CN216491454U - Power frequency test device matches external member mounting structure - Google Patents
Power frequency test device matches external member mounting structure Download PDFInfo
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- CN216491454U CN216491454U CN202122774972.4U CN202122774972U CN216491454U CN 216491454 U CN216491454 U CN 216491454U CN 202122774972 U CN202122774972 U CN 202122774972U CN 216491454 U CN216491454 U CN 216491454U
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Abstract
The utility model discloses a power frequency test device matching part mounting structure which comprises a case, wherein connecting rods and mounting assemblies are mounted at four vertex angles of the bottom of the case, the mounting assemblies are arranged in the case and comprise limiting plates, and sliding grooves are formed in the limiting plates. Be provided with the baffle including quick-witted case one end, cooperation through draw runner and baffle is used, compare in the mode of bolt installation, quick-witted case later stage installation and dismantlement of can being convenient for, can make quick-witted incasement portion cavity cut apart through bottom plate and movable plate, make and join in marriage the external member and can separately place, thereby prevent to join in marriage the mutual production of external member and collide with, when gyro wheel and ground contactless, can play certain support and fixed action to quick-witted case through the gag lever post, through pressing the clamp plate extrusion spring, can make bracing piece and gag lever post get into and accomodate the groove, the gyro wheel laminates with ground this moment mutually, cooperation through connecting rod and gyro wheel is used, can realize holistic removal.
Description
Technical Field
The utility model relates to the technical field of power frequency test devices, in particular to a mounting structure of a power frequency test device matching part.
Background
The power frequency refers to rated frequency adopted by power generation, transmission, transformation and distribution equipment of a power system and industrial and civil electrical equipment, the unit Hz HZ has different influences on various aspects of power supply of a power grid due to different frequencies, usually, the power grid frequency of a country is fixed, all manufacturers supplying power equipment for the country and the region need to manufacture equipment according to the frequency to normally use, the specific frequency is defined by each country according to international habits or defined by each country, like civil voltage, 220v is used domestically, and 110v is used internationally in Japan and other places.
The power frequency test device matches the external member and installs mostly in single quick-witted case, and quick-witted case adopts the bolt fastening mostly, and the bolt rusts easily after long-term the use, and the inconvenient dismantlement spiral in later stage needs the later stage to demolish quick-witted case, reduces the life of quick-witted case easily to matching the external member and placing the isolation region that does not set up between the accessory cover in the machine case, leading to piling up each other between the accessory cover easily, causing the inside part to be overheated during the function easily.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a power frequency test device matching part installation structure, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a power frequency test device kit mounting structure, includes:
the device comprises a case, wherein connecting rods are arranged at four top corners of the bottom of the case, and rollers are rotatably arranged at the bottoms of the connecting rods;
the mounting assembly is arranged inside the case and comprises a limiting plate, a sliding groove is formed in the limiting plate, a bottom plate is connected to the sliding groove in a sliding and inserting mode, and a moving plate is arranged at the bottom of the bottom plate;
the storage assembly is arranged at the bottom of the case and comprises a supporting rod, and a limiting rod is mounted at the bottom of the supporting rod.
Preferably, a through hole is formed in one end of the case, sliding strips are installed on two sides of the through hole, and baffles are connected to the outer sides of the sliding strips in a sliding and penetrating mode.
Preferably, the bottom of the inside of the case is provided with a limiting groove, the central position of the bottom plate is provided with a guide groove, and the limiting groove and the guide groove are connected with a moving plate in a sliding manner.
Preferably, the bottom of the case is provided with a holding groove, the inside of the holding groove is rotatably connected with a supporting rod, and the holding groove is the same as the supporting rod and the limiting rod in size correspondence.
Preferably, a spring is installed inside the accommodating groove, a pressing plate is installed at one end of the spring, and a clamping block is installed at one end of the pressing plate.
Preferably, a clamping groove is formed in one end of the limiting rod, the clamping groove corresponds to the same size as the clamping block, and the clamping block is connected to the inside of the accommodating groove in a sliding mode.
Preferably, the filter screen is embedded in the top and the bottom of the front face of the case, the mounting frame is mounted on the top and the bottom of the inside of the case, and the fan is arranged inside the mounting frame.
The utility model discloses a power frequency test device matching part installation structure, which has the following beneficial effects:
1. the utility model discloses a machine case one end is provided with the baffle, cooperation through draw runner and baffle is used, compare in the mode of bolt installation, can be convenient for quick-witted case later stage installation and dismantlement, inside is provided with limiting plate and bottom plate, the bottom plate passes through the cooperation of limiting plate and uses, can convenient to detach and installation, can make quick-witted incasement portion cavity cut apart through bottom plate and movable plate, make and join in marriage the external member and can separately place, thereby prevent to join in marriage the external member and produce each other and collide with, machine incasement portion is provided with filter screen and fan, the fan can drive inside air flow, the circulation of air can be realized to the filter screen, and the granule dust in the filtered air, prevent that the dust from getting into quick-witted incasement portion and causing and join in marriage the internal damage of external member.
2. The utility model discloses a bracing piece and gag lever post are perpendicular with chassis bottom portion, gyro wheel and ground contactless this moment, can play certain support and fixed action to quick-witted case through the gag lever post, chassis bottom portion is provided with accomodates the groove, rotation support pole and gag lever post, simultaneously through pressing the clamp plate extrusion spring, can make bracing piece and gag lever post get into and accomodate the groove in, loosen the pressure to the press plate, resilience ability through spring self can drive the fixture block and remove, the fixture block card is gone into in the draw-in groove of gag lever post, can realize the fixed of gag lever post, the gyro wheel laminates with ground mutually this moment, cooperation through connecting rod and gyro wheel is used, can realize holistic removal.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall internal structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a bottom view of the present invention;
FIG. 5 is an enlarged view of the utility model at A in FIG. 4.
In the figure: 1. a chassis; 2. a connecting rod; 3. a roller; 4. a support bar; 5. a limiting rod; 6. a filter screen; 7. a limiting plate; 8. a base plate; 9. moving the plate; 10. a fan; 11. a baffle plate; 12. a spring; 13. a pressing plate; 14. and (7) clamping blocks.
Detailed Description
The embodiment of the utility model discloses a power frequency test device matching part installation structure, as shown in figures 1-5, comprising:
the connecting rods 2 are respectively installed at four top corners of the bottom of the case 1, the idler wheels 3 are rotatably installed at the bottom of the connecting rods 2, the idler wheels 3 can be connected to the bottom of the case 1 through the connecting rods 2, the integral movement can be achieved through the idler wheels 3, a through hole is formed in one end of the case 1, sliding strips are installed on two sides of the through hole, the baffle 11 is connected to the outer side of each sliding strip in a sliding and penetrating mode, and compared with a bolt installation mode, the later-stage installation and disassembly of the case 1 can be facilitated through the matched use of the sliding strips and the baffle 11;
the mounting assembly is arranged inside the case 1 and comprises a limiting plate 7, a sliding groove is formed in the limiting plate 7, a bottom plate 8 is slidably and alternately connected into the sliding groove, a moving plate 9 is arranged at the bottom of the bottom plate 8, a plurality of through holes are formed in the center of the moving plate 9 and can enable air to circulate, the bottom plate 8 can be limited through the sliding groove, the bottom plate 8 is fixed, and the whole cavity in the case 1 is divided into two independent cavities through the bottom plate 8;
the bottom of the inside of the case 1 is provided with a limiting groove, the central position of the bottom plate 8 is provided with a guide groove, the insides of the limiting groove and the guide groove are connected with a movable plate 9 in a sliding manner, the movable plate 9 can be limited through the limiting groove and the guide groove, so that the movable plate 9 is fixed, and the inside of the case 1 is divided into three independent cavities through the movable plate 9;
the storage assembly is arranged at the bottom of the case 1 and comprises a support rod 4, and a limiting rod 5 is arranged at the bottom of the support rod 4;
the bottom of the case 1 is provided with a storage groove, the interior of the storage groove is rotatably connected with a support rod 4, the size of the storage groove is the same as that of the support rod 4 and the size of the limiting rod 5, and the support rod 4 and the limiting rod 5 can enter the storage groove by rotating the support rod 4 and the limiting rod 5;
a spring 12 is arranged in the accommodating groove, a pressing plate 13 is arranged at one end of the spring 12, a clamping block 14 is arranged at one end of the pressing plate 13, a clamping groove is formed in one end of the limiting rod 5, the clamping groove is the same as the clamping block 14 in size, the clamping block 14 is connected in the accommodating groove in a sliding mode, and the clamping block 14 can be driven to synchronously move and compress the spring 12 by moving the pressing plate 13;
the positive top of machine case 1 and bottom all inlay and are equipped with filter screen 6, the mounting bracket is all installed to the inside top of machine case 1 and bottom, the dust screen is installed to the one end of mounting bracket, the dust screen is the same with filter screen 6 size, can filter the particle dust in the air, the inside of mounting bracket is provided with fan 10, the hole has been seted up to the inside of filter screen 6, can filter the particle dust in the air through the hole, prevent that the dust from getting into machine incasement 1 inside, the fan 10 outside is provided with the motor, motor and external control switch electric connection, can open and close the motor power through external control switch, can drive fan 10 through the motor and rotate.
The working principle is as follows: reference is made to figures 1 to 5 in use;
implementing the first step of operation, moving the whole body to a designated position through the roller 3 at the bottom of the case 1, transversely pressing the pressing plate 13, compressing the spring 12 by the pressing plate 13, and simultaneously driving the fixture block 14 to move, so that the fixture block 14 is separated from the clamping groove of the limiting rod 5;
the limiting rod 5 is not limited at the moment, the limiting rod 5 and the supporting rod 4 are rotated to enable the limiting rod 5 and the supporting rod 4 to be vertical, the bottom of the limiting rod 5 is in contact with the ground and is higher than the roller 3 and the connecting rod 2, the roller 3 is enabled to be separated from the ground, and the case 1 can be fixed through the limiting rod 5;
implementing the second step of operation, when the power frequency test device matching part needs to be installed, pulling the baffle 11 upwards, drawing the baffle 11 out of the outer side of the slide bar at one end of the case 1, inserting the bottom plate 8 into the sliding grooves of the two limiting plates 7, and fixing the bottom plate 8 through the limiting plates 7;
implementing the third step of operation, inserting the moving plate 9 into the guide groove at the bottom of the bottom plate 8 and the limiting groove in the case 1, fixing the moving plate 9 through the case 1 and the bottom plate 8, dividing the cavity in the case 1 through the bottom plate 8 and the moving plate 9, and separately placing the matching parts in the case 1;
when the inside power frequency test device of machine case 1 matches the external member and moves, the inside heat that produces of machine case 1, the user passes through external control switch and starts fan 10, and fan 10 drives inside air and flows, and the air passes through filter screen 6 and gets into machine incasement portion, through the granule dust in the filter air of filter screen 6.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a power frequency test device kit mounting structure which characterized in that includes:
the device comprises a case (1), wherein connecting rods (2) are respectively arranged at four top corners of the bottom of the case (1), and rollers (3) are rotatably arranged at the bottoms of the connecting rods (2);
the mounting assembly is arranged inside the case (1) and comprises a limiting plate (7), a sliding groove is formed in the limiting plate (7), a bottom plate (8) is connected to the sliding groove in a sliding and inserting mode, and a moving plate (9) is arranged at the bottom of the bottom plate (8);
the storage assembly is arranged at the bottom of the case (1) and comprises a supporting rod (4), and a limiting rod (5) is installed at the bottom of the supporting rod (4).
2. The power frequency test device kit mounting structure of claim 1, wherein: a through hole is formed in one end of the case (1), sliding strips are installed on two sides of the through hole, and baffles (11) are connected to the outer sides of the sliding strips in a sliding and penetrating mode.
3. The power frequency test device kit mounting structure of claim 1, wherein: the bottom of the interior of the case (1) is provided with a limiting groove, the center of the bottom plate (8) is provided with a guide groove, and the limiting groove and the guide groove are connected with a moving plate (9) in a sliding mode.
4. The power frequency test device kit mounting structure of claim 1, wherein: the bottom of machine case (1) has been seted up and has been accomodate the groove, the inside rotation of accomodating the groove is connected with bracing piece (4), it corresponds the same with the size of bracing piece (4) and gag lever post (5) to accomodate the groove.
5. The power frequency test device kit mounting structure of claim 4, wherein: the spring (12) is installed in the accommodating groove, the pressing plate (13) is installed at one end of the spring (12), and the clamping block (14) is installed at one end of the pressing plate (13).
6. The power frequency test device kit mounting structure of claim 4, wherein: a clamping groove is formed in one end of the limiting rod (5), the clamping groove is the same as the clamping block (14) in size, and the clamping block (14) is connected to the inside of the accommodating groove in a sliding mode.
7. The power frequency test device kit mounting structure of claim 1, wherein: the fan case is characterized in that a filter screen (6) is embedded in the top and the bottom of the front face of the case (1), mounting racks are mounted on the top and the bottom of the inside of the case (1), and a fan (10) is arranged inside the mounting racks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774972.4U CN216491454U (en) | 2021-11-13 | 2021-11-13 | Power frequency test device matches external member mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774972.4U CN216491454U (en) | 2021-11-13 | 2021-11-13 | Power frequency test device matches external member mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216491454U true CN216491454U (en) | 2022-05-10 |
Family
ID=81450833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122774972.4U Active CN216491454U (en) | 2021-11-13 | 2021-11-13 | Power frequency test device matches external member mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216491454U (en) |
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2021
- 2021-11-13 CN CN202122774972.4U patent/CN216491454U/en active Active
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