CN213330896U

CN213330896U - Power device of horizontal directional drilling machine

Info

Publication number: CN213330896U
Application number: CN202022250822.9U
Authority: CN
Inventors: 柏林培; 柏志祥; 王涛
Original assignee: Jiangsu Dehang Construction Machinery Equipment Co ltd
Current assignee: Jiangsu Dehang Construction Machinery Equipment Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-01
Anticipated expiration: 2030-10-12

Abstract

The utility model belongs to the technical field of power devices, in particular to a power device of a horizontal directional drilling machine, which aims at the problems that the prior drilling motor is inconvenient to disassemble and is inconvenient to overhaul when in failure, the utility model proposes a proposal that comprises a box body, one side of the box body is articulated with a box door, a fixed seat is fixedly arranged on the inner wall of the bottom of the box body, one side of the top of the fixed seat is provided with an open mounting groove, a motor base is clamped in the mounting groove, the top of the motor base is fixedly provided with a drilling motor, one end of a fixed rod is fixedly arranged on the inner wall of one side of the mounting groove, a transverse hole is arranged on the motor base, the other end of the fixed rod runs through the transverse hole, the bottom of the fixed seat is provided with a groove communicated with the mounting groove, the utility model is convenient to disassemble the, time and labor are saved, and the use requirements of people are greatly met.

Description

Power device of horizontal directional drilling machine

Technical Field

The utility model relates to a power device technical field especially relates to a power device of directional rig of level.

Background

The horizontal directional drilling machine is a construction machine for laying various underground utilities (pipelines, cables, etc.) without digging ground surface, and is widely applied to the laying construction of flexible pipelines of water supply, electric power, telecommunication, natural gas, petroleum, etc., and is suitable for the conditions of sandy soil, clay, etc., the underground water level is high, and the pebble stratum is not suitable for the construction of most non-hard rock areas in China. The working environment temperature is minus 15 ℃ to plus 45 ℃. The horizontal directional drilling technology is a new construction technology combining the directional drilling technology in the petroleum industry and the traditional pipeline construction method, has the advantages of high construction speed, high construction precision, low cost and the like, and is widely applied to the pipeline laying construction engineering of water supply, coal gas, electric power, telecommunication, natural gas, petroleum and the like. Horizontal directional drilling equipment has also gained rapid development over a decade, becoming a new industry in developed countries. The development trend is developing towards the characteristics of large-scale and miniaturization, adaptation to hard rock operation, self-contained anchoring systems, automatic stacking and extracting of drill rods, automatic lubrication of drill rod connection, electric shock prevention systems and other automatic operation functions, ultra-deep guiding monitoring, wide application range and the like.

Retrieved, authorized publication number: CN207905708U patent document discloses a horizontal directional drilling machine, which comprises a drilling machine driving vehicle, a drill bit and a horizontal guiding device, wherein the drilling machine driving vehicle is provided with a drilling motor, the drilling motor is connected with a drill rod through a speed reducer, the drill bit is installed at one end of the drill rod, the horizontal guiding device is installed on the drill rod, one end of the horizontal guiding device is connected with a hydraulic cylinder on the drilling machine driving vehicle through a telescopic hydraulic rod, and the horizontal guiding device comprises a directional seat. The utility model has simple structure and convenient use, and can guide and limit the motion direction of the drill driving vehicle and the drill rod through the telescopic hydraulic rod in the drilling process of the drill, prevent the horizontal motion track of the drill from deviating, ensure the stability of the horizontal directional motion in the drilling driving process of the drill, thereby effectively improving the drilling precision of the drill; the horizontal guiding device is fixed through vacuum adsorption, is convenient to fix and disassemble, is fixed firmly, ensures the guiding precision of the horizontal guiding device, and further improves the drilling precision of the drilling machine.

However, the proposed drilling motor is inconvenient to disassemble and repair when a fault occurs, so that a power device of a horizontal directional drilling machine is proposed to solve the problems.

Disclosure of Invention

The utility model aims at solving the problem that the drilling motor is not convenient to detach, when breaking down, is not convenient to overhaul's shortcoming, and the power device of the directional rig of level that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power device of a horizontal directional drilling machine comprises a box body, wherein a box door is hinged to one side of the box body, a fixed seat is fixedly installed on the inner wall of the bottom of the box body, a mounting groove with one side being opened is formed in the top of the fixed seat, a motor base is clamped in the mounting groove, a drilling motor is fixedly installed at the top of the motor base, one end of a fixed rod is fixedly installed on the inner wall of one side of the mounting groove, a transverse hole is formed in the motor base, the other end of the fixed rod penetrates through the transverse hole, a groove communicated with the mounting groove is formed in the bottom of the fixed seat, a push plate is slidably installed in the groove, a limiting block is fixedly installed at the top of the push plate, a limiting groove is formed in the bottom of the motor base, the limiting block is clamped with the limiting groove, a transverse rotating hole is, the rotating column is installed in the rotating groove in a rotating mode, the arc-shaped groove is formed in the outer side of the rotating column, the arc-shaped block is fixedly installed at the top of the pushing plate and clamped with the arc-shaped groove, the fixing plate located below the pushing plate is fixedly installed in the groove, one end of the spring is fixedly installed at the top of the fixing plate, the other end of the spring is fixedly connected with the bottom of the pushing plate, and one end of the transverse rod is fixedly connected with the rotating column.

Preferably, the side wall of the rotating groove is provided with an annular groove, the outer side of the rotating column is fixedly provided with an annular block, and the annular block is in sliding connection with the side wall of the annular groove.

Preferably, the same connecting hole has been seted up on the one side inner wall that rotation groove and recess are close to each other, and the connecting hole is run through at the top of arc piece, has all seted up the direction spout on the both sides inner wall of recess, and the equal fixed mounting in both sides of slurcam has the direction slider, the lateral wall sliding connection of direction slider and the direction spout that corresponds.

Preferably, two limiting rods are fixedly mounted on the inner wall of one side of the mounting groove, two clamping grooves are formed in one side of the motor base, and the two limiting rods are clamped with the two clamping grooves respectively.

Preferably, the other end of the transverse rod is fixedly provided with a cylindrical rotating block, and the cylindrical rotating block is positioned on the outer side of the fixed seat.

Compared with the prior art, the utility model has the advantages of:

(1) when the scheme is used, the cylindrical rotating block drives the transverse rod to rotate, the transverse rod drives the rotating column to rotate, the rotating column rotates to enable the arc-shaped groove to extrude the arc-shaped block, the arc-shaped block drives the pushing plate to move downwards, the pushing plate drives the limiting block to be downwards separated from the limiting groove, then the motor base is transversely pulled leftwards to separate the motor base from the mounting groove and separate the motor base from the fixing rod, the motor base is pulled out of the box body, the drilling motor is disassembled, and the drilling motor is convenient to maintain;

(2) the utility model discloses be convenient for dismantle drilling motor, the simple operation need not be with the help of any instrument, labour saving and time saving, very big user demand who has satisfied people.

Drawings

Fig. 1 is a schematic structural diagram of a power device of a horizontal directional drilling machine provided by the utility model;

fig. 2 is a schematic structural diagram of a part a of a power device of a horizontal directional drilling machine provided by the utility model;

FIG. 3 is a schematic diagram of a side view structure of the connection between the rotating column and the arc block of the power device of the horizontal directional drilling machine of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the power device of the horizontal directional drilling machine provided by the present invention, wherein the fixing base, the fixing rod and the cylindrical rotating block are connected.

In the figure: the drilling machine comprises a fixed seat 1, a mounting groove 2, a motor seat 3, a drilling motor 4, a fixing rod 5, a transverse hole 6, a transverse rod 7, a cylindrical rotating block 8, a rotating groove 9, a rotating column 10, an arc-shaped groove 11, a groove 12, a pushing plate 13, a limiting block 14, a limiting groove 15, an arc-shaped block 16, a fixing plate 17 and a spring 18.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a power device of horizontal directional drilling machine, includes the box, and one side of box articulates there is the chamber door, and fixed mounting has fixing base 1 on the bottom inner wall of box, and one side is seted up at fixing base 1's top and is established to open-ended mounting groove 2, and the motor cabinet 3 is equipped with to the inside card of mounting groove 2, and the top fixed mounting of motor cabinet 3 has drilling motor 4, and drilling motor 4 adopts the public number of mandate: CN207905708U patent document discloses a drilling motor, one end of a fixing rod 5 is fixedly mounted on an inner wall of one side of a mounting groove 2, a transverse hole 6 is formed on a motor base 3, the other end of the fixing rod 5 penetrates through the transverse hole 6, a groove 12 communicated with the mounting groove 2 is formed at the bottom of a fixing base 1, a pushing plate 13 is slidably mounted in the groove 12, a limiting block 14 is fixedly mounted at the top of the pushing plate 13, a limiting groove 15 is formed at the bottom of the motor base 3, the limiting block 14 is clamped with the limiting groove 15, a transverse rotating hole is formed in the fixing rod 5, a transverse rod 7 is rotatably mounted in the transverse rotating hole, a rotating groove 9 is formed on an inner wall of one side of the mounting groove 2, a rotating column 10 is rotatably mounted in the rotating groove 9, an arc-shaped groove 11 is formed at the outer side of the rotating column 10, an arc-shaped block 16 is fixedly mounted at the top of the pushing plate 13, the, one end of a spring 18 is fixedly arranged at the top of the fixed plate 17, the other end of the spring 18 is fixedly connected with the bottom of the pushing plate 13, and one end of the transverse rod 7 is fixedly connected with the rotating column 10.

In this embodiment, an annular groove is formed in a side wall of the rotating groove 9, an annular block is fixedly mounted on an outer side of the rotating column 10, the annular block is slidably connected with the side wall of the annular groove, and the arrangement of the annular block and the annular groove enables the rotating column 10 to stably rotate in the rotating groove 9.

In this embodiment, same connecting hole has been seted up on the one side inner wall that rotation groove 9 and recess 12 are close to each other, and the top through connection hole of arc piece 16 has all been seted up the direction spout on the both sides inner wall of recess 12, and the equal fixed mounting in both sides of slurcam 13 has the direction slider, and the lateral wall sliding connection of direction slider and the direction spout that corresponds, the setting up of direction slider and direction spout makes the stable vertical slip of slurcam 13.

In this embodiment, fixed mounting has two limiting rods on one side inner wall of mounting groove 2, and two draw-in grooves have been seted up to one side of motor cabinet 3, and two limiting rods clamp with two draw-in grooves respectively mutually, and limiting rod clamps with the draw-in groove and carries out vertical direction to motor cabinet 3 and restrict.

In this embodiment, the other end fixed mounting of transverse bar 7 has the rotatory piece 8 of cylindricality, and the rotatory piece 8 of cylindricality is located the outside of fixing base 1, drives transverse bar 7 through the rotatory piece 8 of cylindricality and rotates.

Example two

Referring to fig. 1-4, a power device of horizontal directional drilling machine, includes the box, and one side of box articulates there is the chamber door, has fixing base 1 through bolt fixed mounting on the bottom inner wall of box, and one side is seted up at fixing base 1's top and is established to open-ended mounting groove 2, and the card is equipped with motor cabinet 3 in the mounting groove 2, and there is drilling motor 4 at motor cabinet 3's top through bolt fixed mounting, and drilling motor 4 adopts the public number of authorizing: CN207905708U patent document discloses a drilling motor, one end of a fixing rod 5 is fixedly mounted on one side inner wall of a mounting groove 2 through a bolt, a transverse hole 6 is formed on a motor base 3, the other end of the fixing rod 5 penetrates through the transverse hole 6, a groove 12 communicated with the mounting groove 2 is formed at the bottom of a fixing base 1, a pushing plate 13 is slidably mounted in the groove 12, a limiting block 14 is fixedly mounted at the top of the pushing plate 13 through a bolt, a limiting groove 15 is formed at the bottom of the motor base 3, the limiting block 14 is clamped with the limiting groove 15, a transverse rotating hole is formed on the fixing rod 5, a transverse rod 7 is rotatably mounted in the transverse rotating hole, a rotating groove 9 is formed on one side inner wall of the mounting groove 2, a rotating column 10 is rotatably mounted in the rotating groove 9, an arc-shaped groove 11 is formed at the outer side of the rotating column 10, an arc-shaped block 16 is fixedly mounted at, a fixing plate 17 positioned below the pushing plate 13 is fixedly installed in the groove 12 through a bolt, one end of a spring 18 is fixedly installed at the top of the fixing plate 17 through a bolt, the other end of the spring 18 is fixedly connected with the bottom of the pushing plate 13, and one end of the transverse rod 7 is fixedly connected with the rotating column 10.

In this embodiment, an annular groove is formed in the side wall of the rotating groove 9, an annular block is fixedly mounted on the outer side of the rotating column 10 through a bolt, the annular block is slidably connected with the side wall of the annular groove, and the arrangement of the annular block and the annular groove enables the rotating column 10 to stably rotate in the rotating groove 9.

In this embodiment, same connecting hole has been seted up on the one side inner wall that rotation groove 9 and recess 12 are close to each other, and the top through connection hole of arc piece 16 has all been seted up the direction spout on the both sides inner wall of recess 12, and there is the direction slider both sides of slurcam 13 all through bolt fixed mounting, the lateral wall sliding connection of direction slider and the direction spout that corresponds, and the setting up of direction slider and direction spout makes the stable vertical slip of slurcam 13.

In this embodiment, there are two limiting rods through bolt fixed mounting on the inner wall of one side of mounting groove 2, and two draw-in grooves have been seted up to one side of motor cabinet 3, and two limiting rods clamp with two draw-in grooves respectively mutually, and limiting rod clamps with the draw-in groove and carries out vertical direction to motor cabinet 3 and restrict.

In this embodiment, the other end of the transverse rod 7 is fixedly provided with a cylindrical rotating block 8 through a bolt, the cylindrical rotating block 8 is positioned on the outer side of the fixing seat 1, and the transverse rod 7 is driven to rotate through the cylindrical rotating block 8.

In this embodiment, in use, open the chamber door, rotate the rotatory piece 8 of cylindricality with the hand, the rotatory piece 8 of cylindricality drives transverse bar 7 and rotates, transverse bar 7 drives rotation post 10 and rotates, rotation post 10 rotates and makes arc 11 extrusion arc 16, make arc 16 downstream break away from arc 11, drive slurcam 13 downstream through arc 16, slurcam 13 drives restriction piece 14 and breaks away from restriction groove 15 downwards, spring 18 atress shrink this moment, remove the horizontal restriction to motor cabinet 3, then horizontal pulling motor cabinet 3 left, make motor cabinet 3 break away from mounting groove 2 and separate with dead lever 5, pull out motor cabinet 3 from the box, accomplish the dismantlement to drilling motor 4, be convenient for maintain drilling motor 4.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a power device of horizontal directional drilling machine, includes the box, and one side of box articulates there is the chamber door, its characterized in that, fixed mounting has fixing base (1) on the bottom inner wall of box, and one side is seted up at the top of fixing base (1) and is established to open-ended mounting groove (2), and motor cabinet (3) are equipped with to mounting groove (2) inside callipers, the top fixed mounting of motor cabinet (3) has drilling motor (4), the one end of dead lever (5) is fixed to being installed on the one side inner wall of mounting groove (2), has seted up cross bore (6) on motor cabinet (3), and the other end of dead lever (5) runs through cross bore (6), recess (12) that are linked together with mounting groove (2) are seted up to the bottom of fixing base (1), and slidable mounting has slurcam (13) in recess (12), the top fixed mounting, the bottom of the motor base (3) is provided with a limiting groove (15), a limiting block (14) is clamped with the limiting groove (15), a transverse rotating hole is formed in the fixed rod (5), a transverse rod (7) is rotatably mounted in the transverse rotating hole, a rotating groove (9) is formed in the inner wall of one side of the mounting groove (2), a rotating column (10) is rotatably mounted in the rotating groove (9), an arc-shaped groove (11) is formed in the outer side of the rotating column (10), the top fixed mounting of slurcam (13) has arc piece (16), and arc piece (16) clamp mutually with arc wall (11), and fixed mounting has fixed plate (17) that is located slurcam (13) below in recess (12), and the top fixed mounting of fixed plate (17) has the one end of spring (18), the other end of spring (18) and the bottom fixed connection of slurcam (13), the one end and the rotation post (10) fixed connection of transverse bar (7).

2. The power device of the horizontal directional drilling machine as claimed in claim 1, wherein the side wall of the rotating groove (9) is provided with an annular groove, the outer side of the rotating column (10) is fixedly provided with an annular block, and the annular block is in sliding connection with the side wall of the annular groove.

3. The power device of the horizontal directional drilling machine as claimed in claim 1, wherein the inner wall of one side of the rotation groove (9) and the groove (12) close to each other is provided with a same connecting hole, the top of the arc-shaped block (16) penetrates through the connecting hole, the inner walls of two sides of the groove (12) are provided with guide sliding grooves, two sides of the pushing plate (13) are fixedly provided with guide sliding blocks, and the guide sliding blocks are slidably connected with the side walls of the corresponding guide sliding grooves.

4. The power device of the horizontal directional drilling machine as claimed in claim 1, wherein two limiting rods are fixedly mounted on the inner wall of one side of the mounting groove (2), two clamping grooves are formed in one side of the motor base (3), and the two limiting rods are respectively clamped with the two clamping grooves.

5. The power device of the horizontal directional drilling machine is characterized in that the other end of the transverse rod (7) is fixedly provided with a cylindrical rotating block (8), and the cylindrical rotating block (8) is positioned on the outer side of the fixed seat (1).