CN110745430A

CN110745430A - Export storage device of counter drilling rod

Info

Publication number: CN110745430A
Application number: CN201810458819.0A
Authority: CN
Inventors: 袁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2020-02-04

Abstract

The invention relates to a counting type guiding and storing device for drill rods, which comprises a guiding device for drill rods and a storage frame arranged at the rear end of the guiding device, wherein the guiding device comprises a support frame, a drill rod support seat is arranged above the support frame, and an ejection mechanism is arranged below the drill rod support seat; the support frame is provided with an arc-shaped guide-out plate; the storage frame comprises support plates supported at two ends of the drill rod, a plurality of drill rod placing grooves are arranged on the support plates at intervals, fixing plates are arranged on the outer side surfaces of the support plates, lifting support blocks are respectively arranged in the drill rod placing grooves, the lifting support blocks are driven by oil cylinders below the support plates, and the oil cylinders are fixedly arranged on the oil cylinder frame; the storage frame further comprises a drill rod guide-in plate which is located at the guide-in end of the supporting plate and is flush with the upper surface of the supporting plate, a through detection through hole is formed in the drill rod guide-in plate, a pressure detection device is installed in the detection through hole, and the pressure detection device is connected with an oil cylinder controller of the oil cylinder through a pressure signal controller.

Description

Export storage device of counter drilling rod

Technical Field

The invention relates to the technical field of geological exploration, in particular to a processing device for a drill rod.

Background

Drill rods are important components of drilling machines for transmitting power to the drill bit, along with the rod-like or tubular elements that the drill bit enters the borehole. The drill rod is formed by adding a light pipe and a raw steel pipe for many times. The drill rod is output through a guide-out device after being processed and is placed on a storage rack, the existing guide-out device is generally a guide-out inclined plane, and the drill rod is output after rolling down from the inclined plane; the storage rack is typically a guide rod supported at both ends of the drill rods, which are placed in contact with each other. The guiding device for inclined plane conveying and the guide rod supporting mode have the advantages that due to the fact that the buffer structure is lacked or the buffer performance of the buffer structure is poor, the surface of a drill rod can be damaged to a certain extent after being impacted, impact sound is large, and workshop noise is large.

Disclosure of Invention

The applicant researches and improves aiming at the defects in the prior art, and provides a counting type drill rod guiding and storing device which adopts a swing type guiding structure to realize buffering guiding and storing of drill rods, effectively reduces the impact degree of the drill rods, and reduces workshop noise.

In order to solve the problems, the invention adopts the following scheme:

a counting type drill rod leading-out and storing device comprises a drill rod leading-out device and a storing frame arranged at the rear end of the leading-out device;

the guiding device comprises a supporting frame, a drill rod supporting seat is arranged above the supporting frame and comprises a fixed seat and a movable seat which are arranged at intervals, a drill rod is placed between the fixed seat and the movable seat, the movable seat is movably arranged on the support through a vertical guide rod, the support is fixedly connected with the supporting frame, and a first vertical spring sleeved on the guide rod is arranged between the support and the movable seat; an ejection mechanism is arranged below the drill rod supporting seat and comprises an ejection hydraulic cylinder, an ejection block is arranged on a piston rod of the ejection hydraulic cylinder, and a cylinder body of the ejection hydraulic cylinder is fixedly connected with the supporting frame; the support frame is provided with an arc-shaped guide-out plate, the arc-shaped guide-out plate comprises an upper convex part at the upper part and a lower convex part at the lower part, the upper end of the upper convex part is provided with a connection part, the upper surface of the connection part is lower than the upper surface of the movable seat, and a gap is formed between the end surface of the connection part and the end surface of the movable seat; the upper convex part and the lower convex part are in smooth transition, the outer arc side of the lower convex part is hinged with a hinge seat on the supporting frame through a first thickening bulge, the inner arc side of the upper convex part is connected with an inclined spring on the supporting frame through a second thickening bulge, the inclined spring is installed on an inclined supporting block on the supporting frame through a spring seat, and the spring seat is installed in a sliding groove of the inclined supporting block in a sliding manner;

the lower side of the end part of the lower convex part of the arc-shaped guide-out plate is provided with an induction detection device, the induction detection device comprises a mounting seat, a touch slide bar is vertically and slidably mounted on the mounting seat, the upper end of the touch slide bar extends out of the mounting seat and is sleeved with a second vertical spring, the upper end of the second vertical spring is connected with a floating plate, and the lower end of the second vertical spring is fixedly connected with the mounting seat; the lower end of the touch slide bar extends out of the mounting seat and a movable gap is reserved between the lower end of the touch slide bar and the position measuring plate on the lower surface of the mounting seat, a contact induction switch is mounted on the position measuring plate right below the touch slide bar, and the contact induction switch is connected with the counter through a contact switch controller;

the storage frame comprises support plates supported at two ends of the drill rod, a plurality of drill rod placing grooves are arranged on the support plates at intervals, fixing plates are arranged on the outer side surfaces of the support plates, lifting support blocks are respectively arranged in the drill rod placing grooves, the lifting support blocks are driven by oil cylinders below the support plates, and the oil cylinders are fixedly arranged on the oil cylinder frame;

the storage frame further comprises a drill rod guide-in plate which is located at the guide-in end of the supporting plate and is flush with the upper surface of the supporting plate, a through detection through hole is formed in the drill rod guide-in plate, a pressure detection device is installed in the detection through hole, and the pressure detection device is connected with an oil cylinder controller of the oil cylinder through a pressure signal controller.

As a further improvement of the above technical solution:

the pressure detection device comprises a floating block, the floating block is vertically installed in the detection through hole in a sliding mode through a third vertical spring, a pressure sensing switch is arranged below the floating block, and the pressure sensing switch is connected with the pressure signal controller.

The invention has the technical effects that:

the invention has simple structure and reasonable design; the swing type leading-out structure is adopted, so that the drill rod is slowly and stably output, the impact degree of the drill rod is greatly reduced, the workshop noise is reduced, and the workshop environment is improved; the independent drill rod placing grooves are set and placed one by one through pressure induction, so that collision among drill rods is further effectively avoided, and the device has the characteristics of high practicability, convenience in use and reliability; the counting detection device is further arranged in the device for counting the guided drill rods, so that the management is convenient, and the management efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural view of the present invention in which a drill pipe is placed.

Fig. 3 is a structural view of the sensing device of the present invention.

In the figure: 1. a support frame; 2. ejecting a hydraulic cylinder; 3. ejecting a block; 4. a drill rod supporting seat; 401. a fixed seat; 402. a movable seat; 5. a hinged seat; 6. an arc-shaped lead-out plate; 601. an upper convex portion; 602. a lower convex portion; 603. a first thickened boss; 604. a second thickened bump; 605. a connection section; 7. an inclined supporting block; 701. a chute; 8. a spring seat; 9. a spring is obliquely arranged; 10. a drill stem; 11. a support plate; 12. a cylinder frame; 13. an oil cylinder; 14. a drill rod placing groove; 15. lifting the supporting block; 16. a drill rod guide plate; 17. detecting the through hole; 18. a pressure detection device; 181. a slider; 182. a third vertical spring; 183. a pressure sensitive switch; 19. a pressure signal controller; 20. a cylinder controller; 21. a fixing plate; 22. a first vertical spring; 23. a guide bar; 24. a support; 25. an induction detection device; 250. a mounting seat; 251. touching the sliding rod; 252. a second vertical spring; 253. a floating plate; 254. a position measuring plate; 255. a contact sensing switch; 256. a contact switch controller; 257. a counter.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the counting-type drill rod leading-out and storing device of the present embodiment includes a drill rod 10 leading-out device and a storage rack disposed at the rear end of the leading-out device.

As shown in fig. 1, the guiding device includes a supporting frame 1, a drill rod supporting seat 4 is arranged above the supporting frame 1, the drill rod supporting seat 4 includes a fixed seat 401 and a movable seat 402 which are arranged at intervals, a drill rod 10 is placed between the fixed seat 401 and the movable seat 402, the movable seat 402 is movably mounted on a bracket 24 through a vertical guide rod 23, the bracket 24 is fixedly connected with the supporting frame 1, and a first vertical spring 22 sleeved on the guide rod 23 is arranged between the bracket 24 and the movable seat 402; an ejection mechanism is arranged below the drill rod supporting seat 4, the ejection mechanism comprises an ejection hydraulic cylinder 2, an ejection block 3 is arranged on a piston rod of the ejection hydraulic cylinder 2, and a cylinder body of the ejection hydraulic cylinder 2 is fixedly connected with the supporting frame 1; an arc-shaped guide-out plate 6 is mounted on the support frame 1, the arc-shaped guide-out plate 6 comprises an upper convex part 601 at the upper part and a lower convex part 602 at the lower part, a connection part 605 is arranged at the upper end of the upper convex part 601, the upper surface of the connection part 605 is lower than the upper surface of the movable seat 402, and a gap is formed between the end surface of the connection part 605 and the end surface of the movable seat 402; the upper convex part 601 and the lower convex part 602 are in smooth transition, the outer arc side of the lower convex part 602 is hinged with the hinged seat 5 on the support frame 1 through the first thickening bulge 603, the inner arc side of the upper convex part 601 is connected with the inclined spring 9 on the support frame 1 through the second thickening bulge 604, the inclined spring 9 is installed on the inclined support block 7 on the support frame 1 through the spring seat 8, and the spring seat 8 is installed in the sliding groove 701 of the inclined support block 7 in a sliding manner.

As shown in fig. 3, an induction detection device 25 is disposed at a lower side of an end portion of the lower convex portion 602 of the arc-shaped lead-out plate 6, the induction detection device 25 includes a mounting base 250, a touch slide bar 251 is vertically slidably mounted on the mounting base 250, an upper end of the touch slide bar 251 extends out of the mounting base 250 and is sleeved with a second vertical spring 252, an upper end of the second vertical spring 252 is connected with a floating plate 253, and a lower end thereof is fixedly connected with the mounting base 250; the lower end of the touch sliding bar 251 extends out of the mounting base 250 and keeps a movable gap with the position measuring plate 254 on the lower surface of the mounting base 250, a contact sensing switch 255 is mounted on the position measuring plate 254 right below the touch sliding bar 251, and the contact sensing switch 255 is connected with the counter 257 through a contact switch controller 256.

As shown in fig. 1 and 2, the storage rack comprises support plates 11 supported at two ends of a drill rod 10, a plurality of drill rod placing grooves 14 are arranged on the support plates 11 at intervals, fixing plates 21 are arranged on the outer side surfaces of the drill rod placing grooves 14, lifting support blocks 15 are respectively arranged in the drill rod placing grooves 14, the lifting support blocks 15 are driven by oil cylinders 13 below the support plates 11, and the oil cylinders 13 are fixedly arranged on an oil cylinder frame 12;

the storage rack further comprises a drill rod guide plate 16 which is positioned at the guide-in end of the support plate 11 and is flush with the upper surface of the support plate 11, a through detection through hole 17 is formed in the drill rod guide plate 16, a pressure detection device 18 is installed in the detection through hole 17, and the pressure detection device 18 is connected with a cylinder controller 20 of the oil cylinder 13 through a pressure signal controller 19.

As shown in fig. 1, the pressure detection device 18 includes a floating block 181, the floating block 181 is vertically slidably mounted in the detection through hole 17 through a third vertical spring 182, a pressure-sensitive switch 183 is arranged below the floating block 181, and the pressure-sensitive switch 183 is connected to the pressure signal controller 19.

When the drill rod ejecting device is used, the ejecting hydraulic cylinder 2 ejects the ejecting block 3 upwards, due to the inclined plane structure of the upper end of the ejecting block 3, the drill rod 10 rolls towards the movable seat 402 while being ejected, the movable seat 402 descends after being pressed downwards, the ejection of the drill rod 10 is facilitated in the descending process, and the drill rod 10 rolls out of the movable seat 402 when descending to be basically level with the connection part 605; when the drill rod 10 rolls to the connection part 605, the arc-shaped guide-out plate 6 rotates anticlockwise for a certain angle around the hinge seat 5 under the action of gravity, and the rolling speed of the drill rod 10 is reduced; under the elastic recovery of the inclined spring 9, the connection part 605 rises, the drill rod 10 continues to roll forwards due to inertia, and when the drill rod rolls on the upper convex part 601, the arc-shaped guide-out plate 6 continues to rotate anticlockwise, so that the rolling speed of the drill rod 10 is slowed down for the second time; when the drill rod 10 rolls to the lower convex part 602, the arc-shaped lead-out plate 6 rotates clockwise, and the drill rod 10 is finally slowly and stably output to a storage rack due to the fact that the end part of the lower convex part 602 tilts upwards and is pulled by the inclined spring 9; when the drill rod 10 presses the tail end of the lower convex part 602, the lower convex part 602 presses the induction detection device 25 downwards, the floating plate 253 of the induction detection device 25 presses the touch slide bar 251 downwards, after the lower end of the touch slide bar 251 touches the touch induction switch 255, the touch induction switch 255 induces a signal and sends the signal to the counter 257 through the touch switch controller 256, and the counter 257 performs primary counting; the pressure signal controller 19 controls the actuation of the oil cylinder 13 according to the number of times of receiving the pressure signal of the pressure sensing switch 183, such as actuating the rearmost oil cylinder 13 when receiving the first pressure signal, thereby placing the drill rod 10 in the rearmost drill rod placing slot 14 of the support plate 11; when pressure signals are received one by one subsequently, the oil cylinder 13 close to the previous oil cylinder is gradually started, and finally the drill rods 10 are sequentially placed in the drill rod placing groove 14.

The above-mentioned embodiments are only for convenience of description of the invention, and are not intended to limit the invention in any way, and those skilled in the art will understand that the technical features of the invention can be modified or modified by the equivalent embodiments without departing from the scope of the invention.

Claims

1. A export storage device of counter drilling rod which characterized in that: the device comprises a guiding device and a storage frame, wherein the guiding device comprises a drill rod (10), the storage frame is arranged at the rear end of the guiding device, the guiding device comprises a support frame (1), a drill rod supporting seat (4) is arranged above the support frame (1), the drill rod supporting seat (4) comprises a fixed seat (401) and a movable seat (402) which are arranged at intervals, the drill rod (10) is arranged between the fixed seat (401) and the movable seat (402), the movable seat (402) is movably arranged on a support (24) through a vertical guide rod (23), the support (24) is fixedly connected with the support frame (1), and a first vertical spring (22) sleeved on the guide rod (23) is arranged between the support (24) and the movable seat (402); an ejection mechanism is arranged below the drill rod supporting seat (4), the ejection mechanism comprises an ejection hydraulic cylinder (2), an ejection block (3) is mounted on a piston rod of the ejection hydraulic cylinder (2), and a cylinder body of the ejection hydraulic cylinder (2) is fixedly connected with the supporting frame (1); an arc-shaped guide-out plate (6) is mounted on the support frame (1), the arc-shaped guide-out plate (6) comprises an upper convex part (601) at the upper part and a lower convex part (602) at the lower part, a connection part (605) is arranged at the upper end of the upper convex part (601), the upper surface of the connection part (605) is lower than the upper surface of the movable seat (402), and a gap is formed between the end surface of the connection part (605) and the end surface of the movable seat (402); the upper convex part (601) and the lower convex part (602) are in smooth transition, the outer arc side of the lower convex part (602) is hinged with a hinge seat (5) on the support frame (1) through a first thickening bulge (603), the inner arc side of the upper convex part (601) is connected with an inclined spring (9) on the support frame (1) through a second thickening bulge (604), the inclined spring (9) is installed on an inclined support block (7) on the support frame (1) through a spring seat (8), and the spring seat (8) is slidably installed in a chute (701) of the inclined support block (7); an induction detection device (25) is arranged on the lower side of the end part of the lower convex part (602) of the arc-shaped guide-out plate (6), the induction detection device (25) comprises a mounting seat (250), a touch slide bar (251) is vertically and slidably mounted on the mounting seat (250), the upper end of the touch slide bar (251) extends out of the mounting seat (250) and is sleeved with a second vertical spring (252), the upper end of the second vertical spring (252) is connected with a floating plate (253), and the lower end of the second vertical spring is fixedly connected with the mounting seat (250); the lower end of the touch sliding rod (251) extends out of the mounting seat (250) and a movable gap is kept between the touch sliding rod (251) and a position measuring plate (254) on the lower surface of the mounting seat (250), a touch sensing switch (255) is mounted on the position measuring plate (254) right below the touch sliding rod (251), and the touch sensing switch (255) is connected with a counter (257) through a touch switch controller (256); the storage rack comprises support plates (11) supported at two ends of a drill rod (10), a plurality of drill rod placing grooves (14) are arranged on the support plates (11) at intervals, fixing plates (21) are arranged on the outer side surfaces of the drill rod placing grooves, lifting support blocks (15) are respectively arranged in the drill rod placing grooves (14), the lifting support blocks (15) are driven by oil cylinders (13) below the support plates (11), and the oil cylinders (13) are fixedly arranged on an oil cylinder rack (12); the storage rack further comprises a drill rod guide plate (16) which is located at the guide-in end of the support plate (11) and is flush with the upper surface of the support plate (11), a through detection through hole (17) is formed in the drill rod guide plate (16), a pressure detection device (18) is installed in the detection through hole (17), and the pressure detection device (18) is connected with an oil cylinder controller (20) of the oil cylinder (13) through a pressure signal controller (19).

2. The count drill pipe pay-out storage device of claim 1, wherein: the pressure detection device (18) comprises a floating block (181), the floating block (181) is vertically installed in the detection through hole (17) in a sliding mode through a third vertical spring (182), a pressure sensing switch (183) is arranged below the floating block (181), and the pressure sensing switch (183) is connected with the pressure signal controller (19).