CN210029733U - Novel lifting device for drilling equipment - Google Patents

Abstract

The utility model discloses a novel lifting device for drilling equipment, including hoist and mount pipe body, hoist and mount pipe body comprises last limiting plate, lower limiting plate and hoist and mount pipe, go up the limiting plate and be connected through the lead screw between the limiting plate down. The utility model discloses in, pipe body internally mounted has last limiting plate and lower limiting plate hoist and mount, go up the limiting plate and rotate through the lead screw between the limiting plate down and be connected, and lead screw one end runs through down the limiting plate fixed with the handle, limiting plate top skin weld has the dead lever down simultaneously, the interlude hole has been seted up on the dead lever surface, set up the fixed slot that the cooperation dead lever used on last limiting plate bottom surface, after the hoist and mount area is put into between limiting plate and the lower limiting plate, through starting step motor, the step motor output drives the lead screw and rotates, thereby it is under the rotation of lead screw to go up the limiting plate, move downwards, thereby make the dead lever on the lower limiting plate, peg graft inside the fixed slot, later through rotatory mounting.

Description

Novel lifting device for drilling equipment

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a novel lifting device for drilling equipment.

Background

With the continuous improvement of safety awareness of people, the requirement of an HSE management system of a drilling company is more and more standard, and the safety of personnel and equipment is more concerned when drilling equipment is hoisted, installed and operated. In order to ensure the safety of personnel and equipment in the hoisting process of the petroleum drilling equipment, a hoisting device for hoisting is generally required to be preset on the surface of the drilling equipment.

The prior art has the following problems:

the phenomenon that a hoisting belt falls off or is fixed insecurely often appears in the use of the existing hoisting pipe equipment, so that the normal hoisting of the equipment is influenced, and the working efficiency is reduced.

The hoisting belt is generally in direct contact with the hoisting pipe in the using process of the conventional hoisting pipe equipment, and rigid contact can occur between the hoisting belt and the hoisting pipe in the hoisting process, so that friction is easily generated, the hoisting belt can be damaged for a long time, and the service life of the hoisting belt is shortened.

We therefore propose a novel hoisting device for drilling equipment to solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel lifting device for drilling equipment who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel lifting device for drilling equipment, includes hoist and mount pipe body, hoist and mount pipe body comprises last limiting plate, lower limiting plate and hoist and mount pipe, go up the limiting plate and be connected through the lead screw between the limiting plate down, the lead screw top is run through the upper limiting plate surface and is extended to inside the cylinder of limiting plate top fixed, the lead screw bottom is run through down limiting plate and lower limiting plate bottom mounting's hoist and mount pipe and step motor output and be connected.

Preferably, the surface of the bottom end of the upper limiting plate is vertically provided with a fixing groove, a fixing piece is horizontally installed on the inner surface of the fixing groove, a fixing rod matched with the fixing groove in use is welded on the surface of the top of the lower limiting plate, and a penetrating hole matched with the fixing piece in use is formed in the surface of the fixing rod.

Preferably, lower limiting plate top surface is provided with the buffer board, and buffer board top fixed surface has the cover to connect the ring, the cover connects the ring through inside pivot and lead screw sliding connection, the spring is installed on cover ring top, and the spring top is fixed with last limiting plate.

Preferably, the surface of the cylinder is welded with a plurality of rib plates, and a first reinforcing rib is welded between each rib plate and the upper limiting plate.

Preferably, the bottom of the hoisting pipe is fixed with a supporting plate through a second reinforcing rib, the surface of the bottom of the supporting plate is fixed with the stepping motor through a connecting rod, and the inside of the supporting plate is rotatably connected with the screw rod through a fixing ring.

Preferably, the contact surfaces of the lower limiting plate, the hoisting pipe and the screw rod are provided with sealing bearings.

Preferably, a rubber pad is adhered to the side surface of the sleeving ring.

Compared with the prior art, the utility model has the advantages that;

1. the utility model is provided with an upper limiting plate and a lower limiting plate inside the hoisting pipe body, the upper limiting plate and the lower limiting plate are rotationally connected through a screw rod, one end of the screw rod penetrates through the lower limit plate and is fixed with the output end of the stepping motor, meanwhile, a fixed rod is welded on the surface of the top of the lower limit plate, a through hole is arranged on the surface of the fixed rod, the surface of the bottom end of the upper limit plate is provided with a fixed groove matched with the fixed rod for use, after the hoisting belt is placed between the upper limit plate and the lower limit plate, the output end of the stepping motor drives the screw rod to rotate by starting the stepping motor, thereby the upper limit plate moves downwards under the rotation of the screw rod, the fixed rod on the lower limit plate is inserted in the fixed groove, then the fixed piece penetrates through the insertion hole by rotating the fixed piece, thereby guarantee the dead lever at the inside stability of fixed slot, the condition that drops can effectually prevent to appear in hoist and mount in-process hoist and mount area in this mode.

2. The utility model discloses, limiting plate top surface intermediate position is provided with the cup joint ring under, and the rubber pad has been pasted to the side surface of cup joint ring, and at the hoist and mount in-process, the hoist and mount area is pasted the clothes and is cup jointing the ring surface, with the rubber pad contact, prevents hoist and mount area and lead screw direct contact, causes the damage to the hoist and mount area to improve the life in hoist and mount area.

Drawings

Fig. 1 is a schematic structural view of a hoisting device for a novel drilling device provided by the present invention;

fig. 2 is a schematic view of a lower limiting plate of a hoisting device for a novel drilling device provided by the present invention;

fig. 3 is the utility model provides a novel hoisting equipment adapter ring for drilling equipment schematic diagram.

Illustration of the drawings:

1. hoisting the pipe body; 2. a first reinforcing rib; 3. an upper limiting plate; 4. fixing grooves; 5. fixing the rod; 6. a lower limiting plate; 7. a stepping motor; 8. a fixing ring; 9. a second reinforcing rib; 10. hoisting the pipe; 11. a screw rod; 12. a buffer plate; 13. a sleeving connection ring; 14. a spring; 15. a fixing member; 16. a rib plate; 17. inserting holes; 18. a rotating shaft; 19. and (7) a rubber pad.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a novel hoisting device for drilling equipment comprises a hoisting pipe body 1, wherein the hoisting pipe body 1 is composed of an upper limiting plate 3, a lower limiting plate 6 and a hoisting pipe 10, the upper limiting plate 3 is connected with the lower limiting plate 6 through a screw rod 11, the top end of the screw rod 11 penetrates through the surface of the upper limiting plate 3 and extends into the inside of a cylinder fixed at the top of the upper limiting plate 3, and the bottom end of the screw rod 11 penetrates through the lower limiting plate 6 and the hoisting pipe 10 fixed at the bottom end of the lower limiting plate 6 and is connected with the output end of a stepping motor 7.

In this embodiment: through setting up spacing board 3, spacing board 6 and lead screw 11 down, in the course of the work, through step motor 7 drive lead screw 11's rotation, make spacing board 3 fixed with spacing board 6 down under lead screw 11's rotation on the messenger to be convenient for to the spacing of hoist and mount area, avoid the condition emergence that drops to appear in the hoist and mount area.

Specifically, go up 3 bottom surface vertical fixed slots 4 of having seted up of spacing board, and fixed slot 4 inside surface horizontal installation has mounting 15, and 6 top surface welding of spacing board has dead lever 5 that cooperation fixed slot 4 used down, and the interlude hole 17 that cooperation mounting 15 used is seted up on dead lever 5 surface.

In this embodiment: through setting up fixed slot 4 and dead lever 5, be convenient for make the grafting cooperation of fixed slot 4 and dead lever 5, be at last fixed to dead lever 5 through mounting 15 to stability between spacing board 3 and the lower spacing board 6 is gone up in the improvement.

Specifically, the top surface of the lower limiting plate 6 is provided with a buffer plate 12, the top surface of the buffer plate 12 is fixed with a sleeve joint ring 13, the sleeve joint ring 13 is connected with a screw rod 11 in a sliding mode through an inner rotating shaft 18, a spring 14 is installed at the top end of the sleeve joint ring 13, and the top end of the spring 14 is fixed with the upper limiting plate 3.

In this embodiment: through setting up the muff-coupling ring 13, in the hoist and mount in-process, the hoist and mount area is pasted and is obeyed and contact with rubber pad 19 on muff-coupling ring 13 surface to improve the life of hoist and mount area.

Specifically, rib plates 16 are welded on the surface of the cylinder, a plurality of rib plates 16 are arranged, and first reinforcing ribs 2 are welded between the rib plates 16 and the upper limiting plate 3.

In this embodiment: by arranging the rib plates 16, the stability of the hoisting pipe body 1 is improved conveniently.

Specifically, the bottom end of the hoisting pipe 10 is fixed with a supporting plate through a second reinforcing rib 9, the bottom end surface of the supporting plate is fixed with the stepping motor 7 through a connecting rod, and the supporting plate is rotatably connected with the screw rod 11 through a fixing ring 8.

In this embodiment: through installation step motor 7, be convenient for provide the power source for the rotation of lead screw 11, fix step motor 7 and hoisting pipe 10 through the connecting rod to provide a reverse moment of torsion power for lead screw 11, guarantee the normal operating of lead screw 11.

Specifically, the contact surfaces of the lower limiting plate 6 and the hoisting pipe 10 with the screw rod 11 are provided with sealing bearings.

In this embodiment: through the installation of the sealing bearing, the lower limiting plate 6 and the hoisting pipe 10 are fixed, and the contact between the lower limiting plate 6 and the upper limiting plate 3 is facilitated.

Specifically, a rubber pad 19 is adhered to the side surface of the socket ring 13

In this embodiment: through setting up rubber pad 19, can make hoist and mount area and rubber pad 19 contact at the during operation to avoid taking place the friction between hoist and mount area and the hoist and mount pipe 10 and influence the normal use of hoist and mount area, improve the life of hoist and mount area.

The working principle is as follows: during the use, at first fix hoist and mount pipe body 1 on the girder of rig module, the suit is good to hoist and mount the area, later start step motor 7, step motor 7 output drives lead screw 11 and rotates, thereby make last spacing board 3 under the rotation of lead screw 11, the downstream, thereby make dead lever 5 on the spacing board 6 down peg graft inside fixed slot 4, later through rotatory mounting 15, make mounting 15 run through interlude hole 17, thereby guarantee dead lever 5 at the inside stability of fixed slot 4, the condition that drops appears in hoist and mount in-process hoist and mount area can effectually be prevented to this mode, begin to hoist after the fixed completion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel hoisting equipment for drilling equipment, includes hoist and mount pipe body (1), its characterized in that, hoist and mount pipe body (1) comprises last limiting plate (3), lower limiting plate (6) and hoist and mount pipe (10), go up between limiting plate (3) and lower limiting plate (6) and be connected through lead screw (11), lead screw (11) top is run through and is gone up limiting plate (3) surface and extend to inside the cylinder that limiting plate (3) top is fixed, lead screw (11) bottom is run through lower limiting plate (6) and lower limiting plate (6) bottom mounting hoist and mount pipe (10) are connected with step motor (7) output.

2. The hoisting device for the novel drilling equipment as claimed in claim 1, wherein the upper limiting plate (3) is vertically provided with a fixing groove (4) on the bottom surface, a fixing member (15) is horizontally arranged on the inner surface of the fixing groove (4), the fixing rod (5) matched with the fixing groove (4) is welded on the top surface of the lower limiting plate (6), and the surface of the fixing rod (5) is provided with a through hole (17) matched with the fixing member (15).

3. The novel hoisting equipment for drilling equipment is characterized in that a buffer plate (12) is arranged on the top surface of the lower limiting plate (6), a sleeve ring (13) is fixed on the top surface of the buffer plate (12), the sleeve ring (13) is slidably connected with a screw rod (11) through an internal rotating shaft (18), a spring (14) is installed at the top end of the sleeve ring (13), and the top end of the spring (14) is fixed with the upper limiting plate (3).

4. The novel hoisting equipment for drilling equipment is characterized in that a plurality of rib plates (16) are welded on the surface of the cylinder, and a first reinforcing rib (2) is welded between each rib plate (16) and the upper limiting plate (3).

5. The hoisting equipment for the novel drilling equipment is characterized in that a supporting plate is fixed at the bottom end of the hoisting pipe (10) through a second reinforcing rib (9), the bottom end surface of the supporting plate is fixed with the stepping motor (7) through a connecting rod, and the inside of the supporting plate is rotatably connected with the screw rod (11) through a fixing ring (8).

6. The hoisting equipment for the novel drilling equipment is characterized in that a sealing bearing is arranged on the contact surface of the lower limiting plate (6) and the hoisting pipe (10) and the screw rod (11).

7. The hoisting device for a novel drilling equipment as claimed in claim 3, characterized in that a rubber pad (19) is adhered to the lateral surface of the coupling ring (13).

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