the relative positions of the base and the adjustment rod.
5. A rock drill rig mast for mines according to claim 1, wherein the diameter of the support cylinder is greater than the diameter of the inner rod, the lower end of the inner rod cooperating with a limit groove above the upper part of the support column.
6. A mining rock drill support according to claim 5, characterized in that the bottom of the support column is also provided with a fixed seat, the fixed seat is cuboid, and the fixed seats of the two support mechanisms are arranged in parallel with each other.
7. A mining rock drill rig bracket according to claim 5, characterized in that the stop shaft and the through hole in the support cylinder cooperate with each other, the stop shaft defining the position of the inner rod in the support cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221082530.1U CN217632283U (en) | 2022-05-07 | 2022-05-07 | Rock drill support for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221082530.1U CN217632283U (en) | 2022-05-07 | 2022-05-07 | Rock drill support for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632283U true CN217632283U (en) | 2022-10-21 |
Family
ID=83651163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221082530.1U Expired - Fee Related CN217632283U (en) | 2022-05-07 | 2022-05-07 | Rock drill support for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632283U (en) |
-
2022
- 2022-05-07 CN CN202221082530.1U patent/CN217632283U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |