Carriage lifting device for drilling machine

Abstract

The carriage lifting device for the drilling machine comprises a base, a lifting carriage is installed above the base, a lifting sliding plate is installed at one end of the lifting carriage, one end of the lifting sliding plate is connected with a linkage plate, and a telescopic hydraulic rod is installed above the linkage plate. The positioning frames are installed at one ends of the lifting sliding plates, a connecting plate is connected between the positioning frames, fastening bolts are installed on the outer side of the connecting plate, and a drilling machine body is arranged in the positioning frames; and the protection plate is connected to the lower portion of the lifting sliding plate, and a limiting sliding groove is formed in the connecting position of the protection plate and the lifting sliding frame. Compared with an existing device, the sliding frame lifting device for the drilling machine has the advantages that the protection plate and the lifting sliding plate can synchronously ascend and descend, so that the drilling machine can be shielded, chippings generated at the drilling machine are prevented from flying into the lifting sliding frame in the drilling process, and the movement of the protection plate can be limited through the limiting sliding groove.

Description

Technical Field

[0001] The utility model relates to the technical field of slides, in particular to a slide lifting device for a drilling rig. Background Art

[0002] A drilling rig is a complex machine consisting of a machine, a unit and a mechanism. A drilling rig is a mechanical device that drives the drill tool underground to obtain physical geological data during the exploration or development of mineral resources (including solid minerals, liquid minerals, gas minerals, etc.). The frame is a sling used to support the cargo and make it run along the overhead track. A drilling rig slide lifting device is required on the drilling rig.

[0003] The Chinese patent with the authorization publication number CN217233427U discloses a drilling rig slide telescopic structure, which belongs to the field of drilling rig slides and solves the problem that the prior art lacks a drilling rig slide telescopic structure that is simple in structure, stable, and easy to install and maintain. It mainly includes an inner frame, two sets of tracks are arranged on the inner frame, a slide block is arranged on the track, a slide block sleeve is arranged outside the slide block, and the slide block sleeve is connected to the slide block. The utility model is mainly used for drilling rig slides.

[0004] Although the drilling rig slide mentioned above is convenient for installation, adjustment and maintenance, in actual use, when the drill rig is drilling, the splashed waste chips or waste materials are easily stuck on the chain, causing the slide to work unsmoothly, thereby affecting the use of the drill rig. For this reason, we propose a slide lifting device for the drilling rig. Utility Model Content

[0005] The purpose of the utility model is to provide a slide lifting device for a drilling rig, so as to solve the problem raised in the above background technology that in actual use, when the drilling rig is drilling, the splashed waste chips or waste materials are easily stuck on the chain, causing the slide to work unsmoothly, thereby affecting the use of the drilling rig.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a slide lifting device for a drilling rig, comprising:

[0007] A base, a lifting slide is installed above the base, a lifting slide is installed at one end of the lifting slide, a linkage plate is connected to one end of the lifting slide, and a telescopic hydraulic rod is installed above the linkage plate;

[0008] A positioning frame is installed at one end of the lifting slide plate, a connecting plate is connected between the positioning frames, and a fastening bolt is installed on the outer side of the connecting plate, and a drilling rig body is placed in the positioning frame;

[0009] A protective plate is connected below the lifting slide plate, and a limiting sliding groove is arranged at the connection between the protective plate and the lifting slide frame.

[0010] Preferably, a tensile structure is formed between the positioning frame and the connecting plate, and a semi-enclosed structure is formed between the positioning frame and the drilling rig body.

[0011] Preferably, the positioning frame is further provided with:

[0012] The limiting plates are installed on both sides of the positioning frame. A positioning shaft is installed on one side of the limiting plates, and the limiting plates form a rotating structure with the positioning frame through the positioning shaft.

[0013] Preferably, the telescopic hydraulic rod forms a telescopic structure through a linkage plate and a lifting slide plate, and the positioning frame is fixedly connected to the lifting slide plate.

[0014] Preferably, the protective plate is fixedly connected to the lifting slide plate, and the protective plate is slidably engaged with the lifting slide frame via a limiting sliding groove.

[0015] Preferably, the lifting slide is further provided with:

[0016] A nut seat is connected to the lower end of the lifting slide, a transmission screw rod is installed inside the nut seat, and one end of the transmission screw rod is connected to a driving motor.

[0017] Preferably, a rotating structure is formed between the driving motor and the transmission screw rod, and the transmission screw rod passes through the interior of the nut seat, and the nut seat is fixedly connected to the lifting slide.

[0018] Compared with the prior art, the utility model provides a slide lifting device for a drilling rig, which has the following beneficial effects:

[0019] The utility model discloses using the protective plate to synchronously rise and fall with the lifting slide plate, thereby can shield the drilling rig, and prevent the debris generated at the drilling rig from flying into the lifting slide during the drilling process, and can limit the movement of the protective plate through the limiting slide groove, thereby preventing the problem that in actual use, the debris or waste material splashed out by the drilling rig when drilling is easily stuck on the chain, causing the slide to work unsmoothly, thereby affecting the use of the drilling rig. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a front view structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal side view of the lifting slide of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the base of the utility model.

[0024] In the figure: 1. base; 2. lifting slide; 3. lifting slide plate; 4. positioning frame; 5. connecting plate; 6. fastening bolts; 7. limit plate; 8. positioning shaft; 9. drilling rig body; 10. protective plate; 11. limit slide groove; 12. linkage plate; 13. telescopic hydraulic rod; 14. nut seat; 15. drive motor; 16. transmission screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 A slide lifting device for a drilling rig comprises: a base 1, a lifting slide 2 is installed above the base 1, and a lifting slide 3 is installed at one end of the lifting slide 2, one end of the lifting slide 3 is connected to a linkage plate 12, and a telescopic hydraulic rod 13 is installed above the linkage plate 12; the telescopic hydraulic rod 13 forms a telescopic structure through the linkage plate 12 and the lifting slide 3, and the positioning frame 4 is fixedly connected to the lifting slide 3; the telescopic hydraulic rod 13 can drive the linkage plate 12 and the lifting slide 3 to transmit in the vertical direction, so as to facilitate the up and down movement of the drilling rig body 9 and facilitate use; the positioning frame 4 is installed at one end of the lifting slide 3, and the positioning frames 4 are connected A connecting plate 5 is connected, and a fastening bolt 6 is installed on the outer side of the connecting plate 5, and a drilling rig body 9 is placed in the positioning frame 4; a tensile structure is formed between the positioning frame 4 and the connecting plate 5, and a semi-enclosed structure is formed between the positioning frame 4 and the drilling rig body 9; the positioning frame 4 can be stretched with the connecting plate 5, so that the positioning frame 4 can be adjusted according to the size of the drilling rig body 9; a limit plate 7 is installed on both sides of the positioning frame 4, a positioning shaft 8 is installed on one side of the limit plate 7, and the limit plate 7 forms a rotating structure with the positioning frame 4 through the positioning shaft 8; the limit plate 7 can rotate with the positioning shaft 8, so that after the drilling rig is installed, it can be limited by the limit plate 7.

[0027] See also Figure 1 , 24. A slide lifting device for a drilling rig, comprising: a protective plate 10, which is connected to the bottom of the lifting slide 3, and a limiting slide groove 11 is provided at the connection between the protective plate 10 and the lifting slide 2; the protective plate 10 is fixedly connected to the lifting slide 3, and the protective plate 10 is slidably engaged with the lifting slide 2 through the limiting slide groove 11; the protective plate 10 can be raised and lowered synchronously with the lifting slide 3, so that the drilling rig can be shielded to prevent the debris generated at the drilling rig from flying into the lifting slide 2 during the drilling process, and the movement of the protective plate 10 can be limited by the limiting slide groove 11 Function: A nut seat 14 is connected to the lower end of the lifting slide 2, a transmission screw rod 16 is installed inside the nut seat 14, and one end of the transmission screw rod 16 is connected to a driving motor 15; a rotating structure is formed between the driving motor 15 and the transmission screw rod 16, and the transmission screw rod 16 runs through the inside of the nut seat 14, and the nut seat 14 is fixedly connected to the lifting slide 2; the driving motor 15 can drive the transmission screw rod 16 to rotate, and the rotating transmission screw rod 16 can transmit the nut seat 14 and the lifting slide 2 in the horizontal direction, thereby facilitating the adjustment of the drilling position.

[0028] Working principle: When using the slide lifting device for drilling rigs, firstly, the positioning frame 4 and the connecting plate 5 are stretched mutually, and the positioning frame 4 is adjusted according to the size of the drilling rig body 9, and then the fastening bolts 6 are used to relatively position it, and the drilling rig body 9 is installed in the positioning frame 4, and the limit plate 7 is rotated by the positioning shaft 8, so that the drilling rig body 9 can be limited by the limit plate 7; secondly, the driving motor 15 is started, and the driving motor 15 drives the transmission screw 16 to rotate, and the rotating transmission screw 16 transmits the nut seat 14 and the lifting slide 2 in the horizontal direction, so as to facilitate the adjustment of the drilling position; Then start the drilling rig body 9, and at the same time start the telescopic hydraulic rod 13, the telescopic hydraulic rod 13 drives the linkage plate 12 and the lifting slide 3 to transfer in the vertical direction, so that the drilling rig body 9 can move downward. When the drilling rig body 9 reaches the specified position, drilling can continue downward; finally, the protective plate 10 is lifted and lowered synchronously with the lifting slide 3, and the movement of the protective plate 10 can be limited by the limiting slide groove 11. The protective plate 10 can shield the drilling rig to prevent the debris generated at the drilling rig from flying into the lifting slide 2 during the drilling process. This is the working principle of the slide lifting device for the drilling rig.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slide lifting device for a drilling rig, characterized in that: include: A base (1), a lifting slide (2) is installed above the base (1), a lifting plate (3) is installed at one end of the lifting slide (2), a linkage plate (12) is connected to one end of the lifting plate (3), and a telescopic hydraulic rod (13) is installed above the linkage plate (12); A positioning frame (4) is installed at one end of the lifting slide plate (3), a connecting plate (5) is connected between the positioning frames (4), and a fastening bolt (6) is installed on the outer side of the connecting plate (5), and a drilling rig body (9) is placed in the positioning frame (4); A protective plate (10) is connected below the lifting slide plate (3), and a limiting sliding groove (11) is provided at the connection between the protective plate (10) and the lifting slide frame (2).

2. A slide lifting device for a drilling rig according to claim 1, characterized in that: A tensile structure is formed between the positioning frame (4) and the connecting plate (5), and a semi-enclosed structure is formed between the positioning frame (4) and the drilling rig body (9).

3. The slide lifting device for a drilling rig according to claim 1, characterized in that: The positioning frame (4) is also provided with: The limiting plates (7) are installed on both sides of the positioning frame (4); a positioning shaft (8) is installed on one side of the limiting plates (7); and the limiting plates (7) form a rotating structure with the positioning frame (4) through the positioning shaft (8).

4. The slide lifting device for a drilling rig according to claim 1, characterized in that: The telescopic hydraulic rod (13) forms a telescopic structure with the lifting slide plate (3) through the linkage plate (12), and the positioning frame (4) is fixedly connected to the lifting slide plate (3).

5. The slide lifting device for a drilling rig according to claim 1, characterized in that: The protective plate (10) is fixedly connected to the lifting slide plate (3), and the protective plate (10) is slidably engaged with the lifting slide frame (2) via a limiting sliding groove (11).

6. The slide lifting device for a drilling rig according to claim 1, characterized in that: The lifting slide (2) is also provided with: A nut seat (14) is connected to the lower end of the lifting slide (2), a transmission screw rod (16) is installed inside the nut seat (14), and one end of the transmission screw rod (16) is connected to a driving motor (15).

7. A slide lifting device for a drilling rig according to claim 6, characterized in that: A rotating structure is formed between the driving motor (15) and the transmission screw rod (16), and the transmission screw rod (16) penetrates the interior of the nut seat (14), and the nut seat (14) is fixedly connected to the lifting slide (2).

Images