CN218727728U

CN218727728U - Intelligent substation relay protection remote test device

Info

Publication number: CN218727728U
Application number: CN202222945056.7U
Authority: CN
Inventors: 张小玏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a remote testing device of intelligent substation relay protection, include: test body, the supporting legs, wiring end and connector, test body below is connected with supporting legs and test body as bearing the basis, this remote test device of intelligent substation relay protection, it rotates the transparent plate drive dwang, when using the completion, loosen the transparent plate and make the transparent plate separate and keep off control panel, it can prevent that there is personnel mistake to touch and cause the test data inaccurate to have realized, it carries out lateral shifting to rotate L type handle drive internal thread piece, the internal thread piece drives L type connecting rod and promotes the supporting legs and removes, it can increase the holding area to the equipment bottom according to the user demand to have realized, it is more steady to put, pulling T type handle drives the grip block and removes, it makes the grip block close and connects in wiring end below to loosen T type handle, realized when the use equipment, can fix the connector, it brings the unnecessary trouble to prevent to cause to drop in the test process.

Description

Intelligent substation relay protection remote test device

Technical Field

The utility model relates to a test equipment technical field specifically is a remote testing device of intelligent substation relay protection.

Background

When the relay protection test device is used, each line in the intelligent substation is subjected to independent test operation, so that possible line faults in the power system can be measured in time, and a tripping command is directly sent to a controlled breaker to terminate the faulty line in the subsequent operation, so that the circuit protection is realized;

most relay protection test device's control panel all is naked leaking outward, leads to personnel's mistake to bump very easily when using, puts for a long time and also leads to the dust to get into easily and causes the influence to equipment, and most relay protection test device's bottom sprag all is fixed, can't increase the support area to the bottom according to actual conditions, and most relay protection test device's wiring end all does not have fixing device, leads to the wiring end to cause the pine to fall easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent substation relay protection teletest device to solve the relay protection test device on the existing market that above-mentioned background art provided and can't protect control panel, can't increase the support area to the bottom according to actual conditions, fix the problem that prevents to drop when unable terminal connection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent substation relay protection remote testing device, includes: the test device comprises a test body, supporting legs, a wiring end and a connector;

the supporting legs are connected to the lower portion of the test body, the rear end of the test body is connected with the wiring end, the wiring end is connected with the connector, and the test body serves as a bearing foundation.

Preferably, the test body comprises: the connecting plate, place chamber, bearing, dwang, torsional spring, transparent plate and first logical groove, experimental body front end is connected with the connecting plate, it places the chamber to have seted up in the connecting plate, it is connected with the bearing on the intracavity lateral wall to place, bearing one side is connected with the dwang, be connected with the torsional spring on the dwang, torsional spring one end is connected in bearing one side.

Preferably, be connected with the transparent plate on the dwang outer wall, transparent plate one end is run through first logical groove and is set up at experimental body front end, first logical groove is seted up and is being placed the chamber front end.

Preferably, the supporting foot includes: l type connecting rod, internal thread piece, second lead to groove, regulation chamber, threaded rod, first bevel gear, second bevel gear and L type handle, supporting legs one side is connected with L type connecting rod, L type connecting rod one end is connected with the internal thread piece, internal thread piece one end is run through the second through groove and is connected in adjusting the intracavity, the second through groove is seted up at experimental body lower surface.

Preferably, the adjusting cavity is arranged inside the lower portion of the test body, a threaded rod is rotatably connected to the inner side wall of the adjusting cavity, the threaded rod is connected to the inner side wall of the inner threaded block in a threaded mode, a first bevel gear is connected to one end of the threaded rod, a second bevel gear is meshed with the rear end of the first bevel gear, an L-shaped handle is connected to the rear end of the second bevel gear, and one end of the L-shaped handle is connected to the test body in a penetrating mode.

Preferably, the connector includes: u type frame, U template, spring, baffle, T type handle, head rod and grip block, the connector runs through U type frame and connects on the wiring end, U type frame is connected in experimental body rear end.

Preferably, the U-shaped plate is connected to the lower portion inside the U-shaped frame, the spring is arranged in the U-shaped plate, one end of the spring is connected with the baffle, the T-shaped handle is connected to the lower portion of the baffle, and one end of the T-shaped handle is connected to the inside of the U-shaped frame in a penetrating mode.

Preferably, a first connecting rod is connected to the upper portion of the baffle, a clamping plate is connected to the upper portion of the first connecting rod, and the clamping plate is connected to the lower portion of the connector in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that: this intelligent substation relay protection teletesting device, it rotates to rotate the transparent plate and drives the dwang, when using the completion, loosen the transparent plate and make the transparent plate separate and keep off control panel, it can prevent to have personnel's mistake to touch and cause test data inaccurate to have realized, it carries out lateral shifting to rotate L type handle drive internal thread piece, internal thread piece drives L type connecting rod and promotes the supporting legs and removes, it can increase the holding area to the equipment bottom according to the user demand to have realized, it is more steady to put, pulling T type handle drives the grip block and removes, it makes the centre gripping integrated circuit board close to connect in the wiring end below to loosen T type handle, realized when the user equipment, can fix the connector, it brings the unnecessary trouble to prevent to cause to drop in the process of the test, concrete content is as follows:

1. when the relay protection test device is used, the transparent plate is rotated to drive the rotating rod to rotate, the rotating rod drives the torsion spring to rotate and bear force, and when the relay protection test device is used, the transparent plate is loosened to enable the torsion spring to be rebounded under force to drive the transparent plate to block the control panel, so that the effect of preventing personnel from mistakenly touching and preventing dust is achieved;

2. the L-shaped handle is manually rotated to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the threaded rod to rotate, the threaded rod drives the inner thread block to move transversely, and the inner thread block drives the L-shaped connecting rod to push the supporting legs to move, so that the effect of increasing the supporting area is achieved;

3. manual pulling T type handle drives the baffle and removes, and the baffle drives the spring and removes, and the spring drives the head rod and removes, and the head rod drives the grip block and removes, when the connector is connected on the wiring end, loosens T type handle, makes the spring kick-back drive the grip block close and connect in the wiring end below, is provided with two sets ofly above, becomes clamping structure to the effect that prevents the connector and drop has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the threaded rod of the present invention;

FIG. 3 is a schematic view of the T-shaped handle of the present invention;

FIG. 4 is an enlarged view of the part A structure of the present invention;

FIG. 5 is an enlarged view of the structure of the part B of the present invention;

FIG. 6 is an enlarged view of the structure of the part C of the present invention;

fig. 7 is an enlarged view of the structure of the part D of the present invention.

In the figure: 1. a test body; 101. a connecting plate; 102. a placement chamber; 103. a bearing; 104. rotating the rod; 105. a torsion spring; 106. a transparent plate; 107. a first through groove; 2. supporting legs; 201. an L-shaped connecting rod; 202. an internal thread block; 203. a second through groove; 204. an adjustment chamber; 205. a threaded rod; 206. a first bevel gear; 207. a second bevel gear; 208. an L-shaped handle; 3. a terminal; 4. a connector; 401. a U-shaped frame; 402. a U-shaped plate; 403. a spring; 404. a baffle plate; 405. a T-shaped handle; 406. a first connecting rod; 407. and (4) clamping the plate.

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. 1-7, the present invention provides a technical solution: the utility model provides an intelligent substation relay protection teletest testing arrangement, includes: the test device comprises a test body 1, supporting legs 2, a wiring terminal 3 and a connector 4;

supporting legs 2 are connected to the lower portion of the test body 1, the rear end of the test body 1 is connected with a wiring end 3, a connector 4 is connected to the wiring end 3, and the test body 1 serves as a bearing foundation.

The test body 1 includes: connecting plate 101, place chamber 102, bearing 103, dwang 104, torsional spring 105, transparent plate 106 and first

logical groove

107, 1 front end of experimental body is connected with connecting plate 101, it places chamber 102 to have seted up in connecting plate 101, it is connected with bearing 103 on the chamber 102 inside wall to place, bearing 103 one side is connected with dwang 104, be connected with torsional spring 105 on the dwang 104, torsional spring 105 one end is connected in bearing 103 one side, be connected with transparent plate 106 on the dwang 104 outer wall, transparent plate 106 one end runs through first logical groove 107 and sets up at 1 front end of experimental body, first logical groove 107 is seted up and is being placed chamber 102 front end, it drives dwang 104 and rotates to rotate transparent plate 106, when the use is accomplished, loosen transparent plate 106 and make transparent plate 106 separate and keep off control panel.

The support leg 2 includes: l-shaped connecting rod 201, internal thread block 202, second through groove 203, adjusting cavity 204, threaded rod 205, first bevel gear 206, second bevel gear 207 and L-shaped handle 208, supporting legs 2 one side is connected with L-shaped connecting rod 201, L-shaped connecting rod 201 one end is connected with internal thread block 202, internal thread block 202 one end runs through second through groove 203 and connects in adjusting cavity 204, second through groove 203 is seted up at experimental body 1 lower surface, adjusting cavity 204 is seted up inside experimental body 1 below, it is connected with threaded rod 205 to rotate on the inside wall of adjusting cavity 204, threaded rod 205 threaded connection is in internal thread block 202, threaded rod 205 one end is connected with first bevel gear 206, first bevel gear 206 rear end meshing is connected with second bevel gear 207, second bevel gear 207 rear end is connected with L-shaped handle 208, L-shaped handle 208 one end through connection is in experimental body 1, it drives internal thread block 202 to rotate L-shaped handle 208 and carry out lateral shifting, internal thread block 202 drives L-shaped connecting rod 201 to promote supporting legs 2 and remove.

The connector 4 includes: the testing device comprises a U-shaped frame 401, a U-shaped plate 402, a spring 403, a baffle 404, a T-shaped handle 405, a first connecting rod 406 and a clamping plate 407, wherein a connector 4 penetrates through the U-shaped frame 401 and is connected to a terminal 3, the U-shaped frame 401 is connected to the rear end of the testing body 1, the U-shaped plate 402 is connected to the lower portion of the inner portion of the U-shaped frame 401, the spring 403 is arranged in the U-shaped plate 402, the baffle 404 is connected to one end of the spring 403, the T-shaped handle 405 is connected to the lower portion of the baffle 404, one end of the T-shaped handle 405 is connected to the U-shaped frame 401 in a penetrating mode, the first connecting rod 406 is connected to the upper portion of the baffle 404, the clamping plate 407 is connected to the lower portion of the connector 4 in a clamping mode, the T-shaped handle 405 is pulled to drive the clamping plate 407 to move, and the T-shaped handle 405 is loosened to enable the clamping plate 407 to be connected to the lower portion of the terminal 3 in a clamping mode.

In summary, the following steps: as shown in fig. 1-7, when using the relay protection remote test device of the intelligent substation, the device is simply known, firstly, when using the relay protection test device, the transparent plate 106 is rotated to drive the rotating rod 104 to rotate, the transparent plate 106 is opened, when using the device, the transparent plate 106 is loosened to enable the transparent plate 106 to separate and block the control panel, so that the control panel can be protected when not being used, and the control panel can be prevented from being mistakenly touched, and the control panel can be prevented from being inaccurate, secondly, the L-shaped handle 208 is rotated to drive the threaded rod 205 to rotate, the threaded rod 205 drives the inner threaded block 202 to move transversely, the inner threaded block 202 drives the L-shaped connecting rod 201 to push the supporting leg 2 to move, so that a user can increase the supporting area of the bottom of the device according to the requirement of land use, so that the device can be placed more stably, then, the T-shaped handle 405 is pulled to drive the baffle 404 to move, the baffle 404 drives the clamping plate 407 to move, when the terminal of the connector 4 is connected to the terminal 3, the T-shaped handle 405 is loosened, so that the clamping plate 407 is connected below the terminal 3, so that the connector 4 can be fixed, and the problem of the existing technology which is not described in the field is not necessary and is solved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions of the features of the embodiments described above, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an intelligent substation relay protection teletest testing arrangement, includes: the test device comprises a test body (1), supporting legs (2), a wiring terminal (3) and a connector (4), and is characterized in that;

the test device is characterized in that supporting legs (2) are connected below the test body (1), the rear end of the test body (1) is connected with a wiring end (3), and a connector (4) is connected to the wiring end (3).

2. The intelligent substation relay protection remote test device of claim 1, characterized in that: the test body (1) comprises: connecting plate (101), place chamber (102), bearing (103), dwang (104), torsional spring (105), transparent plate (106) and first logical groove (107), experimental body (1) front end is connected with connecting plate (101), it places chamber (102) to have seted up in connecting plate (101), it is connected with bearing (103) on chamber (102) inside wall to place, bearing (103) one side is connected with dwang (104), be connected with torsional spring (105) on dwang (104), torsional spring (105) one end is connected in bearing (103) one side.

3. The intelligent substation relay protection remote test device of claim 2, characterized in that: be connected with transparent plate (106) on dwang (104) outer wall, transparent plate (106) one end is run through first logical groove (107) and is set up at experimental body (1) front end, first logical groove (107) are seted up and are being placed chamber (102) front end.

4. The intelligent substation relay protection remote test device of claim 1, characterized in that: the support leg (2) comprises: l type connecting rod (201), internal thread piece (202), second logical groove (203), adjust chamber (204), threaded rod (205), first bevel gear (206), second bevel gear (207) and L type handle (208), supporting legs (2) one side is connected with L type connecting rod (201), L type connecting rod (201) one end is connected with internal thread piece (202), internal thread piece (202) one end is run through second logical groove (203) and is connected in adjusting chamber (204), the logical groove (203) of second is seted up at experimental body (1) lower surface.

5. The intelligent substation relay protection remote test device of claim 4, characterized in that: adjust chamber (204) and set up inside experimental body (1) below, it is connected with threaded rod (205) to rotate on the regulation chamber (204) inside wall, threaded rod (205) threaded connection is in internal thread piece (202), threaded rod (205) one end is connected with first bevel gear (206), first bevel gear (206) rear end meshing is connected with second bevel gear (207), second bevel gear (207) rear end is connected with L type handle (208), L type handle (208) one end through connection is in experimental body (1).

6. The intelligent substation relay protection remote test device of claim 1, characterized in that: the connector (4) comprises: u type frame (401), U type board (402), spring (403), baffle (404), T type handle (405), head rod (406) and grip block (407), connector (4) run through U type frame (401) and connect on wiring end (3), U type frame (401) are connected in experimental body (1) rear end.

7. The intelligent substation relay protection remote test device of claim 6, characterized in that: u type frame (401) inside below is connected with U template (402), U type frame (401) inside below is connected with spring (403), spring (403) set up in U template (402), spring (403) one end is connected with baffle (404), baffle (404) below is connected with T type handle (405), T type handle (405) one end through connection is in U type frame (401).

8. The intelligent substation relay protection remote test device of claim 7, characterized in that: a first connecting rod (406) is connected above the baffle (404), a clamping plate (407) is connected above the first connecting rod (406), and the clamping plate (407) is connected below the connector (4) in a clamping mode.