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CN-224213744-U - Safety device for overhauling oil refining equipment

CN224213744UCN 224213744 UCN224213744 UCN 224213744UCN-224213744-U

Abstract

The utility model discloses a safety protection device for overhauling oil refining equipment, which belongs to the technical field of overhauling and comprises a supporting table, a counterweight frame, four connecting rods, a stabilizing plate, a protection main plate and a protection auxiliary plate, wherein the supporting table is used for supporting workers and equipment for overhauling the oil refining equipment, the counterweight frame is fixedly connected with the supporting table through a plurality of adjusting pieces, the four connecting rods are welded at the top end of the supporting table, linear motors are embedded and installed outside Zhou Jun of two connecting rods on one side of the supporting table, the moving parts of the two linear motors are connected with the stabilizing plate together, sliding rails are installed on the top end and the side face of the stabilizing plate, the sliding rails are connected with sliding blocks in a sliding mode, the two sliding blocks are connected with an L-shaped connecting plate together, the protection main plate is fixedly connected with the bottom end of the connecting plate and used for carrying out safety protection during overhauling of the oil refining, and the protection main plate is rotationally connected with the protection auxiliary plate through a friction type rotating structure. This oil refining equipment overhauls uses safety device not only can overhaul the support, can also carry out safety protection to adjust.

Inventors

  • XU QINGNAN
  • WANG MIN
  • DU XUEMIN
  • ZHANG ZHENWEI
  • Shi Enrui

Assignees

  • 万达集团股份有限公司
  • 山东天弘化学有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (7)

  1. 1. The utility model provides a safety device is used in oil refining equipment maintenance which characterized in that includes: the supporting table (1) is used for supporting workers and equipment for overhauling the oil refining equipment; The counterweight frame (2) is fixedly connected with the supporting table (1) through a plurality of adjusting pieces (3); The four connecting rods (4) are welded at the top end of the supporting table (1), linear motors (5) are embedded and installed on the outer Zhou Jun of two connecting rods (4) on one side, the moving parts of the two linear motors (5) are connected with a stabilizing plate (6) together, sliding rails are installed at the top end and the side face of the stabilizing plate (6), sliding blocks are connected with the two sliding rails in a sliding mode, and the two sliding blocks are connected with an L-shaped connecting plate (7) together; The protection mainboard (8), fixed connection is in the bottom of connecting plate (7) for carry out safety protection when overhauling the oil refining, one side of protection mainboard (8) is connected with protection subplate (9) through friction formula revolution mechanic rotation.
  2. 2. A safety device for the overhaul of an oil refinery according to claim 1, characterized in that a plurality of said regulating members (3) each comprise: The hollow pipe (31) is fixedly connected to the bottom end of the supporting table (1); The movable rod (32) is fixedly connected to the top end of the counterweight frame (2); The side of cavity pipe (31) has seted up the screw thread passageway, screw thread passageway threaded connection has fixed threaded rod (33), a plurality of circular passageways that supply fixed threaded rod (33) to pass are seted up to the periphery of movable rod (32).
  3. 3. The safety device for overhauling oil refining equipment according to claim 2, wherein the bottom end of the counterweight frame (2) is connected with a plurality of brake casters (34), and an auxiliary frame (35) is commonly connected with the hollow tube (31) of one adjusting piece (3) and the supporting table (1).
  4. 4. A safety device for overhauling oil refining equipment according to claim 3, characterized in that the inner wall of the auxiliary frame (35) is connected with a plurality of anti-skid plates (36) which are convenient for climbing.
  5. 5. Safety protection device for overhaul of oil refining equipment according to claim 1, characterized in that two of the connecting rods (4) on one side are both connected with a protection frame (11) in a rotating way, wherein three connecting rods (4) are commonly connected with an L-shaped upper connecting plate (12).
  6. 6. The safety device for overhauling oil refining equipment according to claim 5, wherein a vertical support plate (13) is connected between the upper connecting plate (12) and the supporting table (1).
  7. 7. The safety protection device for overhauling oil refining equipment according to claim 1, wherein a limiting block (10) for limiting excessive rotation of a protection auxiliary plate (9) is connected to the side surface of the protection main plate (8).

Description

Safety device for overhauling oil refining equipment Technical Field The utility model belongs to the technical field of overhauling, and particularly relates to a safety protection device for overhauling oil refining equipment. Background In the manufacturing enterprise of oil refining chemical industry, often need overhaul the maintenance to oil refining chemical industry equipment, and oil refining chemical industry equipment is mostly large-scale equipment, need set up the work frame when overhauling large-scale equipment, and the maintainer stands on the work frame and overhauls, consequently need use oil refining equipment to overhaul and use safety device, traditional protector does not have the barrier function, does not guarantee the security of oil refining maintenance. According to the technical scheme, the working frame for overhauling of oil refining equipment comprises a base, an upright post and a standing plate, wherein the base comprises a lower bottom plate and an upper bottom plate, walking wheels are arranged at the bottom of the lower bottom plate, supporting legs are arranged between the lower bottom plate and the upper bottom plate, springs are fixedly arranged between the lower bottom plate and the upper bottom plate and sleeved on the supporting legs, sliding blocks are arranged between lower supporting blocks and upper supporting blocks, the lower bottom plate and the upper bottom plate are provided with the lower sliding blocks and the upper sliding blocks, sliding plates are arranged on the lower sliding blocks and the upper sliding blocks, screw rods are arranged on the sliding plates and are in threaded connection with the sliding blocks, the upright post is arranged on the upper bottom plate, and the standing plate is clamped on the upright post. When large equipment is overhauled, a working frame is required to be erected, an overhauling staff stands on the working frame to overhaul, so that the safety protection device for overhauling the oil refining equipment is required to be used, the traditional protection device has no blocking function, and the safety of overhauling the oil refining can not be guaranteed. Disclosure of utility model The utility model aims to provide a safety protection device for overhauling oil refining equipment, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the safety protection device for overhauling the oil refining equipment comprises the following components: the support table is used for supporting workers and equipment for overhauling the oil refining equipment; the counterweight frame is fixedly connected with the supporting tables through a plurality of adjusting pieces; The four connecting rods are welded at the top end of the supporting table, linear motors are embedded in the outer Zhou Jun of two connecting rods at one side, the moving parts of the two linear motors are connected with a stabilizing plate together, the top end and the side surface of the stabilizing plate are provided with sliding rails, the two sliding rails are connected with sliding blocks in a sliding manner, and the two sliding blocks are connected with L-shaped connecting plates together; The protection mainboard, fixed connection is in the bottom of connecting plate for carry out safety protection when overhauling the oil refining, one side of protection mainboard rotates through friction formula revolution mechanic and is connected with the protection subplate. As a preferred embodiment, the plurality of regulating members each include: the hollow pipe is fixedly connected to the bottom end of the supporting table; The movable rod is fixedly connected to the top end of the counterweight frame; The side of hollow tube has offered the screw thread passageway, and screw thread passageway threaded connection has fixed threaded rod, and a plurality of circular passageways that supply fixed threaded rod to pass are offered to the periphery of movable rod. As a preferred embodiment, the bottom end of the counterweight frame is connected with a plurality of brake casters, and the hollow tube of one of the adjusting members and the supporting table are connected with an auxiliary frame together. As a preferred embodiment, the inner wall of the auxiliary frame is connected with a plurality of anti-skid plates which are convenient to climb. As a preferred embodiment, two of the connecting rods on one side are both rotatably connected with a protective frame, and three connecting rods are commonly connected with an L-shaped upper connecting plate. As a preferred embodiment, a vertical support plate is connected between the upper connecting plate and the supporting table. As a preferred embodiment, the side surface of the protection main board is connected with a limiting block for limiting the excessive rotation of the protection auxiliary board. Compared with the