CN212337318U - Mining industry mine safety protection support frame - Google Patents
Mining industry mine safety protection support frame Download PDFInfo
- Publication number
- CN212337318U CN212337318U CN202021061442.4U CN202021061442U CN212337318U CN 212337318 U CN212337318 U CN 212337318U CN 202021061442 U CN202021061442 U CN 202021061442U CN 212337318 U CN212337318 U CN 212337318U
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- arc
- shaped plate
- plate
- groove
- support frame
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Abstract
The utility model discloses a mining mine safety protection support frame, including mounting panel, mounting hole, support column, draw-in groove, limiting plate, connecting plate, fixation nut, fixing bolt, enhancement post, stopper, first arc, thread groove, screw thread post, fastening nut, U template, end groove, hexagonal plate, connecting rod, second arc, activity chamber, thread head, spacing groove, fixture block and connecting hole. The limiting block at the top end of the reinforcing column is directly clamped inside the limiting groove, and the connecting plate at the bottom end of the reinforcing column is clamped at the top end of the limiting plate, so that the connecting plate is aligned with the connecting hole in the side face of the supporting column, and the reinforcing column and the supporting column can be fixed by using a fixing bolt and a fixing nut; through the rotatable connecting rod of hexagonal plate, the screw thread head can be screwed with the thread groove and screwed up this moment, and the screw thread post can block in the inside of end groove this moment, and then screws up fastening nut spiral shell again and closes in screw thread post outer end surface and screw up to can fix first arc and second arc.
Description
Technical Field
The utility model relates to a protection support frame specifically is a mining industry mine safety protection support frame, belongs to mining industry mine application technical field.
Background
Mineral resources are products of earth crust in the long-term forming, developing and evolving processes, and are formed by gathering natural minerals under certain geological conditions, and different types of mineral products can be formed under different geological conditions; according to the geological function of the formed mineral resources and the difference of energy and material sources, the geological function of the formed mineral resources, namely the mineralization function, is generally divided into an internal mineralization function, an external mineralization function, a metamorphic mineralization function and an overlapped mineralization function.
In prior art, need adopt the support frame to support the top of mine during the mine exploitation, current protection support frame generally is fixed structure, and all comparatively troublesome when removing and transporting is not convenient for assemble the use to it simultaneously, and present protection support frame stability is comparatively general when using, has the potential safety hazard. Therefore, a mining mine safety protection support frame is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mining industry mine safety protection support frame just in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a mining mine safety protection support frame, which comprises a first arc-shaped plate, a connecting structure, a second arc-shaped plate, a support structure, a support column and a mounting plate which are sequentially arranged;
the connecting structure comprises a thread groove, a U-shaped plate, a connecting rod and a movable cavity, the thread groove is formed in the end face of the top end of the first arc-shaped plate, the movable cavity is formed in the end face of the top end of the second arc-shaped plate, one end of the connecting rod is sleeved inside the movable cavity, a hexagonal plate is fixedly connected to the outer end of the connecting rod, a thread head is fixedly connected to the outer end of the hexagonal plate, and the thread head is screwed with the thread groove; the side surfaces of the top ends of the first arc-shaped plate and the second arc-shaped plate are fixedly connected with threaded columns, end grooves are formed in the side surfaces of two ends of the U-shaped plate, the threaded columns are clamped in the end grooves, and fastening nuts are screwed on the surface of the top ends of the threaded columns;
the supporting structure comprises a clamping groove, a fixing bolt, a reinforcing column and a limiting groove, the clamping groove is formed in the top end of the supporting column, clamping blocks are fixedly connected to the bottom ends of the first arc-shaped plate and the second arc-shaped plate, and the clamping blocks are clamped inside the clamping groove; the top end of the reinforcing column is fixedly connected with a limiting block, the limiting groove is formed in the inner side faces of the top ends of the first arc-shaped plate and the second arc-shaped plate, and the limiting block is clamped in the limiting groove; the bottom end of the reinforcing column is fixedly connected with a connecting plate, the connecting plate and the side face of the top end of the supporting column are both provided with connecting holes, and the tail end of the fixing bolt penetrates through the connecting holes and is screwed with a fixing nut.
Preferably, the mounting plate is fixedly connected to the bottom end of the supporting column, and the mounting hole is formed in the top end of the mounting plate.
Preferably, a limiting plate is fixedly connected to the inner side face of the top end of the supporting column, and the connecting plate is clamped to the top end of the limiting plate.
Preferably, the number of the reinforcing columns is two, and the two reinforcing columns are symmetrically distributed at the bottom ends of the first arc-shaped plate and the second arc-shaped plate.
Preferably, first arc with the second arc size is the same, just first arc with the top of second arc all the block is in inside the U template.
Preferably, the connecting rods are rotatably connected with the movable cavity, and the two connecting rods are symmetrically distributed at the top end of the second arc-shaped plate.
The utility model has the advantages that:
1. the utility model can directly block the limiting block at the top end of the reinforcing column inside the limiting groove, and simultaneously block the connecting plate at the bottom end of the reinforcing column at the top end of the limiting plate, at the moment, the connecting plate can be aligned with the connecting hole on the side surface of the supporting column, and the reinforcing column and the supporting column can be fixed by using the fixing bolt and the fixing nut, so that the supporting capacity of the device is enhanced;
2. the utility model discloses a hexagonal plate rotatable connecting rod, the screw thread head can be screwed with the thread groove and screwed up at this moment, the screw thread post can be blocked in the inside of end groove at this moment, and then the fastening nut is screwed on the outer end surface of the screw thread post and screwed up, thereby can fix first arc and second arc; simultaneously be convenient for dismantle first arc with the second arc, it is all comparatively simple to remove and transport.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the present invention;
fig. 3 is a schematic view of the supporting structure of the present invention.
In the figure: 1. mounting panel, 2, mounting hole, 3, support column, 31, draw-in groove, 4, limiting plate, 5, connecting plate, 6, fixation nut, 7, fixing bolt, 8, the enhancement post, 81, the stopper, 9, first arc, 91, the thread groove, 10, the screw thread post, 11, fastening nut, 12, U template, 121, the end groove, 13, the hexagonal plate, 14, the connecting rod, 15, the second arc, 151, activity chamber, 16, the screw head, 17, the spacing groove, 18, the fixture block, 19, the connecting hole.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a mine safety protection support frame includes a first arc-shaped plate 9, a connecting structure, a second arc-shaped plate 15, a support structure, a support column 3 and a mounting plate 1, which are sequentially installed;
the connecting structure comprises a thread groove 91, a U-shaped plate 12, a connecting rod 14 and a movable cavity 151, wherein the thread groove 91 is formed in the top end face of the first arc-shaped plate 9, the movable cavity 151 is formed in the top end face of the second arc-shaped plate 15, one end of the connecting rod 14 is sleeved inside the movable cavity 151, a hexagonal plate 13 is fixedly connected to the outer end of the connecting rod 14, a thread head 16 is fixedly connected to the outer end of the hexagonal plate 13, and the thread head 16 is screwed with the thread groove 91; the side surfaces of the top ends of the first arc-shaped plate 9 and the second arc-shaped plate 15 are fixedly connected with threaded columns 10, the side surfaces of two ends of the U-shaped plate 12 are respectively provided with an end groove 121, the threaded columns 10 are clamped in the end grooves 121, and the surface of the top end of each threaded column 10 is screwed with a fastening nut 11;
the supporting structure comprises a clamping groove 31, a fixing bolt 7, a reinforcing column 8 and a limiting groove 17, the clamping groove 31 is formed in the top end of the supporting column 3, clamping blocks 18 are fixedly connected to the bottom ends of the first arc-shaped plate 9 and the second arc-shaped plate 15, and the clamping blocks 18 are clamped in the clamping groove 31; the top end of the reinforcing column 8 is fixedly connected with a limiting block 81, the limiting groove 17 is formed in the inner side surfaces of the top ends of the first arc-shaped plate 9 and the second arc-shaped plate 15, and the limiting block 81 is clamped in the limiting groove 17; the bottom end of the reinforcing column 8 is fixedly connected with a connecting plate 5, the connecting plate 5 and the side face of the top end of the supporting column 3 are both provided with connecting holes 19, and the tail end of the fixing bolt 7 penetrates through the connecting holes 19 and is screwed with a fixing nut 6.
The bottom end of the supporting column 3 is fixedly connected with the mounting plate 1, the top end of the mounting plate 1 is provided with a mounting hole 2, and the supporting column 3 can be fixed through the mounting plate 1; a limiting plate 4 is fixedly connected to the inner side face of the top end of the supporting column 3, the connecting plate 5 is clamped to the top end of the limiting plate 4, and the connecting plate 5 can be positioned through the limiting plate 4; the number of the reinforcing columns 8 is two, the two reinforcing columns 8 are symmetrically distributed at the bottom ends of the first arc-shaped plate 9 and the second arc-shaped plate 15, and the first arc-shaped plate 9 and the second arc-shaped plate 15 can be supported through the reinforcing columns 8; the first arc-shaped plate 9 and the second arc-shaped plate 15 are the same in size, the top ends of the first arc-shaped plate 9 and the second arc-shaped plate 15 are clamped inside the U-shaped plate 12, and the top end of a mine can be supported through the first arc-shaped plate 9 and the second arc-shaped plate 15; the connecting rod 14 is rotatably connected with the movable cavity 151, and the two connecting rods 14 are symmetrically distributed at the top end of the second arc-shaped plate 15, so that the threaded head 16 and the threaded groove 91 are conveniently installed.
When the utility model is used, firstly, two reinforcing columns 8 can be respectively arranged between the first arc-shaped plate 9, the second arc-shaped plate 15 and the two supporting columns 3, at the moment, the limiting block 81 at the top end of the reinforcing column 8 is clamped inside the limiting groove 17, and simultaneously, the connecting plate 5 at the bottom end of the reinforcing column 8 is clamped at the top end of the limiting plate 4, and at the moment, the connecting plate 5 is aligned with the connecting hole 19 on the side surface of the supporting column 3; simultaneously, clamping blocks 18 at the bottom ends of the first arc-shaped plate 9 and the second arc-shaped plate 15 in the two clamping grooves respectively, penetrating the fixing bolt 7 through the connecting hole 19, screwing the fixing nut 6 on the surface of the fixing bolt 7 and screwing tightly, so that the reinforcing column 8, the supporting column 3 and the first arc-shaped plate 9 or the second arc-shaped plate 15 can be fixed;
then, the connecting rod 14 can be rotated by a wrench through the hexagonal plate 13, at this time, the screw head 16 is screwed and tightened with the screw groove 91, at this time, the screw post 10 is clamped inside the end groove 121, and then the fastening nut 11 is screwed and tightened with the outer end surface of the screw post 10, so that the first arc-shaped plate 9 and the second arc-shaped plate 15 can be fixed, and the installation and the disassembly are simple.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a mining mine safety protection support frame which characterized in that: the device comprises a first arc-shaped plate (9), a connecting structure, a second arc-shaped plate (15), a supporting structure, a supporting column (3) and a mounting plate (1) which are sequentially arranged;
the connecting structure comprises a thread groove (91), a U-shaped plate (12), a connecting rod (14) and a movable cavity (151), wherein the thread groove (91) is formed in the top end face of the first arc-shaped plate (9), the movable cavity (151) is formed in the top end face of the second arc-shaped plate (15), one end of the connecting rod (14) is sleeved inside the movable cavity (151), the outer end of the connecting rod (14) is fixedly connected with a hexagonal plate (13), the outer end of the hexagonal plate (13) is fixedly connected with a thread head (16), and the thread head (16) is screwed with the thread groove (91); the side surfaces of the top ends of the first arc-shaped plate (9) and the second arc-shaped plate (15) are fixedly connected with threaded columns (10), end grooves (121) are formed in the side surfaces of two ends of the U-shaped plate (12), the threaded columns (10) are clamped in the end grooves (121), and fastening nuts (11) are screwed on the surface of the top ends of the threaded columns (10);
the supporting structure comprises a clamping groove (31), a fixing bolt (7), a reinforcing column (8) and a limiting groove (17), the clamping groove (31) is formed in the top end of the supporting column (3), clamping blocks (18) are fixedly connected to the bottom ends of the first arc-shaped plate (9) and the second arc-shaped plate (15), and the clamping blocks (18) are clamped inside the clamping groove (31); the top end of the reinforcing column (8) is fixedly connected with a limiting block (81), the limiting groove (17) is formed in the inner side faces of the top ends of the first arc-shaped plate (9) and the second arc-shaped plate (15), and the limiting block (81) is clamped in the limiting groove (17); the bottom end of the reinforcing column (8) is fixedly connected with a connecting plate (5), connecting holes (19) are formed in the connecting plate (5) and the side face of the top end of the supporting column (3), and the tail end of the fixing bolt (7) penetrates through the connecting holes (19) and is screwed with a fixing nut (6).
2. The mining mine safety protection support frame of claim 1, wherein: support column (3) bottom rigid coupling has mounting panel (1), just mounting panel (1) top is opened has mounting hole (2).
3. The mining mine safety protection support frame of claim 1, wherein: limiting plates (4) are fixedly connected to the inner side faces of the top ends of the supporting columns (3), and the connecting plates (5) are clamped to the top ends of the limiting plates (4).
4. The mining mine safety protection support frame of claim 1, wherein: the number of the reinforcing columns (8) is two, and the two reinforcing columns (8) are symmetrically distributed at the bottom ends of the first arc-shaped plate (9) and the second arc-shaped plate (15).
5. The mining mine safety protection support frame of claim 1, wherein: the first arc-shaped plate (9) is the same as the second arc-shaped plate (15) in size, and the top ends of the first arc-shaped plate (9) and the second arc-shaped plate (15) are clamped inside the U-shaped plate (12).
6. The mining mine safety protection support frame of claim 1, wherein: the connecting rods (14) are rotatably connected with the movable cavity (151), and the two connecting rods (14) are symmetrically distributed at the top end of the second arc-shaped plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061442.4U CN212337318U (en) | 2020-06-10 | 2020-06-10 | Mining industry mine safety protection support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061442.4U CN212337318U (en) | 2020-06-10 | 2020-06-10 | Mining industry mine safety protection support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212337318U true CN212337318U (en) | 2021-01-12 |
Family
ID=74077196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021061442.4U Expired - Fee Related CN212337318U (en) | 2020-06-10 | 2020-06-10 | Mining industry mine safety protection support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212337318U (en) |
-
2020
- 2020-06-10 CN CN202021061442.4U patent/CN212337318U/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: 20210112 Termination date: 20210610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |