CN209328798U - A kind of relay protection - Google Patents
A kind of relay protection Download PDFInfo
- Publication number
- CN209328798U CN209328798U CN201920441126.0U CN201920441126U CN209328798U CN 209328798 U CN209328798 U CN 209328798U CN 201920441126 U CN201920441126 U CN 201920441126U CN 209328798 U CN209328798 U CN 209328798U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- screw rod
- adjusting screw
- protective cover
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of relay protections, including pedestal and cover at the protective cover on pedestal；Clamp system is provided on pedestal, clamp system includes adjusting screw rod and two fixtures, the upper surface of pedestal offers the sliding slot of accommodating adjusting screw rod, the both ends of adjusting screw rod and the side wall of pedestal are rotatablely connected, one end of adjusting screw rod is provided with handwheel after being pierced by the side wall of pedestal, fixture includes bottom plate, the both ends of bottom plate are vertically installed with side clamping plate, elastic clip is connected with by fastening spring on the inner sidewall of side clamping plate, the lower end of bottom plate is provided with slide plate compatible with sliding slot, screw hole is offered on slide plate, plus thread section and left-hand thread section are provided on adjusting screw rod, one fixture is slideably positioned in the plus thread section of adjusting screw rod, another fixture is slideably positioned in the left-hand thread section of adjusting screw rod.The utility model structure is simple, easy for installation, good reliability, is easy to disassemble maintenance, can be used for installing the relay of a variety of different sizes, the scope of application is wider.
Description
Technical field
The utility model relates to relay technical field more particularly to a kind of relay protections.
Background technique
Relay is a kind of electric control device, is when the variation of input quantity reaches prescribed requirement, in electrical output circuit
In make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur, it has control system and is closed by the interaction between control system
System, is usually applied in automation control circuit, it is actually to go one kind of control high current running " automatic with low current
Switch ", therefore the effects of play automatic adjustment, safeguard protection, conversion circuit in circuit.
Current relay need to install protective shell prevent staff accidentally touch relay cause switch malfunction risk,
But the disassembly and installation of existing protective shell and relay is pretty troublesome, it is time-consuming and laborious, it has not been convenient to relay be debugged, tieed up
It repairs and replaces；And the relay having is fixed unstable, easily causes relay damaged, increases maintenance cost, and relay size
Model is different, it is therefore desirable to which the protective cover of different model, production cost increase.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, provide that a kind of structure is simple, convenient disassembly
Relay protection.
To solve the above problems, technical solution adopted in the utility model is:
A kind of relay protection including pedestal and covers at the protective cover on the pedestal, the pedestal with it is described
Protective cover is detachably connected；It is provided with clamp system on the pedestal, the clamp system includes adjusting screw rod and two fixtures,
The upper surface of the pedestal offers the sliding slot for accommodating the adjusting screw rod, the side at the both ends of the adjusting screw rod and the pedestal
Wall rotation connection, one end of the adjusting screw rod are provided with handwheel after being pierced by the side wall of the pedestal, and the fixture includes main folder
Plate, the both ends of the bottom plate are vertically installed with side clamping plate, are connected with bullet by fastening spring on the inner sidewall of the side clamping plate
Property intermediate plate, the lower end of the bottom plate is provided with slide plate compatible with the sliding slot, offers on the slide plate and the tune
The compatible screw hole of screw rod is saved, plus thread section and left-hand thread section are provided on the adjusting screw rod, a fixture sliding is set
It is placed in the plus thread section of the adjusting screw rod, another described fixture is slideably positioned in the left-hand thread section of the adjusting screw rod.
Further, the upper surface of the pedestal offers fixing groove, is provided on the lower end surface of the protective cover side wall
Cutting, the cutting are inserted in the fixing groove.
Further, be provided with return unit in the fixing groove, the return unit include bottom plate, upper mounted plate and
The reset spring being set between the bottom plate and upper mounted plate, the bottom plate are fixedly installed on the fixing groove
On bottom wall, fixed plate is abutted with the cutting.
Further, position corresponding with the protective cover is provided with threaded hole on the side wall of the pedestal, described
Pedestal is bolted with the protective cover.
Further, the protective cover is transparent cover.
The beneficial effects of adopting the technical scheme are that
The utility model is located at the cavity for being formed on pedestal and accommodating relay by protective cover, is provided with clamping machine on pedestal
Structure can make two fixtures opposite or reverse motions, be clamped or unclamp to relay, operation is simple by rotating adjusting screw rod
It is single, convenient and efficient, it is provided with bottom plate and side clamping plate on clamp system, relay can be all around clamped, make relay
Device is firm to be not easy to shake；It in fixing groove on the lower end inserted base of protective cover, and is bolted, is connected firmly, it is fixed
The return unit being arranged in slot keeps worker operation more labor-saving light convenient for giving protective cover one upward elastic force when opening protective cover
Just；The utility model structure is simple, easy for installation, good reliability, can be used for installing the relay of a variety of different sizes, is applicable in model
It encloses relatively wide.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the portion Fig. 2A enlarged drawing；
Fig. 4 is that the utility model removes protective cover structural schematic diagram；
Fig. 5 is the utility model in the base structural schematic diagram；
Fig. 6 is protective cover structural schematic diagram in the utility model；
Fig. 7 is clamp structure schematic diagram in the utility model.
In figure: 1, pedestal；2, protective cover；3, adjusting screw rod；4, sliding slot；5, handwheel；6, bottom plate；7, side clamping plate；8, it presss from both sides
Tight spring；9, elastic clip；10, slide plate；11, fixing groove；12, cutting；13, bottom plate；14, upper mounted plate；15, bullet is resetted
Spring；16, bolt.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
It as shown in figs. 1-7, is a kind of specific embodiment of the utility model, a kind of relay protection, including bottom
Seat 1 and cover at the protective cover 2 on the pedestal 1, the pedestal 1 and the protective cover 2 are pluggable or are bolted；Institute
State and be provided with clamp system on pedestal 1, be arranged on the top surface of the pedestal 1 it is fluted, for installing clamp system and relay,
The clamp system includes adjusting screw rod 3 and two fixtures, offers accommodating on upper surface, that is, groove bottom surface of the pedestal 1
The sliding slot 4 of the adjusting screw rod 3, the adjusting screw rod 3 are placed in sliding slot 4, both ends and the sliding slot 4 of the adjusting screw rod 3
The side wall of both ends, that is, pedestal 1, is rotatablely connected by bearing, and one end of the adjusting screw rod 3 is set after being pierced by the side wall of the pedestal 1
It is equipped with handwheel 5, the fixture includes bottom plate 6, and the both ends of the bottom plate 6 are provided with side clamping plate 7, the side clamping plate 7 and master
Clamping plate 6 vertically connects, and approximate can surround the surrounding that rectangle is fixed on relay, the side when two fixtures slide in opposition pairing
Elastic clip 9 is connected with by fastening spring 8 on the inner sidewall of clamping plate 7, the two sides of relay are fixed by bottom plate 6, in addition
Two sides then pass through elastic clip 9 and clamp, and can clamp the relay of different dimensions, applied widely, and elastic clip 9 uses bullet
Property rubber material, rubber strip is posted on the inner sidewall of bottom plate 6, reduces the abrasion to relay1 case, under the bottom plate 6
End is provided with slide plate 10 compatible with the sliding slot 4, and spiral shell compatible with the adjusting screw rod 3 is offered on the slide plate 10
Hole is provided with plus thread section and left-hand thread section on the adjusting screw rod 3, and a fixture is slideably positioned in the adjusting screw rod
3 plus thread section, another described fixture are slideably positioned in the left-hand thread section of the adjusting screw rod 3.In use, rotation adjusts spiral shell
The handwheel 5 of 3 one end of bar, two fixtures opposite or reverse motions on adjusting screw rod 3, the slide plate 10 of 6 lower end of bottom plate is in sliding slot 4
Interior sliding.
Further, the upper surface of the pedestal 1 offers fixing groove 11, and fixing groove 11 is set along the edge of 1 groove of pedestal
It sets one week, cutting 12 is provided on the lower end surface of 2 side wall of protective cover, the cutting 12 is inserted in the fixing groove 11,
Sealing is preferable.
Further, return unit is provided in the fixing groove 11, the return unit includes bottom plate 13, upper mounted plate
14 and the reset spring 15 that is set between the bottom plate 13 and upper mounted plate 14, the bottom plate 13 be fixedly installed
In on the bottom wall of the fixing groove 11, fixed plate 14 is abutted with the cutting 12.When protective cover 2 is connect with pedestal 1, insert
Item 12 is inserted into fixing groove 11, is pressed downward upper mounted plate 14, compresses reset spring 15, by bolt 16 by protective cover 2 and bottom
Seat 1 is fixed, when protective cover 2 to be removed, screws out bolt 16, and reset spring 15 stretches, and jacks up upper mounted plate 14 and cutting upwards
12, that is, it gives protective cover 2 one upward power, keeps worker operation more labor-saving.
Further, position corresponding with the protective cover 2 is provided with threaded hole on the side wall of the pedestal 1, institute
It states pedestal 1 and is connect with the protective cover 2 by bolt 16.
Further, the protective cover 2 is transparent cover, convenient for looking from outside at relay.
Further, resigning mouthful is offered on the bottom edge of 2 side of protective cover, is allowed on 1 side wall of pedestal with described
Mouth corresponding position in position offers wiring hole (being not drawn into figure), connects convenient for electric wire.
The application method of the utility model: relay is placed on pedestal 1, by screwing handwheel 5, makes two fixture folders
Hold in the two sides of relay, while in addition two sides are clamped by elastic clip 9, keep relay clamping firm, the electric wire of relay by
Wiring hole is pierced by, and protective cover 2 is located on pedestal 1, the fixing groove on 12 inserted base 1 of cutting of 2 side wall lower ends of protective cover
In 11, then screwing bolts 16, keep protective cover 2 and pedestal 1 fixed, completes operation.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. a kind of relay protection, which is characterized in that including pedestal (1) and cover at the protective cover on the pedestal (1)
(2), the pedestal (1) is detachably connected with the protective cover (2)；Clamp system, the clamping are provided on the pedestal (1)
Mechanism includes adjusting screw rod (3) and two fixtures, and the upper surface of the pedestal (1) offers the accommodating adjusting screw rod (3)
Sliding slot (4), the both ends of the adjusting screw rod (3) and the side wall of the pedestal (1) are rotatablely connected, and the one of the adjusting screw rod (3)
End is provided with handwheel (5) after being pierced by the side wall of the pedestal (1), and the fixture includes bottom plate (6), the bottom plate (6)
Both ends are vertically installed with side clamping plate (7), are connected with elastic clip by fastening spring (8) on the inner sidewall of the side clamping plate (7)
(9), the lower end of the bottom plate (6) is provided with the compatible slide plate (10) with the sliding slot (4), opens up on the slide plate (10)
There is the compatible screw hole with the adjusting screw rod (3), is provided with plus thread section and left-hand thread section on the adjusting screw rod (3), one
A fixture is slideably positioned in the plus thread section of the adjusting screw rod (3), another described fixture is slideably positioned in the tune
Save the left-hand thread section of screw rod (3).
2. a kind of relay protection according to claim 1, which is characterized in that open the upper surface of the pedestal (1)
Equipped with fixing groove (11), it is provided with cutting (12) on the lower end surface of protective cover (2) side wall, the cutting (12) is inserted in institute
It states in fixing groove (11).
3. a kind of relay protection according to claim 2, which is characterized in that be provided in the fixing groove (11)
Return unit, the return unit include bottom plate (13), upper mounted plate (14) and are set to the bottom plate (13) and upper
Reset spring (15) between fixed plate (14), the bottom plate (13) are fixedly installed on the bottom wall of the fixing groove (11)
On, fixed plate (14) abuts with the cutting (12).
4. a kind of relay protection according to claim 1, which is characterized in that on the side wall of the pedestal (1) with
The corresponding position of the protective cover (2) is provided with threaded hole, and the pedestal (1) and the protective cover (2) pass through bolt
(16) it connects.
5. a kind of relay protection according to claim 1, which is characterized in that the protective cover (2) is translucent cover
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441126.0U CN209328798U (en) | 2019-04-03 | 2019-04-03 | A kind of relay protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441126.0U CN209328798U (en) | 2019-04-03 | 2019-04-03 | A kind of relay protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328798U true CN209328798U (en) | 2019-08-30 |
Family
ID=67733230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441126.0U Expired - Fee Related CN209328798U (en) | 2019-04-03 | 2019-04-03 | A kind of relay protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596431A (en) * | 2019-09-06 | 2019-12-20 | 宁波中盛产品检测有限公司 | On-off device suitable for household appliance detection |
| CN111335835A (en) * | 2020-01-03 | 2020-06-26 | 中国石油集团川庆钻探工程有限公司 | Well testing stop fork |
| CN112259418A (en) * | 2020-11-05 | 2021-01-22 | 天水黄河电气有限公司 | Reverse/distribution direct current contactor packaging structure |
| CN113936962A (en) * | 2021-12-16 | 2022-01-14 | 深圳市方泰设备技术有限公司 | Relay safety pressing device |
-
2019
- 2019-04-03 CN CN201920441126.0U patent/CN209328798U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596431A (en) * | 2019-09-06 | 2019-12-20 | 宁波中盛产品检测有限公司 | On-off device suitable for household appliance detection |
| CN111335835A (en) * | 2020-01-03 | 2020-06-26 | 中国石油集团川庆钻探工程有限公司 | Well testing stop fork |
| CN112259418A (en) * | 2020-11-05 | 2021-01-22 | 天水黄河电气有限公司 | Reverse/distribution direct current contactor packaging structure |
| CN113936962A (en) * | 2021-12-16 | 2022-01-14 | 深圳市方泰设备技术有限公司 | Relay safety pressing device |
| CN113936962B (en) * | 2021-12-16 | 2022-02-15 | 深圳市方泰设备技术有限公司 | Relay safety pressing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200403 |