CN209261804U - A kind of mine pump flange connection - Google Patents
A kind of mine pump flange connection Download PDFInfo
- Publication number
- CN209261804U CN209261804U CN201822167064.7U CN201822167064U CN209261804U CN 209261804 U CN209261804 U CN 209261804U CN 201822167064 U CN201822167064 U CN 201822167064U CN 209261804 U CN209261804 U CN 209261804U
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- CN
- China
- Prior art keywords
- flange connector
- lower flange
- connector
- hex bolts
- mine pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of mine pump flange connections, including upper flange connector, upper flange connector lower end is equipped with the first lower flange connector, upper flange connector upper end is opened up there are four hex bolts slot, four hex bolts slot specifications are consistent and do equidistant circle distribution about upper flange connector ring heart position, first lower flange connector lower end surface is opened up there are four circumscribed circular groove, four circumscribed circular groove specifications are consistent and do equidistant circle distribution about the first lower flange connector ring heart position, a kind of mine pump flange connection of the utility model, this mine pump flange connection replaces traditional external docking by setting limited block and movable block, flange connector is not until rotating above and below needing to rotate using upper, at this time, threaded hole alignment, improve flange connector matching efficiency up and down, it is arranged simultaneously Hex bolts slot, limits screw, improves joint efficiency during tightening nuts.
Description
Technical field
The utility model relates to a kind of connection structure, in particular to a kind of mine pump flange connection belongs to flange company
Connect technical field of structures.
Background technique
Current mine pump flange connection in the specific use process, has that installation effectiveness is slow, this is
Because the matching between upper and lower flange connector is relatively complicated, while the locking of bolt mounting structure is also more difficult, needs to this
Design a kind of mine pump flange connection.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of mine pump flanged joint
Structure, to solve the problems, such as to mention in above-mentioned background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of mine pump flange connection of the utility model, including upper flange connector, under the upper flange connector
End is equipped with the first lower flange connector, and upper flange connector upper end is opened up there are four hex bolts slot, four hex bolts
Slot specification is consistent and does equidistant circle distribution about upper flange connector ring heart position, under the first lower flange connector
End face is opened up there are four circumscribed circular groove, and four circumscribed circular groove specifications are consistent and about the first lower flange connector ring heart position
Equidistant circle distribution is done, the slot bottom of four hex bolts slots runs through between four circumscribed circular grooves respectively offers spiral shell
Pit, four threaded hole apertures are consistent, and upper flange connector upper end is set there are four screw, four screw ends
Design is adapted with four hex bolts slots respectively, four described screw one end penetrate lower end from four threaded hole upper ends respectively and wear
The lower end of the first lower flange connector is finally extended to out, a nut is equipped in four circumscribed circular grooves, described in four
Nut is adapted design with four circumscribed circular grooves respectively, and four nuts are connect with four screw threads respectively.
As a kind of optimal technical scheme of the utility model, the first lower flange connector upper end is fixedly installed with
Two lower flange connectors, the second lower flange connector upper end are fixedly installed with third lower flange connector, the upper flange
Connector lower end offers inside groove compatible with the second lower flange connector and third lower flange connector.
As a kind of optimal technical scheme of the utility model, the second lower flange connector upper end is fixedly installed with two
A movable block, two activity block specifications are consistent and do central symmetry about the second lower flange connector upper surface center location
Distribution.
As a kind of optimal technical scheme of the utility model, position corresponding with two movable blocks is opened up in the inside groove
There is annular groove, is fixedly mounted in the annular groove there are two limited block, two limited blocks do center about the annular groove slot heart
Symmetrical, two movable blocks slide in a ring groove.
As a kind of optimal technical scheme of the utility model, the third lower flange connector connects plus the second lower flange
The height of fitting is equal to the height of upper flange connector.
The beneficial effects of the utility model are: a kind of mine pump flange connection of the utility model, has installation effectiveness
High feature is compared in specific use with traditional mine pump flange connection, this mine pump flanged joint
Structure replaces traditional external docking by setting limited block and movable block, needs to rotate flange connector up and down using upper straight
Until not rotating, at this point, threaded hole is aligned, improve flange connector matching efficiency up and down, while hex bolts slot is set,
Screw is limited, improves joint efficiency during tightening nuts.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the hex bolts slot structure schematic diagram of the utility model；
Fig. 3 is the circumcircle slot structure schematic diagram of the utility model；
Fig. 4 is the schematic cross-sectional view of the utility model；
Fig. 5 is the movable block mounting structure schematic diagram of the utility model；
Fig. 6 is the limited block mounting structure schematic diagram of the utility model.
In figure: 1, upper flange connector；2, the first lower flange connector；3, hex bolts slot；4, circumscribed circular groove；5, screw thread
Hole；6, screw；7, the second lower flange connector；8, third lower flange connector；9, movable block；10, annular groove；11, limited block；
12, nut.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in figures 1 to 6, a kind of mine pump flange connection of the utility model, including upper flange connector 1, it is described on
1 lower end of flange connector is equipped with the first lower flange connector 2, and 1 upper end of upper flange connector is opened up there are four hex bolts
Slot 3, four 3 specifications of hex bolts slot are consistent and do equidistant circle distribution about 1 ring heart position of upper flange connector, described
First lower flange connector, 2 lower end surface is opened up there are four circumscribed circular groove 4, and four circumscribed 4 specifications of circular groove are consistent and about the
Once equidistant circle distribution is done in 2 ring heart position of flange connector, the slot bottom of four hex bolts slots 3 respectively with four
Through threaded hole 5 is offered between circumscribed circular groove 4, four 5 apertures of threaded hole are consistent, 1 upper end of upper flange connector
If there are four screws 6, four 6 ends of screw are adapted design, four screws 6 with four hex bolts slots 3 respectively
One end penetrates lower end from four 5 upper ends of threaded hole respectively and is pierced by the final lower end for extending to the first lower flange connector 2, four institutes
It states and is equipped with a nut 12 in circumscribed circular groove 4, four nuts 12 are adapted design with four circumscribed circular grooves 4 respectively, and four
A nut 12 is threadedly coupled with four screws 6 respectively.
Wherein, 2 upper end of the first lower flange connector is fixedly installed with the second lower flange connector 7, under described second
7 upper end of flange connector is fixedly installed with third lower flange connector 8, and 1 lower end of upper flange connector offers and second
Lower flange connector 7 and the compatible inside groove of third lower flange connector 8.
Wherein, 7 upper end of the second lower flange connector is fixedly mounted there are two movable block 9, and two movable blocks 9 are advised
Lattice are consistent and do central symmetry distribution about 7 upper surface center location of the second lower flange connector.
Wherein, position corresponding with two movable blocks 9 offers annular groove 10 in the inside groove, consolidates in the annular groove 10
There are two limited blocks 11 for Dingan County's dress, and two limited blocks 11 do central symmetry distribution about the 10 slot heart of annular groove, described in two
Movable block 9 slides in annular groove 10.
Wherein, the third lower flange connector 8 is equal to upper flange connector plus the height of the second lower flange connector 7
1 height.
Specifically, when the utility model is used, the second lower flange connector 7 and third lower flange connector 8 are inserted first
Enter into inside groove, two movable blocks 9 are located in annular groove 10 at this time, rotate upper flange connector 1, at this time two movable blocks 9 with
The relative position of two limited blocks 11 changes, and when upper flange connector 1, which turns to, to be rotated, two movable blocks 9 divide at this time
It is not contradicted with two limited blocks 11, at the same time, four threaded holes 5 opened up on upper flange connector 1 and the first lower flange connect
Four threaded holes 5 offered on fitting 2 are just aligned, and four screws 6 are inserted into four threaded holes 5 respectively, four at this time
The end of screw 6 is located in four hex bolts slots 3, is finally connected by the way that the completion of nut 12 is entire to flange connector
It connects.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or some technical characteristics in alignment
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of mine pump flange connection, which is characterized in that including upper flange connector (1), the upper flange connector
(1) lower end is equipped with the first lower flange connector (2), and upper flange connector (1) upper end is opened up there are four hex bolts slot
(3), four hex bolts slot (3) specifications are consistent and do equidistant circle distribution about upper flange connector (1) ring heart position,
First lower flange connector (2) lower end surface is opened up there are four circumscribed circular groove (4), four circumscribed circular groove (4) specifications one
It causes and does equidistant circle distribution about first lower flange connector (2) ring heart position, four hex bolts slots (3)
Slot bottom is respectively between four circumscribed circular grooves (4) through offering threaded hole (5), and four threaded hole (5) apertures are consistent, institute
Upper flange connector (1) upper end is stated to set there are four screw (6), four screw (6) ends respectively with four hex bolts slots
(3) it is adapted design, four described screw (6) one end penetrate lower end from four threaded hole (5) upper ends respectively and are pierced by final extension
To the lower end of the first lower flange connector (2), it is equipped with a nut (12) in four circumscribed circular grooves (4), described in four
Nut (12) is adapted design with four circumscribed circular grooves (4) respectively, four nuts (12) respectively with four screw (6) screw threads
Connection.
2. a kind of mine pump flange connection according to claim 1, which is characterized in that the first lower flange connection
Part (2) upper end is fixedly installed with the second lower flange connector (7), and the second lower flange connector (7) upper end is fixedly installed with
Third lower flange connector (8), upper flange connector (1) lower end offer and the second lower flange connector (7) and third
The compatible inside groove of lower flange connector (8).
3. a kind of mine pump flange connection according to claim 2, which is characterized in that the second lower flange connection
Part (7) upper end is fixedly mounted there are two movable block (9), and two movable block (9) specifications are consistent and about the second lower flange company
Fitting (7) upper surface center location does central symmetry distribution.
4. a kind of mine pump flange connection according to claim 3, which is characterized in that in the inside groove with two work
The corresponding position of motion block (9) offers annular groove (10), in the annular groove (10) there are two fixed installations limited block (11), two
A limited block (11) does central symmetry distribution about annular groove (10) slot heart, and two movable blocks (9) are in annular groove
(10) sliding in.
5. a kind of mine pump flange connection according to claim 2, which is characterized in that the third lower flange connection
Part (8) is equal to the height of upper flange connector (1) plus the height of the second lower flange connector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167064.7U CN209261804U (en) | 2018-12-24 | 2018-12-24 | A kind of mine pump flange connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167064.7U CN209261804U (en) | 2018-12-24 | 2018-12-24 | A kind of mine pump flange connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261804U true CN209261804U (en) | 2019-08-16 |
Family
ID=67560861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167064.7U Active CN209261804U (en) | 2018-12-24 | 2018-12-24 | A kind of mine pump flange connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261804U (en) |
-
2018
- 2018-12-24 CN CN201822167064.7U patent/CN209261804U/en active Active
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