CN218716874U

CN218716874U - Single hydraulic prop living body column

Info

Publication number: CN218716874U
Application number: CN202222921209.4U
Authority: CN
Inventors: 刘扬; 汤少连
Original assignee: Anhui Qiyang Intelligent Technology Co ltd
Current assignee: Anhui Qiyang Intelligent Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to a hydraulic prop technical field specifically is a hydraulic prop post that lives, including hydraulic prop main part and post cylinder that lives, the bottom fixedly connected with base of hydraulic prop main part, the post cylinder that lives has been installed to the inside of hydraulic prop main part, the top fixedly connected with supporting shoe of post cylinder that lives, the inside of post cylinder that lives is inserted and is equipped with the connecting piece, the surface cover of post cylinder that lives has the cover piece, the outside of cover piece articulates there is articulated piece, the bracing piece has been installed to the inside of articulated piece. The utility model discloses a be provided with bracing piece and backup pad, place the backup pad between two sets of connecting blocks, articulate the backup pad in the both sides of supporting shoe through inserting and establishing threaded rod and nut, with block inside the block groove, through the screw fixation, make bracing piece and backup pad and post cylinder form triangle-shaped, make the post cylinder that lives increase lifting surface area through the backup pad, and it is more convenient that the installation is got up in whole dismantlement.

Description

Single hydraulic prop living body column

Technical Field

The utility model relates to a hydraulic prop technical field specifically is a hydraulic prop live body post.

Background

Along with the development of society, the single hydraulic prop is used in many places at present, and mine fields and mine holes are one of the most common places where the single hydraulic prop is used, and the single hydraulic prop is often required to support the mine holes in the mine holes, so that casualties caused by collapse of the mine holes are avoided.

When part hydraulic prop supports in the mine opening, the local soil of part in the mine opening is comparatively soft, and need increase the stress area during the support, and the live body post does not possess the function that increases the atress, and simultaneously when the erection bracing frame, the support frame is comparatively troublesome with the post connection that lives.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic prop live body post to what provide does not possess in solving above-mentioned background art and increases the stress area and connect comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a single hydraulic prop living body column comprises a single hydraulic prop body and a living body column body, wherein the bottom end of the single hydraulic prop body is fixedly connected with a base, the inside of the single hydraulic prop body is provided with the living body column body, the top end of the living body column body is fixedly connected with a supporting block, a connecting piece is inserted into the living body column body, the surface of the living body column body is sleeved with a sleeve block, the outer side of the sleeve block is hinged with a hinged block, the inside of the hinged block is provided with a supporting rod, and the top end of the supporting rod is hinged with a clamping block;

the surface of the clamping block is provided with a fourth screw hole, the outer side of the supporting block is fixedly connected with a connecting block, a nut is inserted into the connecting block, the surface of the nut is provided with an inserting threaded rod, and the surface of the nut is provided with a supporting plate.

Preferably, the hinge block comprises an internal thread, the internal thread is formed in the hinge block, the hinge blocks are provided with two groups, and the hinge blocks are symmetrical to each other.

Preferably, the support rod comprises an external thread, the bottom end of the support rod is provided with an external thread, and the external thread is meshed with the internal thread.

Preferably, the supporting block includes a first screw hole, first screw hole has been seted up on the surface of supporting block, and first screw hole is equipped with four groups and sets up respectively in four opposite angles departments.

Preferably, the backup pad includes second screw hole, block groove and third screw hole, the second screw hole has been seted up on the surface of backup pad, the block groove has been seted up to the bottom of backup pad, the third screw hole has been seted up to the inboard in block groove.

Preferably, the clamping block is of a rectangular structure, and the clamping block and the clamping groove form a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with bracing piece and backup pad, place the backup pad between two sets of connecting blocks, articulate the backup pad in the both sides of supporting shoe through inserting and establishing threaded rod and nut, block the piece block inside the block groove, through the screw fixation, make bracing piece and backup pad and post cylinder form triangle-shaped, make the post cylinder of living increase lifting surface area through the backup pad, fix through external screw thread and internal thread between bracing piece and the articulated piece to it is more convenient to make the whole installation of dismantling.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the structure of the present invention;

fig. 2 is a three-dimensional schematic view of the support plate of the present invention;

fig. 3 is a front view of the structural support plate of the present invention;

fig. 4 is a schematic cross-sectional view of the hinge block of the present invention.

In the figure: 1. a single hydraulic prop body; 2. a base; 3. a plunger cylinder; 4. a connecting member; 5. sleeving a block; 6. a hinged block; 7. a support bar; 8. connecting blocks; 9. inserting a threaded rod; 10. a nut; 11. a support block; 12. a first screw hole; 13. a support plate; 14. a second screw hole; 15. a clamping groove; 16. a third screw hole; 17. a clamping block; 18. a fourth screw hole; 19. an external thread; 20. an internal thread.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of:

a single hydraulic prop living column comprises a single hydraulic prop main body 1 and a living column body 3, wherein the bottom end of the single hydraulic prop main body 1 is fixedly connected with a base 2, the inside of the single hydraulic prop main body 1 is provided with the living column body 3, the top end of the living column body 3 is fixedly connected with a supporting block 11, a connecting piece 4 is inserted into the living column body 3, the surface of the living column body 3 is sleeved with a sleeve block 5, the outer side of the sleeve block 5 is hinged with a hinge block 6, the inside of the hinge block 6 is provided with a supporting rod 7, and the top end of the supporting rod 7 is hinged with a clamping block 17;

the surface of the clamping block 17 is provided with a fourth screw hole 18, the outer side of the supporting block 11 is fixedly connected with a connecting block 8, a nut 10 is inserted into the connecting block 8, the surface of the nut 10 is provided with an inserted threaded rod 9, and the surface of the nut 10 is provided with a supporting plate 13.

Further, articulated piece 6 includes internal thread 20, and internal thread 20 has been seted up to articulated piece 6's inside, and articulated piece 6 is equipped with two sets ofly, and articulated piece 6 mutual symmetry, and it is connected with bracing piece 7 interconnect through internal thread 20 to be convenient for articulated piece 6.

Further, the bracing piece 7 includes external screw thread 19, and external screw thread 19 has been seted up to the bottom of bracing piece 7, and external screw thread 19 and internal thread 20 intermeshing are convenient for bracing piece 7 through external screw thread 19 and articulated piece 6 interconnect.

Further, the supporting block 11 includes first screw hole 12, and first screw hole 12 has been seted up on the surface of supporting block 11, and first screw hole 12 is equipped with four groups and sets up respectively in four opposite angles departments, and the supporting block 11 of being convenient for is connected with the support frame through first screw hole 12.

Further, the supporting plate 13 includes a second screw hole 14, a fastening groove 15 and a third screw hole 16, the second screw hole 14 is provided on the surface of the supporting plate 13, the fastening groove 15 is provided at the bottom end of the supporting plate 13, the third screw hole 16 is provided on the inner side of the fastening groove 15, and the supporting plate 13 is conveniently connected with the fastening block 17 and the supporting rod 7 through the fastening groove 15 and the third screw hole 16.

Furthermore, the engaging block 17 is rectangular, and the engaging block 17 and the engaging groove 15 form a suitable engaging structure, so that the engaging block 17 can be conveniently engaged in the engaging groove 15.

The working principle is as follows: when the staff uses this device, when needs use, single body hydraulic prop main part 1 and base 2 are well fixed in the bottom installation, insert bracing piece 7 and establish articulated piece 6 inside rotation bracing piece 7, make bracing piece 7 drive external screw thread 19 and connect in the inside rotation of internal thread 20, thereby make articulated piece 6 and bracing piece 7 interconnect, place backup pad 13 between two sets of connecting blocks 8, articulate backup pad 13 in the both sides of supporting shoe 11 through inserting threaded rod 9 and nut 10, block 17 inside block 15, fix fourth screw hole 18 and third screw hole 16 together through the screw, thereby make block 17 fix inside block 15, make bracing piece 7 and backup pad 13 and post body 3 form triangle-shaped, triangle-shaped has stability, thereby two sets of backup pads 13 are supported to be convenient for two sets of bracing pieces 7, thereby make post body 3 increase the lifting surface area through backup pad 13, fix and install through the screw simultaneously, and it is more convenient to carry out the fixed dismantlement installation through external screw thread 19 and internal thread 20 between bracing piece 7 and the articulated piece 6.

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.

Claims

1. The utility model provides a hydraulic prop post body of living, includes hydraulic prop main part (1) and post body of living (3), its characterized in that: the bottom end of the single hydraulic prop body (1) is fixedly connected with a base (2), a plunger cylinder (3) is arranged inside the single hydraulic prop body (1), a supporting block (11) is fixedly connected to the top end of the plunger cylinder (3), a connecting piece (4) is inserted into the plunger cylinder (3), a sleeve block (5) is sleeved on the surface of the plunger cylinder (3), a hinge block (6) is hinged to the outer side of the sleeve block (5), a supporting rod (7) is arranged inside the hinge block (6), and a clamping block (17) is hinged to the top end of the supporting rod (7);

fourth screw hole (18) have been seted up on the surface of block (17), outside fixedly connected with connecting block (8) of supporting shoe (11), nut (10) have been inserted to the inside of connecting block (8), threaded rod (9) have been inserted to the surface of nut (10) has been installed, backup pad (13) have been installed on the surface of nut (10).

2. The monoblock hydraulic prop of claim 1, wherein: articulated piece (6) include internal thread (20), internal thread (20) are seted up to the inside of articulated piece (6), articulated piece (6) are equipped with two sets ofly, and articulated piece (6) mutual symmetry.

3. The monoblock hydraulic prop of claim 2, wherein: the supporting rod (7) comprises an external thread (19), the external thread (19) is arranged at the bottom end of the supporting rod (7), and the external thread (19) is meshed with the internal thread (20).

4. The monoblock hydraulic prop living body column of claim 1, wherein: the supporting block (11) comprises a first screw hole (12), the surface of the supporting block (11) is provided with the first screw hole (12), and the first screw hole (12) is provided with four groups of screws which are respectively arranged at four opposite angles.

5. The monoblock hydraulic prop of claim 1, wherein: the utility model discloses a screw fastener, including backup pad (13), backup pad (13) are including second screw hole (14), block groove (15) and third screw hole (16), second screw hole (14) have been seted up on the surface of backup pad (13), block groove (15) have been seted up to the bottom of backup pad (13), third screw hole (16) have been seted up to the inboard in block groove (15).

6. The monoblock hydraulic prop of claim 5, wherein: the clamping block (17) is of a rectangular structure, and the clamping block (17) and the clamping groove (15) form a clamping proper structure.