CN208127631U - A kind of box-type substation extension type mouse-proof baffle plate - Google Patents
A kind of box-type substation extension type mouse-proof baffle plate Download PDFInfo
- Publication number
- CN208127631U CN208127631U CN201820326918.9U CN201820326918U CN208127631U CN 208127631 U CN208127631 U CN 208127631U CN 201820326918 U CN201820326918 U CN 201820326918U CN 208127631 U CN208127631 U CN 208127631U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- baffle
- fixedly connected
- bottom end
- retractive leg
- 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
Links
Abstract
The utility model provides a kind of box-type substation extension type mouse-proof baffle plate,Including baffle main body,The first screw rod is provided in baffle main body,First screw rod is fixedly connected with limit shaft,Limit shaft is fixedly connected with the second screw rod,Belt wheel is installed on the first screw rod and is sequentially connected stepper motor by belt,First screw rod connects the first Retractive leg by the first feed screw nut,Second screw rod connects the second Retractive leg by the second feed screw nut,First Retractive leg and the second Retractive leg are separately connected sliding sleeve,Sliding sleeve connects expansion plate,Expansion plate connects flapper,The utility model structure is concise,Intensity is high,It is durable,Two groups of feed screw nut's counter motions are driven by twin-screw,Expansion plate is pushed to be horizontally moved,It can be configured to the mouse-proof baffle plate of different length specification while not influencing protection effect,It is easy to operate,High sensitivity,Switch gear room particularly suitable for box-type substation,Protect room,The places such as battery room.
Description
Technical field
The utility model relates to mouse-proof baffle plate technical field, specially a kind of box-type substation extension type mouse proof stop
Plate.
Background technique
According to the related safety devices code requirement of power generation, switch gear room, protection room, the battery room of box-type substation etc.
Mouse-proof baffle plate should all be installed additional, prevent mouse or other toys from entering and electrical equipment is damaged, guarantee safe production.
At present substation lead to common mouse-proof baffle plate using muti-piece aluminum hull plate manually layer by layer place overlapping, mouse-proof baffle plate one
As made of sheet metal or plastic plate, specification has just had determined after factory, and used in actual box-type substation
The specification of mouse-proof baffle plate is changeable, and existing mouse-proof baffle plate is unable to satisfy changeable specification requirement.Furthermore operation maintenance personnel is in daily fortune
It is very inconvenient when being passed in and out when row operation or tour work, it is easy to trip, there are insecurity factors, especially in technological transformation service work
Carrying large equipment, equipment disengaging when, it is necessary to mouse-proof baffle plate overall pulling down on doorframe will be fixed on, due to the technological transformation duty cycle compared with
Long, while professional being needed to carry out installation and debugging, the phenomenon that appearance cannot restore in time, scene does not have protection against rodents effect, separately
The destruction that outer repeatability dismounting causes mouse-proof baffle plate structural, while influencing protection effect, increases maintenance work amoun and dimension
Protect cost.
Utility model content
The purpose of this utility model is to provide a kind of box-type substation extension type mouse-proof baffle plates, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of box-type substation is anti-with extension type
Rat guard plate, including baffle main body, the top inner wall and bottom end inner wall of the baffle main body install first bearing and the second axis respectively
It holds, the first bearing is interference fitted the first screw rod, and the bottom end of first screw rod is fixedly connected with limit shaft, the limit shaft
Bottom end is fixedly connected with the second screw rod, and the bottom end of second screw rod is interference fitted the second bearing, and the baffle main body is fixed
It is connected and fixed baffle, the inside of the fixed baffle is fixedly mounted support frame, stepper motor is fixedly mounted on support frame as described above, institute
It states and belt wheel is fixedly mounted on the first screw rod, the belt wheel is sequentially connected the output shaft of the stepper motor by belt, and described
One the first feed screw nut of screw rod clearance fit, first feed screw nut are fixedly connected with the first Retractive leg, between second screw rod
Gap cooperates the second feed screw nut, and second feed screw nut is fixedly connected with the second Retractive leg, first Retractive leg and described the
Hinged between two Retractive legs, first Retractive leg and second Retractive leg are respectively fixedly connected with sliding sleeve, the sliding sleeve sliding
Litter is connected, and its side wall is fixedly connected with expansion plate, the expansion plate is socketed in the inside of the baffle main body, the expansion plate
It is fixedly connected with flapper.
Preferably, the rotation direction of thread of first screw rod and second screw rod is opposite.
Preferably, limited block is fixedly mounted in the upper and lower end of the litter.
Preferably, straight is respectively arranged on the top inner wall and bottom end inner wall of the baffle main body, it is described flexible
The upper and lower end of plate is fixedly mounted sliding block, and the sliding block is slidably connected the straight.
Preferably, multi-directional ball, the bottom end of the multi-directional ball and the baffle master is fixedly mounted in the bottom end of the flapper
The bottom end of body is in same level height.
Preferably, the security identifier for having fluorescence is pasted on the flapper and the fixed baffle.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model structure is concise, intensity is high, durable, drives two groups of feed screw nuts reversely to transport by twin-screw
It is dynamic, it pushes expansion plate to be horizontally moved, can be configured to the protection against rodents of different length specification while not influencing protection effect
Baffle, easy to operate, high sensitivity, the places such as switch gear room, protection room, battery room particularly suitable for box-type substation；
2, the utility model pastes the security identifier for having fluorescence on fixed baffle and flapper respectively, beautiful, awake
It is mesh, generous, it prevents operation maintenance personnel from tripping when disengaging mouse-proof baffle plate when day-to-day operation operates or makes an inspection tour work, improves safety；
3, the utility model installs sliding block through the installation multi-directional ball on flapper and on expansion plate, reduction activity
Frictional resistance between baffle and ground and expansion plate and baffle main body improves sensitivity of the expansion plate in telescopic process.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is straight and slide block structure schematic diagram in the utility model.
In figure：1 baffle main body, 2 first bearings, 3 second bearings, 4 first screw rods, 5 limit shafts, 6 second screw rods, 7 are fixed
Baffle, 8 support frames, 9 stepper motors, 10 belt wheels, 11 first feed screw nuts, 12 first Retractive legs, 13 second feed screw nuts, 14
Second Retractive leg, 15 sliding sleeves, 16 litter, 17 expansion plates, 18 flappers, 19 limited blocks, 20 straights, 21 sliding blocks, 220,000
To ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of box-type substation extension type mouse proof stop
Plate, including baffle main body 1, the top inner wall and bottom end inner wall of baffle main body 1 install first bearing 2 and second bearing 3 respectively, the
One bearing 2 is interference fitted the first screw rod 4, and the bottom end of the first screw rod 4 is fixedly connected with limit shaft 5, and the bottom end of limit shaft 5 is fixedly connected
The rotation direction of thread of second screw rod 6, the first screw rod 4 and the second screw rod 6 is opposite.The bottom end interference fit second of second screw rod 6
Bearing 3.
Baffle main body 1 is fixedly connected with fixed baffle 7, and the inside of fixed baffle 7 is fixedly mounted support frame 8, consolidates on support frame 8
Dingan County fills stepper motor 9, and belt wheel 10 is fixedly mounted on the first screw rod 4, and belt wheel 10 is defeated by belt transmission connection stepper motor 9
Shaft.First screw rod, 4 the first feed screw nut of clearance fit 11, the first feed screw nut 11 are fixedly connected with the first Retractive leg 12, and second
6 the second feed screw nut of clearance fit 13 of screw rod, the second feed screw nut 13 are fixedly connected with the second Retractive leg 14,12 He of the first Retractive leg
Hinged between second Retractive leg 14, the first Retractive leg 12 and the second Retractive leg 14 are respectively fixedly connected with sliding sleeve 15, and sliding sleeve 15 slides
Litter 16 is connected, and its side wall is fixedly connected with expansion plate 17, limited block 19 is fixedly mounted in the upper and lower end of litter 16.
Expansion plate 17 is socketed in the inside of baffle main body 1, is respectively set on the top inner wall and bottom end inner wall of baffle main body 1
There is a straight 20, the upper and lower end of expansion plate 17 is fixedly mounted sliding block 21, and sliding block 21 is slidably connected straight 20.Expansion plate
17 are fixedly connected with flapper 18.Multi-directional ball 22, the bottom end of multi-directional ball 22 and baffle master is fixedly mounted in the bottom end of flapper 18
The bottom end of body 1 is in same level height.The security identifier for having fluorescence is pasted on flapper 18 and fixed baffle 7.
Working principle：Start stepper motor 9, the first screw rod 4 and 6 rotating Vortex of the second screw rod are driven by belt, due to
The rotation direction of thread of first screw rod 4 and the second screw rod 6 is on the contrary, cause the first feed screw nut 11 and the second feed screw nut 13 to phase
Anti- direction is mobile, to realize inner or outer movement of the expansion plate 17 to baffle main body 1, it is automatically telescopic to reach mouse-proof baffle plate
Function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of box-type substation extension type mouse-proof baffle plate, including baffle main body (1), it is characterised in that：The baffle master
The top inner wall and bottom end inner wall of body (1) install first bearing (2) and second bearing (3), first bearing (2) interference respectively
Cooperate the first screw rod (4), the bottom end of first screw rod (4) is fixedly connected limit shaft (5), and the bottom end of the limit shaft (5) is solid
Surely it connects the second screw rod (6), the bottom end of second screw rod (6) is interference fitted the second bearing (3), the baffle main body
(1) it is fixedly connected fixed baffle (7), support frame (8) are fixedly mounted in the inside of the fixed baffle (7), on support frame as described above (8)
It is fixedly mounted stepper motor (9), belt wheel (10) is fixedly mounted on first screw rod (4), the belt wheel (10) is passed by belt
The output shaft of the dynamic connection stepper motor (9), the first screw rod (4) first feed screw nut of clearance fit (11), described the
One feed screw nut (11) is fixedly connected the first Retractive leg (12), the second screw rod (6) second feed screw nut of clearance fit (13),
Second feed screw nut (13) is fixedly connected the second Retractive leg (14), first Retractive leg (12) and second Retractive leg
(14) hinged between, first Retractive leg (12) and second Retractive leg (14) are respectively fixedly connected with sliding sleeve (15), described
Sliding sleeve (15) is slidably connected litter (16), and its side wall is fixedly connected expansion plate (17), and the expansion plate (17) is socketed in described
The inside of baffle main body (1), the expansion plate (17) are fixedly connected with flapper (18).
2. a kind of box-type substation extension type mouse-proof baffle plate according to claim 1, it is characterised in that：Described first
The rotation direction of thread of screw rod (4) and second screw rod (6) is opposite.
3. a kind of box-type substation extension type mouse-proof baffle plate according to claim 1, it is characterised in that：The litter
(16) limited block (19) are fixedly mounted in upper and lower end.
4. a kind of box-type substation extension type mouse-proof baffle plate according to claim 1, it is characterised in that：The baffle
It is respectively arranged with straight (20) on the top inner wall and bottom end inner wall of main body (1), the upper and lower end of the expansion plate (17) is solid
Dingan County fills sliding block (21), and the sliding block (21) is slidably connected the straight (20).
5. a kind of box-type substation extension type mouse-proof baffle plate according to claim 1, it is characterised in that：The activity
Multi-directional ball (22) are fixedly mounted in the bottom end of baffle (18), the bottom end of the bottom end of the multi-directional ball (22) and the baffle main body (1)
In same level height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326918.9U CN208127631U (en) | 2018-03-10 | 2018-03-10 | A kind of box-type substation extension type mouse-proof baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326918.9U CN208127631U (en) | 2018-03-10 | 2018-03-10 | A kind of box-type substation extension type mouse-proof baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127631U true CN208127631U (en) | 2018-11-20 |
Family
ID=64205518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326918.9U Expired - Fee Related CN208127631U (en) | 2018-03-10 | 2018-03-10 | A kind of box-type substation extension type mouse-proof baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994380A (en) * | 2019-12-17 | 2020-04-10 | 镇江市长江电力设备有限公司 | Intelligent power distribution cabinet |
| CN111683490A (en) * | 2020-06-05 | 2020-09-18 | 孙勉 | Railway traffic signal control box |
| CN112798366A (en) * | 2021-01-14 | 2021-05-14 | 河北工程大学 | Coal mine gas exploration detection equipment and use method |
-
2018
- 2018-03-10 CN CN201820326918.9U patent/CN208127631U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994380A (en) * | 2019-12-17 | 2020-04-10 | 镇江市长江电力设备有限公司 | Intelligent power distribution cabinet |
| CN110994380B (en) * | 2019-12-17 | 2021-09-07 | 镇江市长江电力设备有限公司 | Intelligent power distribution cabinet |
| CN111683490A (en) * | 2020-06-05 | 2020-09-18 | 孙勉 | Railway traffic signal control box |
| CN111683490B (en) * | 2020-06-05 | 2021-05-28 | 文登市有利成套电源设备有限公司 | Railway traffic signal control box |
| CN112798366A (en) * | 2021-01-14 | 2021-05-14 | 河北工程大学 | Coal mine gas exploration detection equipment and use method |
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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: 20181120 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |