CN209633610U - A kind of direct-buried pipe foam device - Google Patents
A kind of direct-buried pipe foam device Download PDFInfo
- Publication number
- CN209633610U CN209633610U CN201821755127.4U CN201821755127U CN209633610U CN 209633610 U CN209633610 U CN 209633610U CN 201821755127 U CN201821755127 U CN 201821755127U CN 209633610 U CN209633610 U CN 209633610U
- Authority
- CN
- China
- Prior art keywords
- sealing
- disk
- lifting
- sliding sleeve
- claw
- 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.)
- Active
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of direct-buried pipe foam devices, including bottom plate, bracket, disk, claw, sealing cylinder, seal sliding sleeve, seal guide rod, sealing flange, support base and portal frame, the end face of the disk is equipped with claw, the bottom plate is placed on ground, bracket is set on bottom plate, sealing cylinder and sealing sliding sleeve are installed on bracket, the rod end of the sealing cylinder is connect with disk end face, the sealing guide rod is slidably connected with sealing sliding sleeve, one end of the sealing guide rod is connect with disk, the utility model has the beneficial effects that passing through lifting cylinder, control drilling machine automatic drilling, lifting effervescent nozzle foams, improve the degree of automation of equipment, reduce labor intensity, it improves work efficiency；The process for dismounting sealing flange is convenient and efficient, and entire disassembly process does not need the fasteners such as demounting bolt nut, improves labor efficiency.
Description
Technical field
The utility model belongs to direct-buried pipe technical field of processing equipment, and in particular to a kind of direct-buried pipe foam device.
Background technique
Caliber is that the direct-buried pipe of DN800-DN1400 is protected by working steel tube, the polyurethane rigid foam plastic of pumped (conveying) medium
Warm layer and high-density polyethylene external protective pipe are combined closely, and have bracket in insulating layer.It is set on steel pipe by outer protection tube
Later with regard to needing to carry out cavity body between the two foaming to form polyurethane rigid foam plastic insulating layer, in the process of foaming
In need to be sealed processing to pipe both ends, the contact surface sealing of outer protection tube is relatively easy, and for steel pipe
Seal the mode often relatively difficult, sealing flange encryption seal is mostly used to seal at present.The problem is that foaming every time
After, sealing flange needs are released from steel pipe, and during exiting, sealing ring and tube fraction will cause damage, institute
To be used for multiple times, sealing ring will be damaged.During existing use, sealing ring is mostly disposable.In addition, for different
Steel pipe, sealing flange need replacing, each replacement operation trouble, time-consuming and laborious.Meanwhile the degree of automation of foam device is low,
Large labor intensity, working efficiency are low.
Utility model content
It is easily damaged for direct-buried pipe sealing ring in the prior art, is unable to Reusability, sealing flange replacement trouble, foaming
The low problem of plant automation degree provides a kind of direct-buried pipe foam device.
A kind of direct-buried pipe foam device, including bottom plate, bracket, disk, claw, sealing cylinder, sealing sliding sleeve, sealing lead
Bar, sealing flange, support base and portal frame,
The end face of the disk is equipped with claw,
The bottom plate is placed on ground, and bracket is set on bottom plate, and sealing cylinder and sealing sliding sleeve are installed on bracket,
The rod end of the sealing cylinder is connect with disk end face, and the sealing guide rod is slidably connected with sealing sliding sleeve, the sealing guide rod
One end connect with disk,
The support base is set on bottom plate for placing direct-buried pipe sample, and the sealing flange is clamped by claw,
The portal frame lower end is equipped with sliding block, and sliding rail compatible with sliding block is laid on bottom plate, is gone back on the bottom plate
It is laid with rack gear, movable motor is installed on the portal frame, the shaft of movable motor installs gear, and the wheel and rack engagement passes
It is dynamic,
The first lifting sliding sleeve and the first lifting cylinder are provided on the portal frame, the rod end of first lifting cylinder is set
Be equipped with the first lifter plate, sliding is provided with the first lifting guide pillar in the first lifting sliding sleeve, the lower end of first lifting guide pillar with
First lifter plate connects, and is provided with drilling machine on first lifter plate,
The second lifting sliding sleeve and the second lifting cylinder are provided on the portal frame, the rod end of second lifting cylinder connects
Be connected to the second lifter plate, sliding is provided with the second lifting guide pillar in the second lifting sliding sleeve, the lower end of second lifting guide pillar with
Second lifter plate connects, and effervescent nozzle is provided on second lifter plate, the effervescent nozzle is by pipeline and is set to dragon
High pressure foaming machine connection on door frame.
On the basis of above scheme, direct-buried pipe foam device further includes sealing ring, and it is recessed that the sealing flange opens up annular
Slot, the sealing ring of rubber material are annular, have a closed cavity, are provided on sealing ring and are connected with closed cavity
Gas nozzle, sealing ring are installed in groove, and the sealing flange is clamped by claw.
On the basis of above scheme, direct-buried pipe foam device further includes screw rod, nut and handwheel, and the disk opens up
Blind hole, screw rod are rotatably set in the blind hole of disk, and the one end in the convex outside for being exposed to disk of screw rod is provided with handwheel, described
Threaded coupling nut on screw rod, the end face of the disk open up the elongated slot being connected to blind hole, and one end of the claw and nut connect
It connects and is slided up and down in elongated slot, the front end of the claw is opened up to be led to the comparable rectangular channel of sealing flange thickness, the claw
The rectangular channel for crossing its end clamps sealing flange.
The utility model has the beneficial effects that
1. controlling drilling machine automatic drilling by lifting cylinder, lifting effervescent nozzle foams, and improves the automatic of equipment
Change degree, reduces labor intensity, improves work efficiency；
2. the process for dismounting sealing flange is convenient and efficient, entire disassembly process does not need the fasteners such as demounting bolt nut,
Improve labor efficiency.
Detailed description of the invention
Fig. 1 is the structure principle chart of an embodiment of the present invention；
Fig. 2 is the top view of an embodiment of the present invention；
Fig. 3 is an embodiment of the present invention right view；
Fig. 4 is an embodiment of the present invention left view；
Fig. 5 is the schematic diagram of an embodiment of the present invention disk；
Fig. 6 is an embodiment of the present invention direct-buried pipe sealing principle schematic diagram；
Fig. 7 is an embodiment of the present invention sealing flange schematic diagram；
Fig. 8 is an embodiment of the present invention sealing ring schematic diagram.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical solution of the utility model is described further.
A kind of direct-buried pipe foam device, including bottom plate 1, bracket 11, disk 2, claw 21, sealing cylinder 26, sealing sliding sleeve
27, guide rod 28, sealing flange 3, support base 4 and portal frame 5 are sealed,
The end face of the disk 2 is equipped with claw 21,
The bottom plate 1 is placed on ground, and bracket 11 is set on bottom plate 1, and sealing cylinder 26 and sealing sliding sleeve 27 are installed
In on bracket 11, the rod end of the sealing cylinder 26 is connect with 2 end face of disk, and the sealing guide rod 28 is slided with sealing sliding sleeve 27
One end of connection, the sealing guide rod 28 is connect with disk 2,
The support base 4 is set on bottom plate 1 for placing direct-buried pipe sample, and the sealing flange 3 is pressed from both sides by claw 21
It handles,
5 lower end of portal frame is equipped with sliding block 51, and sliding rail 52 compatible with sliding block 51 is laid on bottom plate 1, described
It is also laid with rack gear 54 on bottom plate 1, movable motor 53 is installed on the portal frame 5, the shaft of movable motor 53 installs gear 55,
The gear 55 and 54 engaged transmission of rack gear,
The first lifting sliding sleeve 62 and the first lifting cylinder 61, first lifting cylinder 61 are provided on the portal frame 5
Rod end be provided with the first lifter plate 6, sliding is provided with the first lifting guide pillar 63, first lifting in the first lifting sliding sleeve 62
The lower end of guide rod 63 is connect with the first lifter plate 6, is provided with drilling machine 64 on first lifter plate 6,
The second lifting sliding sleeve 72 and the second lifting cylinder 71, second lifting cylinder 71 are provided on the portal frame 5
Rod end be connected with the second lifter plate 7, sliding is provided with the second lifting guide pillar 73, second lifting in the second lifting sliding sleeve 72
The lower end of guide rod 73 is connect with the second lifter plate 7, and effervescent nozzle 74, the effervescent nozzle are provided on second lifter plate 7
74 are connected to by pipeline 75 with the high pressure foaming machine 76 being set on portal frame 5.
As shown in Figure 1, the direct-buried pipe 8 of processing to be foamed is placed in liftable support base 4, disk 2 is set vertically
It sets, pushes it to move left and right by sealing cylinder 26, push the sealing flange 3 being held on claw 21 to direct-buried pipe 8, it will be straight
The end part seal of pipe laying 8.
As shown in Fig. 2, sliding rail 52 is distributed in the two sides of direct-buried pipe 8, driven by movable motor 53, in rack pinion machine
Under structure effect, portal frame 5 can move left and right on sliding rail 52, when being moved to suitable position, as shown in figure 3, the first lifting
First lifter plate 6 is pushed down under the action of cylinder 61, then starts drilling machine 64, to be passed through hair for opening one in direct-buried pipe 8
The hole of infusion, after aperture, the first lifting cylinder 61 rises, and 6 pull-up of the first lifter plate is withdrawn.
Followed by foaming process, movable motor 53 continue to drive portal frame 5 mobile, stop after being moved to suitable position, such as
Shown in Fig. 4, under the action of the second lifting cylinder 71, the second lifter plate 7 is pushed down on, and effervescent nozzle 74 is moved downward to drilling machine
At 64 holes opened up, starting high pressure foaming machine 76 carries out foaming processing to direct-buried pipe 8,7 pull-up of the second lifter plate after foaming
It withdraws.Portal frame 5 returns to right end position, and direct-buried pipe 8 is removed station, carries out the foaming processing technology of next direct-buried pipe 8.
By lifting cylinder, 64 automatic drilling of drilling machine is controlled, lifting effervescent nozzle 74 foams, and improves oneself of equipment
Dynamicization degree, reduces labor intensity, improves work efficiency.
The direct-buried pipe foam device further includes sealing ring 32, and the sealing flange 3 opens up annular groove 31, rubber material
The sealing ring 32 of matter is annular, has a closed cavity, is provided with the gas nozzle being connected with closed cavity on sealing ring 32
321, sealing ring 32 is installed in groove 31, and the sealing flange 3 is clamped by claw 21.
As shown in fig. 7, usually there is no gas inside the airtight cavity of sealing ring 32 under state, huddling up in groove 31
Inside, at this point, sealing flange 3 is during in direct-buried pipe 8 to push back dynamic, sealing ring 32 and the outer wall of direct-buried pipe 8 are not squeezed
Press contacts can effectively prevent the case where sealing ring 32 damages in sliding process in sealing flange 3.
As shown in fig. 6, after sealing flange 3 is shifted at the position of direct-buried pipe 8, the end face of sealing flange 3 and outer protection tube
It gets into and plays the role of sealing, and sealing ring 32 will seal at the outer wall of steel pipe.The method of sealing is passed through from gas nozzle 321
Compressed air, under the action of compressed air, sealing ring 32 expands, and the outer wall of steel pipe tight fit with direct-buried pipe 8 plays close
The effect of envelope.
The direct-buried pipe foam device, further includes screw rod 22, nut 23 and handwheel 24,
The disk 2 opens up blind hole, and screw rod 22 is rotatably set in the blind hole of disk 2, and screw rod 22 is convex to be exposed to disk
The one end in 2 outside is provided with handwheel 24, threaded coupling nut 23 on the screw rod 22, the end face of the disk 2 open up with it is blind
The elongated slot 25 of hole connection, one end of the claw 21 connect with nut 23 and slide up and down in elongated slot 25, the claw 21
Front end, which is opened up, clamps Sealing Method by the rectangular channel of its end with the comparable rectangular channel of 3 thickness of sealing flange, the claw 21
Orchid 3.
As shown in figure 4, four claws 21 preferably can be set, four orientation up and down are located at, can be passed through
Hand handwheel 24, by thread transmission, so that claw 21 slides in elongated slot 25.When needing replacing sealing flange 3
Wait, it is just that claw 21 is separated outward, sealing flange 3 is taken out, after being put into the sealing flange 3 of suitable dimension, then by claw 21 to
Center is gathered, with clamping sealing flange 3.Entire disassembly process does not need the fasteners such as demounting bolt nut, easy to operate.
It will be appreciated that the embodiments of the present invention while there has been shown and described that, for the common skill of this field
For art personnel, it is possible to understand that can be carried out to these embodiments in the case where not departing from the principles of the present invention and spirit
A variety of change, modification, replacement and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of direct-buried pipe foam device, which is characterized in that including bottom plate (1), bracket (11), disk (2), claw (21), close
Cylinder (26), sealing sliding sleeve (27), sealing guide rod (28), sealing flange (3), support base (4) and portal frame (5) are sealed,
The end face of the disk (2) is equipped with claw (21),
The bottom plate (1) is placed on ground, and bracket (11) is set on bottom plate (1), sealing cylinder (26) and sealing sliding sleeve
(27) it is installed on bracket (11), the rod end of the sealing cylinder (26) is connect with disk (2) end face, the sealing guide rod (28)
It being slidably connected with sealing sliding sleeve (27), one end of sealing guide rod (28) is connect with disk (2),
The support base (4) is set on bottom plate (1) for placing direct-buried pipe sample, and the sealing flange (3) is by claw
(21) it clamps,
Portal frame (5) lower end is equipped with sliding block (51), is laid with and sliding block (51) compatible sliding rail on bottom plate (1)
(52), it is also laid with rack gear (54) on the bottom plate (1), movable motor (53) is installed on the portal frame (5), movable motor (53)
Shaft install gear (55), the gear (55) and rack gear (54) engaged transmission,
The first lifting sliding sleeve (62) and the first lifting cylinder (61), first lifting cylinder are provided on the portal frame (5)
(61) rod end is provided with the first lifter plate (6), and sliding is provided with the first lifting guide pillar (63), institute in the first lifting sliding sleeve (62)
The lower end for stating the first lifting guide pillar (63) is connect with the first lifter plate (6), is provided with drilling machine on first lifter plate (6)
(64),
The second lifting sliding sleeve (72) and the second lifting cylinder (71), second lifting cylinder are provided on the portal frame (5)
(71) rod end is connected with the second lifter plate (7), and sliding is provided with the second lifting guide pillar (73), institute in the second lifting sliding sleeve (72)
The lower end for stating the second lifting guide pillar (73) is connect with the second lifter plate (7), is provided with effervescent nozzle on second lifter plate (7)
(74), the effervescent nozzle (74) is connected to by pipeline (75) with the high pressure foaming machine (76) being set on portal frame (5).
2. direct-buried pipe foam device as described in claim 1, which is characterized in that further include sealing ring (32), the Sealing Method
Blue (3) open up annular groove (31), and the sealing ring (32) of rubber material is annular, have a closed cavity, sealing ring
(32) gas nozzle (321) being connected with closed cavity is provided on, sealing ring (32) is installed in groove (31).
3. direct-buried pipe foam device as claimed in claim 2, which is characterized in that further include screw rod (22), nut (23) and hand
It takes turns (24),
The disk (2) opens up blind hole, and screw rod (22) is rotatably set in the blind hole of disk (2), and screw rod (22) is convex to be exposed to
The one end in the outside of disk (2) is provided with handwheel (24), threaded coupling nut (23) on the screw rod (22), the disk (2)
End face open up the elongated slot (25) being connected to blind hole, one end of the claw (21) is connect and in elongated slot (25) with nut (23)
It slides up and down, the front end of the claw (21) is opened up to be passed through with the comparable rectangular channel of sealing flange (3) thickness, the claw (21)
The rectangular channel of its end clamps sealing flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755127.4U CN209633610U (en) | 2018-10-29 | 2018-10-29 | A kind of direct-buried pipe foam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755127.4U CN209633610U (en) | 2018-10-29 | 2018-10-29 | A kind of direct-buried pipe foam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209633610U true CN209633610U (en) | 2019-11-15 |
Family
ID=68471323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755127.4U Active CN209633610U (en) | 2018-10-29 | 2018-10-29 | A kind of direct-buried pipe foam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209633610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967997A (en) * | 2021-10-22 | 2022-01-25 | 三杰节能新材料股份有限公司 | Balanced-thickness inclined foaming injection method for prefabricated directly-buried thermal insulation pipe polyurethane |
-
2018
- 2018-10-29 CN CN201821755127.4U patent/CN209633610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967997A (en) * | 2021-10-22 | 2022-01-25 | 三杰节能新材料股份有限公司 | Balanced-thickness inclined foaming injection method for prefabricated directly-buried thermal insulation pipe polyurethane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104596710A (en) | Gas tightness test equipment | |
| CN203745286U (en) | Environmental box device of material testing machine for mechanical property test | |
| CN209633610U (en) | A kind of direct-buried pipe foam device | |
| CN104330216B (en) | Clamping device of seal test bed | |
| CN111673189A (en) | Panel cutting device is used in door and window preparation | |
| CN104458139B (en) | Valve sealing test platform | |
| CN107347342B (en) | Tobacco is planted and uses deep fertilizer injection unit of soil | |
| CN113798845B (en) | Automatic assembly line for gas valve | |
| CN103990963A (en) | Efficient multi-station nut tightening device | |
| CN107253048B (en) | The air-leakage test and nozzle of automobile pipeline keep circle to install integrated tooling | |
| CN203557095U (en) | Automatic screwing machine | |
| CN204286721U (en) | A kind of air-tightness testing device | |
| CN204053426U (en) | Plug sealing automatic assembling machine | |
| CN208881032U (en) | A kind of sealing device for direct-buried pipe foam process | |
| CN217977951U (en) | Oil gas storage and transportation pipeline plugging device | |
| CN204216385U (en) | A kind of telephone wire crystal head apparatus for assembling | |
| CN211303518U (en) | Mould powder spray booth | |
| CN203390858U (en) | sealing rubber strip mounting tool | |
| CN102489425A (en) | Automatic spraying device and spraying method | |
| CN115782069A (en) | Plastic injection mold capable of improving product cleanliness | |
| CN105234354A (en) | Automatic sand block forming equipment | |
| CN212882212U (en) | Antifreeze solution stirring device for coal transportation anti-freezing and anti-sticking system | |
| CN205483432U (en) | Flange instrument valve seal testing arrangement | |
| CN205110700U (en) | Automatic sand lump former | |
| CN105699018A (en) | Flange instrument valve sealing testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |