CN206697886U - Mechanism case holes blocking rubber stopper - Google Patents
Mechanism case holes blocking rubber stopper Download PDFInfo
- Publication number
- CN206697886U CN206697886U CN201720463850.4U CN201720463850U CN206697886U CN 206697886 U CN206697886 U CN 206697886U CN 201720463850 U CN201720463850 U CN 201720463850U CN 206697886 U CN206697886 U CN 206697886U
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- China
- Prior art keywords
- rubber stopper
- loop pillar
- mechanism case
- hole
- external diameter
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Abstract
Mechanism case holes blocking rubber stopper, the rubber stopper is the monoblock type plunger manufactured using elastomeric material, including loop pillar (1) in cylindrical shape, at the top of interior loop pillar (1) and external diameter is more than the annular end plugging plate (2) of interior loop pillar, is more than the middle part plugging plate (3) of interior loop pillar positioned at interior loop pillar (1) stage casing and external diameter；Offer the pass through openings groove (4) for leading to interior loop pillar centre bore vertically on whole rubber stopper.Light compact, the quick for installation efficient, durable of the utility model, installation and use are reliable.
Description
Technical field
The utility model belongs to power transformation plant stand breaker (disconnecting switch) mechanism case cable incoming-outgoing holes blocking component technology
The plugging part in field, especially high temperature high fever area breaker (disconnecting switch) mechanism case cable incoming-outgoing hole.
Background technology
In existing production, power transformation plant stand breaker (disconnecting switch) mechanism case cable incoming-outgoing hole is entered using stifled chamotte
Row closure, exposing to the weather easily causes stifled chamotte moisture evaporation, dry and cracked deformation until dropping.Especially high temperature high fever area, is blocked up
Chamotte aging speed is fast, and operations staff need to frequently check holes blocking situation, frequently change stifled chamotte, waste time and energy, reliability
Difference.
The content of the invention
The purpose of this utility model precisely in order to solve above-mentioned the deficiencies in the prior art and provide it is a kind of it is light, compact,
Efficient, durable, safe and reliable mechanism case holes blocking rubber stopper quick for installation.
Function of the present utility model is achieved by the following technical solution.
Mechanism case holes blocking rubber stopper, the rubber stopper are the monoblock type plungers manufactured using elastomeric material, including circle
Loop pillar in tubular, the annular end plugging plate for being more than positioned at inner ring column top and external diameter interior loop pillar, positioned at interior loop pillar stage casing and outer
Footpath is more than the middle part plugging plate of interior loop pillar；Offer the pass through openings for leading to interior loop pillar centre bore vertically on whole rubber stopper
Groove.
The centre bore of loop pillar is cylindrical hole isometrical up and down in cylindrical shape described in the utility model.Loop pillar in the cylindrical shape
Centre bore be the retraction of bottom hole stepped hole, the maximum nominal size in bottom hole is less than the aperture of upper hole.The bottom hole
For circular port or slotted eye.The external diameter of loop pillar is φ 58mm-62mm in the cylindrical shape, and internal diameter is φ 38mm-42mm, cylinder
Highly it is 43mm-48mm；Plug at end part plate is identical with the thickness and external diameter of middle part plugging plate, thickness 8mm-12mm, and external diameter is
95mm-105mm, plug at end part plate are spaced 4mm-6mm with middle part plugging plate；The width of rebate of the open slot is 4mm-
6mm.The step thicknesses of the stepped hole are 4mm-6mm, and when bottom hole is circular hole, aperture is φ 18mm-22mm, and bottom hole is ellipse
During circular hole, major diameter is φ 18mm-22mm.
The utility model inner ring column dimension can be adjusted according to mechanism case inner cable size, can be close to pass in and out cable not
Gap is stayed, the size adjusting that faces end head plugging plate and middle part closure board size can pass in and out hole according to mechanism case current supply cable is set, energy
Enough it is close to the edge of mechanism case current supply cable disengaging hole.Faces end head plugging plate and middle part plugging plate is set to can ensure that whole rubber stopper energy
It is fixed on mechanism case current supply cable disengaging hole, the open slot opened up on rubber stopper make it that mechanism case disengaging cable can be from opening
Groove edge inserts, convenient operation.
The utility model is simple in construction, light compact, durable in use, securely and reliably, is checked after installing and using without changing,
Can meet the needs of power transformation plant stand breaker (disconnecting switch) mechanism case cable incoming-outgoing holes blocking, greatly save operation work people
The workload of member, and ensure production safety.
The utility model is further elaborated below in conjunction with drawings and examples.
Brief description of the drawings
Fig. 1 is outline structural diagram of the present utility model；
Fig. 2 is the top view of the first embodiment of the utility model；
Fig. 3 is the top view of second of embodiment of the utility model；
Fig. 4 is Fig. 2 A-A sectional views.
Embodiment
Mechanism case holes blocking rubber stopper as shown in Figure 1, Figure 2, Figure 3, Figure 4, it is the entirety manufactured using elastomeric material
Formula plunger, including loop pillar 1 in cylindrical shape, positioned at the interior top of loop pillar 1 and external diameter it is more than the annular end plugging plate 2 of interior loop pillar, position
In the middle part plugging plate 3 of interior loop pillar stage casing and external diameter also greater than interior loop pillar；Offer and lead to vertically on whole rubber stopper
The pass through openings groove 4 of interior loop pillar centre bore, it is easy to cable to enter in the interior centre bore of loop pillar 1.The center of loop pillar 1 in the cylindrical shape
Hole can be cylindrical hole isometrical up and down.Or the stepped hole that bottom hole 6 is retracted, the maximum nominal size in bottom hole is less than upper
The aperture in portion hole 5.The bottom hole 6 can be circular port as shown in Figure 2, or slotted eye as shown in Figure 3.
In order to be adapted to power transformation plant stand breaker (disconnecting switch) mechanism case, the external diameter of loop pillar 1 in the cylindrical shape of rubber stopper
For φ 58mm-62mm, internal diameter is φ 38mm-42mm, and cylinder is highly 43mm-48mm.Plug at end part plate 2 and middle part plugging plate 3
Thickness it is identical with external diameter, thickness 8mm-12mm, external diameter 95mm-105mm.Plug at end part plate and middle part plugging plate are to each other
Every 4mm-6mm.The width of rebate of open slot 4 is 4mm-6mm.The step thicknesses of stepped hole are 4mm-6mm.When bottom hole 6 is circle
Kong Shi, aperture are φ 18mm-22mm；When bottom hole is elliptical aperture, its maximum nominal size is that major diameter is φ 18mm-
22mm。
Installation method of the present utility model is the open slot 4 for first breaking rubber stopper into two with one's hands, and cable is advanced into inner ring from open slot
In the centre bore of post, cable is encased with rubber stopper, mechanism case electricity is then filled in into part of the middle part plugging plate of rubber stopper below 2
Cable passes in and out hole, and plug at end part plate 2 is located at outside mechanism case, and middle part plugging plate 3 is located in mechanism case, from both ends gripping organ case
Casing steel plate.
Claims (6)
1. mechanism case holes blocking rubber stopper, it is characterised in that the rubber stopper is the monoblock type post manufactured using elastomeric material
Plug, including loop pillar (1) in cylindrical shape, at the top of interior loop pillar (1) and external diameter be more than interior loop pillar annular end plugging plate (2),
It is more than the middle part plugging plate (3) of interior loop pillar positioned at interior loop pillar (1) stage casing and external diameter；Offered vertically on whole rubber stopper logical
The pass through openings groove (4) of inside loop pillar centre bore.
2. mechanism case holes blocking rubber stopper according to claim 1, it is characterised in that loop pillar (1) in the cylindrical shape
Centre bore be isometrical cylindrical hole up and down.
3. mechanism case holes blocking rubber stopper according to claim 1, it is characterised in that loop pillar (1) in the cylindrical shape
Centre bore be bottom hole (6) retraction stepped hole, the maximum nominal size in bottom hole is less than the aperture of upper hole (5).
4. mechanism case holes blocking rubber stopper according to claim 3, it is characterised in that the bottom hole (6) is circle
Hole or slotted eye.
5. mechanism case holes blocking rubber stopper according to claim 1 or 2, it is characterised in that loop pillar in the cylindrical shape
(1) external diameter is φ 58mm-62mm, and internal diameter is φ 38mm-42mm, and cylinder is highly 43mm-48mm；Plug at end part plate (2) with
The thickness of middle part plugging plate (3) is identical with external diameter, thickness 8mm-12mm, external diameter 95mm-105mm, and plug at end part plate is with
Portion's plugging plate is spaced 4mm-6mm；The width of rebate of the open slot (4) is 4mm-6mm.
6. mechanism case holes blocking rubber stopper according to claim 3, it is characterised in that the step thicknesses of the stepped hole
For 4mm-6mm, when bottom hole (6) are circular hole, aperture is φ 18mm-22mm, and when bottom hole (6) are elliptical aperture, major diameter is
φ18mm-22mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463850.4U CN206697886U (en) | 2017-04-28 | 2017-04-28 | Mechanism case holes blocking rubber stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463850.4U CN206697886U (en) | 2017-04-28 | 2017-04-28 | Mechanism case holes blocking rubber stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697886U true CN206697886U (en) | 2017-12-01 |
Family
ID=60447000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463850.4U Active CN206697886U (en) | 2017-04-28 | 2017-04-28 | Mechanism case holes blocking rubber stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116420604A (en) * | 2023-04-26 | 2023-07-14 | 中国建筑设计研究院有限公司 | Multifunctional light roof planting module |
-
2017
- 2017-04-28 CN CN201720463850.4U patent/CN206697886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116420604A (en) * | 2023-04-26 | 2023-07-14 | 中国建筑设计研究院有限公司 | Multifunctional light roof planting module |
| CN116420604B (en) * | 2023-04-26 | 2023-12-19 | 中国建筑设计研究院有限公司 | Multifunctional light roof planting module |
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