CN217155185U - Blasthole plugging equipment for mine blasting - Google Patents
Blasthole plugging equipment for mine blasting Download PDFInfo
- Publication number
- CN217155185U CN217155185U CN202221059131.3U CN202221059131U CN217155185U CN 217155185 U CN217155185 U CN 217155185U CN 202221059131 U CN202221059131 U CN 202221059131U CN 217155185 U CN217155185 U CN 217155185U
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- China
- Prior art keywords
- fixedly connected
- equipment body
- threaded rod
- splint
- connecting pipe
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- 238000005422 blasting Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000011440 grout Substances 0.000 claims abstract description 6
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The utility model discloses a porthole shutoff equipment that mine blasting was opened and is adopted relates to metal mine equipment technical field, including the shutoff equipment body, the one end fixedly connected with connecting pipe of shutoff equipment body, and fixed mounting has first flange on the connecting pipe, fixedly connected with grout pipe on the connecting pipe, and fixed mounting has the second flange on the grout pipe, the bilateral symmetry of connecting pipe has the loop bar, and the spacing dish of one end fixedly connected with of loop bar, spacing dish inside activity is inserted and is equipped with the handle. The utility model discloses it is rational in infrastructure, realized the shutoff equipment body when using, can insert the fixed column and establish in the round hole of opening on ground in advance, then rotate the adjustment disk for the cover piece moves down, and the first splint of being convenient for and second splint promote to the fixed column is outside, thereby the fixed column fastening of being convenient for is fixed subaerial, prevents that the shutoff equipment body from taking place to break away from the phenomenon at the in-process that uses.
Description
Technical Field
The utility model relates to a metal mine equipment technical field, in particular to blasthole shutoff equipment that mine blasting adopted.
Background
At present, in the process of mining metal ores, hole-turning blasting needs to be carried out, internal mining is carried out after rock masses are blasted, when blasting is carried out, blastholes need to be plugged, detonators and the like are filled in the blastholes, then plugging is carried out by adopting plugging mud, when the plugging mud is plugged, gradual filling is needed, the internal compactness is poor, plugging cannot be carried out, and blasting airflow cannot be guided
Chinese patent publication No. CN215952379U discloses a metal mine blasting blasthole plugging device, which comprises a main body fixing device and a filling plugging device, wherein the filling plugging device is arranged at the end part of the main body fixing device, the filling plugging device comprises a spiral pushing structure, the main body fixing device comprises a main body pipe, a base plate, a communicating pipe and a grouting pipe, the base plate is in threaded connection with the outer part of the main body pipe, the communicating pipe is sleeved on the main body pipe, the main body pipe is provided with a branch pipe, the grouting pipe is communicated with the branch pipe through a fastening threaded sleeve, the end part of the communicating pipe is provided with a connecting sleeve, a sealing sleeve is arranged between the branch pipe and the grouting pipe, the outer wall of the main body pipe is provided with an annular groove, the wall thickness of the annular groove corresponding to an area is 3-5mm, pushing and pressing of slurry injection can be carried out, but the plugging filler is injected into the blasthole through a pumping pipe, when the pressure is too high, the plugging device is easy to separate from the ground, therefore, the application provides a blasthole plugging device for mine blasting and exploitation to meet the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a big gun hole shutoff equipment that mine blasting opened and adopted, realized the shutoff equipment body when using, can insert the fixed column and establish in advance in the round hole of opening on ground, then rotate the adjusting disk, the rotation of adjusting disk makes the threaded rod rotate, make the collets remove downwards, be convenient for first splint and second splint promote to the fixed column outside, thereby the fixed column fastening of being convenient for is decided subaerial, prevent that the shutoff equipment body from taking place to break away from the phenomenon at the in-process of using.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a porthole shutoff equipment that mine blast burst adopted, includes the shutoff equipment body, the one end fixedly connected with connecting pipe of shutoff equipment body, and fixed mounting has first flange on the connecting pipe, fixedly connected with grout pipe on the connecting pipe, and fixed mounting has the second flange on the grout pipe, the bilateral symmetry of connecting pipe has the loop bar, and the spacing dish of one end fixedly connected with of loop bar, the inside activity of spacing dish is inserted and is equipped with the handle, and the spiral is inserted on the spacing dish and is equipped with the bolt, the other end fixedly connected with sealing plug of shutoff equipment body, and the surface connection of shutoff equipment body has fixed establishment.
Preferably, a partition plate is fixedly installed in the inner cavity of the plugging device body, and the partition plate is in a cross shape.
Preferably, the one end fixedly connected with connecting block of fixed establishment, and the one end of connecting block is connected on the fixed column, the inside activity of fixed column is inserted and is equipped with the threaded rod, and the top fixedly connected with adjustment disk of threaded rod, the cover is equipped with the cover block on the threaded rod, and articulates on the cover block and installs first splint, the one end of first splint articulates on the second splint, and the other end of second splint articulates and installs on the fixed column.
Preferably, a groove is formed in the fixing column, and the bottom end of the threaded rod is inserted into the groove.
Preferably, the inside of the sleeve block is provided with an internal thread, and the sleeve block and the threaded rod form a spiral rotating structure.
Preferably, the first splint and the second splint have the same length.
To sum up, the utility model discloses a technological effect and advantage:
the utility model has reasonable structure, the first flange is communicated with an external pump pressure pipe, the second flange is communicated with the plugging filler and forms the conveying, the fixed column on the fixing mechanism is inserted into the round hole which is opened on the ground in advance, then the adjusting disc is rotated, the adjusting disc is fixedly arranged at the top end of the threaded rod, the threaded rod is rotated by the rotation of the adjusting disc, the threaded rod is sleeved with the sleeve block, the sleeve block is moved by the rotation of the threaded rod, the first clamping plates are hinged and arranged at the two sides of the sleeve block, one end of the first clamping plate is hinged and arranged on the second clamping plate, the other end of the second clamping plate is hinged and arranged on the fixed column, the sleeve block is moved downwards, the first clamping plate and the second clamping plate are moved outwards, the first clamping plate and the second clamping plate are convenient to extrude the inner wall of the hole groove, and the friction force between the fixed column and the ground hole groove is increased, the phenomenon that the plugging device body is separated in the using process is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a plugging device body;
FIG. 2 is a schematic rear perspective view of the plugging device;
FIG. 3 is a schematic side-view perspective structure of the occlusion device;
fig. 4 is a schematic cross-sectional view of a fixing post.
In the figure: 1. plugging the equipment body; 101. a connecting pipe; 102. a first flange; 103. grouting pipes; 104. a second flange; 105. a loop bar; 106. a limiting disc; 107. a handle; 108. a bolt; 109. dividing the plate; 110. a sealing plug; 2. a fixing mechanism; 201. connecting blocks; 202. fixing a column; 203. a threaded rod; 204. an adjusting disk; 205. sleeving blocks; 206. a first splint; 207. a second splint.
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.
Example (b): referring to fig. 1-4, a blasthole plugging device for mine blasting includes a plugging device body 1, a connecting pipe 101 is fixedly connected to one end of the plugging device body 1, a first flange 102 is fixedly mounted on the connecting pipe 101, a grouting pipe 103 is fixedly connected to the connecting pipe 101, a second flange 104 is fixedly mounted on the grouting pipe 103, a loop bar 105 is symmetrically connected to two sides of the connecting pipe 101, a limiting disc 106 is fixedly connected to one end of the loop bar 105, a handle 107 is movably inserted in the limiting disc 106, a bolt 108 is spirally inserted on the limiting disc 106, a sealing plug 110 is fixedly connected to the other end of the plugging device body 1, and a fixing mechanism 2 is connected to the surface of the plugging device body 1.
As a preferred embodiment in this embodiment, the partition plate 109 is fixedly installed in the internal cavity of the plugging device body 1, and the partition plate 109 is in a cross shape, so that when the plugging filler passes through the partition plate 109, the larger sand in the plugging filler can be crushed by pressure.
In this embodiment, the one end fixedly connected with connecting block 201 of fixed establishment 2, and the one end of connecting block 201 is connected on fixed column 202, the inside activity of fixed column 202 is inserted and is equipped with threaded rod 203, and the top fixedly connected with adjustment disk 204 of threaded rod 203, the cover is equipped with cover block 205 on the threaded rod 203, and articulated first splint 206 of installing on cover block 205, the one end of first splint 206 articulates on second splint 207, and the other end of second splint 207 articulates and installs on fixed column 202, insert fixed column 202 and establish subaerial seton in advance, then rotate drive threaded rod 203 to adjustment disk 204 and rotate, the rotation of threaded rod 203 is convenient for cover block 205 to remove, make first splint 206 and second splint 207 extrude the inner wall in the hole groove, be convenient for tightly fix shutoff equipment body 1 subaerial.
As an implementation manner in this embodiment, a groove is provided inside the fixed column 202, and the bottom end of the threaded rod 203 is inserted into the groove, so that the bottom end of the threaded rod 203 rotates in the groove of the fixed column 202.
In this embodiment, an internal thread is disposed inside the sleeve block 205, the sleeve block 205 and the threaded rod 203 form a spiral rotation structure, the sleeve block 205 is sleeved on the threaded rod 203, and the sleeve block 205 is moved by the rotation of the threaded rod 203.
In this embodiment, the first clamping plate 206 and the second clamping plate 207 have the same length, which facilitates the outward movement of the first clamping plate 206 and the second clamping plate 207 simultaneously.
This practical theory of operation: the first flange 102 is communicated with an external pump pipe, the second flange 104 is communicated with plugging filler and forms conveying, a fixing column 202 on a fixing mechanism 2 is inserted into a round hole which is formed in the ground in advance, then an adjusting disc 204 is rotated, the adjusting disc 204 is fixedly installed at the top end of a threaded rod 203, the threaded rod 203 is rotated through the rotation of the adjusting disc 204, a sleeve block 205 is sleeved on the threaded rod 203, the sleeve block 205 is moved through the rotation of the threaded rod 203, first clamping plates 206 are hinged to two sides of the sleeve block 205, one end of each first clamping plate 206 is hinged to a second clamping plate 207, the other end of each second clamping plate 207 is hinged to the fixing column 202, the sleeve block 205 moves downwards to enable the first clamping plate 206 and the second clamping plate 207 to move outwards, so that the first clamping plate 206 and the second clamping plate 207 extrude the inner wall of a hole groove, and the friction force between the fixing column 202 and the ground hole groove is increased, the phenomenon that the plugging device body 1 is separated in the using process is prevented.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a big gun hole shutoff equipment that mine blasting was opened and is adopted, includes shutoff equipment body (1), its characterized in that: the one end fixedly connected with connecting pipe (101) of shutoff equipment body (1), and fixed mounting has first flange (102) on connecting pipe (101), fixedly connected with grout pipe (103) are gone up in connecting pipe (101), and fixed mounting has second flange (104) on grout pipe (103), the bilateral symmetry of connecting pipe (101) is connected with loop bar (105), and the spacing dish of one end fixedly connected with (106) of loop bar (105), spacing dish (106) inside activity is inserted and is equipped with handle (107), and spacing dish (106) are gone up the spiral and are inserted and be equipped with bolt (108), other end fixedly connected with sealing plug (110) of shutoff equipment body (1), and the surface connection of shutoff equipment body (1) has fixed establishment (2).
2. A blasthole plugging apparatus for mine blasting according to claim 1, wherein: the inner cavity of the plugging equipment body (1) is fixedly provided with a partition plate (109), and the partition plate (109) is in a cross shape.
3. A blasthole plugging apparatus for mine blasting according to claim 1, wherein: the one end fixedly connected with connecting block (201) of fixed establishment (2), and the one end of connecting block (201) is connected on fixed column (202), the inside activity of fixed column (202) is inserted and is equipped with threaded rod (203), and the top fixedly connected with adjustment disk (204) of threaded rod (203), the cover is equipped with cover piece (205) on threaded rod (203), and articulated on cover piece (205) install first splint (206), the one end of first splint (206) articulates on second splint (207), and the other end of second splint (207) articulates and installs on fixed column (202).
4. A blasthole plugging apparatus for mine blasting according to claim 3, wherein: the fixing column (202) is internally provided with a groove, and the bottom end of the threaded rod (203) is inserted into the groove.
5. A blasthole plugging apparatus for mine blasting according to claim 3, wherein: the inside of the sleeve block (205) is provided with internal threads, and the sleeve block (205) and the threaded rod (203) form a spiral rotating structure.
6. A blasthole plugging apparatus for mine blasting according to claim 3, wherein: the first clamping plate (206) and the second clamping plate (207) are the same in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221059131.3U CN217155185U (en) | 2022-05-06 | 2022-05-06 | Blasthole plugging equipment for mine blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221059131.3U CN217155185U (en) | 2022-05-06 | 2022-05-06 | Blasthole plugging equipment for mine blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217155185U true CN217155185U (en) | 2022-08-09 |
Family
ID=82664393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221059131.3U Expired - Fee Related CN217155185U (en) | 2022-05-06 | 2022-05-06 | Blasthole plugging equipment for mine blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217155185U (en) |
-
2022
- 2022-05-06 CN CN202221059131.3U patent/CN217155185U/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 |
Granted publication date: 20220809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |