CN109099216A - A kind of anti-freeze type hydraulic engineering fixes device with pipeline protection - Google Patents
A kind of anti-freeze type hydraulic engineering fixes device with pipeline protection Download PDFInfo
- Publication number
- CN109099216A CN109099216A CN201811206938.3A CN201811206938A CN109099216A CN 109099216 A CN109099216 A CN 109099216A CN 201811206938 A CN201811206938 A CN 201811206938A CN 109099216 A CN109099216 A CN 109099216A
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- China
- Prior art keywords
- backplate
- plate
- inner casing
- water pipe
- outer casing
- 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.)
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side
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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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/32—Heating of pipes or pipe systems using hot fluids
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Abstract
The invention discloses a kind of anti-freeze type hydraulic engineerings to fix device with pipeline protection, including inner casing and outer casing, the inner casing includes left backplate and right backplate, heating chamber is equipped with inside the left backplate and right backplate, the left backplate and right backplate bottom end front and rear sides are hinged with L-type shaft, L-type shaft bottom is connected with pressing plate, the left backplate and right backplate bottom end are equipped with bottom sealing plate, top panel mechanism is equipped with below the bottom sealing plate, the pressing plate and top panel mechanism are fixedly linked, the outer casing includes left outside plate and right outside plate, the left outside plate and right outside plate bottom end are hinged with straight line shaft, the straight line shaft is connected with support base.The present invention is arranged using outer casing and inner casing; when water pipe is placed; whether water pipe is put just or sideslip; by the effect of L-type shaft and pressing plate, outer casing and inner casing top can clamped inwardly, water pipe is tightly embraced; to protect water pipe; it is easy to operate without the normotopia that manually helps, reduce labor intensity.
Description
Technical field
The present invention relates to hydraulic engineering pipeline protection technical field, in particular to a kind of anti-freeze type hydraulic engineering pipeline
Protect fixed device.
Background technique
Hydraulic engineering is the surface water and groundwater for controlling and deploying nature, reaches and removes the evil emerging sharp purpose and build
Engineering, current hydraulic engineering is all that pipeline is directly embedded in underground mostly, vulnerable to the destruction of natural environment, is reduced
Pipeline service life, if directly then will lead to water pipe installation complexity, and water pipe in structures such as pipeline external setting protective jackets
It is laid with dug gully narrow space, is unfavorable for the installation of water pipe, needs manually to buttress water pipe in water pipe installation, it is time-consuming to take
Power, and water pipe is when installing fixed, it is easy to there is sideslip situation, needing manually to help just is able to achieve normotopia, increases work
Make personnel labor intensity.
Therefore, inventing a kind of anti-freeze type hydraulic engineering, with pipeline protection to fix device necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-freeze type hydraulic engineerings to fix device with pipeline protection, by inner casing and
The setting of outer casing, before water pipe is placed, outer casing and inner casing are affected by gravity and are flared out, convenient for the placement of water pipe,
When water pipe is placed, bottom sealing plate and portable pillar are pressed downward by the pressure of bottom sealing plate and portable pillar by water pipe, water pipe, L-type shaft
Outer casing and inner casing is positioned with straight line shaft tightly to embrace water pipe so that outer casing and inner casing top be made to clamp inwardly
Firmly, to protect water pipe, and in the case where sideslip occurs in water pipe placement, water pipe do not act on right above bottom sealing plate but
It is pressed on the upside of inner casing, pressing plate can also be acted on by L-type shaft, pressing plate, which presses down, acts on outer casing, drives outer casing
It clamping inwardly, outer casing is applied to the power of inner casing closure, and drive inner casing to clamp inwardly, thus realize water pipe normotopia,
Without manually helping normotopia, and in inner casing fixed by mounting plate, can be carried out without buttressing outer casing and inner casing
Installation, it is easy to operate, to solve the problems mentioned in the above background technology.
To achieve the above object, present invention provide the technical scheme that
A kind of anti-freeze type hydraulic engineering fixes device, including inner casing and outer casing with pipeline protection, and the outer casing is set
It is placed on the outside of inner casing, the inner casing includes left backplate and right backplate, and heating is equipped with inside the left backplate and right backplate
Chamber, the left backplate and right backplate bottom end front and rear sides are hinged with L-type shaft, and L-type shaft bottom is fixedly connected with pressure
Plate, the left backplate and right backplate bottom end are equipped with bottom sealing plate, and the bottom sealing plate bottom is equipped with top panel mechanism, the pressing plate and top plate
Mechanism is fixedly linked, and is equipped with support base below the top panel mechanism, and the outer casing includes left outside plate and right outside plate, described left outside
Plate and right outside plate bottom end front and rear sides are hinged with straight line shaft, and the straight line shaft is fixedly connected with support base.
Preferably, the right backplate is set to left backplate side, and the left backplate and right backplate section are disposed as semi-ring
Shape, the left backplate top are equipped with left opening, and right opening is equipped at the top of the right backplate, and the left opening is set with right opening section
It is set to S-shaped, the left opening and the right interlaced cooperation of opening, the left backplate and right backplate top are equipped with mounting plate.
Preferably, the heating chamber section is set as arc, and described heating chamber one end connects suction nozzle, the suction nozzle one
End connection air-heater, the corresponding left backplate of the heating chamber and right backplate one end are equipped with air inlet and the other end is equipped with outlet
Mouthful, the air inlet and air outlet edge is equipped with gasket.
Preferably, the support base is set as multiple and uniform intervals are set to inner casing and outer casing bottom, is located at interior
Two sides, which are equipped with, at the top of support base in the middle part of backplate and outer casing rotates the preformed groove used, the support for inner casing and outer casing
Seat main view section is set as isosceles trapezoid, and the support base side cross-sectional is set as right-angled trapezium.
Preferably, the bottom sealing plate and inner casing integrated molding are arranged with rubber outside the bottom sealing plate and inner casing
Gum cover, the inner casing inner sidewall are equipped with multiple anti-skidding ribs, and the anti-skidding rib is arranged along inner casing depth direction.
Preferably, the top panel mechanism includes multiple portable pillars, and the multiple portable pillar is uniformly arranged on bottom sealing plate bottom,
The portable pillar is fixedly connected with the pressing plate, and the corresponding portable pillar outer cover in the pressing plate bottom is equipped with spring, the spring
It is fixedly connected by bottom plate with support base.
Preferably, the bottom sealing plate end is equipped with multiple tooth plates, the tooth plate and bottom sealing plate integrated molding, the activity
Column section is set as rectangle, and the tooth plate activity is connected between portable pillar, and the corresponding tooth plate of left backplate is corresponding with right backplate
Tooth plate be staggered.
Preferably, the right outside plate is set to left outside plate side, and the left outside plate and right outside plate section are disposed as arc,
The left outside plate inner sidewall matches with left backplate lateral wall, and the right outside plate inner sidewall matches with right backplate lateral wall.
Technical effect and advantage of the invention:
1, the present invention passes through the setting of inner casing and outer casing, and before water pipe is placed, outer casing and inner casing are by gravity
Influence is flared out, and convenient for the placement of water pipe, when water pipe is placed, the pressure of bottom sealing plate and portable pillar by water pipe, water pipe will
Bottom sealing plate and portable pillar are pressed downward, and L-type shaft and straight line shaft position outer casing and inner casing, to make outer casing and inner casing
Top clamps inwardly, and water pipe is tightly embraced, so that water pipe is protected, and in the case where sideslip occurs in water pipe placement, water
Pipe is not acted on right above bottom sealing plate but is pressed on the upside of inner casing, pressing plate can also be acted on by L-type shaft, pressing plate is past
It pushing, outer casing is driven to clamp inwardly, outer casing is applied to the power of inner casing closure, and drive inner casing to clamp inwardly, from
And realize water pipe normotopia, help normotopia without artificial, and in inner casing fixed by mounting plate, without buttress outer casing with
Inner casing can be installed, easy to operate；
2, air-heater heat air delivery into heating chamber avoids low temperature is too low from leading to the water pipe heat supply under winter low temperature
Pipe burst and water freezing is caused to be difficult to convey, air-heater is arranged in the location interval that can be laid in water pipe, and water pipe protecting effect is good；
3, in use, the liquid of water pipe delivered inside is more, the weight of water pipe is heavier, so that the power being downwardly applied to is bigger,
Inner casing and outer casing can tightly protect water pipe not by extraneous damage；
4, when portable pillar, which is mounted water pipe, to be pulled down, band dynamic pressure plate is moved down, so that outer casing bottom end is downward
It presses and by external spring-compressed, spring plays buffer function at this time, outer casing is avoided quickly to apply to inner casing outer wall
Strength degree causes inner casing impaired；
5, the corresponding tooth plate of left backplate tooth plate corresponding with right backplate is staggered, and can not influence tooth plate and inner casing
By water pipe sealed bottom in the case where swing, to preferably protect water pipe.
Detailed description of the invention
Fig. 1 is inner casing and outer casing Unclosing structure schematic diagram of the invention；
Fig. 2 is inner casing and outer casing closing structure schematic diagram of the invention；
Fig. 3 is bottom sealing plate and portable pillar fit structure schematic diagram of the invention；
Fig. 4 is whole side view of the invention.
Description of symbols:
1 inner casing, 101 left backplates, 102 right backplates, 2 outer casings, 201 left outside plates, 202 right outside plates, 3 heating chambers, 4 L-types
Shaft, 5 support bases, 6 bottom sealing plates, 7 top panel mechanisms, 71 portable pillars, 72 pressing plates, 73 springs, 74 fixed blocks, 8 straight line shafts, 9 left sides
Opening, 10 right openings, 11 anti-skidding ribs, 12 tooth plates, 13 mounting plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of anti-freeze type hydraulic engineering according to shown in Fig. 1-2 fixes device, including inner casing 1 and outer shield with pipeline protection
Plate 2, the outer casing 2 are set to 1 outside of inner casing, and the inner casing 1 includes left backplate 101 and right backplate 102, the left shield
Plate 101 and 102 bottom end front and rear sides of right backplate are movably equipped with L-type shaft 4, and 4 bottom of L-type shaft is fixed with support base
5, the left backplate 101 and 102 bottom end of right backplate are equipped with bottom sealing plate 6, and 6 bottom of bottom sealing plate is equipped with top panel mechanism 7, the top
Trigger structure 7 includes multiple portable pillars 71, and multiple portable pillars 71 are uniformly arranged on 6 bottom of bottom sealing plate, in the portable pillar 71
It is fixed with pressing plate 72, corresponding 71 outer cover of portable pillar in 72 bottom of pressing plate is equipped with spring 73, and the spring 73 passes through solid
Determine block 74 to be fixedly connected with support base 5, when portable pillar 71, which is mounted water pipe, to be pulled down, band dynamic pressure plate 72 is moved down, from
And 2 bottom end of outer casing is pulled down and compresses external spring 73, spring 73 plays buffer function at this time, avoids outer shield
Plate 2, which quickly applies strength degree to 1 outer wall of inner casing, causes inner casing 1 impaired, and the outer casing 2 includes outside left outside plate 201 and the right side
Plate 202, the left outside plate 201 and 202 bottom end front and rear sides of right outside plate are movably equipped with straight line shaft 8, the straight line shaft 8 with
Support base 5 is fixedly connected, and the right outside plate 202 is set to left outside 201 side of plate, 202 section of the left outside plate 201 and right outside plate
Be disposed as arc, left outside 201 inner sidewall of plate matches with 101 lateral wall of left backplate, right 202 inner sidewall of outside plate with
102 lateral wall of right backplate matches, and inner casing 1 and water pipe can clamp again to protection, under duplicate protection, water pipe protection effect
More preferably.
By the setting of inner casing 1 and outer casing 2, before water pipe is placed, outer casing 2 and inner casing 1 are affected by gravity
It is flared out, convenient for the placement of water pipe, when water pipe is placed, the pressure of bottom sealing plate 6 and portable pillar 71 by water pipe, water pipe is the bottom of by
Sealing plate 6 and portable pillar 71 are pressed downward, and L-type shaft 4 and straight line shaft 8 position outer casing 2 and inner casing 1, to make 2 He of outer casing
1 top of inner casing clamps inwardly, water pipe is tightly embraced, to protect water pipe；And the feelings for sideslip occur are placed in water pipe
Under condition, water pipe does not act on right above bottom sealing plate 6 but is pressed in 1 upside of inner casing, can also be acted on by L-type shaft 4
Pressing plate 72, pressing plate 72, which presses down, acts on outer casing, so that outer casing 2 be driven to clamp inwardly, outer casing 2 is applied to inner casing
The power of 1 closure, drives inner casing 1 to clamp inwardly, to realize water pipe normotopia, helps normotopia without artificial, and through pacifying
When loading board 13 is by left backplate 101 and the fixed installation of right backplate 102, it can be installed without buttressing outer casing 2 and inner casing 1,
It is easy to operate.
Embodiment 2:
A kind of anti-freeze type hydraulic engineering according to shown in Fig. 1-2 fixes device with pipeline protection, and the right backplate 102 is arranged
In 101 side of left backplate, the left backplate 101 and 102 section of right backplate are disposed as semi-circular, convenient for fitting with water pipe,
It avoids water pipe from shaking, left opening 9 is equipped at the top of the left backplate 101, right opening 10 is equipped at the top of the right backplate 102, it is described
Left opening 9 and 10 sections of right opening are set as S-shaped, the left opening 9 and the 10 interlaced cooperations of right opening, the left backplate
101 and 102 top of right backplate be equipped with mounting plate 13, convenient for will seal outside water pipe, the left backplate 101 and right backplate 102
Inside is equipped with heating chamber 3, and 3 section of heating chamber is set as arc, and described 3 one end of heating chamber connects suction nozzle, it is described into
Gas nozzle one end connection air-heater, the corresponding left backplate 101 of the heating chamber 3 and 102 one end of right backplate are equipped with air inlet and separately
One end is equipped with gas outlet, and the air inlet and air outlet edge is equipped with gasket, can in winter after whole device installs
To be worked by air-heater to heat air delivery in heating chamber 3, feed pipe heat preservation avoids temperature is too low from leading to pipeline breaking and water
Icing is difficult to convey.
A kind of anti-freeze type hydraulic engineering according to Fig.4, fixes device with pipeline protection, and the support base 5 is set as more
A and uniform intervals are set to 2 bottom of inner casing 1 and outer casing, positioned at 5 top of support base at 2 middle part of inner casing 1 and outer casing
Two sides, which are equipped with, rotates the preformed groove used for inner casing 1 and outer casing 2, and the 5 main view section of support base is set as isosceles trapezoid,
5 side cross-sectional of support base is set as right-angled trapezium, convenient for uniform intervals to water pipe stablize support, the bottom sealing plate 6 with it is interior
1 integrated molding of backplate is arranged rubber sleeve outside the bottom sealing plate 6 and inner casing 1, sets on 1 inner sidewall of inner casing
Have multiple anti-skidding ribs 11, the anti-skidding rib 11 is arranged along 1 depth direction of inner casing, can anti-antipriming pipe shake, make water pipe
Installation is firm；
A kind of anti-freeze type hydraulic engineering according to Fig.3, fixes device with pipeline protection, and 6 end of bottom sealing plate is equipped with
Multiple tooth plates 12, the tooth plate 12 and 6 integrated molding of bottom sealing plate, 71 section of portable pillar is set as rectangle, the tooth plate
12 activities are connected between portable pillar 71, and the corresponding tooth plate 12 of left backplate 101 tooth plate 12 corresponding with right backplate 102 is staggeredly set
It sets, it can be in the case where not influencing tooth plate 12 and inner casing 1 is swung by water pipe sealed bottom, to preferably protect water pipe.
Working principle of the present invention:
Referring to Figure of description 1-2, in use, entire protective device can be placed on to water pipe installation site, 2 He of outer casing
Inner casing 1, which is affected by gravity, to be flared out, convenient for the placement of water pipe, when water pipe is placed, bottom sealing plate 6 and portable pillar 71 by
Bottom sealing plate 6 and portable pillar 71 are pressed downward by the pressure of water pipe, water pipe, and L-type shaft 4 and straight line shaft 8 position outer casing 2 and interior shield
Plate 1 is tightly embraced water pipe, so that outer casing 2 and 1 top of inner casing be made to clamp inwardly to protect water pipe；And in water
In the case that sideslip occurs in pipe placement, water pipe does not act on right above bottom sealing plate 6 but is pressed in 1 upside of inner casing, can also be with
Pressing plate 72 is acted on by L-type shaft 4, pressing plate 72 presses down, and drives outer casing 2 to clamp inwardly, outer casing 2 is applied to interior shield
The power that plate 1 is closed drives inner casing 1 to clamp inwardly, to realize water pipe normotopia, helps normotopia without artificial, and passing through
When mounting plate 13 is by left backplate 101 and the fixed installation of right backplate 102, it can be pacified without buttressing outer casing 2 and inner casing 1
Dress, it is easy to operate；
After whole device installs, it can be worked by air-heater in winter to heat air delivery, feed pipe in heating chamber 3
Heat preservation, avoids temperature is too low pipeline breaking and water freezing is caused to be difficult to convey；
Referring to Figure of description 3, the corresponding tooth plate 12 of left backplate 101 tooth plate 12 corresponding with right backplate 102 is staggered,
It can be in the case where not influencing tooth plate 12 and inner casing 1 is swung by water pipe sealed bottom, to preferably protect water pipe；
Referring to Figure of description 4,5 main view section of support base is set as isosceles trapezoid, and 5 side cross-sectional of support base is set as straight
Angle is trapezoidal, stablizes convenient for uniform intervals to water pipe and supports, and 1 inner sidewall of inner casing is equipped with multiple anti-skidding ribs 11, anti-skidding rib
11 are arranged along 1 depth direction of inner casing, can anti-antipriming pipe shake, keep water pipe installation firm.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of anti-freeze type hydraulic engineering fixes device, including inner casing and outer casing, the outer casing setting with pipeline protection
On the outside of inner casing, it is characterised in that: the inner casing includes left backplate and right backplate, and the left backplate and right backplate inside are
Equipped with heating chamber, the left backplate and right backplate bottom end front and rear sides are hinged with L-type shaft, and L-type shaft bottom is fixed
It is connected with pressing plate, the left backplate and right backplate bottom end are equipped with bottom sealing plate, and the bottom sealing plate bottom is equipped with top panel mechanism, the pressure
Plate and top panel mechanism are fixedly linked, and are equipped with support base below the top panel mechanism, and the outer casing includes left outside plate and right outside plate,
The left outside plate and right outside plate bottom end front and rear sides are hinged with straight line shaft, and the straight line shaft is fixedly connected with support base.
2. a kind of anti-freeze type hydraulic engineering according to claim 1 fixes device with pipeline protection, it is characterised in that: described
Right backplate is set to left backplate side, and the left backplate and right backplate section are disposed as semi-circular, set at the top of the left backplate
There is left opening, right opening is equipped at the top of the right backplate, the left opening and right opening section are set as S-shaped, the left opening
With the right interlaced cooperation of opening, the left backplate and right backplate top are equipped with mounting plate.
3. a kind of anti-freeze type hydraulic engineering according to claim 1 fixes device with pipeline protection, it is characterised in that: described
Heating chamber section is set as arc, and described heating chamber one end connects suction nozzle, and described suction nozzle one end connects air-heater, described to add
The corresponding left backplate of hot chamber and right backplate one end are equipped with air inlet and the other end is equipped with gas outlet, the air inlet and air outlet
Edge is equipped with gasket.
4. a kind of anti-freeze type hydraulic engineering according to claim 1 fixes device with pipeline protection, it is characterised in that: described
Support base is set as multiple and uniform intervals are set to inner casing and outer casing bottom, the branch in the middle part of inner casing and outer casing
Two sides, which are equipped with, at the top of support seat rotates the preformed groove used for inner casing and outer casing, and support base main view section is set as isosceles
Trapezoidal, the support base side cross-sectional is set as right-angled trapezium.
5. a kind of anti-freeze type hydraulic engineering according to claim 1 fixes device with pipeline protection, it is characterised in that: described
Bottom sealing plate and inner casing integrated molding, are arranged rubber sleeve outside the bottom sealing plate and inner casing, on the inside of the inner casing
Wall is equipped with multiple anti-skidding ribs, and the anti-skidding rib is arranged along inner casing depth direction.
6. a kind of anti-freeze type hydraulic engineering according to claim 1 fixes device with pipeline protection, it is characterised in that: described
Top panel mechanism includes multiple portable pillars, and the multiple portable pillar is uniformly arranged on bottom sealing plate bottom, the portable pillar and the pressure
Plate is fixedly connected, and the corresponding portable pillar outer cover in the pressing plate bottom is equipped with spring, and the spring passes through fixed block and support base
It is fixedly connected.
7. a kind of anti-freeze type hydraulic engineering according to claim 6 fixes device with pipeline protection, it is characterised in that: described
Bottom sealing plate end is equipped with multiple tooth plates, the tooth plate and bottom sealing plate integrated molding, and the activity column section is set as rectangle, institute
It states tooth plate activity to be connected between portable pillar, and the corresponding tooth plate of left backplate tooth plate corresponding with right backplate is staggered.
8. a kind of anti-freeze type hydraulic engineering according to claim 1 fixes device with pipeline protection, it is characterised in that: described
Right outside plate is set to left outside plate side, and the left outside plate and right outside plate section are disposed as arc, the left outside plate inner sidewall with
Left backplate lateral wall matches, and the right outside plate inner sidewall matches with right backplate lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206938.3A CN109099216B (en) | 2018-10-17 | 2018-10-17 | Pipeline protection fixing device for type hydraulic engineering prevents frostbite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206938.3A CN109099216B (en) | 2018-10-17 | 2018-10-17 | Pipeline protection fixing device for type hydraulic engineering prevents frostbite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109099216A true CN109099216A (en) | 2018-12-28 |
| CN109099216B CN109099216B (en) | 2020-07-24 |
Family
ID=64868932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206938.3A Active CN109099216B (en) | 2018-10-17 | 2018-10-17 | Pipeline protection fixing device for type hydraulic engineering prevents frostbite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099216B (en) |
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| CN110672176A (en) * | 2019-10-28 | 2020-01-10 | 辽宁科技大学 | Thing networking water gauge with frostproofing structure |
| CN113108137A (en) * | 2021-04-14 | 2021-07-13 | 浙江千禧龙纤特种纤维股份有限公司 | Tubing with ultrahigh molecular polyethylene fiber lining pipe and production method thereof |
| CN114467700A (en) * | 2022-03-02 | 2022-05-13 | 河北澍芃生态科技有限公司 | Bidirectional wheel-controlled automatic lifting sprinkling irrigation equipment capable of being buried underground |
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| CN113108137A (en) * | 2021-04-14 | 2021-07-13 | 浙江千禧龙纤特种纤维股份有限公司 | Tubing with ultrahigh molecular polyethylene fiber lining pipe and production method thereof |
| CN114467700A (en) * | 2022-03-02 | 2022-05-13 | 河北澍芃生态科技有限公司 | Bidirectional wheel-controlled automatic lifting sprinkling irrigation equipment capable of being buried underground |
| CN114467700B (en) * | 2022-03-02 | 2023-02-21 | 河北澍芃生态科技有限公司 | Two-way wheel control automatic lifting sprinkling irrigation equipment for underground burying |
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