CN218150986U

CN218150986U - Single telescopic upright post for quickly connecting hydraulic support

Info

Publication number: CN218150986U
Application number: CN202222857382.2U
Authority: CN
Inventors: 段有省; 胡金鹏; 叶林; 纪旭
Original assignee: Yingkou Yusheng General Equipment Co ltd
Current assignee: Yingkou Yusheng General Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2022-12-27
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a single flexible stand of high-speed joint hydraulic support, include the outer jar and install the well jar at the outer jar inner wall, the top of outer jar is fixed with the sealing washer, the top of outer jar is provided with and is used for compressing tightly and then increase the compaction subassembly of sealed effect to the sealing washer, the surface of well jar is provided with the coupling assembling that is used for with outside hydraulic support high-speed joint, the compaction subassembly includes the arc clamp plate of slidable mounting in outer jar top both sides, the utility model relates to a single flexible stand technical field. This quick connection hydraulic support's single flexible stand through the pull-up pressure disk for pressure disk and carousel separation, then rotate the pressure disk, through two solid pieces of connecting rod pulling, and then make two arc clamp plates be close to each other, and then make two arc clamp plates compress tightly the sealing washer, can improve the leakproofness between outer jar and the well jar, through the setting of spacing subassembly, be convenient for lock the countershaft, and then make stable seal.

Description

Single telescopic stand column capable of being quickly connected with hydraulic support

Technical Field

The utility model relates to a single flexible stand technical field specifically is a single flexible stand of high-speed joint hydraulic support.

Background

Current single flexible stand outer casing and well jar contact department generally only realize sealedly through a sealing washer, and sealed effect is general, and single flexible stand be not convenient for with outside hydraulic support high-speed joint, consequently, the utility model provides a high-speed joint hydraulic support's single flexible stand to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a single flexible stand of high-speed joint hydraulic support has solved current single flexible stand outer cylinder and well jar contact department and has generally only realized sealing through a sealing washer, and sealed effect is general, and the single flexible stand be not convenient for with outside hydraulic support high-speed joint, the problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a single flexible stand of high-speed joint hydraulic support, includes the outer jar and installs the well jar at the outer jar inner wall, the top of outer jar is fixed with the sealing washer, the top of outer jar is provided with and is used for compressing tightly the compaction subassembly that and then increases sealed effect to the sealing washer, the surface of well jar is provided with the coupling assembling that is used for with outside hydraulic support high-speed joint.

Preferably, the compaction subassembly includes the arc clamp plate of slidable mounting in outer jar top both sides, two the top of arc clamp plate all is fixed with solid piece, the top of outer jar is fixed with the folded plate, the top of folded plate is rotated and is run through there is the pivot, the fixed surface of pivot has the center disk, the both sides of center disk bottom all are rotated there is the connecting rod, and are adjacent the connecting rod rotates with solid piece to be connected, the top of pivot is fixed with the carousel, be provided with on the folded plate and carry out spacing subassembly to the pivot.

Preferably, the limiting assembly comprises a lower pull spring rod fixed at the top of the arc-shaped pressing plate, a connecting block is fixed at the top end of the lower pull spring rod, a pressing plate is fixed at the bottom of the connecting block, a first meshing groove is formed in the bottom of the pressing plate, and a second meshing groove matched with the first meshing groove in use is formed in the top of the rotating disc.

Preferably, the connecting assembly comprises a flange fixed on the surface of the middle cylinder, and connecting bolts penetrate through top bolts of the flange.

Preferably, the number of the connecting bolts is at least four, and a flange plate is also fixed on the external hydraulic support.

Preferably, the sliding chutes matched with the arc-shaped pressing plates for use are formed in the two sides of the top of the outer cylinder, and the inner side of the sealing ring is in contact with the outer side of the middle cylinder.

Advantageous effects

The utility model provides a single flexible stand of high-speed joint hydraulic support. Compared with the prior art, the method has the following beneficial effects:

(1) This quick connection hydraulic support's single flexible stand through the pull-up pressure disk for pressure disk and carousel separation, then rotate the pressure disk, through two solid pieces of connecting rod pulling, and then make two arc clamp plates be close to each other, and then make two arc clamp plates compress tightly the sealing washer, can improve the leakproofness between outer cylinder and the well jar, through the setting of spacing subassembly, be convenient for lock the countershaft, and then make stable sealing.

(2) When the middle cylinder is required to be connected with an external hydraulic support, the flange plate on the middle cylinder is aligned with the flange plate on the hydraulic support, and the quick connection is realized through the connecting bolt.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

fig. 2 is a schematic view of the structure of the compaction assembly of the present invention;

fig. 3 is a schematic view of the local structure of the compacting assembly of the present invention;

fig. 4 is a schematic view of the lower structure of the center plate of the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 2;

fig. 6 is a schematic view of the pressure plate structure of the present invention.

In the figure: 1-outer cylinder, 2-middle cylinder, 3-sealing ring, 4-compacting assembly, 41-arc pressing plate, 42-fixed block, 43-folded plate, 44-rotating shaft, 45-central disc, 46-connecting rod, 47-rotating disc, 48-limiting assembly, 481-lower pull spring rod, 482-connecting block, 483-pressing disc, 484-first meshing groove, 485-second meshing groove, 5-connecting assembly, 51-flange plate, 52-connecting bolt and 6-sliding groove.

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.

Referring to fig. 1-6, the present invention provides two technical solutions: the method specifically comprises the following embodiments:

example 1

The utility model provides a single flexible stand of high-speed joint hydraulic support, includes outer jar 1 and installs well jar 2 at 1 inner wall of outer jar, and the top of outer jar 1 is fixed with sealing washer 3, and the top of outer jar 1 is provided with and is used for compressing tightly and then increase the compaction subassembly 4 of sealed effect to sealing washer 3, and the surface of well jar 2 is provided with and is used for the coupling assembling 5 with outside hydraulic support high-speed joint.

Compaction subassembly 4 includes arc pressing plate 41 of slidable mounting in 1 top both sides of outer jar, the top of two arc pressing plates 41 all is fixed with solid piece 42, the top of outer jar 1 is fixed with folded plate 43, the top of folded plate 43 is rotated and is run through pivot 44, the fixed surface of pivot 44 has center disk 45, the both sides of center disk 45 bottom all are rotated there is connecting rod 46, two connecting rods 46 are central symmetry and set up, adjacent connecting rod 46 rotates with solid piece 42 and is connected, the top of pivot 44 is fixed with carousel 47, be convenient for drive pivot 44 and rotate, be provided with on the folded plate 43 and carry out spacing subassembly 48 to pivot 44.

Spacing subassembly 48 is including fixing the drop-down spring bar 481 at arc clamp plate 41 top, can drop-down link block 482, and then make pressure disk 483 can laminate with carousel 47, the top of drop-down spring bar 481 is fixed with link block 482, the bottom of link block 482 is fixed with pressure disk 483, the bottom of pressure disk 483 is provided with first meshing groove 484, second meshing groove 485 that uses with first meshing groove 484 cooperation is seted up at the top of carousel 47, first meshing groove 484 and second meshing groove 485 intermeshing, and then can carry out spacing locking to carousel 47.

The connecting assembly 5 comprises a flange 51 fixed on the surface of the middle cylinder 2, and connecting bolts 52 are penetrated through the top bolts of the flange 51.

At least four connecting bolts 52 are provided, and a flange 51 is fixed on the outer hydraulic support, and can be aligned with the flange 51 on the surface of the middle cylinder 2 and quickly connected together through the connecting bolts 52.

The spout 6 that the cooperation of arc clamp plate 41 was used is all seted up to the both sides at outer jar 1 top, and the inboard of sealing washer 3 contacts with the outside of well jar 2.

Example 2

Spacing subassembly 48 is including fixing the pull-down spring bar 481 at arc clamp plate 41 top, can drop down even piece 482, and then make pressure disk 483 can laminate with carousel 47, the top of pull-down spring bar 481 is fixed with even piece 482, the bottom of even piece 482 is fixed with pressure disk 483, the bottom of pressure disk 483 is provided with first joggle groove 484, the top of carousel 47 is seted up with first joggle groove 484 cooperation second joggle groove 485 that uses, first joggle groove 484 and second joggle groove 485 intermeshing, and then can carry out spacing locking to carousel 47.

And those not described in detail in this specification are well within the skill of the art.

During operation, go up and draw pressure disk 483, make pressure disk 483 and carousel 47 separate, then rotate pressure disk 47, stimulate two solid blocks 42 through connecting rod 46, and then make two arc clamp plates 41 be close to each other, and then make two arc clamp plates 41 compress tightly sealing washer 3, make sealing washer 3 can stably laminate the surface at well jar 2, realize sealed, then loosen pressure disk 483, under the spring action of pull-down spring bar 481, pressure disk 483 resets fast, first meshing groove 484 and second meshing groove 485 mesh chucking, and then can carry out spacingly to carousel 47, thereby make pivot 44 can be locked, make two arc clamp plates 41 can stably compress tightly sealing washer 3, when needing to be connected well jar 2 and outside hydraulic support, align two ring flanges 51, realize the high-speed joint through connecting bolt 52.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single flexible stand of high-speed joint hydraulic support, includes outer jar (1) and installs well jar (2) at outer jar (1) inner wall, its characterized in that: the top of outer jar (1) is fixed with sealing washer (3), the top of outer jar (1) is provided with and is used for compressing tightly and then increase the compaction subassembly (4) of sealed effect to sealing washer (3), the surface of well jar (2) is provided with coupling assembling (5) that are used for with outside hydraulic support high-speed joint.

2. The single telescopic column of a quick connect hydraulic support of claim 1, wherein: compaction subassembly (4) are including arc clamp plate (41) of slidable mounting in outer jar (1) top both sides, two the top of arc clamp plate (41) all is fixed with solid piece (42), the top of outer jar (1) is fixed with folded plate (43), the top of folded plate (43) is rotated and is run through pivot (44), the fixed surface of pivot (44) has central disk (45), the both sides of central disk (45) bottom all are rotated and have connecting rod (46), and are adjacent connecting rod (46) are rotated with solid piece (42) and are connected, the top of pivot (44) is fixed with carousel (47), be provided with on folded plate (43) and carry out spacing subassembly (48) to pivot (44).

3. The single telescopic column of a quick connect hydraulic support of claim 2, wherein: spacing subassembly (48) is including fixing pull-down spring pole (481) at arc clamp plate (41) top, the top of pull-down spring pole (481) is fixed with linking piece (482), the bottom of linking piece (482) is fixed with pressure disk (483), the bottom of pressure disk (483) is provided with first joggle groove (484), second joggle groove (485) of using with first joggle groove (484) cooperation are seted up at the top of carousel (47).

4. The single telescopic column of a quick connect hydraulic support of claim 1, wherein: the connecting assembly (5) comprises a flange plate (51) fixed on the surface of the middle cylinder (2), and connecting bolts (52) penetrate through top bolts of the flange plate (51).

5. The single telescopic column of a quick connect hydraulic mount of claim 4, wherein: the number of the connecting bolts (52) is at least four, and a flange plate (51) is also fixed on the external hydraulic support.

6. The single telescopic column of a quick connect hydraulic mount of claim 1, wherein: the sliding chutes (6) matched with the arc-shaped pressing plates (41) are formed in the two sides of the top of the outer cylinder (1), and the inner side of the sealing ring (3) is in contact with the outer side of the middle cylinder (2).