CN209940346U

CN209940346U - Fishing tool for wire line coring drilling

Info

Publication number: CN209940346U
Application number: CN201920165935.3U
Authority: CN
Inventors: 张晓龙; 李凯舟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-01-14
Anticipated expiration: 2029-01-30

Abstract

The utility model belongs to the technical field of geological drilling equipment, especially, be a fishing tool for rope coring drilling, including the support, the internal surface fixed connection of support has the hoist motor, the output shaft sliding connection of hoist motor has the belt, the internal surface sliding connection of belt has the transmission shaft, the output shaft fixed connection of transmission shaft has the gearbox, the output shaft fixed connection of gearbox has the driving shaft, the one end fixed connection of driving shaft has the winding roller; be provided with the wire lifting roller on the roll rack, the wire lifting roller passes through the bearing and rotates on the roll rack, and has seted up the wire winding groove on the wire lifting roller, makes the rope run through the wire winding groove, when carrying out accurate wire lifting, through rotating the rocking arm on the roll rack, makes the rocking arm drive the wire lifting roller and rotates, and at this moment, the rope that runs through in the wire winding groove is lifted by the wire lifting roller winding, and the winding is mentioned and is accomplished the back, rotates the wire lifting roller in the opposite direction again to reach the purpose that accurate promoted, offer convenience for the use.

Description

Fishing tool for wire line coring drilling

Technical Field

The utility model belongs to the technical field of geological drilling equipment, concretely relates to fishing tool for drilling of coring by rope.

Background

The development of the vertical shaft type core drilling machine in the drilling industry of China is more than forty years. From small to large models, vertical shaft core drilling machines have been considered to consist of seven major parts, which are: the core drilling machine comprises a gyrator part, a transfer case part, a winch part, a gearbox part, a hydraulic transmission system part, a power and clutch part and a frame part, and is generally recognized in the industry.

Chinese patent (patent number: CN201320193985.5, discloses a rope coring winch device directly connected with a main winch). The patent fixedly connects a rope coring winch frame body with a main winch frame body and parallelly arranges the rope coring winch behind the main winch, so that the rope coring winch and a drilling machine host machine are designed into a whole, the use function of the drilling machine is improved and perfected, the occupied area of drilling equipment on a construction site is reduced, and the construction site is more convenient and regular, but certain problems exist.

The prior art has the following problems:

1. when the fishing tool clamps the inner pipe, the rope needs to be lifted upwards by a distance so as to be convenient for clamping the fishing tool with the inner pipe, the original winch needs to be operated by reversing the motor, so that the rope is not convenient to be lifted accurately, and the clamping of the inner pipe and the fishing tool is influenced;

2. fishing tool needs the water injection to operate at the during operation, and the rope is after getting into the drilling, easily is infected with sewage, and after the rope rolling, easily makes sewage infect the device, causes the device to rust, and then reduction life.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fishing tool for rope coring probing has accurate promotion, prevents that water from invading the characteristics of dying device.

In order to achieve the above object, the utility model provides a following technical scheme: a fishing tool for rope coring drilling comprises a support, wherein a hoisting motor is fixedly connected to the inner surface of the support, an output shaft of the hoisting motor is slidably connected with a belt, a transmission shaft is slidably connected to the inner surface of the belt, a gearbox is fixedly connected to the output shaft of the transmission shaft, a driving shaft is fixedly connected to the output shaft of the gearbox, a hoisting roller is fixedly connected to one end of the driving shaft, a rope is wound on the outer side wall of the hoisting roller, a fishing inner pipe is fixedly connected to one end of the rope, a supporting plate is arranged below the hoisting roller and fixedly connected with the support, a containing cavity is formed in the outer surface of the supporting plate, a connecting plate is fixedly connected to the outer surface of the supporting plate, a roller shaft is rotatably connected to the inner side wall of the connecting plate, a rotating roller is fixedly connected to, the wire winding device is characterized in that a connecting frame is fixedly connected to the front surface of the support, a roller frame is fixedly connected to the top of the connecting frame, a wire lifting roller is rotatably connected to the inner surface of the roller frame, a wire winding groove is formed in the wire lifting roller, a rocker arm is rotatably connected to one side of the roller frame, and the winding motor is electrically connected with an external power supply.

Preferably, the connecting plate and the connecting frame are located on the same horizontal line.

Preferably, the number of the rotating rollers is two, and the rope is located between the two rotating rollers.

Preferably, the water-absorbing sponge is annularly arranged on the outer side wall of the rotating roller.

Preferably, the winding groove is groove-shaped, and the rope passes through the winding groove and penetrates through the wire lifting roller.

Preferably, a bearing is arranged at the joint of the wire lifting roller and the roller frame, and the wire lifting roller is rotatably connected with the roller frame through the bearing.

Preferably, one end of the rocker arm penetrates through the roller frame and is fixedly connected with the wire lifting roller.

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

1. set up the link in the below of backup pad, the link is used for supporting the roller frame of top, and be provided with the wire lifting roller on the roller frame, the wire lifting roller passes through the bearing and rotates on the roller frame, and the wire winding groove has been seted up on the wire lifting roller, make the rope run through the wire winding groove, when carrying out the accurate wire lifting, through rotating the rocking arm on the roller frame, make the rocking arm drive the wire lifting roller and rotate, at this moment, the rope that runs through in the wire winding groove is lifted by the wire lifting roller winding, the winding is mentioned the completion back, the opposite direction rotation wire lifting roller again, make the rope reset, in order to reach the purpose of accurate promotion, bring the facility for the use.

2. Set up the backup pad in the below of hoist roller, set up square groove in the backup pad, make the connecting plate fix in the backup pad, the rethread sets up two live rollers side by side at the inside wall of connecting plate, and the live roller passes through the roller and rotates on the connecting plate, it absorbs water the sponge to set up the round through the lateral wall at the live roller again, make the rope through between two sponges that absorb water, when the rope rises, two soft sponge cladding ropes that absorb water, make the sewage on the rope rise on the way by the sponge that absorbs water and adsorb, thereby the trouble of sewage infection equipment has been avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the thread lifting mechanism of the present invention;

fig. 3 is a schematic structural diagram of a top view of the middle connection plate of the present invention;

FIG. 4 is a schematic structural view of a rotating roller according to the present invention;

in the figure: 1. a support; 2. a hoisting motor; 21. a belt; 22. a drive shaft; 23. a gearbox; 24. a drive shaft; 3. a winding roller; 31. a rope; 4. a support plate; 5. a connecting plate; 51. a roll shaft; 52. a rotating roller; 53. a water-absorbing sponge; 6. a connecting frame; 7. a roller frame; 71. a bearing; 72. a wire lifting roller; 73. a winding slot; 8. a rocker arm; 9. and (5) fishing the inner pipe.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a fishing tool for rope coring drilling comprises a support 1, wherein a hoisting motor 2 is fixedly connected to the inner surface of the support 1, an output shaft of the hoisting motor 2 is slidably connected with a belt 21, a transmission shaft 22 is slidably connected to the inner surface of the belt 21, a transmission box 23 is fixedly connected to the output shaft of the transmission shaft 22, an output shaft of the transmission box 23 is fixedly connected with a driving shaft 24, one end of the driving shaft 24 is fixedly connected with a hoisting roller 3, a rope 31 is wound on the outer side wall of the hoisting roller 3, a fishing inner pipe 9 is fixedly connected to one end of the rope 31, a supporting plate 4 is arranged below the hoisting roller 3, the supporting plate 4 is fixedly connected with the support 1, a containing cavity is formed in the outer surface of the supporting plate 4, a connecting plate 5 is fixedly connected to the outer surface of the supporting plate 4, a roller shaft 51 is rotatably, the front surface of support 1 is fixedly connected with link 6, and the top fixedly connected with roller frame 7 of link 6, the internal surface of roller frame 7 rotate and are connected with wire lifting roller 72, and wire winding groove 73 has been seted up to wire lifting roller 72's inside, and one side of roller frame 7 rotates and is connected with rocking arm 8, hoist motor 2 and external power source electric connection.

In this embodiment: the type of the hoisting motor 2 is YR3, and the hoisting motor 2 is used for winding the cable.

In this embodiment: the connecting frame 6 is arranged below the supporting plate 4, the connecting frame 6 is used for supporting the roller frame 7 above, the roller frame 7 is provided with a wire lifting roller 72, the wire lifting roller 72 rotates on the roller frame 7 through a bearing 71, the wire lifting roller 72 is provided with a wire winding groove 73, a rope 31 penetrates through the wire winding groove 73, when precise wire lifting is carried out, the rocker arm 8 on the roller frame 7 is rotated to drive the wire lifting roller 72 to rotate, at the moment, the rope 31 penetrating through the wire winding groove 73 is wound and lifted by the wire lifting roller 72, after winding and lifting are completed, the wire lifting roller 72 is rotated in the opposite direction to reset the rope 31, so that the purpose of precise lifting is achieved, convenience is brought to use, the supporting plate 4 is arranged below the winding roller 3, the supporting plate 4 is provided with a square groove, the connecting plate 5 is fixed on the supporting plate 4, two rotating rollers 52 which are arranged side by side is arranged on the inner side wall of the connecting plate 5, and the rotating rollers 52 rotate on the connecting plate 5 through a roller, and a circle of water-absorbing sponge 53 is arranged on the outer side wall of the rotating roller 52, so that the rope 31 passes between the two water-absorbing sponges 53, when the rope 31 rises, the two soft water-absorbing sponges 53 cover the rope 31, and sewage on the rope 31 is adsorbed by the water-absorbing sponges 53 on the way of the rope 31 rising, thereby avoiding the trouble that the sewage infects equipment.

Specifically, the connecting plate 5 and the connecting frame 6 are positioned on the same horizontal line; by arranging the connecting plate 5 and the connecting frame 6 on the same horizontal line, the rope 31 conveniently penetrates through the connecting plate 5 and the connecting frame 6 respectively.

Specifically, two rotating rollers 52 are provided, and the rope 31 is positioned between the two rotating rollers 52; the two rotating rollers 52 are rotated on the link plate 5 by the rope 31.

Specifically, the water-absorbing sponge 53 is annularly arranged on the outer side wall of the rotating roller 52; the water-absorbing sponge 53 will have good elasticity and water absorption, so that the water-absorbing sponge 53 will coat the rope 31 and absorb the sewage.

Specifically, the winding groove 73 is square groove-shaped, and the rope 31 passes through the wire lifting roller 72 through the winding groove 73; the rope 31 can be passed through the thread take-up roller 72 by forming the winding groove 73 in a square groove shape.

Specifically, a bearing 71 is arranged at the joint of the wire lifting roller 72 and the roller frame 7, and the wire lifting roller 72 is rotatably connected with the roller frame 7 through the bearing 71; the take-up roller 72 rotates on the roller frame 7 via bearings 71 on both sides.

Specifically, one end of the rocker arm 8 penetrates through the roller frame 7 and is fixedly connected with the wire lifting roller 72; the rocker arm 8 is connected with the thread lifting roller 72, so that the rocker arm 8 drives the thread lifting roller 72 to rotate for lifting threads.

The utility model discloses a theory of operation and use flow: the winding motor 2 is electrically connected with an external power supply, firstly, the winding motor 2 drives the winding roller 3 to rotate through the gearbox 23, so that the rope 31 on the winding roller 3 goes up and down, the rope 31 drives the fishing inner pipe 9 to go up and down, when accurate line lifting is carried out, the rocker arm 8 on the roller frame 7 is rotated, the rocker arm 8 drives the line lifting roller 72 to rotate, at the moment, the rope 31 penetrating through the winding groove 73 is wound and lifted by the line lifting roller 72, after winding and lifting are completed, the line lifting roller 72 is rotated in the opposite direction, so that the rope 31 is reset, the aim of accurate lifting is fulfilled, convenience is brought to use, a supporting plate 4 is arranged below the winding roller 3, a square groove is arranged on the supporting plate 4, the connecting plate 5 is fixed on the supporting plate 4, two rotating rollers 52 which are arranged side by side is arranged on the inner side wall of the connecting plate 5, and the rotating rollers 52 rotate, and a circle of water-absorbing sponge 53 is arranged on the outer side wall of the rotating roller 52, so that the rope 31 passes between the two water-absorbing sponges 53, when the rope 31 rises, the two soft water-absorbing sponges 53 cover the rope 31, and sewage on the rope 31 is adsorbed by the water-absorbing sponges 53 on the way of the rope 31 rising, thereby avoiding the trouble that the sewage infects equipment.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fishing tool for wire line core drilling comprises a bracket (1), wherein the inner surface of the bracket (1) is fixedly connected with a hoisting motor (2), the output shaft of the hoisting motor (2) is connected with a belt (21) in a sliding way, the inner surface of the belt (21) is connected with a transmission shaft (22) in a sliding way, an output shaft of the transmission shaft (22) is fixedly connected with a gearbox (23), an output shaft of the gearbox (23) is fixedly connected with a driving shaft (24), one end of the driving shaft (24) is fixedly connected with a winding roller (3), the outer side wall of the winding roller (3) is wound with a rope (31), one end of the rope (31) is fixedly connected with a salvaging inner pipe (9), a support plate (4) is arranged below the hoisting roller (3), and the support plate (4) is fixedly connected with the bracket (1), and is characterized in that: the appearance chamber has been seted up to the surface of backup pad (4), the external fixed surface of backup pad (4) is connected with connecting plate (5), the inside wall of connecting plate (5) rotates and is connected with roller (51), the one end fixedly connected with live-rollers (52) of roller (51), the lateral wall fixedly connected with sponge (53) that absorbs water of roller (51), the preceding fixed surface of support (1) is connected with link (6), top fixedly connected with roller frame (7) of link (6), the internal surface of roller frame (7) rotates and is connected with wire lifting roller (72), wire winding groove (73) have been seted up to wire lifting roller (72) inside, one side of roller frame (7) rotates and is connected with rocking arm (8), hoist motor (2) and external power source electric connection.

2. A fishing tool for wireline core drilling as claimed in claim 1, wherein: the connecting plate (5) and the connecting frame (6) are positioned on the same horizontal line.

3. A fishing tool for wireline core drilling as claimed in claim 1, wherein: the number of the rotating rollers (52) is two, and the rope (31) is located between the two rotating rollers (52).

4. A fishing tool for wireline core drilling as claimed in claim 1, wherein: the water absorption sponges (53) are annularly arranged on the outer side wall of the rotating roller (52).

5. A fishing tool for wireline core drilling as claimed in claim 1, wherein: the winding groove (73) is groove-shaped, and the rope (31) passes through the winding groove (73) and penetrates through the wire lifting roller (72).

6. A fishing tool for wireline core drilling as claimed in claim 1, wherein: the connection part of the wire lifting roller (72) and the roller frame (7) is provided with a bearing (71), and the wire lifting roller (72) is rotationally connected with the roller frame (7) through the bearing (71).

7. A fishing tool for wireline core drilling as claimed in claim 1, wherein: one end of the rocker arm (8) penetrates through the roller frame (7) and is fixedly connected with the wire lifting roller (72).