CN107795276B

CN107795276B - Drilling machine operation chair

Info

Publication number: CN107795276B
Application number: CN201711027876.5A
Authority: CN
Inventors: 缑建平
Original assignee: Beijing Kunteng Electric Co ltd
Current assignee: Beijing Kunteng Electric Co ltd
Priority date: 2017-10-28
Filing date: 2017-10-28
Publication date: 2020-08-21
Anticipated expiration: 2037-10-28
Also published as: CN107795276A

Abstract

A drilling machine operating chair comprises a rectangular base, a seat arranged on the base, a display screen arranged on the periphery of the seat, operating keys and an operating handle, wherein the operating keys and the operating handle are arranged on the seat; the base includes base, lower base and four bumper shock absorbers that are located the four corners department of base respectively.

Description

Drilling machine operation chair

Technical Field

The invention relates to a drilling machine device, in particular to a drilling machine operating chair.

Background

The driller control room of the petroleum drilling machine is an indispensable component of the modern drilling machine, and the driller operation seat is a carrier for transmitting various operation control instructions in the daily work of the driller, so that the working seat with reliable performance and high comfort level is particularly important for the driller.

The seat is usually arranged in a separate control room, digital function cases are arranged on the armrests of the seat, and a mechanical handle and a display screen for control are arranged on the armrests of the seat, so that all relevant control information can be displayed in front of an operator. The existing drilling machine operation chair can control field equipment matched with drilling machines such as a top drive, a winch and a pipe arranging machine, so that the operation is convenient. On-site field devices are usually controlled through self control modules, and the control modules are distributed and inconvenient to overhaul.

Disclosure of Invention

The invention aims to provide a drilling machine operation chair which has the advantages that field equipment control modules are more centralized, and the maintenance is more convenient.

The technical purpose of the invention is realized by the following technical scheme: a drilling machine operating chair comprises a base, a seat arranged on the base, a display screen arranged on the periphery of the seat, and an operating button and an operating handle arranged on the seat, wherein the seat comprises a control box positioned at the bottom, a seat body arranged on the control box and a field device control module arranged in the control box; the base includes base, lower base and bumper shock absorber, goes up the top that the base is located down the base and connects through bumper shock absorber and lower base, goes up the base and all is the rectangle with lower base, and the bumper shock absorber is two sets of and every group is two, and two sets of bumper shock absorbers set up respectively in the relative both sides of base to four bumper shock absorbers are located the four corners department of base respectively.

Through adopting above-mentioned technical scheme, all concentrate field device control module to the control box in, when needs overhaul field device control module, can overhaul field device control module through the opening, field device control module is comparatively concentrated, overhauls comparatively conveniently.

Preferably, the opening part is provided with a sealing cover, and the sealing cover is detachably and fixedly connected with the control box through a bolt.

Through adopting above-mentioned technical scheme, under the condition of not overhauing, the closing cap shelters from the opening, reduces the dust and gets into from the opening part.

Preferably, the field device control module comprises a circuit board, a slot facing the opening is arranged in the control box, and the circuit board and the slot are in plugging fit.

Through adopting above-mentioned technical scheme, when needs overhaul, directly take out the field device control module can, comparatively convenient and fast.

Preferably, the control box is connected with the base in a sliding mode up and down, and a driving mechanism for driving the control box to ascend or descend is arranged in the base.

Through adopting above-mentioned technical scheme, in order to make the seat body be in suitable height, make things convenient for personnel to sit the seat body, keep good field of vision.

Preferably, the driving mechanism comprises a screw rod in threaded connection with the control box and a driving piece for driving the screw rod to rotate, and the screw rod is rotationally connected with the base.

Through adopting above-mentioned technical scheme, can not quick lift control box, it is comparatively stable to the drive of control box.

Preferably, the driving member includes a first synchronous pulley fixed on the screw, a synchronous belt engaged with the first synchronous pulley, a driving motor fixedly connected to the base, and a second synchronous pulley fixedly connected to an output shaft of the driving motor, and the second synchronous pulley is also engaged with the synchronous belt.

Through adopting above-mentioned technical scheme, transmission efficiency is better, and drive control box goes up and down more steady.

Preferably, the screw rods are four and are evenly distributed at four corners of the control box, the control box comprises a box body and a connecting seat fixedly connected with the box body, and the connecting seat is provided with a threaded hole in threaded transmission with the screw rods.

Through adopting above-mentioned technical scheme, the lift of drive control case is more steady, is difficult to take place to rock.

Preferably, a rotating assembly is arranged between the seat body and the control box, and the seat body is rotatably connected to the control box through the rotating assembly.

Through adopting above-mentioned technical scheme, can adjust the angle of seat body for make things convenient for adjustment personnel's observation visual angle.

Preferably, a foot-supporting stool is arranged in front of the seat and comprises a foot-supporting plate and supporting plates arranged on two sides of the foot-supporting plate, an articulated shaft is arranged between the two supporting plates, the foot-supporting plate is articulated with the supporting plates through the articulated shaft, a locking piece is arranged on the other side, opposite to one side of the articulated shaft, of the foot-supporting plate, and the foot-supporting plate is locked with the supporting plates through the locking piece.

Through adopting above-mentioned technical scheme, when personnel operated, can place the foot on filling up the foot bench, fill up the sole simultaneously and can also adjust, make more comfortable of people.

Preferably, the base comprises an upper base, a lower base and a shock absorber, wherein two sides of the shock absorber are fixedly connected with the upper base and the lower base respectively.

By adopting the technical scheme, the vibration is not easy to generate in use.

In conclusion, the invention has the following beneficial effects: the field device control module is convenient to overhaul, and is convenient and comfortable for personnel to operate.

Drawings

FIG. 1 is a schematic diagram of a rig operator chair configuration;

FIG. 2 is a partial schematic view at the base;

FIG. 3 is a schematic view of the structure of the protruding rotary disk of the rig operating chair;

FIG. 4 is a schematic view showing the structure of the interior of the control box;

FIG. 5 is a schematic view of the lower portion of the control box lowered into the base;

FIG. 6 is a schematic view of the construction of the protruding drive mechanism;

FIG. 7 is a cross-sectional view of the drill-rig operating chair;

FIG. 8 is a schematic view of the internal structure of the highlighted storage cassette;

FIG. 9 is an enlarged view of portion A of FIG. 1;

fig. 10 is a schematic view of the footrest structure.

In the figure, 1, a base; 11. an upper base; 12. a lower base; 2. a control box; 21. rotating the disc; 211. an upper turntable; 212. a lower turntable; 22. an opening; 23. sealing the cover; 231. a handle; 232. air holes are formed; 24. a connecting seat; 25. a box body; 13. a shock absorber; 3. a seat body; 31; a backrest; 32. a handrail; 321. operating a key; 322. an operating handle; 33, a cushion; 4. a display screen; 41. a mounting seat; 42. a hinged seat; 5. a footrest stool; 51. a foot rest plate; 52. a support plate; 53. hinging a shaft; 54. a locking member; 541. a locking lever; 542. a locking bolt; 6. a field device control module; 61. a circuit board; 62. a module element; 7. a drive mechanism; 71. a second timing pulley; 72. a synchronous belt; 73. a first timing pulley; 74. a screw; 75. a storage box; 76. a drive motor; 8. a tension assembly; 81. a fixed block; 82. adjusting the bolt; 83. a slide plate; 84. a connecting shaft; 85. a tension wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A drilling machine operation chair is shown in figure 1 and comprises a base 1, a seat, an operation button 321, an operation handle 322 and a display screen 4. The seat is arranged on the base 1 and comprises a control box 2 at the bottom and a seat body 3 arranged on the control box 2; the seat body 3 comprises a cushion 33, an armrest 32 and a backrest 31, and both an operating button 321 and an operating handle 322 can be arranged on the armrest 32; and the display 4 may be disposed around the seat body 3 and connected to the armrest 32.

Combine fig. 2, base 1 includes base 11, base 12 and bumper shock absorber 13 down, goes up base 11 and is located the top of base 12 down and connects with base 12 down through bumper shock absorber 13, goes up base 11 and base 12 down and all is the rectangle, and bumper shock absorber 13 is two sets of and every group is two, and two sets of bumper shock absorbers 13 set up respectively in the relative both sides of base 1 to four bumper shock absorbers 13 are located the four corners department of base 1 respectively.

With reference to fig. 3, a rotating assembly is disposed between the seat body 3 and the control box 2, the rotating assembly may be a rotating disk 21, the rotating disk 21 includes an upper rotating disk 211 and a lower rotating disk 212 capable of rotating relatively, the upper rotating disk 211 is fixedly connected to the bottom of the seat body 3, the lower rotating disk 212 is fixedly connected to the top of the control box 2, and the seat body 3 is rotatably connected to the control box 2 through the rotating disk 21.

Referring to fig. 4 and 5, the field device control module 6 is disposed in the control box 2, an opening 22 is formed in a side of the control box 2, and the field device control module 6 can be taken out from the opening 22 for maintenance. In order to facilitate the installation and maintenance of the field device control module 6, the field device control module 6 includes a circuit board 61 and a module element 62 mounted on the circuit board 61, and a slot facing the opening 22 is provided on the inner wall of the control box 2, and the circuit board 61 and the slot are in plug-in fit. When the maintenance is needed, the circuit board 61 is pulled outwards from the opening 22, so that the whole field device control module 6 extends out from the opening 22, and the maintenance is convenient. In order that dust is not easy to enter from the opening 22, a cover 23 for shielding the opening 22 can be arranged at the opening 22, and the cover 23 can be detachably and fixedly connected with the control box 2 through bolts; a handle 231 may be fixedly attached to an outer surface of the cover 23 to facilitate mounting and dismounting of the cover 23. Of course, in order to facilitate heat dissipation, some ventilation holes 232 may be formed on the cover 23.

And the field device control module 6 comprises more field devices (such as a top drive, a winch, a pipe arranging machine and the like), the corresponding field device control modules 6 can be integrated, the control box 2 is arranged in the field device control module 6 more reasonably and conveniently, the control box 2 has a certain height which can be 20cm to 70cm and can be 50cm, and under the condition, in order to enable the seat body 3 to be at a proper height, a person can conveniently sit on the seat body 3 to keep a good visual field, and a part of the control box 2 can be collected into the base 1 without overhauling the field device control module 6. The control box 2 is connected with the base 1 in an up-and-down sliding manner, and a driving mechanism for driving the control box 2 to ascend or descend is arranged in the base 1. And the height of the seat body 3 can be adjusted by the driving mechanism.

With reference to fig. 6 and 7, the driving mechanism 7 includes a screw 74 and a driving member, the driving member includes a driving motor 76, a first synchronous pulley 73, a synchronous belt 72 and a second synchronous pulley 71, an accommodating box is fixedly connected below the upper base 11, the driving motor 76 can be disposed in the accommodating box, and an output shaft of the driving motor 76 extends out of the accommodating box and is fixed with the second synchronous pulley 71; the screw 74 is vertically arranged between the upper base 11 and the lower base 12 and is respectively and rotatably connected with the upper base 11 and the lower base 12, and the first synchronous pulley 73 is fixed at the bottom end of the screw 74; for more stable driving, the number of the screws 74 may be four and the screws are uniformly distributed at four corners of the control box 2. The timing belts 72 are connected end to end and engaged with the first timing pulley 73 and the second timing pulley 71, respectively. The control box 2 comprises a box body 25 and a connecting seat 24, the connecting seat 24 can be fixed at four corners of the side of the box body 25, and a threaded hole for screw thread transmission of a screw 74 is formed in the connecting seat 24.

In order to adjust the tightness degree of the synchronous belt 72 conveniently, with reference to fig. 8, the drill operating chair is further provided with a tensioning assembly 8 for adjusting the tightness degree of the synchronous belt 72, the tensioning assembly 8 comprises a tensioning wheel 85 (refer to fig. 6), an adjusting bolt 82, a sliding plate 83 and a connecting shaft 84, a fixing block 81 is fixedly connected in the accommodating box, the adjusting bolt 82 is in threaded connection with the fixing block 81, one end of the adjusting bolt 82 penetrates through the fixing block 81 and the sliding plate 83 to be connected in a rotating mode, the sliding plate 83 is connected with the accommodating box 75 in a sliding mode, the connecting shaft 84 is fixed at the bottom of the sliding plate 83 and penetrates through the bottom of the accommodating box 75 to extend out of the accommodating box 75, one end, located outside the.

Referring back to fig. 1 and with reference to fig. 9, in order to facilitate the setting of the display screen 4 and the adjustment of the viewing angle of the display screen 4, the bottom of the display screen 4 is fixedly connected with a mounting seat 41, the end of the armrest 32 is fixedly connected with a rotating shaft, a hinged seat 42 is arranged between the rotating shaft and the mounting seat 41, one end of the hinged seat is fixed with the mounting seat 41 through a bolt, and the other end of the hinged seat is rotatably connected with the rotating shaft.

Of course, in order to make the operation more comfortable, the drill operating chair further includes a footrest 5 in conjunction with fig. 10, and the footrest 5 may be provided in front of the seat on the upper base 11. The footrest 5 comprises a footrest 51 and support plates 52 at two sides of the footrest 51, a hinge shaft 53 is fixedly connected between the two support plates 52, the footrest 51 is rotatably connected with the hinge shaft 53, a locking member 54 is arranged at the other side of the footrest 51 relative to one side of the hinge shaft 53, and the footrest 51 is locked with the support plates 52 through the locking member 54. The locking piece 54 comprises a locking rod 541 and a locking bolt 542, an arc-shaped adjusting groove is formed in the support plate 52, one end of the locking bolt 542 is fixed with the locking rod 541, the other end of the locking bolt 542 penetrates through the adjusting groove to be connected with a locking nut, and the locking bolt 542 can slide in the adjusting groove, so that the angle of the foot pad plate 51 can be adjusted, and people can feel more comfortable when putting feet. Of course, for the sake of more comfortable sitting of the person, the seat body 3 may be an existing seat with an angularly adjustable backrest 31 and/or seat cushion 33 with an angularly adjustable seat body 3.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a rig operation chair, includes base (1), sets up seat on base (1), sets up operating button (321) and operating handle (322) on display screen (4) and the seat of setting around the seat, its characterized in that: the seat comprises a control box (2) positioned at the bottom, a seat body (3) arranged on the control box (2) and a field device control module (6) arranged in the control box (2), wherein the field device control module (6) comprises a top drive control module, a winch control module and a pipe arrangement machine control module, an opening (22) for taking out the field device control module (6) is arranged on the side of the control box (2), the control box (2) is connected with a base (1) in a sliding manner up and down, a driving mechanism (7) for driving the control box (2) to ascend or descend is arranged in the base (1), the driving mechanism (7) comprises a screw rod (74) in threaded connection with the control box (2) and a driving piece for driving the screw rod (74) to rotate, and the screw rod (74) is rotationally connected with the base (1), the drive mechanism (7) receives a portion of the control box (2) into the base (1) without requiring servicing of the field device control module (6).

2. The drill-handling chair of claim 1, wherein: a sealing cover (23) is arranged at the opening (22), and the sealing cover (23) is detachably and fixedly connected with the control box (2) through bolts.

3. The drill-handling chair of claim 1, wherein: the field device control module (6) comprises a circuit board (61), a slot facing the opening (22) is arranged in the control box (2), and the circuit board (61) is in plug-in fit with the slot.

4. The drill-handling chair of claim 1, wherein: the driving piece comprises a first synchronous pulley (73) fixed on the screw (74), a synchronous belt (72) meshed with the first synchronous pulley (73), a driving motor (76) fixedly connected with the base (1) and a second synchronous pulley (71) fixedly connected with an output shaft of the driving motor (76), and the second synchronous pulley (71) is also meshed with the synchronous belt (72).

5. The drill-handling chair of claim 4, wherein: the screw rods (74) are four and evenly distributed at four corners of the control box (2), the control box (2) comprises a box body (25) and a connecting seat (24) fixedly connected with the box body (25), and threaded holes in threaded transmission with the screw rods (74) are formed in the connecting seat (24).

6. The drill-handling chair of claim 1, wherein: a rotating assembly is arranged between the seat body (3) and the control box (2), and the seat body (3) is rotatably connected to the control box (2) through the rotating assembly.

7. The drill-handling chair of claim 1, wherein: a foot-supporting stool (5) is arranged in front of the seat, the foot-supporting stool (5) comprises foot-supporting plates (51) and supporting plates (52) arranged on two sides of the foot-supporting plates (51), an articulated shaft (53) is arranged between the two supporting plates (52), the foot-supporting plates (51) are articulated with the supporting plates (52) through the articulated shaft (53), locking pieces (54) are arranged on the other sides of the foot-supporting plates (51) relative to one sides of the articulated shaft (53), and the foot-supporting plates (51) are locked with the supporting plates (52) through the locking pieces (54).

8. The drill-handling chair of claim 1, wherein: the base (1) comprises an upper base (11), a lower base (12) and a shock absorber (13) of which two sides are respectively fixedly connected with the upper base (11) and the lower base (12).