CN211632209U

CN211632209U - Operation panel for LNG production control room

Info

Publication number: CN211632209U
Application number: CN201922492290.7U
Authority: CN
Inventors: 郭建辉; 冉小清; 李建伟; 刘昆; 贾弘宇
Original assignee: China Natural Gas Guangyuan Co ltd
Current assignee: China Natural Gas Guangyuan Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an operation panel for LNG production control room, including pedestal, first platen and second platen, the pedestal is equipped with the bottom cabinet and is located the curb plate of bottom cabinet both ends, first platen and curb plate fixed connection, the second platen supports on the bottom cabinet and is located the first platen rear through drive arrangement, is equipped with the display screen on it; the driving device comprises a lifting mechanism and a turnover mechanism which are installed in the bottom cabinet, the output end of the lifting mechanism is connected with a U-shaped support, the upper end of the U-shaped support is hinged to the middle of the back of the second bedplate, the turnover mechanism is located inside the U-shaped support and is rotatably connected with the two sides of the U-shaped support, the output end of the turnover mechanism is connected with a U-shaped block, and the U-shaped block is hinged to the back of the second bedplate. Order about the second platen through elevating system and tilting mechanism and go up and down and rotate, realize the adjustment of display screen height and inclination, simple structure and convenient operation can avoid the control room light to the influence of screen, accord with human engineering's requirement, can satisfy the control of technical staff to LNG production well.

Description

Operation panel for LNG production control room

Technical Field

The utility model belongs to the technical field of LNG production auxiliary assembly, concretely relates to LNG production is operation panel for control room.

Background

In the automatic control process of LNG production, a plurality of important production parameters are remotely controlled by technicians in a control room through an industrial personal computer. The industrial personal computer runs an automatic control program and visually presents the automatic control program on a display or a touch screen in a man-machine interaction interface mode.

At present, a display or a touch screen is directly placed or embedded on an operation table, and for the directly placed display, the height and the inclination angle of the display need to be manually adjusted back and forth to adapt to shift technicians with different heights, so that occupational diseases such as cervical spondylosis, lumbar spondylosis and the like are avoided, but the inclination angle of the existing display is inconvenient to adjust, and the display is difficult to adjust to the inclination angle aligned with the sight of the technicians; the embedded touch screen can not be adjusted, can only be adapted by changing the sitting posture of a person, and is very not in line with the requirements of human engineering. In addition, the screen can have certain reflection of light by the influence of control room light, need close some light and just can watch the screen well, and the drawback leads to the regional light of operation panel just dark, is unfavorable for technical staff to type and hand writing record.

Therefore, an operation console capable of conveniently adjusting the height and the inclination angle of the display or the touch screen is needed, and the operation of technical personnel on LNG production is met on the premise of meeting the requirement of human engineering.

Disclosure of Invention

The utility model aims at providing a LNG production is control cabinet and is used operation panel, this operation panel realize display or touch-sensitive screen height and inclination's adjustment through the height and the inclination that change the platen, and simple structure and convenient operation accord with ergonomic requirement, can satisfy controlling of technical staff to LNG production well.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of LNG production is operation panel for control room, include:

the pedestal is provided with a bottom cabinet and side plates positioned at two ends of the bottom cabinet, and the bottom cabinet is used for mounting other parts, placing tools, an industrial personal computer host and the like;

the first bedplate is fixedly connected with the side plate and used as a front bedplate;

the second bedplate is supported on the bottom cabinet through a driving device, is positioned behind the first bedplate and is provided with a display screen;

the driving device comprises a lifting mechanism and a turnover mechanism which are installed in the bottom cabinet, the output end of the lifting mechanism is connected with a U-shaped support, the upper end of the U-shaped support is hinged to the middle of the back of the second bedplate, the turnover mechanism is located in the U-shaped support and is rotatably connected with two sides of the U-shaped support, the output end of the turnover mechanism is connected with a U-shaped block, and the U-shaped block is hinged to the back of the second bedplate.

Furthermore, a large hinge shaft and a small hinge shaft are sequentially arranged on the back surface of the second bedplate along the width direction, the large hinge shaft is positioned in the middle of the back surface of the second bedplate and is hinged with the upper end of the U-shaped support, and the small hinge shaft is hinged with the U-shaped block.

Furthermore, guide rods are respectively arranged in the middle of two side ends of the second bedplate, are coaxial with the large hinge shaft and are in sliding fit with the guide grooves vertically arranged on the side plates, and are used for guiding the second bedplate in the adjusting process and improving the stability of the second bedplate.

Furthermore, a telephone bracket and a wire passing hole are sequentially arranged on a perpendicular bisector in the length direction of the front surface of the second bedplate, and the telephone bracket is used for placing a telephone.

Furthermore, the display screen is provided with two blocks which are symmetrical to the perpendicular bisector of the length direction of the second bedplate and used for controlling and monitoring a plurality of LNG production lines.

Furthermore, the bottom cabinet is divided into three grids, a tool box for placing maintenance tools is arranged at the bottom of one grid in the middle, and the lifting mechanism is fixedly installed at the top of the tool box; the left and right grids are respectively used for placing industrial control machine hosts.

Furthermore, the lifting mechanism is an electric lifter, and the turnover mechanism is an electric telescopic rod.

Furthermore, the front of each grid of the bottom cabinet is respectively hinged with a cabinet door through a damping door, the cabinet door of the middle grid is turned downwards to be opened and turned upwards to be closed when the cabinet door is opened, and the cabinet doors of the left and right grids are opened and closed relatively left and right when the cabinet door is opened.

Furthermore, a plurality of heat dissipation holes are uniformly formed in the cabinet door at intervals.

Further, the rear of cabinet door is the backplate of pedestal heat dissipation grids have all been seted up on curb plate and the backplate for the heat dissipation and the cooling of industrial control unit host computer.

Through the inspiration of above-mentioned technical scheme, can conclude the utility model discloses comparatively important several beneficial effect:

1. the second bedplate is driven to lift and rotate through the arranged lifting mechanism and the arranged turnover mechanism, so that the height and the inclination angle of the display screen are adjusted, the structure is simple, the operation is convenient, the inclination angle of the display screen can be changed randomly according to the illumination condition in the control room, the influence of light on the screen is avoided, the reflection of light is prevented, the requirements of human engineering are met, and the control of technical personnel on the LNG production can be well met;

2. the second bedplate can be used as an upper cover plate of the bottom cabinet besides bearing a display screen, and is beneficial to heat dissipation of a main machine of the industrial control unit placed in the bottom cabinet after being lifted and rotated;

3. the guide rods are respectively arranged in the middle parts of the two side ends of the second bedplate, so that the guide function is realized in the lifting and rotating processes of the second bedplate, and the stability of the second bedplate can be improved;

4. through locating louvre, curb plate and the heat dissipation grid on the backplate on the cabinet door, be favorable to improving the heat dissipation and the cooling efficiency of placing industrial control unit host computer in the end cabinet to guarantee that it can be in steady operation's state for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a schematic view of the three-dimensional partial sectional structure of the present invention at the initial position of the second platen;

FIG. 5 is a schematic perspective view of the driving device;

fig. 6 is a schematic view of the structure of the present invention in a partial cut-away view in a three-dimensional manner at the end of the second platen;

FIG. 7 is a schematic perspective view of the front side of the second platen;

fig. 8 is a perspective view of the back side of the second platen.

The reference numerals are explained below:

100: the pedestal 110: bottom cabinet

111: the tool box 120: side plate

121: guide groove 130: cabinet door

131: heat dissipation holes 140: back plate

150: the heat dissipation grid 200: first platen

300: the second platen 310: large hinge axis

320: small hinge axis 330: guide rod

340: the phone cradle 350: wire through hole

400: the driving device 410: lifting mechanism

420: the turning mechanism 430: u-shaped bracket

440: u-shaped block 500: a display screen.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-8, the utility model provides a LNG production is operation panel for control room, this operation panel realizes the adjustment of display or touch-sensitive screen height and inclination through the height and the inclination that change the platen, specifically includes:

the pedestal 100 is provided with a bottom cabinet 110 and side plates 120 positioned at two ends of the bottom cabinet 110, wherein the bottom cabinet 110 is used for installing other parts, placing tools, an industrial personal computer host and the like;

a first platen 200 fixedly connected to the side plate 120 and used as a front platen;

a second platen 300 supported on the base cabinet 110 by the driving unit 400 and positioned behind the first platen 200, on which a display screen 500 is mounted;

the driving device 400 includes a lifting mechanism 410 and a turning mechanism 420 installed in the bottom cabinet 110, the output end of the lifting mechanism 410 is connected with a U-shaped support 430, the upper end of the U-shaped support 430 is hinged to the middle of the back of the second platen 300, the turning mechanism 420 is located inside the U-shaped support 430 and is rotatably connected with two sides of the U-shaped support 430, the output end of the turning mechanism 420 is connected with a U-shaped block 440, and the U-shaped block 440 is hinged to the back of the second platen 300. In this embodiment, the lifting mechanism 410 is an electric lifter, and the turning mechanism 420 is an electric telescopic rod. Specifically, thereby it changes its height to order about second platen 300 by elevating system 410, then order about second platen 300 by tilting mechanism 420 again and use its back middle part pin joint to rotate as the center and change its inclination, and then reach adjustment display screen 500 height and inclination purpose, simple structure and convenient operation, and can change display screen 500's inclination wantonly according to the illumination condition in the control room, in order to avoid the influence of light to the screen, prevent the reflection of light, accord with the requirement of human engineering, can satisfy the control of technical staff to LNG production well.

As shown in fig. 8, a large hinge shaft 310 and a small hinge shaft 320 are sequentially provided on the back surface of the second plate 300 in the width direction, the large hinge shaft 310 is located at the middle of the back surface of the second plate 300 and is hinged to the upper end of the U-shaped bracket 430, and the small hinge shaft 320 is hinged to the U-shaped block 440. The second platen 300 can be used as an upper cover plate of the bottom cabinet 110 at the initial position, and is driven by the lifting mechanism 410 and the turning mechanism 420 to be adjusted, and then used as a support for bearing the display screen 500, and is beneficial to heat dissipation of a main machine of an industrial control unit placed in the bottom cabinet 110.

As shown in fig. 7 and 8, the middle parts of the two side ends of the second bedplate 300 are respectively provided with a guide rod 330 coaxial with the large hinge shaft 310, and the guide rods 330 are in sliding fit with the guide grooves 121 vertically arranged on the side plates 120 and used for guiding and increasing the stability of the second bedplate 300 in the lifting and rotating processes. A telephone bracket 340 and a wire through hole 350 are sequentially arranged on the central vertical line of the front length direction of the second bedplate 300, and the telephone bracket 340 is used for placing a telephone.

In this embodiment, the display screen 500 is provided in two symmetrical to the perpendicular bisector of the longitudinal direction of the second deck 300, for controlling and monitoring a plurality of LNG production lines.

As shown in fig. 4 and 6, the bottom cabinet 110 is divided into three compartments, a tool box 111 is disposed at the bottom of the middle compartment for placing maintenance tools, and the lifting mechanism 410 is fixedly mounted at the top of the tool box 111; the left and right grids are respectively used for placing industrial control machine hosts. The front of each grid of the bottom cabinet 110 is hinged with a cabinet door 130 through a damping door respectively, the cabinet door 130 of the middle grid is turned down to open and turned up to close when opening the door, and the cabinet doors 130 of the left and right grids are opened and closed relatively left and right when opening the door. The cabinet door 130 is provided with a plurality of heat dissipation holes 131 at regular intervals.

The rear of cabinet door 130 is backplate 140 of pedestal 100, has all seted up heat dissipation grid 150 on curb plate 120 and backplate 140 for the heat dissipation and the cooling of industrial control unit host computer.

Through the utility model discloses elevating system and tilting mechanism that set up orders about the second platen and goes up and down and rotate, realize the adjustment of display screen height and inclination, simple structure and convenient operation can change the inclination of display screen wantonly according to the illumination condition in the control room moreover to avoid the influence of light to the screen, prevent the reflection of light, accord with human engineering's requirement, can satisfy controlling of technical staff to LNG production well.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An operation panel for an LNG production control room, comprising:

2. The console of claim 1, wherein a large hinge shaft and a small hinge shaft are sequentially provided on a back surface of the second platform in a width direction of the second platform, the large hinge shaft is located at a middle portion of the back surface of the second platform and is hinged to an upper end of the U-shaped bracket, and the small hinge shaft is hinged to the U-shaped block.

3. The operating platform for the LNG production control room as claimed in claim 2, wherein guide rods are respectively arranged in the middle of the two side ends of the second platform plate, are coaxial with the large hinge shaft and are in sliding fit with guide grooves vertically arranged on the side plates, and are used for guiding the second platform plate in the adjusting process and increasing the stability of the second platform plate.

4. The console of any one of claims 1 to 3, wherein a telephone holder and a wire hole are sequentially provided on a perpendicular line in the longitudinal direction of the front surface of the second deck, and the telephone holder is used for placing a telephone.

5. The console of claim 4, wherein the display screen is provided in two pieces symmetrical to a perpendicular bisector of the second deck in the longitudinal direction thereof, for controlling and monitoring a plurality of LNG production lines.

6. The operating platform for the LNG production control room according to claim 1, wherein the bottom cabinet is divided into three compartments, a tool box is arranged at the bottom of one compartment in the middle for placing maintenance tools, and the lifting mechanism is fixedly installed at the top of the tool box; the left and right grids are respectively used for placing industrial control machine hosts.

7. The operating floor for the LNG production control room of claim 1 or 6, wherein the lifting mechanism is an electric lifter, and the turnover mechanism is an electric telescopic rod.

8. The operating console for the LNG production control room of claim 6, wherein the front of each cell of the bottom cabinet is hinged with a cabinet door through a damping door, the cabinet door of the middle cell is turned downwards to open and upwards to close when opening, and the cabinet doors of the left and right cells are opened and closed oppositely.

9. The operating floor for the LNG production control room of claim 8, wherein the cabinet door is provided with a plurality of heat dissipation holes at regular intervals.

10. The operating console for the LNG production control room according to claim 8 or 9, wherein a back plate of the pedestal is disposed behind the cabinet door, and heat dissipation grilles are disposed on the side plate and the back plate for dissipating heat and cooling a main frame of the industrial control unit.