Box-type reactive compensation complete equipment easy to maintain

Abstract

The utility model discloses a box-type reactive compensation complete device easy to maintain, which comprises a base, a shell is mounted at the top end of the base, bearing plates are uniformly mounted in the shell, compensation complete device bodies are uniformly mounted at the top ends of the bearing plates, and a handle is mounted at one end of each bearing plate. According to the utility model, the drawn bearing plate can be limited and fixed through the installation of the installation frame and the mutual cooperation of the fixing mechanism, so that the situation that the bearing plate slides in the maintenance process of a worker, so that the maintenance work of the worker is difficult to carry out smoothly is prevented, and meanwhile, when the bearing plate is drawn out, the work efficiency is improved. The hooks are sequentially clamped into the grooves, the bearing plate is supported by installing the supporting connecting rods, the service life of the bearing plate is prolonged, the use value of the bearing plate is increased, and convenience is brought to workers.

Description

Technical Field

[0001] The utility model relates to the technical field of reactive power compensation complete sets, in particular to an easy-to-maintain box-type reactive power compensation complete set. Background Art

[0002] The high-voltage dynamic reactive power compensation device consists of three parts: switch cabinet, signal panel, capacitor and reactor cabinet. It is mainly used for users of non-linear loads in the power grid, such as rectifier, variable frequency speed regulation, medium frequency heating, metallurgical electrolysis, chemical electrolysis and other power electronic equipment industrial fields; electrified railways, subways, trolleybuses and other transportation fields; widely involved in electricity, automobiles, metallurgy, machinery manufacturing, chemicals, papermaking, coal, shipbuilding, communications, airports, large venues, high-rise buildings and other places and industries;

[0003] Chinese patent authorization announcement number CN213521307U discloses a box-type high-voltage dynamic reactive power compensation device that is easy to maintain, including a protective shell, a rotating device, a compensation device body and a handle. The front of the protective shell is provided with a rotating device, the left side of the protective cover is provided with a sealing sticker, the inner wall of the protective shell is provided with a slide groove, the left side of the slider is fixed with a placement plate, the front of the baffle is provided with a handle, and the front of the protective shell is provided with a slot. The box-type high-voltage dynamic reactive power compensation device that is easy to maintain is provided with a slide groove, a slider and a support plate. When the user needs to repair the high-voltage dynamic reactive power compensation device, the provided slide groove, slider and support plate facilitate the user to inspect and repair the entire compensation device body, prevent the user from not observing the parts placed behind the compensation device body, thereby improving the efficiency of the user's maintenance of the compensation device body and reducing the time spent by the user on maintenance. The above-mentioned existing technical solution has the following shortcomings: the technical solution uses the sliding groove, sliding block and support plate to remove the placement plate, the compensation set body and the baffle from the inside of the protective shell. When the support plate is pulled out to repair the compensation set body, the support plate is still in a sliding state, which is inconvenient for the staff to perform maintenance work. At the same time, when the support plate is pulled out, it is in a suspended state. If the staff presses it with their hands for a long time, it is difficult for the support plate to maintain the applied force. Therefore, we need to design an easy-to-maintain box-type reactive compensation set to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an easy-to-maintain box-type reactive power compensation complete set device, so as to solve the problem that the reactive power compensation complete set device proposed in the above background technology brings inconvenience to the staff during maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easily maintainable box-type reactive power compensation set, comprising a base, a shell is installed on the top of the base, and a carrying plate is evenly installed inside the shell, a compensation set body is evenly installed on the top of the carrying plate, a handle is installed at one end of the carrying plate, mounting frames are evenly installed on both sides of the shell, and fixing mechanisms are arranged inside the mounting frames, sliders are installed on both sides of the carrying plate, slide grooves are evenly arranged on the inner side of the shell, and the slide grooves are connected to the sliders, a box cover is installed at one end of the shell, heat dissipation grooves are evenly arranged on the top of the shell, and a filter is installed on the outside of the heat dissipation groove, blocks are installed on both sides of the filter near one end of the heat dissipation groove, and slots are arranged on both sides of the heat dissipation groove, and the slots and the blocks are connected by magnets.

[0006] When using an easily maintainable box-type reactive power compensation complete set of the technical solution, by setting a fixing mechanism, the pulled-out load-bearing plate can be limited and fixed to prevent it from shaking during use. At the same time, by installing a heat dissipation groove and cooperating with the filter screen, it can not only achieve the effect of heat dissipation but also the effect of dust prevention.

[0007] Preferably, the fixing mechanism includes a threaded groove, and the threaded grooves are all arranged inside the mounting frame, a threaded rod is installed inside the threaded groove, and a handwheel is installed on the outside of the threaded rod, a fixing plate is installed on the inside of the threaded rod, anti-slip teeth are evenly arranged on the inside of the fixing plate, and a fixing block is installed on the inside of the fixing plate, a fixing groove is arranged inside the sliding block, and the fixing groove is connected to the fixing block.

[0008] Preferably, the size of the fixing blocks is equal to the size of the fixing grooves, and the cross-sections of the fixing blocks are all arranged to be trapezoidal.

[0009] Preferably, the cross-sections of the anti-slip teeth are all triangular, and they are arranged at equal intervals on the inner side of the fixing plate.

[0010] Preferably, built-in grooves are provided on both sides of the bottom end of the supporting plate, and supporting connecting rods are installed inside the built-in grooves, hooks are installed at one end of the supporting connecting rods, connecting blocks are evenly installed on both sides of one end of the shell, and grooves are provided inside the connecting blocks, the hooks are snap-connected with the grooves, and the supporting connecting rods and the supporting plate are hinged.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the easy-to-maintain box-type reactive power compensation complete set not only realizes the function of easy maintenance, but also realizes the effect of improving heat dissipation and dust prevention;

[0012] (1) By installing the mounting frame and cooperating with the fixing mechanism, the pulled-out load-bearing plate can be fixed in a limited position to prevent the load-bearing plate from sliding during maintenance, thereby affecting the smooth maintenance work of the staff. At the same time, when the load-bearing plate is pulled out, the hooks are inserted into the inside of the grooves in sequence, and the load-bearing plate is supported by installing the supporting connecting rod, thereby extending the service life and use value of the load-bearing plate and bringing convenience to the staff;

[0013] (2) By installing the heat sink and cooperating with the filter, it can not only achieve the effect of heat dissipation but also play a role in dust prevention, preventing dust from entering the interior of the shell from the heat sink. At the same time, by releasing the magnetic adsorption between the card slot and the card block, the filter can be replaced and cleaned regularly to maintain the function of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the cross-section three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the top view structure of the load-bearing plate of the utility model;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0020] Explanation of the reference numerals in the figure: 1. heat dissipation slot; 2. card slot; 3. shell; 4. compensation set body; 5. load-bearing plate; 6. supporting connecting rod; 7. connecting block; 8. slider; 9. base; 10. handle; 11. groove; 12. mounting bracket; 13. slide slot; 14. box cover; 15. filter screen; 16. card block; 17. hook; 18. fixing mechanism; 1801. threaded groove; 1802. handwheel; 1803. threaded rod; 1804. fixing plate; 1805. anti-slip teeth; 1806. fixing block; 1807. fixing slot. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: an easily maintainable box-type reactive power compensation complete set device, comprising a base 9, a housing 3 is installed on the top of the base 9;

[0023] The top of the housing 3 is evenly provided with heat dissipation slots 1, and a filter 15 is installed on the outside of the heat dissipation slot 1. Blocks 16 are installed on both sides of the filter 15 near one end of the heat dissipation slot 1. Both sides of the heat dissipation slot 1 are provided with card slots 2, and the card slots 2 and the card blocks 16 are connected by magnets.

[0024] Specifically, Figure 1 and Figure 2 As shown, when in use, by releasing the magnetic adsorption between the card slot 2 and the card block 16, the filter 15 can be replaced and cleaned regularly to maintain the function of the filter 15;

[0025] And the inside of the housing 3 is evenly installed with a bearing plate 5;

[0026] Built-in grooves are provided on both sides of the bottom end of the bearing plate 5, and support connecting rods 6 are installed inside the built-in grooves, and hooks 17 are installed at one end of the support connecting rods 6. Connecting blocks 7 are evenly installed on both sides of one end of the shell 3, and grooves 11 are provided inside the connecting blocks 7. The hooks 17 are snap-connected with the grooves 11, and the support connecting rods 6 and the bearing plate 5 are hinged.

[0027] Specifically, Figure 1 and Figure 4 As shown, when in use, by sequentially inserting the hook 17 at one end of the supporting connecting rod 6 into the interior of the groove 11, the supporting plate 5 can be supported;

[0028] The top of the load-bearing plate 5 is evenly mounted with the compensation set body 4, one end of the load-bearing plate 5 is mounted with a handle 10, both sides of the housing 3 are evenly mounted with mounting frames 12, and the interior of the mounting frames 12 is provided with a fixing mechanism 18;

[0029] The fixing mechanism 18 includes a threaded groove 1801, and the threaded grooves 1801 are all arranged inside the mounting frame 12, threaded rods 1803 are installed inside the threaded grooves 1801, and hand wheels 1802 are installed on the outside of the threaded rods 1803, fixing plates 1804 are installed on the inside of the threaded rods 1803, anti-skid teeth 1805 are evenly arranged on the inside of the fixing plates 1804, and fixing blocks 1806 are installed on the inside of the fixing plates 1804, fixing grooves 1807 are arranged inside the sliders 8, and the fixing grooves 1807 are connected to the fixing blocks 1806, the size of the fixing blocks 1806 is equal to the size of the fixing grooves 1807, the cross-sections of the fixing blocks 1806 are all arranged in a trapezoidal shape, and the cross-sections of the anti-skid teeth 1805 are all arranged in a triangular shape, which are evenly spaced and arranged on the inside of the fixing plate 1804;

[0030] Specifically, Figure 1 , Figure 3 and Figure 5 As shown, when in use, by setting the fixing mechanism 18 to cooperate with each other, the drawn-out carrying plate 5 can be limited and fixed to prevent the carrying plate 5 from sliding during maintenance by the staff;

[0031] Slide blocks 8 are installed on both sides of the bearing plate 5 , slide grooves 13 are evenly arranged on the inner side of the housing 3 , and the slide grooves 13 are connected to the slide blocks 8 , and a box cover 14 is installed at one end of the housing 3 .

[0032] Working principle: When the utility model is in use, when the compensation set body 4 needs to be repaired, the handle 10 is pulled and the sliding connection between the slider 8 and the slide groove 13 can be used to pull the carrier plate 5 out of the shell 3, so that the staff can repair the inner layer of the compensation set body 4. At this time, the hand wheel 1802 is turned and the fixing block 1806 can be turned into the fixing groove 1807 under the action of the threaded connection, so that the pulled-out carrier plate 5 can be fixed to prevent the carrier plate 5 from sliding during use.

[0033] When the carrier plate 5 is fixed, the hook 17 at one end of the supporting connecting rod 6 is inserted into the inside of the groove 11 in sequence to support the carrier plate 5, thereby extending the service life and use value of the carrier plate 5. The heat generated by the shell 3 during operation can be dissipated through the heat dissipation groove 1. At the same time, by installing the heat dissipation groove 1 and cooperating with the filter screen 15, it can not only achieve the heat dissipation effect but also play a dust-proof role.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An easily maintainable box-type reactive power compensation complete set of equipment, comprising a base (9), characterized in that: A housing (3) is mounted on the top of the base (9), and a bearing plate (5) is evenly mounted inside the housing (3), a compensation device body (4) is evenly mounted on the top of the bearing plate (5), a handle (10) is mounted on one end of the bearing plate (5), mounting frames (12) are evenly mounted on both sides of the housing (3), and fixing mechanisms (18) are arranged inside the mounting frames (12), sliders (8) are mounted on both sides of the bearing plate (5), and the inner side of the housing (3) is evenly mounted on the inner side of the housing (3). Slide grooves (13) are evenly arranged, and the slide grooves (13) are all connected to the sliders (8); a box cover (14) is installed at one end of the shell (3); heat dissipation grooves (1) are evenly arranged at the top of the shell (3); a filter screen (15) is installed on the outside of the heat dissipation groove (1); blocks (16) are installed on both sides of the filter screen (15) close to one end of the heat dissipation groove (1); and card slots (2) are arranged on both sides of the heat dissipation groove (1), and the card slots (2) and the card blocks (16) are connected by magnets.

2. The easily maintainable box-type reactive power compensation complete set according to claim 1 is characterized in that: The fixing mechanism (18) comprises a threaded groove (1801), and the threaded groove (1801) is arranged inside the mounting frame (12), a threaded rod (1803) is installed inside the threaded groove (1801), and a hand wheel (1802) is installed on the outside of the threaded rod (1803), a fixing plate (1804) is installed on the inside of the threaded rod (1803), anti-slip teeth (1805) are evenly arranged on the inside of the fixing plate (1804), and a fixing block (1806) is installed on the inside of the fixing plate (1804), and a fixing groove (1807) is arranged inside the slider (8), and the fixing groove (1807) is connected to the fixing block (1806).

3. The easily maintainable box-type reactive power compensation complete set according to claim 2 is characterized in that: The size of the fixing block (1806) is equal to the size of the fixing groove (1807), and the cross-section of the fixing block (1806) is arranged to be trapezoidal.

4. The easily maintainable box-type reactive power compensation complete set according to claim 2 is characterized in that: The cross-sections of the anti-slip teeth (1805) are all arranged in a triangular shape, and are arranged at equal intervals on the inner side of the fixing plate (1804).

5. The easily maintainable box-type reactive power compensation complete set according to claim 1 is characterized in that: Built-in grooves are provided on both sides of the bottom end of the bearing plate (5), and support connecting rods (6) are installed inside the built-in grooves. A hook (17) is installed at one end of the support connecting rod (6). Connecting blocks (7) are evenly installed on both sides of one end of the shell (3), and grooves (11) are provided inside the connecting blocks (7). The hooks (17) are snap-connected with the grooves (11), and the support connecting rod (6) and the bearing plate (5) are hinged.

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