CN213269852U

CN213269852U - Ladder frame of oil pumping unit

Info

Publication number: CN213269852U
Application number: CN202022003015.7U
Authority: CN
Inventors: 代建勋; 刘彦娜; 祃小莉; 高胜凯; 牛雪伟
Original assignee: China Petroleum and Chemical Corp; Sinopec Shengli Oilfield Co Gudao Oil Extraction Plant
Current assignee: China Petroleum and Chemical Corp; Sinopec Shengli Oilfield Co Gudao Oil Extraction Plant
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-25
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a pumping unit ladder frame, including the pumping unit support, the connecting rod has all been welded to the upper and lower both sides of the left end of pumping unit support, and two the welding has ladder frame between the connecting rod, the connecting hole has all been seted up at the left and right both ends of ladder frame, the hexagon notch has been seted up in the outside of connecting hole, the inboard of ladder frame is equipped with the step, the left and right both ends of step all seted up threaded hole, be equipped with the threaded rod in the connecting hole, threaded rod and threaded hole looks adaptation, the outside cover of threaded rod is equipped with the hexagon stopper. The utility model discloses a setting of threaded rod, step, nut, hexagon notch, hexagon stopper and connecting hole to can conveniently install the step and dismantle, further dismantle the step when not using, thereby avoid non-staff and children to climb to the emergence incident on the beam-pumping unit support through the ladder frame, be fit for extensively promoting and using.

Description

Ladder frame of oil pumping unit

Technical Field

The utility model relates to an oil field oil pumping equipment technical field particularly is a pumping unit ladder frame.

Background

Ladder length on the present beam-pumping unit machine support is generally the same with beam-pumping unit support length, and the ladder lower extreme links to each other bottom the beam-pumping unit support, because ladder and beam-pumping unit support are parallel arrangement, non-staff also can directly climb to the beam-pumping unit support, even children also can climb to the beam-pumping unit support through the ladder frame, very dangerous, the incident takes place easily, consequently, has designed a beam-pumping unit ladder frame.

Disclosure of Invention

An object of the utility model is to provide a pumping unit ladder frame has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pumping unit ladder frame, includes the pumping unit support, the connecting rod has all been welded to the upper and lower both sides of the left end of pumping unit support, and two the welding has ladder frame between the connecting rod, the connecting hole has all been seted up at the left and right both ends of ladder frame, the hexagon notch has been seted up in the outside of connecting hole, ladder frame's inboard is equipped with the step, the left and right both ends of step all set up threaded hole, be equipped with the threaded rod in the connecting hole, threaded rod and threaded hole looks adaptation, the outside cover of threaded rod is equipped with the hexagon stopper, just hexagon stopper and hexagon notch looks adaptation, the outside screwed connection of threaded rod has the nut.

As a preferred embodiment of the present invention, the outer side of the step is fixedly installed with a non-slip mat.

As an optimal implementation mode of the utility model, the threaded rod, the nut and the hexagonal limiting block are made of stainless steel.

As a preferred embodiment of the present invention, a guard rail is fixedly installed on the outer side of the upper end of the pumping unit support.

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

1. through the setting of threaded rod, step, nut, hexagon notch, hexagon stopper and connecting hole, can conveniently install the step and dismantle, dismantle the step when not using to avoid non-staff to climb to the beam-pumping unit support through the ladder frame on, effectively prevent the incident.

2. Through the setting of slipmat can effectual increase operating personnel sole and the frictional force of step, prevent that operating personnel from skidding when the cat ladder.

3. Threaded rod, nut, hexagon stopper adopt stainless steel material, and corrosion resistance is strong, the life of extension.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a left side view structural diagram of the field application structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic axial side structure diagram of the step 7 of the present invention.

In the figure: 1. a pumping unit bracket; 2. protecting the fence; 3. a connecting rod; 4. a ladder frame; 5. a hexagonal notch; 6. connecting holes; 7. a step; 8. a non-slip mat; 9. a hexagonal limiting block; 10. a threaded rod; 11. a nut; 12. a threaded bore.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the utility model comprises a pumping unit support 1, connecting rods 3 are welded on the upper and lower sides of the left end of the pumping unit support 1, two connecting rods 3 are welded between the connecting rods 3, connecting holes 6 are respectively arranged on the left and right ends of the ladder frame 4, hexagonal notches 5 are respectively arranged on the outer sides of the connecting holes 6, steps 7 are arranged on the inner side of the ladder frame 4, threaded holes 12 are respectively arranged on the left and right ends of the steps 7, a threaded rod 10 is arranged in the connecting hole 6, the threaded rod 10 is matched with the threaded holes 12, a hexagonal limiting block 9 is sleeved on the outer side of the threaded rod 10, the hexagonal limiting block 9 is matched with the hexagonal notches 5, a nut 11 is screwed on the outer side of the threaded rod 10, and the nut 11, the hexagonal notches 5, the hexagonal limiting block 9 and the connecting holes 6 are arranged through the threaded rod 10, thereby can conveniently install and dismantle step 7, dismantle the step when not using to avoid non-staff and children to climb to the emergence incident on beam-pumping unit support 1 through ladder frame 4.

In this embodiment (as shown in fig. 2), the non-slip mat 8 is fixedly mounted on the outer side of the step 7, and the friction between the sole of the operator and the step 7 can be effectively increased by the non-slip mat 8, so that the operator can climb the ladder frame 4 conveniently.

In this embodiment (please refer to fig. 1 and 2), the threaded rod 10, the nut 11 and the hexagonal stopper 9 are all made of stainless steel, and the service life of the threaded rod 10, the nut 11 and the hexagonal stopper 9 can be prolonged by the corrosion resistance of the stainless steel.

In this embodiment (please refer to fig. 1), the guard rail 2 is fixedly installed on the outer side of the upper end of the pumping unit support 1, and the safety of an operator on the pumping unit support 1 can be effectively improved by the arrangement of the guard rail 2.

It should be noted that, an oil pumping machine ladder frame comprises an oil pumping machine support 1, a protective guard 2, a connecting rod 3, a ladder frame 4, a hexagonal notch 5, a connecting hole 6, a step 7, an anti-skid pad 8, a hexagonal limiting block 9, a threaded rod 10, a nut 11 and a threaded hole 12, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technical manuals or conventional experimental methods, when the oil pumping machine ladder frame works, the step 7 is arranged between the ladder frames 4 through the arrangement of the threaded rod 10, the step 7, the nut 11, the hexagonal notch 5, the hexagonal limiting block 9 and the connecting hole 6, then the threaded rod 10 is screwed into the threaded hole 12 through the connecting hole 6, then the hexagonal limiting block 9 is arranged in the hexagonal notch 5, then the nut 11 is screwed to fix the hexagonal limiting block 9 in the hexagonal, thereby can conveniently install and dismantle step 7, further dismantle the step when not using, thereby avoid non-staff and children to climb the emergence incident on beam-pumping unit support 1 through ladder frame 4, setting through slipmat 8 can effectual increase operating personnel sole and the frictional force of step 7, further make things convenient for operating personnel to scramble on ladder frame 4, corrosion resistance through stainless steel, thereby can prolong threaded rod 10, nut 11, the life of hexagon stopper 9, setting through rail guard 2 can the effectual security that increases operating personnel on beam-pumping unit support 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pumping unit ladder frame comprises a pumping unit bracket (1); the method is characterized in that: connecting rod (3) have all been welded to the upper and lower both sides of the left end of beam-pumping unit support (1), and two the welding has ladder frame (4) between connecting rod (3), connecting hole (6) have all been seted up at the left and right both ends of ladder frame (4), hexagon notch (5) have been seted up in the outside of connecting hole (6), the inboard of ladder frame (4) is equipped with step (7), threaded hole (12) have all been seted up at the left and right both ends of step (7), be equipped with threaded rod (10) in connecting hole (6), threaded rod (10) and screw hole (12) looks adaptation, the outside cover of threaded rod (10) is equipped with hexagon stopper (9), just hexagon stopper (9) and hexagon notch (5) looks adaptation, the outside screwed connection of threaded rod (10) has nut (11).

2. The pumping unit ladder of claim 1, wherein: and the outer side of the step (7) is fixedly provided with an anti-slip pad (8).

3. The pumping unit ladder of claim 1, wherein: the threaded rod (10), the nut (11) and the hexagonal limiting block (9) are all made of stainless steel.

4. The pumping unit ladder of claim 1, wherein: and a protective guard (2) is fixedly arranged on the outer side of the upper end of the pumping unit support (1).