CN110081259A - Repair box - Google Patents
Repair box Download PDFInfo
- Publication number
- CN110081259A CN110081259A CN201910243427.7A CN201910243427A CN110081259A CN 110081259 A CN110081259 A CN 110081259A CN 201910243427 A CN201910243427 A CN 201910243427A CN 110081259 A CN110081259 A CN 110081259A
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- Prior art keywords
- gauge
- snap
- tubing
- strip
- shaped hole
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Classifications
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of maintenance boxes, including box body and box cover.There is box body open and poling mouth, open opening direction to intersect with the opening direction of poling mouth.Box cover is removable installed in open-mouth, box cover includes that cover board, transmission component and the lower snap-gauge for offseting with tubing, transmission component are set on cover board, and strip-shaped hole is offered on cover board, transmission component is able to drive lower snap-gauge and moves along the length direction of strip-shaped hole, to block or expose strip-shaped hole.Above-mentioned maintenance box can reduce the degree difficult to install of tubing.
Description
Technical field
The present invention relates to tubing accessory technical fields, more particularly to a kind of maintenance box.
Background technique
Tubing includes pipeline and the connector that is set on pipeline, and aluminium-plastic pipe is a kind of common pipeline, have can scene cut
Cut, can free bend, the advantages that rebound deformation and installation tool be not simple, be usually embedded in wall.Aluminium-plastic pipe with connect
The connecting portion of head is easy leak, therefore first can be embedded in maintenance box in wall, then sets the connecting portion of aluminium-plastic pipe and connector
It is placed in maintenance box, maintenance box is dismantled when in order to repair, tubing is repaired.In the conventional technology, it when tubing is installed, needs
The length for the pipeline for wanting strict control to protrude into maintenance box, causes the degree difficult to install of tubing higher.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of maintenance box, it is intended to reduce the degree difficult to install of tubing.
A kind of maintenance box, comprising:
There is box body open and poling mouth, the opening direction of the opening to intersect with the opening direction of the poling mouth；And
Box cover, is removable installed in the open-mouth, and the box cover includes cover board, transmission component and can be with tubing phase
The lower snap-gauge supported, the transmission component are set on the cover board, and strip-shaped hole, the transmission component energy are offered on the cover board
The lower snap-gauge is driven to move along the length direction of the strip-shaped hole, enough to block or expose the strip-shaped hole.
Above-mentioned maintenance box has at least the following advantages:
When tubing is installed, first box body is embedded in wall, is arranged in the pipeline for being provided with connector in poling mouth, and
Stretch out connector open outer.Transmission component movement is driven, drives lower snap-gauge to move along the length direction of strip-shaped hole using transmission component
It is dynamic, to reduce lower snap-gauge to the coverage extent of strip-shaped hole.Since coverage extent of the lower snap-gauge to strip-shaped hole is smaller, therefore connector relatively holds
Strip-shaped hole is easily passed through, the degree difficult to install of tubing is lower.After connector passes through strip-shaped hole, cooperate box cover and box body.Driving passes
Dynamic component movement drives lower snap-gauge to move backward, lower snap-gauge is made to offset with tubing using transmission component, to increase lower snap-gauge to item
The coverage extent in shape hole, to complete the installation of tubing.It is to be appreciated that adapting to stretch by the distance for changing lower clamp moving
Enter the length for repairing the pipeline in box, without the pipe cutting that will will be protruded into maintenance box or lengthens as specific length, further
Reduce the degree difficult to install of tubing.
When maintenance, driving transmission component movement drives lower snap-gauge to move along the length direction of strip-shaped hole using transmission component,
To reduce lower snap-gauge to the coverage extent of strip-shaped hole, consequently facilitating box cover is disassembled.Operating personnel is after box cover disassembly
Tubing can be repaired.
After the completion of to be repaired, cooperate box cover and box body, driving transmission component movement drives lower snap-gauge using transmission component
Reverse movement, makes lower snap-gauge offset with tubing, to increase lower snap-gauge to the coverage extent of strip-shaped hole, reduces the exposure of tubing.
Technical solution is illustrated further below:
The transmission component includes shaft and the cam that is set in the shaft in one of the embodiments, described
Cam offsets with the lower snap-gauge, and the cam can be rotated relative to the cover board.
The gear teeth are provided on the outer peripheral edge of the cam in one of the embodiments, are provided with only on the lower snap-gauge
Pawl, the lock pawl is for preventing the cam from reversing.
The transmission component further includes knob in one of the embodiments, and the knob is set in the shaft, institute
It states knob and is located at the cover board back on the side of the cam, the knob is for driving the shaft to rotate.
The box cover further includes the upper snap-gauge that can be offseted with the tubing, the upper card in one of the embodiments,
Plate can be moved along the length direction of the strip-shaped hole, to block or expose the strip-shaped hole, the upper snap-gauge and the lower card
Plate is distributed along the length direction of the strip-shaped hole.
The upper notch towards the lower snap-gauge, the lower card are offered on the upper snap-gauge in one of the embodiments,
Offer the lower notch towards the upper snap-gauge on plate, the mouth wall of the mouth wall of the upper notch and the lower notch is used to and institute
Tubing is stated to offset.
In one of the embodiments, the box cover further include along the strip-shaped hole length direction be distributed upper buckle and
Lower buckle, it is described it is upper buckle with it is described it is lower buckle be all set on the cover board, the upper snap-gauge be arranged in it is described it is upper buckle with
In the space that the cover board surrounds, the lower snap-gauge is arranged in the space that the lower buckle is surrounded with the cover board.
The maintenance box further includes the extruded sleeve for being sheathed on the tubing in one of the embodiments, described
Extruded sleeve and the poling mouth are interference fitted.
The extruded sleeve includes body and the stop collar that is set on the body in one of the embodiments, described
Limiting slot is offered on the mouth wall of poling mouth, the stop collar is located in the limiting slot.
The body includes the first body and the second body being connected, the first set in one of the embodiments,
The internal diameter of body is less than the internal diameter of second body.
Spaced first graticule and the second graticule are formed on the box body in one of the embodiments, it is described
The distance between first graticule and second graticule are less than or equal to the sum of the upper snap-gauge and the lower clamp moving stroke,
Whether first graticule matches for feeding back maintenance box with the length of tubing with second graticule.
Detailed description of the invention
The structural schematic diagram of box is repaired in mono- embodiment of Fig. 1, and tubing is installed；
Fig. 2 is the explosive view of maintenance box shown in Fig. 1, and is shown with tubing；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of box cover in Fig. 1；
Fig. 5 is the partial enlarged view in Fig. 4 at B；
Fig. 6 is the partial schematic diagram of box cover shown in Fig. 4；
Fig. 7 is the partial schematic diagram of maintenance box shown in Fig. 1；
Fig. 8 is the structural schematic diagram of extruded sleeve in Fig. 1.
Description of symbols:
10, maintenance box, 100, box body, 110, open, 120, poling mouth, 121, limiting slot, 130, clamping groove, 140, first
Graticule, the 150, second graticule, 200, box cover, 210, cover board, 211, strip-shaped hole, 212, clamping block, 213, perforation, 220, transmission group
Part, 221, shaft, 222, cam, 223, the gear teeth, 224, knob, 230, lower snap-gauge, 231, pawl, 232, lower notch, 240, under
Buckle, the 241, first lower bayonet slot, the 242, second lower bayonet slot, 250, upper snap-gauge, 251, upper notch, 260, upper buckle, 310, first
The stretching wing, 311, extension rod, 320, the second stretching wing, 321, stacking hole, 400, extruded sleeve, 410, body, 420, stop collar, a,
Tubing, b, pipeline, c, connector.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "vertical", "horizontal", "lower", "upper"
And similar statement is for illustrative purposes only, is not meant to be the only embodiment."vertical" referred to herein
It is absolute vertical to be not restricted to, and also certain error should be allowed to exist."horizontal" referred to herein not merely limits
In absolute level, also certain error should be allowed to exist.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily
Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so
And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.
Fig. 1 and Fig. 2 is please referred to, the maintenance box 10 in an embodiment can also reduce tubing while facilitating tubing a to repair
The degree difficult to install of a.Specifically, maintenance box 10 includes the box body 100 and box cover 200 being detachably connected, and box body 100 is for being embedded in
In wall, box cover 200 is for exposing outside wall.It should be noted that tubing a herein includes pipeline b and is set to pipe
Connector c on road b, connector c are bent relative to pipeline b.
Box body 100 mainly plays a part of to accommodate tubing a, and box body 100 has opening 110 and poling mouth 120, and opening 110 is used
In exposed contacts c, poling mouth 120 is for wearing pipeline b.The opening direction phase of the opening direction and poling mouth 120 of opening 110
It hands over, to adapt to the opposite connector c and pipeline b bent.In the present embodiment, the outer profile of box body 100 in a rectangular parallelepiped shape, poling mouth
120 be U-shaped breach, and structure is simple, manufacture is easy.Certainly, in other embodiments, the outer contour shape and poling of box body 100
The shape of mouth 120 can flexible design.
Also referring to Fig. 3 and Fig. 4, box cover 200 is removable installed at opening 110.In the present embodiment, box cover
200 include cover board 210, is provided with clamping block 212 on cover board 210, and clamping groove 130 is opened up on box body 100, and clamping block 212 is clamped
In in clamping groove 130, to realize being detachably connected for box cover 200 and box body 100.It certainly, in other embodiments, can also be in box
The first pilot hole is opened up on body 100, the second pilot hole is opened up on box cover 200, and the fasteners such as screw are arranged in the first pilot hole
In the second pilot hole, to realize being detachably connected for box cover 200 and box body 100.
Box cover 200 further includes transmission component 220 and the lower snap-gauge 230 for offseting with tubing a, and transmission component 220 is arranged
In on cover board 210, offering strip-shaped hole 211 on cover board 210, transmission component 220 is able to drive lower snap-gauge 230 along strip-shaped hole 211
Length direction it is mobile, to block or expose strip-shaped hole 211.
When tubing a is installed, first box body 100 is embedded in wall, the pipeline b for being provided with connector c is then made to be arranged in poling
In mouth 120, and stretch out connector c outside opening 110.It drives transmission component 220 to act, drives lower snap-gauge using transmission component 220
230 move along the length direction of strip-shaped hole 211, to reduce lower snap-gauge 230 to the coverage extent of strip-shaped hole 211.Due to lower snap-gauge
The coverage extent of 230 pairs of strip-shaped holes 211 is smaller, therefore connector c is easier to across strip-shaped hole 211, the degree difficult to install of tubing a compared with
It is low.After connector c passes through strip-shaped hole 211, cooperate box cover 200 and box body 100.It drives transmission component 220 to act, utilizes transmission
Component 220 drives lower snap-gauge 230 to move backward, and lower snap-gauge 230 is made to offset with tubing a, to increase lower snap-gauge 230 to strip-shaped hole
211 coverage extent, to complete the installation of tubing a.It is to be appreciated that being fitted by changing the mobile distance of lower snap-gauge 230
The length that the pipeline b in maintenance box 10 should be protruded into, without that the pipeline b protruded into maintenance box 10 will be cut into specific length, into
One step reduces the degree difficult to install of tubing a.
When maintenance, driving transmission component 220 is acted, and drives lower snap-gauge 230 along strip-shaped hole 211 using transmission component 220
Length direction is mobile, to reduce lower snap-gauge 230 to the coverage extent of strip-shaped hole 211, consequently facilitating box cover 200 is disassembled.
Operating personnel can repair tubing a after box cover 200 is dismantled.
After the completion of to be repaired, cooperate box cover 200 and box body 100, driving transmission component 220 acts, and utilizes transmission component
220 drive lower snap-gauge 230 to move backward, and lower snap-gauge 230 is made to offset with tubing a, to increase lower snap-gauge 230 to strip-shaped hole 211
Coverage extent reduces the exposure of tubing a.
Please refer to fig. 5, in the present embodiment, transmission component 220 includes shaft 221 and is set in shaft 221
Cam 222, cam 222 offset with lower snap-gauge 230, and cam 222 can be rotated relative to cover board 210.In 222 rotation process of cam
In, cam 222 can drive lower snap-gauge 230 to move along the length direction of strip-shaped hole 211.Certainly, in other embodiments, driving passes
Dynamic component 220 can also be that other are able to drive the component that lower snap-gauge 230 is moved along the length direction of strip-shaped hole 211.
Further, it is provided with the gear teeth 223 on the outer peripheral edge of cam 222, is provided with lock pawl 231 on lower snap-gauge 230, only
Pawl 231 is for preventing cam 222 from reversing.After the design can prevent tubing from installing, lead to lower snap-gauge because cam 222 reverses
230 reverse movements, thus exposure tubing.Certainly, in other embodiments, the gear teeth 223 and/or lock pawl 231 can save.
Further, transmission component 220 further includes knob 224, and knob 224 is set in shaft 221, and knob 224 is located at
Cover board 210 is back on the side of cam 222, and in order to operating personnel's contact, knob 224 is used to that shaft 221 to be driven to rotate, so that
Lower snap-gauge 230 is moved along the length direction of strip-shaped hole 211.Settable slip-resistant texture on knob 224, in order to increasing friction force,
Wherein, slip-resistant texture can be anti-skid bulge or antiskid groove etc..It is to be appreciated that in the present embodiment, knob 224 and cam
222 is fixed both with respect to shaft 221, and shaft 221 is rotatablely arranged on cover board 210.Certainly, in other embodiments, revolve
Button 224 can save, and shaft 221 can be fixed relative to cover board 210, and cam 222 is rotatablely arranged in shaft 221.
Referring to Figure 6 together, further, box cover 200 further includes lower buckle 240, and lower buckle 240 is set to cover board 210
On, lower snap-gauge 230 is arranged in the space that lower buckle 240 is surrounded with cover board 210.Lower buckle 240 can play limit to lower snap-gauge 230
Position effect, prevents lower snap-gauge 230 from generating the displacement along lower 230 thickness direction of snap-gauge.Specifically, lower buckle 240 includes lower connection
The first lower snap arm that arm and interval are oppositely arranged and the second lower snap arm, one end of the first lower snap arm is set on cover board 210, another
End is set on lower linking arm, and one end of the second lower snap arm is set on cover board 210, and the other end is set on lower linking arm.
In the present embodiment, it is opened up on cover board 210 there are two spaced perforation 213, first descends in snap arm to offer
First lower bayonet slot 241, the first lower snap arm is arranged in one of perforation 213, and is arranged in cover board by the first lower bayonet slot 241
On 210, the second lower bayonet slot 242 is offered in the second lower snap arm, the second lower snap arm is arranged in another perforation 213, and is passed through
Second lower bayonet slot 242 is arranged on cover board 210.The achievable lower buckle 240 of the design is detachably connected with cover board 210, is reduced
The manufacture difficulty of box cover 200.Certainly, in other embodiments, lower buckle 240 can save, and glidepath is arranged on cover board 210, under
Sliding block is formed on snap-gauge 230, sliding block is slidably matched with glidepath.
Fig. 2 and Fig. 4 is please referred to, further, box cover 200 further includes the upper snap-gauge 250 that can be offseted with tubing a, upper card
Plate 250 can be moved along the length direction of strip-shaped hole 211, to block or expose strip-shaped hole 211, upper snap-gauge 250 and lower snap-gauge 230
Length direction along strip-shaped hole 211 is distributed.In the present embodiment, upper snap-gauge 250 can gravity effect along strip-shaped hole 211 length
It is mobile to spend direction.The presence of upper snap-gauge 250 can better adapt to protrude into dimension under the premise of the stroke of snap-gauge 230 under not increasing
The length of the pipeline b in box 10 is repaired, to further decrease the degree difficult to install of tubing a.Certainly, in other embodiments, upper card
Plate 250 can save.Alternatively, upper snap-gauge 250 is fixed relative to cover board 210.
When installing tubing a, snap-gauge 250 in pulling makes snap-gauge 250 relative to cover board 210 along the length side of strip-shaped hole 211
To movement, to reduce upper snap-gauge 250 to the coverage extent of strip-shaped hole 211.Cooperate box cover 200 and box body 100, due to upper snap-gauge
The coverage extent of 250 pairs of strip-shaped holes 211 is smaller, therefore connector c is easier to across strip-shaped hole 211, the degree difficult to install of tubing a compared with
It is low.Length direction of the upper snap-gauge 250 under gravity along strip-shaped hole 211 moves, and lower snap-gauge 230 is made to offset with tubing a, with
Increase lower snap-gauge 230 to the coverage extent of strip-shaped hole 211, to complete the installation of tubing a.
When maintenance, snap-gauge 250 in pulling move snap-gauge 250 along the length direction of strip-shaped hole 211 relative to cover board 210
It is dynamic, to reduce upper snap-gauge 250 to the coverage extent of strip-shaped hole 211, consequently facilitating box cover 200 is disassembled.Completion to be repaired
Afterwards, length direction of the upper snap-gauge 250 under gravity along strip-shaped hole 211 moves, and lower snap-gauge 230 is made to offset with tubing a, with
Snap-gauge 250 reduces the exposure of tubing a to the coverage extent of strip-shaped hole 211 in increase.
It should be noted that in the present embodiment, due to upper snap-gauge 250 can gravity effect along strip-shaped hole 211 length
It is mobile to spend direction, therefore in use, upper snap-gauge 250 can be distributed along the vertical direction with lower snap-gauge 230, and the height of upper snap-gauge 250 is answered
Higher than the height of lower snap-gauge 230.Certainly, in other embodiments, need to make snap-gauge 250 and lower snap-gauge 230 in the horizontal direction
When distribution, the driving members such as cam can be installed additional on cover board 210, to drive upper snap-gauge 250 to move along the length direction of strip-shaped hole 211
It is dynamic.
Further, box cover 200 further includes upper buckle 260, and upper buckle 260 is set on cover board 210, and upper snap-gauge 250 is worn
In the space that upper buckle 260 is surrounded with cover board 210.Upper buckle 260 can play position-limiting action to upper snap-gauge 250, prevent
Snap-gauge 250 generates the displacement along upper 250 thickness direction of snap-gauge.In the present embodiment, upper buckle 260 buckles 240 along bar shaped with lower
The length direction in hole 211 is distributed, and upper buckle 260 is similar with the structure of lower buckle 240, and dismounting mode is also similar, herein no longer
It repeats.Certainly, in other embodiments, upper buckle 260 can save.
Further, the upper notch 251 towards lower snap-gauge 230 is offered on upper snap-gauge 250, is offered on lower snap-gauge 230
Towards the lower notch 232 of upper snap-gauge 250, the mouth wall of the Kou Bi of upper notch 251 and lower notch 232 is used to offset with tubing a.On
The presence of notch 251 and lower notch 232 can reduce the exposure of tubing a, be advantageously implemented the concealed installation of tubing a.In the present embodiment,
Upper notch 251 and lower notch 232 are arc notch, can the outer wall relatively closely with tubing a fit, in order to realize maintenance
The sealing of box 10.Certainly, in other embodiments, upper notch 251 and/or lower notch 232 can save, and upper notch 251 is lacked with lower
Mouthfuls 232 shape can flexible design, such as square breach.
Further, spaced first graticule 140 and the second graticule 150, the first graticule are formed on box body 100
140 and second the distance between graticule 150 be less than or equal to the sum of upper snap-gauge 250 and lower 230 shift motion of snap-gauge, the first graticule
Whether 140 match for feeding back maintenance box 10 with the length of tubing a with the second graticule 150.First graticule 140 and/or the second mark
Line 150 can be strip bulge, strip groove or linearity pattern etc..In the present embodiment, the first graticule 140 and upper buckle 260
Height is consistent, and the second graticule 150 is consistent with the height of lower buckle 240.It should be noted that this go out tubing a height and above
The length similar import of middle tubing a.Certainly, in other embodiments, the position of the first graticule 140 and the second graticule 150 can spirit
Design living.
When tubing a is installed, if the height of tubing a is between the first graticule 140 and the second graticule 150, box 10 is repaired
Match with the height of tubing a, tubing a is mountable in maintenance box 10.If the height of tubing a is higher than the first graticule 140, or
The height of tubing a is lower than the second graticule 150, then the height for repairing box 10 and tubing a mismatches, and tubing a can not be installed on maintenance
In box 10, need further to cut or lengthen tubing a.After tubing a is arranged in poling mouth 120 just can judge repair box 10 with
Whether the length of tubing a matches, therefore the set-up time for saving operating personnel of the first graticule 140 and the second graticule 150, avoids
Just the unmatched situation of length of discovery maintenance box 10 and tubing a occur when installing cover board 210.
Referring to Fig. 7, further, maintenance box 10 further includes being respectively arranged at the first of 100 opposite sides of box body to stretch out
The wing 310 and the second stretching wing 320, first stretches out the extension rod 311 that the depth direction extension along box body 100 is provided on the wing 310,
It is offered on the second stretching wing 320 and piles up hole 321, pile up hole 321 for wearing extension rod 311.When bulk transport box body 100
When, the extension rod 311 on a box body 100 can be made to be arranged in the stacking hole 321 on another box body 100, to realize box body
100 stacking increases the carrying convenience of box body 100.In the present embodiment, the first stretching wing 310, second stretches out the wing 320, prolongs
Boom 311 and the quantity for piling up hole 321 are two.Certainly, in other embodiments, first stretches out the wing 310 and the second stretching
The quantity of the wing 320 can be adjusted flexibly.
Fig. 2 and Fig. 8 is please referred to, further, maintenance box 10 further includes the extruded sleeve 400 for being sheathed on tubing a, is squeezed
Pressing sleeve 400 and poling mouth 120 are interference fitted.When tubing a is installed, extruded sleeve 400 is first sheathed on pipeline b close to the one of connector c
Then end is interference fitted again extruded sleeve 400 and poling mouth 120, tubing a is installed in box body 100.Extruded sleeve 400
In the presence of the being completely embedded property that can increase tubing a Yu box body 100, the cooperation of subsequent box cover 200 and box body 100 can be facilitated.Extruded sleeve
400, which can be rubber extruded, covers the sleeve-like structure that 400 or plastics extruded sleeve 400 etc. can be deformed.Certainly, in other realities
It applies in example, extruded sleeve 400 can save.
It is to be appreciated that since extruded sleeve 400 can be squeezed and deformed, therefore extruded sleeve 400 can adapt to the pipe of different tube diameters
Material.Certainly, the tubing of different tube diameters can also be further adapted to by way of the specification of change extruded sleeve 400.Also referring to
Fig. 3, further, extruded sleeve 400 include body 410 and the stop collar 420 being set on body 410, the mouth wall of poling mouth 120
On offer limiting slot 121, stop collar 420 is located in limiting slot 121.The presence of stop collar 420 and limiting slot 121 can prevent from squeezing
Pressing sleeve 400 is detached from box body 100, guarantees the structural stability of maintenance box 10.Certainly, in other embodiments, stop collar 420 and limit
Position slot 121 can save.
Further, body 410 includes the first body 411 and the second body 412 that are connected, the first body 411 it is interior
Internal diameter of the diameter less than the second body 412.When the caliber of tubing is smaller, the inner wall of tubing and the first body 411 offsets.Work as tubing
Caliber it is larger when, the first body 411 can be cut, tubing and the inner wall of the second body 412 is made to offset.First body 411 and
The simultaneous design of two body 412 can further adapt to the tubing of different tube diameters.Above-mentioned maintenance box 10 at least have with
Lower advantage:
Using pipeline b as aluminium-plastic pipe, for connector c is the tubing a that female elbow is formed, before tubing a is installed, the shape on wall
At preformed groove.
When tubing a is installed, first box body 100 is put into preformed groove, and box body 100 is fixed on the wall.By extruded sleeve
400 are sheathed on pipeline b, are interference fitted extruded sleeve 400 and poling mouth 120, tubing a is installed in box body 100.Turn
Knob 224, and upper snap-gauge 250 is pulled, it is located remotely from each other lower snap-gauge 230 along the length direction of strip-shaped hole 211 with upper snap-gauge 250,
To reduce coverage extent of the lower snap-gauge 230 with upper snap-gauge 250 to strip-shaped hole 211.It is arranged in tubing a in strip-shaped hole 211, and makes
Box cover 200 and box body 100 are clamped.Since lower snap-gauge 230 and upper snap-gauge 250 are smaller to the coverage extent of strip-shaped hole 211, therefore tubing
A is easier to across strip-shaped hole 211, and the degree difficult to install of tubing a is lower.Reversed turn knobs 224 make lower snap-gauge 230 and upper card
Plate 250 is close to each other along the length direction of strip-shaped hole 211, make lower snap-gauge 230 under the drive of transmission component 220 with tubing a phase
It supports, upper snap-gauge 250 offsets with tubing a under gravity, to increase lower snap-gauge 230 with upper snap-gauge 250 to strip-shaped hole 211
Coverage extent, to complete the installation of tubing a.It is to be appreciated that can be by changing lower snap-gauge 230 and the movement of upper snap-gauge 250
Distance adapts to protrude into the length of the pipeline b in maintenance box 10, and the pipeline b without that will will protrude into maintenance box 10 be cut into specific
Length further reduced the degree difficult to install of tubing a.
When maintenance, turn knobs 224, and upper snap-gauge 250 is pulled, make lower snap-gauge 230 with upper snap-gauge 250 along strip-shaped hole 211
Length direction be located remotely from each other, to reduce coverage extent of the lower snap-gauge 230 with upper snap-gauge 250 to strip-shaped hole 211, consequently facilitating will
Box cover 200 disassembles.Box cover 200 and box body 100 can cross a preformed hole, screwdriver etc. can be repaired apparatus and stretch to preformed hole
In, box cover 200 is then pried away from box body 100.In the present embodiment, preformed hole is connected with poling mouth 120, can avoid passing
Dynamic component 220 generates interference with other elements.After box cover 200 is dismantled, operating personnel can repair tubing a.
After the completion of to be repaired, it is clamped box cover 200 and box body 100, is arranged in tubing a in strip-shaped hole 211.Turn knobs
224, keep lower snap-gauge 230 close to each other along the length direction of strip-shaped hole 211 with upper snap-gauge 250, makes lower snap-gauge 230 in transmission component
Offset under 220 drive with tubing a, upper snap-gauge 250 offsets with tubing a under gravity, with increase lower snap-gauge 230 with it is upper
Snap-gauge 250 reduces the exposure of tubing a to the coverage extent of strip-shaped hole 211.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of maintenance box characterized by comprising
There is box body open and poling mouth, the opening direction of the opening to intersect with the opening direction of the poling mouth；And
Box cover, is removable installed in the open-mouth, and the box cover includes cover board, transmission component and can offset with tubing
Lower snap-gauge, the transmission component are set on the cover board, and strip-shaped hole is offered on the cover board, and the transmission component being capable of band
It moves the lower snap-gauge to move along the length direction of the strip-shaped hole, to block or expose the strip-shaped hole.
2. maintenance box according to claim 1, which is characterized in that the transmission component includes shaft and is set to described turn
Cam on axis, the cam offset with the lower snap-gauge, and the cam can be rotated relative to the cover board.
3. maintenance box according to claim 2, which is characterized in that the gear teeth are provided on the outer peripheral edge of the cam, it is described
Lock pawl is provided on lower snap-gauge, the lock pawl is for preventing the cam from reversing.
4. maintenance box according to claim 2, which is characterized in that the transmission component further includes knob, and the knob is set
It is placed in the shaft, the knob is located at the cover board back on the side of the cam, and the knob is described for driving
Shaft rotation.
5. maintenance box according to claim 1, which is characterized in that the box cover further includes that can offset with the tubing
Upper snap-gauge, the upper snap-gauge can be moved along the length direction of the strip-shaped hole, to block or expose the strip-shaped hole, it is described on
Snap-gauge and the lower snap-gauge are distributed along the length direction of the strip-shaped hole.
6. maintenance box according to claim 5, which is characterized in that offered on the upper snap-gauge towards the lower snap-gauge
Upper notch offers the lower notch towards the upper snap-gauge, the mouth wall of the upper notch and the lower notch on the lower snap-gauge
Mouth wall be used to offset with the tubing.
7. maintenance box according to claim 5, which is characterized in that the box cover further includes along the length side of the strip-shaped hole
To the upper buckle and lower buckle of distribution, the upper buckle is all set on the cover board with the lower buckle, and the upper snap-gauge is worn
In the space that the upper buckle is surrounded with the cover board, the lower snap-gauge is arranged in the lower buckle and surrounds with the cover board
Space in.
8. maintenance box according to any one of claims 1 to 7, which is characterized in that further include for being sheathed on the tubing
On extruded sleeve, the extruded sleeve and the poling mouth are interference fitted.
9. maintenance box according to claim 8, which is characterized in that the extruded sleeve includes body and is set to the body
On stop collar, offer limiting slot on the mouth wall of the poling mouth, the stop collar is located in the limiting slot.
10. maintenance box according to claim 8, which is characterized in that be formed with spaced first mark on the box body
Line and the second graticule, the distance between first graticule and second graticule be less than or equal to the upper snap-gauge and it is described under
The sum of clamp moving stroke, first graticule and second graticule be used to feed back repair box and tubing length whether
Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243427.7A CN110081259B (en) | 2019-03-28 | 2019-03-28 | Maintenance box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243427.7A CN110081259B (en) | 2019-03-28 | 2019-03-28 | Maintenance box |
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| Publication Number | Publication Date |
|---|---|
| CN110081259A true CN110081259A (en) | 2019-08-02 |
| CN110081259B CN110081259B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243427.7A Active CN110081259B (en) | 2019-03-28 | 2019-03-28 | Maintenance box |
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| Country | Link |
|---|---|
| CN (1) | CN110081259B (en) |
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| CN108049463A (en) * | 2017-06-07 | 2018-05-18 | 开平市乐洁卫浴实业有限公司 | A kind of tap that articles holding table mounting means is set |
| CN207398468U (en) * | 2017-07-19 | 2018-05-22 | 中山市威斯堡电气有限公司 | The assembling structure of hidden switch socket base case |
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2908389A1 (en) * | 1979-03-03 | 1980-09-04 | Babcock Brown Boveri Reaktor | DEVICE FOR COMPENSATING BUILDING LAWS |
| JPH0213620A (en) * | 1988-06-29 | 1990-01-18 | Furukawa Electric Co Ltd:The | Water supply cock installation box |
| US4989278A (en) * | 1989-03-09 | 1991-02-05 | Friedrich Grohe Armaturenfabrik Gmbh & Co. | Wall-mount faucet with accessory-holding bracket |
| DE9316830U1 (en) * | 1993-10-29 | 1994-03-10 | Mihalik Jozef | Sanitary rosette |
| US8281800B2 (en) * | 2007-07-03 | 2012-10-09 | Wcm Industries, Inc. | Faucet mounting sleeve |
| CN205134449U (en) * | 2015-11-24 | 2016-04-06 | 九牧厨卫股份有限公司 | Go out water end (W. E. ) mounting structure |
| CN205369397U (en) * | 2016-01-27 | 2016-07-06 | 黄彬 | Embedded tap testing and maintenance box |
| CN106592710A (en) * | 2017-01-03 | 2017-04-26 | 南通丛建绿色建材有限公司 | Connection assembly of water pipe buried in wall |
| CN206429790U (en) * | 2017-01-17 | 2017-08-22 | 浙江圣字管业股份有限公司 | A kind of buried gas pipeline branch box |
| CN108049463A (en) * | 2017-06-07 | 2018-05-18 | 开平市乐洁卫浴实业有限公司 | A kind of tap that articles holding table mounting means is set |
| CN207398468U (en) * | 2017-07-19 | 2018-05-22 | 中山市威斯堡电气有限公司 | The assembling structure of hidden switch socket base case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110081259B (en) | 2021-02-02 |
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