CN216446928U - Protection mechanism for deep well excavation rock burst prevention based on safety engineering management - Google Patents
Protection mechanism for deep well excavation rock burst prevention based on safety engineering management Download PDFInfo
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- CN216446928U CN216446928U CN202220067308.8U CN202220067308U CN216446928U CN 216446928 U CN216446928 U CN 216446928U CN 202220067308 U CN202220067308 U CN 202220067308U CN 216446928 U CN216446928 U CN 216446928U
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Abstract
The utility model discloses a protection mechanism for preventing rock burst in deep well excavation based on safety engineering management, which comprises an auxiliary mechanism and a protection mechanism, wherein the auxiliary mechanism comprises a curved protection plate, the left side of the curved protection plate is provided with an inserted link, the right side of the curved protection plate is provided with a horizontal plate, the bottom of the horizontal plate is provided with an oxygen tank, the bottom of the oxygen tank is communicated with an air pipe, the lower end of the air pipe is communicated with a mask, and the curved protection plate is provided with an alarm device; protection machanism is including installing the rectangle piece at the horizontal plate top, the top of rectangle piece is rotated and is connected with the semicircle guard plate, the spout has been seted up to the inside of semicircle guard plate, the inside sliding connection of spout has the slider, the right-hand of semicircle guard plate is extended to the right side of slider. This protection machanism for deep well excavation rock burst is prevented based on safety engineering management has the advantage that can protect the staff when running into the rock burst.
Description
Technical Field
The utility model relates to the technical field of deep well rock burst prevention, in particular to a protection mechanism for deep well excavation rock burst prevention based on safety engineering management.
Background
Rock burst is a form of rock body destruction, and is a dynamic mechanical phenomenon that under the disturbance of excavation activity, strain energy stored in a rock body or a geological structure body in a high stress or extreme balance state is released instantly, so that part of rocks around an excavation space are suddenly and violently protruded or ejected from a parent rock body.
In the process of deep well excavation, rock burst is easily induced, and the life safety of constructors is seriously influenced; aiming at the above, the device has the advantages of protecting the workers and reducing casualties to the maximum extent.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the protection mechanism for preventing the rock burst in the deep well excavation based on the safety engineering management, which has the advantage of protection and solves the problem that the rock burst is easily induced in the deep well excavation process.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protection machanism for deep well excavation rock burst is prevented based on safety engineering management, includes complementary unit and protection machanism, complementary unit is including curved shape guard plate, the inserted bar has been installed in the left side of curved shape guard plate, the horizontal plate has been installed on the right side of curved shape guard plate, the oxygen jar has been installed to the bottom of horizontal plate, the bottom switch-on of oxygen jar has the trachea, tracheal lower extreme switch-on has the face guard, curved shape guard plate facial make-up is equipped with alarm device.
Protection machanism is including installing the rectangular block at the horizontal plate top, the top of rectangular block is rotated and is connected with the semicircle guard plate, the spout has been seted up to the inside of semicircle guard plate, the inside sliding connection of spout has the slider, the right-hand of semicircle guard plate is extended to on the right side of slider, the right side of slider is connected with the supporting rod through the articulated elements, the lower extreme of supporting rod passes through the articulated elements and connects the top at the horizontal plate.
Further, alarm device installs the left geological probe at bent shape guard plate including installing, geological probe and inserted bar intercrossing install the left side at bent shape guard plate.
Further, the right side of the curved protection plate is provided with an alarm instrument which is arranged below the horizontal plate.
Furthermore, the right side of the semicircular protection plate is provided with a pull ring, and the pull ring is provided with a steel wire rope.
Furthermore, two pulleys are arranged in the horizontal plate, and the lower end of the steel wire rope is inserted between the two pulleys.
Further, two magnets are respectively arranged on the left side of the semicircular protection plate and the right side of the curved protection plate, and the magnets are mutually adsorbed.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this be used for deep well excavation rock burst prevention's protection machanism based on safety engineering management has and can fixes curved shape guard plate, can provide oxygen, can protect the advantage to the staff.
2. This be used for deep well excavation rock burst prevention's protection machanism based on safety engineering management through complementary unit, can fix the device, can provide oxygen, through protection machanism, can carry out safety protection's advantage for the staff.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the curved fender of the present invention.
In the figure: the device comprises an inserting rod 1, a geological probe 2, an oxygen tank 3, a curved protection plate 4, a sliding block 5, a semicircular protection plate 6, a steel wire rope 7, a rectangular block 8, a supporting connecting rod 9, a horizontal plate 10, an alarm instrument 11 and a mask 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment, the protection mechanism for deep well excavation rock burst prevention based on safety engineering management includes an auxiliary mechanism and a protection mechanism, the auxiliary mechanism includes a curved protection plate 4, an insertion rod 1 is installed on the left side of the curved protection plate 4, a horizontal plate 10 is installed on the right side of the curved protection plate 4, an oxygen tank 3 is installed at the bottom of the horizontal plate 10, an air pipe is connected to the bottom of the oxygen tank 3, a mask 12 is connected to the lower end of the air pipe, an alarm device is installed on the curved protection plate 4, the alarm device includes a geological probe 2 installed on the left side of the curved protection plate 4, the geological probe 2 and the insertion rod 1 are installed on the left side of the curved protection plate 4 in an intersecting manner, an alarm instrument 11 is installed on the right side of the curved protection plate 4, and the alarm instrument 11 is located below the horizontal plate 10.
In-process at the excavation deep well, peg graft 1 on the inner wall of deep well, thereby fix curved shape guard plate 4 on the deep well inner wall, insert the in-process of deep well inner wall with peg 1, geological probe 2 also follows inserts in the deep well inner wall, fix curved shape guard plate 4 at the in-process of deep well inner wall, should install two curved shape guard plates 4 altogether, two curved shape guard plates 4 just piece into a circular, protect the inner wall of deep well completely, through the change of 2 detectable deep well inner wall soil property of geological probe, when about taking place the rockburst, accessible geological probe 2 detects and sends the police dispatch newspaper through alarm instrument 11.
Protection machanism is including installing the rectangular block 8 at horizontal plate 10 top, and the top of rectangular block 8 is rotated and is connected with semicircle guard plate 6, and the spout has been seted up to the inside of semicircle guard plate 6, and the inside sliding connection of spout has slider 5, and right-hand that the right side of slider 5 extended to semicircle guard plate 6, and the right side of slider 5 is connected with supporting rod 9 through the articulated elements, and the lower extreme of supporting rod 9 passes through the articulated elements and connects the top at horizontal plate 10.
When an alarm occurs, the worker can pull the steel wire rope 7 at once, the semicircular protective plates 6 rotate towards the inner part of the deep well, the two semicircular protective plates 6 are drawn together towards the middle at the same time to be spliced into a circle, and in the rotating process of the semicircular protective plates 6, the supporting connecting rod 9 rotates along with the semicircular protection plate 6 at the same time, at the moment, the sliding block 5 continuously slides towards the upper end of the semicircular protection plate 6, when the semicircular protection plate 6 is in a horizontal state, the semicircular protection plate 6 and the rectangular block 8 form a triangle through the support connecting rod 9, the semicircular protection plate 6 is supported through the support connecting rod 9, thereby make semicircle guard plate 6 support more firmly at the staff top, two semicircle guard plates 6 and two curved shape guard plates 4 constitute an inclosed space this moment, and the staff only need wait for the rescue this moment, can provide oxygen temporarily through oxygen tank 3, prevent to rescue too slowly and the oxygen deficiency.
In this embodiment, the pull ring is installed on the right side of the semicircular protection plate 6, the steel wire rope 7 is installed on the pull ring, the two pulleys are installed inside the horizontal plate 10, and the lower end of the steel wire rope 7 is inserted between the two pulleys.
In this embodiment, two magnets are respectively installed on the left side of the semicircular protection plate 6 and the right side of the curved protection plate 4, and the two magnets are mutually adsorbed.
The working principle of the above embodiment is as follows:
in-process at the excavation deep well, peg graft 1 on the inner wall of deep well, thereby fix curved shape guard plate 4 on the deep well inner wall, insert the in-process of deep well inner wall with peg 1, geological probe 2 also follows inserts in the deep well inner wall, fix curved shape guard plate 4 at the in-process of deep well inner wall, should install two curved shape guard plates 4 altogether, two curved shape guard plates 4 just piece into a circular, protect the inner wall of deep well completely, through the change of 2 detectable deep well inner wall soil property of geological probe, when about taking place the rockburst, accessible geological probe 2 detects and sends the police dispatch newspaper through alarm instrument 11.
When an alarm occurs, the worker can pull the steel wire rope 7 at once, the semicircular protective plates 6 rotate towards the inner part of the deep well, the two semicircular protective plates 6 are drawn together towards the middle at the same time to be spliced into a circle, and in the rotating process of the semicircular protective plates 6, the supporting connecting rod 9 rotates along with the semicircular protection plate 6 at the same time, at the moment, the sliding block 5 continuously slides towards the upper end of the semicircular protection plate 6, when the semicircular protection plate 6 is in a horizontal state, the semicircular protection plate 6 and the rectangular block 8 form a triangle through the support connecting rod 9, the semicircular protection plate 6 is supported through the support connecting rod 9, thereby make semicircle guard plate 6 support more firmly at the staff top, two semicircle guard plates 6 and two curved shape guard plates 4 constitute an inclosed space this moment, and the staff only need wait for the rescue this moment, can provide oxygen temporarily through oxygen tank 3, prevent to rescue too slowly and the oxygen deficiency.
Has the advantages that:
1. this be used for deep well excavation rock burst prevention's protection machanism based on safety engineering management has and can fix curved shape guard plate 4, can provide oxygen, can protect the advantage to the staff.
2. This be used for deep well excavation rock burst prevention's protection machanism based on safety engineering management through complementary unit, can fix the device, can provide oxygen, through protection machanism, can carry out safety protection's advantage for the staff.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protection machanism for deep well excavation rock burst is prevented based on safety engineering management, includes complementary unit and protection machanism, its characterized in that: the auxiliary mechanism comprises a curved protection plate (4), an inserting rod (1) is arranged on the left side of the curved protection plate (4), a horizontal plate (10) is arranged on the right side of the curved protection plate (4), an oxygen tank (3) is arranged at the bottom of the horizontal plate (10), an air pipe is communicated with the bottom of the oxygen tank (3), a mask (12) is communicated with the lower end of the air pipe, and an alarm device is arranged on the curved protection plate (4);
protection machanism is including installing rectangular block (8) at horizontal plate (10) top, the top of rectangular block (8) is rotated and is connected with semicircle guard plate (6), the spout has been seted up to the inside of semicircle guard plate (6), the inside sliding connection of spout has slider (5), the right-hand of semicircle guard plate (6) is extended to on the right side of slider (5), the right side of slider (5) is connected with supporting link (9) through the articulated elements, the lower extreme of supporting link (9) passes through the articulated elements and connects the top at horizontal plate (10).
2. The protection mechanism for preventing rock burst in deep well excavation based on safety engineering management as claimed in claim 1, characterized in that: alarm device installs geological probe (2) on curved shape guard plate (4) left side including installing, geological probe (2) and inserted bar (1) intercrossing install the left side at curved shape guard plate (4).
3. The protection mechanism for preventing rock burst in deep well excavation based on safety engineering management as claimed in claim 2, characterized in that: the right side of the curved protection plate (4) is provided with an alarm instrument (11), and the alarm instrument (11) is arranged below the horizontal plate (10).
4. The protection mechanism for preventing rock burst in deep well excavation based on safety engineering management as claimed in claim 1, characterized in that: and a pull ring is arranged on the right side of the semicircular protection plate (6), and a steel wire rope (7) is arranged on the pull ring.
5. The protection mechanism for preventing rock burst in deep well excavation based on safety engineering management as claimed in claim 4, characterized in that: two pulleys are arranged in the horizontal plate (10), and the lower end of the steel wire rope (7) is inserted between the two pulleys.
6. The protection mechanism for preventing rock burst in deep well excavation based on safety engineering management as claimed in claim 1, characterized in that: two magnets are respectively arranged on the left side of the semicircular protection plate (6) and the right side of the curved protection plate (4) and are mutually adsorbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220067308.8U CN216446928U (en) | 2022-01-12 | 2022-01-12 | Protection mechanism for deep well excavation rock burst prevention based on safety engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220067308.8U CN216446928U (en) | 2022-01-12 | 2022-01-12 | Protection mechanism for deep well excavation rock burst prevention based on safety engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216446928U true CN216446928U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220067308.8U Active CN216446928U (en) | 2022-01-12 | 2022-01-12 | Protection mechanism for deep well excavation rock burst prevention based on safety engineering management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216446928U (en) |
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2022
- 2022-01-12 CN CN202220067308.8U patent/CN216446928U/en active Active
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