CN207891962U - A kind of lift hydrant protective device - Google Patents
A kind of lift hydrant protective device Download PDFInfo
- Publication number
- CN207891962U CN207891962U CN201721796092.4U CN201721796092U CN207891962U CN 207891962 U CN207891962 U CN 207891962U CN 201721796092 U CN201721796092 U CN 201721796092U CN 207891962 U CN207891962 U CN 207891962U
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- Prior art keywords
- hydrant
- guard box
- lift
- protective device
- movable floor
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Abstract
The utility model discloses a kind of lift hydrant protective devices, relate to hydraulic engineering apparatus field, technical points are that the hydrant is externally provided with guard box, the guard box is embedded to underground and its upper edge is flushed with ground, the guard box bottom is equipped with the movable floor of close proximity therewith, the movable floor is equipped with the actuator for being allowed to lift far from guard box side, the hydrant is equipped with the connector being arranged along its length, it is provided with kidney slot on the connector and extends inwardly bayonet, feed pipe water outlet one end is equipped with and the matched convex edge of bayonet, the convex edge is placed in bayonet for hydrant Relative sliding, the bottom of kidney slot is equipped with the water inlet of connection hydrant in the connector, its is simple and reliable for structure, safe operation is practical, space is small.
Description
Technical field
The utility model is related to hydraulic engineering apparatus field more particularly to a kind of lift hydrant protective devices.
Background technology
Hydrant is a kind of waterworks of hydraulic engineering, earthward can provide pressure water source, existing water supply by pipeline
Bolt mounting technique is that the water pipe being connected by hydrant and with hydrant part of standing is exposed to earth's surface, and agricultural is mounted on hydrant
Field, is in unattended state, and Urban Parks, greenery patches, fire water supplying plug are kept an eye on also more tired because being set to public place
Difficulty, cause hydrant and its auxiliary facility it is stolen, damage, corrosion and ageing phenomenon it is serious, affect its service life.
In view of the above technical problems, the Chinese patent that notification number is CN204435477U discloses a kind of hydrant protection dress
It sets, is made of guard box, chamber door, hydrant, pallet, feed pipe, feed pipe protection pipe, pallet fixing bracket, wherein hydrant
It is corresponding with hydrant water outlet on guard box to open up a chamber door on one side in guard box, it is respectively set on chamber door and babinet
A padlock ring is counted, to facilitate padlock antitheft；Lower box part is protected, the pallet of a middle with hole or net, tray shape and protection are installed
The shape of case corresponds to；Feed pipe material is metal or plastics；In guard box hydrant water outlet installation rollable water band or
Water pipe is rolled water band or water pipe when without water on the pallet being put into guard box with easy to use.
But the mode of guard box is added outside this hydrant, it takes up a large area, is still easily broken by vehicle, cause office
The soaring phenomenon of portion area water column, makes troubles to traffic trip.
Utility model content
The purpose of this utility model is to provide a kind of lift hydrant protective device, simple and reliable for structure, safe operation
Practicality, space are small.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of lift hydrant
Protective device, includes the hydrant communicated with feed pipe, and the hydrant is externally provided with guard box, the guard box be embedded to underground and
Its upper edge is flushed with ground, and the guard box bottom is equipped with the movable floor of close proximity therewith, and the movable floor is separate
Guard box side is equipped with the actuator for being allowed to lift；The hydrant is equipped with the connector being arranged along its length, the connection
Be provided with kidney slot on part and extend inwardly bayonet, feed pipe water outlet one end be equipped with the matched convex edge of bayonet, it is described
Convex edge is placed in bayonet for hydrant Relative sliding, and the bottom of kidney slot is equipped with the water inlet of connection hydrant in the connector
Mouthful.
By using above-mentioned technical proposal, buried hydrant and guard box are set, and are set in the bottom of guard box
It sets movable floor and drives the actuator of movable floor lifting, the space of hydrant can be saved, avoided the occurrence of by vehicle
The accident broken；Meanwhile the connector being connected with feed pipe is set on hydrant, it can limit hydrant using the connector
Track is lifted, the convex edge inlay card of feed pipe is arranged in connector, is lifted along the bayonet of kidney slot, when hydrant reaches in ground
Behind face, make the water inlet of the lucky energy centering hydrant of feed pipe water outlet, to earthward orderly supply water.
Further, sealing rubber pad, the caulking gum are equipped between the water inlet of the hydrant and the convex edge
Pad is mounted on convex edge.
By using above-mentioned technical proposal, sealing rubber pad is installed between the water inlet and convex edge of hydrant, due to rubber
Glue material matter has the elasticity expanded outward, therefore in water supply process, can prevent feed pipe from Relative sliding occurs with hydrant, into
And be connected after avoiding feed pipe and hydrant centering there is gap caused by drainage.
Further, the actuator is hydraulic cylinder, and the hydraulic cylinder is arranged in movable floor both sides, and the hydraulic cylinder
Output end be equipped with pallet.
It by using above-mentioned technical proposal, chooses hydraulic cylinder and is used as actuator, have and be driven gapless, stable movement
Advantage, at the same by hydraulic cylinder setting movable floor both sides can force balance point, the pallet being arranged in hydraulic cylinder output end then increases
Big contact area, makes hydrant in the straight reciprocating motion for doing vertical direction, lateral deviation will not occur.
Further, the guard box further includes four side plates of integrally connected, and the adjacent side plate intersection is provided with perpendicular
The sliding slot being directly arranged, the right angle of the movable floor are equipped with the idler wheel coordinated with sliding slot.
By using above-mentioned technical proposal, opens up sliding slot in the intersection of adjacent side plates and be arranged and the matched rolling of sliding slot
Wheel, can reduce relative friction forces, keep the lifting of movable floor more smooth, to prevent card caused by movable floor tilts
Dead phenomenon.
Further, limited block is equipped in the sliding slot, the limited block is located at sliding slot close to ground one end.
By using above-mentioned technical proposal, limited block is set close to ground one end in sliding slot, idler wheel can be limited, prevent from living
Dynamic bottom plate is detached from guard box.
Further, it is equipped with rub resistance parting bead at the movable floor and the abutting of the side plate.
By using above-mentioned technical proposal, rub resistance parting bead is added at the abutting of movable floor and side plate, is on the one hand had
Effect, which avoids friction, leads to the consume of movable floor and side plate, on the other hand plays moisture-proof, antiseep effect.
Further, the guard box is equipped with opposite opened flip plate, and the opposite opened flip plate is equipped with padlock.
By using above-mentioned technical proposal, using the opposite opened flip plate and padlock on guard box, can solve it is unattended,
The problem of easy stolen, damage of its auxiliary facility, corrosion and ageing.
Further, it is equipped with the marker post positioned at ground by the guard box, reflection plaster is posted on the marker post, it is described
Marker post top is equipped with control device.
By using above-mentioned technical proposal, marker post is set by guard box, and reflection plaster is pasted to remind on marker post
Vehicular traffic, and the control device on marker post top can control the opening degree and actuator thrust output of valve.
In conclusion the utility model has the advantages that：
1, by the buried guard box of setting and actuator, the deficiency that guard box is arranged outside vertical type feed water bolt is made up,
The space of hydrant is saved, is easy to use and management, high safety is controlled when needing earthward to provide pressure water source
The related hydrant of movable floor is released and is used by actuator；
2, by the way that sealing rubber pad is arranged, making will not in the centering convergence process of feed pipe water outlet and hydrant water inlet
There is gap, avoids leak；
3, by the way that hydraulic cylinder is arranged, have the characteristics that be driven gapless, stable movement, make hydrant on making vertical direction
Straight reciprocating motion when, lateral deviation will not occur, to improve the precision and stability of integral elevating.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of lift hydrant protective device of the utility model；
Fig. 2 is a kind of vertical view of lift hydrant protective device of the utility model, it is shown that the position of idler wheel and sliding slot
Set relationship；
Fig. 3 is a kind of part-structure schematic diagram of lift hydrant protective device of the utility model；
Fig. 4 is the exploded perspective view inside guard box in the utility model；
Fig. 5 is the raised configuration schematic diagram of hydrant in the utility model, it is shown that is closed the position of water inlet and feed pipe
System.
In figure, 1, feed pipe；11, hydrant；12, connector；13, kidney slot；14, bayonet；15, convex edge；16, it intakes
Mouthful；17, sealing rubber pad；18, valve；2, guard box；21, movable floor；22, actuator；221, pallet；23, opposite opened turns over
Cover board；24, padlock；3, side plate；31, sliding slot；32, idler wheel；33, limited block；34, rub resistance parting bead；4, marker post；41, reflective
Patch；42, control device.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of hydrant protective device includes as shown in Figure 1 and Figure 5 the hydrant 11 communicated with feed pipe 1, in order to give
Guard box 2 is installed in the certain protection of hydrant 11 outside hydrant 11, and different from general protective device, which is buried
Enter underground and its upper edge to flush with ground, can so save the space of hydrant 11, avoids being broken by vehicle, cause
The soaring phenomenon of some areas water column.Meanwhile as shown in Figures 2 and 3,2 bottom of guard box is provided that tight with 2 side wall of guard box
The close movable floor 21 to connect, side of the movable floor 21 far from guard box 2 are provided with actuator 22, and actuator 22 is for lifting
The hydrant 11 being fixed on movable floor 21, such as when needing to use hydrant 11 and irrigating, control actuator 22 is by dump bottom
21 related hydrant 11 of plate is released, and pressure water source is earthward provided, and hydrant 11 is taken in guard box 2 when not having to water.
The reasonability to supply water after being lifted in view of hydrant 11, as shown in Figure 3 and Figure 5, feed pipe 1 are embedded in underground and fix not
It is dynamic, valve 18 is set to control flow in its water outlet, is secondly provided with the connector being connected with feed pipe 1 on hydrant 11
12, connector 12 is arranged along 11 length of hydrant, and the lifting track of hydrant 11 can be limited by this connector 12.Specifically
Ground needs to open up kidney slot 13 on connector 12 and extends inwardly bayonet 14, is arranged and blocks in 1 water outlet one end of feed pipe
14 matched convex edges 15 of mouth, 15 inlay card of convex edge is placed in bayonet 14, can be opposite for hydrant 11 under the effect of actuator 22
It slides, the bottom of kidney slot 13 is provided with the water inlet 16 of connection hydrant 11 in last connector 12.Actuator 22, which pushes, lives
When dynamic bottom plate 21, hydrant 11 is lifted along the fixation locus of kidney slot 13, and after hydrant 11 reaches ground, feed pipe 1 goes out
The water inlet 16 of the lucky centering hydrant in the mouth of a river 11 is realized to opening the supercharging of valve 18 and is orderly supplied water.
To prevent from being connected after feed pipe 1 and 11 centering of hydrant gap occur, as shown in Figure 3 and Figure 4, hydrant 11 into
Sealing rubber pad 17 is provided between the mouth of a river 16 and the convex edge of feed pipe 1 15, which is mounted on convex edge 15, by
There is the elasticity expanded outward, therefore in rubber material during water delivery, on the one hand can prevent feed pipe 1 from being sent out with hydrant 11
Raw Relative sliding, on the other hand can avoid drainage occur.
Because hydraulic cylinder has the characteristics that be driven gapless, stable movement, therefore as shown in figure 3, in the present embodiment, selects
Use hydraulic cylinder as actuator 22, and by hydraulic cylinder setting in 21 both sides of movable floor with force balance point, hydraulic cylinder it is defeated
Pallet 221 is provided in outlet, it is possible to increase the contact area of actuator 22 and movable floor 21 makes hydrant 11 be vertical side
To straight reciprocating motion when, lateral deviation will not occur, improve the precision and stability of integral elevating.
In order to keep the lifting of movable floor 21 more smooth, as shown in Fig. 2, guard box 2 further includes four of integrally connected
Side plate 3,3 intersection of adjacent side plates are provided with the sliding slot 31 being vertically arranged, and are provided with and sliding slot in the right angle of movable floor 21
The idler wheel 32 of 31 cooperations, this structure can prevent stuck phenomenon caused by panel tilts in 21 lifting carriage of movable floor,
It is also possible to reduce the frictional force of movable floor 21 and 2 side of guard box, keep lifting more smooth.In other embodiments,
Idler wheel 32 can also be substituted for prevents movable floor 21 from existing with 31 matched spring steel ball of sliding slot to reduce contact area
It is stuck in motion process.
As shown in Fig. 2, be provided with limited block 33 in sliding slot 31, which is located at sliding slot 31 close to ground one end, can
Idler wheel 32 is limited, movable floor 21 is prevented to be detached from guard box 2.
Because guard box 2 is embedded in underground, the problems such as will appear such as humidity, leak, to solve this problem, such as scheme
Shown in 2 and Fig. 3, rub resistance parting bead 34 is installed at the abutting of movable floor 21 and side plate 3, passes through 34 1 side of rub resistance parting bead
Face, which can effectively avoid friction, leads to the consume of movable floor 21 and side plate 3, on the other hand plays moisture-proof, antiseep effect.
As shown in Figure 1, being provided with opposite opened flip plate 23 on guard box 2, and padlock is installed in opposite opened flip plate 23
24, it can be solved using opposite opened flip plate 23, padlock 24 unattended, auxiliary facility is easily stolen, damage, corrosion and ageing is asked
Topic.
As shown in Figure 1, the side of guard box 2 is equipped with the marker post 4 positioned at ground, and post on marker post 4 reflection plaster 41 with
Vehicular traffic is reminded, secondly 4 top of marker post is equipped with control device 42, to transmit the side of signal by wireless or built-in electric wire
Formula achievees the effect that above-mentioned 18 opening degree of valve of control, 22 thrust output of actuator.
The operation principle of this lift hydrant protective device：Secondly pull-up opposite opened flip plate 23 after unlocking first is grasped
Make the control actuator 22 of control device 42 to release 21 related hydrant 11 of movable floor, after hydrant 11 reaches ground, give
The water inlet 16 of the lucky centering hydrant of 1 water outlet of water pipe 11 is pressurized to open valve 18, earthward provides pressure water source,
Finally when without water, control actuator 22, which sinks, to be taken in hydrant 11 in guard box 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of lift hydrant protective device, including with feed pipe（1）The hydrant communicated（11）, it is characterised in that：Institute
State hydrant（11）It is externally provided with guard box（2）, the guard box（2）It is embedded to underground and its upper edge is flushed with ground, the guarantor
Protecting box（2）Bottom is equipped with the movable floor of close proximity therewith（21）, the movable floor（21）Far from guard box（2）Side is set
There is the actuator for being allowed to lift（22）；
The hydrant（11）It is equipped with the connector being arranged along its length（12）, the connector（12）On be provided with kidney slot
（13）And extend inwardly bayonet（14）, the feed pipe（1）Water outlet one end is equipped with and bayonet（14）Matched convex edge（15）,
The convex edge（15）It is placed in bayonet（14）It is interior for hydrant（11）Relative sliding, the connector（12）Interior kidney slot（13）'s
Bottom is equipped with connection hydrant（11）Water inlet（16）.
2. a kind of lift hydrant protective device according to claim 1, it is characterised in that：The hydrant（11）'s
Water inlet（16）With the convex edge（15）Between be equipped with sealing rubber pad（17）, the sealing rubber pad（17）Mounted on convex edge
（15）On.
3. a kind of lift hydrant protective device according to claim 1, it is characterised in that：The actuator（22）For
Hydraulic cylinder, the hydraulic cylinder are arranged in movable floor（21）Both sides, and the output end of the hydraulic cylinder is equipped with pallet（221）.
4. a kind of lift hydrant protective device according to claim 3, it is characterised in that：The guard box（2）Also
Four side plates including integrally connected（3）, the adjacent side plate（3）Intersection is provided with the sliding slot being vertically arranged（31）, the work
Dynamic bottom plate（21）Right angle be equipped with and sliding slot（31）The idler wheel of cooperation（32）.
5. a kind of lift hydrant protective device according to claim 4, it is characterised in that：The sliding slot（31）Inside set
There is limited block（33）, the limited block（33）Positioned at sliding slot（31）Close to ground one end.
6. a kind of lift hydrant protective device according to claim 5, it is characterised in that：The movable floor（21）
With the side plate（3）Abutting at be equipped with rub resistance parting bead（34）.
7. a kind of lift hydrant protective device according to claim 1, it is characterised in that：The guard box（2）On
Equipped with opposite opened flip plate（23）, the opposite opened flip plate（23）It is equipped with padlock（24）.
8. a kind of lift hydrant protective device according to claim 1, it is characterised in that：The guard box（2）It is other
Equipped with the marker post positioned at ground（4）, the marker post（4）On post reflection plaster（41）, the marker post（4）Top is equipped with control
Device processed（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796092.4U CN207891962U (en) | 2017-12-19 | 2017-12-19 | A kind of lift hydrant protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796092.4U CN207891962U (en) | 2017-12-19 | 2017-12-19 | A kind of lift hydrant protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891962U true CN207891962U (en) | 2018-09-21 |
Family
ID=63549212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796092.4U Active CN207891962U (en) | 2017-12-19 | 2017-12-19 | A kind of lift hydrant protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983642A (en) * | 2020-07-17 | 2020-11-24 | 湖南联智科技股份有限公司 | Beidou satellite positioning chip anti-collision fixing device |
-
2017
- 2017-12-19 CN CN201721796092.4U patent/CN207891962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983642A (en) * | 2020-07-17 | 2020-11-24 | 湖南联智科技股份有限公司 | Beidou satellite positioning chip anti-collision fixing device |
| CN111983642B (en) * | 2020-07-17 | 2022-03-29 | 湖南联智科技股份有限公司 | Beidou satellite positioning chip anti-collision fixing device |
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