CN211399192U - Bracket rod for mine survey - Google Patents
Bracket rod for mine survey Download PDFInfo
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- CN211399192U CN211399192U CN201922070032.XU CN201922070032U CN211399192U CN 211399192 U CN211399192 U CN 211399192U CN 201922070032 U CN201922070032 U CN 201922070032U CN 211399192 U CN211399192 U CN 211399192U
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- ring
- support
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- 230000008093 supporting effect Effects 0.000 claims abstract description 59
- 238000005065 mining Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000012876 topography Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a support rod for mine measurement, which comprises an outer support ring, an inner support ring and a support rod; the outer support ring is annular, three telescopic support legs are arranged at the bottom of the outer support ring in a surrounding manner, and the tops of the telescopic support legs are rotatably connected with the bottom of the outer support ring; the inner support ring is annular and is arranged inside the outer support ring; the supporting rod is of a round rod-shaped structure, and the top of the supporting rod is connected to the inside of the inner supporting ring; the limiting bolt is connected to the inside of the supporting rod in a threaded manner; the counterweight bag is connected to the bottom of the support rod through a hook; the utility model discloses when complicated topography supports the use, the inside bracing piece of outer support ring receives the influence of gravity to rotate by oneself, makes the bracing piece remain the vertical state all the time, and the footstock of accepting that the bracing piece top was installed keeps the horizontality, and it is required that better satisfies measuring equipment horizontal support.
Description
Technical Field
The utility model belongs to the technical field of mineral products measure, more specifically say, in particular to cradling piece for mine survey.
Background
Mine survey, which refers to surveying and mapping work performed for planning design, exploration construction, production and operation management of mines, mine scrapping and the like in the process of mine construction and mining, mainly comprises: establishing a mining area ground control network, surveying and mapping a mining area topographic map, measuring mine construction, observing surface movement and settlement, drawing a mineral body geometric figure and the like; the mine measurement support rod can refer to the patent CN208026273U, and mainly comprises a placing table, a telescopic support and a fixed support, wherein an anti-abrasion protection pad is arranged at the top of the placing table, the anti-abrasion protection pad is nested on the placing table and is bonded with the placing table through glue, a horizontal ruler is arranged on the side surface of the placing table, the horizontal ruler is embedded in the placing table and is fixedly connected with the placing table through bolts, a damping base is arranged at the bottom of the placing table, the damping base is fixedly connected with the placing table through bolts, the telescopic support is arranged at the bottom of the damping base, and the telescopic support is embedded in the damping base and is fixedly connected with the damping base through bolts; when the existing similar support rod for mine measurement is used on a complex terrain, the horizontal supporting effect of a measuring instrument is poor, the levelness of the support rod needs to be adjusted manually, and the accuracy of manual adjustment is poor, so that the measuring instrument is prone to inclining to one side with low terrain, and the accuracy of measurement of the instrument is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cradling piece for mine survey to solve current similar cradling piece for mine survey when complicated topography is used, it is relatively poor to measuring instrument horizontal support effect, need artifical manual to adjust the cradling piece levelness, because the manual regulation precision is relatively poor, lead to measuring instrument to the short one side incline of relief easily, influence the problem of the instrument measuring accuracy nature.
The utility model discloses purpose and efficiency of cradling piece for mine survey are reached by following specific technological means:
a support rod for mine measurement comprises an outer support ring, an inner support ring, a support rod, a limit bolt and a counterweight bag; the outer support ring is annular, three telescopic support legs are arranged at the bottom of the outer support ring in a surrounding manner, and the tops of the telescopic support legs are rotatably connected with the bottom of the outer support ring; the inner support ring is annular and is arranged inside the outer support ring; the supporting rod is of a round rod-shaped structure, and the top of the supporting rod is connected to the inside of the inner supporting ring; the limiting bolt is connected to the inside of the supporting rod in a threaded manner; the counterweight bag is connected to the bottom of the support rod through a hook.
Furthermore, a supporting top seat is installed at the top of the supporting rod, the front side and the rear side of the top of the supporting rod are respectively and rotatably connected inside the inner supporting ring, and the left end and the right end of the outer side of the inner supporting ring are respectively and rotatably connected inside the outer supporting ring.
Furthermore, a hook is installed at the bottom of the supporting rod, the top of the counterweight bag is hooked in the hook, and the counterweight bag is hollow.
Furthermore, the support rod is composed of an inner rod and an outer rod, and the bottom of the inner rod is inserted into the outer rod in a sliding mode.
Furthermore, the limiting bolt is connected inside the outer rod in a threaded mode, and the inner end of the limiting bolt is attached to the end face of the inner side of the inner rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the arrangement of the supporting rods, the inner supporting ring and the outer supporting ring is beneficial to the self-rotation of the supporting rods in the outer supporting ring under the influence of gravity when the supporting is used in a complex terrain, so that the supporting rods are always kept in a vertical state, and a bearing footstock arranged at the tops of the supporting rods is kept in a horizontal state, thereby better meeting the requirement of horizontal supporting of measuring equipment; and the use of cooperation counter weight bag can be because of draw materials will measure peripheral soil stone and fill to the counter weight bag in, makes counter weight bag hook to couple bottom, increases bracing piece bottom counter weight, promotes the flagging effect of bracing piece bottom weight, still can reduce and measure the cradling piece focus, and the stability when the support of support use is measured in the guarantee.
2. The arrangement of the supporting rod is beneficial to sliding and lifting the inner rod in the outer rod according to the requirement of measuring the height, so that the height of the top bearing top seat of the supporting rod is increased, and the requirement of supporting and measuring at different heights is better met; and the use of cooperation spacing bolt can slide the lifting after finishing in the inside interior pole of outer pole, rotates to the inside spacing bolt of outer pole, makes spacing bolt laminate in the interior pole outside, fixes interior pole through spacing bolt, and the guarantee bracing piece supports the result of use.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic view of the inclined supporting structure of the present invention.
Fig. 3 is a schematic view of the connection structure of the outer support ring, the inner support ring and the support rod of the present invention.
Fig. 4 is a schematic view of the split structure of the outer support ring, the inner support ring and the support rod of the present invention.
Fig. 5 is a schematic view of the split structure of the support rod of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an outer support ring; 2. a telescopic supporting leg; 3. an inner support ring; 4. a support bar; 401. an inner rod; 402. an outer rod; 5. a bearing top seat; 6. a limit bolt; 7. hooking; 8. a counterweight bag.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a support rod for mine measurement, which comprises an outer support ring 1, an inner support ring 3, a support rod 4, a limit bolt 6 and a counterweight bag 8; the outer support ring 1 is annular, three telescopic supporting feet 2 are arranged at the bottom of the outer support ring 1 in a surrounding manner, and the tops of the telescopic supporting feet 2 are rotatably connected with the bottom of the outer support ring 1; the inner support ring 3 is annular, and the inner support ring 3 is arranged inside the outer support ring 1; the supporting rod 4 is of a round rod-shaped structure, and the top of the supporting rod 4 is connected to the inside of the inner supporting ring 3; the supporting rod 4 is composed of an inner rod 401 and an outer rod 402, the bottom of the inner rod 401 is inserted in the outer rod 402 in a sliding mode, the inner rod 401 in the outer rod 402 can be lifted in a sliding mode according to the requirement of measuring the height, and therefore the height of the top of the supporting rod 4 for supporting the footstock 5 is increased, and the requirement of supporting and measuring at different heights is better met; the limiting bolt 6 is connected inside the supporting rod 4 in a threaded manner; the counterweight bag 8 is connected to the bottom of the support rod 4 through a hook 7.
Wherein, a bearing top seat 5 is arranged at the top of the supporting rod 4, the front side and the rear side of the top of the supporting rod 4 are respectively and rotatably connected inside the inner supporting ring 3, and the left end and the right end outside the inner supporting ring 3 are respectively and rotatably connected inside the outer supporting ring 1; the concrete effect can be when complicated topography supports the use, and the inside bracing piece 4 of outer support ring 1 receives the influence of gravity to rotate by oneself, makes bracing piece 4 remain the vertical state all the time, and the footstock 5 of accepting installed at bracing piece 4 top keeps the horizontality, and better satisfied measuring equipment horizontal support needs.
Wherein, the bottom of the support rod 4 is provided with a hook 7, the top of the counterweight bag 8 is hooked in the hook 7, and the counterweight bag 8 is hollow; concrete effect can be because of draw materials and will measure peripheral soil stone and fill to counter weight bag 8 in, make 8 hooks of counter weight bag to 7 bottoms of couple, increase 4 bottom counter weights of bracing piece, promote 4 bottom weight flagging effects of bracing piece, still can reduce and measure the cradling piece focus, and the stability when the support of support use is measured in the guarantee.
The limiting bolt 6 is connected to the inner part of the outer rod 402 in a threaded manner, and the inner end of the limiting bolt 6 is attached to the end face of the inner side of the inner rod 401; the concrete effect can slide the lifting and finish the back in the inside interior pole 401 of outer pole 402, rotates the inside stop bolt 6 of outer pole 402, makes stop bolt 6 laminate in the interior pole 401 outside, fixes interior pole 401 through stop bolt 6, and guarantee bracing piece 4 supports the result of use.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, a measurer firstly props the telescopic supporting feet 2 at the bottom of the outer supporting ring 1 upright on the ground, fills the surrounding soil and stones into the counterweight bag 8, hooks the counterweight bag 8 to the bottom of the hook 7, and increases the counterweight at the bottom of the supporting rod 4; the inner support rod 4 of the outer support ring 1 rotates automatically under the influence of the gravity of the bottom counterweight bag 8, so that the support rod 4 is kept in a vertical state, and a bearing top seat 5 arranged at the top of the support rod 4 is kept in a horizontal state; the measuring staff can install the measuring instrument on the top end face of the bearing top seat 5, and the horizontal measuring requirement of the instrument is guaranteed; when needs carry out the fine-tuning to the instrument height, can slide the lifting to the inside interior pole 401 of outer pole 402 to fixing interior pole 401 through spacing bolt 6, promoting 4 tops of bracing piece and accepting the height that footstock 5 is located, better satisfying in different height instruments measures needs.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a cradling piece for mine survey which characterized in that: comprises an outer support ring (1), an inner support ring (3), a support rod (4), a limit bolt (6) and a counterweight bag (8); the outer support ring (1) is annular, three telescopic supporting feet (2) are arranged at the bottom of the outer support ring (1) in a surrounding manner, and the tops of the telescopic supporting feet (2) are rotatably connected with the bottom of the outer support ring (1); the inner support ring (3) is annular, and the inner support ring (3) is arranged inside the outer support ring (1); the supporting rod (4) is of a round rod-shaped structure, and the top of the supporting rod (4) is connected to the inside of the inner supporting ring (3); the limiting bolt (6) is in threaded connection with the inside of the supporting rod (4); the counterweight bag (8) is connected to the bottom of the support rod (4) through a hook (7).
2. The mining survey outrigger as set forth in claim 1, wherein: a bearing top seat (5) is installed at the top of the supporting rod (4), the front side and the rear side of the top of the supporting rod (4) are respectively and rotatably connected inside the inner supporting ring (3), and the left end and the right end of the outer side of the inner supporting ring (3) are respectively and rotatably connected inside the outer supporting ring (1).
3. The mining survey outrigger as set forth in claim 1, wherein: a hook (7) is installed at the bottom of the support rod (4), the top of the counterweight bag (8) is hooked in the hook (7), and the counterweight bag (8) is hollow.
4. The mining survey outrigger as set forth in claim 1, wherein: the support rod (4) is composed of an inner rod (401) and an outer rod (402), and the bottom of the inner rod (401) is inserted into the outer rod (402) in a sliding mode.
5. The mining survey outrigger as set forth in claim 1, wherein: the limiting bolt (6) is in threaded connection with the inner part of the outer rod (402), and the inner end of the limiting bolt (6) is attached to the end face of the inner side of the inner rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070032.XU CN211399192U (en) | 2019-11-27 | 2019-11-27 | Bracket rod for mine survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070032.XU CN211399192U (en) | 2019-11-27 | 2019-11-27 | Bracket rod for mine survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211399192U true CN211399192U (en) | 2020-09-01 |
Family
ID=72214045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070032.XU Active CN211399192U (en) | 2019-11-27 | 2019-11-27 | Bracket rod for mine survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211399192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145921A (en) * | 2020-09-24 | 2020-12-29 | 中国十七冶集团有限公司 | Lifting device for instrument frame and using method |
| WO2022217633A1 (en) * | 2021-04-14 | 2022-10-20 | 浙江大学 | Deadweight-based device stabilizing apparatus |
| WO2022217632A1 (en) * | 2021-04-14 | 2022-10-20 | 浙江大学 | Orientation stabilizing apparatus having anti-shake structure |
| CN116336347A (en) * | 2023-04-17 | 2023-06-27 | 锡矿山闪星锑业有限责任公司 | Foot rest assembly for mine measurement |
-
2019
- 2019-11-27 CN CN201922070032.XU patent/CN211399192U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145921A (en) * | 2020-09-24 | 2020-12-29 | 中国十七冶集团有限公司 | Lifting device for instrument frame and using method |
| CN112145921B (en) * | 2020-09-24 | 2022-05-13 | 中国十七冶集团有限公司 | Lifting device for instrument frame and using method |
| WO2022217633A1 (en) * | 2021-04-14 | 2022-10-20 | 浙江大学 | Deadweight-based device stabilizing apparatus |
| WO2022217632A1 (en) * | 2021-04-14 | 2022-10-20 | 浙江大学 | Orientation stabilizing apparatus having anti-shake structure |
| CN116336347A (en) * | 2023-04-17 | 2023-06-27 | 锡矿山闪星锑业有限责任公司 | Foot rest assembly for mine measurement |
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