CN220140063U - High-voltage electrical equipment shielding cover convenient to locate and install - Google Patents
High-voltage electrical equipment shielding cover convenient to locate and install Download PDFInfo
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- CN220140063U CN220140063U CN202321491412.0U CN202321491412U CN220140063U CN 220140063 U CN220140063 U CN 220140063U CN 202321491412 U CN202321491412 U CN 202321491412U CN 220140063 U CN220140063 U CN 220140063U
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- 230000007246 mechanism Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 239000003292 glue Substances 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model belongs to the technical field of shielding cover tools, and particularly relates to a shielding cover of high-voltage electrical equipment, which is convenient to position and mount. The utility model can rapidly position, install and conveniently detach the shielding cover, reduces labor intensity, improves working process and meets use requirements.
Description
Technical Field
The utility model belongs to the technical field of shielding case tools, and particularly relates to a high-voltage electric equipment shielding case convenient to position and install.
Background
Electrical equipment is a generic term for equipment such as generators, transformers, power lines, and circuit breakers in a power system.
The important role of electric power in our life and production is not neglected, and the electric power brings great convenience to us, and becomes an important energy source in our production and life. The most critical factor in a power plant to enable proper operation and delivery of electricity is electrical equipment.
Nowadays, in order to facilitate the use of high-voltage electrical equipment, the high-voltage electrical equipment is usually subjected to external interference prevention treatment, and most of the interference prevention equipment uses a shielding cover, wherein the shielding cover is a tool for shielding an electronic signal and is used for shielding the influence of external electromagnetic waves on an internal circuit and the external radiation of electromagnetic waves generated inside.
At present, for the installation and use of the existing shielding cover, most of the existing shielding cover is installed and fixed by utilizing industrial glue and a bottom plate of electrical equipment and the like, when the existing shielding cover is disassembled, the industrial glue at the joint of the shielding cover and the bottom is scraped by using a scraper, and the existing shielding cover are separated, so that the disassembly work is finished, the manner of scraping the industrial glue and smearing the industrial glue is time-consuming and labor-consuming in the actual operation process, the labor intensity is relatively high, the installation or disassembly process of the shielding cover is relatively inconvenient, the working process is influenced, moreover, the workers are slightly not easy to scratch by the scraper in the scraping process, the safety is not high, and the use requirements of actual production and machining cannot be well met.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the high-voltage electrical equipment shielding cover which has reasonable design, simple structure, convenient processing, capability of realizing quick positioning and installation and convenient disassembly of the shielding cover, greatly reduces the labor intensity of people, improves the working process, saves time and labor, has high safety coefficient in the working process, ensures the personal safety, can effectively cool the outer wall of the shielding cover, ensures the use function, and fully meets the use requirement and is convenient for positioning and installation.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the high-voltage electrical equipment shielding cover convenient to position and install comprises a bottom plate with a concave cross section, wherein a supporting plate convenient for placing the high-voltage electrical equipment is arranged in the bottom plate, supporting components are arranged at the lower ends of corners of the supporting plate, plug holes are formed in two sides in the bottom plate, a locking mechanism is arranged on the outer side of the bottom plate corresponding to the plug holes, the locking mechanism comprises a shell, two supporting rods are symmetrically arranged in the shell, compression springs are sleeved on the peripheries of the supporting rods, a movable plate is arranged on the supporting rods, a plug rod matched with the plug holes is arranged on one side of the movable plate, a shielding cover with the concave cross section is arranged in the bottom plate, locking holes are formed in two sides in the shielding cover corresponding to the plug holes, and a cooling component is arranged in the geometric center of the shielding cover.
Preferably, the support assembly comprises a positioning rod in a T-shaped design, a telescopic spring is arranged on the periphery of the positioning rod below the support plate, and a limiting hole matched with the positioning rod is formed in the lower end of the shielding cover corresponding to the positioning rod.
Preferably, the holding groove is formed in the geometric center of the shielding cover, the cooling assembly comprises an agitating plate arranged in the holding groove, a rotating rod is arranged on the agitating plate, a rotating handle is arranged at the upper end of the rotating rod, and two connecting pipes are arranged at the upper end of the shielding cover left and right and communicated with the holding groove.
Preferably, a sliding groove is formed in the upper portion of the shell, an extension plate is arranged at the upper end of the moving plate corresponding to the sliding groove, and a pull rod is arranged on one side of the extension plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the high-voltage electrical equipment shielding cover convenient to position and install, after the plug holes are aligned with the hole positions of the locking holes, the locking mechanism can lock the shielding cover and the bottom plate together, so that the installation work of the shielding cover is smoothly completed, and meanwhile, the locking mechanism is used in the opposite direction, so that the rapid disassembly of the shielding cover can be completed, the use functionality is strong, the labor intensity of people is reduced, and the practicability is strong; through the support component, the shield can play a good role in quick positioning in the installation process of the shield, so that the time cost is saved, and the use requirement is met; this device reasonable in design, simple structure, processing are convenient and can realize the quick location installation and convenient dismantlement to the shield cover, greatly reduced people's intensity of labour, improved work process, labour saving and time saving, and factor of safety in the course of working is high, ensured personal safety, simultaneously, can also carry out effectual cooling to the outer wall of shield cover and handle, ensure the service function, the fully satisfactory user demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a high voltage electrical apparatus shield for facilitating positioning installation;
FIG. 2 is a schematic cross-sectional view of a portion of the internal structure of a high voltage electrical apparatus shield for ease of positioning installation;
FIG. 3 is a side cross-sectional view of a portion of the internal structure of a high voltage electrical equipment shield for facilitating positioning installation;
in the above figures, 1, a bottom plate; 1a, a plug hole; 2. a support plate; 3. a support assembly; 31. a positioning rod; 32. a telescopic spring; 4. a locking mechanism; 41. a housing; 411. a chute; 42. a support rod; 43. a compression spring; 44. a moving plate; 441. an extension plate; 442. a pull rod; 45. a rod; 5. a shield; 51. a locking hole; 52. a limiting hole; 53. a receiving groove; 6. a cooling assembly; 61. an agitating plate; 62. a rotating rod; 63. a rotating handle; 64. and (5) connecting pipes.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1, 2 and 3, an embodiment of a high-voltage electrical equipment shielding case 5 convenient for positioning and installation comprises a bottom plate 1 with a concave cross section, a supporting plate 2 convenient for placing the high-voltage electrical equipment is arranged in the bottom plate 1, the supporting plate 2 is automatically installed on the supporting plate 2 according to different use demands of people to prevent the supporting plate from deviating, a supporting component 3 is arranged at the lower end of a corner of the supporting plate 2, the supporting component acts as a shock absorption buffer function for the high-voltage electrical equipment on the one hand, on the other hand, the shielding case 5 is convenient for quick positioning and stable installation, two sides in the bottom plate 1 are provided with plugging holes 1a which are convenient for guiding out plugging rods 45 in a locking mechanism 4, a locking mechanism 4 is arranged outside the bottom plate 1 corresponding to the plugging holes 1a, the locking mechanism 4 comprises a shell 41, two support rods 42 are symmetrically arranged in the shell 41, compression springs 43 are sleeved on the peripheries of the support rods 42, the compression springs 43 positioned on the outer sides of the movable plates 44 are relatively large in spring force, the key that the insert rods 45 can be effectively abutted is that the compression springs 43 on the other sides have a certain damping and buffering effect, the possibility of damage to equipment is reduced, the movable plates 44 are arranged on the support rods 42, insert rods 45 matched with the inserting holes 1a are arranged on one sides of the movable plates 44, the insert rods 45 penetrate out through the inserting holes 1a and abut against two sides of the support plates 2 when the locking mechanism 4 is in a static state, convenience is provided for the development of subsequent locking operation, a shielding cover 5 with a concave cross section is arranged in the bottom plate 1 and used for shielding the influence of external electromagnetic waves on internal circuits and the outward radiation of electromagnetic waves generated in the interior, the shielding cover is a mature technology in the prior art, the specific working principle and working mode are not repeated, locking holes 51 are formed in two sides in the shielding cover 5 corresponding to the plug holes 1a and are used for being matched with the locking mechanism 4, the mounting stability of the shielding cover 5 is ensured, a cooling assembly 6 is arranged in the geometric center of the shielding cover 5, and the cooling assembly is used for carrying out certain cooling and heat dissipation treatment on the shielding cover 5, so that the high-voltage electric equipment is ensured to have a good working state, and the normal operation of the equipment is ensured;
the specific working principle and working mode are as follows: when the shielding cover 5 is positioned and installed, firstly, the peripheral edge of the shielding cover 5 is aligned with the peripheral edge of the inner wall of the bottom plate 1, then the shielding cover 5 is put in, then the supporting plate 2 is pressed and slides downwards relative to the positioning rod 31 on the bottom plate 1, so that the supporting plate 2 does not block the inserting hole 1a any more, at the moment, the telescopic spring 32 is compressed and deformed, the shielding cover 5 continuously moves downwards, the positioning rod 31 slowly stretches in until the inserting hole 1a is aligned with the hole position of the locking hole 51, the compression spring 43 stretches and drives the movable plate 44 to slide relative to the supporting rod 42, meanwhile, the inserting rod 45 stretches into the locking hole 51 through the inserting hole 1a, so that the shielding cover 5 is inserted and fixed, when the shielding cover 5 needs to be detached, a worker pulls the pull rod 442 outwards, so that the inserting rod 45 is separated from the locking hole 51 and the inserting hole 1a, at the moment, the telescopic spring 32 drives the supporting plate 2 to move upwards, and then the shielding cover 5 can be detached, the operation is simple and convenient, and the use functionality is realized;
in the above process: through the locking mechanism 4, after the plug holes 1a are aligned with the hole positions of the locking holes 51, the locking mechanism 4 can lock the shielding cover 5 and the bottom plate 1 together, so that the installation work of the shielding cover 5 is smoothly completed, and meanwhile, the locking mechanism 4 is used in the opposite direction, so that the shielding cover 5 can be quickly disassembled, the use functionality is strong, the labor intensity of people is reduced, and the practicability is strong; through the support component 3, a good quick positioning effect can be achieved for the installation process of the shielding cover 5, the time cost is saved, and the use requirement is met; this device reasonable in design, simple structure, processing are convenient and can realize the quick location installation and convenient dismantlement to shield cover 5, greatly reduced people's intensity of labour, improved work progress, labour saving and time saving, and factor of safety in the course of working is high, ensured personal safety, simultaneously, can also carry out effectual cooling to the outer wall of shield cover 5 and handle, ensure the service functionality, fully satisfy the user demand.
In order to realize the quick location to the shield cover 5 subassembly, ensure its stability after the installation is accomplished, support assembly 3 is including being the locating lever 31 of T shape design, and the locating lever 31 periphery that is located backup pad 2 below is provided with extension spring 32, has offered the spacing hole 52 rather than the looks adaptation in the shield cover 5 lower extreme corresponding with locating lever 31, specifically describes as: the upper end of the positioning rod 31 is partially positioned in the supporting plate 2, and the positioning rod 31 can be effectively inserted into the limiting hole 52 when being pushed down to move the shielding cover 5, so that the purpose of the positioning rod 31 is to reserve enough placement length, ensure that the supporting plate 2 can be pushed down to move on the one hand in the process of pushing down the matched stable shielding cover 5 among equipment parts, ensure that the locking mechanism 4 completes the fastening of the shielding cover 5, and ensure that the positioning rod 31 is fully inserted into the limiting hole 52 of the shielding cover 5, so that the equipment parts are tightly matched, the practicability is strong, and in addition, after the shielding cover 5 is removed, the supporting plate 2 can be reset under the driving of the telescopic spring 32, and the two ends of the supporting plate 2 are propped against the position of the inserting hole 1a again, so that the locking mechanism 4 is in a to-be-operated state, the design of the device is reasonable, and the use functionality is strong.
In order to ensure the effective cooling treatment, the housing groove 53 is formed in the geometric center of the shield 5, the cooling assembly 6 comprises an agitating plate 61 arranged in the housing groove 53, the size of the agitating plate 61 is required to be set up according to the specification and the size of the housing groove 53, the agitating plate 61 rotates and swings in the housing groove 53 in the rotating process, the fluidity of the cooling liquid is ensured, a rotating rod 62 is arranged on the agitating plate 61, a rotating handle 63 is arranged at the upper end of the rotating rod 62, two connecting pipes 64 are arranged at the upper end of the shield 5, and the two connecting pipes are communicated with the housing groove 53, and the concrete description is that: the cooling liquid is injected into the accommodating groove 53 of the shielding case 5, and can be injected by means of two connecting pipes 64, namely, one connecting pipe 64 is injected, and the other connecting pipe 64 is led out, so that the cooling liquid is ensured to have good circulation in the accommodating groove 53 of the shielding case 5, and the effective cooling treatment work is ensured, and the specific operation is as follows: the staff holds the twist grip 63 and then makes reciprocating rotation to drive stirring board 61 through bull stick 62 and rotate in holding tank 53, like this, the coolant liquid in the holding tank 53 can take place the circumference and flow, thereby effectual outer wall to shield cover 5 carries out the cooling treatment, of course, the in-process also can be according to the actual behavior of high-voltage electrical equipment main part, be provided with the hold-in range on bull stick 62, and be connected together with outside step motor, through the operation of control step motor in order to reach and drive stirring board and take place pivoted action, intensity of labour to a certain extent has been reduced, the service functionality of hoisting device equipment has been ensured, thereby the radiating effect of shield cover 5, guarantee the normal operating of equipment.
In order to ensure that the device and the equipment can be disassembled conveniently, a sliding groove 411 is formed above the casing 41, an extension plate 441 is arranged at the upper end of the moving plate 44 corresponding to the sliding groove 411, a pull rod 442 is arranged at one side of the extension plate 441, and the pull rod 442 provides convenience for applying force to the moving plate 44 by people, which is specifically described as follows: when the shielding case 5 is disassembled, by means of the established sliding groove 411, a person pulls the pull rod 442 and drives the moving plate 44 to move by means of the extension plate 441, so that the inserting rod 45 can be pulled out from the locking hole 51 and the inserting hole 1a, and the shielding case 5 is loosened and disassembled conveniently.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides a high-voltage electrical equipment shield cover convenient to location installation, includes the bottom plate that the transversal concave shape was designed of personally submitting, its characterized in that is provided with the backup pad that the high-voltage electrical equipment of being convenient for placed in the bottom plate, the corner lower extreme of backup pad is provided with supporting component, the spliced eye has been seted up to both sides in the bottom plate, with the bottom plate outside that the spliced eye corresponds is provided with locking mechanism, locking mechanism includes the casing, the symmetry is provided with two bracing pieces in the casing, the bracing piece periphery cover is equipped with compression spring, be provided with the movable plate on the bracing piece, one side of movable plate is provided with the inserted bar with the spliced eye looks adaptation, be provided with the transversal concave shape shield cover of design in the bottom plate, with the locking hole has been seted up to both sides in the shield cover that the spliced eye corresponds, geometric center department in the shield cover is provided with cooling module.
2. The high-voltage electrical equipment shielding cover convenient to position and install according to claim 1, wherein the supporting component comprises a positioning rod in a T-shaped design, a telescopic spring is arranged on the periphery of the positioning rod below the supporting plate, and a limiting hole matched with the positioning rod is formed in the lower end of the shielding cover corresponding to the positioning rod.
3. The high-voltage electrical equipment shielding cover convenient to fix a position and install of claim 2, wherein the holding tank is offered to the geometric center department in the shielding cover, cooling module is including setting up the stirring board in the holding tank, be provided with the bull stick on the stirring board, the upper end of bull stick is provided with the twist grip, the upper end of shielding cover still is provided with two connecting pipes about, and link up with the holding tank mutually.
4. The high-voltage electrical equipment shielding cover convenient to position and install according to claim 3, wherein a chute is formed above the shell, an extension plate is arranged at the upper end of a moving plate corresponding to the chute, and a pull rod is arranged on one side of the extension plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491412.0U CN220140063U (en) | 2023-06-13 | 2023-06-13 | High-voltage electrical equipment shielding cover convenient to locate and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491412.0U CN220140063U (en) | 2023-06-13 | 2023-06-13 | High-voltage electrical equipment shielding cover convenient to locate and install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220140063U true CN220140063U (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491412.0U Active CN220140063U (en) | 2023-06-13 | 2023-06-13 | High-voltage electrical equipment shielding cover convenient to locate and install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220140063U (en) |
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2023
- 2023-06-13 CN CN202321491412.0U patent/CN220140063U/en active Active
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