Slope drilling rack convenient to disassemble, assemble and move

Abstract

The utility model discloses a side slope drilling rack convenient to disassemble, assemble and move. The side slope drilling rack aims to solve the problems that a traditional drilling machine cannot reach a side slope operation area easily, and the drilling angle is difficult to control. The rack mainly comprises a mounting frame, a rotating frame, a driving air cylinder, a moving device, drilling equipment, a limiting device and a wheel structure. The rotating frame is connected with the mounting frame through the driving air cylinder, the inclination angle of the drilling equipment can be adjusted, the moving device is connected with the drilling equipment through a screw, and accurate movement in the horizontal direction and the vertical direction is achieved. The limiting device is used for limiting the rotating range of the rotating frame and ensuring operation safety. The rack can flexibly move on the construction site through the wheels and the brake structure and can be stably positioned when needed. The rack adopts a modular design, and components can be quickly disassembled and assembled, so that the rack is convenient to transport and maintain. In addition, the rack can be used under various terrain conditions, and is particularly suitable for drilling operation of side slopes and irregular terrains.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slope drilling rack convenient to dismount and remove belongs to slope drilling equipment field. BACKGROUND

[0002] The slope excavation adopts the drilling machine, but the drilling machine cannot reach some places, or even if the drilling machine can reach, has to give up because of higher risk. The inclination of the drilling machine is not easy to control, and the flatness of the excavation surface is poor. Therefore, in order to improve the quality of the slope drilling and blasting excavation one-time forming, the slope drilling needs to be controlled. The sample frame drilling can increase the accuracy of the drilling, but the general sample frame needs to be installed and removed, which is time-consuming and laborious, increases the construction cost, is inconvenient to move and cannot be reused. Therefore, it is urgent to develop a drilling operation rack convenient to dismount and remove. SUMMARY

[0003] The utility model discloses a slope drilling rack convenient to dismount and remove, which can effectively solve the above problems.

[0004] In order to solve the above technical problems, the utility model is realized through the following technical schemes:

[0005] Including installation frame and set up rotating frame on the installation frame, the rotating frame with the installation frame between articulates to have drive cylinder, wherein, the rotating frame is installed through the moving device on the drilling equipment, the moving device includes the screw rod set up on the rotating frame end face and with the screw rod axis parallel limit rod, the screw rod with the base screw joint of drilling equipment, and the screw rod end part is provided with motor.

[0006] Further, the rotating frame is rotatably arranged on the installation frame through an installation shaft, the two ends of the installation shaft are provided with a limiting device, the limiting device includes a limiting ring arranged at the end of the installation shaft, a plurality of limiting plates are uniformly distributed on the outer periphery of the limiting ring, an insertion slot is arranged between adjacent two limiting plates, and an insertion plate is inserted into the insertion slot, an extension arm is connected to the upper end of the insertion plate, and one end of the extension arm is rotatably connected to the installation frame.

[0007] Further, the limiting plate is in the shape of a rectangular plate, the insertion slot is in the shape of an isosceles trapezoid, and the shape of the insertion slot matches the shape of the insertion plate.

[0008] Further, the insertion plate is inserted into the uppermost insertion slot.

[0009] Further, the installation frame is provided with a first hinged seat, a second hinged seat and a fourth hinged seat, and the rotating frame is provided with a third hinged seat.

[0010] The first hinged seat is rotationally connected with the cylinder body of the driving cylinder, and the third hinged seat is rotationally connected with the piston end of the driving cylinder.

[0011] The second hinged seat is rotationally connected with the mounting shaft, and the fourth hinged seat is rotationally connected with the arm.

[0012] Further, the mounting frame is provided with wheels at four corners through rotation shafts, and brake structures are arranged on the wheels.

[0013] Beneficial effects are:

[0014] 1. The gantry adopts a design of adjustable rotation angle and accurate movement, can quickly adjust the position and inclination angle of the drilling equipment according to different operation requirements, and greatly improves the construction efficiency.

[0015] 2. The movement device controls the accurate movement of the drilling equipment through a screw rod and a motor, ensures the accurate drilling position, reduces the time of manual adjustment and secondary correction, and improves the continuity of operation.

[0016] 3. Through the cooperation of the rotating frame and the driving cylinder, the inclination angle and position of the drilling equipment can be flexibly adjusted to ensure that the drilling operation can be smoothly carried out. At the same time, the limiting device can effectively limit the rotation range of the rotating frame, prevent the equipment from being damaged or causing safety hazards due to the failure of the driving cylinder, and ensure the safety of personnel and equipment during operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to facilitate the description, the utility model is described in detail by the following specific implementation and drawings.

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 It is Figure 1 It is a right view of the utility model;

[0021] Figure 4 It is a top view of the utility model.

[0022] Figure 5 It is a top view of the utility model.

[0023] Explanation of reference signs:

[0024] 1, mounting frame; 2, rotating frame; 3, drive cylinder; 4, moving device; 41, screw rod; 42, limiting rod; 43, motor; 5, drilling equipment; 6, mounting shaft; 7, limiting device; 71, limiting ring; 72, limiting plate; 73, slot; 74, plug plate; 75, extension arm; 8, first hinged seat; 9, second hinged seat; 10, third hinged seat; 11, fourth hinged seat; 12, rotating shaft; 13, wheel. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0026] It should be noted that in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0027] In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] Meanwhile, in the description of the present application, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Reference Figures 1-5 An embodiment of the present application is a slope drilling rack which is convenient to disassemble and move, and is intended to solve the problem that the traditional drilling machine is difficult to reach the slope operation area and the drilling angle control is not accurate, and has the advantages of being convenient to disassemble, move, control precision, etc. The specific embodiments of the present application are described in detail below.

[0030] The slope drilling rack of the present device mainly includes the following parts:

[0031] Mounting frame 1: a fixed support structure, installed on the ground or on the working slope, with stability.

[0032] Rotating frame 2: mounted on the mounting frame 1, with adjustable rotating angle, used to support the drilling equipment 5, and because it has rotating function, it can adjust the drilling equipment 5 according to the slope angle, so that the drill bit of the drilling equipment 5 can be perpendicular to the horizontal plane.

[0033] Drive cylinder 3: connecting the rotating frame 2 and the mounting frame 1, used to drive the rotating frame 2 to rotate and adjust the inclination angle of the drilling equipment 5, so that the drill bit of the drilling equipment 5 can be perpendicular to the horizontal plane.

[0034] Moving device 4: connected with the drilling equipment 5 through the screw rod 41, used to control the accurate movement of the drilling equipment in horizontal or vertical direction.

[0035] Drilling equipment 5: including electric drill bit and its base, used for actual drilling operation; the specific structure of the drilling equipment 5 is not disclosed in this application document, because the drilling equipment 5 is a common mechanism in the field, and there are many types, and different types of drilling equipment 5 can be purchased according to needs.

[0036] Limiting device 7: used to limit the rotating range of the rotating frame 2, to ensure the safe operation of the equipment; in this equipment, the device that helps the rotating frame 2 to rotate and stabilize the inclination angle of the rotating frame 2 mainly relies on the drive cylinder 3, but if large size hole drilling is carried out, large size type of drilling equipment 5 needs to be purchased, the weight of such drilling equipment 5 is very large, and if only the drive cylinder 3 is used to bear, the cylinder will slip after a long time of use, so in order to be on the safe side, the limiting device 7 is set to assist the drive cylinder 3 to limit the rotating frame 2.

[0037] Wheels 13 and brake structure: set at the four corners of the mounting frame 1, to ensure the flexibility and stability of the rack movement, the brake structure is not disclosed in this application document, because the brake structure has many specific types, and disc brake or drum brake can be used according to cost.

[0038] The working principle in this application document is:

[0039] Move the mounting frame 1 to the slope, and use the brake structure on the wheels 13 to stop the equipment on the slope; then operate the drive cylinder 3 to control the rotating frame 2 to rotate, adjust the inclination angle of the drilling equipment 5, so that the drill bit can be perpendicular to the horizontal plane, then use the limiting device 7 to assist the drive cylinder 3 to limit the whole rotating frame 2, finally start the drilling equipment 5 to drill the slope, after drilling is completed at one position, use the moving device 4 to drive the drilling equipment 5 to translate to another drilling area to continue drilling.

[0040] The mounting frame 1 in the device is a whole fixed support frame, the structure of which can be selected from steel or other materials with high strength. Four wheels 13 are arranged at the bottom of the mounting frame 1, and the wheels are mounted on rotating shafts 12 to facilitate the movement of the frame at the construction site.

[0041] The rotating frame 2 is rotatably mounted on the mounting frame 1 through a mounting shaft 6. The mounting shaft 6 is fixed through limiting devices 7 at both ends to prevent the rotating frame 2 from exceeding the preset rotation angle in the case of cylinder failure.

[0042] The function of the driving cylinder 3: the cylinder body of the driving cylinder 3 is connected with the mounting frame 1 through a first hinged seat 8, and the piston end is connected with the rotating frame 2 through a third hinged seat 10. The extension and retraction of the driving piston are controlled by air pressure or hydraulic pressure, thereby driving the rotating frame 2 to rotate and adjusting the working inclination angle of the drilling equipment 5.

[0043] For the moving device 4 in the device, the cooperation of the screw rod 41 and the motor 43 is required: the upper end of the rotating frame 2 is provided with the screw rod 41, which is threadedly connected with the base of the drilling equipment 5. The motor 43 is mounted on the rotating frame 2 to drive the screw rod 41 to rotate. Starting the motor 43, the screw rod 41 connected with the output end of the motor 43 will rotate. In order to rotate the screw rod 41 stably, a gear box reducer can be additionally arranged, thereby realizing the accurate movement of the drilling equipment 5 in the horizontal direction or the vertical direction.

[0044] The function of the limiting rod 42: the limiting rod 42 is parallel to the screw rod 41 and is arranged on the side surface of the rotating frame 2, which limits the movement of the entire drilling equipment 5 along the axis parallel to the screw rod 41.

[0045] The limiting device 7 in the device is arranged at both ends of the mounting shaft 6 and mainly consists of the following parts:

[0046] The limiting ring 71: located at the end of the mounting shaft 6 and used for circumferentially arranging the limiting plates 72.

[0047] The limiting plate 72: a plurality of limiting plates 72 are uniformly distributed on the outer periphery of the limiting ring 71, and an insertion slot 73 is formed between any two adjacent limiting plates 72. The insertion slot 73 is designed in the shape of an isosceles trapezoid, which matches the shape of the insertion plate 74.

[0048] The insertion plate 74 and the extension arm 75: after the rotating frame 2 rotates a certain angle under the action of the driving cylinder 3, the staff can rotate the extension arm 75, so that the insertion plate 74 at the end of the extension arm 75 is inserted into the insertion slot 73, which can ensure the stability of the rotating frame 2.

[0049] The function of the second hinged seat 9 is to enable the mounting shaft 6 to rotate, and the function of the fourth hinged seat 11 is to enable the extension arm 75 to rotate.

[0050] For example, when the driving cylinder 3 appears the condition of cylinder slip, the rotating frame 2 will rotate with the piston of the driving cylinder 3 shrinking, which affects the inclination angle of the whole drilling equipment 5; but the limiting device 7 is set, so when the driving cylinder 3 appears the condition of cylinder slip, the piston end of the cylinder loses the air pressure, which causes the piston to lose the supporting performance, but the rotating frame 2 is inserted into the slot 73 by the plug-in plate 74, which causes the mounting shaft 6 on the rotating frame 2 not to rotate, so that the whole rotating frame 2 does not rotate, and the drill bit of the whole drilling equipment 5 is still perpendicular to the horizontal plane.

[0051] Disassembling process: the design of the rack focuses on convenient disassembly, each component can be individually disassembled and maintained, the driving cylinder 3, the motor 43 of the moving device 4, the screw rod 41 and the related components of the limiting device 7 can be conveniently disassembled and replaced.

[0052] Through the above specific embodiments, the slope drilling rack provided by the present application not only can solve the limitations of the traditional drilling machine in the slope operation, but also can improve the construction efficiency and safety, and has a wide application prospect.

[0053] Obviously, the above embodiments are only examples for clearly illustrating, and not limit the embodiments. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A slope drilling gantry that is easy to disassemble and move, characterized by: The utility model provides a drilling equipment, including mounting frame (1) and set up on the mounting frame (1) swivel frame (2), the swivel frame (2) with the mounting frame (1) between hinged drive cylinder (3), wherein, the swivel frame (2) is installed through moving device (4) with drilling equipment (5), and the moving device (4) includes the screw rod (41) set up on the swivel frame (2) end face and the limit rod (42) parallel with the screw rod (41) axis, the screw rod (41) with the base screw joint of drilling equipment (5), and the screw rod (41) end is provided with motor (43).

2. The portable bench of claim 1, wherein: The swivel frame (2) is rotatably arranged on the mounting frame (1) through an installation shaft (6), and limit devices (7) are arranged at both ends of the installation shaft (6); the limit devices (7) include limit rings (71) arranged at the ends of the installation shaft (6), a plurality of limit plates (72) are uniformly distributed on the outer periphery of the limit rings (71), an insertion slot (73) is arranged between adjacent two limit plates (72), an insertion plate (74) is inserted into the insertion slot (73), and an extension arm (75) is connected to the upper end of the insertion plate (74); one end of the extension arm (75) is rotatably connected to the mounting frame (1).

3. The portable bench of claim 2, wherein: The limit plates (72) are rectangular plates, the insertion slots (73) are isosceles trapezoids, and the shapes of the insertion slots (73) match the shapes of the insertion plates (74).

4. The portable bench drill for slope drilling according to claim 3, wherein: The insertion plate (74) is inserted into the uppermost insertion slot (73).

5. The portable drill rig of claim 4, wherein: First, second, third and fourth hinge seats (8, 9, 10 and 11) are arranged on the mounting frame (1) and the swivel frame (2); the first hinge seat (8) is rotatably connected to the cylinder of the drive cylinder (3), the third hinge seat (10) is rotatably connected to the piston end of the drive cylinder (3), the second hinge seat (9) is rotatably connected to the installation shaft (6), and the fourth hinge seat (11) is rotatably connected to the extension arm (75).

6. The easily assembled and disassembled and moved slope drilling rig of claim 5, wherein: Wheels (13) are arranged on the mounting frame (1) through rotary shafts (12), and brake structures are arranged on the wheels (13).

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