Instrument stand for pump set

Abstract

The utility model belongs to the field of pump set auxiliary equipment, and provides a pump set instrument stand which comprises a supporting rod, a rainproof sun shield and a mounting assembly. Wherein the multiple supporting rods are arranged in parallel at intervals; warped edges facing opposite directions are formed on the two opposite sides of the rainproof sun shield respectively, the rainproof sun shield is connected to the end of the supporting rod and is obliquely arranged relative to the axial direction of the supporting rod, the warped edges are parallel to the supporting rod, and the warped edges on the sides away from the supporting rod are folded in the direction away from the supporting rod; the installation assembly comprises a back plate and a plurality of transverse fixing beams used for installing a first target instrument, the back plate and the transverse fixing beams are connected to the supporting rod, the projections of the back plate and the transverse fixing beams in the axial direction of the supporting rod are all located on the rainproof sun shield, and the projections of the transverse fixing beams in the normal direction of the back plate are all located on the back plate.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of pump set auxiliary equipment, and particularly relates to a kind of instrument racks for pump set. BACKGROUND

[0002] Pump set is an indispensable key equipment in petrochemical plant, and is widely used in material conveying, circulating cooling, pressure regulation and other links. The running state of pump is directly related to the stability and safety of the plant. By installing monitoring instruments, the running parameters of the pump (such as vibration, temperature, pressure, flow, etc.) can be monitored in real time, and abnormal conditions (such as bearing wear, impeller failure, cavitation, etc.) can be found in time, so as to prevent equipment failure and accidents, and ensure long-term stable operation of the plant. With the improvement of automation level of petrochemical industry, pump set monitoring instrument has become an important basis for realizing intelligent control. By integrating with DCS (Distributed Control System) or FCS (Fieldbus Control System), the monitoring instrument can transmit the running data of the pump in real time, helping operators and control system to respond quickly and optimize production process. In daily design, pump set field monitoring instruments are often installed on site, and the layout is scattered. When the instrument signals are collected to the junction box, the instrument cables are like spider webs covering the pump set, which looks very messy and brings great inconvenience to the later maintenance and repair work. At the same time, there is a lack of protection measures for the instruments, which leads to the damage of the instruments in harsh environment. Therefore, it is necessary to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiment of the application is to provide an instrument rack for pump set, so as to solve the technical problem of poor protection performance of the instrument rack in the prior art.

[0004] To achieve the above purpose, the technical scheme adopted by the application is to provide an instrument rack for pump set, comprising:

[0005] A plurality of support rods are arranged in parallel and at intervals;

[0006] A rainproof sun shield is formed with two opposite edges inclined in opposite directions, the rainproof sun shield is connected to the end of the support rod and is arranged inclined to the axial direction of the support rod, and the edges are parallel to the support rod and the edge away from the support rod is folded in the direction away from the support rod;

[0007] An installation assembly comprises a back plate and a plurality of horizontal fixing beams for installing first target instruments, the back plate and the horizontal fixing beams are connected to the support rods, and the projections of the back plate and the horizontal fixing beams on the axial direction of the support rods are all located on the rainproof sun shield, and the projections of the horizontal fixing beams on the normal direction of the back plate are all located on the back plate.

[0008] Optionally, the support rod is offset from the center of the rain-proof sun-shading board and the up-angle A=100 degrees is formed between the rain-proof sun-shading board and the support rod.

[0009] Optionally, the curved edge is formed on the side away from the center of the rain-proof sun-shading board.

[0010] Optionally, the transverse fixing beam is arranged between the center of the back plate and the rain-proof sun-shading board in the radial direction of the support rod.

[0011] Optionally, the back plate and the transverse fixing beam are detachably connected to the support rod, and the mounting assembly further comprises a transverse fixing plate detachably connected to the support rod.

[0012] The transverse fixing plate is provided with a plurality of mounting holes for connecting a second target instrument.

[0013] Optionally, the transverse fixing plate is formed with a plurality of convex portions and concave portions alternately distributed in the axial direction of the support rod.

[0014] The mounting holes are arranged on the convex portions.

[0015] Optionally, a locking plate is connected to the end of the support rod away from the rain-proof sun-shading board.

[0016] The locking plate is perpendicular to the support rod, and the locking plate is provided with a plurality of locking holes surrounding the support rod.

[0017] Optionally, the mounting assembly further comprises a terminal box fixing plate connected to the support rod and used for mounting a target terminal box.

[0018] The projection of the terminal box fixing plate on the axial direction of the support rod is entirely located on the rain-proof sun-shading board.

[0019] Optionally, the pump group instrument rack further comprises a grounding terminal fixedly arranged on the inner side of the support rod and used for connecting a grounding wire to lead static electricity on the pump group instrument rack to the ground.

[0020] The pump group instrument rack provided by the application has the advantages that, compared with the prior art, in the pump group instrument rack provided by the application, the opposite sides of the rainproof sunshade board are formed to be curved towards opposite directions, and the side of the rainproof sunshade board away from the support rod is curved in the direction away from the support rod, and the projection of the back plate and the transverse fixing beam on the axial direction of the support rod is all located on the rainproof sunshade board, so that the rainproof sunshade board can provide good protection for the transverse fixing beam for installing the first target instrument through the good rainwater guiding effect and sunshade effect. In addition, the projection of the transverse fixing beam on the normal direction of the back plate is all located on the back plate, so that the back plate itself can also provide certain protection for the transverse fixing beam. Therefore, the pump group instrument rack provided by the application has good protection performance, which is much better than the prior art. In addition, the transverse fixing beam is very convenient to install through the clamp, so that the pump group instrument rack provided by the application also has the technical effect of being convenient to install the target instrument. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 The overall structure of the pump group instrument rack in the embodiment of the application Figure 1 ;

[0023] Figure 2 The working principle of the pump group instrument rack in the embodiment of the application Figure 1 ;

[0024] Figure 3 The overall structure of the pump group instrument rack in the embodiment of the application Figure 2 ;

[0025] Figure 4 The working principle of the pump group instrument rack in the embodiment of the application Figure 2 ;

[0026] Figure 5 The overall structure of the pump group instrument rack in the embodiment of the application

[0027] Wherein, the reference signs in the drawings: 101, support rod; 102, rainproof sun shield; 103, upturned edge; 104, back plate; 105, transverse fixing beam; 106, round corner; 107, transverse fixing plate; 108, mounting hole; 109, locking plate; 110, locking hole; 111, junction box fixing plate; 171, protruding portion; 172, recessed portion; 201, first target instrument; 202, second target instrument; 203, target junction box; 204, grounding terminal. DETAILED DESCRIPTION

[0028] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the 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 cannot be understood as limiting the present application.

[0031] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0032] Please refer to Figures 1 to 5 , now a kind of instrument rack for pump group provided by the embodiments of the present application will be described. The instrument rack for pump group includes support rod 101, rainproof sun shield 102 and mounting assembly. Wherein:

[0033] The support rods 101 are arranged in parallel and at intervals; the rain-proof sun-shading board 102 is provided with two opposite edges 103 which are respectively inclined towards opposite directions; the rain-proof sun-shading board 102 is connected to the end of the support rod 101 and is arranged to be inclined relative to the axial direction of the support rod 101; the edge 103 which is far away from the support rod 101 is folded in the direction away from the support rod 101; the mounting assembly comprises a back plate 104 and a plurality of horizontal fixing beams 105 for mounting the first target instrument 201; the back plate 104 and the horizontal fixing beams 105 are all connected to the support rod 101; the projection of the back plate 104 and the horizontal fixing beams 105 on the axial direction of the support rod 101 are all located on the rain-proof sun-shading board 102; the projection of the horizontal fixing beams 105 on the normal direction of the back plate 104 is all located on the back plate 104.

[0034] According to the above structure provided in the embodiment, in the instrument rack for pump group provided in the embodiment, since the rain-proof sun-shading board 102 is provided with two opposite edges 103 which are respectively inclined towards opposite directions and the edge 103 which is far away from the support rod 101 is folded in the direction away from the support rod 101, and since the projection of the back plate 104 and the horizontal fixing beams 105 on the axial direction of the support rod 101 are all located on the rain-proof sun-shading board 102, the rain-proof sun-shading board 102 can provide good protection for the horizontal fixing beams 105 for mounting the first target instrument 201 by its good rainwater guiding effect and sun-shading effect. Since the projection of the horizontal fixing beams 105 on the normal direction of the back plate 104 is all located on the back plate 104, the back plate 104 itself can also provide certain protection for the horizontal fixing beams 105. This makes the instrument rack for pump group provided in the embodiment have good protection performance, which is much better than the prior art. In addition, the horizontal fixing beams 105 in the embodiment are very convenient to install by clamps, which makes the instrument rack for pump group provided in the embodiment also have the technical effect of being convenient to install target instruments.

[0035] In another embodiment of the present application, please refer to Figures 1 to 5 , the support rod 101 deviates from the center of the rain-proof sun-shading board 102 and is inclined towards the edge 103 which is close to the support rod 101; the rain-proof sun-shading board 102 and the support rod 101 form an elevation angle A=100 degrees. It can be understood that the actual angle of the elevation angle A is allowed to change within the processing and installation manufacturing tolerance in the industry. According to the above structure provided in the embodiment, a larger protection area can be formed between the support rod 101 and the rain-proof sun-shading board 102, which is conducive to further improving the protection performance of the instrument rack for pump group in the embodiment; at the same time, the elevation angle A can make it more convenient for the staff to observe the instruments, has better man-machine performance, can more easily guide the natural products such as rain and snow away from the protection area, and designing the elevation angle A as 100 degrees is also conducive to reducing the wind area when facing the wind, and is conducive to improving the wind resistance.

[0036] In another embodiment of the present application, please refer to Figures 1 to 5 The curved corner 106 is formed on the side of the curved edge 103 away from the center of the rain-proof sun-shading board 102. According to the above structure provided in the present embodiment, the curved corner 106 formed on the curved edge 103 can make the rain water more quickly away from the rain-proof sun-shading board 102, which is beneficial to further improve the protection performance of the instrument rack for pump group in the present embodiment.

[0037] In another embodiment of the present application, please refer to Figures 1 to 5 The transverse fixing beam 105 is arranged between the back plate 104 and the center of the rain-proof sun-shading board 102 in the radial direction of the support rod 101. According to the above structure provided in the present embodiment, the transverse fixing beam 105 arranged between the back plate 104 and the center of the rain-proof sun-shading board 102 can be closer to the back plate 104, and the transverse fixing beam 105 is in a circular tube structure, which is convenient for installing the first target instrument 201 with a U-shaped clamp as a connecting piece. After installation, the back of the first target instrument 201 is protected by the back plate 104, which is beneficial to further improve the protection performance of the instrument rack for pump group in the present embodiment.

[0038] In another embodiment of the present application, please refer to Figures 1 to 5 The back plate 104 and the transverse fixing beam 105 are detachably connected to the support rod 101, and the installation assembly further comprises a transverse fixing plate 107 detachably connected to the support rod 101; the transverse fixing plate 107 is provided with a plurality of mounting holes 108 for connecting the second target instrument 202. According to the above structure provided in the present embodiment, by connecting the transverse fixing beam 105 and the transverse fixing plate 107 on the support rod 101, the instrument rack for pump group provided in the present embodiment can be convenient for installing the first target instrument 201 and the second target instrument 202, respectively, which is beneficial to further improve the installation flexibility of the instrument rack for pump group in the present embodiment. It is worth noting that in different use conditions, the transverse fixing beam 105 and the transverse fixing plate 107 can be connected to the support rod 101 selectively, and the connection mode can be welding, fastener connection, etc., which is not limited here. Thus, the instrument rack for pump group provided in the present embodiment can be quickly used to install the first target instrument 201 and the second target instrument 202.

[0039] In another embodiment of the present application, please refer to Figures 1 to 5The transverse fixing plate 107 is provided with a plurality of convex portions 171 and concave portions 172 which are alternately arranged along the axial direction of the support rod 101; the mounting holes 108 are arranged on the convex portions 171. According to the above structure provided in the embodiment, the mounting holes 108 arranged on the convex portions 171 can enable the second target instrument 202 to be mounted on the convex portions 171 of the transverse fixing plate 107, so that the concave portions 172 on the transverse fixing plate 107 can facilitate wire arrangement, thus further improving the installation flexibility of the instrument rack for pump set in the embodiment. It should be noted that, in the embodiment in which the support rod 101 is connected with a plurality of transverse fixing beams 105 and a back plate 104, the space between the adjacent transverse fixing beams 105 can also have the technical effect of facilitating wire arrangement, which will not be described herein.

[0040] In another embodiment of the present application, referring to Figures 1 to 5 , the support rod 101 is connected with a locking plate 109 at the end away from the rainproof sunshade plate 102; the locking plate 109 is perpendicular to the support rod 101, and the locking plate 109 is provided with a plurality of locking holes 110 which surround the support rod 101. According to the above structure provided in the embodiment, the plurality of locking holes 110 arranged on the locking plate 109 and surrounding the support rod 101 can enable the support rod 101 to be more stably mounted and fixed, thus further improving the protection performance of the instrument rack for pump set in the embodiment.

[0041] In another embodiment of the present application, referring to Figures 1 to 5 , the mounting assembly further comprises a terminal box fixing plate 111 which is connected with the support rod 101 and used for mounting the target terminal box 203; the projection of the terminal box fixing plate 111 on the axial direction of the support rod 101 is entirely located on the rainproof sunshade plate 102. According to the above structure provided in the embodiment, the rainproof sunshade plate 102 can also have a good protection effect on the terminal box fixing plate 111 used for mounting the target terminal box 203, thus further improving the protection performance of the instrument rack for pump set in the embodiment.

[0042] In another embodiment of the present application, referring to ​ , the instrument rack for pump set comprises a grounding terminal 204 which is fixedly arranged on the inner side of the support rod 101 and used for connecting a grounding wire to lead the static electricity on the instrument rack for pump set into the ground, thus effectively improving the anti-static effect and ensuring the safety of the instruments, thus further improving the protection performance of the instrument rack for pump set in the embodiment.

[0043] The above merely provides the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A panel for a pump group, characterized in that, The utility model relates to a kind of pump group instrument racks, including: Supporting rod (101), several are arranged in parallel interval; Rainproof sun shield (102), opposite two sides are formed respectively towards opposite direction's edge (103) of buckling, the rainproof sun shield (102) is connected in the end of the supporting rod (101) and it is inclined to the axial direction of the supporting rod (101) arrangement, the edge (103) of buckling is parallel to the supporting rod (101) and the edge (103) of buckling away from the one side of the supporting rod (101) is folded in the direction away from the supporting rod (101); Mounting assembly, including backplate (104) and the several horizontal fixed beam (105) for installing first target instrument (201), the backplate (104) and the horizontal fixed beam (105) are connected on the supporting rod (101) and the projection of the backplate (104) and the horizontal fixed beam (105) on the axial direction of the supporting rod (101) are all located on the rainproof sun shield (102), the projection of the horizontal fixed beam (105) on the normal direction of the backplate (104) is all located on the backplate (104).

2. The pump group instrument rack of claim 1, wherein: The supporting rod (101) is offset from the center of the rainproof sun shield (102) and is biased toward the edge (103) of buckling on the side of the supporting rod (101), and an upward angle A = 100 degrees is formed between the rainproof sun shield (102) and the supporting rod (101).

3. The pump group instrument rack of claim 2, wherein: The edge (103) away from the center of the rainproof sun shield (102) on one side forms a rounded corner (106).

4. The pump group instrument rack of claim 2, wherein: The horizontal fixed beam (105) is disposed between the center of the backplate (104) and the rainproof sun shield (102) in the radial direction of the supporting rod (101).

5. The pump group instrument rack of claim 1, wherein: The backplate (104) and the horizontal fixed beam (105) are detachably connected to the supporting rod (101), and the mounting assembly further comprises a horizontal fixing plate (107) detachably connected to the supporting rod (101); The horizontal fixing plate (107) is provided with a plurality of mounting holes (108) for connecting a second target instrument (202).

6. The pump group instrument rack of claim 5, wherein: The horizontal fixing plate (107) forms a plurality of protruding portions (171) and recessed portions (172) alternately distributed in the axial direction of the supporting rod (101); The mounting holes (108) are disposed in the protruding portions (171).

7. The pump group instrument rack of claim 1, wherein: A locking plate (109) is connected to the end of the supporting rod (101) away from the rainproof sun shield (102); The locking plate (109) is perpendicular to the supporting rod (101), and the locking plate (109) is provided with a plurality of locking holes (110) surrounding the supporting rod (101).

8. The instrument rack for pump group according to any one of claims 1-7, characterized in that: the mounting assembly further comprises a terminal box fixing plate (111) connected to the support rod (101) and used for mounting a target terminal box (203); a projection of the terminal box fixing plate (111) on the support rod (101) in the axial direction is entirely located on the rain and sun shield (102).

9. The instrument rack for pump group according to any one of claims 1-7, characterized in that: a grounding terminal (204) is further included, which is fixedly arranged on the inner side of the support rod (101) and used for connecting a grounding wire to lead static electricity on the instrument rack for pump group to the ground.

Images