Petroleum drilling machine circuit board support

Abstract

The utility model relates to the technical field of circuit board supports for petroleum drilling machines, and discloses a petroleum drilling machine circuit board support which comprises a petroleum drilling machine circuit board body, an anti-seismic support assembly is arranged at the bottom of the petroleum drilling machine circuit board body, and the anti-seismic support assembly comprises a fixed base and supporting strips. The supporting strips are fixedly connected with the petroleum drilling machine circuit board body. According to the utility model, through the arrangement of the anti-shock support assembly, the petroleum drilling machine circuit board body can be supported, a gap is reserved between the fixing base and the petroleum drilling machine circuit board body, ventilation is facilitated, heat removal is facilitated, the positioning box, the reset plate, the supporting rod and the damper play a buffering role, the petroleum drilling machine circuit board body can be prevented from being impacted and damaged, and the service life of the petroleum drilling machine is prolonged. By arranging the heat dissipation assembly, metal fan blades can be driven to rotate by turning on a stepping motor, so that air is blown to the petroleum drilling machine circuit board body, the heat dissipation effect is good, and the petroleum drilling machine circuit board body can be prevented from being overheated, aged and damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of circuit board support for petroleum drilling machine, especially to a circuit board support for petroleum drilling machine. BACKGROUND

[0002] The circuit board of petroleum drilling machine is an important component of the drilling machine, mainly playing a role in controlling and regulating the power and signals of the drilling machine. It converts computer instructions into electrical signal output by detecting and analyzing input signals such as sensors, displays and buttons, so as to control the operation of the drilling machine. The circuit board of petroleum drilling machine needs to be fixed with a support. However, the traditional circuit board support for petroleum drilling machine has limited shock resistance. The working environment of the petroleum drilling machine is relatively complex, and the circuit board is easily damaged by the instantaneous impact force generated by external impact.

[0003] Therefore, the technical personnel in the art provide a circuit board support for petroleum drilling machine to solve the problems raised in the background. SUMMARY

[0004] In order to improve the problem of limited shock resistance of the traditional circuit board support for petroleum drilling machine, complex working environment of the petroleum drilling machine, and easy damage of the circuit board by the instantaneous impact force generated by external impact, the utility model provides a circuit board support for petroleum drilling machine.

[0005] The utility model provides a circuit board support for petroleum drilling machine, adopts the following technical scheme:

[0006] A circuit board support for petroleum drilling machine, comprising a petroleum drilling machine circuit board body, an anti-shock support assembly is arranged at the bottom of the petroleum drilling machine circuit board body, the anti-shock support assembly comprises a fixed base and a support bar, the support bar is fixedly connected with the petroleum drilling machine circuit board body, a positioning box is fixedly installed at the top of the fixed base, anti-shock springs are fixedly installed at the both sides of the bottom of the inner cavity of the positioning box, a reset plate is fixedly installed at the top of the anti-shock spring, a support rod is fixedly installed at the top of the reset plate, the support rod is fixedly connected with the support bar, a damper is fixedly installed at the bottom of the inner cavity of the positioning box, the other end of the damper is fixedly connected with the reset plate, and a heat dissipation assembly is arranged at the bottom of the petroleum drilling machine circuit board body.

[0007] Through the above technical scheme, the petroleum drilling machine circuit board body is supported by the anti-shock support assembly. The fixed base and the petroleum drilling machine circuit board body have a spacing, which facilitates ventilation and heat dissipation. The positioning box, the reset plate, the support rod and the damper play a buffering role, which can prevent the petroleum drilling machine circuit board body from being damaged by impact. The heat dissipation assembly is arranged. The metal fan blades are driven to rotate by opening the stepping motor, so as to blow air to the petroleum drilling machine circuit board body. The heat dissipation effect is good, and the petroleum drilling machine circuit board body can be prevented from being damaged by overheating and aging.

[0008] Optionally, the positioning box, the reset plate, the supporting rod and the damper are four, and the number of the anti-vibration springs is eight.

[0009] By adopting the above technical scheme, each positioning box, anti-vibration spring, reset plate, supporting rod, damper and two anti-vibration springs form four anti-vibration structures, so that the oil drilling rig circuit board body can be protected to avoid damage caused by external impact.

[0010] Optionally, the left and right sides of the reset plate are fixedly installed with guide sliding blocks, and the inner cavity of the positioning box is provided with guide sliding grooves matched with the guide sliding blocks.

[0011] By adopting the above technical scheme, the guide sliding blocks and the guide sliding grooves can guide the reset plate, so that the reset plate is stable when moving.

[0012] Optionally, the inner cavity of the fixed base is provided with four mounting holes, and the four mounting holes are distributed around the fixed base.

[0013] By adopting the above technical scheme, the bolts are inserted into the four mounting holes, so that the fixed base can be fixed, and the device can be conveniently installed.

[0014] Optionally, the heat dissipation assembly comprises a fixed box, the inner cavity of the fixed box is provided with a stepping motor, the output shaft of the stepping motor is fixedly installed with a metal fan blade, and the upper and lower ends of the fixed box are fixedly installed with dustproof nets.

[0015] By adopting the above technical scheme, the metal fan blade can be driven to rotate by turning on the stepping motor, the dustproof nets facilitate ventilation, and the oil drilling rig circuit board body can be blown.

[0016] Optionally, the heat dissipation assembly further comprises a positioning rod, one end of the positioning rod is fixedly connected with the fixed box, and the other end of the positioning rod is fixedly connected with the stepping motor.

[0017] By adopting the above technical scheme, the positioning rod can fix the stepping motor, so that the stepping motor is stable.

[0018] Optionally, the heat dissipation assembly is two groups, the heat dissipation assembly further comprises a fixed rod, one end of the fixed rod is fixedly connected with the supporting strip, and the other end of the fixed rod is fixedly connected with the fixed box.

[0019] By adopting the above technical scheme, the fixed rod can support the fixed box, so that the fixed box is stable, and the two groups of heat dissipation assemblies improve the heat dissipation efficiency.

[0020] In summary, the present application has the following beneficial effects:

[0021] 1. The utility model discloses a set of anti -shock support spare can support the oil drilling rig circuit board body, and the fixed base and oil drilling rig circuit board body leave the spacing, and the convenient ventilation can conveniently exhaust heat, and the positioning box, reset board, support rod and damper play the role of buffering, can avoid the oil drilling rig circuit board body and be damaged by impact, through setting up the heat radiation subassembly, and wherein by opening the stepper motor can drive the metal fan blade rotation to blow the oil drilling rig circuit board body, and the heat dissipation effect is good, and can avoid the oil drilling rig circuit board body and be damaged by overheat aging.

[0022] 2. The utility model discloses that every positioning box, anti -shock spring, reset board, support rod, damper and two anti -shock spring constitute four groups of anti -shock structure, can protect the oil drilling rig circuit board body, avoid the oil drilling rig circuit board body and be damaged by external impact, and the guide sliding block and guide slide can guide reset board, make reset board stable when moving, and the bolt is passed into four mounting holes, can fix the fixed base, and the convenient installation of device, and opening the stepper motor can drive the metal fan blade rotation, and the dust screen convenient ventilation can blow the oil drilling rig circuit board body, and the positioning rod can fix the stepper motor, make the stepper motor stable, and the fixed rod can support the fixed box, make the fixed box stable, and two groups of heat radiation subassembly improve the heat dissipation efficiency. DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the utility model.

[0024] Figure 2 It is the positioning box cross section structure schematic diagram of the utility model.

[0025] Figure 3 It is the oil drilling rig circuit board body bottom structure schematic diagram of the utility model.

[0026] Figure 4 It is the fixed box cross section structure schematic diagram of the utility model.

[0027] Mark explanation:

[0028] 1, oil drilling rig circuit board body;2, anti -shock support spare;201, fixed base;202, positioning box;203, anti -shock spring;204, reset board;205, support rod;206, damper;207, guide sliding block;208, guide slide;209, mounting hole;210, support strip;3, heat radiation subassembly;301, fixed box;302, dust screen;303, stepper motor;304, metal fan blade;305, positioning rod;306, fixed rod. Specific implementation

[0029] The following combines the attached Figures 1-4 Make further detailed description to the application.

[0030] Example 1:

[0031] Please refer to Figures 1-3 , a circuit board support of oil drilling rig, including oil drilling rig circuit board body 1, the bottom of oil drilling rig circuit board body 1 is provided with anti-vibration support assembly 2, anti-vibration support assembly 2 contains fixed base 201 and support bar 210, support bar 210 is fixedly connected with oil drilling rig circuit board body 1, the top of fixed base 201 is fixedly installed with positioning box 202, both sides of the bottom of the inner cavity of positioning box 202 are fixedly installed with anti-vibration spring 203, the top of anti-vibration spring 203 is fixedly installed with reset plate 204, the top of reset plate 204 is fixedly installed with support rod 205, support rod 205 is fixedly connected with support bar 210, the bottom of the inner cavity of positioning box 202 is fixedly installed with damper 206, the other end of damper 206 is fixedly connected with reset plate 204, positioning box 202, reset plate 204, support rod 205 and damper 206 are all four, the number of anti-vibration spring 203 is eight, the left and right sides of reset plate 204 are both fixedly installed with guide sliding block 207, the inner cavity of positioning box 202 is provided with guide sliding groove 208 matched with guide sliding block 207, the inner cavity of fixed base 201 is provided with four mounting holes 209, and the four mounting holes 209 are distributed around fixed base 201.

[0032] In the embodiment: by setting anti-vibration support assembly 2, oil drilling rig circuit board body 1 can be supported, fixed base 201 and oil drilling rig circuit board body 1 leave a spacing, which is convenient for ventilation, so as to facilitate heat dissipation, positioning box 202, reset plate 204, support rod 205 and damper 206 play a buffering role, which can avoid damage to oil drilling rig circuit board body 1 caused by impact, guide sliding block 207 and guide sliding groove 208 can guide reset plate 204, so that reset plate 204 moves stably, screws are inserted into four mounting holes 209, which can fix fixed base 201, and the device is convenient to install.

[0033] Embodiment 2:

[0034] Refer to Figure 1 , Figure 3 and Figure 4 , the bottom of oil drilling rig circuit board body 1 is provided with heat dissipation assembly 3, heat dissipation assembly 3 contains fixed box 301, the inner cavity of fixed box 301 is provided with stepping motor 303, the output shaft of stepping motor 303 is fixedly installed with metal fan blade 304, dustproof net 302 is fixedly installed at the upper and lower ends of fixed box 301, heat dissipation assembly 3 also contains positioning rod 305, one end of positioning rod 305 is fixedly connected with fixed box 301, the other end of positioning rod 305 is fixedly connected with stepping motor 303, heat dissipation assembly 3 is two groups, heat dissipation assembly 3 also contains fixed rod 306, one end of fixed rod 306 is fixedly connected with support bar 210, the other end of fixed rod 306 is fixedly connected with fixed box 301.

[0035] In the embodiment: by setting the heat dissipation assembly 3, the metal fan blade 304 can be driven to rotate by opening the step motor 303, thereby blowing the oil drilling rig circuit board body 1, the heat dissipation effect is good, and the oil drilling rig circuit board body 1 can be prevented from being damaged due to overheating and aging, the metal fan blade 304 can be driven to rotate by opening the step motor 303, the dust screen 302 facilitates ventilation, the oil drilling rig circuit board body 1 can be blown, the positioning rod 305 can fix the step motor 303, the step motor 303 is stable, the fixing rod 306 can support the fixing box 301, and the fixing box 301 is stable, and the two groups of heat dissipation assemblies 3 improve the heat dissipation efficiency.

[0036] The implementation principle of the utility model is: when in use, the metal fan blade 304 can be driven to rotate by opening the step motor 303, the dust screen 302 facilitates ventilation, the oil drilling rig circuit board body 1 can be blown, the fixed base 201 is spaced apart from the oil drilling rig circuit board body 1, ventilation is facilitated, heat is conveniently discharged, four groups of shockproof structures are formed by every positioning box 202, shockproof spring 203, reset plate 204, support rod 205, damper 206 and two shockproof springs 203, the oil drilling rig circuit board body 1 can be protected, the oil drilling rig circuit board body 1 can be prevented from being damaged due to external impact, the damper 206 can prevent the oil drilling rig circuit board body 1 from repeatedly rebounding, and the cooperation of the damper 206 and the shockproof spring 203 and the shockproof principle belong to the prior art.

[0037] The above are preferable embodiments of the utility model, and not limit the protection scope of the utility model, so: equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A circuit board support for a petroleum drilling rig comprising a petroleum drilling rig circuit board body (1) characterised in that: The bottom of the oil rig circuit board body (1) is provided with an anti-vibration support assembly (2), the anti-vibration support assembly (2) comprises a fixed base (201) and a support bar (210), the support bar (210) is fixedly connected with the oil rig circuit board body (1), a positioning box (202) is fixedly installed on the top of the fixed base (201), anti-vibration springs (203) are fixedly installed on the both sides of the bottom of the inner cavity of the positioning box (202), reset plates (204) are fixedly installed on the top of the anti-vibration springs (203), support rods (205) are fixedly installed on the top of the reset plates (204), the support rods (205) are fixedly connected with the support bar (210), dampers (206) are fixedly installed on the bottom of the inner cavity of the positioning box (202), the other end of the damper (206) is fixedly connected with the reset plate (204), and the bottom of the oil rig circuit board body (1) is provided with a heat dissipation assembly (3).

2. A circuit board support for a drilling rig as claimed in claim 1, characterised in that: The positioning box (202), the reset plate (204), the support rod (205) and the damper (206) are all four, and the number of the anti-vibration springs (203) is eight.

3. A circuit board support for a drilling rig as defined in claim 1, wherein: The left and right sides of the reset plate (204) are fixedly installed with guide sliding blocks (207), and the inner cavity of the positioning box (202) is provided with guide sliding grooves (208) matched with the guide sliding blocks (207).

4. A circuit board support for a drilling rig as defined in claim 1, wherein: The inner cavity of the fixed base (201) is provided with four mounting holes (209), and the four mounting holes (209) are distributed around the fixed base (201).

5. A circuit board support for a drilling rig as defined in claim 1 wherein: The heat dissipation assembly (3) comprises a fixed box (301), the inner cavity of the fixed box (301) is provided with a stepping motor (303), the output shaft of the stepping motor (303) is fixedly installed with a metal fan blade (304), and the upper and lower ends of the fixed box (301) are fixedly installed with dustproof nets (302).

6. A circuit board support for a drilling rig as claimed in claim 5 wherein: The heat dissipation assembly (3) further comprises a positioning rod (305), one end of the positioning rod (305) is fixedly connected with the fixed box (301), and the other end of the positioning rod (305) is fixedly connected with the stepping motor (303).

7. A circuit board support for a drilling rig as claimed in claim 5 wherein: The heat dissipation assembly (3) is two groups, the heat dissipation assembly (3) further comprises a fixed rod (306), one end of the fixed rod (306) is fixedly connected with the support bar (210), and the other end of the fixed rod (306) is fixedly connected with the fixed box (301).

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