Anti-seismic stable support of oil exploitation drilling equipment

Abstract

The utility model provides an anti-seismic stable support of oil exploitation drilling equipment, and relates to the technical field of anti-seismic supports, the anti-seismic stable support comprises an equipment box and a movable mounting plate, the movable mounting plate is movably arranged above the equipment box, and a plurality of pairs of dampers are arranged in the equipment box; the heat dissipation assembly comprises a concentric-square-shaped heat dissipation cylinder, the concentric-square-shaped heat dissipation cylinder is fixedly installed at the inner bottom end of the equipment box, the outer side wall of the concentric-square-shaped heat dissipation cylinder is attached to the outer side wall of the damper, a plurality of corrugated heat dissipation plates are evenly and fixedly installed on the inner side wall of the concentric-square-shaped heat dissipation cylinder at equal intervals, and a plurality of sets of vent holes are symmetrically formed in the outer side wall of the concentric-square-shaped heat dissipation cylinder; an electric exhaust fan is fixedly installed at one end of the inner side wall of the concentric-square-shaped heat dissipation barrel Through the arrangement of the heat dissipation assembly, heat accumulated on the damper is transferred to the concentric-square-shaped heat dissipation cylinder and the corrugated heat dissipation plates, the electric exhaust fan is started, gas flows between the corrugated heat dissipation plates, and after the gas enters the corrugated heat dissipation plates, the heat can be more effectively taken away.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anti -seismic support especially relates to a kind of anti-seismic stable type support of oil exploitation drilling equipment. BACKGROUND

[0002] In the field of oil exploration and development, vibration control of drilling equipment is the core engineering problem to ensure operation safety and prolong equipment life. With the extension of oil and gas exploitation to deep, ultra-deep and complex structure, the vibration environment faced by drilling operation is becoming more and more severe. Vibration mainly comes from three sources: mechanical vibration generated by the interaction of drill string and rock, dynamic response caused by formation stress release, and environmental load. These vibrations have characteristics of wide frequency domain, multi-directional coupling and transient impact, which pose multiple threats to equipment reliability.

[0003] Publication No. CN220849990U discloses a pump shock absorbing seat for oil exploitation, comprising a bearing fixed seat and a plug-in rack, the top surface of the bearing fixed seat is provided with a plug-in slot near the edge, the plug-in rack is fixedly inserted in the plug-in slot, the top end of the plug-in rack extends above the plug-in slot and is fixedly installed with a pressing strip rack, the top of the bearing fixed seat is supported and fixed with a top support plate by a supporting damping column, a pump fixing frame is supported and placed on the top support plate, the pressing strip rack is pressed onto the pump fixing frame, a side screw is screwed on the plug-in rack, a side spring baffle is fixed at one end of the side screw, and a side damping column is fixedly installed on the side spring baffle. The beneficial effect is that the pump can be easily disassembled and installed by pressing the side rack, and the damping and spring buffering in vertical and horizontal directions can be realized, and the maximum stroke of the buffer can be adjusted, with wide application range.

[0004] During the operation of oil drilling equipment, high-frequency mechanical vibration is generated by the interaction of rotary drilling and formation, and the hydraulic damper is continuously in a dynamic response state. When the damper dissipates vibration energy, the internal damping medium or metal material will generate Joule heat through mechanisms such as viscous shear and hysteresis effect. Heat accumulation will cause the viscosity index of the damping medium to decrease, resulting in damping force attenuation. Therefore, a kind of anti-seismic stable type support of oil exploitation drilling equipment is needed. Utility model content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art that the hydraulic damper is continuously in a dynamic response state, heat accumulation will cause the viscosity index of the damping medium to decrease, resulting in damping force attenuation. The utility model proposes a kind of anti-seismic stable type support of oil exploitation drilling equipment.

[0006] To solve the above technical problems, the utility model adopts the technical scheme: a kind of anti-seismic stable support of petroleum exploitation drilling equipment, comprising: equipment box and movable mounting plate, movable mounting plate is movably arranged above equipment box, several pairs of damper are provided in equipment box, the outer side wall of several pairs of damper is provided with several heat dissipation components, several anti-seismic components are provided between several pairs of damper;

[0007] Heat dissipation component includes back type heat dissipation cylinder, back type heat dissipation cylinder is fixedly installed in equipment box inner bottom end, back type heat dissipation cylinder outer side wall is attached with the outer side wall of damper, the inner side wall of back type heat dissipation cylinder is equidistantly and uniformly fixedly installed with several corrugated heat dissipation plates, the outer side wall of back type heat dissipation cylinder is symmetrically provided with several groups of air holes, each group of air holes is arranged between adjacent corrugated heat dissipation plates, and the inner side wall one end of back type heat dissipation cylinder is fixedly installed with electric exhaust fan, and the electric exhaust fan of both sides of damper is symmetrically arranged at both ends of back type heat dissipation cylinder.

[0008] Preferably, the bottom end of the plurality of dampers is fixedly installed at the inner bottom end of the equipment box, the movable end of the plurality of dampers is fixedly installed at the bottom end of the movable mounting plate, the plurality of groups of air holes are horizontally inclined, the plurality of groups of air holes penetrate the outer side wall of the back type heat dissipation cylinder, and the plurality of groups of air holes are arranged between a pair of dampers.

[0009] When the damper is continuously in a dynamic response state, the heat accumulated on the damper is transferred to the back type heat dissipation cylinder, and then to the corrugated heat dissipation plate, the electric exhaust fan is started, the gas flows between the corrugated heat dissipation plates, and the air between the outer side walls of adjacent back type heat dissipation cylinders is transported to the back type heat dissipation cylinder through the inclined air holes, after the gas enters between the corrugated heat dissipation plates, it is guided by the curved inclined flow guide part and rushes to the heat exchange surface, which can more effectively take away the heat, and the symmetrically arranged electric exhaust fans ensure that the heat dissipation effect of a pair of dampers is more consistent.

[0010] Preferably, the anti-seismic component comprises an upper sliding rod and a lower sliding rod, the upper sliding rod is arranged above the lower sliding rod, the upper sliding rod is fixedly installed between a pair of dampers, the lower sliding rod is fixedly installed between a pair of dampers, and a pair of sliding sleeve blocks are symmetrically sleeved on the upper sliding rod.

[0011] Preferably, a pair of first compression springs are symmetrically sleeved on both ends of the upper sliding rod, the first compression springs are elastically connected between the outer side of the sliding sleeve block and the outer side wall of the damper, a hinge rod is rotatably installed at the top end of the sliding sleeve block, and the other end of the hinge rod is rotatably installed on the bottom surface of the movable mounting plate.

[0012] When the movable mounting plate vibrates, the movable mounting plate pushes or pulls the sliding sleeve block to slide on the upper sliding rod through the hinge rod, so that the pair of sliding sleeve blocks approach or move away from each other, and then the first compression spring is stretched or compressed, and the stability is ensured under the reaction force of the first compression spring.

[0013] Preferably, a pair of limiting sleeve blocks are symmetrically sleeved on the lower sliding rod, a pair of sliding sleeve blocks correspond to a pair of limiting sleeve blocks one by one, the limiting sleeve blocks are fixedly installed at the bottom ends of the corresponding sliding sleeve blocks, and a plurality of rotating balls are uniformly and equidistantly rotatably installed at the bottom ends of the limiting sleeve blocks.

[0014] Preferably, the outer side walls of the rotating balls are attached to the inner bottom surface of the equipment box, a pair of second compression springs are symmetrically sleeved at the two ends of the lower sliding rod, and the second compression springs are elastically connected between the outer sides of the limiting sleeve blocks and the outer side walls of the dampers.

[0015] When the sliding sleeve blocks slide on the upper sliding rod, the limiting sleeve blocks move synchronously with the sliding sleeve blocks, the limiting sleeve blocks slide on the lower sliding rod, when the limiting sleeve blocks move, the rotating balls rotate, the rotating balls provide certain support for the sliding sleeve blocks and the limiting sleeve blocks, and the limiting sleeve blocks stretch or compress the second compression springs, and the stability is ensured under the reaction force of the second compression springs.

[0016] Compared with the prior art, the beneficial effects of the utility model include: through the setting of the heat dissipation assembly, the heat accumulated on the damper is transferred to the back-shaped heat dissipation cylinder, and then to the corrugated heat dissipation plate, the electric exhaust fan is started, so that the gas flows between the corrugated heat dissipation plates, and the air between the outer side walls of the adjacent back-shaped heat dissipation cylinders is transported into the back-shaped heat dissipation cylinder through the inclined air holes, after the gas enters between the corrugated heat dissipation plates, the gas is guided by the curved inclined flow guide part and rushes to the heat exchange surface, so that the heat can be taken away more effectively, and the symmetrically arranged electric exhaust fans ensure that the heat dissipation effects of the pair of dampers are more consistent. BRIEF DESCRIPTION OF DRAWINGS

[0017] The disclosure of the utility model will be explained with reference to the drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the protection scope of the utility model. In the drawings, the same reference signs are used to refer to the same parts. Among them:

[0018] Figure 1 The utility model discloses an anti-seismic stable type support of a petroleum exploitation drilling equipment Figure 1 .

[0019] Figure 2 The utility model discloses an anti-seismic stable type support of a petroleum exploitation drilling equipment Figure 2 .

[0020] Figure 3 The utility model discloses an anti-seismic stable type support of a petroleum exploitation drilling equipment

[0021] Figure 4The equipment box internal structure schematic view of the anti-seismic stable type support of the oil exploitation drilling equipment is shown schematically according to an embodiment of the present application.

[0022] Figure 5 The anti-seismic assembly explosion structure schematic view of the anti-seismic stable type support of the oil exploitation drilling equipment is shown schematically according to an embodiment of the present application.

[0023] In the figure, the reference signs are as follows: 1, equipment box; 2, movable mounting plate; 3, damper; 4, heat dissipation assembly; 41, back-shaped heat dissipation cylinder; 42, corrugated heat dissipation plate; 43, air vent; 44, exhaust fan; 5, anti-seismic assembly; 51, upper sliding rod; 52, lower sliding rod; 53, sliding sleeve block; 54, first compression spring; 55, hinged rod; 56, limiting sleeve block; 57, rotating ball; 58, second compression spring. DETAILED DESCRIPTION

[0024] It is easy to understand that, according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the following specific embodiments and the accompanying drawings are only exemplary descriptions of the technical scheme of the present application, and should not be regarded as the whole of the present application or as the limitation or restriction of the technical scheme of the present application.

[0025] According to an embodiment of the present application combined Figures 1 to 3 A kind of anti-seismic stable type support of oil exploitation drilling equipment is shown, including: equipment box 1 and movable mounting plate 2, movable mounting plate 2 is movably arranged on equipment box 1 top, equipment box 1 is provided with several pairs of dampers 3, with the continuous work of oil drilling equipment, heat accumulation can cause damping medium viscosity index to drop, cause damping force attenuation, several dampers 3 bottom end are fixedly installed in equipment box 1 inner bottom end, the movable end of several dampers 3 is fixedly installed in movable mounting plate 2 bottom end, several pairs of dampers 3 outer side wall is provided with several heat dissipation assemblies 4, several pairs of dampers 3 are provided with several anti-seismic assemblies 5 between;

[0026] The heat dissipation assembly 4 comprises a back-shaped heat dissipation cylinder 41 fixedly installed at the bottom end of the equipment box 1, the outer side wall of the back-shaped heat dissipation cylinder 41 is attached to the outer side wall of the damper 3, the heat accumulated on the damper 3 is transferred to the back-shaped heat dissipation cylinder 41, a plurality of corrugated heat dissipation plates 42 are fixedly installed on the inner side wall of the back-shaped heat dissipation cylinder 41 at equal intervals, the heat on the back-shaped heat dissipation cylinder 41 is transferred to the corrugated heat dissipation plates 42, a plurality of groups of air holes 43 are symmetrically formed in the outer side wall of the back-shaped heat dissipation cylinder 41, each group of air holes 43 is arranged between adjacent corrugated heat dissipation plates 42, the plurality of groups of air holes 43 are arranged in a horizontal inclination mode, the plurality of groups of air holes 43 penetrate through the outer side wall of the back-shaped heat dissipation cylinder 41, the plurality of groups of air holes 43 are arranged between the pair of dampers 3, the air between the outer side walls of adjacent back-shaped heat dissipation cylinders 41 is transferred to the back-shaped heat dissipation cylinder 41 through the air holes 43 arranged in an inclination mode, an electric exhaust fan 44 is fixedly installed at one end of the inner side wall of the back-shaped heat dissipation cylinder 41, the electric exhaust fans 44 on the two sides of the damper 3 are symmetrically arranged at the two ends of the back-shaped heat dissipation cylinder 41, the electric exhaust fan 44 is started to make the gas flow between the corrugated heat dissipation plates 42, after the gas enters between the corrugated heat dissipation plates 42, the gas is guided by the curved and inclined flow guide part and rushes to the heat exchange surface, so that the heat can be more effectively taken away, and the symmetrically arranged electric exhaust fans 44 ensure that the heat dissipation effects of the pair of dampers 3 are more consistent.

[0027] In the embodiment, when the damper 3 is continuously in a dynamic response state, the heat accumulated on the damper 3 is transferred to the back-shaped heat dissipation cylinder 41 and then to the corrugated heat dissipation plates 42, the electric exhaust fan 44 is started to make the gas flow between the corrugated heat dissipation plates 42, at the same time, the air between the outer side walls of adjacent back-shaped heat dissipation cylinders 41 is transferred to the back-shaped heat dissipation cylinder 41 through the air holes 43 arranged in an inclination mode, after the gas enters between the corrugated heat dissipation plates 42, the gas is guided by the curved and inclined flow guide part and rushes to the heat exchange surface, so that the heat can be more effectively taken away, and the symmetrically arranged electric exhaust fans 44 ensure that the heat dissipation effects of the pair of dampers 3 are more consistent.

[0028] According to an embodiment of the present application Figures 4 to 5The anti-vibration assembly 5 comprises an upper sliding rod 51 and a lower sliding rod 52, the upper sliding rod 51 is arranged above the lower sliding rod 52, the upper sliding rod 51 is fixedly installed between the pair of dampers 3, the lower sliding rod 52 is fixedly installed between the pair of dampers 3, a pair of sliding sleeve blocks 53 are symmetrically sleeved on the upper sliding rod 51, a pair of first compression springs 54 are symmetrically sleeved on the both ends of the upper sliding rod 51, the first compression springs 54 are elastically connected between the outer side of the sliding sleeve blocks 53 and the outer side wall of the dampers 3, a hinged rod 55 is rotatably installed at the top end of the sliding sleeve blocks 53, and the other end of the hinged rod 55 is rotatably installed at the bottom surface of the movable mounting plate 2; when the movable mounting plate 2 vibrates, the movable mounting plate 2 pushes or pulls the sliding sleeve blocks 53 to slide on the upper sliding rod 51 through the hinged rod 55, so that the pair of sliding sleeve blocks 53 are close to or away from each other, and then the first compression springs 54 are stretched or compressed, and the stability is ensured under the reaction force of the first compression springs 54.

[0029] A pair of limiting sleeve blocks 56 are symmetrically sleeved on the lower sliding rod 52, the pair of sliding sleeve blocks 53 correspond to the pair of limiting sleeve blocks 56 one by one, the limiting sleeve blocks 56 are fixedly installed at the bottom ends of the corresponding sliding sleeve blocks 53, a plurality of rotating balls 57 are uniformly and equidistantly rotatably installed at the bottom ends of the limiting sleeve blocks 56, the outer side wall of the rotating balls 57 is attached to the inner bottom surface of the equipment box 1, a pair of second compression springs 58 are symmetrically sleeved at the both ends of the lower sliding rod 52, the second compression springs 58 are elastically connected between the outer side of the limiting sleeve blocks 56 and the outer side wall of the dampers 3; when the sliding sleeve blocks 53 slide on the upper sliding rod 51, the limiting sleeve blocks 56 move synchronously with the sliding sleeve blocks 53, the limiting sleeve blocks 56 slide on the lower sliding rod 52, and when the limiting sleeve blocks 56 move, the rotating balls 57 rotate, the rotating balls 57 provide certain support for the sliding sleeve blocks 53 and the limiting sleeve blocks 56, and meanwhile, the limiting sleeve blocks 56 stretch or compress the second compression springs 58, and the stability is ensured under the reaction force of the second compression springs 58.

[0030] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications shall all belong to the protection scope of the utility model.

Claims

1. An anti-vibration and stable support for oil drilling equipment, characterized in that, The utility model relates to a device box and movable mounting plate, the movable mounting plate is movably arranged above the device box, a plurality of pairs of dampers are arranged in the device box, a plurality of heat dissipation components are arranged on the outer side wall of the plurality of pairs of dampers, and a plurality of anti-seismic components are arranged between the plurality of pairs of dampers. The heat dissipation component includes a back-shaped heat dissipation cylinder, the back-shaped heat dissipation cylinder is fixedly installed at the bottom end of the device box, the outer side wall of the back-shaped heat dissipation cylinder is attached to the outer side wall of the damper, a plurality of corrugated heat dissipation plates are fixedly installed on the inner side wall of the back-shaped heat dissipation cylinder at equal intervals, a plurality of groups of air holes are symmetrically formed in the outer side wall of the back-shaped heat dissipation cylinder, each group of air holes is arranged between adjacent corrugated heat dissipation plates, and an electric exhaust fan is fixedly installed at one end of the inner side wall of the back-shaped heat dissipation cylinder. The bottom end of the damper is fixedly installed at the bottom end of the device box, the movable end of the damper is fixedly installed at the bottom end of the movable mounting plate, the air holes are horizontally inclined, the air holes penetrate the outer side wall of the back-shaped heat dissipation cylinder, and the air holes are arranged between a pair of dampers.

2. The anti-vibration stable support for oil exploration drilling equipment according to claim 1, characterized in that, The anti-seismic component includes an upper sliding rod and a lower sliding rod, the upper sliding rod is arranged above the lower sliding rod, the upper sliding rod is fixedly installed between a pair of dampers, the lower sliding rod is fixedly installed between a pair of dampers, and a pair of sliding sleeve blocks is symmetrically sleeved on the upper sliding rod.

3. The anti-vibration stable support for oil exploration drilling equipment according to claim 1, characterized in that, A pair of first compression springs is symmetrically sleeved on the upper sliding rod, the first compression spring is elastically connected between the outer side of the sliding sleeve block and the outer side wall of the damper, a hinge rod is rotatably installed at the top end of the sliding sleeve block, and the other end of the hinge rod is rotatably installed on the bottom surface of the movable mounting plate.

4. The anti-vibration stabilizing support for a petroleum production drilling apparatus according to claim 3, characterized by A pair of limiting sleeve blocks is symmetrically sleeved on the lower sliding rod, the sliding sleeve block and the limiting sleeve block are one-to-one corresponding, the limiting sleeve block is fixedly installed at the bottom end of the corresponding sliding sleeve block, and a plurality of rotating balls are rotatably installed at equal intervals on the bottom end of the limiting sleeve block.

5. The anti-vibration stabilizing support for oil exploration drilling equipment according to claim 4, characterized in that, The outer side wall of the rotating ball is attached to the bottom surface of the device box, a pair of second compression springs is symmetrically sleeved on the lower sliding rod, and the second compression spring is elastically connected between the outer side of the limiting sleeve block and the outer side wall of the damper.

6. The anti-vibration stabilizing support for oil exploration drilling equipment according to claim 5, characterized in that, ​

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