CN209785731U - Snap ring current transformer is used in monitoring of fire control thing networking convenient to installation - Google Patents
Snap ring current transformer is used in monitoring of fire control thing networking convenient to installation Download PDFInfo
- Publication number
- CN209785731U CN209785731U CN201920620612.9U CN201920620612U CN209785731U CN 209785731 U CN209785731 U CN 209785731U CN 201920620612 U CN201920620612 U CN 201920620612U CN 209785731 U CN209785731 U CN 209785731U
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- Prior art keywords
- snap ring
- current transformer
- groove
- ring current
- slot
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Abstract
The utility model relates to a mutual-inductor technical field, and a fire control thing networking is snap ring current transformer for monitoring convenient to installation is disclosed, including snap ring current transformer body and mount pad, the bottom fixedly connected with inserted bar of snap ring current transformer body, the slot that matches with the inserted bar is seted up to the upper surface of mount pad, the one end that snap ring current transformer body was kept away from to the inserted bar is inserted and is established in the slot, and inserted bar and slot sliding connection, sliding connection has the movable plate of matching in the slot, a plurality of evenly distributed's of fixedly connected with first spring between the lower surface of movable plate and the tank bottom of slot, the one end that snap ring current transformer body was kept away from to the upper surface of movable plate and inserted bar offsets, the draw-in groove has been seted up to the symmetry on being located the pole wall of inserted bar in the slot. The utility model discloses make fire control thing networking monitoring more convenient with snap ring current transformer's dismouting, and then convenient construction operation and later maintenance.
Description
Technical Field
The utility model relates to a mutual-inductor technical field especially relates to a snap ring current transformer is used in monitoring of fire control thing networking convenient to installation.
Background
The current transformer is a power element which is most common in the current power system, and mainly functions to convert a large current on the primary side into a small current of 5A or 1A available on the secondary side through conversion. The current transformer is composed of a closed iron core and a winding. The primary side winding of the transformer has few turns and is connected in a circuit of the current to be measured.
In the prior art, a snap ring current transformer generally adopts a screw fixing installation mode in the installation process, and each transformer is fixed by 4M 8 screws. The screws need to be fastened or screwed off during installation or disassembly, and special tools are needed, so that construction operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the inconvenient problem of snap ring current transformer dismouting for the monitoring of fire control thing networking among the prior art, and the snap ring current transformer for the monitoring of fire control thing networking convenient to installation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A snap ring current transformer convenient to mount and used for monitoring fire-fighting Internet of things comprises a snap ring current transformer body and a mounting seat, wherein an insertion rod is fixedly connected to the bottom of the snap ring current transformer body, an insertion groove matched with the insertion rod is formed in the upper surface of the mounting seat, one end, far away from the snap ring current transformer body, of the insertion rod is inserted into the insertion groove and is in sliding connection with the insertion groove, a matched movable plate is in sliding connection with the insertion groove, a plurality of uniformly distributed first springs are fixedly connected between the lower surface of the movable plate and the bottom of the insertion groove, the upper surface of the movable plate is abutted against one end, far away from the snap ring current transformer body, of the insertion rod in the insertion groove, clamping grooves are symmetrically formed in the rod wall of the insertion rod in the insertion groove, sliding grooves are formed in positions, corresponding to the clamping grooves, and second springs, the other end fixedly connected with of second spring and the fixture block that the sliding tray matches, and the fixture block is the slope setting near one side of draw-in groove, the one end that the second spring was kept away from to the fixture block passes the notch of sliding tray and extends to in the draw-in groove that corresponds, the last fixed surface of fixture block is connected with the push rod, the top of sliding tray corresponds the position department of push rod and has seted up the logical groove of matching, the one end that the fixture block was kept away from to the push rod passes logical groove and upwards extends, and push rod and logical groove sliding connection.
Preferably, both ends of the moving plate are fixedly connected with sliding blocks, matched sliding grooves are formed in the positions, corresponding to the sliding blocks, of the side walls of the slots, the sliding blocks are connected with the sliding grooves in a sliding mode, and the sliding blocks are abutted to the side walls, close to the bottoms of the slots, of the sliding grooves.
Preferably, the side wall of the mounting seat close to the bottom is symmetrically and fixedly connected with positioning blocks, and the positioning blocks are provided with mounting holes.
Preferably, one end of the push rod, which is far away from the fixture block, is fixedly connected with a retaining ring.
Preferably, the cross section of the inserted bar is rectangular.
Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove in a rolling mode.
Compared with the prior art, the utility model provides a fire control thing networking snap ring current transformer for monitoring convenient to installation possesses following beneficial effect:
1. The snap ring current transformer for monitoring the fire-fighting Internet of things is convenient to install, by arranging the snap ring current transformer body, the installation seat, the insertion rod, the insertion groove, the movable plate, the first spring, the clamping groove, the sliding groove, the second spring, the clamping block, the push rod and the through groove, when the snap ring current transformer body is installed, the insertion rod is inserted into the insertion groove, the inclined surface of the clamping block slides towards the direction of the groove bottom of the sliding groove under the action of the insertion rod and compresses the second spring, when the clamping groove on the insertion rod corresponds to the clamping block, the clamping block is flicked into the clamping groove by the second spring to complete clamping, namely, the snap ring current transformer body can be stably installed on the installation seat, the push rod which is in sliding connection with the through groove is pushed to drive the clamping block to slide along the sliding groove and compress the second spring, when the clamping block is separated from the clamping groove, the first spring drives the movable plate to, make fire control thing networking monitoring more convenient with snap ring current transformer's dismouting.
2. This fire control thing networking snap ring current transformer for monitoring convenient to installation, through setting up draw-in groove, fixture block, movable plate, slider and spout, when snap ring current transformer body installs, drive the movable plate and slide along the slot gliding, at this moment, the slider is along spout synchronous motion, and when the lateral wall of slider and spout offseted, draw-in groove and fixture block position were corresponding this moment to it is more convenient to make snap ring current transformer's erection site.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make fire control thing networking monitoring more convenient with snap ring current transformer's dismouting, and then make things convenient for construction operation and later maintenance.
Drawings
fig. 1 is a schematic structural view of a snap ring current transformer for monitoring fire-fighting internet of things, which is convenient to install;
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the current transformer comprises a current transformer body with a snap ring 1, a mounting seat 2, an inserted rod 3, a slot 4, a moving plate 5, a first spring 6, a slot 7, a sliding groove 8, a second spring 9, a clamping block 10, a push rod 11, a through groove 12, a sliding block 13, a sliding groove 14, a positioning block 15, a snap ring 16 and a ball 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a snap ring current transformer for monitoring fire-fighting internet of things convenient to install comprises a snap ring current transformer body 1 and a mounting seat 2, wherein an insertion rod 3 is fixedly connected to the bottom of the snap ring current transformer body 1, a slot 4 matched with the insertion rod 3 is formed in the upper surface of the mounting seat 2, one end of the insertion rod 3 far away from the snap ring current transformer body 1 is inserted into the slot 4, the insertion rod 3 is slidably connected with the slot 4, a matched moving plate 5 is slidably connected in the slot 4, a plurality of first springs 6 which are uniformly distributed are fixedly connected between the lower surface of the moving plate 5 and the bottom of the slot 4, the upper surface of the moving plate 5 is abutted against one end of the insertion rod 3 far away from the snap ring current transformer body 1, a clamping groove 7 is symmetrically formed in the rod wall of the insertion rod 3 in the slot 4, and a sliding groove 8 is formed in the, a second spring 9 is fixedly connected to the bottom of the sliding groove 8, a fixture block 10 matched with the sliding groove 8 is fixedly connected to the other end of the second spring 9, one side of the fixture block 10 close to the clamping groove 7 is obliquely arranged, one end of the fixture block 10 far away from the second spring 9 penetrates through the notch of the sliding groove 8 and extends into the corresponding clamping groove 7, a push rod 11 is fixedly connected to the upper surface of the fixture block 10, a matched through groove 12 is formed in the top of the sliding groove 8 corresponding to the push rod 11, one end of the push rod 11 far away from the fixture block 10 penetrates through the through groove 12 and extends upwards, the push rod 11 is slidably connected with the through groove 12, when the clamp ring current transformer body 1 is installed, the insert rod 3 is inserted into the slot 4, the inclined surface of the fixture block 10 slides towards the bottom of the sliding groove 8 under the action of the insert rod 3 and compresses the second spring 9, when the clamping groove 7 on the insert rod, second spring 9 is gone into draw-in groove 7 with fixture block 10 bullet in, accomplish the joint, can be stable install snap ring current transformer body 1 on mount pad 2, promote and lead to groove 12 sliding connection's push rod 11, it slides along sliding tray 8 to drive fixture block 10, and compress second spring 9, break away from the back when fixture block 10 and draw-in groove 7, first spring 6 drives movable plate 5 and rises to reset, make snap ring current transformer body 1 and mount pad 2 autosegregation, make the dismouting of snap ring current transformer for the monitoring of fire control thing networking more convenient.
The equal fixedly connected with slider 13 in both ends of movable plate 5, the spout 14 that matches is seted up to the position department that the lateral wall of slot 4 corresponds slider 13, slider 13 and 14 sliding connection of spout, and slider 13 offsets with the lateral wall that slot 14 is close to the slot bottom of slot 4, when snap ring current transformer body 1 installs, drive movable plate 5 along the gliding of slot 4, at this moment, slider 13 is along 14 synchronous motion of spout, when slider 13 offsets with the lateral wall of spout 14, draw-in groove 7 is corresponding with the fixture block 10 position this moment, thereby it is more convenient to make snap ring current transformer's installation location.
The mounting base 2 is close to symmetrical fixedly connected with locating piece 15 on the lateral wall of bottom, and has seted up the mounting hole on the locating piece 15, conveniently with mounting base 2 fixed mounting in the electronic box.
The end of the push rod 11 far away from the fixture block 10 is fixedly connected with a retaining ring 16, so that a finger can conveniently hook the retaining ring 16 to drive the push rod 11 to slide.
The cross section of the inserted bar 3 is rectangular, so that the inserted bar can conveniently correspond to the position between the clamping block 10 and the clamping groove 7.
The ball groove has been seted up to one side that slider 13 is close to the spout 14 tank bottom, and ball inslot roll is connected with ball 17, and ball 17 keeps away from the one end of ball groove tank bottom and passes the notch in ball groove and outwards extend, and roll connection is at the tank bottom of spout 14, reduces the frictional force between slider 13 and the spout 14.
In the utility model, when installing the snap ring current transformer body 1, insert the inserted bar 3 in the slot 4, the inclined plane of the fixture block 10 slides towards the tank bottom direction of the sliding groove 8 under the effect of the inserted bar 3, and compress the second spring 9, when the clamping groove 7 on the inserted bar 3 corresponds to the fixture block 10, the second spring 9 pops the fixture block 10 into the clamping groove 7, complete the clamping, namely, the snap ring current transformer body 1 can be stably installed on the mounting seat 2, push the push rod 11 slidably connected with the through groove 12, drive the fixture block 10 to slide along the sliding groove 8, and compress the second spring 9, when the fixture block 10 is separated from the clamping groove 7, the first spring 6 drives the movable plate 5 to ascend and reset, so that the snap ring current transformer body 1 is automatically separated from the mounting seat 2, and the assembly and disassembly of the snap ring current transformer for monitoring the fire fighting internet of things are more convenient; when the snap ring current transformer body 1 is installed, the movable plate 5 is driven to slide downwards along the slot 4, at the moment, the sliding block 13 moves synchronously along the sliding groove 14, when the sliding block 13 abuts against the side wall of the sliding groove 14, the position of the snap groove 7 corresponds to that of the snap ring 10, and therefore the snap ring current transformer is more convenient to install and position.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire control thing networking monitor is with snap ring current transformer convenient to installation, includes snap ring current transformer body (1) and mount pad (2), its characterized in that, the bottom fixedly connected with inserted bar (3) of snap ring current transformer body (1), the slot (4) that matches with inserted bar (3) is seted up to the upper surface of mount pad (2), the one end that the snap ring current transformer body (1) was kept away from to inserted bar (3) is inserted and is established in slot (4), and inserted bar (3) and slot (4) sliding connection, sliding connection has the movable plate (5) that matches in slot (4), fixedly connected with a plurality of evenly distributed first spring (6) between the bottom of lower surface of movable plate (5) and the tank bottom of slot (4), the one end that snap ring current transformer body (1) was kept away from to the upper surface of movable plate (5) and inserted bar (3) offsets, clamping grooves (7) are symmetrically formed in the rod wall of the insert rod (3) in the insert groove (4), a sliding groove (8) is formed in the position, corresponding to the clamping groove (7), of the side wall of the insert groove (4), a second spring (9) is fixedly connected to the bottom of the sliding groove (8), a clamping block (10) matched with the sliding groove (8) is fixedly connected to the other end of the second spring (9), one side, close to the clamping groove (7), of the clamping block (10) is obliquely arranged, one end, far away from the second spring (9), of the clamping block (10) penetrates through the notch of the sliding groove (8) and extends into the corresponding clamping groove (7), a push rod (11) is fixedly connected to the upper surface of the clamping block (10), a matched through groove (12) is formed in the position, corresponding to the push rod (11), of the top of the sliding groove (8), one end, far away from the clamping block (10), of the push rod (11) penetrates through the, and the push rod (11) is connected with the through groove (12) in a sliding way.
2. the snap ring current transformer convenient to mount for monitoring of fire fighting internet of things as claimed in claim 1, wherein both ends of the moving plate (5) are fixedly connected with sliding blocks (13), the side wall of the slot (4) is provided with a matched sliding groove (14) at a position corresponding to the sliding block (13), the sliding block (13) is slidably connected with the sliding groove (14), and the sliding block (13) and the sliding groove (14) are abutted against the side wall close to the bottom of the slot (4).
3. The snap ring current transformer convenient to mount and used for monitoring of the fire fighting internet of things is characterized in that positioning blocks (15) are symmetrically and fixedly connected to the side wall, close to the bottom, of the mounting base (2), and mounting holes are formed in the positioning blocks (15).
4. The snap ring current transformer convenient to mount for monitoring the fire fighting internet of things as claimed in claim 1, wherein a snap ring (16) is fixedly connected to one end of the push rod (11) far away from the fixture block (10).
5. The snap ring current transformer convenient to mount for monitoring of the fire fighting internet of things as claimed in claim 1, wherein the cross section of the inserted rod (3) is rectangular.
6. The snap ring current transformer convenient to mount for monitoring of the fire fighting internet of things as claimed in claim 2, wherein a ball groove is formed in one side, close to the bottom of the sliding groove (14), of the slider (13), a ball (17) is connected in the ball groove in a rolling manner, one end, far away from the bottom of the ball groove, of the ball (17) penetrates through the notch of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove (14) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620612.9U CN209785731U (en) | 2019-05-02 | 2019-05-02 | Snap ring current transformer is used in monitoring of fire control thing networking convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620612.9U CN209785731U (en) | 2019-05-02 | 2019-05-02 | Snap ring current transformer is used in monitoring of fire control thing networking convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785731U true CN209785731U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920620612.9U Expired - Fee Related CN209785731U (en) | 2019-05-02 | 2019-05-02 | Snap ring current transformer is used in monitoring of fire control thing networking convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209785731U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111109099A (en) * | 2019-12-24 | 2020-05-08 | 安徽省天长市周氏羊业有限公司 | Sheep class is bred with raising device |
| CN111750252A (en) * | 2020-06-18 | 2020-10-09 | 苏州睿达矩自动化设备有限公司 | Indoor monitoring equipment convenient to disassemble and assemble |
| CN111779931A (en) * | 2020-07-15 | 2020-10-16 | 杨明清 | Mounting equipment for intelligent terminal convenient to dismantle fixedly |
| CN112390433A (en) * | 2020-11-18 | 2021-02-23 | 马鞍山杰生半导体有限公司 | Cross STREAMING ultraviolet sterilization module |
| CN112587739A (en) * | 2021-01-06 | 2021-04-02 | 陈冬梅 | Hemodialyzer capable of detecting liquid level and convenient to install |
| CN112623548A (en) * | 2020-12-30 | 2021-04-09 | 上海赢易环保科技有限公司 | Bag suction device of intelligent garbage can and intelligent garbage can |
| CN112689411A (en) * | 2020-12-07 | 2021-04-20 | 娄底市迪芬特科技有限公司 | Installation device of high-voltage electronic voltage transformer signal collector |
| CN112885589A (en) * | 2020-12-24 | 2021-06-01 | 江金北(北京)自动化技术有限公司 | Straight-through current transformer mounting structure |
| CN113090886A (en) * | 2021-04-02 | 2021-07-09 | 江苏鑫启盛科技有限公司 | Anti-seismic lightweight communication electronic aluminum alloy die casting and preparation method thereof |
| CN113782301A (en) * | 2020-12-24 | 2021-12-10 | 江金北(北京)自动化技术有限公司 | Current transformer coil fixing structure |
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2019
- 2019-05-02 CN CN201920620612.9U patent/CN209785731U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109099A (en) * | 2019-12-24 | 2020-05-08 | 安徽省天长市周氏羊业有限公司 | Sheep class is bred with raising device |
| CN111750252A (en) * | 2020-06-18 | 2020-10-09 | 苏州睿达矩自动化设备有限公司 | Indoor monitoring equipment convenient to disassemble and assemble |
| CN111750252B (en) * | 2020-06-18 | 2022-01-18 | 山东银高智能科技有限公司 | Indoor monitoring equipment convenient to disassemble and assemble |
| CN111779931A (en) * | 2020-07-15 | 2020-10-16 | 杨明清 | Mounting equipment for intelligent terminal convenient to dismantle fixedly |
| CN112390433A (en) * | 2020-11-18 | 2021-02-23 | 马鞍山杰生半导体有限公司 | Cross STREAMING ultraviolet sterilization module |
| CN112390433B (en) * | 2020-11-18 | 2023-04-18 | 马鞍山杰生半导体有限公司 | Cross STREAMING ultraviolet sterilization module |
| CN112689411A (en) * | 2020-12-07 | 2021-04-20 | 娄底市迪芬特科技有限公司 | Installation device of high-voltage electronic voltage transformer signal collector |
| CN112885589A (en) * | 2020-12-24 | 2021-06-01 | 江金北(北京)自动化技术有限公司 | Straight-through current transformer mounting structure |
| CN113782301A (en) * | 2020-12-24 | 2021-12-10 | 江金北(北京)自动化技术有限公司 | Current transformer coil fixing structure |
| CN113782301B (en) * | 2020-12-24 | 2024-03-26 | 江金北(北京)自动化技术有限公司 | Current transformer coil fixing structure |
| CN112623548A (en) * | 2020-12-30 | 2021-04-09 | 上海赢易环保科技有限公司 | Bag suction device of intelligent garbage can and intelligent garbage can |
| CN112623548B (en) * | 2020-12-30 | 2022-07-01 | 上海赢易环保科技有限公司 | Bag suction device of intelligent garbage can and intelligent garbage can |
| CN112587739A (en) * | 2021-01-06 | 2021-04-02 | 陈冬梅 | Hemodialyzer capable of detecting liquid level and convenient to install |
| CN113090886A (en) * | 2021-04-02 | 2021-07-09 | 江苏鑫启盛科技有限公司 | Anti-seismic lightweight communication electronic aluminum alloy die casting and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |