CN108288553A - A kind of device for sealing pipeline switch - Google Patents
A kind of device for sealing pipeline switch Download PDFInfo
- Publication number
- CN108288553A CN108288553A CN201711428565.XA CN201711428565A CN108288553A CN 108288553 A CN108288553 A CN 108288553A CN 201711428565 A CN201711428565 A CN 201711428565A CN 108288553 A CN108288553 A CN 108288553A
- Authority
- CN
- China
- Prior art keywords
- hole
- box cover
- box body
- sealing
- pipeline switch
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 210000003205 muscle Anatomy 0.000 claims description 4
- 210000001364 upper extremity Anatomy 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to electrician's spool pipeline fields, it is covered on the box body more particularly to a kind of device for sealing pipeline switch, including box cover and box body, the box cover, the box cover includes the through hole being set on box cover, and the connecting rod with sealing element of through hole is provided through in the through hole；The mounting hole of movable leg and movable leg is provided in the box body, movable leg is mounted in mounting hole, and location hole is provided on movable leg.In use, box cover is placed on box body, the connecting rod across the through hole of box cover is fixed in the movable leg location hole of box body, is made the close box cover lid of box cover, is played the role of sealing.Product sealing effect is good, it can be used in the general particular surroundings such as outdoor, humidity, water, other liquid or gas, the component in sealing device can be prevented to be corroded the component that will not corrode in sealing device, and it is simple in structure, novel, it is quick for installation, conveniently, wide application, the high advantage of applicability.
Description
Technical field
The present invention relates to electrician's spool pipeline fields, and in particular to a kind of device for sealing pipeline switch.
Background technology
After existing switch enclosure cover series of products are connect with switch box main body, all only require it is certain dust-proof, it is several
It is only applicable in indoor, dry and comfortable, clean environment.Due to there is no sealing performance requirement, thus for outdoor, humidity, water,
Application in the particular surroundings such as other liquid or gas is infeasible.So to be applied to the particular surroundings such as water-fast, moisture resistance
In, it is necessary to develop the device with sealability of new construction.
Invention content
It is an object of the invention to overcome above-mentioned the problems of the prior art, a kind of dress for sealing pipeline switch is provided
It sets.
The purpose of the present invention is be achieved by the following technical programs：
A kind of device for sealing pipeline switch, including box cover and box body, the box cover are covered on the box body, the box
Lid includes the through hole being set on box cover, is provided with the connecting rod with sealing ring in the through hole, is provided in the box body
Movable leg is provided with location hole on the movable leg, and when the box cover is placed on box body, the connecting rod can be fixed on described
In location hole.The device is covered on by box cover on box body, and hole is provided through on box cover, connecting rod is arranged in through hole,
It is provided with movable leg on box body, location hole is set on movable leg.In use, box cover is placed on box body, movable leg is fixed on location hole
In, so that box cover is closely coordinated with box body, plays the role of sealing.Product sealing effect well can outdoor, humidity, water, other
It is used in the generality particular surroundings such as liquid or gas, the component in sealing device can be prevented to be corroded.
Preferably, the inner face of the box cover is equipped with sealing surface, when the box cover is placed on box body, the sealing surface and institute
State box body close fit.
The inner face of box cover is smooth sealing surface, and when box cover is covered on box body, sealing surface can be with the sealing ring of box body
Close fit increases sealing effect.Preferably, the inner face of the box cover is provided with limited block, when the box cover is placed on box body
When, there is 0 ~ 0.5 mm in the gap of the limited block and the inner surface of the box body.
Preferably, the limited block is 4 groups, and every group is 2, is distributed in four side of sealing surface of lid respectively by the unit of group.
The surrounding in box cover is arranged in limited block, and when box cover is placed on box body, the limited block is with box body inner face at a distance of 0 ~ 0.5
mm.Box cover can be played to be prevented from swinging with box body installation application, can be increased the stability of device, is also beneficial to pacify
Dress.
Limited block is arranged 4 groups, and every group is 2, is located on four sides of box cover, box cover can be prevented to be placed on box body
When, it moves left and right between lid, increases sealing effect.
Preferably, it is provided with reinforcing rib on the box cover.
The mechanical strength that reinforcing rib is conducive to increase box cover is set on box cover, it is more solid.Further strengthen muscle setting
In the inner surface of box cover, it is more advantageous to the beauty of device entirety.
Preferably, the through hole includes counterbore and through-hole, and the through-hole is set to the bottom of the counterbore, and described heavy
Hole internal diameter is more than the through-hole internal diameter.
Through hole includes counterbore and through-hole, and the internal diameter for being more than through-hole in the internal diameter of the bottom of counterbore and counterbore is arranged in through-hole.
In use, one end with sealing ring of the connecting rod with sealing ring is fixed in counterbore.Setting keeps box cover entire surface smooth in this way
It is more beautiful.
Preferably, the quantity of the through hole is 2 ~ 4, is separately positioned on the position of the relative edge of box cover.
Preferably, the connecting rod is screw.
Preferably, the open end of the box body is equipped with U-shaped seal groove.
In use, the sealing ring on box body is fixed in U-shaped seal groove, main body and box cover with rubber ring are sealed by band
After the screw of circle is connected and fixed one with the movable metallic foot being packed into main body, integral sealing effect is more preferable.
Preferably, sealing ring is provided in the U-shaped seal groove, the sealing ring is O-shaped under uninstalled state.
Preferably, when the sealing ring is set in seal groove, the height of sealing ring is higher than the upper limb of seal groove.
Sealing ring is set in U-shaped seal groove, and the height of sealing ring is higher than the upper limb of seal groove.Setting can be very in this way
Want to coordinate with the sealing surface of box body well, box cover is placed on box body, and sealing surface compact sealing ring integral sealing effect can be more preferable.
Further, for O-ring seal when being not loaded into U-shaped seal groove, initial configuration is the circular ring shape knot of compression moulding
Structure, and while coordinating with U-shaped seal groove, is distributed along the special-shaped circuit of U-shaped seal groove.O-ring seal is all from start to finish whole
Structure, sealing effect are good.
Preferably, the bottom surface on the outside of the box body and/or side are provided with blind hole.
Preferably, the thickness of the blind via bottom marginal portion of the injection molding of the bottom surface is less than blind via bottom other parts
Thickness.
Preferably, the open end of the blind hole is provided with rib, several ribs, and the thickness of rib are uniformly distributed around blind hole
Degree is consistent with bottom other parts.
Preferably, the blind hole of the punching shaping of the side is evenly distributed with several reinforcements not being punched around hole
Muscle, and the thickness of muscle and side wall is consistent.
Blind hole is set in the bottom surface of box body and/or side, when box body is used alone, blind hole does not interfere with whole box body
Leakproofness.The thickness of blind via bottom marginal portion is less than the thickness of blind via bottom other parts, and when an external force is applied, blind hole is held very much
It is easily opened from edge, when needing multiple box bodys to be used in series, it is only necessary to knock out the blind hole of box side wall or bottom, blind hole
Just become through-hole after knocking out.And blind hole, after becoming through-hole, flat smooth around through-hole, multiple box bodys pass through other seal pipe
It can still ensure the leakproofness of box body after part series connection.
After the side wall of box body or bottom setting blind hole, mechanical strength will decline at the blind hole wall surface of box body.In blind hole
Open end be arranged rib, the mechanical strength of box body can be increased.
The present invention has the following technical effects compared with prior art：
A kind of device for sealing pipeline switch, including box cover and box body, the box cover are covered on the box body, the box
Lid includes the through hole being set on box cover, and the connecting rod with sealing element of through hole is provided through in the through hole；It is described
The mounting hole of movable leg and movable leg is provided in box body, movable leg is mounted in mounting hole, and positioning is provided on movable leg
Hole.In use, box cover is placed on box body, the connecting rod across the through hole of box cover is fixed in the movable leg location hole of box body, makes box
Close box cover lid is covered tightly, sealing is played the role of.Product sealing effect is good, can be in outdoor, humidity, water, other liquid or gas
It is used in the generality particular surroundings such as body, the component in sealing device can be prevented to be corroded, and simple in structure, novel, pacified
Fill quick and easy, wide application, the high advantage of applicability.
Description of the drawings
The upward view of 1 box cover of Fig. 1 embodiments.
The vertical view of 1 box cover of Fig. 2 embodiments.
The side view of 1 box cover of Fig. 3 embodiments.
1 box body of Fig. 4 embodiments is used cooperatively schematic diagram with box cover.
The vertical view of 1 box body of Fig. 5 embodiments.
1 stereoscopic schematic diagram of Fig. 6 embodiments.
Specific implementation mode
The content further illustrated the present invention in the following with reference to the drawings and specific embodiments, but should not be construed as the limit to invention
System.Without departing substantially from spirit and essence, to simple modifications or substitutions made by structure of the invention and connection relation,
It all belongs to the scope of the present invention.
Embodiment 1
As shown in Figures 1 to 5, a kind of device for sealing pipeline switch, including box cover 1 and box body 2, the lid of the box cover 1 close
In on the box body 2, the box cover 1 includes the through hole 11 being set on box cover 1, and band sealing is provided in the through hole 11
The connecting rod 3 of circle；It is provided with movable leg 21 in the box body, location hole 211 is provided on the movable leg, when the box cover 1 covers
When on box body 2, the connecting rod 3 is fixed in the location hole 211.
As a preferred solution, the inner face of the box cover is equipped with sealing surface, when the box cover is placed on box body, institute
State sealing surface and the box body close fit.
As a preferred solution, the inner face of the box cover is provided with limited block 5, when the box cover is placed on box body
When, there is 0 ~ 0.5 mm in the gap between the limited block and the inner surface of the box body.
As a preferred embodiment, the quantity of the limited block is 4 groups, and every group is 2, is distributed in respectively by the unit of group
Near four side of sealing surface of lid.
As a preferred solution, it is provided with reinforcing rib 6 on the box cover.
As a preferred solution, the through hole includes counterbore and through-hole, and the through-hole is set to the counterbore
Bottom, and the counterbore internal diameter is more than the through-hole internal diameter.The quantity of the through hole is 2-4, is separately positioned on box cover
The position of relative edge.
As a preferred solution, the connecting rod is screw.
As a preferred solution, the open end of the box body is equipped with U-shaped seal groove.
As a preferred solution, it is provided with sealing ring 4 in the U-shaped seal groove.The sealing ring is set to sealing
When in slot, the height of sealing ring is higher than the upper limb of seal groove, and it is O-shaped that institute's sealing ring, which is under uninstalled state,.
As a preferred solution, the bottom surface on the outside of the box body and/or side are provided with blind hole 22.
As a preferred solution, the bottom blind hole is to be molded into pattern, and the thickness of marginal portion is less than blind hole
The thickness of bottom other parts.
As a preferred solution, the open end of the blind hole is provided with rib 23.
The device is covered on by box cover on box body, and hole is provided through on box cover, is provided through and runs through in through hole
The connecting rod with sealing ring in hole is provided with movable leg on box body, location hole is provided on movable leg.Box opening end is arranged
There is U-shaped seal groove, sealing ring is provided in seal groove, sealing ring is higher than the edge of seal groove, in use, box cover is placed on box body,
Connecting rod with sealing ring is fixed in location hole, and box cover is made closely to cover tightly lid, plays the role of sealing.The sealing of box cover simultaneously
Face is fitted close with the sealing ring in U-shaped seal groove, further enhances whole leakproofness.In order to which the series connection of more box bodys makes
With being provided with blind hole in the side wall of box body or bottom, when needing multiple devices to be used in series, knock out blind hole, blind hole becomes
Through-hole, and knock out the smooth leakproofness be conducive to after connection of the bore periphery after blind hole.In order not to reduce the mechanicalness of box body
Can, it is also provided with rib in the open end of blind hole.Product sealing effect is good, can be in outdoor, humidity, water, other liquid or gas
It is used in the generality particular surroundings such as body, the component in sealing device can be prevented to be corroded.Sealing is set in U-shaped seal groove
Circle, when box cover is covered on box body, sealing ring can be fitted close with box cover sealing surface, keep sealing effect more preferable.Limited block is set
The surrounding in box cover is set, when box cover is placed on box body, there are the gaps 0 ~ 0.5mm between the limited block and the inner surface of box body, it can be with
Play box cover prevents from swinging with box body installation application, can increase the stability of device, be also beneficial to install.
The preferable implementation of the present invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, those skilled in the art under the premise of without prejudice to spirit of that invention made by equivalent transformation
Or corresponding change, it should all belong to the scope of protection of the present invention interior.
Claims (14)
1. a kind of device for sealing pipeline switch, including box cover and box body, the box cover are covered on the box body, special
Sign is that the box cover includes the through hole being set on box cover, and the band sealing of through hole is provided through in the through hole
The connecting rod of circle is provided with movable leg in the box body, location hole is provided on the movable leg, when the box cover is placed on box body
When, the connecting rod can be fixed in the location hole.
2. being used to seal the device of pipeline switch according to claim 1, which is characterized in that the inner face of the box cover is equipped with close
Cover, when the box cover is placed on box body, the sealing surface and the box body close fit.
3. being used to seal the device of pipeline switch according to claim 1, which is characterized in that the inner face of the box cover is arranged
There is limited block, when the box cover is placed on box body, there is 0 ~ 0.5 mm in the gap of the limited block and the inner surface of the box body.
4. being used to seal the device of pipeline switch according to claim 3, which is characterized in that the limited block is 4 groups, every group
It is 2, is distributed in four side of sealing surface of lid respectively by group.
5. being used to seal the device of pipeline switch according to claim 1, which is characterized in that be provided with reinforcement on the box cover
Muscle.
6. being used to seal the device of pipeline switch according to claim 1, which is characterized in that the through hole include counterbore and
Through-hole, the through-hole is set to the bottom of the counterbore, and the counterbore internal diameter is more than the through-hole internal diameter.
7. being used to seal the device of pipeline switch according to claim 1, which is characterized in that the quantity of the through hole is 2 ~
4, it is separately positioned on the position of the relative edge of box cover.
8. being used to seal the device of pipeline switch according to claim 1, which is characterized in that the connecting rod is screw.
9. being used to seal the device of pipeline switch according to claim 1, which is characterized in that the open end of the box body is equipped with
U-shaped seal groove.
10. being used to seal the device of pipeline switch according to claim 9, which is characterized in that setting in the U-shaped seal groove
It is O-shaped when not installing to have sealing ring, the sealing ring.
11. being used to seal the device of pipeline switch according to claim 10, which is characterized in that the sealing ring is set to close
When in sealing groove, the height of sealing ring is higher than the upper limb of seal groove.
12. according to claim 1 or 9 devices for sealing pipeline switch, which is characterized in that the bottom on the outside of the box body
Face and/or side are provided with blind hole.
13. according to the device for sealing pipeline switch described in claim 12, which is characterized in that the bottom blind hole is injection molding
Formation type, edge thickness are less than the thickness of blind via bottom other positions, and the side wall blind hole is to be punched into pattern, and edge is thick
The consistency of thickness of degree and the other positions of side wall.
14. according to the device for sealing pipeline switch described in claim 12, which is characterized in that the open end of the blind hole is set
It is equipped with uniformly distributed a plurality of rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428565.XA CN108288553A (en) | 2017-12-26 | 2017-12-26 | A kind of device for sealing pipeline switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428565.XA CN108288553A (en) | 2017-12-26 | 2017-12-26 | A kind of device for sealing pipeline switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108288553A true CN108288553A (en) | 2018-07-17 |
Family
ID=62832321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428565.XA Pending CN108288553A (en) | 2017-12-26 | 2017-12-26 | A kind of device for sealing pipeline switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108288553A (en) |
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2017
- 2017-12-26 CN CN201711428565.XA patent/CN108288553A/en active Pending
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