CN208253046U - A kind of steel-sleeve steel steam heat-insulating pipe fitting - Google Patents
A kind of steel-sleeve steel steam heat-insulating pipe fitting Download PDFInfo
- Publication number
- CN208253046U CN208253046U CN201820854129.2U CN201820854129U CN208253046U CN 208253046 U CN208253046 U CN 208253046U CN 201820854129 U CN201820854129 U CN 201820854129U CN 208253046 U CN208253046 U CN 208253046U
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- CN
- China
- Prior art keywords
- pipe fitting
- protection board
- arc protection
- steel
- movable plate
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Abstract
The utility model discloses a kind of steel-sleeve steel steam heat-insulating pipe fittings, including pipe fitting ontology, the outside of the pipe fitting ontology is equipped with the first arc protection board and the second arc protection board below the first arc protection board, it is in contact on the inside of pipe fitting ontology and the first arc protection board and the second arc protection board, the two sides of the bottom of first arc protection board are welded with two limit plates, the top two sides of second arc protection board are opened up there are two limiting slot, the bottom of limit plate extends in corresponding limiting slot, rotation hole is offered on limit plate, the same screw rod is rotatably equipped in two rotation holes of pipe fitting ontology the same side, the two sides of the bottom of first arc protection board are respectively mounted there are two movable plate.The utility model structure is simple, easy for installation, economical and practical, by screw rod and threaded hole, movable plate is driven to be moved, and by the first arc protection board and the second arc protection board, reduces the probability that pipe fitting ontology is damaged.
Description
Technical field
The utility model relates to heat-insulating pipe fitting technical field more particularly to a kind of steel-sleeve steel steam heat-insulating pipe fittings.
Background technique
In current industrial steam transportation art, guarantor is slided outside using steel pipe as the direct buried steam pipe with steel jacket of outer protection tube
Warm structure type has obtained extremely wide application.Because of the relatively interior heat preservation slided of the structure type of the utilidor of the type
Structure increases air heat insulating layer, and humidity discharging is convenient, and heat insulation effect can match in excellence or beauty with interior slide construction, but the guarantor of its heat-insulating pipe fitting
Shield ability is poor, is easy to happen damage, therefore we have proposed a kind of steel-sleeve steel steam heat-insulating pipe fittings for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of steel-sleeve steel steam proposed
Heat-insulating pipe fitting.
To achieve the goals above, the utility model adopts the technical scheme that
The outside of a kind of steel-sleeve steel steam heat-insulating pipe fitting, including pipe fitting ontology, the pipe fitting ontology is protected equipped with the first arc
Backplate and the second arc protection board below the first arc protection board, pipe fitting ontology and the first arc protection board and the second arc
It is in contact on the inside of shape protection board, the two sides of the bottom of the first arc protection board are welded with two limit plates, and the second arc is protected
The top two sides of backplate are opened up there are two limiting slot, and the bottom of limit plate extends in corresponding limiting slot, on limit plate
Rotation hole is offered, the same screw rod is rotatably equipped in two rotation holes of pipe fitting ontology the same side, the first arc is protected
The two sides of the bottom of backplate are respectively mounted there are two movable plate, and two movable plates are between corresponding two limit plates；
Threaded hole is offered on movable plate, screw rod is threadedly coupled with corresponding threaded hole, is located at pipe fitting ontology the same side
Two limiting slots side inner wall close to each other on offer shifting chute, offer vertical core in the top inner wall of shifting chute,
The bottom of movable plate is through corresponding vertical core and extends in shifting chute, two movable plate phases positioned at pipe fitting ontology the same side
Mutually separate side is welded with multiple fixed plates, and two limit plate sides close to each other of pipe fitting ontology the same side open up
Have multiple fixing grooves, the top of fixed plate positioned at the top is in contact with the top inner wall of shifting chute, fixed plate with it is corresponding
Fixing groove mutually clamp.
Preferably, the quantity of the fixed plate on the same movable plate is three to five, and is located at the same movable plate
On three to five fixed plates be equidistantly spaced setting.
Preferably, sealing ring, and the interior sideslip of fixed plate and corresponding sealing ring are installed on the side wall of the fixing groove
Dynamic connection.
Preferably, the side that two screw rods are located remotely from each other all extends to the outside of rotation hole and is welded with handle, and handle
It is equipped with antiskid thread.
Preferably, the top of the movable plate is connect with the basal sliding of the first arc protection board.
Preferably, the thread rotary orientation in two threaded holes of pipe fitting ontology the same side is opposite.
Compared with prior art, the utility model has the beneficial effects that
By pipe fitting ontology, the first arc protection board, the second arc protection board, limit plate, limiting slot, rotation hole, screw rod,
Movable plate, threaded hole, shifting chute, vertical core, fixed plate, fixing groove and handle match, and pipe fitting ontology is placed in the second arc
The first arc protection board is slowly buckled so that limit plate is directed at limiting slot in the inside of protection board, so that the first arc protection board
Inside is in contact with pipe fitting ontology, and the bottom of movable plate extends in shifting chute at this time, swing handle, and handle drives screw rod to carry out
Rotation, screw rod are threadedly coupled with threaded hole, and movable plate is driven to be moved, so that being located at two movements of pipe fitting ontology the same side
Plate is moved in the direction away from each other, movable plate drive fixed plate moved so that fixed plate be caught in it is corresponding solid
Determine in slot, convenient for the first arc protection board and the second arc protection board is arranged in the outside of pipe fitting ontology, reduces pipe fitting ontology hair
The probability of raw damage.
The utility model structure is simple, easy for installation, economical and practical, by screw rod and threaded hole, movable plate is driven to carry out
It is mobile, and by the first arc protection board and the second arc protection board, reduce the probability that pipe fitting ontology is damaged.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of steel-sleeve steel steam heat-insulating pipe fitting structural schematic diagram；
Fig. 2 be the utility model proposes a kind of steel-sleeve steel steam heat-insulating pipe fitting structural schematic diagram.
In figure: 1 pipe fitting ontology, 2 first arc protection boards, 3 second arc protection boards, 4 limit plates, 5 limiting slots, 6 rotations
Hole, 7 screw rods, 8 movable plates, 9 threaded holes, 10 shifting chutes, 11 vertical cores, 12 fixed plates, 13 fixing grooves, 14 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of steel-sleeve steel steam heat-insulating pipe fitting, including pipe fitting ontology 1, the outside of pipe fitting ontology 1 are equipped with the
One arc protection board 2 and the second arc protection board 3 below the first arc protection board 2, pipe fitting ontology 1 and the first arc are protected
The inside of backplate 2 and the second arc protection board 3 is in contact, and the two sides of the bottom of the first arc protection board 2 are welded with two limits
Position plate 4, the top two sides of the second arc protection board 3 are opened up there are two limiting slot 5, and the bottom of limit plate 4 extends to corresponding
Limiting slot 5 in, rotation hole 6 is offered on limit plate 4, is rotatablely installed in two rotation holes 6 of 1 the same side of pipe fitting ontology
There is the same screw rod 7, the two sides of the bottom of the first arc protection board 2 are respectively mounted there are two movable plate 8, and two movable plates 8 are located at phase
Between corresponding two limit plates 4；Threaded hole 9 is offered on movable plate 8, screw rod 7 is threadedly coupled with corresponding threaded hole 9,
Shifting chute 10, shifting chute 10 are offered on the side inner wall close to each other positioned at two limiting slots 5 of 1 the same side of pipe fitting ontology
Top inner wall on offer vertical core 11, the bottom of movable plate 8 through corresponding vertical core 11 and extends in shifting chute 10, position
The side that two movable plates 8 in 1 the same side of pipe fitting ontology are located remotely from each other is welded with multiple fixed plates 12, and pipe fitting ontology 1 is same
The side that two limit plates 4 of side are close to each other offers multiple fixing grooves 13, positioned at the top of the fixed plate 12 of the top
Portion is in contact with the top inner wall of shifting chute 10, and fixed plate 12 is clamped with corresponding 13 phase of fixing groove, by pipe fitting ontology 1,
First arc protection board 2, the second arc protection board 3, limit plate 4, limiting slot 5, rotation hole 6, screw rod 7, movable plate 8, threaded hole
9, shifting chute 10, vertical core 11, fixed plate 12, fixing groove 13 and handle 14 match, and pipe fitting ontology 1 is placed in the second arc and is protected
The first arc protection board 2 is slowly buckled, so that the first arc protection board so that limit plate 4 is directed at limiting slot 5 in the inside of backplate 3
2 inside is in contact with pipe fitting ontology 1, and the bottom of movable plate 8 extends in shifting chute 10 at this time, swing handle 14, handle 14
Screw rod 7 is driven to be rotated, screw rod 7 is threadedly coupled with threaded hole 9, drives movable plate 8 to be moved, so that being located at pipe fitting ontology
Two movable plates 8 of 1 the same side are moved in the direction away from each other, and movable plate 8 drives fixed plate 12 to be moved, so that
Fixed plate 12 is caught in corresponding fixing groove 13, convenient for the first arc protection board 2 and second is arranged in the outside of pipe fitting ontology 1
Arc protection board 3 reduces the probability that pipe fitting ontology 1 is damaged, and the utility model structure is simple, easy for installation, economical and practical,
By screw rod 7 and threaded hole 9, movable plate 8 is driven to be moved, and is protected by the first arc protection board 2 and the second arc
Plate 3 reduces the probability that pipe fitting ontology 1 is damaged.
In the utility model, the quantity of the fixed plate 12 on the same movable plate 8 is three to five, and is located at same
Equidistantly interval is arranged three to five fixed plates 12 on a movable plate 8, sealing ring is equipped on the side wall of fixing groove 13, and solid
It is slidably connected on the inside of fixed board 12 and corresponding sealing ring, the side that two screw rods 7 are located remotely from each other all extends to the outer of rotation hole 6
Side is simultaneously welded with handle 14, and handle 14 is equipped with antiskid thread, the bottom at the top of movable plate 8 and the first arc protection board 2
It is slidably connected, the thread rotary orientation in two threaded holes 9 of 1 the same side of pipe fitting ontology is on the contrary, pass through pipe fitting ontology 1, first
Arc protection board 2, limit plate 4, limiting slot 5, rotation hole 6, screw rod 7, movable plate 8, threaded hole 9, moves second arc protection board 3
Dynamic slot 10, vertical core 11, fixed plate 12, fixing groove 13 and handle 14 match, and pipe fitting ontology 1 is placed in the second arc protection board
The first arc protection board 2 is slowly buckled so that limit plate 4 is directed at limiting slot 5 in 3 inside, so that the first arc protection board 2
Inside is in contact with pipe fitting ontology 1, and the bottom of movable plate 8 extends in shifting chute 10 at this time, swing handle 14, and handle 14 drives
Screw rod 7 is rotated, and screw rod 7 is threadedly coupled with threaded hole 9, and movable plate 8 is driven to be moved, so that it is same to be located at pipe fitting ontology 1
Two movable plates 8 of side are moved in the direction away from each other, and movable plate 8 drives fixed plate 12 to be moved, so that solid
Fixed board 12 is caught in corresponding fixing groove 13, convenient for the first arc protection board 2 and the second arc is arranged in the outside of pipe fitting ontology 1
Shape protection board 3 reduces the probability that pipe fitting ontology 1 is damaged, and the utility model structure is simple, easy for installation, economical and practical, leads to
Screw rod 7 and threaded hole 9 are crossed, movable plate 8 is driven to be moved, and passes through the first arc protection board 2 and the second arc protection board
3, reduce the probability that pipe fitting ontology 1 is damaged.
Working principle: in use, pipe fitting ontology 1 to be placed in the inside of the second arc protection board 3, so that limit plate 4 is right
Quasi- limiting slot 5 slowly buckles the first arc protection board 2, so that the inside of the first arc protection board 2 is in contact with pipe fitting ontology 1,
The bottom of movable plate 8 extends in shifting chute 10 at this time, swing handle 14, handle 14 drive screw rod 7 rotated, screw rod 7 with
Threaded hole 9 is threadedly coupled, and drives movable plate 8 to be moved, movable plate 8 is slided on the first arc protection board 2, so that position
Two movable plates 8 in 1 the same side of pipe fitting ontology are moved in the direction away from each other, movable plate 8 drive fixed plate 12 into
Row movement is protected so that fixed plate 12 is caught in corresponding fixing groove 13 convenient for the first arc is arranged in the outside of pipe fitting ontology 1
Backplate 2 and the second arc protection board 3 reduce the probability that pipe fitting ontology 1 is damaged.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steel-sleeve steel steam heat-insulating pipe fitting, including pipe fitting ontology (1), which is characterized in that the outside of the pipe fitting ontology (1)
Equipped with the first arc protection board (2) and the second arc protection board (3) being located at below the first arc protection board (2), pipe fitting ontology
(1) it is in contact on the inside of the first arc protection board (2) and the second arc protection board (3), the bottom of the first arc protection board (2)
Portion two sides are welded with two limit plates (4), and the top two sides of the second arc protection board (3) are opened up there are two limiting slot (5),
The bottom of limit plate (4) extends in corresponding limiting slot (5), and rotation hole (6) are offered on limit plate (4), is located at pipe fitting
It is rotatably equipped with the same screw rod (7) in two rotation holes (6) of ontology (1) the same side, the bottom of the first arc protection board (2)
Two sides are respectively mounted there are two movable plate (8), and two movable plates (8) are between corresponding two limit plates (4)；
It is offered on movable plate (8) threaded hole (9), screw rod (7) is threadedly coupled with corresponding threaded hole (9), is located at pipe fitting sheet
It is offered shifting chute (10) on two limiting slots (5) of body (1) the same side side inner wall close to each other, shifting chute (10)
It is offered in top inner wall vertical core (11), the bottom of movable plate (8) through corresponding vertical core (11) and extends to shifting chute
(10) in, the side that two movable plates (8) positioned at pipe fitting ontology (1) the same side are located remotely from each other is welded with multiple fixed plates
(12), two limit plate (4) sides close to each other of pipe fitting ontology (1) the same side offer multiple fixing grooves (13), position
Be in contact in the top of the fixed plate (12) of the top with the top inner wall of shifting chute (10), fixed plate (12) with it is corresponding solid
Determine slot (13) mutually to clamp.
2. a kind of steel-sleeve steel steam heat-insulating pipe fitting according to claim 1, which is characterized in that be located at the same movable plate
(8) quantity of the fixed plate (12) on is three to five, and three to five fixed plates (12) being located on the same movable plate (8)
Equidistant interval setting.
3. a kind of steel-sleeve steel steam heat-insulating pipe fitting according to claim 1, which is characterized in that the side of the fixing groove (13)
Sealing ring is installed on wall, and is slidably connected on the inside of fixed plate (12) and corresponding sealing ring.
4. a kind of steel-sleeve steel steam heat-insulating pipe fitting according to claim 1, which is characterized in that two screw rods (7) are mutually remote
From side all extend to the outside of rotation hole (6) and be welded with handle (14), and handle (14) is equipped with antiskid thread.
5. a kind of steel-sleeve steel steam heat-insulating pipe fitting according to claim 1, which is characterized in that the top of the movable plate (8)
Portion is connect with the basal sliding of the first arc protection board (2).
6. a kind of steel-sleeve steel steam heat-insulating pipe fitting according to claim 1, which is characterized in that it is same to be located at pipe fitting ontology (1)
Thread rotary orientation in two threaded holes (9) of side is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854129.2U CN208253046U (en) | 2018-06-04 | 2018-06-04 | A kind of steel-sleeve steel steam heat-insulating pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854129.2U CN208253046U (en) | 2018-06-04 | 2018-06-04 | A kind of steel-sleeve steel steam heat-insulating pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253046U true CN208253046U (en) | 2018-12-18 |
Family
ID=64653078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854129.2U Expired - Fee Related CN208253046U (en) | 2018-06-04 | 2018-06-04 | A kind of steel-sleeve steel steam heat-insulating pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253046U (en) |
-
2018
- 2018-06-04 CN CN201820854129.2U patent/CN208253046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210604 |