CN215565765U

CN215565765U - Drilling rig's drill boom hoisting structure

Info

Publication number: CN215565765U
Application number: CN202122042515.6U
Authority: CN
Inventors: 张瑞杰; 王国颂; 李照
Original assignee: 248 Geological Brigade Of Shandong Nuclear Industry
Current assignee: 248 Geological Brigade Of Shandong Nuclear Industry
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-18
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to a drill rig lifting structure of drilling machinery, and belongs to the technical field of ground exploration drilling machine drill rigs. Drilling rig's rig hoisting structure, including fixed frame, all be fixed with articulated seat, two on the both sides of fixed frame's one end the one end of articulated rig between the articulated seat, just the middle part of rig with be equipped with hoist mechanism between the fixed frame. Has the advantages that: the angle of the drill frame can be changed through the lifting structure, and the lifting device is convenient to operate and stable in operation.

Description

Drilling rig's drill boom hoisting structure

Technical Field

The utility model belongs to the technical field of a drill stand of a ground exploration drilling machine, and particularly relates to a drill stand lifting structure of a drilling machine.

Background

Because the exploration drilling machine can have petroleum drilling exploration, geological exploration and the like, the exploration drilling machine is widely applied to the fields of petroleum geological exploration, coal field geological exploration, water conservancy and other construction works and the like. The drill frame is used for fixing during the use process.

The existing drilling rig is generally lifted by manpower, the working efficiency is low, and the labor intensity of personnel is high. The hoisting mechanism in current patent application number 201920821168.7 adopts electronic running roller to drive wire rope and promotes the rig, and the rig adopts segmentation hinge structure, needs fixed rig again after promoting, troublesome poeration, and the length of rig is certain, can not adapt to the survey demand under the different situation.

Therefore, a boom raising structure of a drilling machine is provided to solve the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drill frame lifting structure of drilling machinery for solving the technical problems, the angle of a drill frame can be changed through the lifting structure, and the drill frame lifting structure is convenient to operate and stable to operate.

The technical scheme for solving the technical problems is as follows: this drilling rig hoisting structure of drilling machinery includes fixed frame, all be fixed with articulated seat, two on the both sides of fixed frame's one end the one end of articulated drilling rig between the articulated seat, just the middle part of drilling rig with be equipped with hoist mechanism between the fixed frame.

Has the advantages that: the angle of the drill frame can be changed through the lifting structure, and the lifting device is convenient to operate and stable in operation.

Further, hoist mechanism includes support, pars contractilis, stopper and gyro wheel, all fixed being equipped with on the middle part both sides wall of rig the stopper, two all be equipped with the spout on the stopper, two the upper end of support is connected one respectively the gyro wheel, two the gyro wheel is established respectively in two the spout, two the lower extreme of support articulates respectively on fixed frame's two inside walls, the middle part pin joint of support is one the one end of pars contractilis, two the other end of pars contractilis articulates respectively on fixed frame's two inside walls.

The beneficial effect of adopting the further scheme is that: the angle of the drill frame is adjusted, when the drill frame does not work, the drill frame can be adjusted to be in a horizontal state, when the drill frame works, the drill frame is adjusted to be in a vertical state, the operation is stable, the working efficiency is improved, and the labor cost is reduced.

Furthermore, the telescopic part is a hydraulic rod or an air cylinder or an electric push rod.

The beneficial effect of adopting the further scheme is that: the operation is stable, the automatic adjustment is realized, and the operation is convenient.

Furthermore, the drill frame is formed by splicing a plurality of I-shaped drill frame bodies in sequence.

The beneficial effect of adopting the further scheme is that: and selecting the proper drill frame length according to the actual drilling detection depth.

Furthermore, a plurality of the drill support bodies are fixedly connected through bolts.

The beneficial effect of adopting the further scheme is that: the fixing effect is good. Is convenient for assembly and disassembly.

Further, the fixed frame is connected with the hinged seat through screws.

The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the overall stability is improved.

Drawings

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

FIG. 2 is a schematic structural view of a drill stand;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a fixed frame; 2. hinging a drilling rig; 21. drilling a support body; 3. a support; 4. a telescopic part; 5. a limiting block; 6. a chute; 7. a hinged seat; 8. and a roller.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-2, the embodiment provides a drilling rig lifting structure of a drilling rig, which includes a fixed frame 1, the fixed frame 1 is made of steel, hinged seats 7 are fixed on both sides of one end of the fixed frame 1 through screws, one end of the drilling rig 2 is hinged between the two hinged seats 7, a lifting mechanism is arranged between the middle of the drilling rig 2 and the fixed frame 1, the lifting mechanism includes a support 3, a telescopic portion 4, a limiting block 5 and a roller 8, the limiting block 5 is fixed on both side walls of the middle of the drilling rig 2, sliding grooves 6 are arranged on the two limiting blocks 5, the upper ends of the two supports 3 are respectively connected with the roller 8, the two rollers 8 are respectively arranged in the two sliding grooves 6, the lower ends of the two supports 3 are respectively hinged on both inner side walls of the fixed frame 1, the middle part of the support 3 is pivoted with one end of the telescopic part 4, the other ends of the telescopic parts 4 are respectively hinged on two inner side walls of the fixed frame 1, and one end of the telescopic part 4 hinged on the inner side wall of the fixed frame 1 is lower than the bottom end of the support 3, so that the drill frame 2 is ensured to be in a horizontal state during conveying.

As a further solution of the above embodiment, the telescopic part 4 is a hydraulic rod, an air cylinder or an electric push rod, and is selected according to actual situations.

As the further scheme of above-mentioned embodiment, the drilling rig 2 is that the brill stake body 21 of a plurality of I shape splices in proper order and forms, a plurality of the brill stake body 21 passes through bolt fixed connection, can adapt to the needs of the depth of investigation under the different circumstances, and assembles and dismantle conveniently, and work efficiency is high.

In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A boom raising structure of a drilling machine, comprising:

the drilling machine comprises a fixed frame (1), wherein hinged seats (7) are fixed on two sides of one end of the fixed frame (1), two ends of the hinged seats (7) are hinged to one end of a drilling frame (2), and a lifting mechanism is arranged between the middle of the drilling frame (2) and the fixed frame (1).

2. The boom lifting structure of drilling machinery according to claim 1, wherein the lifting mechanism comprises a support (3), a telescopic part (4), a limiting block (5) and rollers (8), the limiting block (5) is fixedly arranged on two side walls of the middle part of the boom (2), two sliding grooves (6) are arranged on the limiting block (5), the rollers (8) are respectively connected to the upper ends of the two supports (3), the rollers (8) are respectively arranged in the two sliding grooves (6), the lower ends of the two supports (3) are respectively hinged to two inner side walls of the fixed frame (1), the middle part of the support (3) is pivoted with one end of the telescopic part (4), and the other ends of the two telescopic parts (4) are respectively hinged to the two inner side walls of the fixed frame (1).

3. Boom hoist structure of a drilling machine according to claim 2, characterized in that the telescopic part (4) is a hydraulic or pneumatic or electric push rod.

4. The boom raising structure of a drilling rig according to claim 2, wherein the boom (2) is formed by sequentially splicing a plurality of i-shaped boom bodies (21).

5. Drill stand lifting construction of a drilling machine according to claim 4, characterized in that several of the drill stand bodies (21) are fixedly connected by means of bolts.

6. A boom raising structure of a drilling machine according to any of claims 1-5, characterized in that the fixed frame (1) and the hinge foot (7) are connected by means of screws.