CN211472238U - Boundary pile for mine - Google Patents
Boundary pile for mine Download PDFInfo
- Publication number
- CN211472238U CN211472238U CN201921295355.2U CN201921295355U CN211472238U CN 211472238 U CN211472238 U CN 211472238U CN 201921295355 U CN201921295355 U CN 201921295355U CN 211472238 U CN211472238 U CN 211472238U
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- pile body
- connecting plate
- pile
- spring
- mine
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Abstract
The utility model discloses a boundary pile for mines, which comprises a fixed rod, a first pile body, a second pile body and a connecting plate, the fixing rod is designed in a conical manner, the fixing rod is buried underground, a connecting plate is welded at the top of the fixing rod, a first pile body and a second pile body are sequentially arranged on the connecting plate from bottom to top, the first pile body is fixed on the connecting plate through a screw, the first pile body is connected with the second pile body, the tops of the first pile body and the second pile body are provided with protruding blocks which are integrally formed with the first pile body and the second pile body, the bottom of the second pile body, which is far away from one side of the convex block, is provided with a groove, the convex block at the top of the first pile body is matched with the groove, a fastening bolt penetrates through the second pile body and is communicated with the groove, the fastening bolt is utilized to reinforce the convex block, the bottom of connecting plate is equipped with the attention device, the upper end and the connecting plate contact of attention device, and the lower extreme of attention device is fixed subaerial. The utility model has reasonable design; the design of the warning indicator can remind people in time under the condition of boundary pile loss.
Description
Technical Field
The utility model relates to a boundary pile is used in mine.
Background
The mine indicates the independent production operation unit of the mining ore that has certain exploitation border, in order to guarantee the security of mining, prevents that external personnel from getting into the mine, need carry out the sign with the boundary pile to the mine, and present boundary pile is mostly the integrated into one piece design can not change the height according to actual conditions, and can not in time discover after the disappearance appears in the boundary pile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boundary stake is used in mine to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
a boundary pile for mines comprises a fixed rod, a first pile body, a second pile body and a connecting plate, wherein the fixed rod is designed in a conical manner, the fixed rod is buried underground, the connecting plate is welded at the top of the fixed rod, the first pile body and the second pile body are sequentially arranged on the connecting plate from bottom to top, the first pile body is fixed on the connecting plate through a screw, the first pile body is connected with the second pile body, the tops of the first pile body and the second pile body are provided with protruding blocks which are integrally formed with the first pile body and the second pile body, the bottom of the second pile body, which is far away from one side of the convex block, is provided with a groove, the convex block at the top of the first pile body is matched with the groove, a fastening bolt penetrates through the second pile body and is communicated with the groove, the fastening bolt is utilized to reinforce the convex block, the bottom of connecting plate is equipped with the attention device, the upper end and the connecting plate contact of attention device, and the lower extreme of attention device is fixed subaerial.
Preferably, the warning indicator comprises a sleeve and a spring, the sleeve is designed to be in an open type at one end, the sleeve is fixed on the ground through a screw, the spring is installed in the sleeve, and the open end of the sleeve is in contact with the connecting plate.
Preferably, the spring adopts pagoda spring, and the top welding of spring has the horizontal pole, and the small bell passes through the rubber band to be connected with the horizontal pole.
Preferably, fluorescent powder is coated on the first pile body and the second pile body, and if the length of the first pile body is not enough, other pile bodies can be added on the top of the second pile body.
Preferably, yellow fluorescent powder is coated on the spring, the spring bounces after the connecting plate is lost, and the distance between the top of the spring and the sleeve is 10 cm.
Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the first pile body and the second pile body can be designed to change the height of the boundary pile according to actual conditions so as to adapt to different regions; if the boundary pile is missing, the spring in the warning indicator bounces under the action of elastic force, and the yellow fluorescent powder smeared on the spring can remind people in time.
Drawings
Fig. 1 is the boundary pile schematic diagram for mine of the utility model.
Fig. 2 is an exploded view of the boundary pile for mine of the present invention.
Fig. 3 is the second pile body schematic diagram of the boundary pile for mine.
Fig. 4 is the utility model discloses the alarm schematic diagram of boundary pile is used in mine.
Fig. 5 is an exploded view of the boundary pile for mine according to the present invention.
Fig. 6 is the cross bar schematic diagram of the boundary pile for mine of the utility model.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-6, a boundary pile for mine comprises a fixing rod 1, a first pile body 3, a second pile body 4 and a connecting plate 2, wherein the fixing rod 1 is designed in a conical manner, the fixing rod 1 is buried underground, the connecting plate 2 is welded at the top of the fixing rod 1, the connecting plate 2 is sequentially provided with the first pile body 3 and the second pile body 4 from bottom to top, the first pile body 3 is fixed on the connecting plate 2 through a screw, the first pile body 3 is connected with the second pile body 4, the tops of the first pile body 3 and the second pile body 4 are both provided with a raised block 6, the raised block 6 is integrally formed with the first pile body 3 and the second pile body 4, the bottom of one side of the second pile body 4, which is far away from the raised block 6, is provided with a groove 8, the raised block 6 at the top of the first pile body 3 is matched with the groove 8, a fastening bolt 7 penetrates through the second pile body 4 to be communicated with the groove 8, and is used for reinforcing the raised block 6 by the fastening bolt, the bottom of connecting plate 2 is equipped with attention device 5, the upper end of attention device 5 and the contact of connecting plate 2, the lower extreme of attention device 5 is fixed subaerial, attention device 5 includes sleeve 9, spring 10, sleeve 9 is the open-ended design of one end, sleeve 9 passes through the screw to be fixed subaerial, spring 10 installs in sleeve 9, and the open end of sleeve 9 and connecting plate 2 contact, spring 10 adopts pagoda spring, the top welding of spring 10 has horizontal pole 11, small bell 12 is connected with horizontal pole 11 through the rubber band, all scribble phosphor powder on first pile body and the second pile body, if the length is not enough can increase other pile bodies at the top of second pile body, scribble yellow phosphor powder on the spring, the spring bounces after the connecting plate lacks, the top of spring is 10cm with telescopic distance.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. A boundary pile for a mine comprises a fixed rod (1), a first pile body (3), a second pile body (4) and a connecting plate (2), and is characterized in that the fixed rod (1) is designed in a conical manner, the fixed rod (1) is buried underground, the connecting plate (2) is welded at the top of the fixed rod (1), the first pile body (3) and the second pile body (4) are sequentially arranged on the connecting plate (2) from bottom to top, the first pile body (3) is fixed on the connecting plate (2) through screws, the first pile body (3) is connected with the second pile body (4), convex blocks (6) are arranged at the tops of the first pile body (3) and the second pile body (4), the convex blocks (6) are integrally formed with the first pile body (3) and the second pile body (4), a groove (8) is arranged at the bottom of one side, away from the convex blocks (6), of the top of the first pile body (3) is matched with the groove (8), fastening bolt (7) run through second pile shaft (4) and recess (8) intercommunication, utilize fastening bolt (7) to consolidate protruding piece (6), the bottom of connecting plate (2) is equipped with alarm (5), the upper end and the connecting plate (2) contact of alarm (5), and the lower extreme of alarm (5) is fixed subaerial.
2. A mine interfacing pile as claimed in claim 1, wherein the warning device (5) comprises a sleeve (9) and a spring (10), the sleeve (9) is of open-end design, the sleeve (9) is fixed on the ground by a screw, the spring (10) is installed in the sleeve (9), and the open end of the sleeve (9) is in contact with the connecting plate (2).
3. The boundary pillar for the mine as claimed in claim 2, wherein the spring (10) is a pagoda spring, a cross bar (11) is welded on the top of the spring (10), and the bell (12) is connected with the cross bar (11) through a rubber band.
4. The boundary pillar for mine according to claim 1, wherein the first pile body (3) and the second pile body (4) are coated with fluorescent powder, and if the length is not long enough, the pile body can be added on the top of the second pile body (4).
5. A mine interfacing pile as claimed in claim 3, wherein the spring (10) is coated with yellow phosphor, the spring (10) springs up in the absence of the connecting plate (2), and the distance between the top of the spring (10) and the sleeve (9) is 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295355.2U CN211472238U (en) | 2019-08-12 | 2019-08-12 | Boundary pile for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295355.2U CN211472238U (en) | 2019-08-12 | 2019-08-12 | Boundary pile for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211472238U true CN211472238U (en) | 2020-09-11 |
Family
ID=72358791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295355.2U Active CN211472238U (en) | 2019-08-12 | 2019-08-12 | Boundary pile for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211472238U (en) |
-
2019
- 2019-08-12 CN CN201921295355.2U patent/CN211472238U/en active Active
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