CN212318077U - Underground coal mine filling mining supporting device - Google Patents
Underground coal mine filling mining supporting device Download PDFInfo
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- CN212318077U CN212318077U CN202020793411.1U CN202020793411U CN212318077U CN 212318077 U CN212318077 U CN 212318077U CN 202020793411 U CN202020793411 U CN 202020793411U CN 212318077 U CN212318077 U CN 212318077U
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- support column
- supporting
- support
- slide bar
- column
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Abstract
The utility model discloses a colliery is filling mining supporting device in pit, including first support column and second support column, first support column trailing flank fixed plate is equipped with the connecting loop bar, second support column trailing flank fixed plate is equipped with the connecting rod, the connecting rod inserts in the connecting loop bar, first support column and second support column bottom surface fixedly connected with base, it has the support slide bar to laminate sliding connection respectively in first support column and the second support column, support slide bar leading flank from the top down fixed a plurality of lugs that are equipped with of equidistance in proper order. The utility model discloses a counting assembly and drive arrangement have been set up, can utilize drive arrangement to realize rising or reducing the regulation to supporting device, and counting assembly can realize the rising or reducing of supporting the slide bar and realize the count simultaneously, conveniently adjusts strutting arrangement's height according to actual conditions to utilize connecting loop bar and connecting rod to mutually support, conveniently carry out horizontal interval to supporting device and adjust.
Description
Technical Field
The utility model relates to a coal mining equipment technical field specifically is a colliery is filling mining supporting device in pit.
Background
With the continuous development of the times, coal mining gradually becomes a social concern target, a supporting device is needed for underground coal mining, after mining is completed, filling needs to be carried out under a mine, and the supporting device also needs to be carried out for filling.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a colliery is filling exploitation supporting device in pit.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a colliery is filling mining supporting device in pit, including first support column and second support column, first support column trailing flank fixed plate is equipped with the connecting loop bar, second support column trailing flank fixed plate is equipped with the connecting rod, the connecting rod inserts in the connecting loop bar, first support column and second support column bottom surface fixedly connected with base, laminating sliding connection has the support slide bar respectively in first support column and the second support column, it is fixed to be equipped with a plurality of lugs in proper order to support slide bar leading flank from the top down, support slide bar top surface fixedly connected with damper, from the top down fixed mounting in proper order has counting assembly and drive arrangement on first support column and the second support column, the counting assembly input sets up with the lug relatively, the drive arrangement input sets up with the lug contact.
As a preferred technical scheme of the utility model, counting assembly includes the slide bar, the slide bar cambered surface end inserts and sets up with the lug relatively in the first support column, slide bar other end fixedly connected with fixed plate, the fixed extension spring that is equipped with between fixed plate side and the first support column side, the extension spring cover is on the slide bar, fixed plate another side is just setting up button counter input button, button counter passes through support frame and first support column fixed connection, fixed mounting has the battery on the support frame, battery and button counter electric connection.
As an optimized technical scheme of the utility model, distance between slide bar cambered surface end and the support slide bar is less than lug length.
As a preferred technical scheme of the utility model, drive arrangement includes the box, the box is fixed and is connected in first support column side and with first support column intercommunication, fixed mounting has small-size motor and storage battery respectively on the box lateral wall, storage battery and small-size motor electric connection, the small-size motor output inserts in the box with pivot fixed connection, pivot and gear fixed connection, the gear sets up with the lug meshing.
As an optimized technical scheme of the utility model, the spiro union has locking bolt on connecting the loop bar.
As an optimal technical scheme of the utility model, the spiro union has a plurality of screws on the base, damper includes bottom plate and roof, fixed a plurality of telescopic links between bottom plate and the roof, the cover has damping spring on the slide bar of telescopic link.
As a preferred technical scheme of the utility model, the inner wall both sides of first support column and second support column are the relatively fixed flange that is equipped with respectively, the fixed recess that is equipped with respectively on the support slide bar both sides face, the flange inserts in the recess, be equipped with the rubber layer between recess medial surface and the flange side, the rubber layer is fixed on the flange.
The utility model has the advantages that: this kind of colliery is filling exploitation supporting device in pit through having set up counting assembly and drive arrangement, can utilize drive arrangement to realize rising or reducing the regulation to supporting device, and counting assembly can realize the rising or reducing of supporting the slide bar simultaneously and realize the count, conveniently adjusts supporting device's height according to actual conditions to utilize connecting loop bar and connecting rod to mutually support, conveniently carry out horizontal interval to supporting device and adjust.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a coal mine underground filling mining support device of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a coal mine underground filling and mining support device;
FIG. 3 is a schematic diagram of a side view and a sectional structure of the supporting device for the filling mining in the coal mine;
fig. 4 is a schematic view of the top-view cross-sectional structure of the coal mine underground filling mining supporting device of the present invention.
In the figure: 1. a first support column; 2. a second support column; 3. connecting the loop bar; 4. a connecting rod; 5. a base; 6. supporting the sliding rod; 7. a damping mechanism; 8. a bump; 9. a counting device; 10. a drive device; 11. a slide bar; 12. a fixing plate; 13. an extension spring; 14. a button counter; 15. a gear; 16. a rotating shaft.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.
Example (b): as shown in the figures 1 and 2, respectively, fig. 3, fig. 4 shows, the utility model relates to a colliery is filling mining supporting device in pit, including first support column 1 and second support column 2, 1 trailing flank fixed plate of first support column is equipped with connection loop bar 3, 2 trailing flank fixed plates of second support column are equipped with connecting rod 4, connecting rod 4 inserts in the loop bar 3, 1 bottom surface fixedly connected with base 5 of first support column and 2 second support columns, it has support slide bar 6 to laminate sliding connection respectively in 1 and the second support column 2, 6 leading flanks from the top down of support slide bar are fixed and are equipped with a plurality of lugs 8 in proper order of equidistance, 6 top surface fixedly connected with damper 7 of support slide bar, from the top down fixed mounting has counting assembly 9 and drive arrangement 10 in proper order on 1 of first support column and the second support column 2, the 9 input of counting assembly sets up with lug 8 relatively, drive arrangement 10 input and the contact setting of lug 8.
Wherein, counting assembly 9 includes slide bar 11, 11 cambered surface ends of slide bar insert in first support column 1 and set up with lug 8 relatively, 11 other end fixedly connected with fixed plate 12 of slide bar, fixed being equipped with extension spring 13 between 12 sides of fixed plate and the 1 side of first support column, extension spring 13 overlaps on slide bar 11, 12 another sides of fixed plate are just to the setting of button of 14 input end of button counter, 14 pass through support frame and 1 fixed connection of first support column of button counter, fixed mounting has the battery on the support frame, battery and 14 electric connection of button counter.
Wherein, the distance between the arc end of the sliding rod 11 and the supporting sliding rod 6 is less than the length of the bump 8.
Wherein, drive arrangement 10 includes the box, and the box is fixed at first support column 1 side and with first support column 1 internal intercommunication be connected, and fixed mounting has small-size motor and storage battery respectively on the box lateral wall, storage battery and small-size motor electric connection, and the small-size motor output inserts in the box with pivot 16 fixed connection, pivot 16 and gear 15 fixed connection, gear 15 and the setting of 8 meshing of lug.
Wherein, the connecting sleeve rod 3 is screwed with a locking bolt.
Wherein, the spiro union has a plurality of screws on the base 5, and damper 7 includes bottom plate and roof, fixes a plurality of telescopic links between bottom plate and the roof, and the cover has damping spring on the slide bar of telescopic link.
The two sides of the inner wall of the first supporting column 1 and the two sides of the inner wall of the second supporting column 2 are respectively and oppositely fixedly provided with a convex plate, two side surfaces of the supporting slide bar 6 are respectively and fixedly provided with a groove, the convex plates are inserted into the grooves, a rubber layer is arranged between the inner side surface of each groove and the side surface of each convex plate, and the rubber layers are fixed on the convex plates.
The working principle is as follows:
during the use, utilize the screw on the base 5, realize whole fixed mounting, unscrew the locking bolt on connecting loop bar 3 simultaneously, the horizontal interval is adjusted in 4 positions of sliding connection pole.
Damper 7 includes bottom plate and roof, fixes a plurality of telescopic links between bottom plate and the roof, and the cover has damping spring on the slide bar of telescopic link, utilizes telescopic link slip and damping spring's effort, has realized having guaranteed whole device life to the buffering effect, improves and struts the effect.
When the height of the whole device needs to be changed according to actual conditions, the small-sized motor is directly started, because the gear 15 is meshed with the lug 8, the gear 15 can drive the supporting slide bar 6 to move in the rotating process, the length of the supporting slide bar 6 sliding out of the supporting column is changed, meanwhile, because the distance between the arc surface end of the slide bar 11 and the supporting slide bar 6 is smaller than the length of the lug 8, in the moving process of the supporting slide bar 6, the arc surface end of the slide bar 11 can be contacted with the lug 8, the stretching spring 13 acts, the fixed plate 12 can trigger the button counter 14, and because the front side surface of the supporting slide bar 6 is sequentially and equidistantly fixed with the lugs 8 from top to bottom, each lug 8 is contacted with the arc surface end of the slide bar 11, the number on the button counter 14 can be changed, the counting function is realized, and the sliding distance of the, the height of adjustment is conveniently confirmed.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a colliery is filling and exploiting supporting device in pit, includes first support column (1) and second support column (2), its characterized in that, first support column (1) trailing flank fixed plate is equipped with and connects loop bar (3), second support column (2) trailing flank fixed plate is equipped with connecting rod (4), connecting rod (4) insert in connecting loop bar (3), first support column (1) and second support column (2) bottom surface fixedly connected with base (5), it has support slide bar (6) to laminate sliding connection respectively in first support column (1) and the second support column (2), support slide bar (6) leading flank from the top down in proper order the equidistance fixed a plurality of lugs (8) that are equipped with, support slide bar (6) top surface fixedly connected with damper (7), from the top down in proper order fixed mounting has counting assembly (9) and drive arrangement (10) on first support column (1) and the second support column (2), the input end of the counting device (9) is opposite to the lug (8), and the input end of the driving device (10) is in contact with the lug (8).
2. The coal mine underground filling mining supporting device according to claim 1, wherein the counting device (9) comprises a sliding rod (11), the cambered surface end of the sliding rod (11) is inserted into the first supporting column (1) and is arranged opposite to the lug (8), the other end of the sliding rod (11) is fixedly connected with a fixing plate (12), an extension spring (13) is fixedly arranged between the side surface of the fixing plate (12) and the side surface of the first supporting column (1), the extension spring (13) is sleeved on the sliding rod (11), the other side surface of the fixing plate (12) is just opposite to the button setting of an input end of the button counter (14), the button counter (14) is fixedly connected with the first supporting column (1) through a supporting frame, a storage battery is fixedly mounted on the supporting frame, and the storage battery is electrically connected with the button counter (14).
3. The coal mine underground filling mining support device according to claim 2, characterized in that the distance between the arc end of the sliding rod (11) and the supporting sliding rod (6) is less than the length of the bump (8).
4. The coal mine underground filling mining supporting device is characterized in that the driving device (10) comprises a box body, the box body is fixed on the side face of the first supporting column (1) and communicated with the inside of the first supporting column (1), a small motor and a storage battery are fixedly mounted on the outer side wall of the box body respectively, the storage battery is electrically connected with the small motor, the output end of the small motor is inserted into the box body and fixedly connected with a rotating shaft (16), the rotating shaft (16) is fixedly connected with a gear (15), and the gear (15) is meshed with a lug (8).
5. The coal mine underground filling mining support device according to claim 1, characterized in that a locking bolt is screwed on the connecting loop bar (3).
6. The coal mine underground filling mining supporting device as claimed in claim 1, wherein a plurality of screws are screwed on the base (5), the damping mechanism (7) comprises a bottom plate and a top plate, a plurality of telescopic rods are fixed between the bottom plate and the top plate, and damping springs are sleeved on sliding rods of the telescopic rods.
7. The coal mine underground filling mining supporting device as claimed in claim 1, wherein two sides of the inner wall of the first supporting column (1) and the second supporting column (2) are respectively and oppositely fixedly provided with a convex plate, two side surfaces of the supporting slide rod (6) are respectively and fixedly provided with a groove, the convex plates are inserted into the grooves, a rubber layer is arranged between the inner side surface of each groove and the side surface of each convex plate, and the rubber layer is fixed on the convex plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793411.1U CN212318077U (en) | 2020-05-13 | 2020-05-13 | Underground coal mine filling mining supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793411.1U CN212318077U (en) | 2020-05-13 | 2020-05-13 | Underground coal mine filling mining supporting device |
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| Publication Number | Publication Date |
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| CN212318077U true CN212318077U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020793411.1U Active CN212318077U (en) | 2020-05-13 | 2020-05-13 | Underground coal mine filling mining supporting device |
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| CN (1) | CN212318077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263480A (en) * | 2021-12-29 | 2022-04-01 | 梁波 | Adjustable support middle partition column and construction method |
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2020
- 2020-05-13 CN CN202020793411.1U patent/CN212318077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263480A (en) * | 2021-12-29 | 2022-04-01 | 梁波 | Adjustable support middle partition column and construction method |
| CN114263480B (en) * | 2021-12-29 | 2024-02-23 | 梁波 | Adjustable support middle partition column and construction method |
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