A horizontal platform for downhole operations

Abstract

The utility model discloses an underground operation horizontal platform, including platform main part and adjusting equipment, the platform main part includes support frame, the upper surface of support frame is equipped with support plate, is equipped with through -hole on support plate, the inside four corners of support frame and at the lower surface of support plate all are equipped with support seat, the inside of four support seat all is connected with support screw rod through screw thread, support plate with the position of support screw rod corresponds and is equipped with screw rod hole, adjusting equipment includes sleeve, the inside of sleeve is connected with adjusting screw rod through screw thread, the lower extreme of the outer surface of sleeve is equipped with limit seat, support plate with the position of limit seat corresponds and is equipped with limit slot, limit seat with limit slot splicing and inserting connection, guarantee the horizontal state of support platform at the same time, reduce the whole construction operation process, can discharge the accumulated water on support plate downward, avoid the platform upper surface accumulated water, avoid the security risk.

Description

Technical Field

[0001] This utility model relates to the field of downhole operation equipment technology, specifically to a downhole operation horizontal platform. Background Technology

[0002] Underground mining is a complex and systematic engineering project. It requires access to the underground ore body via vertical shafts, inclined shafts, or adits, and operations must be carried out under strict safety regulations. Before operations begin, geological exploration and tunnel support are necessary. Ore is broken using methods such as drill-and-blast, mechanized cutting, or continuous mining machines, and then transported to the surface by loaders, mine cars, or belt conveyors. Due to the harsh environment of underground tunnels and their low surface flatness, traditional leveling methods involve first laying a sand and gravel mixture, and then laying platforms such as steel plates on top of the mixture. This overall construction process is cumbersome, and when water accumulates on the surface, it can overflow onto the platform, making the surface slippery and posing a safety hazard. Utility Model Content

[0003] The purpose of this utility model is to provide a horizontal platform for downhole operations to solve the problem mentioned in the background art that the traditional leveling method involves first laying a sand and gravel mixture and then laying a platform such as a steel plate on the mixture. The overall construction process is cumbersome, and when water accumulates on the ground, it will cause water to overflow onto the platform, making the surface of the platform wet and slippery, which poses a safety hazard.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a downhole operation horizontal platform, comprising a platform body and adjustment equipment;

[0005] The platform body includes a support frame, a support plate on the upper surface of the support frame, a through hole on the support plate, support seats at the four corners of the support frame and on the lower surface of the support plate, and support screws connected to the interior of the four support seats by threads. Screw holes are opened at the positions of the support plate and the support screws.

[0006] The adjustment device includes a sleeve, and an adjusting screw is threadedly connected inside the sleeve. A limiting seat is provided at the lower end of the outer surface of the sleeve. A limiting groove is opened at the position corresponding to the limiting seat on the support plate. The limiting seat and the limiting groove are spliced ​​together.

[0007] Preferably, the support frame has an internal reinforcing frame, which has a cross-shaped structure, and the through hole is located on the support plate, avoiding the support frame and the reinforcing frame.

[0008] Preferably, the upper end of the outer surface of the sleeve is provided with a handle, the upper end of the adjusting screw is provided with an external hexagonal splicing end, and the lower end of the adjusting screw is provided with an adjusting pad.

[0009] Preferably, the upper end of the support screw is provided with an internal hexagonal socket, and the lower end of the support screw is provided with a support pad.

[0010] Preferably, the limiting grooves are arranged at right angles at the four corners of the support plate and on both sides of the support base.

[0011] Compared with the existing technology, the beneficial effects of this utility model are: it replaces the traditional method of first laying sand and gravel mixture and then laying steel plates and other platforms on the mixture for leveling, while ensuring the levelness of the support platform and reducing the overall construction process. The through holes set on the support plate can drain the water on the support plate downwards, avoiding water accumulation on the surface of the platform and avoiding safety hazards. Attached Figure Description

[0012] Figure 1 This is an isometric view of the main structure of this utility model;

[0013] Figure 2 This is an isometric sectional view of the main structure of this utility model;

[0014] Figure 3 This is a front sectional view of the main structure of this utility model;

[0015] Figure 4 This is an axonometric sectional view of the support structure of this utility model;

[0016] Figure 5 This is an isometric sectional view of the adjustment device structure of this utility model.

[0017] In the diagram: 1-Support frame, 2-Support plate, 3-Through hole, 4-Support base, 5-Support screw, 6-Screw hole, 7-Sleeve, 8-Adjusting screw, 9-Limit seat, 10-Limit groove, 11-Reinforcing frame, 12-Handle, 13-External hexagonal splice end, 14-Adjusting pad, 15-Internal hexagonal splice slot, 16-Support pad. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 This utility model provides a horizontal platform for downhole operations, including a platform body and adjustment equipment;

[0020] The platform body includes a support frame 1, a support plate 2 on the upper surface of the support frame 1, a through hole 3 on the support plate 2, a support seat 4 at the four corners of the support frame 1 and on the lower surface of the support plate 2, and a support screw 5 threadedly connected to the interior of each of the four support seats 4. A screw hole 6 is provided at the position corresponding to the support screw 5 on the support plate 2.

[0021] The adjustment device includes a sleeve 7, and an adjusting screw 8 is threadedly connected inside the sleeve 7. A limiting seat 9 is provided at the lower end of the outer surface of the sleeve 7. A limiting groove 10 is opened at the position corresponding to the limiting seat 9 on the support plate 2. The limiting seat 9 and the limiting groove 10 are spliced ​​together.

[0022] In use, place the platform body at the desired location. Then, insert the adjustment device through the limiting groove 10 to the lower end of the support plate 2. Next, rotate the sleeve 7 90 degrees and engage it with both sides of the limiting groove 10 via the limiting seat 9. Then, rotate the adjusting screw 8. Since the adjusting screw 8 is connected to the sleeve 7 via threads, its lower end moves downward during rotation, thereby moving the support plate 2 and support frame 1 upward, keeping the support plate 2 horizontal. Then, insert the tool through the screw hole 6 to the support screw 5. The support screw 5 is threaded to the support seat 4 and connected to the support frame 1 via the support seat 4. Rotate the support screw 5 with the tool until its lower end rests on the ground, supporting the support frame 1 and support plate 2. Rotate the adjustment device 90 degrees and finally detach it from the support plate 2 through the limiting groove 10. The platform body is now erected, and the through hole 3 on the support plate 2 drains accumulated water.

[0023] The support frame 1 has a reinforcing frame 11 inside. The reinforcing frame 11 has a cross-shaped structure. The through hole 3 is set on the support plate 2, avoiding the positions of the support frame 1 and the reinforcing frame 11. The strength of the overall platform body is improved by the reinforcing frame 11, and the through hole 3 is set in a position outside the support frame 1 and the reinforcing frame 11 to ensure the drainage effect of the accumulated water.

[0024] The upper end of the outer surface of the sleeve 7 is provided with a handle 12, the upper end of the adjusting screw 8 is provided with an external hexagonal splice end 13, and the lower end of the adjusting screw 8 is provided with an adjusting pad 14. By holding the handle 12, the sleeve 7 is prevented from rotating when the adjusting screw 8 is rotated. The tool is spliced ​​with the external hexagonal splice end 13 to drive the adjusting screw 8 to rotate. The adjusting pad 14 at the lower end of the adjusting screw 8 increases the contact area between the adjusting screw 8 and the ground.

[0025] The upper end of the support screw 5 is provided with an internal hexagon socket 15, and the lower end of the support screw 5 is provided with a support pad 16. The tool is inserted and connected to the internal hexagon socket 15. While driving the support screw 5 to rotate, interference between the tool and the screw hole 6 is avoided. The support pad 16 at the lower end of the support screw 5 increases the contact area between the lower end of the support screw 5 and the ground.

[0026] The limiting grooves 10 are set at right angles to the four corners of the support plate 2 and on both sides of the support base 4. The dead corners of the platform body are adjusted by adjusting the device.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal platform for downhole operations, characterized in that: Including the platform itself and adjustment equipment; The platform body includes a support frame (1), a support plate (2) is provided on the upper surface of the support frame (1), a through hole (3) is provided on the support plate (2), and support seats (4) are provided at the four corners inside the support frame (1) and on the lower surface of the support plate (2). The four support seats (4) are all connected to the support screws (5) by threads. The support plate (2) and the support screws (5) are provided with screw holes (6) at the corresponding positions. The adjustment device includes a sleeve (7), and an adjusting screw (8) is threadedly connected inside the sleeve (7). A limiting seat (9) is provided at the lower end of the outer surface of the sleeve (7). A limiting groove (10) is opened at the position corresponding to the limiting seat (9) on the support plate (2). The limiting seat (9) and the limiting groove (10) are spliced ​​together.

2. The downhole horizontal platform according to claim 1, characterized in that: The support frame (1) has a reinforcing frame (11) inside. The reinforcing frame (11) has a cross-shaped structure. The through hole (3) is located on the support plate (2) away from the support frame (1) and the reinforcing frame (11).

3. The downhole horizontal platform according to claim 1, characterized in that: The upper end of the outer surface of the sleeve (7) is provided with a handle (12), the upper end of the adjusting screw (8) is provided with an external hexagonal splicing end (13), and the lower end of the adjusting screw (8) is provided with an adjusting pad (14).

4. A downhole horizontal platform according to claim 1, characterized in that: The upper end of the support screw (5) is provided with an internal hexagonal socket (15), and the lower end of the support screw (5) is provided with a support pad (16).

5. A downhole horizontal platform according to claim 1, characterized in that: The limiting groove (10) is set at right angles to the four corners of the support plate (2) and on both sides of the support base (4).

Images