CN213928278U

CN213928278U - Traveling block hook casting for petroleum drilling

Info

Publication number: CN213928278U
Application number: CN202023291936.4U
Authority: CN
Inventors: 杨正华; 高文君
Original assignee: Jiangsu Xinte Petroleum Equipment Co ltd
Current assignee: Jiangsu Xinte Petroleum Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-10
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a trip car hook foundry goods for oil drilling relates to oil drilling's trip car hook field, including the barrel, the surface and the back of barrel all are connected with vice hook, and the top of barrel is provided with the hole for hoist, and the bottom of hole for hoist is connected with the connecting piece, and first stationary blade and second stationary blade are all installed to the both sides of connecting piece, and the bottom of connecting piece is connected with the spacer. The utility model discloses a first stationary blade, the second stationary blade, the strengthening rib, connecting piece and spacer, the user of service utilizes the installation locking of the convenient big hook of main hook and auxiliary hook, because first stationary blade, the second stationary blade, connecting piece and spacer all set up with one heart, make things convenient for the centre of a circle on same straight line, increase the stability of connecting piece, prevent that the hole for hoist from producing the desliding at the in-process of hoist and mount, owing to set up a plurality of strengthening ribs, the pressure that a plurality of strengthening rib homodisperse hole for hoist received, thereby can not lead to the crackle damage because stress concentration in the hoisting process, prevent the hole for hoist deformation damage.

Description

Traveling block hook casting for petroleum drilling

Technical Field

The utility model relates to a trip car hook field of oil drilling specifically is a trip car hook foundry goods for oil drilling.

Background

The hook body (also called as hook body) and the traveling block are called as a traveling block hook, which is an important hoisting device for lifting and lowering drill rods, oil pipes, sucker rods and various drilling tools in petroleum and natural gas drilling and workover operations. In recent years, with the increase of the global petroleum exploitation strength, the demands of petroleum exploitation complete equipment and accessory markets are vigorous, however, a few manufacturers with production resources and capable of producing high-quality products have the bottleneck phenomenon in the whole petroleum equipment market.

The current application number is CN 201120355119.2's a trip car hook casting for oil drilling, including the shank, the positive upper portion of shank has the inside hollow barrel of a body structure, the both sides of barrel have respectively with the vice hook lock wall and the vice hook of barrel a body structure, the vice hook is located the below of vice hook lock wall, the positive lower part of shank has with the positive vertically main hook of shank, the hole for hoist that penetrates the shank is seted up perpendicularly to the front of barrel, the back of shank has with the back perpendicular and be less than the left and right pterygoid lamina of hole height. The utility model discloses a trip car hook foundry goods for oil drilling is rational in infrastructure, the stable reliability, and it is convenient to maintain, has improved work efficiency, but this foundry goods structure is more single, and hoisting hole easily produces the desliding at hoist and mount in-process hoisting hole, influences the hoist and mount effect, and when the hoisting hole uses, can lead to the hoisting hole crack damaged when stress concentration, and the withstand voltage effect of trip car hook is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that a hoisting hole is easy to slip and the hoisting hole is easy to damage, a traveling block hook casting for petroleum drilling is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a trip car hook casting for oil drilling, the novel nipple rectifier comprises a cylindrical shel, the surface and the back of barrel all are connected with vice hook, the top of barrel is provided with the hole for hoist, the bottom of hole for hoist is connected with the connecting piece, first stationary blade and second stationary blade are all installed to the both sides of connecting piece, the bottom of connecting piece is connected with the spacer, the inner wall of connecting piece is provided with the strengthening rib, the bottom of barrel is connected with two pterygoid lamina, two be connected with the diaphragm between the pterygoid lamina, the junction of diaphragm and pterygoid lamina is provided with the swash plate, main hook is installed to top one side of barrel.

Preferably, the reinforcing ribs are arranged in a plurality, and the plurality of reinforcing ribs are distributed annularly.

Preferably, the inclined plates are arranged in two numbers, and the two inclined plates are symmetrically distributed along the longitudinal axis central line of the transverse plate.

Preferably, the two inclined plates and the transverse plate are triangular.

Preferably, the first fixing plate, the second fixing plate, the connecting piece and the positioning plate are all annular.

Preferably, the first fixing plate, the second fixing plate, the connecting piece and the positioning plate are all concentrically arranged.

Preferably, the inclined plate, the transverse plate and the wing plate are welded.

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

1. the utility model discloses a first stationary blade, the second stationary blade, the strengthening rib, connecting piece and spacer, the user utilizes the installation locking of main hook and the convenient big hook of auxiliary hook, because first stationary blade, the second stationary blade, connecting piece and spacer all set up with one heart, make things convenient for the centre of a circle on same straight line, increase the stability of connecting piece, prevent that the hole for hoist from producing the deslide in the in-process of hoist and mount, because set up a plurality of strengthening ribs, the pressure that the hole for hoist received is evenly dispersed to a plurality of strengthening ribs, can not lead to the crackle damage because stress concentration in the hoisting process, prevent the hole for hoist deformation damage;

2. the utility model discloses an swash plate and diaphragm because two swash plates and diaphragm are triangle-shaped, when the oil truck hook received pressure, triangle-shaped's swash plate and diaphragm supported the barrel, reduced the pressure that the barrel received, increased the stability of pterygoid lamina.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the hoisting hole of the present invention;

fig. 3 is a schematic view of a top view structure of the hoisting hole of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a barrel; 2. hoisting holes; 3. an auxiliary hook; 4. a main hook; 5. a wing plate; 6. a first fixing sheet; 7. a second fixing sheet; 8. a connecting member; 9. positioning plates; 10. reinforcing ribs; 11. a transverse plate; 12. a sloping plate.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a traveling block hook casting for oil drilling comprises a cylinder 1, a lifting hole 2, an auxiliary hook 3, a main hook 4, a wing plate 5 and a first fixing plate 6, second stationary blade 7, connecting piece 8, spacer 9, strengthening rib 10, diaphragm 11 and swash plate 12, barrel 1's surface and back all are connected with auxiliary hook 3, barrel 1's top is provided with hole for hoist 2, hole for hoist 2's bottom is connected with connecting piece 8, first stationary blade 6 and second stationary blade 7 are all installed to connecting piece 8's both sides, connecting piece 8's bottom is connected with spacer 9, connecting piece 8's inner wall is provided with strengthening rib 10, barrel 1's bottom is connected with two pterygoid lamina 5, be connected with diaphragm 11 between two pterygoid lamina 5, diaphragm 11 and pterygoid lamina 5's junction is provided with swash plate 12, main hook 4 is installed to barrel 1's top one side, utilize main hook 4 and auxiliary hook 3 to make things convenient for the installation locking of big hook.

Please refer to fig. 3, the reinforcing ribs 10 are provided in plurality, and the plurality of reinforcing ribs 10 are distributed in a ring shape, so that the pressure applied to the hoisting holes 2 is dispersed by the plurality of reinforcing ribs 10.

Please refer to fig. 4, two inclined plates 12 are provided, and the two inclined plates 12 are symmetrically distributed along the longitudinal axis center line of the horizontal plate 11, and the two inclined plates 12 and the horizontal plate 11 are triangular to increase the stability of the wing plate 5.

Please refer to fig. 2, the first fixing plate 6, the second fixing plate 7, the connecting member 8 and the positioning plate 9 are all ring-shaped, and the first fixing plate 6, the second fixing plate 7, the connecting member 8 and the positioning plate 9 are all concentrically arranged, so that the center of a circle is conveniently on the same straight line, the stability of the connecting member 8 is increased, and the lifting hole 2 is prevented from slipping off.

Please refer to fig. 4, the sloping plate 12, the cross plate 11 and the wing plate 5 are welded to make the connection more stable.

The working principle is as follows: firstly, the user utilizes main hook 4 and auxiliary hook 3 to make things convenient for the installation locking of hook, because first stationary blade 6, second stationary blade 7, connecting piece 8 and spacer 9 all set up with one heart, make things convenient for the centre of a circle on same straight line, increase the stability of connecting piece 8, prevent that hole for hoist 2 from taking off the cunning in the in-process production of hoist and mount, owing to set up a plurality of strengthening ribs 10, the pressure that hole for hoist 2 received is evenly dispersed to a plurality of strengthening ribs 10, thereby can not lead to the crackle damage because stress concentration in the hoist and mount process, prevent hole for hoist 2 deformation damage, because two swash plates 12 and diaphragm 11 are triangle-shaped, when the oil truck hook received pressure, triangle-shaped's swash plate 12 and diaphragm 11 support barrel 1, reduce the pressure that barrel 1 received, increase pterygoid lamina 5's stability.

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. A trip block hook foundry goods for oil drilling, including barrel (1), its characterized in that: the utility model discloses a portable multifunctional portable solid waste collector, including barrel (1), the surface and the back of barrel (1) all are connected with auxiliary hook (3), the top of barrel (1) is provided with hole for hoist (2), the bottom of hole for hoist (2) is connected with connecting piece (8), first stationary blade (6) and second stationary blade (7) are all installed to the both sides of connecting piece (8), the bottom of connecting piece (8) is connected with spacer (9), the inner wall of connecting piece (8) is provided with strengthening rib (10), the bottom of barrel (1) is connected with two pterygoid lamina (5), two be connected with diaphragm (11) between pterygoid lamina (5), the junction of diaphragm (11) and pterygoid lamina (5) is provided with swash plate (12), main hook (4) are installed to top one side of barrel (1).

2. The traveling block hook casting for oil drilling as set forth in claim 1, wherein: the reinforcing ribs (10) are arranged in a plurality, and the reinforcing ribs (10) are distributed annularly.

3. The traveling block hook casting for oil drilling as set forth in claim 1, wherein: the inclined plates (12) are arranged in two numbers, and the two inclined plates (12) are symmetrically distributed along the center line of the longitudinal axis of the transverse plate (11).

4. The traveling block hook casting for oil drilling as set forth in claim 1, wherein: the two inclined plates (12) and the transverse plate (11) are triangular.

5. The traveling block hook casting for oil drilling as set forth in claim 1, wherein: the first fixing piece (6), the second fixing piece (7), the connecting piece (8) and the positioning piece (9) are all annular.

6. The traveling block hook casting for oil drilling as set forth in claim 1, wherein: the first fixing piece (6), the second fixing piece (7), the connecting piece (8) and the positioning piece (9) are all arranged concentrically.

7. The traveling block hook casting for oil drilling as set forth in claim 1, wherein: the inclined plate (12), the transverse plate (11) and the wing plate (5) are welded.