CN218412659U - Transformer substation relay protection's test instrument - Google Patents
Transformer substation relay protection's test instrument Download PDFInfo
- Publication number
- CN218412659U CN218412659U CN202222928367.2U CN202222928367U CN218412659U CN 218412659 U CN218412659 U CN 218412659U CN 202222928367 U CN202222928367 U CN 202222928367U CN 218412659 U CN218412659 U CN 218412659U
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- Prior art keywords
- block
- handle
- tester body
- relay protection
- chamber
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a transformer substation relay protection's test instrument, include: tester body and handheld U type handle, tester body one side is connected with handheld U type handle, and the tester body is as connecting the basis, this transformer substation relay protection's tester, it drives the bracing piece and carries out lateral shifting to rotate circular handle, bracing piece one end drives dwang one end and is circular motion, make bracing piece one end support on the mesa, it can carry out angle modulation to the tester according to the individual gesture of watching to have realized the user, it drives the gear and rotates to rotate T type handle, the gear drives the pinion rack and reciprocates, it can install handheld U type handle fast to have realized the operator, raise the efficiency save time, it drives the box alignment recess to take up L type protection pad, press the arch and drive the box block and connect the son and detain, it can protect the tester body to have realized L type protection pad, prevent someone from carelessly bumping and falling and causing the damage.
Description
Technical Field
The utility model relates to a monitor technical field specifically is a transformer substation relay protection's test instrument.
Background
The relay protection tester is a novel miniaturization realized by using modern advanced devices. It adopts a single machine to operate independently and can also be connected with the advanced structure of notebook computer operation. When the transformer substation is used for relay protection testing, a tester is needed to test all aspects of equipment, and the prior art scheme has the following problems in use, for example;
most relay protection tester's angle is invariable, can't adjust required angle according to user's the gesture of watching, and most relay protection tester's handheld handle generally all is fixed mounting, the flow is comparatively loaded down with trivial details during the installation, can't install handheld handle fast, take inconvenience to the operator, and most relay protection tester do not have protector all around, touch down relay protection tester when someone carelessly, cause unnecessary to damage easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer substation relay protection's test instrument to solve the relay protection tester on the existing market that above-mentioned background art provided and can't be according to user's the required angle of posture regulation of watching, can't install handheld handle fast, can't carry out the problem of protecting to the relay protection tester.
In order to achieve the above object, the utility model provides a following technical scheme: a testing instrument for substation relay protection comprises: the tester comprises a tester body and a handheld U-shaped handle;
tester body one side is connected with handheld U type handle, handheld U type handle one end is connected on tester body opposite side, and the tester body is as connecting the basis.
Preferably, the tester body includes: adjust chamber, threaded rod, circular handle, internal thread piece, bracing piece and dwang, the inside regulation chamber of having seted up in tester body below, it is connected with the threaded rod to adjust the rotation on the intracavity wall, threaded rod one end is connected with circular handle, circular handle one end through connection is originally internal at the tester.
Preferably, threaded connection has the internal thread piece on the threaded rod, internal thread piece one side is rotated and is connected with the bracing piece, bracing piece one end is rotated and is connected with the dwang, the dwang rotates to be connected on another inner wall of regulation chamber.
Preferably, the threaded rod, the round handle, the internal thread block, the supporting rod and the rotating rod form an angle adjusting structure.
Preferably, the hand-held U-shaped handle includes: connecting block, fixture block, fixed chamber, connecting plate, gear, worm wheel, worm, T type handle, stopper, spacing slide rail, pinion rack and block chamber, handheld U type handle one end is rotated and is connected with the connecting block, connecting block one side is connected with the fixture block, the fixture block is connected in fixed intracavity, fixed chamber is seted up in the connecting plate, the connecting plate is connected in tester body one side.
Preferably, the inner wall of the fixed cavity is rotatably connected with a gear, one side of the gear is connected with a worm wheel, the front end of the worm wheel is meshed with a worm, one end of the worm is rotatably connected to the lower portion inside the fixed cavity, the other end of the worm is connected with a T-shaped handle, and one end of the T-shaped handle is connected into the connecting plate in a penetrating mode.
Preferably, the gear rear end meshing is connected with the pinion rack, pinion rack one side is connected with the stopper, the stopper block is connected in spacing slide rail, spacing slide rail connection is on another inside wall in fixed chamber, the pinion rack block is connected in the block intracavity, the block chamber is seted up in the block.
Preferably, the upper surface of the tester body is provided with a groove, a sub-buckle is connected to the lower portion inside the groove, the sub-buckle is connected with a female buckle in a clamping manner, an L-shaped protective pad is connected to the upper portion of the female buckle, and the L-shaped protective pad is arranged above the tester body.
Compared with the prior art, the beneficial effects of the utility model are that: this transformer substation relay protection's tester, it carries out lateral shifting to rotate circular handle drive bracing piece, bracing piece one end drives dwang one end and is circular motion, make bracing piece one end support on the mesa, it can carry out angle modulation to the tester according to the individual gesture of watching to have realized that the user, it drives the gear and rotates to rotate T type handle, gear drive pinion rack reciprocates, it can install handheld U type handle fast to have realized the operator, raise the efficiency and save time, it drives the box and aligns the recess to take up L type protection pad, press the arch and drive the box block and connect the son and detain, it can protect the tester body to have realized L type protection pad, prevent someone from accidentally bumping and causing the damage, concrete content is as follows:
1. the circular handle is manually rotated to drive the threaded rod to rotate, the threaded rod drives the internal thread block to move transversely, the internal thread block drives the supporting rod to move transversely, one end of the supporting rod drives one end of the rotating rod to do circular motion, and one end of the supporting rod is supported on the table top, so that the angle adjusting effect is achieved;
2. the T-shaped handle is manually rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the gear to rotate, the gear drives the toothed plate to move up and down, and the toothed plate enters the clamping cavity to be clamped, so that the effect of quickly mounting the handheld U-shaped handle is achieved;
3. the L-shaped protective pad is taken up to drive the female buckle to align the groove, the protrusion is pressed to drive the female buckle to clamp the female buckle to connect the male buckle, the male buckle and the female buckle are provided with two groups about the L-shaped protective pad, and the four groups are arranged about the tester body, so that the effect of protecting the tester body is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the female buckle of the present invention;
FIG. 3 is a schematic view of the structure of the internal thread block of the present invention;
FIG. 4 is a schematic view of the structure of the adjusting chamber of the present invention;
FIG. 5 is an enlarged view of the part A structure of the present invention;
fig. 6 is an enlarged view of the structure of part B of the present invention.
In the figure: 1. a tester body; 101. an adjustment chamber; 102. a threaded rod; 103. a round handle; 104. an internal thread block; 105. a support bar; 106. rotating the rod; 2. a hand-held U-shaped handle; 201. connecting blocks; 202. a clamping block; 203. a fixed cavity; 204. a connecting plate; 205. a gear; 206. a worm gear; 207. a worm; 208. a T-shaped handle; 209. a limiting block; 210. a limiting slide rail; 211. a toothed plate; 212. a clamping cavity; 3. a groove; 4. a sub-buckle; 5. a female buckle; 6. an L-shaped protective pad.
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. 1-6, the present invention provides a technical solution: a testing instrument for substation relay protection comprises: the tester comprises a tester body 1 and a handheld U-shaped handle 2;
tester body 1 one side is connected with handheld U type handle 2, and 2 one ends of handheld U type handle are connected on 1 opposite side of tester body, and tester body 1 is as connecting the basis.
The tester body 1 includes: adjust chamber 101, threaded rod 102, circular handle 103, internal thread piece 104, bracing piece 105 and dwang 106, the inside regulation chamber 101 of having seted up in tester body 1 below, it has threaded rod 102 to rotate on the regulation chamber 101 inner wall, threaded rod 102 one end is connected with circular handle 103, circular handle 103 one end through connection is in tester body 1, threaded rod 102 goes up threaded connection has internal thread piece 104, internal thread piece 104 one side rotates and is connected with bracing piece 105, bracing piece 105 one end rotates and is connected with dwang 106, dwang 106 rotates and connects on adjusting another inner wall of chamber 101, threaded rod 102, circular handle 103, internal thread piece 104, bracing piece 105 and dwang 106 constitute the angle modulation structure, it drives bracing piece 105 to rotate circular handle 103 and carries out lateral shifting, bracing piece 105 one end drives dwang 106 one end and is circular motion, make bracing piece 105 one end support on the mesa.
The hand-held U-shaped handle 2 includes: the testing device comprises a connecting block 201, a fixture block 202, a fixed cavity 203, a connecting plate 204, a gear 205, a worm wheel 206, a worm 207, a T-shaped handle 208, a limiting block 209, a limiting slide rail 210, a toothed plate 211 and a clamping cavity 212, one end of a handheld U-shaped handle 2 is rotatably connected with the connecting block 201, one side of the connecting block 201 is connected with the fixture block 202, the fixture block 202 is clamped and connected in the fixed cavity 203, the fixed cavity 203 is arranged in the connecting plate 204, the connecting plate 204 is connected to one side of a tester body 1, the inner wall of the fixed cavity 203 is rotatably connected with the gear 205, one side of the gear 205 is connected with the worm wheel 206, the front end of the worm wheel 206 is meshed and connected with the worm 207, one end of the worm 207 is rotatably connected below the inside of the fixed cavity 203, the other end of the worm 207 is connected with the T-shaped handle 208, one end of the T-shaped handle 208 is penetratingly connected in the connecting plate 204, the rear end of the gear 205 is meshed and connected with the toothed plate 211, one side of the toothed plate 211, the limiting block 209 is connected in the limiting slide rail 210, the other inner side wall of the fixed cavity 203, the toothed plate 211 is connected in the clamping cavity 212, the clamping cavity is connected in the clamping cavity 202, the clamping cavity 212, the fixture block 208 is arranged in the fixture block 202, the fixture block 208, the T-shaped handle 208 is rotated to drive the gear 205 to rotate, and drive the gear 205, and move up and down.
The upper surface of the tester body 1 is provided with a groove 3, the inner lower part of the groove 3 is connected with a sub buckle 4, the sub buckle 4 is connected with a female buckle 5 in a clamping manner, the upper part of the female buckle 5 is connected with an L-shaped protective pad 6,L type protective pad 6 arranged above the tester body 1, the L-shaped protective pad 6 is taken up to drive the female buckle 5 to align the groove 3, and the protrusion is pressed to drive the female buckle 5 to be clamped with the sub buckle 4.
In conclusion: as shown in fig. 1-6, when using the testing instrument for relay protection of the transformer substation, the device is simply known, first, the internal thread block 104 of the circular handle 103 is rotated to perform lateral movement, the internal thread block 104 drives the supporting rod 105 to perform lateral movement, so that one end of the supporting rod 105 is supported on the platform surface, when a user is testing, the user can adjust a required angle according to an individual viewing posture, secondly, the T-shaped handle 208 is rotated to drive the gear 205 to rotate, the gear 205 drives the toothed plate 211 to move up and down, the toothed plate 211 drives the limiting block 209 to slide in the limiting slide rail 210, the toothed plate 211 enters the clamping cavity 212 to be clamped, the user can quickly install the hand-held U-shaped handle 2, time is saved, efficiency is improved, then, the L-shaped protection pad 6 is taken up to drive the female buckle 5 to align with the groove 3, the convex part is pressed to drive the female buckle 5 to be clamped with the male buckle 4, so that the testing instrument body 1 can be protected, and the damage to the testing instrument body 1 caused by carelessness of people is prevented, and the content that is not described in this description belongs to the prior art known in the field.
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 (8)
1. A testing instrument for substation relay protection comprises: the tester comprises a tester body (1) and a handheld U-shaped handle (2), and is characterized in that;
tester body (1) one side is connected with handheld U type handle (2), handheld U type handle (2) one end is connected on tester body (1) opposite side.
2. The testing instrument for substation relay protection according to claim 1, wherein: the tester body (1) includes: adjust chamber (101), threaded rod (102), circular handle (103), internal thread piece (104), bracing piece (105) and dwang (106), inside regulation chamber (101) of having seted up in tester body (1) below, it has threaded rod (102) to rotate to be connected with on adjusting chamber (101) inner wall, threaded rod (102) one end is connected with circular handle (103), circular handle (103) one end through connection is in tester body (1).
3. The testing instrument for substation relay protection according to claim 2, wherein: threaded connection has interior screw thread piece (104) on threaded rod (102), rotation is connected with bracing piece (105) in interior screw thread piece (104) one side, bracing piece (105) one end is rotated and is connected with dwang (106), dwang (106) are rotated and are connected on adjusting another inner wall of chamber (101).
4. The testing instrument for substation relay protection according to claim 3, wherein: the threaded rod (102), the round handle (103), the internal thread block (104), the supporting rod (105) and the rotating rod (106) form an angle adjusting structure.
5. The testing instrument for substation relay protection according to claim 1, wherein: the hand-held U-shaped handle (2) comprises: connecting block (201), fixture block (202), fixed chamber (203), connecting plate (204), gear (205), worm wheel (206), worm (207), T type handle (208), stopper (209), spacing slide rail (210), pinion rack (211) and block chamber (212), handheld U type handle (2) one end is rotated and is connected with connecting block (201), connecting block (201) one side is connected with fixture block (202), fixture block (202) block is connected in fixed chamber (203), fixed chamber (203) is seted up in connecting plate (204), connecting plate (204) are connected in tester body (1) one side.
6. The testing instrument for substation relay protection according to claim 5, wherein: fixed intracavity (203) inner wall is gone up to rotate and is connected with gear (205), gear (205) one side is connected with worm wheel (206), worm wheel (206) front end meshing is connected with worm (207), worm (207) one end is rotated and is connected in fixed intracavity (203) inside below, the worm (207) other end is connected with T type handle (208), T type handle (208) one end through connection is in connecting plate (204).
7. The testing instrument for substation relay protection according to claim 6, wherein: gear (205) rear end meshing is connected with pinion rack (211), pinion rack (211) one side is connected with stopper (209), stopper (209) block is connected in spacing slide rail (210), spacing slide rail (210) are connected on another inside wall in fixed chamber (203), pinion rack (211) block is connected in block chamber (212), block chamber (212) are seted up in block (202).
8. The testing instrument for substation relay protection according to claim 1, wherein: the tester is characterized in that a groove (3) is formed in the upper surface of the tester body (1), a sub-buckle (4) is connected to the lower portion inside the groove (3), the sub-buckle (4) is connected with a female buckle (5) in a clamping mode, an L-shaped protective pad (6) is connected to the upper portion of the female buckle (5), and the L-shaped protective pad (6) is arranged above the tester body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928367.2U CN218412659U (en) | 2022-11-03 | 2022-11-03 | Transformer substation relay protection's test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928367.2U CN218412659U (en) | 2022-11-03 | 2022-11-03 | Transformer substation relay protection's test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218412659U true CN218412659U (en) | 2023-01-31 |
Family
ID=85006612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222928367.2U Expired - Fee Related CN218412659U (en) | 2022-11-03 | 2022-11-03 | Transformer substation relay protection's test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218412659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117805455A (en) * | 2024-03-01 | 2024-04-02 | 国网山东省电力公司巨野县供电公司 | Comprehensive tester for operation detection of transformer substation |
-
2022
- 2022-11-03 CN CN202222928367.2U patent/CN218412659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117805455A (en) * | 2024-03-01 | 2024-04-02 | 国网山东省电力公司巨野县供电公司 | Comprehensive tester for operation detection of transformer substation |
| CN117805455B (en) * | 2024-03-01 | 2024-05-28 | 国网山东省电力公司巨野县供电公司 | Comprehensive tester for operation detection of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230131 |