Branching arrangement device for thermal control equipment of thermal power plant

Abstract

The utility model relates to the technical field of power cable arrangement equipment, in particular to a branching arrangement device for thermal control equipment of a thermal power plant, which comprises a hanging plate, branching pieces and threading pieces, a plurality of branching pieces are vertically assembled on the bottom surface of the hanging plate along the horizontal direction, each branching piece comprises a sliding frame, the top surface of each sliding frame is vertically assembled on the bottom surface of the hanging plate, and the top surface of each sliding frame is vertically assembled on the bottom surface of the hanging plate. A plurality of threading pieces are vertically assembled in the sliding frame in the vertical direction, a plurality of inserting holes are horizontally formed in the sliding frame in the vertical direction, each threading piece comprises two sliding plates, the two sliding plates are symmetrically arranged and vertically assembled in the sliding frame in a sliding mode, and wire supporting rollers are horizontally and rotationally connected to the bottom sides of the interiors of the two sliding plates. According to the multiple cables of the thermal control equipment, the multiple threading pieces are arranged to support the multiple cables, the multiple cables connected out of the equipment are supported by different heights in the vertical direction, winding of the multiple cables is avoided, and arrangement regularity of the multiple branch cables of the thermal control equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of power cable arranging equipment, in particular to a branching and arranging device for thermal control equipment of a thermal power plant. Background Art

[0002] The safe, reliable, and economical operation of power generation relies on a large number of sensors and transmitters installed on-site to monitor equipment operating status and process parameters, including temperature, pressure, and flow rates. Furthermore, control commands generated by the control system must be executed by actuators and control devices installed on-site. Existing thermal control equipment requires multiple wires and cables to be plugged into the back, each requiring a corresponding connector. This creates a chaotic and difficult-to-manage layout.

[0003] The existing announcement number is CN221447967U, and its name is a wire dividing and sorting device for thermal control equipment of a thermal power plant, comprising two fixed plates and a fixed rod, each of the fixed plates being fixed with a hollow column on the top, the bottoms of both ends of the fixed rod being connected to the hollow column, the middle of the fixed rod being provided with a horizontally arranged slide groove, the middle of the slide groove being slidably connected with a plurality of sliders, the bottom end of each slider being fixedly connected with an upper fixing buckle, and the lower part of the upper fixing buckle being connected with a lower fixing buckle through a stud, and a space for clamping the wires is formed between the upper fixing buckle and the lower fixing buckle, and the wires are divided and sorted and fixed by the upper fixing buckle and the lower fixing buckle on the fixed rod to prevent confusion caused by too many wires, and by adjusting the height of the fixed rod, it is conducive to the needs of various tasks and is convenient for employees to use, thereby effectively improving the quality and efficiency of the wire dividing operation.

[0004] However, multiple wires need to be plugged into the back of the above-mentioned thermal control device, and each wire requires a corresponding interface. In order to avoid wire confusion, a wire splitter is required to arrange the wires. However, the branching position of the above-mentioned branching device vertically adjusts a single cable by supporting the rise of a single cable. However, the thermal control device has multiple cables, and a single support for a single cable cannot three-dimensionally disperse the multiple cables connected to the thermal control device, affecting the neatness of the multiple branched cables of the thermal control device. Utility Model Content

[0005] The utility model solves the problems in the related art and proposes a line dividing and arranging device for thermal control equipment of a thermal power plant.

[0006] The top of the sliding panel also is provided with an interlocking structure, and the interlocking structures include two opposite ends of the sliding panel, and the two end panels are connected with a up-down knob. The two sliding panels have the interlocking structures which are connected with each other in an up-down direction.

[0007] As a preferred solution, a rubber sleeve is horizontally sleeved on the outside of the pressure rod, and multiple elastic sheets are evenly and vertically fixed on the outer circumference of the pressure rod, and the other ends of the multiple elastic sheets are fixed on the inner wall of the rubber sleeve.

[0008] As a preferred solution, the wire clamping member includes a movable frame. The movable frame is provided with two pieces. The two movable frames are vertically fixed on the side end surface of the slide plate. A wire drum is horizontally arranged between the two movable frames.

[0009] As a preferred solution, slides are horizontally fixed on both sides of the outer wall of the bobbin, and the slides are horizontally slidably assembled in the moving frame. A pulling spring is horizontally fixed at the end of the slide, and the other end of the pulling spring is fixed on the inner wall of the moving frame.

[0010] As a preferred solution, a rubber pad is horizontally fixed to the bottom side of the inner wall of the bobbin, and a pressure block is horizontally arranged inside the bobbin, a slide is vertically fixed on the top surface of the pressure block, and the slide vertically penetrates the sliding assembly on the bobbin, a downward pressure spring is vertically fixed on the slide, and the bottom end of the downward pressure spring is fixed to the outer wall of the bobbin.

[0011] As a preferred solution, screw holes are vertically fixed at both ends of the hanging plate, and the screw holes are assembled with horizontal threads passing through the screw holes. Multiple screw barrels are horizontally arranged on the bottom surface of the hanging plate, and the top ends of the multiple screw barrels are fixed on the bottom surface of the hanging plate.

[0012] As a preferred solution, a stud is vertically fixed on the top surface of the sliding frame, and the stud is assembled and connected to the screw barrel by threads.

[0013] Compared with the prior art, the beneficial effect of the present invention is that during use, multiple cables connected to the thermal control equipment of the thermal power plant are respectively passed through multiple threading pieces vertically arranged on the branching piece, the cables are first passed through the wire drum in the wire clamping piece on one side of the slide in the threading piece, and then the cables are passed between the wire support roller and the pressure rod, and then the cables are passed through the wire drum in the wire clamping piece on the other side of the slide in the threading piece, and at the same time, according to the different connection bayonet of the cables, when the vertical installation height of the threading piece in the slide frame is vertically adjusted, the insertion rod on the hole seat of the slide is pulled to squeeze the insertion rod. The spring is deformed, the rod is pulled out of the socket of the sliding frame, the vertical sliding petals slide vertically on the sliding frame, the height of the load-bearing cable is adjusted, the rod is released, and under the action of the deformation force of the connecting spring, the rod is pushed to move horizontally in the hole seat and inserted into the socket of the sliding frame, and the vertical limit threading piece is installed at the sliding frame. Therefore, multiple cables of the thermal control equipment are supported by multiple threading pieces. The multiple cables connected to the equipment are supported at different heights in the vertical direction, avoiding entanglement of multiple cables and ensuring the neatness of multiple branch lines of the thermal control equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the line splitter in the embodiment of the present utility model in a disassembled state;

[0017] Figure 4 This is a schematic structural diagram of the threading member in the embodiment of the utility model in a disassembled state;

[0018] Figure 5 It is a schematic structural diagram of the wire clamping member in the embodiment of the present utility model in a disassembled state.

[0019] In the figure: 1. Hanging plate; 11. Screw barrel; 12. Screw hole seat; 13. Fixing screw; 2. Wire dividing piece; 21. Slide frame; 211. Socket; 212. Stud; 3. Threading piece; 31. Slide plate; 32. Wire supporting roller; 33. Pressure rod; 331. Elastic sheet; 332. Rubber sleeve; 34. Hole seat; 35. Insert rod; 351. Insert spring; 36. Wire clamp; 361. Moving frame; 362. Wire drum; 363. Slide seat; 364. Pressure block; 365. Slide; 366. Pressing spring; 367. Pulling spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0023] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0024] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0026] like Figures 1 to 5As shown, a branching and arranging device for thermal control equipment in a thermal power plant includes a hanging plate 1, a branching piece 2 and a threading piece 3. A plurality of branching pieces 2 are vertically assembled on the bottom surface of the hanging plate 1 in a horizontal direction. The branching piece 2 includes a sliding frame 21. The top surface of the sliding frame 21 is vertically assembled on the bottom surface of the hanging plate 1, and a plurality of threading pieces 3 are vertically assembled in the sliding frame 21 in a vertical direction. A plurality of jacks 211 are horizontally opened on the sliding frame 21 in a vertical direction. The threading piece 3 includes a slide plate 31. The slide plates 31 are symmetrically arranged in two pieces, and the two slide plates 31 are vertically slidably assembled in the slide frame 21. The two slide plates The bottom side of the inner part of the plate 31 is horizontally connected to the wire supporting roller 32, and the upper side of the inner part of the two slide plates 31 is horizontally connected to the pressure rod 33. The top of one of the two slide plates 31 is vertically fixed with a hole seat 34, and the hole seat 34 is horizontally slidably penetrated and assembled with a plug rod 35. A plug spring 351 is horizontally sleeved on the plug rod 35, and the two ends of the plug spring 351 are respectively fixed to the end of the plug rod 35 and the hole seat 34. The plug rod 35 is inserted into the socket 211 of the slide frame 21. Wire clamps 36 are provided on both sides of the slide plate 31. Multiple outputs of the thermal control equipment of the thermal power plant are connected during use. The cables are respectively passed through a plurality of threading members 3 vertically arranged on the branching member 2. The cables are first passed through the wire drum 362 in the wire clamping member 36 on one side of the slide 31 of the threading member 3, and then the cables are passed between the wire support roller 32 and the pressure rod 33. Then the cables are passed through the wire drum 362 in the wire clamping member 36 on the other side of the slide 31 of the threading member 3. At the same time, according to the different connection bayonet of the cables, when the vertical installation height of the threading member 3 in the slide frame 2 is vertically adjusted, the insertion rod 35 on the hole seat 34 of the slide 31 is pulled to squeeze the plug spring 351 to deform, and the insertion rod 35 is pulled out of the slide frame 21 The vertical sliding petals 31 slide vertically on the slide frame 21 to adjust the height of the carrying cable, and the insertion rod 35 is released. Under the deformation force of the plug spring 351, the insertion rod 35 is pushed to translate in the hole seat 34 and inserted into the insertion hole 211 of the slide frame 21, and the installation height of the vertical limiting threading piece 3 in the slide frame 21 is adjusted, so that multiple cables of the thermal control equipment are supported by multiple threading pieces 3. The multiple cables connected to the equipment are supported at different heights in the vertical direction to avoid entanglement of multiple cables and ensure the neatness of the multiple branch lines of the thermal control equipment.

[0027] In one embodiment, Figure 3 and 4 As shown, a rubber sleeve 332 is horizontally sleeved on the outside of the pressure rod 33, and multiple elastic sheets 331 are evenly and vertically fixed on the outer circumference of the pressure rod 33, and the other ends of the multiple elastic sheets 331 are fixed on the inner wall of the rubber sleeve 332. The multiple elastic sheets 331 on the middle pressure rod 33 are deformed to push the rubber sleeve 332 to press the cable on the wire support roller 32. The deformation of the elastic sheet 331 to press the rubber sleeve 332 is suitable for the limiting requirements of cables with different outer diameters, thereby ensuring the effectiveness of cable threading.

[0028] In one embodiment, Figure 4 and 5 As shown, the wire clamping member 36 includes a movable frame 361, which is provided with two movable frames 361, and the two movable frames 361 are vertically fixed on the side end surface of the slide 31, and a wire drum 362 is horizontally arranged between the two movable frames 361. Slides 363 are horizontally fixed on both sides of the outer wall of the wire drum 362, and the slide 363 is horizontally slidably assembled in the movable frame 361, and a pulling spring 367 is horizontally fixed at the end of the slide 363, and the other end of the pulling spring 367 is fixed on the inner wall of the movable frame 361. The cam 364 is pressed against the top of the cam 366 to prevent the cam from sliding back on the cam 362. The cam 364 is pressed against the top of the cam 366 to prevent the cam 366 from sliding back on the cam 362.

[0029] In one embodiment, Figure 2 and 3 As shown, screw hole seats 12 are vertically fixed at both ends of the hanging plate 1, and horizontal threads on the screw hole seats 12 are assembled with fixing screws 13. A plurality of screw barrels 11 are horizontally arranged on the bottom surface of the hanging plate 1, and the top ends of the plurality of screw barrels 11 are fixed on the bottom surface of the hanging plate 1. Studs 212 are vertically fixed on the top surface of the sliding frame 21, and the studs 212 are threadedly assembled with the screw barrels 11. During use, the studs 212 on the top end of the sliding frame 21 on the dividing line 2 are rotated and assembled on the screw barrels 11 of the hanging plate 1, completing the assembly of the dividing line 2 on the hanging plate 1, and then the screw hole seats 12 at both ends of the hanging plate 1 are fixed by fixing screws 13, which is convenient for vertically hanging cables of different heights.

[0030] In this embodiment, multiple cables connected to the thermal control equipment of the thermal power plant are respectively passed through multiple threading members 3 vertically arranged on the branching member 2. The cables are first passed through the wire drum 362 in the wire clamping member 36 on one side of the slide 31 in the threading member 3, and then the cables are passed between the wire support roller 32 and the pressure rod 33. Then the cables are passed through the wire drum 362 in the wire clamping member 36 on the other side of the slide 31 in the threading member 3. At the same time, according to the different connection bayonet of the cable, the threading member 3 is vertically adjusted. When the vertical installation height of the sliding frame 2 is adjusted, the insertion rod 35 on the hole seat 34 of the slide plate 31 is pulled to squeeze the plug spring 351 to deform, and the insertion rod 35 is pulled out of the socket 211 of the sliding frame 21. The vertical sliding petals 31 slide vertically on the sliding frame 21 to adjust the height of the carrying cable. The insertion rod 35 is released and under the action of the deformation force of the plug spring 351, the insertion rod 35 is pushed to translate in the hole seat 34 and inserted into the socket 211 of the sliding frame 21, vertically limiting the installation height of the threading member 3 in the sliding frame 21.

[0031] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A line-dividing and arranging device for thermal control equipment in a thermal power plant, characterized in that: The invention comprises a hanging plate (1), a line dividing member (2) and a threading member (3), wherein a plurality of the line dividing members (2) are vertically assembled on the bottom surface of the hanging plate (1) in a horizontal direction, the line dividing member (2) comprises a sliding frame (21), the top surface of the sliding frame (21) is vertically assembled on the bottom surface of the hanging plate (1), and a plurality of the threading members (3) are vertically assembled in the sliding frame (21), a plurality of jacks (211) are horizontally opened on the sliding frame (21) in a vertical direction, the threading member (3) comprises a slide plate (31), two slide plates (31) are symmetrically arranged, and the two slide plates (31) are vertically slidably assembled in the sliding frame (21), The inner bottom sides of the two slides (31) are horizontally rotatably connected to the wire supporting roller (32), and the inner upper sides of the two slides (31) are horizontally rotatably connected to the pressure rod (33), the top of one of the two slides (31) is vertically fixed with a hole seat (34), and the hole seat (34) is horizontally slidably penetrated and assembled with an insertion rod (35), the insertion rod (35) is horizontally sleeved with a plug spring (351), and the two ends of the plug spring (351) are respectively fixed to the end of the insertion rod (35) and the hole seat (34), the insertion rod (35) is inserted into the insertion hole (211) of the slide frame (21), and both sides of the slide (31) are provided with a wire clamping member (36).

2. The thermal control equipment line arrangement device for a thermal power plant according to claim 1, characterized in that: The outer portion of the pressure rod (33) is horizontally sleeved with a rubber sleeve (332), and a plurality of elastic sheets (331) are evenly and vertically fixed on the outer circumferential surface of the pressure rod (33), and the other ends of the plurality of elastic sheets (331) are fixed on the inner wall of the rubber sleeve (332).

3. The thermal control equipment line arrangement device for a thermal power plant according to claim 2, characterized in that: The wire clamping member (36) comprises a movable frame (361), wherein the movable frame (361) is provided with two pieces, and the two movable frames (361) are vertically fixed on the side end surface of the slide plate (31), and a wire drum (362) is horizontally provided between the two movable frames (361).

4. The thermal control equipment line arrangement device for a thermal power plant according to claim 3, characterized in that: Slides (363) are horizontally fixed on both sides of the outer wall of the bobbin (362), and the slides (363) are horizontally slidably assembled in the moving frame (361). A pulling spring (367) is horizontally fixed at the end of the slide (363), and the other end of the pulling spring (367) is fixed on the inner wall of the moving frame (361).

5. The thermal control equipment line arrangement device for a thermal power plant according to claim 4, characterized in that: A rubber pad is horizontally fixed to the bottom side of the inner wall of the bobbin (362), and a pressure block (364) is horizontally arranged inside the bobbin (362). A slide (365) is vertically fixed on the top surface of the pressure block (364), and the slide (365) vertically penetrates the sliding assembly on the bobbin (362). A downward pressure spring (366) is vertically fixed on the slide (365), and the bottom end of the downward pressure spring (366) is fixed to the outer wall of the bobbin (362).

6. The thermal control equipment line arrangement device for a thermal power plant according to claim 5, characterized in that: Both ends of the hanging plate (1) are vertically fixed with screw hole seats (12), and the screw hole seats (12) are horizontally threaded and assembled with fixing screws (13). A plurality of screw barrels (11) are horizontally arranged on the bottom surface of the hanging plate (1), and the top ends of the plurality of screw barrels (11) are fixed to the bottom surface of the hanging plate (1).

7. The thermal control equipment line arrangement device for a thermal power plant according to claim 6, characterized in that: A stud (212) is vertically fixed on the top surface of the sliding frame (21), and the stud (212) is threadedly assembled and connected to the screw barrel (11).

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