CN211116050U - Modularized hydraulic telescopic assembly used under mine - Google Patents
Modularized hydraulic telescopic assembly used under mine Download PDFInfo
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- CN211116050U CN211116050U CN201922157355.2U CN201922157355U CN211116050U CN 211116050 U CN211116050 U CN 211116050U CN 201922157355 U CN201922157355 U CN 201922157355U CN 211116050 U CN211116050 U CN 211116050U
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- bottom plate
- guide cylinder
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- hydraulic telescoping
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Abstract
The utility model discloses a modularized hydraulic telescopic component used under mine, belonging to the technical field of coal mine hydraulic support devices; it comprises a bottom plate; a plurality of mounting holes are formed in the bottom plate, and two parallel supporting plates are arranged on one side end face of the bottom plate along the thickness direction of the bottom plate; a guide cylinder is arranged between the two supporting plates; the axis of the inner hole on the guide cylinder is parallel to the intersection line of the support plate and the bottom plate; a hydraulic telescopic rod is arranged in the guide cylinder; two ends of the hydraulic telescopic rod respectively extend out of the guide cylinders to be arranged; a fixing frame in an annular structure is detachably arranged between the two supporting plates; the inner hole in the middle of the fixing frame is opposite to the inner hole of the guide cylinder; the stiff end of hydraulic telescoping rod is installed on the fixed frame, and serve at hydraulic telescoping rod's flexible still detachable and install the connector, it is inconvenient to have solved the installation when installing hydraulic means, can not carry out standardized management, still has simultaneously to be difficult to dismantle the problem of maintaining hydraulic means.
Description
Technical Field
The utility model relates to a hydraulic support technical field under the ore deposit, concretely relates to use flexible subassembly of modularization hydraulic pressure under the ore deposit.
Background
The hydraulic support is an important device widely applied to underground operation support, the existing hydraulic support is used by directly fixing a corresponding rack of a hydraulic appliance on the existing equipment in a mine by means of welding and the like, obviously, the operation method is not beneficial to using tools in a standardized way, and meanwhile, the hydraulic appliance installed by the means is difficult to disassemble and maintain, so that the effective installation of the hydraulic appliance is realized by considering a modularized installation structure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a use modularization hydraulic telescoping assembly under mine to there is the installation inconvenience when solving current installation hydraulic means, can not carry out standardized management, still has the problem that is difficult to dismantle the maintenance to hydraulic means simultaneously.
In order to solve the above problem, the utility model provides a following technical scheme:
a modular hydraulic telescopic assembly for underground mine comprises a bottom plate; a plurality of mounting holes are formed in the bottom plate, and two parallel supporting plates are arranged on one side end face of the bottom plate along the thickness direction of the bottom plate; a guide cylinder is arranged between the two supporting plates; the axis of the inner hole on the guide cylinder is parallel to the intersection line of the support plate and the bottom plate; a hydraulic telescopic rod is arranged in the guide cylinder; two ends of the hydraulic telescopic rod respectively extend out of the guide cylinders to be arranged; a fixing frame in an annular structure is detachably arranged between the two supporting plates; the inner hole in the middle of the fixing frame is opposite to the inner hole of the guide cylinder; the stiff end of hydraulic telescoping rod is installed on the fixed frame, and the connector is installed to flexible serving of hydraulic telescoping rod still detachable.
Preferably, the fixed frame is a frame body with a square structure; limiting bosses are respectively arranged on the opposite end surfaces of the two supporting plates; and through holes are respectively arranged at the positions of the limiting bosses corresponding to the fixing frame, and the connecting rods penetrate through the through holes to be arranged.
Furthermore, two sides of the connecting rod extending out of the supporting plate are respectively provided with an R-shaped pin.
Preferably, a plurality of reinforcing ribs in a triangular plate structure are further arranged between the supporting plate and the bottom plate along the width direction of the supporting plate.
Furthermore, the mounting hole sets up between two adjacent strengthening ribs, and still opens the bar hole in the backup pad near the position department of fixed frame bottom side down.
Preferably, the connector is an ear plate structure with a connecting hole in the middle.
The utility model discloses beneficial effect:
the utility model modularizes and improves the hydraulic telescopic supporting device commonly used in the mine, uses the bottom plate as a connecting plate between the hydraulic supporting part and the original frame part, and sets a mounting hole for connecting and fixing on the bottom plate, and sets a guide cylinder and a fixing frame by utilizing the space between two supporting plates, thereby satisfying the installation of the middle cylinder and the fixed end of the hydraulic supporting device; thereby it is inconvenient to have the installation when having solved current installation hydraulic means effectively, can not carry out standardized management, still has simultaneously to be difficult to dismantle the problem of maintaining to hydraulic means, and another is convenient, the utility model discloses still have simple structure, it is convenient to process, and the dismouting is rapid, does benefit to advantages such as using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention in an embodiment;
FIG. 2 is a top view of FIG. 1;
description of reference numerals: 1. bottom plate, 1A, mounting hole, 2, backup pad, 2A, bar hole, 3, guide cylinder, 4, hydraulic telescoping rod, 5, fixed frame, 6, connector, 7, connecting rod, 8, R type round pin, 9, strengthening rib.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1 and 2, the present embodiment provides a modular hydraulic telescoping assembly for use in mines, which includes a base plate 1; a plurality of mounting holes 1A are formed in the bottom plate 1, and two parallel supporting plates 2 are arranged on one side end face of the bottom plate 1 along the thickness direction of the bottom plate 1; a guide cylinder 3 is arranged between the two support plates 2; the axis of the inner hole on the guide cylinder 3 is parallel to the intersection line of the support plate 2 and the bottom plate 1; a hydraulic telescopic rod 4 is arranged in the guide cylinder 3; two ends of the hydraulic telescopic rod 4 respectively extend out of the guide cylinder 3 for arrangement; a fixing frame 5 in an annular structure is detachably arranged between the two supporting plates 2; the inner hole in the middle of the fixed frame 5 is opposite to the inner hole of the guide cylinder 3; the stiff end of hydraulic telescoping rod 4 is installed on fixed frame 5, and the flexible of hydraulic telescoping rod 4 is served and still detachable installs connector 6.
Preferably, the fixing frame 5 is a frame body with a square structure; limiting bosses are respectively arranged on the opposite end surfaces of the two supporting plates 2; and through holes are respectively arranged at the positions of the limiting bosses corresponding to the fixed frame 5, and the connecting rod 7 passes through the through holes for setting. The limiting table 2A is arranged to limit the hydraulic assembly in the middle, and meanwhile, a certain guiding effect is achieved on the connecting rod 7.
The two sides of the connecting rod 7 extending out of the supporting plate 2 are respectively provided with an R-shaped pin 8. The purpose of setting up R type round pin 8 is in order to place connecting rod 7 and take place to slide by a wide margin along the axial on backup pad 2, makes the device appear the potential safety hazard.
And 4 reinforcing ribs 9 in a triangular plate structure are further arranged between the supporting plate 2 and the bottom plate 1 along the width direction of the supporting plate 2. The purpose of the ribs 9 is to increase the structural strength of the support plate 2 and to make the device more stable in stress.
The mounting hole 1A is provided between two adjacent reinforcing ribs 9, and a strip-shaped hole 2A is further formed in the support plate 2 at a position close to the lower bottom side of the fixed frame 5. In this embodiment, the reinforcing ribs 9 and the mounting holes 1A are uniformly provided on the bottom plate 1, and the plurality of mounting holes 1A can be fixed by using a plurality of bolt assemblies, and can also have an effect of replacing mounting positions to be suitable for different underground assemblies.
The connector 6 is an ear plate structure with a connecting hole in the middle.
Claims (6)
1. The utility model provides a use modularization hydraulic telescoping assembly in pit which characterized in that: it comprises a bottom plate (1); a plurality of mounting holes (1A) are formed in the bottom plate (1), and two parallel supporting plates (2) are arranged on one side end face of the bottom plate (1) along the thickness direction of the bottom plate (1); a guide cylinder (3) is arranged between the two support plates (2); the axis of the inner hole on the guide cylinder (3) is parallel to the intersection line of the support plate (2) and the bottom plate (1); a hydraulic telescopic rod (4) is arranged in the guide cylinder (3); two ends of the hydraulic telescopic rod (4) respectively extend out of the guide cylinder (3) to be arranged; a fixing frame (5) with an annular structure is also detachably arranged between the two supporting plates (2); an inner hole in the middle of the fixed frame (5) is opposite to an inner hole of the guide cylinder (3); the stiff end of hydraulic telescoping rod (4) is installed on fixed frame (5), and the flexible of hydraulic telescoping rod (4) is served and still detachable installs connector (6).
2. The modular hydraulic telescoping assembly for underground mining of claim 1, wherein: the fixed frame (5) is a frame body with a square structure; limiting bosses are respectively arranged on the opposite end surfaces of the two supporting plates (2); and through holes are respectively formed in the positions, opposite to the fixing frame (5), of the limiting bosses, and the connecting rods (7) penetrate through the through holes to be arranged.
3. The modular hydraulic telescoping assembly for underground mining of claim 2, wherein: r-shaped pins (8) are respectively arranged on two sides of the connecting rod (7) extending out of the supporting plate (2).
4. The modular hydraulic telescoping assembly for underground mining of claim 1, wherein: a plurality of reinforcing ribs (9) with a triangular plate structure are also arranged between the supporting plate (2) and the bottom plate (1) along the width direction of the supporting plate (2).
5. The modular hydraulic telescoping assembly for underground mining of claim 4, wherein: the mounting hole (1A) is arranged between two adjacent reinforcing ribs (9), and a strip-shaped hole (2A) is further formed in the position, close to the lower bottom side of the fixing frame (5), on the supporting plate (2).
6. The modular hydraulic telescoping assembly for underground mining of claim 1, wherein: the connector (6) is of an ear plate structure with a connecting hole in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157355.2U CN211116050U (en) | 2019-12-05 | 2019-12-05 | Modularized hydraulic telescopic assembly used under mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157355.2U CN211116050U (en) | 2019-12-05 | 2019-12-05 | Modularized hydraulic telescopic assembly used under mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211116050U true CN211116050U (en) | 2020-07-28 |
Family
ID=71720700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157355.2U Active CN211116050U (en) | 2019-12-05 | 2019-12-05 | Modularized hydraulic telescopic assembly used under mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211116050U (en) |
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2019
- 2019-12-05 CN CN201922157355.2U patent/CN211116050U/en active Active
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