CN210531894U - Relay protection test monitoring alarm device - Google Patents
Relay protection test monitoring alarm device Download PDFInfo
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- CN210531894U CN210531894U CN201920420082.3U CN201920420082U CN210531894U CN 210531894 U CN210531894 U CN 210531894U CN 201920420082 U CN201920420082 U CN 201920420082U CN 210531894 U CN210531894 U CN 210531894U
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- alarm device
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- relay protection
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Abstract
The utility model discloses a relay protection test monitoring alarm device, which comprises a base, wherein both sides of the top surface of the base are fixedly welded with a fixed plate, one side of the fixed plate opposite to the fixed plate is fixedly welded with a slide bar through a groove, both sides of the surface of the slide bar are slidably connected with a second sliding sleeve, and the surface of the slide bar is positioned between the second sliding sleeve and the fixed plate and is wound with a third spring, this can lead to the device risking falling off the table.
Description
Technical Field
The utility model relates to a keep technical field successively, specifically be a keep experimental guardianship alarm device successively.
Background
The relay protection device is an important testing tool for ensuring the safe and reliable operation of the power system, and along with the continuous expansion of the scale of the modern power system, the requirements on the reliability and the efficiency of the operation and the management of the power system are continuously improved, and the testing work of relay protection personnel becomes more frequent and complicated.
However, there are some disadvantages in the conventional using process, such as:
1. current relay protection test guardianship alarm device is when placing, and when the power cord all was the placing on ground of mixed and disorderly chapter, the staff can walk on ground and go, can often have the nowel lower foot, when the staff stepped on the surface at the power cord, can lead to the surface of power cord to take place the damage, takes place dangerously.
2. The existing relay protection test monitoring alarm device is generally directly placed on the surface of a table when being placed, and when the table is greatly vibrated or a worker pulls a power line, the device can be caused to have the danger of falling off the table.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relay protection test guardianship alarm device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the alarm device comprises a base, wherein fixed plates are fixedly welded on two sides of the top surface of the base, a slide bar is fixedly welded on one side, opposite to the fixed plates, of each fixed plate through a groove, a second sliding sleeve is movably sleeved in the middle section of the outer wall of the slide bar, a third spring is wound on the surface of the slide bar and positioned between the second sliding sleeve and the fixed plates, one side of each second sliding sleeve is rotatably connected with a rotating rod, one end, far away from the second sliding sleeve, of each rotating rod is rotatably connected with a clamping plate, an alarm device body is placed between the clamping plates and positioned on the top surface of the base, one side of the alarm device body is rotatably connected with a rotating shaft, a turntable is fixedly welded at one end, far away from the alarm device body, of each rotating shaft is fixedly welded with a fixing ring, the surface of each fixing ring is provided with, the fixing device is in sliding insertion connection with the through fixing hole.
The fixing device comprises a connecting rod, the connecting rod is fixedly welded with one side of the alarm device body, an outer sleeve is fixedly welded at the bottom of one side, away from the alarm device body, of the connecting rod, an inserting rod is movably inserted inside the outer sleeve, a first spring is placed inside the outer sleeve and between the bottom of the inner wall of the outer sleeve and the top of the inserting rod, the inserting rod penetrates through the bottom of the outer sleeve and extends to the outside of the outer sleeve, mounting grooves are formed in the surface of the inserting rod and the two sides of the inside of the outer sleeve, a second spring is arranged inside the mounting grooves, one end, away from the mounting grooves, of the second spring is fixedly mounted with a pressing block, and the pressing block penetrates through a through hole through the side wall of the outer sleeve and extends.
The automatic cooling device comprises a base, a screw rod, a servo motor, a first sliding sleeve and a cooling fan, wherein the screw rod is connected between the inner wall of the base in a rotating mode, one end of the screw rod penetrates through the side wall of the base and extends to the outside of the base, the servo motor is fixedly mounted at one end of the screw rod, which extends to the outside of the base, the surface of the screw rod is connected with the first sliding sleeve in a threaded mode, and the cooling fan is fixedly mounted at the.
The fixing holes are uniformly distributed on the surface of the fixing ring in an annular array at equal intervals.
The handle is fixedly welded at one end, far away from the rotating shaft, of the turntable, and the anti-skidding sleeve is arranged on the surface of the handle.
The mounting plate is fixedly welded on the two sides of the base, and the mounting hole is formed in the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through carousel, axis of rotation, solid fixed ring, fixed orifices and fixing device, reach and collect and conclude the power cord of alarm device body, effectual avoiding placing of power cord randomly arranged when ground and staff step on the surface at the power cord, can lead to the surface of power cord to take place damaged problem, very big use that has made things convenient for the staff.
2. Through the cooperation of fixed plate, slide bar, third spring, second sliding sleeve, dwang, grip block, base and mounting panel, can reach and place this alarm device body and carry out the fixation clamp tightly and place at the top of base, advance the device through the mounting panel and pass through the fix with screw on the desktop that needs to place, effectually avoided when the desk receives great vibration or during staff's tractive power cord, can lead to the device to take place the dangerous problem of desktop that drops
Drawings
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the integral fixing device of the present invention;
FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure B in fig. 2 according to the present invention.
In the figure: 1-a base; 2-a turntable; 3-a fixing device; 31-a connecting rod; 32-a first spring; 33-a second spring; 34-pressing block; 35-an outer sleeve; 36-a mounting groove; 37-a plunger; 4-alarm device body; 5-clamping the plate; 6-a servo motor; 7-a screw rod; 8-a heat dissipation fan; 9-a first sliding sleeve; 10-mounting a plate; 11-rotating rods; 12-a fixation hole; 13-a fixed ring; 14 rotating the shaft; 15-fixing the plate; 16-a second sliding sleeve; 17-slide bar, 18-third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-5, the present invention provides a technical solution: including base 1, the equal fixed welding in top surface both sides of base 1 has fixed plate 15, fixed plate 15 one side relative has slide bar 17 through the fixed welding of recess, second slip cap 16 has been cup jointed in the activity of the outer wall middle section of slide bar 17, slide bar 17's surface is located the second slip cap 16 and is twined third spring 18 between fixed plate 15, one side of second slip cap 16 is rotated and is connected with dwang 11, dwang 11 is far away from the one end rotation that second slip cap 16 is connected with grip block 5, alarm device body 4 has been placed on the top surface that lies in base 1 between the grip block 5, one side of alarm device body 4 is rotated and is connected with axis of rotation 14, the fixed welding of one end that alarm device body 4 was kept away from to axis of rotation 14 has carousel 2, the fixed ring 13 has been cup jointed to the fixed surface of axis of rotation 14, the surface of fixed ring 13 is provided with fixed, the surface of the alarm device body 4 and the top of the rotating shaft 14 are fixedly welded with the fixing device 3, and the fixing device 3 is in sliding insertion connection with the through fixing hole 12.
Wherein, the fixing device 3 comprises a connecting rod 31, the connecting rod 31 is fixedly welded with one side of the alarm device body 4, an outer sleeve 35 is fixedly welded at the bottom of one side of the connecting rod 31 far away from the alarm device body 4, an inserting rod 37 is movably inserted in the outer sleeve 35, a first spring 32 is arranged in the outer sleeve 35 and between the bottom of the inner wall of the outer sleeve 35 and the top of the inserting rod 37, the inserting rod 37 penetrates through the bottom of the outer sleeve 35 and extends to the outside of the outer sleeve 35, mounting grooves 36 are respectively formed in the surface of the inserting rod 37 and two sides of the inner part of the outer sleeve 35, a second spring 33 is arranged in the mounting groove 36, a pressing block 34 is fixedly arranged at one end of the second spring 33 far away from the mounting groove 36, the pressing block 34 penetrates through the side wall of the outer sleeve 35 and extends to the outside of the, the turntable 2 is fixed.
The automatic heat dissipation device is characterized in that a screw rod 7 is rotatably connected between the inner walls of the base 1, one end of the screw rod 7 penetrates through the side wall of the base 1 and extends to the outside of the base 1, a servo motor 6 is fixedly mounted at one end of the screw rod 7 extending to the outside of the base 1, a first sliding sleeve 9 is connected to the surface of the screw rod 7 in a threaded mode, a heat dissipation fan 8 is fixedly mounted at the top of the first sliding sleeve 9 through a mounting block, and the heat dissipation function of the automatic heat dissipation device is enhanced.
Wherein, the fixed orifices 12 are provided with a plurality of, and the fixed orifices 12 are the surface of the fixed ring 13 of the equidistant even distribution of annular array, make things convenient for the inserted bar 37 to carry out effectual fixed to it.
The handle is fixedly welded at one end, far away from the rotating shaft 14, of the turntable 2, and the anti-skidding sleeve is arranged on the surface of the handle, so that the turntable 2 can be conveniently rotated.
Wherein, the equal fixed welding in both sides of base 1 has mounting panel 10, and the mounting hole has been seted up to mounting panel 10's inside, is convenient for fix base 1.
The working principle is as follows: when the alarm device is used, firstly, the base 1 is placed at a fixed position, then the base is fixed by screws through the mounting holes of the mounting plate 10, then the alarm device body 4 is placed at the top of the base 1 and positioned between the clamping plates 5, the clamping plates 5 can be extruded by the alarm device body 4, the clamping plates 5 can extrude the third springs 18 through the rotating rods 11 and the second sliding sleeves 16, and due to the restoring elasticity of the third springs 18, a reaction force can be given to the second sliding sleeves 16, so that the clamping plates 5 can clamp and fix the alarm device body 4, the alarm device body 4 can be placed at the top of the base 1 to be fixedly clamped and placed, the problem that the device is in danger of falling off a tabletop when a table is subjected to large vibration or a worker pulls a power line is effectively avoided, when the worker needs to use the power line, one hand presses the pressing block 34 into the mounting groove 36, until press the inside that briquetting 34 got into outer sleeve 35, then with inserted bar 37 rebound, move out the inside of fixed orifices 12 until inserted bar 37, because press briquetting 34 extrusion second spring 33, second spring 33 has a reaction force to pressing briquetting 34, when pressing briquetting 34 to meet the through-hole, press briquetting 34 can run through the inside of outer sleeve 35 through the through-hole, carry out the fixed of inserted bar 27, then rotate carousel 2, carry out the regulation of power cord, reach and collect the summary to the power cord of alarm device body 4, the effectual chaotic placing of avoiding the power cord is when ground and staff step on the surface at the power cord, can lead to the surface of power cord to take place the problem of damage.
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.
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 (6)
1. The utility model provides a relay protection test guardianship alarm device, includes base (1), its characterized in that: the welding of the top surface of base (1) both sides all fixed welding have fixed plate (15), fixed plate (15) relative one side has slide bar (17) through recess fixed welding, the activity of the outer wall middle section of slide bar (17) has cup jointed second slip cap (16), the surface of slide bar (17) is located between second slip cap (16) and fixed plate (15) and has twined third spring (18), one side of second slip cap (16) is rotated and is connected with dwang (11), the one end that second slip cap (16) was kept away from in dwang (11) is rotated and is connected with grip block (5), alarm device body (4) has been placed on the top surface that alarm device body (1) between grip block (5) and is located, one side of alarm device body (4) is rotated and is connected with axis of rotation (14), the one end fixed welding that alarm device body (4) was kept away from in axis of rotation (14) has carousel (2), the fixed surface of axis of rotation (14) has cup jointed solid fixed ring (13), the surface of solid fixed ring (13) is provided with fixed orifices (12), the fixed welding in top that the surface of alarm device body (4) is located axis of rotation (14) has fixing device (3), sliding grafting between fixing device (3) and logical fixed orifices (12).
2. The relay protection test monitoring alarm device according to claim 1, wherein: the fixing device (3) comprises a connecting rod (31), the connecting rod (31) is fixedly welded with one side of the alarm device body (4), an outer sleeve (35) is fixedly welded at the bottom of one side, away from the alarm device body (4), of the connecting rod (31), an inserting rod (37) is movably inserted in the outer sleeve (35), a first spring (32) is placed in the outer sleeve (35) and is positioned between the bottom of the inner wall of the outer sleeve (35) and the top of the inserting rod (37), the inserting rod (37) penetrates through the bottom of the outer sleeve (35) and extends to the outside of the outer sleeve (35), mounting grooves (36) are formed in the surface of the inserting rod (37) and are positioned on the two sides of the inside of the outer sleeve (35), a second spring (33) is arranged in the mounting groove (36), and a pressing block (34) is fixedly mounted at one end, away from the mounting groove (36), of the second spring (33, the pressing block (34) penetrates through the side wall of the outer sleeve (35) through the through hole and extends to the outside of the outer sleeve (35).
3. The relay protection test monitoring alarm device according to claim 1, wherein: the utility model discloses a cooling device, including base (1), lead screw (7), one end of lead screw (7) run through the lateral wall of base (1) and extend to the outside of base (1), lead screw (7) extend to the outside one end fixed mounting of base (1) have servo motor (6), the surperficial threaded connection of lead screw (7) has first slip cap (9), there is radiator fan (8) at the top of first slip cap (9) through installation piece fixed mounting.
4. The relay protection test monitoring alarm device according to claim 1, wherein: the fixing holes (12) are provided with a plurality of fixing holes, and the fixing holes (12) are uniformly distributed on the surface of the fixing ring (13) in an annular array at equal intervals.
5. The relay protection test monitoring alarm device according to claim 1, wherein: the handle is fixedly welded at one end, far away from the rotating shaft (14), of the turntable (2), and an anti-skidding sleeve is arranged on the surface of the handle.
6. The relay protection test monitoring alarm device according to claim 1, wherein: the mounting plate is characterized in that mounting plates (10) are fixedly welded on two sides of the base (1), and mounting holes are formed in the mounting plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420082.3U CN210531894U (en) | 2019-03-29 | 2019-03-29 | Relay protection test monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420082.3U CN210531894U (en) | 2019-03-29 | 2019-03-29 | Relay protection test monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531894U true CN210531894U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420082.3U Active CN210531894U (en) | 2019-03-29 | 2019-03-29 | Relay protection test monitoring alarm device |
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| Country | Link |
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| CN (1) | CN210531894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856087A (en) * | 2020-08-01 | 2020-10-30 | 鹰潭明康通信技术有限公司 | Device for evaluating and inspecting fixed attenuator |
-
2019
- 2019-03-29 CN CN201920420082.3U patent/CN210531894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856087A (en) * | 2020-08-01 | 2020-10-30 | 鹰潭明康通信技术有限公司 | Device for evaluating and inspecting fixed attenuator |
| CN111856087B (en) * | 2020-08-01 | 2023-09-22 | 鹰潭明康通信技术有限公司 | Device for evaluating and checking fixed attenuator |
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