CN211038522U - Height-adjustable supporting device for well drilling - Google Patents
Height-adjustable supporting device for well drilling Download PDFInfo
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- CN211038522U CN211038522U CN201920769656.8U CN201920769656U CN211038522U CN 211038522 U CN211038522 U CN 211038522U CN 201920769656 U CN201920769656 U CN 201920769656U CN 211038522 U CN211038522 U CN 211038522U
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- screw rod
- inner cylinder
- adjusting screw
- cylinder
- adjusting nut
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Abstract
The utility model discloses a height adjustable supporting device for well drilling, which comprises an upper part and a lower part; the upper part consists of an upper supporting tray, an adjusting screw rod, a rotating handle and an outer cylinder; the top end of the outer barrel is fixed at the bottom end of the upper supporting tray, the adjusting screw rod is arranged in the outer barrel, and the rotating handle is arranged on the outer wall of the outer barrel; the lower part consists of an adjusting nut, an inner cylinder and a lower support chassis; the bottom end of the inner cylinder is fixed at the top end of the lower support chassis, the adjusting nut is arranged at the opening of the inner cylinder, and the adjusting nut is matched with the adjusting screw rod; the inner cylinder is sleeved into the outer cylinder, so that the adjusting screw rod is connected with the adjusting nut, and the upper part and the lower part are connected. The utility model discloses strutting arrangement height-adjustable, and be suitable for extensively.
Description
Technical Field
The utility model belongs to the technical field of oil drilling, concretely relates to height-adjustable strutting arrangement for well drilling can be applied to the reinforcement or the improvement of drilling equipment base.
Background
Drilling is a complex process involving a wide variety of drilling equipment, some of which do not have a base on their own, or are not large enough. When the drilling equipment is used, part of the drilling equipment body is in a suspended state, and in order to enhance the safety of the drilling equipment, a supporting device needs to be additionally arranged below the suspended part of the drilling equipment on site so as to support the drilling equipment. However, as well drilling is carried out outdoors, the field operation environment conditions are limited, the field is mostly uneven, and the supporting devices with different heights are required to be processed according to the actual situation of the field after each relocation. In summary, the supporting device used in the current drilling equipment has the following problems: (1) the supporting device can not be reused, and when the device is moved on site, the supporting device needs to be processed again; (2) in the construction process, the suspended height of the drilling equipment may be changed due to vibration and the like, so that the supporting device cannot effectively play a supporting role.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a height-adjustable strutting arrangement is used in well drilling, this strutting arrangement height-adjustable, and extensive applicability.
The utility model provides a height adjustable supporting device for well drilling, which comprises an upper part and a lower part;
the upper part consists of an upper tray (1), an adjusting screw rod (2), a rotating handle (3) and an outer cylinder (4);
the top end of the outer barrel (4) is fixed at the bottom end of the upper tray (1), the adjusting screw rod (2) is arranged in the outer barrel (4), and the rotating handle (3) is arranged on the outer wall of the outer barrel (4);
the lower part consists of an adjusting nut (5), an inner cylinder (6) and a lower support chassis (7);
the bottom end of the inner cylinder (6) is fixed at the top end of the lower support chassis (7), the adjusting nut (5) is arranged at the cylinder opening of the inner cylinder (6), and the adjusting nut (5) is matched with the adjusting screw rod (2);
the inner cylinder (6) is sleeved into the outer cylinder (4) to connect the adjusting screw rod (2) with the adjusting nut (5), so that the upper part and the lower part are connected.
Further, the upper tray (1) and the lower chassis (7) are circular or square, but not limited to this shape.
Further, the length of the lead screw (2) is adjusted to be 80cm-100 cm.
Furthermore, the inner diameter of the outer cylinder (4) is 10cm-15cm, and the length is 80cm-100 cm; the outer diameter of the inner cylinder (6) is 8cm-13cm, and the length is 80cm-100 cm.
Compared with the prior art, the utility model has the following characteristics and beneficial effect:
(1) the supporting device has adjustable height and wide application.
(2) The surface areas of the upper supporting plate and the lower supporting plate are large, the contact area with the drilling equipment is also large, and the drilling equipment can be supported more effectively.
(3) The inner diameter of the outer cylinder is slightly larger than the outer diameter of the inner cylinder, and the inner cylinder can be sleeved in the outer cylinder; when not in use, the supporting device can be placed upside down and then refueled for maintenance; when in use, the inner barrel is placed upright, so that on-site dirty water can be prevented from entering the inner barrel, and the inner barrel is prevented from being rusted, so that the service life is prolonged.
Drawings
Fig. 1 is a schematic structural view of the supporting device of the present invention;
fig. 2 is an application schematic diagram of the supporting device of the present invention.
In the figure, 1-an upper supporting tray, 2-an adjusting screw rod, 3-a rotating handle, 4-an outer cylinder, 5-an adjusting nut, 6-an inner cylinder, 7-a lower supporting base plate, 8-a supporting device, 9-a drilling equipment main body and 10-a drilling equipment suspended part.
Detailed Description
In order to more clearly illustrate the technical solutions of the present invention and/or the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, in the present embodiment, the supporting device includes an upper portion and a lower portion. The upper part is composed of an upper supporting tray 1, an adjusting screw rod 2, a rotating handle 3 and an outer cylinder 4. The top of the outer barrel 4 is fixed at the bottom end of the upper supporting plate 1, the adjusting screw rod 2 is arranged in the outer barrel 4, and the rotating handle 3 is arranged on the outer wall of the outer barrel 4. The lower part is composed of an adjusting nut 5, an inner cylinder 6 and a lower chassis 7. The bottom end of the inner cylinder 6 is fixed at the top end of the lower support chassis 7, the adjusting nut 5 is arranged on the inner wall near the cylinder opening of the inner cylinder 6, and the adjusting nut 5 is matched with the adjusting screw rod 2. In this embodiment, the upper tray 1 and the lower chassis 7 are circular trays with a diameter of 20cm or square trays with a side length of 20cm, but the shape is not limited to circular and square, and the upper tray 1 and the lower chassis 7 can be customized according to the surface shape of an object to be supported in practical application. The length of the screw rod 2 is adjusted to be 80cm-100 cm; the inner diameter of the outer cylinder 4 is 10cm-15cm, and the length is 80cm-100 cm; the inner cylinder 6 has an outer diameter of 8cm-13cm and a length of 80cm-100 cm.
When the device is used, the inner cylinder 6 is sleeved into the outer cylinder 4, the adjusting screw rod 2 is in threaded connection with the adjusting nut 5, the relative position of the adjusting screw rod 2 and the adjusting nut 5 is roughly adjusted by rotating the rotary handle 3 according to the suspended height of the drilling equipment, so that the height of the supporting device is roughly adjusted, and the purpose of rough adjustment is to enable the supporting device to be smoothly arranged below the suspended position. Here, the height of the supporting means refers to the distance between the upper surface of the upper tray 1 and the lower surface of the lower chassis 7. The installed supporting device 8 can be used for drilling equipment, referring to fig. 2, the drilling equipment is composed of a drilling equipment main body 9 and a drilling equipment suspension portion 10, the supporting device 8 is placed below the drilling equipment suspension portion 10, then the adjusting screw rod 2 is lifted through rotating the rotating handle 3 in the opposite direction, the height of the supporting device 8 is increased, the upper surface of the upper supporting tray 1 completely props against the drilling equipment suspension portion 10, and at the moment, the drilling equipment can be supported.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. A height-adjustable supporting device for well drilling is characterized in that:
comprises an upper part and a lower part;
the upper part consists of an upper tray (1), an adjusting screw rod (2), a rotating handle (3) and an outer cylinder (4);
the top end of the outer barrel (4) is fixed at the bottom end of the upper tray (1), the adjusting screw rod (2) is arranged in the outer barrel (4), and the rotating handle (3) is arranged on the outer wall of the outer barrel (4);
the lower part consists of an adjusting nut (5), an inner cylinder (6) and a lower support chassis (7);
the bottom end of the inner cylinder (6) is fixed at the top end of the lower support chassis (7), the adjusting nut (5) is arranged at the cylinder opening of the inner cylinder (6), and the adjusting nut (5) is matched with the adjusting screw rod (2);
the inner cylinder (6) is sleeved into the outer cylinder (4) to connect the adjusting screw rod (2) with the adjusting nut (5), so that the upper part and the lower part are connected.
2. The height adjustable support device for well drilling according to claim 1, wherein:
the upper supporting tray (1) and the lower supporting chassis (7) are circular or square.
3. The height adjustable support device for well drilling according to claim 1, wherein:
the length of the adjusting screw rod (2) is 80cm-100 cm.
4. The height adjustable support device for well drilling according to claim 1, wherein:
the inner diameter of the outer cylinder (4) is 10cm-15cm, and the length is 80cm-100 cm; the outer diameter of the inner cylinder (6) is 8cm-13cm, and the length is 80cm-100 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769656.8U CN211038522U (en) | 2019-05-27 | 2019-05-27 | Height-adjustable supporting device for well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769656.8U CN211038522U (en) | 2019-05-27 | 2019-05-27 | Height-adjustable supporting device for well drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211038522U true CN211038522U (en) | 2020-07-17 |
Family
ID=71565641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769656.8U Active CN211038522U (en) | 2019-05-27 | 2019-05-27 | Height-adjustable supporting device for well drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211038522U (en) |
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2019
- 2019-05-27 CN CN201920769656.8U patent/CN211038522U/en active Active
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