CN211858533U - Motor protection mechanism of relay - Google Patents
Motor protection mechanism of relay Download PDFInfo
- Publication number
- CN211858533U CN211858533U CN202020851319.6U CN202020851319U CN211858533U CN 211858533 U CN211858533 U CN 211858533U CN 202020851319 U CN202020851319 U CN 202020851319U CN 211858533 U CN211858533 U CN 211858533U
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- relay
- fixedly connected
- symmetrically
- protection mechanism
- motor protection
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Abstract
The utility model discloses a motor protection mechanism of relay, concretely relates to relay field, the installation base comprises an installation base, the positive fixedly connected with of installation base one side connects the platform, connects the platform and keeps away from the centre of an installation base side and has seted up the fixed slot, the top and the bottom symmetry fixedly connected with adapter sleeve of fixed slot one side inner wall, the shifting chute has been seted up to the top and the bottom symmetry of connecting a side, the middle part symmetry of two shifting chute inner chambers is provided with the clamp plate, a lateral symmetry fixedly connected with fixed block of the relative side of two clamp plates, the middle part symmetry of two clamp plates side of the back of the body mutually rotates and is connected with the screw thread post, the one end symmetry fixedly connected with antiskid cap. The utility model discloses promote the clamp plate with screw rod drive's mode, the fixed clamp of two clamp plates of joint cooperation through fixed block and draw-in groove is tight, fixes the relay, for the relay provides solid installation basis, avoids the wiring production pine of relay to take off.
Description
Technical Field
The utility model relates to a relay technical field, more specifically say, the utility model relates to a motor protection mechanism of relay.
Background
The relay for motor is a device which can convert electric energy into magnetic energy to work and thus control large current with small current, and provides protection for motor circuit.
In the prior art, the relay mounting base has the following problems: 1. the wiring structure of the relay mounting seat shares a wire inlet end and a wire outlet end, the wiring reliability of the wiring structure is low, and the wiring of the wiring structure is easy to loosen, so that the normal use of the relay is influenced; 2. the relay mounting base is poor to the adaptability of installation environment, can not install in the outside of motor, needs to set up extra control box.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a motor protection mechanism of relay, the stitch of relay is injectd the connection through the adapter sleeve that sets up, promotes the clamp plate with screw rod drive's mode through the screw post, and the fixed clamp of two clamp plates of joint cooperation through fixed block and draw-in groove is tight, fixes the relay, for the relay provides solid installation basis, avoids the wiring production pine of relay to take off to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor protection mechanism of a relay comprises an installation base, wherein a connecting table is fixedly connected in the middle of one side of the installation base, a fixed groove is formed in the middle of one side of the connection table, which is far away from the installation base, the top and the bottom of the inner wall of one side of the fixed groove are symmetrically and fixedly connected with connecting sleeves, moving grooves are symmetrically formed in the top and the bottom of one side of the connection table, pressing plates are symmetrically arranged in the middle of the inner cavity of the two moving grooves, one side of the two pressing plates, which is opposite to the side, is symmetrically and fixedly connected with fixed blocks, threaded columns are symmetrically and rotatably connected in the middle of the other side of the two pressing plates, anti-slip caps are symmetrically and fixedly connected at one ends of the two threaded columns, which are far away from the pressing plates, a relay is arranged in the middle of the top and, two draw-in grooves have been seted up to the middle part symmetry of spacing tank bottom inner wall, two the opposite side symmetry fixedly connected with guide arm of the clamp plate opposite to each other side, two the one end symmetry fixedly connected with connecting plate of clamp plate is kept away from to the guide arm.
In a preferred embodiment, one end of the connecting sleeve close to the inner wall of the fixing groove penetrates through the wall of the connecting table at the fixing groove and extends to the inside of the wall of the connecting table.
In a preferred embodiment, one end of the relay close to the connecting platform extends from the opening of the fixing groove to the inside of the fixing groove, and pins respectively extend from the top and the bottom of the relay close to one side of the connecting sleeves, and the two pins are respectively connected with the two connecting sleeves.
In a preferred embodiment, one end of the inner wall of one side of the two pressing plates, which is far away from the moving groove, extends to the outside of one side face of the connecting table from the opening of the moving groove, and the two mounting plates are respectively sleeved on the outside of the two pressing plates through two limiting grooves.
In a preferred embodiment, one ends of the two fixing blocks, which are far away from the pressure plate, extend into the two clamping grooves respectively.
In a preferred embodiment, one end of the threaded column penetrates through the wall of the connection table at the moving groove and extends to the outside of the connection table, and the threaded column is connected with the wall of the connection table through threads.
In a preferred embodiment, one end of the guide rod penetrates through the wall of the connecting table at the moving groove and extends to the outside of the connecting table, and the guide rod is tightly attached to the wall of the connecting table.
In a preferred embodiment, one end of each of the two connecting plates, which is far away from the guide rod, is sleeved outside one end of each of the two threaded columns, and the threaded columns are rotatably connected with the wall bodies of the connecting plates through bearings.
The utility model discloses a technological effect and advantage:
1. the connecting sleeve is arranged to limit and connect pins of the relay, the pressing plates are pushed in a screw rod transmission mode through the threaded columns, the fixed blocks and the clamping grooves are clamped and matched with the fixed clamping of the two pressing plates to fix the relay, a solid mounting base is provided for the relay, the wiring of the relay is prevented from loosening, and meanwhile the mounting base can be fixedly mounted outside the motor through bolts, so that the follow-up performance of the relay is improved;
2. the guide arm through setting up provides the direction for the removal of clamp plate, avoids the clamp plate to follow the screw thread post rotation, and the cooperation work of clamp plate, fixed block, guide arm, screw thread post forms the rectangle and connects the face simultaneously, provides the support for the fixed centre gripping of fixed block, avoids the fixed not hard up of relay.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
The reference signs are: the device comprises a mounting base 1, a connecting table 2, a fixing groove 3, a connecting sleeve 4, a moving groove 5, a pressing plate 6, a fixing block 7, a guide rod 8, a threaded column 9, an anti-slip cap 10, a connecting plate 11, a relay 12, a mounting plate 13, a limiting groove 14 and a clamping groove 15.
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.
The motor protection mechanism of the relay shown in the attached figures 1-3 comprises an installation base 1, a connecting table 2 is fixedly connected in the center of one side of the installation base 1, a fixed groove 3 is formed in the center of one side of the connecting table 2, which is far away from the installation base 1, connecting sleeves 4 are symmetrically and fixedly connected at the top and the bottom of the inner wall of one side of the fixed groove 3, moving grooves 5 are symmetrically formed in the top and the bottom of one side of the connecting table 2, pressing plates 6 are symmetrically arranged in the middle of the inner cavities of the two moving grooves 5, fixed blocks 7 are symmetrically and fixedly connected at one side of the two pressing plates 6, threaded columns 9 are symmetrically and rotatably connected in the middle of the opposite side of the two pressing plates 6, anti-slip caps 10 are symmetrically and fixedly connected at one ends of the two threaded columns 9, which are far away from the pressing plates 6, a relay, the middle part of one side of the two mounting plates 13 is symmetrically provided with limiting grooves 14 communicated with the two sides of the mounting plates, and the middle parts of the inner walls of the bottoms of the two limiting grooves 14 are symmetrically provided with clamping grooves 15.
One end of the connecting sleeve 4 close to the inner wall of the fixed groove 3 runs through the wall body of the connecting table 2 at the position of the fixed groove 3 and extends to the inside of the wall body of the connecting table 2, one end of the relay 12 close to the connecting table 2 extends to the inside of the fixed groove 3 through the opening of the fixed groove 3, the top and the bottom of the relay 12 close to one side of the connecting sleeve 4 extend to pins respectively, the two pins are connected with the two connecting sleeves 4 respectively, one end of the inner wall of one side of the moving groove 5 far away from the two pressing plates 6 extends to the outside of one side of the connecting table 2 through the opening of the moving groove 5, the two mounting plates 13 are respectively sleeved on the outside of the two pressing plates 6 through the two limiting grooves 14, one ends of the two fixing blocks 7 far away from the pressing plates 6 extend to the inside of the two clamping grooves 15 respectively, one end of the threaded column 9 runs.
The implementation mode is specifically as follows: the connection is injectd to relay 12's stitch through the adapter sleeve 4 that sets up, promotes clamp plate 6 with screw drive's mode through screw post 9, and the fixed clamp of two clamp plates 6 of joint cooperation through fixed block 7 and draw-in groove 15 is fixed relay 12, for relay 12 provides solid installation basis, avoids relay 12's wiring to produce the pine and takes off, and installation base 1 can improve relay 12's follow-up nature through the outside of bolt fixed mounting at the motor simultaneously.
As shown in fig. 3, motor protection mechanism of relay, still include guide arm 8, the opposite side symmetry fixedly connected with guide arm 8 of the side that backs on the back of the body of two clamp plates 6, the one end symmetry fixedly connected with connecting plate 11 of clamp plate 6 is kept away from to two guide arms 8, the one end of guide arm 8 runs through the wall body of 5 department's connection platforms of shifting chute 2 and extends to the outside of connection platform 2, guide arm 8 closely laminates with the wall body of connection platform 2, the one end that guide arm 8 was kept away from to two connecting plates 11 is established respectively in the outside of two screw post 9 one ends, screw post 9 passes through the bearing rotation with the wall body of connecting.
The implementation mode is specifically as follows: guide arm 8 through setting up provides the direction for the removal of clamp plate 6, avoids clamp plate 6 to follow screw post 9 rotatory, and clamp plate 6, fixed block 7, guide arm 8, screw post 9's cooperation forms the rectangle and connects the face simultaneously, for the fixed centre gripping of fixed block 7 provides the support, avoids relay 12's fixed not hard up.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, a pin of a relay 12 is limited and connected through a connecting sleeve 4, a pressing plate 6 is pushed in a screw rod transmission mode through a threaded column 9, the relay 12 is fixed through the clamping connection of a fixing block 7 and a clamping groove 15 and the fixed clamping of the two pressing plates 6, a solid installation foundation is provided for the relay 12, the connection of the relay 12 is prevented from loosening, and meanwhile, an installation base 1 can be fixedly installed outside a motor through bolts, so that the following performance of the relay 12 is improved;
referring to the attached drawing 3 of the specification, the guide rod 8 is arranged to guide the movement of the pressing plate 6, the pressing plate 6 is prevented from rotating along with the threaded column 9, meanwhile, the pressing plate 6, the fixing block 7, the guide rod 8 and the threaded column 9 are matched to work to form a rectangular connecting surface, support is provided for fixing and clamping the fixing block 7, and the relay 12 is prevented from being fixed and loosened.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a motor protection mechanism of relay, includes installation base (1), its characterized in that: the center of one side of the installation base (1) is fixedly connected with a connection platform (2), the center of one side of the installation base (1) is far away from the connection platform (2) and is provided with a fixed groove (3), the top and the bottom of the inner wall of one side of the fixed groove (3) are symmetrically and fixedly connected with a connecting sleeve (4), the top and the bottom of one side of the connection platform (2) are symmetrically and provided with moving grooves (5), the middle parts of the inner cavities of the two moving grooves (5) are symmetrically and respectively provided with a pressing plate (6), one side of the opposite side of the two pressing plates (6) is symmetrically and fixedly connected with a fixed block (7), the middle parts of the opposite sides of the two pressing plates (6) are symmetrically and rotatably connected with threaded columns (9), one ends of the two threaded columns (9) far away from the pressing plates (6) are symmetrically and fixedly connected with, mounting plates (13) are symmetrically and fixedly connected to the middle parts of the top and the bottom of the relay (12), limiting grooves (14) communicated with the two sides of the mounting plates (13) are symmetrically formed in the middle parts of one sides of the two mounting plates (13), and clamping grooves (15) are symmetrically formed in the middle parts of the inner walls of the bottoms of the two limiting grooves (14);
two the opposite side symmetry fixedly connected with guide arm (8) of clamp plate (6) back to back side, two the one end symmetry fixedly connected with connecting plate (11) that clamp plate (6) were kept away from in guide arm (8).
2. The motor protection mechanism of a relay according to claim 1, characterized in that: one end of the connecting sleeve (4) close to the inner wall of the fixing groove (3) penetrates through the wall body of the connecting table (2) at the fixing groove (3) and extends to the inside of the wall body of the connecting table (2).
3. The motor protection mechanism of a relay according to claim 1, characterized in that: one end of the relay (12) close to the connecting platform (2) extends to the inside of the fixing groove (3) through an opening of the fixing groove (3), pins extend from the top and the bottom of the relay (12) close to one side face of the connecting sleeve (4) respectively, and the two pins are connected with the two connecting sleeves (4) respectively.
4. The motor protection mechanism of a relay according to claim 1, characterized in that: two the one end that moving groove (5) one side inner wall was kept away from in clamp plate (6) extends to the outside of connecting a platform (2) a side by the opening of moving groove (5), two mounting panel (13) are established the outside at two clamp plates (6) through two spacing groove (14) cover respectively.
5. The motor protection mechanism of a relay according to claim 1, characterized in that: and one ends of the two fixing blocks (7) far away from the pressing plate (6) respectively extend into the two clamping grooves (15).
6. The motor protection mechanism of a relay according to claim 1, characterized in that: one end of the threaded column (9) penetrates through the wall body of the connecting table (2) at the position of the moving groove (5) and extends to the outside of the connecting table (2), and the threaded column (9) is in threaded connection with the wall body of the connecting table (2).
7. The motor protection mechanism of a relay according to claim 1, characterized in that: one end of the guide rod (8) penetrates through the wall body of the connecting table (2) at the position of the moving groove (5) and extends to the outside of the connecting table (2), and the guide rod (8) is tightly attached to the wall body of the connecting table (2).
8. The motor protection mechanism of a relay according to claim 1, characterized in that: one end of the connecting plate (11) far away from the guide rod (8) is respectively sleeved outside one end of each of the two threaded columns (9), and the threaded columns (9) are rotatably connected with the wall body of the connecting plate (11) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851319.6U CN211858533U (en) | 2020-05-20 | 2020-05-20 | Motor protection mechanism of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851319.6U CN211858533U (en) | 2020-05-20 | 2020-05-20 | Motor protection mechanism of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211858533U true CN211858533U (en) | 2020-11-03 |
Family
ID=73235706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851319.6U Expired - Fee Related CN211858533U (en) | 2020-05-20 | 2020-05-20 | Motor protection mechanism of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211858533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992603A (en) * | 2021-02-05 | 2021-06-18 | 邓亚会 | Relay contact protection structure and protection method thereof |
-
2020
- 2020-05-20 CN CN202020851319.6U patent/CN211858533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992603A (en) * | 2021-02-05 | 2021-06-18 | 邓亚会 | Relay contact protection structure and protection method thereof |
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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: 20201103 Termination date: 20210520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |