CN210917361U

CN210917361U - Pile breaking machine convenient for quick connection for building

Info

Publication number: CN210917361U
Application number: CN201920684723.6U
Authority: CN
Inventors: 姜恒超; 黄学斌; 莫彬; 杨志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-07-03
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a pile breaking machine for building convenient to connect fast, including casing, bayonet socket and dop, the hydro-cylinder is installed to one side of casing, the hydro-cylinder is relative casing one side is installed the sleeve pipe, the bayonet socket sets up in hydro-cylinder adjacent casing one side, the bayonet socket is relative casing one side is provided with the dop, wherein, the inside of sleeve pipe runs through there is the ejector pin, the one end of ejector pin is connected with the output of hydro-cylinder; the bottom of fixed plate is provided with the fixed pin, the inboard dop internally mounted of apron has the bearing, the jack has been seted up to dop inside between the bearing. This pile breaking machine for building be convenient for high-speed joint is provided with the bearing at the both ends of jack, and bearing connected mode has reduced the frictional force between fixed pin and the jack for the fixed pin is convenient for more at the jack internal rotation, thereby makes when broken stake machine monomer is connected, is convenient for carry out swivelling joint to bayonet socket and dop, and then is convenient for broken quick erection joint of stake machine.

Description

Pile breaking machine convenient for quick connection for building

Technical Field

The utility model relates to a broken stake machine technical field specifically is a broken stake machine of quick-operation joint of being convenient for building.

Background

For the building of reinforced concrete structure, pile is the indispensable building foundation before the building, in order to satisfy the needs of architectural mechanics, the foundation pile needs and can stable linking between the building body of bottom surface, the general building pile method is to expose a part on ground with foundation pile body top for the reinforcing bar part complete the reservation of foundation pile body upper end is on ground, then when carrying out ground building linking, make ground steel bar foundation can directly link up with the reinforcing bar of foundation pile body, then improve the stability of building linking through concrete grouting, to the foundation pile body on ground, before carrying out ground building linking, need break the concrete of foundation pile body from steel bar structure, need accomplish the abolishment of foundation pile body concrete with the help of broken stake machine this moment.

Pile breaking machines in the current market are usually connected in an assembled mode, the pile breaking machines are directly connected through a single shaft pin and a connecting plate when being connected, the shaft pin directly connected is seriously abraded in the pile breaking process, single pile breaking machines are not convenient to rotate in the connecting process, and quick connection is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken stake machine of high-speed joint of being convenient for building to solve the broken stake machine on the existing market that the above-mentioned background art provided and often adopt assembled connection, broken stake machine directly connects through single pivot and connecting plate when connecting, at the in-process of broken stake, the pivot wearing and tearing of lug connection are more serious, and the broken stake machine monomer of being not convenient for rotate among the connection process, the problem of high-speed joint of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a pile breaking machine convenient for quick connection for buildings comprises a shell, a bayonet and a chuck, wherein an oil cylinder is installed on one side of the shell, a sleeve is installed on one side of the shell opposite to the oil cylinder, the bayonet is arranged on one side of the shell adjacent to the oil cylinder, the chuck is arranged on one side of the shell opposite to the bayonet, wherein,

the oil cylinder is arranged on the side face of the shell through a flange plate, the flange plate is connected with the shell through a mounting bolt, a first oil pipe joint is arranged on the surface of the oil cylinder, a second oil pipe joint is arranged on the surface of the shell on one side of the first oil pipe joint, the sleeve penetrates through the interior of the shell and is connected with the oil cylinder, the sleeve is arranged on the side face of the shell through the flange plate and the mounting bolt, a push rod penetrates through the interior of the sleeve, and one end of the push rod is connected with the output end of the oil cylinder;

the utility model discloses a bayonet socket, including casing, fixed bolt, fixed pin, inboard dop internally mounted has a bearing, the inside jack that has seted up of dop between the bearing, the upper surface of casing is provided with the hook seat, the relative casing surface mounting of bayonet socket has the apical ring, the bottom of apical ring is connected with the fixed plate, the fixed plate is connected with the casing through fixing bolt, the bottom of fixed plate is provided with the fixed pin, the fixed pin runs through the fixed slot of bayonet socket upper end and bayonet socket bottom and is connected, the both sides of dop are provided with the apron.

Preferably, the bayonet is of a U-shaped structure, and the U-shaped opening of the bayonet is clamped with the clamping head.

Preferably, the top ring, the fixing plate and the fixing pin are of an integral structure, the fixing plate is connected with the shell through bolts, and the length of the fixing pin is larger than the opening distance of the bayonet.

Preferably, the cover plate is connected with the clamping head through a bolt, the cover plate is installed in an embedded mode, and the upper surface of the cover plate is flush with the surface of the clamping head.

Preferably, the bearing is provided with a group of two bearings, and the bearings are arranged at two ends of the jack close to the cover plate.

Preferably, the jack is connected with the fixing pin in a rotating mode through a bearing, and the diameter of the fixing pin is matched with the inner diameter of the bearing in the jack.

Compared with the prior art, the beneficial effects of the utility model are that: this pile breaking machine for building convenient to high-speed joint:

1. the pile breaking machine is provided with a fixing pin mechanism which is of an integrated structure and consists of a top ring, a fixing plate, a fixing bolt and a fixing pin, the fixing pin is convenient to mount on the surface of a shell through the fixing bolt, the fixing pin in a bolt connection mode is convenient to rapidly dismount and mount, and meanwhile, the mounting stability of the fixing pin can be ensured, so that the position of the fixing pin can be fixed, and the influence on the stability of the pile breaking machine caused by the loosening of the fixing pin in the pile breaking process;

2. the bearings are arranged at the two ends of the jack, so that the fixing pin penetrates through the inside of the bearing when inserted into the jack, the fixing pin is tightly connected with the inside of the bearing, and the friction force between the fixing pin and the jack is reduced by the connection mode of the bearings, so that the fixing pin can more conveniently rotate in the jack, the bayonet and the chuck can be conveniently connected in a rotating manner when the pile breaking machine is connected with the single pile breaking machine, and the quick installation and connection of the pile breaking machine are further facilitated;

3. the cover plate is arranged, the cover plate is installed on the surface of the clamping head corresponding to the bearing through a screw, the cover plate is convenient to install and detach in a screw installation mode, and when the bearing is damaged and breaks down, the bearing is convenient to maintain and replace through detaching the cover plate.

Drawings

FIG. 1 is a schematic view of a top view of a pile breaker for construction, which is convenient for quick connection;

FIG. 2 is a schematic structural view of the pile breaking machine for construction convenient for quick connection of the present invention;

FIG. 3 is a schematic left-view structural diagram of the pile breaking machine for construction convenient for quick connection of the present invention;

FIG. 4 is a schematic diagram of a right-view structure of the pile breaking machine for construction convenient for quick connection of the present invention;

fig. 5 is the schematic diagram of the local enlarged structure at a position a in fig. 4 of the pile breaking machine for construction convenient for quick connection.

In the figure: 1. the oil pipe fixing device comprises a shell, 2, an oil cylinder, 3, a flange plate, 4, a mounting bolt, 5, a first oil pipe joint, 6, a second oil pipe joint, 7, a sleeve, 8, an ejector rod, 9, a hook seat, 10, a bayonet, 11, an ejector ring, 12, a fixing plate, 13, a fixing bolt, 14, a fixing pin, 15, a fixing groove, 16, a clamping head, 17, a cover plate, 18, a screw, 19, a bearing, 20 and a jack.

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. 1-5, the present invention provides a technical solution: the utility model provides a quick-connect's broken stake machine for building, includes casing 1, hydro-cylinder 2, ring flange 3, construction bolt 4, first oil pipe joint 5, second oil pipe joint 6, sleeve pipe 7, ejector pin 8, hook seat 9, bayonet socket 10, apical ring 11, fixed plate 12, fixing bolt 13, fixed pin 14, fixed slot 15, dop 16, apron 17, screw 18, bearing 19 and jack 20, hydro-cylinder 2 is installed to one side of casing 1, the hydro-cylinder 2 is relative casing 7 is installed to casing 1 one side, bayonet socket 10 sets up at hydro-cylinder 2 adjacent casing 1 one side, bayonet socket 10 is relative casing 1 one side is provided with dop 16, wherein,

the oil cylinder 2 is arranged on the side surface of the shell 1 through a flange 3, the flange 3 is connected with the shell 1 through a mounting bolt 4, a first oil pipe joint 5 is arranged on the surface of the oil cylinder 2, a second oil pipe joint 6 is arranged on the surface of the shell 1 on one side of the first oil pipe joint 5, the sleeve 7 penetrates through the inside of the shell 1 and is connected with the oil cylinder 2, the sleeve 7 is arranged on the side surface of the shell 1 through the flange 3 and the mounting bolt 4, a mandril 8 penetrates through the inside of the sleeve 7, and one end of the mandril 8 is connected with the output end of the oil cylinder 2;

the upper surface of the shell 1 is provided with a hook seat 9, the surface of the shell 1 opposite to the bayonet 10 is provided with a top ring 11, the bayonet 10 is arranged to be of a U-shaped structure, a U-shaped opening of the bayonet 10 is clamped with a clamping head 16, the bayonet 10 and the clamping head 16 between single pile breaking machines are convenient to be connected with each other, so that the pile breaking machines can be assembled into an annular structure, the pile breaking efficiency is improved, the top ring 11, a fixing plate 12 and a fixing pin 14 are of an integral structure, the fixing plate 12 is connected with the shell 1 through a bolt, the length of the fixing pin 14 is larger than the opening distance of the bayonet 10, the fixing pin 14 is convenient to be pulled through the top ring 11, the fixing pin 14 is convenient to be installed on the surface of the shell 1 through a fixing bolt 13, the fixing pin in a bolt connection mode is convenient to be quickly disassembled and installed, meanwhile, the stability, the problem that the stability of the pile breaking machine is influenced due to the fact that a fixing pin 14 is loosened in the pile breaking process is solved, the bottom of the top ring 11 is connected with a fixing plate 12, the fixing plate 12 is connected with a shell 1 through a fixing bolt 13, the fixing pin 14 is arranged at the bottom of the fixing plate 12 and penetrates through the upper end of a bayonet 10 to be connected with a fixing groove 15 at the bottom of the bayonet 10, cover plates 17 are arranged on two sides of the bayonet 16, the cover plates 17 are connected with the bayonet 16 through bolts, the cover plates 17 are installed in an embedded mode, the upper surface of each cover plate 17 is flush with the surface of the corresponding bayonet 16, the cover plates 17 are installed and disassembled conveniently in a screw installation mode, when a bearing 19 is damaged and failed, the bearing 19 is convenient to maintain and replace through disassembling the cover plates 17, the cover plates 17 are embedded into the surfaces of the corresponding bayon, a bearing 19 is arranged in the chuck 16 at the inner side of the cover plate 17, the bearing 19 is provided with a group of two, and the bearings 19 are arranged at both ends of the insertion hole 20 next to the

cover plate

17, 2 bearings 19 are arranged at both ends of the insertion hole 20, the stability of connection of the bearings 19 is improved, meanwhile, the fixing pin is convenient to detach, maintain and replace from two ends, the inside of the clamping head 16 between the bearings 19 is provided with a jack 20, the jack 20 forms rotary connection with the fixing pin 14 through the bearing 19, the diameter of the fixing pin 14 is matched with the inner diameter of the bearing 19 in the jack 20, the fixing pin 14 is tightly connected with the inside of the bearing 19, the connecting mode of the bearing 19 reduces the friction force between the fixing pin 14 and the jack 20, so that the fixing pin 14 can more conveniently rotate in the jack 20, therefore, when the pile breaking machine is connected with a single body, the bayonet 10 and the chuck 16 can be connected in a rotating mode conveniently, and the quick installation and connection of the pile breaking machine are further facilitated.

The working principle is as follows: when the pile breaking machine convenient for quick connection for buildings is used, firstly, the number of single pile breaking machine bodies is selected to carry out installation connection according to the diameter of a pile to be broken, when the pile breaking machine is carried out, the fixing bolt 13 is firstly unscrewed and detached, the fixing plate 12 and the fixing pin 14 are pulled out through the top ring 11, then the bayonet 10 and the chuck 16 between the single pile breaking machine bodies are connected one by one, the shell 1 is moved to clamp the chuck 16 into the bayonet 10 of the last single pile breaking machine body, the shell 1 is rotated to ensure that the jack 20 in the chuck 16 is matched with the fixing groove 15, then the fixing pin 14 penetrates through the upper half part of the bayonet 10 and the jack 20 to be inserted into the fixing groove 15, in the process that the fixing pin 14 is inserted into the jack 20, the fixing pin 14 penetrates through the bearings 19 at the two ends of the jack 20, then the fixing pin 14 is fixedly installed on the surface of the shell 1 through the fixing plate 12 by, therefore, the bayonet 10 and the chuck 16 are stably connected, single quick installation and connection of the pile breaking machine are completed one by one, the oil cylinder 2 is connected in an oil conveying mode through the first oil pipe connector 5 and the second oil pipe connector 6, the pile breaking machine is used after installation through the hook seat 9 in a hoisting mode, when the bearing 19 is damaged due to faults, the cover plate 17 is detached by unscrewing the screw 18, and then the bearing 19 below the cover plate 17 is replaced and installed again for use. Those not described in detail in this specification are within the skill of the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a quick-connect's of being convenient for building pile driver, includes casing (1), bayonet socket (10) and dop (16), its characterized in that: an oil cylinder (2) is installed on one side of the shell (1), a sleeve (7) is installed on one side of the shell (1) opposite to the oil cylinder (2), the bayonet (10) is arranged on one side of the shell (1) adjacent to the oil cylinder (2), a clamping head (16) is arranged on one side of the shell (1) opposite to the bayonet (10), wherein,

the oil cylinder (2) is arranged on the side face of the shell (1) through a flange plate (3), the flange plate (3) is connected with the shell (1) through a mounting bolt (4), a first oil pipe joint (5) is arranged on the surface of the oil cylinder (2), a second oil pipe joint (6) is arranged on the surface of the shell (1) on one side of the first oil pipe joint (5), the sleeve (7) penetrates through the interior of the shell (1) and is connected with the oil cylinder (2), the sleeve (7) is arranged on the side face of the shell (1) through the flange plate (3) and the mounting bolt (4), a push rod (8) penetrates through the interior of the sleeve (7), and one end of the push rod (8) is connected with the output end of the oil cylinder (2);

the upper surface of casing (1) is provided with hook seat (9), casing (1) surface mounting that bayonet socket (10) is relative has apical ring (11), the bottom of apical ring (11) is connected with fixed plate (12), fixed plate (12) are connected with casing (1) through fixing bolt (13), the bottom of fixed plate (12) is provided with fixed pin (14), fixed pin (14) run through bayonet socket (10) upper end and are connected with fixed slot (15) of bayonet socket (10) bottom, the both sides of dop (16) are provided with apron (17), apron (17) are connected with dop (16) through screw (18), dop (16) internally mounted of apron (17) inboard has bearing (19), jack (20) have been seted up to dop (16) inside between bearing (19).

2. The pile breaking machine convenient for quick connection for building of claim 1, characterized in that: the bayonet (10) is of a U-shaped structure, and the U-shaped opening of the bayonet (10) is mutually clamped with the clamping head (16).

3. The pile breaking machine convenient for quick connection for building of claim 1, characterized in that: the top ring (11), the fixing plate (12) and the fixing pin (14) are of an integral structure, the fixing plate (12) is connected with the shell (1) through bolts, and the length of the fixing pin (14) is larger than the opening distance of the bayonet (10).

4. The pile breaking machine convenient for quick connection for building of claim 1, characterized in that: the cover plate (17) is connected with the clamping head (16) through bolts, the cover plate (17) is installed in an embedded mode, and the upper surface of the cover plate (17) is flush with the surface of the clamping head (16).

5. The pile breaking machine convenient for quick connection for building of claim 1, characterized in that: the bearings (19) are arranged in a group of two, and the bearings (19) are arranged at two ends of the insertion hole (20) close to the cover plate (17).

6. The pile breaking machine convenient for quick connection for building of claim 1, characterized in that: the jack (20) is in rotary connection with the fixing pin (14) through the bearing (19), and the diameter of the fixing pin (14) is matched with the inner diameter of the bearing (19) in the jack (20).