CN219061557U

CN219061557U - Vertical setting device for oil production derrick

Info

Publication number: CN219061557U
Application number: CN202222439474.9U
Authority: CN
Inventors: 王淑球
Original assignee: Shaanxi Shuzhi Youchuang Energy Technology Co ltd
Current assignee: Shaanxi Shuzhi Youchuang Energy Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-05-23
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a standing device for an oil production derrick, and relates to the technical field of oil production derricks. The utility model comprises a mobile vehicle and a derrick, wherein an arc-shaped supporting plate is rotatably matched on the mobile vehicle, and positioning mechanisms are arranged at two ends of the arc-shaped supporting plate. According to the utility model, the two limiting plates are driven by the four first hydraulic push rods to clamp the derrick placed on the arc-shaped supporting plate, so that the derrick is conveniently and quickly positioned, the first hydraulic push rods are started, the limiting plates positioned at the upper end of the derrick slide out of the derrick, the limiting plates positioned at the bottom end of the derrick are released from supporting relation with the derrick, then the positioning handle screws positioned at the bottom end of the derrick are rotated, the limiting relation of the limiting plates to the guide blocks is released, then the limiting plates are pulled out of the two guide blocks along the length direction of the limiting plates, and then the movable vehicle is driven to drive the arc-shaped supporting plate and the derrick to be quickly separated, so that the relation between the derrick and the movable vehicle is conveniently released.

Description

Vertical setting device for oil production derrick

Technical Field

The utility model belongs to the technical field of oil extraction derricks, and particularly relates to a standing device for an oil extraction derrick.

Background

The derrick is used for placing crown blocks, hanging tools such as traveling wagons, hooks, hanging rings, hanging clips and the like, and lifting and lowering devices for storing drilling rods, oil pipes and sucker rods in the well drilling or well repairing process. The derrick consists of a main body, a crown block frame, a racking platform, a vertical pipe platform and a working ladder. The main characteristics of the drilling machine derrick in the form of an integral structure can be divided into four basic types, namely a tower derrick, a front opening derrick, an A-shaped derrick and a mast derrick. The entry details the composition, characteristics, model, classification, use, derrick load, derrick basic parameters, etc.

The utility model discloses a stand device for oil recovery derrick includes the automobile body, the edge fixedly connected with first guide rail of automobile body top surface one side, the center department of first guide rail inner wall rotates and is connected with the lead screw, the inner wall sliding connection of first guide rail has first slider, first slider and lead screw threaded connection. The utility model has the advantages that: through having set up first guided way and second guided way, the inner wall sliding connection of first guided way has first slider, first slider and lead screw threaded connection, the equal fixedly connected with connecting plate in one side of first slider, the top of connecting plate rotates and is connected with the connecting rod, the connecting axle is kept away from the one end rotation of connecting plate with the connecting rod and is connected, can make the derrick rotate through the lead screw, the connecting rod is promoted to rethread first slider, prop up the derrick, the connecting rod constitutes triangle-shaped with derrick and automobile body moreover, stable in structure, through with automobile body coupling, it is more stable firm simultaneously.

The oil extraction derrick disclosed in the application has a plurality of connections between the vertical device and the derrick, so that the connection between the derrick and the device is laborious, especially the connection at the middle part of the derrick is required after the derrick is installed, the worker ascends a height to release the connection relationship, the labor is consumed, and the probability of accidental falling of the installation personnel is increased.

Disclosure of Invention

The utility model aims to provide a standing device for an oil production derrick, which solves the technical problems that the standing device of the oil production derrick is connected with the derrick at a plurality of positions, so that the connection between the derrick and the device is laborious when the connection is released, particularly the connection at the middle part of the derrick is required to be released when the derrick is installed, the labor is consumed, and the probability of accidental falling of an installation person is increased.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a standing device for an oil production derrick comprises a moving vehicle and a derrick, wherein an arc-shaped supporting plate is rotatably matched on the moving vehicle, and positioning mechanisms are arranged at two ends of the arc-shaped supporting plate;

the positioning mechanism comprises two first hydraulic push rods symmetrically connected to the arc-shaped support plate, a guide block arranged at the output end of the first hydraulic push rods, a limiting plate in sliding fit with the guide block, and a positioning handle screw in threaded fit with the limiting plate and in threaded fit with the guide block, wherein the derrick is positioned between the two limiting plates.

Optionally, the guide blocks are of T-shaped block structures, T-shaped slide ways are arranged on the limiting plates, and the limiting plates are slidably matched on the two guide blocks through the T-shaped slide ways.

Optionally, the mobile vehicle lateral part is equipped with the opening, and arc backup pad bottom normal running fit is in the opening, installs first backup pad on the mobile vehicle, is equipped with the breach in the first backup pad, and the height of breach is higher than the locomotive height of mobile vehicle.

Optionally, the arc backup pad middle part is fixed with first arc connecting plate, installs two second hydraulic push rods on the locomotive, and second hydraulic push rod facial make-up is equipped with the connecting block, and first arc connecting plate normal running fit is between two connecting blocks.

Optionally, the moving vehicle is hinged with a third hydraulic push rod hinged with the first arc-shaped connecting plate, and the third hydraulic push rod is positioned between the first supporting plate and the second hydraulic push rod.

Optionally, the mobile vehicle bottom surface is equipped with two fourth hydraulic push rods, and the second backup pad has been installed to fourth hydraulic push rod output, and two fourth hydraulic push rods symmetry are installed in opening both sides edge.

The embodiment of the utility model has the following beneficial effects:

according to one embodiment of the utility model, two limiting plates are driven to clamp a derrick placed on an arc-shaped supporting plate through four first hydraulic push rods, so that the derrick is conveniently and quickly positioned, the first hydraulic push rods are started, the limiting plates positioned at the upper end of the derrick slide out of the derrick, the limiting plates positioned at the bottom end of the derrick are released from supporting relation with the derrick, then positioning handle screws positioned at the bottom end of the derrick are rotated, the limiting relation of the limiting plates to guide blocks is released, then the limiting plates are pulled out of the two guide blocks along the length direction of the limiting plates, then a mobile vehicle is driven to drive the arc-shaped supporting plate to be quickly separated from the derrick, and the relation between the derrick and the mobile vehicle is conveniently released.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the main structure of an embodiment of the present utility model;

fig. 3 is a cross-sectional view of an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

the movable vehicle 1, the arc-shaped supporting plate 2, the first hydraulic push rod 3, the guide block 4, the limiting plate 5, the positioning handle screw 6, the derrick 7, the T-shaped slideway 8, the opening 9, the first supporting plate 10, the notch 11, the first arc-shaped connecting plate 12, the second hydraulic push rod 13, the connecting block 14, the second arc-shaped connecting plate 15, the third hydraulic push rod 16, the fourth hydraulic push rod 17, the second supporting plate 18, the supporting column 701 and the connecting strip 702.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Referring to fig. 1-3, in this embodiment, there is provided a setting device for a production derrick, comprising: the movable trolley 1 and the derrick 7, wherein the derrick 7 comprises four support columns 701 and a plurality of connecting strips 702 which are arrayed between two adjacent sides of two adjacent support columns 701, the movable trolley 1 is rotatably matched with an arc-shaped support plate 2, and two ends of the arc-shaped support plate 2 are respectively provided with a positioning mechanism;

the positioning mechanism comprises two first hydraulic pushing rods 3 symmetrically connected to the arc-shaped supporting plate 2, a guide block 4 arranged at the output end of the first hydraulic pushing rods 3, a limiting plate 5 in sliding fit with the guide block 4, positioning handle screws 6 in threaded fit with the limiting plate 5 and in threaded fit with the guide block 4, a derrick 7 is located between the two limiting plates 5, the limiting plate 5 is attached to four supporting columns 701, the limiting plate 5 is in sliding fit with the four supporting columns 701, the positioning mechanism further comprises a second arc-shaped connecting plate 15 fixed at one end side part of the arc-shaped supporting plate 2, and the two first hydraulic pushing rods 3 are fixed on the second arc-shaped connecting plate 15.

The two limiting plates 5 are driven by the four first hydraulic push rods 3 to clamp the derrick 7 placed on the arc-shaped supporting plate 2, the derrick 7 is conveniently and rapidly positioned, the first hydraulic push rods 3 are opened, the limiting plates 5 positioned at the upper end of the derrick 7 slide out of the derrick 7, the limiting plates 5 positioned at the bottom end of the derrick 7 are in a supporting relation with the derrick 7, then the positioning handle screws 6 positioned at the bottom end of the derrick 7 are rotated, the limiting relation of the limiting plates 5 to the guide blocks 4 is relieved, then the limiting plates 5 are pulled out of the two guide blocks 4 along the length direction of the limiting plates 5, then the movable vehicle 1 is driven to drive the arc-shaped supporting plate 2 to be rapidly separated from the derrick 7, and the relation between the derrick 7 and the movable vehicle 1 is conveniently relieved.

The guide blocks 4 of the embodiment are of T-shaped block structures, T-shaped slide ways 8 are arranged on the limiting plates 5, and the limiting plates 5 are slidably matched on the two guide blocks 4 through the T-shaped slide ways 8, so that stability of the limiting plates 5 on the guide blocks 4 is improved conveniently.

In the embodiment, the side part of the mobile vehicle 1 is provided with the opening 9, the bottom end of the arc-shaped supporting plate 2 is in running fit in the opening 9, the mobile vehicle 1 is provided with the first supporting plate 10, the first supporting plate 10 is provided with the notch 11, and the height of the notch 11 is higher than the height of the head of the mobile vehicle 1, so that the probability that the arc-shaped supporting plate 2 presses the head of the mobile vehicle 1 is reduced; the middle part of the arc-shaped supporting plate 2 is fixedly provided with a first arc-shaped connecting plate 12, the mobile vehicle 1 is provided with two second hydraulic push rods 13, the second hydraulic push rods 13 are provided with connecting blocks 14, and the first arc-shaped connecting plate 12 is in running fit between the two connecting blocks 14; the movable trolley 1 is hinged with a third hydraulic push rod 16 hinged with the first arc-shaped connecting plate 12, the third hydraulic push rod 16 is positioned between the first supporting plate 10 and the second hydraulic push rod 13, the third hydraulic push rod 16 is convenient to open, the arc-shaped supporting plate 2 is driven to rotate near one end placed in the notch 11, the length directions of the arc-shaped supporting plate 2 and the derrick 7 are vertical, and the arc-shaped supporting plate 2 and the derrick 7 are convenient to drive synchronous sliding down through opening the second hydraulic push rod 13 and the third hydraulic push rod 16, so that the derrick 7 falls to the ground rapidly.

The bottom surface of the mobile vehicle 1 of the embodiment is provided with two fourth hydraulic push rods 17, the output end of each fourth hydraulic push rod 17 is provided with a second supporting plate 18, and the two fourth hydraulic push rods 17 are symmetrically arranged at the edges of two sides of the opening 9, so that the fourth hydraulic push rods 17 can be conveniently opened to drive the second supporting plates 18 to the ground, and the probability of tilting the head of the mobile vehicle 1 can be conveniently reduced.

Working principle: the derrick 7 is placed on the inclined arc-shaped support plate 2 through a crane, then the limiting plate 5 is driven by the first hydraulic push rod 3 to position the derrick 7, the derrick 7 is driven by the moving vehicle 1 to move to the installation position, the fourth hydraulic push rod 17 is started to drive the second support plate 18 to the ground, the probability of tilting the head of the moving vehicle 1 is reduced, the third hydraulic push rod 16 is started to drive one end of the arc-shaped support plate 2 which is close to be placed in the notch 11 to rotate, the length directions of the arc-shaped support plate 2 and the derrick 7 are vertical, then the second hydraulic push rod 13 and the third hydraulic push rod 16 are started, the arc-shaped support plate 2 and the derrick 7 are driven to synchronously slide down until the derrick 7 falls to the ground, and then the derrick 7 is installed at the installation position, then the first hydraulic push rod 3 is started, the limiting plate 5 positioned at the upper end of the derrick 7 slides out between four support columns 701, the limiting plate 5 positioned at the bottom end of the derrick 7 is separated from the connecting strip 702 positioned at the bottom end of the derrick 7, the limiting plate 5 positioned at the bottom end of the derrick 7 is conveniently released from supporting relation with the derrick 7, then the positioning handle screw 6 positioned at the bottom end of the derrick 7 is rotated, the limiting relation of the limiting plate 5 to the guide blocks 4 is released, then the limiting plate 5 is pulled out from the two guide blocks 4 along the length direction of the limiting plate 5, then the moving vehicle 1 is driven to drive the arc-shaped support plate 2 to be quickly separated from the derrick 7, and then the limiting plate 5 is positioned on the two guide blocks 4.

It should be noted that all the electric devices involved in the present application can be powered by a storage battery or an external power supply.

The above embodiments may be combined with each other.

The present utility model is not limited to the above-described embodiments, and any person who can learn the structural changes made under the teaching of the present utility model falls within the scope of protection of the present utility model.

The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. A setting device for a production derrick, comprising: the movable trolley (1) and the derrick (7) are rotatably matched with the arc-shaped supporting plate (2), and positioning mechanisms are arranged at two ends of the arc-shaped supporting plate (2);

the positioning mechanism comprises two first hydraulic push rods (3) symmetrically connected to the arc-shaped supporting plate (2), a guide block (4) arranged at the output end of the first hydraulic push rods (3), a limiting plate (5) in sliding fit with the guide block (4), and a positioning handle screw (6) in threaded fit with the limiting plate (5) and in threaded fit with the guide block (4), wherein a derrick (7) is positioned between the two limiting plates (5).

2. A setting device for a derrick according to claim 1, characterized in that the guide blocks (4) are of T-shaped block-shaped structure, the limiting plates (5) are provided with T-shaped slide ways (8), and the limiting plates (5) are slidably fitted on the two guide blocks (4) through the T-shaped slide ways (8).

3. The vertical setting device for the oil extraction derrick according to claim 1, wherein an opening (9) is formed in the side part of the mobile vehicle (1), the bottom end of the arc-shaped supporting plate (2) is in rotary fit in the opening (9), a first supporting plate (10) is arranged on the mobile vehicle (1), a notch (11) is formed in the first supporting plate (10), and the height of the notch (11) is higher than that of the locomotive of the mobile vehicle (1).

4. A setting device for a derrick according to claim 3, characterised in that a first arc-shaped connecting plate (12) is fixed in the middle of the arc-shaped supporting plate (2), two second hydraulic pushing rods (13) are arranged on the moving vehicle (1), connecting blocks (14) are arranged on the second hydraulic pushing rods (13), and the first arc-shaped connecting plate (12) is in running fit between the two connecting blocks (14).

5. A setting up device for a derrick according to claim 4, characterised in that the mobile vehicle (1) is hinged with a third hydraulic ram (16) hinged with the first arcuate connecting plate (12), and that the third hydraulic ram (16) is located between the first support plate (10) and the second hydraulic ram (13).

6. A setting device for a derrick according to claim 3, characterized in that the bottom surface of the mobile vehicle (1) is provided with two fourth hydraulic pushrods (17), the output end of the fourth hydraulic pushrods (17) is provided with a second supporting plate (18), and the two fourth hydraulic pushrods (17) are symmetrically arranged at the edges of the two sides of the opening (9).