CN215826767U

CN215826767U - Power plant thermal instrument moving protection device

Info

Publication number: CN215826767U
Application number: CN202121747995.XU
Authority: CN
Inventors: 张兰庆; 张军; 赵凯; 康夜雨; 夏建林; 刘帅; 刘永宽; 李振兴
Original assignee: Dezhou Power Plant of Huaneng International Power Co Ltd
Current assignee: Dezhou Power Plant of Huaneng International Power Co Ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-15
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a power plant thermal instrument movement protection device which comprises a bottom plate, wherein rollers are arranged on the lower side wall of the bottom plate, a placing box is connected to the upper end of each roller, a supporting plate is arranged on one side of the upper end of the bottom plate, the upper end of the placing box and one side of the supporting plate far away from the placing box are both arranged in an opening mode, a holding handle is connected to one side wall of the supporting plate far away from the placing box through a supporting column, a rack embedded in the supporting plate is arranged above the first supporting column, a top plate is sleeved on the outer side of the supporting plate, a top plate is connected to the upper end of the supporting plate, a first driving motor and a second supporting column are arranged at the upper end of the top plate, a gear meshed with the rack is rotatably arranged at the upper end of the second supporting column, and a first belt pulley connected with the gear is rotatably arranged on the outer side of the second supporting column. Compared with the prior art, the utility model has the advantages that: the carrying is easier and more labor-saving, and the fixing to the thermal instrument is more stable; the placing plate is damped through the damper, and the damping effect of the thermotechnical instrument is better.

Description

Power plant thermal instrument moving protection device

Technical Field

The utility model relates to the field of mechanical transportation, in particular to a power plant thermal instrument mobile protection device.

Background

Various thermal instruments are generally arranged and installed in a modern power plant, and the thermal instruments generally need to be moved by a moving device for disassembly, verification and reinstallation, but the existing moving device has the following defects: some thermal instruments are heavier and are difficult to carry to the dolly, and the shock attenuation does not have the absorbing effect when moving thermal instruments, and then thermal engineering takes place the damage together easily, and fixes not firm enough when carrying thermal instruments.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the technical problems and provide a power plant thermal instrument moving protection device which is stable in fixation, good in damping effect and labor-saving in loading and transporting.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a power plant thermal instrument moving protection device comprises a bottom plate, wherein a roller is arranged on the lower side wall of the bottom plate, a placing box is connected to the upper end of the roller, a supporting plate is arranged on one side of the upper end of the bottom plate, the upper end of the placing box and one side of the supporting plate far away from the placing box are both arranged in an opening mode, a holding handle is connected to one side wall of the supporting plate far away from the placing box through a supporting column, a rack embedded in the supporting plate is arranged above a first supporting column, a top plate is sleeved on the outer side of the supporting plate, a first driving motor and a second supporting column are arranged on the upper end of the top plate, a gear meshed with the rack is arranged at the upper end of the second supporting column in a rotating mode, a first belt pulley connected with the gear is arranged on the outer side of the second supporting column in a rotating mode, a second belt pulley is connected to the output end of the first driving motor, the first belt pulley and the second pulley are connected through a belt, a first sliding groove is arranged on the lower side wall of the top plate, a screw rod is rotatably arranged on the two inner walls of the first sliding groove, a traction rod which is abutted against the inner wall of the first sliding groove is sleeved on the outer side of the screw rod in a threaded manner, a second driving motor is arranged on one outer side wall of the top plate, the output end of the second driving motor extends into the first sliding groove and is connected with the screw rod, the lower end of the traction rod is connected with a hook, the lower side wall in the placing box is connected with a placing plate through a shock absorber, the upper side wall of the placing plate is provided with a second sliding chute, two ends of the second sliding chute are provided with sliding columns, the outer sides of the sliding columns are slidably sleeved with a first extrusion plate, one end of the upper side of the placing plate, which is far away from the first extrusion plate, is provided with a second extrusion plate, one end of the second chute, which is far away from the first extrusion plate, is provided with an electric push rod, the pushing end of the electric push rod is connected with the first extrusion plate, the controller is arranged on the upper side of the supporting column, and the first driving motor, the second driving motor and the electric push rod are electrically connected with the controller.

Compared with the prior art, the utility model has the advantages that: the electrician instrument to be moved can be hung through the hook, the electrician instrument is lifted by lifting the top plate on the supporting plate and slides in the second sliding groove through the upper end of the traction rod, so that the thermotechnical instrument to be moved can be conveniently hoisted and transported into the placing box to be placed, and the thermotechnical instrument to be moved is transported to the device more easily and labor-saving; the thermal instrument to be carried can be clamped through the first extrusion plate and the second extrusion plate, and the thermal instrument can be fixed more stably; the placing plate is damped by the damper, so that the damping effect of the thermal instrument is better, and the thermal instrument is effectively prevented from being damaged by vibration; the thermotechnical instruments to be carried are placed in the placing box, so that the protection effect on the thermotechnical instruments is better.

As the improvement, the lower extreme of roof is equipped with the lift that the cover was established in the backup pad outside and protects a section of thick bamboo, a lateral wall that goes up and down to protect a section of thick bamboo is equipped with the strengthening rib of being connected with roof downside lateral wall, and at the in-process that the roof goes up and down, protects a section of thick bamboo through strengthening rib and lift and goes up and down more firm to the roof lift.

As an improvement, rubber pads are arranged on the opposite sides of the first extrusion plate and the second extrusion plate, and the rubber pads are deformed and fixed more stably when the thermal instruments are extruded and fixed through the rubber pads.

As an improvement, the first driving motor and the second driving motor are both servo motors, so that the rotation of the first driving motor and the second driving motor can be accurately adjusted according to requirements.

As an improvement, the rollers are brake universal wheels, so that the bottom plate can be moved and fixed conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a mobile protection device for thermal instruments in a power plant.

Fig. 2 is a schematic structural diagram of a position a of a mobile protection device for a thermal instrument of a power plant.

Fig. 3 is a schematic view of a three-dimensional structure of a placement box for a mobile protection device of a thermal instrument in a power plant.

As shown in the figure: 1. the lifting protection device comprises a bottom plate, 2, a placing box, 3, a supporting plate, 4, a first supporting column, 5, a rack, 6, a reinforcing rib, 7, a top plate, 8, a first driving motor, 9, a second supporting column, 10, a gear, 11, a first sliding chute, 12, a screw rod, 13, a traction rod, 14, a second driving motor, 15, a hook, 16, a placing plate, 17, a second sliding chute, 18, a sliding column, 19, a first extrusion plate, 20, a second extrusion plate, 21, an electric push rod, 22, a controller, 23 and a lifting protection cylinder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The power plant thermal instrument moving protection device obtained by combining the attached drawings 1-3 comprises a bottom plate 1, wherein a roller is arranged on the lower side wall of the bottom plate 1, a placing box 2 is connected to the upper end of the roller, a supporting plate 3 is arranged on one side of the upper end of the bottom plate 1, the upper end of the placing box 2 and one side far away from the supporting plate 3 are both arranged in an opening mode, a holding handle is connected to one side wall, far away from the placing box 2, of the supporting plate 3 through a supporting column I4, a rack 5 embedded in the supporting plate 3 is arranged above the supporting column I4, a top plate 7 is sleeved on the outer side of the supporting plate 3, a driving motor I8 and a supporting column II 9 are arranged at the upper end of the top plate 7, a gear 10 meshed with the rack 5 is arranged at the upper end of the supporting column II 9 in a rotating mode, a belt pulley I connected with the gear 10 is arranged on the outer side of the supporting column II 9 in a rotating mode, and the output end of the driving motor I8 is connected with a belt pulley II, the belt pulley I and the belt pulley II are connected through a belt, a first sliding groove 11 is formed in the lower side wall of the top plate 7, a screw rod 12 is arranged on two inner walls of the first sliding groove 11 in a rotating mode, a traction rod 13 which is abutted to the inner wall of the first sliding groove 11 is sleeved on the outer side of the screw rod 12 in a threaded mode, a second driving motor 14 is arranged on the outer side wall of the top plate 7, the output end of the second driving motor 14 extends into the first sliding groove 11 and is connected with the screw rod 12, a hook 15 is connected to the lower end of the traction rod 13, a placing plate 16 is connected to the lower side wall of the placing box 2 through a shock absorber, a second sliding groove 17 is formed in the upper side wall of the placing plate 16, sliding columns 18 are arranged at two ends of the second sliding grooves 17, a first extrusion plate 19 is sleeved on the outer side of the sliding columns 18, a second extrusion plate 20 is arranged at one end, far away from the first extrusion plate 19, of the second sliding groove 17 is provided with an electric push rod 21, the pushing end of the electric push rod 21 is connected with the first extrusion plate 19, the controller 22 is arranged on the upper side of the supporting column, and the first driving motor 8, the second driving motor 14 and the electric push rod 21 are electrically connected with the controller 22.

The lower extreme of roof 7 is equipped with the lift that the cover was established in the backup pad 3 outside and protects a section of thick bamboo 23, a lateral wall that goes up and down to protect a section of thick bamboo 23 is equipped with the strengthening rib 6 of being connected with roof 7 downside wall.

Rubber pads are arranged on the opposite sides of the first extrusion plate 19 and the second extrusion plate 20.

The first driving motor 8 and the second driving motor 14 are servo motors.

The rollers are brake universal wheels.

The working principle of the utility model is as follows: the binding thermotechnical instrument is hooked by using the hook 15, the belt pulley II is driven to rotate by opening the driving motor I8, the belt pulley I is driven to rotate by the belt pulley II, the gear is further driven to rotate by the electric gear, the gear is further driven to slide on the rack 5, the top plate 7 is further driven to ascend on the supporting plate 3, the thermotechnical instrument to be carried is lifted by the hook 15, the screw 12 is driven to rotate by opening the driving motor II 14, the traction rod 13 slides in the sliding groove I11, the thermotechnical instrument to be fixed is hung on the placing plate 16, the extrusion plate I19 slides on the sliding column 18 by opening the electric push rod 21, the extrusion plate I19 and the extrusion plate II 20 extrude the thermotechnical instrument to be fixed, when the holding column is held on the moving bottom plate 1, the thermotechnical instrument can be damped by the placing plate 16 through the damper, and the thermotechnical instrument can be effectively prevented from being damaged, the effect of protecting the thermal instruments by placing the thermal instruments to be carried in the placing box 2 is better.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a thermal instrument of power plant removes protection device, includes bottom plate (1), its characterized in that: the lower side wall of the bottom plate (1) is provided with rollers, the upper end of each roller is connected with a placing box (2), one side of the upper end of the bottom plate (1) is provided with a supporting plate (3), the upper end of the placing box (2) and one side of the supporting plate (3) away from the placing box are both arranged in an opening manner, one side wall of the supporting plate (3) away from the placing box (2) is connected with a holding handle through a first supporting column (4), a rack (5) embedded in the supporting plate (3) is arranged above the first supporting column (4), the outer side of the supporting plate (3) is sleeved with a top plate (7), the upper end of the top plate (7) is provided with a first driving motor (8) and a second supporting column (9), the upper end of the second supporting column (9) is rotatably provided with a gear (10) meshed with the rack (5), the outer side of the second supporting column (9) is rotatably provided with a first belt pulley connected with the gear (10), the output end of the first driving motor (8) is connected with a second belt pulley, the first belt pulley and the second belt pulley are connected through a belt, the lower side wall of the top plate (7) is provided with a first sliding groove (11), two inner walls of the first sliding groove (11) are rotatably provided with a screw rod (12), the outer side of the screw rod (12) is sleeved with a traction rod (13) which is abutted to the inner wall of the first sliding groove (11) in a threaded manner, the outer side wall of the top plate (7) is provided with a second driving motor (14), the output end of the second driving motor (14) extends into the first sliding groove (11) to be connected with the screw rod (12), the lower end of the traction rod (13) is connected with a hook (15), the lower side wall in the placing box (2) is connected with a placing plate (16) through a shock absorber, the upper side wall of the placing plate (16) is provided with a second sliding groove (17), and two ends of the second sliding groove (17) are provided with sliding columns (18), the outside of slip post (18) is slided the cover and is equipped with stripper plate (19), place the one end that stripper plate (19) were kept away from to board (16) upside and be equipped with stripper plate two (20), the one end that stripper plate (19) were kept away from in spout two (17) is equipped with electric putter (21), electric putter (21) the promotion end is connected with stripper plate (19), the upside of support column is equipped with controller (22), driving motor (8), driving motor two (14) and electric putter (21) all with controller (22) electric connection.

2. The power plant thermal instrument movement protection device of claim 1, wherein: the lower extreme of roof (7) is equipped with the lift that the cover was established in backup pad (3) outside and protects a section of thick bamboo (23), a lateral wall that goes up and down to protect a section of thick bamboo (23) is equipped with strengthening rib (6) of being connected with roof (7) lower lateral wall.

3. The power plant thermal instrument movement protection device of claim 1, wherein: rubber pads are arranged on the opposite sides of the first extrusion plate (19) and the second extrusion plate (20).

4. The power plant thermal instrument movement protection device of claim 1, wherein: the first driving motor (8) and the second driving motor (14) are servo motors.

5. The power plant thermal instrument movement protection device of claim 1, wherein: the rollers are brake universal wheels.