CN218727498U - Power relay protection test frame - Google Patents
Power relay protection test frame Download PDFInfo
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- CN218727498U CN218727498U CN202222899204.6U CN202222899204U CN218727498U CN 218727498 U CN218727498 U CN 218727498U CN 202222899204 U CN202222899204 U CN 202222899204U CN 218727498 U CN218727498 U CN 218727498U
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- frame
- relay protection
- power relay
- adjusting
- protection test
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Abstract
The utility model discloses an electric power relay protection test frame belongs to test frame technical field, which comprises a frame, be fixed with the backup pad between the inner wall upper portion of frame, the top of backup pad is equipped with two locating levers of fixing between the frame inner wall, two the activity is provided with a plurality of stripper plates between the locating lever, is provided with adjusting part between the inner wall of outside stripper plate and frame to conveniently make test equipment place between two stripper plates, and then conveniently adjust fixedly through the adjusting part of tip, and then conveniently make the test equipment of different specifications fix a position fixed centre gripping, make wholly the suitability better on using.
Description
Technical Field
The utility model relates to a test stand technical field specifically is a power relay protection test stand.
Background
The relay protection device is an important testing tool for ensuring the safe and reliable operation of the power system. With the continuous expansion of the scale of modern power systems, the requirements on the reliability and the efficiency of the operation and the management of the power systems are continuously improved, and the test work of relay protection personnel becomes more frequent and complicated.
An authorized notice number CN215375622U electric power relay protection test stand, including the base with place the board, electric power relay protection test stand still includes: the fixed frame and the movable frame are used for limiting two sides of the placing plate, the fixed frame is fixedly connected with the base, the movable frame is movably connected with the base, and the fixed frame and the movable frame are both connected with the placing plate through the inserting block assembly; the clamping mechanism is used for fixing the test equipment on the placing plate and comprises a clamping component and a fixing component for fixing the clamping component, the clamping component is installed on the placing plate, and the fixing component is installed on the clamping component; and the driving mechanism is used for driving the moving frame and is arranged on the base. Through the setting of centre gripping subassembly and fixed subassembly, the utility model discloses can press from both sides the tight fixed with multiple test equipment clamp for it goes on experimental smoothly.
Although the clamping assembly is arranged on the existing test stand, the clamping assembly in the patent is matched with the fixing assembly for use, the clamping assembly can play a role in clamping, the fixing assembly can only be fixed at a specified position, and only the clamping assembly can also clamp test equipment with a specified size, so that the whole adaptability of the test stand is weak, and therefore the power relay protection test stand is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a power relay protection test frame has solved the above-mentioned problem that proposes.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a power relay protection test stand comprises a frame, wherein a support plate is fixed between the upper parts of the inner walls of the frame;
two positioning rods fixed between the inner walls of the frames are arranged above the supporting plate, and a plurality of extrusion plates are movably arranged between the two positioning rods;
an adjusting component is arranged between the outermost side extrusion plate and the inner end wall of the frame.
Preferably, the two positioning rods are arranged in parallel, and the extrusion plate is provided with a movable hole for movably sleeving the positioning rods.
Preferably, the price adjusting assembly comprises adjusting rods fixed on the side faces of the end parts of the extrusion plates and the inner end wall of the frame, and a thread sleeve is arranged between the two end parts of the adjusting rods in a threaded mode.
Preferably, the outer wall of the end part of each adjusting rod is provided with an external thread, the directions of the external threads on the two adjusting rods which are oppositely arranged are opposite, and the thread sleeves are matched with the external threads on the corresponding adjusting rods.
Preferably, the side surfaces of two sides of the frame are both provided with preset openings, and the preset openings are located at the lower part of the frame.
(III) advantageous effects
The utility model provides an electric power relay protection test stand. The method has the following beneficial effects: thereby conveniently make test equipment place between two stripper plates, and then conveniently adjust fixedly through the adjusting part of tip, and then conveniently make the test equipment of different specifications fix a position fixed centre gripping, make wholly the suitability better on using.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the connection structure between the positioning rod and the extrusion plate of the present invention;
FIG. 3 is a schematic structural view of the connection between the threaded sleeve and the adjusting rod of the present invention;
fig. 4 is a side view schematic diagram of the middle frame of the present invention.
In the figure: 1. a frame; 2. a support plate; 3. positioning a rod; 4. a compression plate; 5. a threaded sleeve; 6. adjusting a rod; 7. presetting a port; 8. and (4) external threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power relay protection test stand comprises a frame 1, a horizontally arranged support plate 2 is welded between the upper parts of the inner walls of the frame 1, the side surfaces of two sides of the frame 1 are respectively provided with a preset opening 7 for wiring, and the preset openings 7 are positioned at the lower part of the frame 1;
two positioning rods 3 welded between the inner walls of the frame 1 are arranged above the supporting plate 2, a plurality of extrusion plates 4 are movably arranged between the two positioning rods 3, the two positioning rods 3 are arranged in parallel, movable holes are formed in the extrusion plates 4 and are used for being movably sleeved on the positioning rods 3, so that the extrusion plates 4 can be conveniently and movably adjusted relatively along the positioning rods 3, an adjusting component is arranged between the extrusion plate 4 at the outermost side and the inner end wall of the frame 1, and the mechanism for clamping and fixing the equipment is formed and is also arranged at the inner bottom surface of the frame 1, so that the mechanism has more test equipment fixing effects;
and the price adjustment subassembly is including fixing the regulation pole 6 on 4 tip sides of stripper plate and 1 inner endwalls of frame, two relative the screw thread is provided with thread bush 5 between the tip of regulation pole 6, the tip outer wall of adjusting pole 6 is provided with external screw thread 8, and two external screw thread 8 opposite direction on adjusting the pole 6 that set up relatively, thread bush 5 with correspond the external screw thread 8 adaptation on adjusting the pole 6, and then the convenience makes rotating thread bush 5, make things convenient for two relative external screw thread 8 of adjusting pole 6 of thread bush 5 to carry out the screw thread rotation, and then make the tip of thread bush 5 can stretch into or stretch out adjusting pole 6 in step mutually.
At first, can make the equipment of experiment as for between two stripper plates 4, make after test equipment places, and then can rotate the thread bush 5 between two stripper plates 4, make thread bush 5 adjust the external screw thread 8 of pole 6 tip relatively and carry out the screw thread rotation, and then make the tip of adjusting pole 6 further stretch out the thread bush 5, and then the stripper plate 4 that conveniently drives the tip draws close towards middle department along locating lever 3, and then make the test equipment between stripper plate 4 by the fixed restriction of centre gripping, thereby conveniently make test equipment place between two stripper plates, and then conveniently adjust fixedly through the regulating assembly of tip, and then conveniently make the test equipment of different specifications fix a position fixed centre gripping, make whole suitability better in the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a power relay protection test stand, includes frame (1), its characterized in that: a support plate (2) is fixed between the upper parts of the inner walls of the frames (1);
two positioning rods (3) fixed between the inner walls of the frames (1) are arranged above the supporting plate (2), and a plurality of extrusion plates (4) are movably arranged between the two positioning rods (3);
an adjusting component is arranged between the outermost side extrusion plate (4) and the inner end wall of the frame (1).
2. The power relay protection test stand of claim 1, characterized in that: the two positioning rods (3) are arranged in parallel, and the extrusion plate (4) is provided with a movable hole for movably sleeving the positioning rods (3).
3. The power relay protection test stand of claim 1, characterized in that: the price adjusting assembly comprises adjusting rods (6) fixed on the side faces of the end parts of the extrusion plates (4) and the inner end walls of the frames (1), and threaded sleeves (5) are arranged between the end parts of the two opposite adjusting rods (6) in a threaded mode.
4. The power relay protection test stand of claim 3, characterized in that: the adjusting rod is characterized in that an external thread (8) is arranged on the outer wall of the end part of the adjusting rod (6), the directions of the external threads (8) on the two adjusting rods (6) which are oppositely arranged are opposite, and the thread sleeve (5) is matched with the external thread (8) on the corresponding adjusting rod (6).
5. The power relay protection test stand of claim 1, characterized in that: the side surfaces of two sides of the frame (1) are provided with preset openings (7), and the preset openings (7) are located at the lower part of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899204.6U CN218727498U (en) | 2022-11-01 | 2022-11-01 | Power relay protection test frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899204.6U CN218727498U (en) | 2022-11-01 | 2022-11-01 | Power relay protection test frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218727498U true CN218727498U (en) | 2023-03-24 |
Family
ID=85597102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222899204.6U Active CN218727498U (en) | 2022-11-01 | 2022-11-01 | Power relay protection test frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218727498U (en) |
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2022
- 2022-11-01 CN CN202222899204.6U patent/CN218727498U/en active Active
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