CN211236070U - Portable intelligent substation relay protection testing arrangement - Google Patents
Portable intelligent substation relay protection testing arrangement Download PDFInfo
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- CN211236070U CN211236070U CN201922065355.XU CN201922065355U CN211236070U CN 211236070 U CN211236070 U CN 211236070U CN 201922065355 U CN201922065355 U CN 201922065355U CN 211236070 U CN211236070 U CN 211236070U
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- intelligent substation
- relay protection
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- testing arrangement
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Abstract
The utility model provides a portable intelligent substation relay protection testing arrangement. Portable intelligent substation relay protection testing arrangement includes: a test box; two swing boards, two swing board rotate respectively connect in the front and the back extending structure of test box, extending structure sets up in two swing board one side relative, extending structure includes U type piece, the equal fixedly connected with screw thread piece in both sides of U type piece. The utility model provides a portable intelligent substation relay protection testing arrangement, through extending structure's setting, not only for the carrier provides a portable's function, but also have regulatory function, not only play portable, the different height crowds 'of being convenient for carry moreover, further compensate testing arrangement's functionality, through the setting of walking wheel, further improved testing arrangement's the function of carrying, the different men and women staff's of being convenient for carry.
Description
Technical Field
The utility model relates to a relay protection test field especially relates to a portable intelligent substation relay protection testing arrangement.
Background
The transformer substation is a main device of the transformer substation and is divided into a double-winding transformer, a three-winding transformer and an autotransformer (namely, each phase of high voltage and low voltage shares one winding transformer group, one end of the transformer is drawn out from the middle of the high-voltage winding to be used as an outgoing line of the low-voltage winding, in order to transmit electric energy generated by a power plant to a far place, the voltage must be increased to be high-voltage electricity, the voltage is reduced as required near a user, and the voltage increasing and reducing work is completed by the transformer substation.
In the middle of the present life, the staff need protect the test to the internal plant of transformer substation, at this moment just need use intelligent substation relay protection testing arrangement, however current intelligent substation relay protection testing arrangement has certain shortcoming in the aspect of carrying, for example not portable, though carrying the handle, but carrying the handle and can not satisfying different personnel's use, cause different crowds to carry the problem that wastes time and energy.
Therefore, it is necessary to provide a portable intelligent substation relay protection testing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable intelligent substation relay protection testing arrangement has solved portable not, does not have the problem of regulation.
In order to solve the technical problem, the utility model provides a portable intelligent substation relay protection testing arrangement, include:
a test box;
the two swinging plates are respectively and rotatably connected to the front side and the back side of the test box;
the telescopic structure is arranged on one side opposite to the two swinging plates and comprises a U-shaped block, both sides of the U-shaped block are fixedly connected with threaded blocks, threaded rods are in threaded connection with the insides of the two threaded blocks, one end of each threaded rod penetrates through the U-shaped block and extends to the inside of the U-shaped block, and a locking block is arranged at one end of each threaded rod extending to the inside of the U-shaped block;
the tops of the two sliding plates are respectively fixed on two sides of the top of the inner wall of the U-shaped block, one sides, away from each other, of the two sliding plates are respectively connected to one sides, opposite to the two swinging plates, of the two swinging plates in a sliding mode, and a carrying handle is arranged on the top of the U-shaped block;
the walking wheel is arranged on one side of the test box;
the setting of extending structure not only provides a portable's function for the carrier, but also has regulatory function, not only plays portable, and the different height crowds of being convenient for carry moreover further compensate testing arrangement's functionality, through the setting of walking wheel, has further improved testing arrangement's function of carrying, the different men and women staff's of being convenient for carry.
Preferably, the two swing plates are provided with clamping grooves at the separated sides.
Preferably, the other side of the test box is provided with a control panel and a display screen which are respectively arranged.
Preferably, the bottom hinge of the other side of test box is provided with the guard plate, the top of guard plate is provided with the button.
Preferably, the one side at the front of guard plate and the one side at the back all are provided with auxiliary structure, auxiliary structure includes the picture peg, one side at the top of picture peg is rotated and is connected with the rotation axis, one side of the bottom of picture peg is provided with the lug.
Preferably, the top at the front and the top at the back of test box all are provided with locking structure, extending structure includes U type frame, the bottom sliding connection of U type frame has the chucking piece, the top of chucking piece sets up to the arcwall face, the chucking groove has been seted up to one side of chucking piece.
Preferably, the opposite side of chucking piece is provided with the action bars, the surface cover of action bars is equipped with extrusion spring, the other end of action bars runs through U type frame and extends to the outside of U type frame.
Compared with the prior art, the utility model provides a portable intelligent substation relay protection testing arrangement has following beneficial effect:
the utility model provides a portable intelligent substation relay protection testing arrangement, through extending structure's setting, not only for the carrier provides a portable's function, but also have regulatory function, not only play portable, the different height crowds 'of being convenient for carry moreover, further compensate testing arrangement's functionality, through the setting of walking wheel, further improved testing arrangement's the function of carrying, the different men and women staff's of being convenient for carry.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a portable intelligent substation relay protection testing device provided by the present invention;
FIG. 2 is a side elevational view of the telescoping structure shown in FIG. 1;
FIG. 3 is a side view of the structure of the test chamber shown in FIG. 1;
FIG. 4 is a top view of the auxiliary structure shown in FIG. 1;
fig. 5 is a schematic structural view of the locking structure shown in fig. 3.
Reference numbers in the figures: 1. the test box, 2, swing board, 3, extending structure, 31, U type piece, 32, screw block, 33, threaded rod, 34, latch segment, 35, sliding plate, 36, carry handle, 4, walking wheel, 5, draw-in groove, 6, control panel, 7, display screen, 8, guard plate, 9, button, 10, auxiliary structure, 101, picture peg, 102, rotation axis, 103, lug, 11, locking structure, 111, U type frame, 112, chucking piece, 113, chucking groove, 114, action bars, 115, extrusion spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a relay protection testing apparatus for a portable intelligent substation provided by the present invention;
FIG. 2 is a side elevational view of the telescoping structure shown in FIG. 1; FIG. 3 is a side view of the structure of the test chamber shown in FIG. 1; FIG. 4 is a top view of the auxiliary structure shown in FIG. 1; fig. 5 is a schematic structural view of the locking structure shown in fig. 3. Portable intelligent substation relay protection testing arrangement includes:
a test box 1;
the two swinging plates 2 are respectively and rotatably connected to the front side and the back side of the test box 1;
the telescopic structure 3 is arranged on one side opposite to the two swinging plates 2, the telescopic structure 3 comprises a U-shaped block 31, both sides of the U-shaped block 31 are fixedly connected with thread blocks 32, the insides of the two thread blocks 32 are both in threaded connection with threaded rods 33, one end of each threaded rod 33 penetrates through the U-shaped block 31 and extends to the inside of the U-shaped block 31, and one end of each threaded rod 33 extending to the inside of the U-shaped block 31 is provided with a locking block 34;
the tops of the two sliding plates 35 are respectively fixed on two sides of the top of the inner wall of the U-shaped block 31, one separated side of the two sliding plates 35 is respectively connected with one opposite side of the two swinging plates 2 in a sliding manner, and the top of the U-shaped block 31 is provided with a carrying handle 36;
the walking wheel 4 is arranged on one side of the test box 1;
the setting of extending structure 3 not only provides a portable's function for the carrier, but also has regulatory function, not only plays portable, and the different height crowds of being convenient for carry moreover further compensate testing arrangement's functionality, through the setting of walking wheel, has further improved testing arrangement's function of carrying, the different men and women staff's of being convenient for carry.
A clamping groove 5 is formed in one side, away from each other, of each of the two swinging plates 2;
the clamping groove 5 is mainly used for conveniently locking the locking block 34, so that the stability of the U-shaped block 31 after movement is ensured.
And a control panel 6 and a display screen 7 are respectively arranged on the other side of the test box 1.
A protection plate 8 is hinged to the bottom of the other side of the test box 1, and a key 9 is arranged at the top of the protection plate 8;
the control panel is used for controlling the testing device, and the display screen 7 is used for displaying the testing device information.
the setting of lug 103 mainly is the chucking of the chucking piece 112 in the follow-up locking structure 11 of being convenient for to lug 103, and then guarantees the stability behind the fan-shaped motion of guard plate 8, protects testing arrangement's operation position through guard plate 8.
The testing box comprises a testing box body 1 and is characterized in that locking structures 11 are arranged on the top of the front face and the top of the back face of the testing box body 1, the telescopic structure 3 comprises a U-shaped frame 111, a clamping block 112 is connected to the bottom of the U-shaped frame 111 in a sliding mode, the top of the clamping block 112 is an arc-shaped face, and a clamping groove 113 is formed in one side of the clamping block 112;
the locking structure 11 is mainly used for clamping the inserting plate 101 in the auxiliary structure 10, and is inserted into the clamping groove 113 through the protruding block 103 to complete clamping of the inserting plate 101, so that the protection plate 8 is clamped.
An operating rod 114 is arranged on the other side of the clamping block 112, an extrusion spring 115 is sleeved on the outer surface of the operating rod 114, and the other end of the operating rod 114 penetrates through the U-shaped frame 111 and extends to the outside of the U-shaped frame 111;
the setting of the operating rod 114 is mainly convenient for the staff to control the movement about the chucking block 112 through the operating rod 114, is convenient for the chucking block to lose the chucking to the lug 103, and the opening of the guard plate 8 is convenient for, through the setting of the extrusion spring 115, can extrude the chucking block 112 for the chucking block 112 moves to the opposite direction of atress.
The utility model provides a portable intelligent substation relay protection testing arrangement's theory of operation as follows:
the U-shaped block 31 is moved upwards manually, when the U-shaped block 31 moves upwards, the length of the telescopic structure 3 can be adjusted, after the adjustment is finished, the threaded rod 33 is rotated manually, and the locking block 34 can be driven to move towards the position of the swinging plate 2 through the rotation of the threaded rod 33, so that the locking block 34 can be inserted into the clamping groove 5 at the corresponding position, and the stability after the adjustment is ensured;
through manual fan-shaped motion guard plate 8, can protect one side of testing arrangement through guard plate 8, insert the inside of U type frame 111 with picture peg 101 in the auxiliary structure 10 again, through the setting of extrusion spring 115, can extrude chucking piece 112 for chucking piece 112 moves to the opposite direction of atress.
Compared with the prior art, the utility model provides a portable intelligent substation relay protection testing arrangement has following beneficial effect:
the U-shaped block 31 is moved upwards manually, when the U-shaped block 31 moves upwards, the length of the telescopic structure 3 can be adjusted, after the adjustment is finished, the threaded rod 33 is rotated manually, and the locking block 34 can be driven to move towards the position of the swinging plate 2 through the rotation of the threaded rod 33, so that the locking block 34 can be inserted into the clamping groove 5 at the corresponding position, and the stability after the adjustment is ensured;
through extending structure 3's setting, not only for the carrier provides a portable's function, but also have regulatory function, not only play portable, the different height crowds of being convenient for carry moreover further compensate testing arrangement's functionality, through the setting of walking wheel, further improved testing arrangement's function of carrying, the different men and women staff's of being convenient for carry.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable intelligent substation relay protection testing arrangement which characterized in that includes:
a test box;
the two swinging plates are respectively and rotatably connected to the front side and the back side of the test box;
the telescopic structure is arranged on one side opposite to the two swinging plates and comprises a U-shaped block, both sides of the U-shaped block are fixedly connected with threaded blocks, threaded rods are in threaded connection with the insides of the two threaded blocks, one end of each threaded rod penetrates through the U-shaped block and extends to the inside of the U-shaped block, and a locking block is arranged at one end of each threaded rod extending to the inside of the U-shaped block;
the tops of the two sliding plates are respectively fixed on two sides of the top of the inner wall of the U-shaped block, one sides, away from each other, of the two sliding plates are respectively connected to one sides, opposite to the two swinging plates, of the two swinging plates in a sliding mode, and a carrying handle is arranged on the top of the U-shaped block;
and the traveling wheel is arranged on one side of the test box.
2. The relay protection testing device of the portable intelligent substation of claim 1, wherein a clamping groove is formed in each of two sides of the swing plates, which are separated from each other.
3. The relay protection testing device of the portable intelligent substation according to claim 1, wherein a control panel and a display screen are respectively arranged on the other side of the testing box.
4. The relay protection testing device of the portable intelligent substation of claim 1, wherein a protection plate is arranged at the bottom hinge of the other side of the testing box, and a key is arranged at the top of the protection plate.
5. The relay protection testing device of the portable intelligent substation according to claim 4, wherein auxiliary structures are arranged on both the front side and the back side of the protection plate, each auxiliary structure comprises a plug board, a rotating shaft is rotatably connected to one side of the top of the plug board, and a bump is arranged on one side of the bottom of the plug board.
6. The relay protection testing device of the portable intelligent substation of claim 1, wherein the top of the front surface and the top of the back surface of the testing box are both provided with a locking structure, the telescopic structure comprises a U-shaped frame, the bottom of the U-shaped frame is connected with a clamping block in a sliding mode, the top of the clamping block is arranged to be an arc-shaped surface, and one side of the clamping block is provided with a clamping groove.
7. The relay protection testing device of the portable intelligent substation according to claim 6, wherein an operating rod is arranged on the other side of the clamping block, an extrusion spring is sleeved on the outer surface of the operating rod, and the other end of the operating rod penetrates through the U-shaped frame and extends to the outside of the U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065355.XU CN211236070U (en) | 2019-11-26 | 2019-11-26 | Portable intelligent substation relay protection testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065355.XU CN211236070U (en) | 2019-11-26 | 2019-11-26 | Portable intelligent substation relay protection testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN211236070U true CN211236070U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922065355.XU Active CN211236070U (en) | 2019-11-26 | 2019-11-26 | Portable intelligent substation relay protection testing arrangement |
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| CN (1) | CN211236070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325363A (en) * | 2021-11-23 | 2022-04-12 | 华能沁北发电有限责任公司 | Portable relay protection tester device |
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2019
- 2019-11-26 CN CN201922065355.XU patent/CN211236070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325363A (en) * | 2021-11-23 | 2022-04-12 | 华能沁北发电有限责任公司 | Portable relay protection tester device |
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