CN209604660U - Equipment is installed in the interior drawing of PCCP pipeline - Google Patents
Equipment is installed in the interior drawing of PCCP pipeline Download PDFInfo
- Publication number
- CN209604660U CN209604660U CN201920096873.5U CN201920096873U CN209604660U CN 209604660 U CN209604660 U CN 209604660U CN 201920096873 U CN201920096873 U CN 201920096873U CN 209604660 U CN209604660 U CN 209604660U
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- China
- Prior art keywords
- crossbeam
- movable part
- interior
- articulated shaft
- equipment
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Abstract
The utility model discloses a kind of interior drawing installation equipment of PCCP pipeline, it is related to the technical field of PCCP Pipe installing, including the hydraulic device between outer crossbeam, interior crossbeam and connection and outer crossbeam and interior crossbeam, it further include the walking dolly for being fixed on outer crossbeam and interior below the crossbeam, the both ends of the outer crossbeam pass through articulated shaft one respectively and are hinged with movable part one, articulated shaft one is greater than the distance of articulated shaft one to one end of similar outer crossbeam, movable part one and outer crossbeam to the distance of the free end of connected movable part one and is positioned by bolt and jack；The both ends of the interior crossbeam pass through articulated shaft two respectively and are hinged with movable part two, articulated shaft two is greater than the distance of articulated shaft two to similar interior one end of the beam, movable part two and the interior crossbeam to the distance of the free end of connected movable part two and is positioned by bolt and jack.The utility model have the effect of can quickly with PCCP tube fit and separate.
Description
Technical field
The utility model relates to the technical field of PCCP Pipe installing, the interior drawing more particularly, to a kind of PCCP pipeline is installed
Equipment.
Background technique
Prestressed concrete cylinder pipe (Prestressed Concrete Cylinder Pipe), writes a Chinese character in simplified form PCCP, refers to
Ring orientation prestress steel wire, then the cement mortar protection of the densification of spray on it are wound on the high-strength concrete tube core with steel cylinder
Layer and manufactured water-supply-pipe.It is the composite pipe being made of sheet metal, high tensile steel wire and concrete, it is sufficiently and synthetically
The tension of steel, resistance to compression, the corrosion resistance of easily sealing and concrete have been played, there is high leakproofness, high intensity and high-impermeable
Characteristic.
When the docking of PCCP pipeline, usually there are two kinds of embodiments of outer daraf(reciprocal of farad) and internal broach, and internal broach is generally fitted
PCCP pipeline for Large Diameter Pipeline docks.When using internal broach, two parts support equipment is generally included, support equipment includes crossbeam
And walking dolly, the crossbeam of a portion support equipment is located at the seam crossing of two mounted PCCP pipelines, another
The crossbeam of part support equipment is located at the outside of PCCP pipeline to be installed, and pulling force is connected between two parts support equipment and is set
It is standby.Tension equipment pulls two parts support equipment in opposite directions, and then PCCP pipeline is docked.
Existing Authorization Notice No. is that the Chinese patent document of CN206234468U discloses one kind for large size PCCP pipe
The hydraulic interior drawing installation equipment of road installation, including the first support device, the second support device and hydraulic interior drawing device, described first
Support device includes the first support beam and the first walking dolly that length can be adjusted, and is equipped on first walking dolly
Two support frames hold out against pipe laying connecting sewing by first support beam for supporting first support beam
Inner wall at gap, second support device includes the second support beam and the second walking dolly that length can be adjusted, in institute
It states to set on the second walking dolly and for supporting second support beam passes through second support beam there are two support frame
Inner wall of the pipe to be installed is held out against, between first support device and second support device, is equipped with the hydraulic interior drawing
Device, including third walking dolly are equipped with hydraulic station on the third walking dolly, small in third walking by setting
Electric control gear control on vehicle is respectively provided with the hydraulic cylinder that a both ends have piston rod at third walking dolly both ends, point
Not Tong Guo hydraulic pipeline be connected to the hydraulic station, wherein the hydraulic interior drawing installation equipment further includes four connection steel discs,
In one end of two connection each of steel disc connection steel discs be respectively articulated with the piston rods of the hydraulic cylinder one end,
Hinged first support beam of the other end of described two connection steel discs, each of other two described connection steel disc company
The one end for connecing steel disc is respectively articulated with the piston rod of the hydraulic cylinder other end, the other end of other two connection steel disc
Hinged second support beam.
The patent of reference utilizes hydraulic drive structure, it is advantageously ensured that the throwing of the quality of Pipe installing, reduction human resources
The effect of entering, reducing construction cost, substantially increase installation.But its structure is relative complex, component is more.It is next installing
When root PCCP pipeline, it is required to adjust the crossbeam of two parts support equipment and the length of walking dolly, support can be moved
Equipment；And also need to readjust crossbeam and walking dolly when docking PCCP pipeline, consume excessive time cost.
Utility model content
The purpose of the utility model is to provide a kind of interior drawing of PCCP pipeline install equipment, have can quickly with
PCCP tube fit and isolated effect.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of interior drawing installation equipment of PCCP pipeline, including outer crossbeam, interior crossbeam and connection and outer crossbeam and interior cross
Hydraulic device between beam further includes the walking dolly for being fixed on outer crossbeam and interior below the crossbeam, the both ends of the outer crossbeam
Movable part one is hinged with by articulated shaft one respectively, the movable part one is " U "-shaped, the opposite end of the U-shaped mouth of movable part one
Face is located at the two sides that are away from each other of outer crossbeam, and the distance of articulated shaft one to the free end of connected movable part one is greater than articulated shaft
One to one end of similar outer crossbeam distance, when the bottom face of the U-shaped mouth of the movable part one is gone to and similar outer crossbeam
One end it is opposite when, movable part one and outer crossbeam are positioned by bolt and jack；The both ends of the interior crossbeam pass through hinge respectively
Spindle two is hinged with movable part two, and the articulated shaft two is horizontally disposed and perpendicular to the axis of interior crossbeam, articulated shaft two to phase
The distance of the free end of movable part two even is greater than the distance of articulated shaft two to similar interior one end of the beam, when movable part two from
When gone on the axis of interior crossbeam by end, movable part two and the interior crossbeam are positioned by bolt and jack.
By using above-mentioned technical proposal, rotary moveable part one, until the U-shaped mouth bottom end of movable part one and adjacent outer crossbeam
Length direction one end it is opposite, it is further by bolt jack that movable part one is fixed, that is, complete the length of outer crossbeam
Increase.Movable part one is against to the socket of PCCP pipeline to be installed.In the same way, movable part two is embedded into peace
At the gap of the two PCCP pipelines installed.When hydraulic device work, outer crossbeam and interior crossbeam can be pulled in opposite directions, be completed
The installation of PCCP pipeline.When not in use, only two movable parts one and two two opposite direction rotatings of movable part need to just be made outer cross
Beam and interior crossbeam become raw footage again, and whole operation process is simple and convenient, quick, and structure is simple.
The utility model is further arranged to: the articulated shaft one is vertically arranged, the U-shaped mouth of the movable part one it is opposite
Both ends of the surface are located at the upper and lower two sides of the outer crossbeam.
By using above-mentioned technical proposal, manages the biggish section of one stiffness coefficient of movable part towards PCCP, make movable part
One has preferable rigidity at work.
The utility model is further arranged to: the free end of the movable part one is fixedly connected with backing plate, the backing plate position
In side of the movable part one towards the interior crossbeam.
By using above-mentioned technical proposal, increase the contact area of the bellmouth of movable part one and PCCP pipeline to be installed,
Reduce pressure, protective conduit and movable part one.
The utility model is further arranged to: end face of the backing plate far from the outer crossbeam is the arc end outwardly protruded
Face.
By using above-mentioned technical proposal, the end face that movable part one protrudes can preferably be fitted in the PCCP pipe to that
The socket in road increases the area of contact, drops low pressure chamber, protective conduit and movable part one.
The utility model is further arranged to: the backing plate is towards being fixed with rubber pad on the end face of interior crossbeam.
By using above-mentioned technical proposal, the surface for movable part one and the bellmouth of PCCP pipeline is protected, is avoided
Surface damage caused by rigidity contacts.
The utility model is further arranged to: the length both ends of the interior crossbeam are respectively arranged with concave station, two concave stations point
Two end faces of the length direction of crossbeam in other connection, and in concave station connection crossbeam upper surface, the articulated shaft two is arranged
In in concave station, the length of concave station two is not less than two times of the length of the movable part two.
By using above-mentioned technical proposal, when movable part two when not in use, two movable parts two can be opposite in concave station
Rotation, is hidden in concave station.
The utility model is further arranged to: the end face of the free end of the movable part two is the arc end outwardly protruded
Face.
By using above-mentioned technical proposal, increase the contact area of movable part two and PCCP pipeline, drop low pressure chamber, protection is lived
Moving part two and PCCP pipeline.
In conclusion the advantageous effects of the utility model are as follows:
1. rotary moveable part one and movable part two can play by the way that hinged movable part one and movable part two is arranged
Increase outer crossbeam and interior horizontal beam action, can make the first support equipment and the second support equipment quickly with PCCP pipeline
Cooperation, same rotary moveable part one and movable part two can become outer crossbeam and interior crossbeam again former length, quickly by first
Support equipment is separated with the second support equipment with PCCP pipeline, and whole operation process is simple and quick, and structure is simple；
2. increasing the contact area of movable part one and PCCP pipeline by setting backing plate, pressure is reduced, protects movable part one
And PCCP pipeline；
3. by setting concave station, when movable part two when not in use, two two opposite direction rotatings of movable part can be hidden in recessed
In platform.
Detailed description of the invention
Fig. 1 is the isometric view of the interior drawing installation equipment of PCCP pipeline；
Partial enlarged view when Fig. 2 in Fig. 1 at A；
Partial enlarged view when Fig. 3 in Fig. 1 at B；
Fig. 4 is the structural schematic diagram of outer crossbeam.
In figure, 1, outer crossbeam；11, articulated shaft one；2, interior crossbeam；21, concave station；22, articulated shaft two；3, walking dolly；31,
Support frame；32, idler wheel；33, vertical bar；4, hydraulic device；41, hydraulic cylinder；42, connecting rod；5, movable part one；51, backing plate；52, rubber
Rubber mat；53, bolt；54, pin hole；6, movable part two；61, handle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 1, a kind of interior drawing installation equipment of PCCP pipeline disclosed by the utility model, including horizontally disposed outer cross
Beam 1 and interior crossbeam 2, further include positioned at outer crossbeam 1 and the lower section of interior crossbeam 2 walking dolly 3 and be located at outer crossbeam 1 and
Hydraulic device 4 between interior crossbeam 2.
Outer crossbeam 1 and interior crossbeam 2 are horizontally disposed cuboid, and outer crossbeam 1 is located at same level with interior crossbeam 2
It is interior, and length is identical.
Walking dolly 3 includes support frame 31, is mounted on the idler wheel 32 of 31 bottom end of support frame and is welded on support frame 31
Two vertical bars 33 being vertically arranged.Two vertical bars 33 of the walking dolly 3 below outer crossbeam 1 are weldingly connected with outer crossbeam 1；
Two vertical bars 33 positioned at the walking dolly 3 of interior 2 lower section of crossbeam are weldingly connected with interior crossbeam 2.Walking dolly 3 is used to support outer cross
Beam 1 and interior crossbeam 2, and assist outer crossbeam 1 and interior crossbeam 2 mobile.
Hydraulic device 4 includes horizontally disposed hydraulic cylinder 41 and horizontally disposed connecting rod 42.The piston rod of hydraulic cylinder 41
It is fixedly linked with outer crossbeam 1, hydraulic cylinder 41 is fixedly linked away from one end of piston rod with connecting rod 42.Connecting rod 42 deviates from hydraulic cylinder 41
One end be fixedly linked with interior crossbeam 2.When the driving piston rod movement of hydraulic cylinder 41, outer crossbeam 1 and interior crossbeam 2 will be driven opposite
Or it is away from each other movement.
Referring to Fig. 1 and Fig. 2, the both ends positioned at the length direction of outer crossbeam 1 have been respectively articulated with movable part 1.Movable part 1
It is connected by articulated shaft 1 with outer crossbeam 1, articulated shaft 1 is vertically arranged.One 5 " U "-shaped pieces of movable part, movable part 1
U-shaped mouth fits in the upper surface and lower end surface of outer crossbeam 1 to opposing end surface respectively.The bottom end of the U-shaped mouth of movable part 1 is to phase
The distance of close articulated shaft 1 is greater than one end of outer 1 length direction of crossbeam to the distance of similar articulated shaft 1.So that
Movable part 1 can smoothly the length direction of outside crossbeam 1 one end rotation.When the U-shaped mouth bottom end of movable part 1 go to
When one end of the length direction of similar outer crossbeam 1 is opposite, the effect for increasing outer crossbeam 1 can be played.
In conjunction with Fig. 4, in the free end of movable part 1 and one end of inward-facing crossbeam 2 is welded with the backing plate 51 being vertically arranged.
The inward-facing crossbeam 2 of the plate face of backing plate 51.Backing plate 51 can increase the contact area with PCCP pipe, drop low pressure chamber, play protection and live
The effect of moving part 1 and PCCP pipe.The end face that is away from each other of two backing plates 51 is the arc end surface outwardly protruded, can be further
Increase the contact area with PCCP pipeline.Meanwhile being also bonded with what size matched on the end face of the inward-facing crossbeam 2 of backing plate 51
Rubber pad 52.Rubber pad 52 can protect the surface of PCCP pipeline and movable part 1, caused by avoiding rigid contact
Damage.
Vertical pin hole 54 is also offered respectively positioned at the opposite end of the U-shaped mouth of movable part 1, while in outer crossbeam 1
On be also provided with through-hole compatible with pin hole 54.Running through in pin hole 54 has the bolt 53 for positioning movable part 1.
Referring to Fig. 1 and Fig. 3, concave station 21 is offered respectively at the both ends of the length direction of interior crossbeam 2.Two concave stations 21 are distinguished
Two end faces of the length direction of crossbeam 2 and the upper surface of interior crossbeam 2 in connection.It is provided in concave station 21 and is hinged on interior cross
One end of movable part 26 on beam 2, movable part 26 is connected by articulated shaft 2 22 with interior crossbeam 2, and 2 22 level of articulated shaft is set
It sets, and perpendicular to the axis of interior crossbeam 2.Movable part 26 is in cuboid.The free end of movable part 26 is to similar articulated shaft
2 22 distance is greater than one end of the length direction of interior crossbeam 2 to the spacing of similar articulated shaft 2 22.So that working as movable part
26 when being turned out to level, can play the effect of crossbeam 2 in extending.The end face of the free end of movable part 26 is to separate
The arc end surface of 2 22 side of articulated shaft protrusion, the arc end surface of protrusion can make movable part two preferably be fitted in PCCP pipeline
Inner ring in, increase contact area.The handle 61 of arch is welded on the end face that movable part 26 faces out crossbeam 1, it is convenient
Worker holds movable part 26 and rotates.The length of concave station 21 is equal to the length of movable part 26, therefore when two movable parts 26 turn in opposite directions
When moving to level, movable part 26 can be hidden in concave station 21.
Specific embodiment are as follows: two movable parts 1 of rotation rotate two movable parts 1 to side is away from each other, and
It is against the socket of PCCP pipeline to be installed；Rotate two movable parts 26 to side is away from each other, movable part 26 is caught in two
The seam crossing of root mounted PCCP pipeline.Hydraulic device 4 works, and outer crossbeam 1 and interior crossbeam 2 is pulled in opposite directions, in turn
PCCP Pipe installing to be installed is fixed.After PCCP Pipe installing is good, it is only necessary to by two movable parts 1 and two
Movable part 26 can realize separating for outer crossbeam 1 and interior crossbeam 2 and PCCP pipeline to mutually close side rotation.Outer crossbeam 1
And interior crossbeam 2 can quickly with PCCP tube fit with separate.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. equipment is installed in the interior drawing of PCCP pipeline a kind of, including outer crossbeam (1), interior crossbeam (2) and connection and outer crossbeam (1) with
And the hydraulic device (4) between interior crossbeam (2), it further include the walking dolly being fixed below outer crossbeam (1) and interior crossbeam (2)
(3), it is characterised in that: the both ends of the outer crossbeam (1) pass through articulated shaft one (11) respectively and are hinged with movable part one (5), described
Movable part one (5) is " U "-shaped, and what the opposite end surface of the U-shaped mouth of movable part one (5) was located at outer crossbeam (1) is away from each other two
Side, the distance of articulated shaft one (11) to the free end of connected movable part one (5) are greater than articulated shaft one (11) to similar outer cross
The distance of one end of beam (1), when the bottom face of the U-shaped mouth of the movable part one (5) goes to one end with similar outer crossbeam (1)
When opposite, movable part one (5) and outer crossbeam (1) are positioned by bolt (53) and jack；Distinguish at the both ends of the interior crossbeam (2)
It is hinged with movable part two (6) by articulated shaft two (22), the articulated shaft two (22) is horizontally disposed and perpendicular to interior crossbeam (2)
Axis, the distance of articulated shaft two (22) to the free end of connected movable part two (6) is greater than articulated shaft two (22) to similar
The distance of interior crossbeam (2) one end, when the free end of movable part two (6) is gone on the axis of interior crossbeam (2), movable part two (6)
It is positioned with the interior crossbeam (2) by bolt (53) and jack.
2. equipment is installed in the interior drawing of PCCP pipeline according to claim 1, it is characterised in that: the articulated shaft one (11) is perpendicular
Straight setting, the opposite end surface of the U-shaped mouth of the movable part one (5) are located at the upper and lower two sides of the outer crossbeam (1).
3. equipment is installed in the interior drawing of PCCP pipeline according to claim 1, it is characterised in that: the movable part one (5)
Free end is fixedly connected with backing plate (51), and the backing plate (51) is located at one of the movable part one (5) towards the interior crossbeam (2)
Side.
4. equipment is installed in the interior drawing of PCCP pipeline according to claim 3, it is characterised in that: the backing plate (51) is far from institute
The end face for stating outer crossbeam (1) is the arc end surface outwardly protruded.
5. equipment is installed in the interior drawing of PCCP pipeline according to claim 3, it is characterised in that: the backing plate (51) is in
Rubber pad (52) are fixed on the end face of crossbeam (2).
6. equipment is installed in the interior drawing of PCCP pipeline according to claim 1, it is characterised in that: the length of the interior crossbeam (2)
Degree both ends are respectively arranged with concave station (21), two end faces of the length direction of crossbeam (2) in two concave stations (21) difference connection, and
And in concave station (21) connection crossbeam (2) upper surface, the articulated shaft two (22) is set in concave station (21), concave station (21) two
Length is not less than two times of the length of the movable part two (6).
7. equipment is installed in the interior drawing of PCCP pipeline according to claim 1, it is characterised in that: the movable part two (6)
The end face of free end is the arc end surface outwardly protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096873.5U CN209604660U (en) | 2019-01-21 | 2019-01-21 | Equipment is installed in the interior drawing of PCCP pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096873.5U CN209604660U (en) | 2019-01-21 | 2019-01-21 | Equipment is installed in the interior drawing of PCCP pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604660U true CN209604660U (en) | 2019-11-08 |
Family
ID=68401447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920096873.5U Expired - Fee Related CN209604660U (en) | 2019-01-21 | 2019-01-21 | Equipment is installed in the interior drawing of PCCP pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247899A (en) * | 2020-09-29 | 2021-01-22 | 程永振 | Automatic butt joint hydraulic machine for PCCP (prestressed concrete cylinder pipe) pipelines |
-
2019
- 2019-01-21 CN CN201920096873.5U patent/CN209604660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247899A (en) * | 2020-09-29 | 2021-01-22 | 程永振 | Automatic butt joint hydraulic machine for PCCP (prestressed concrete cylinder pipe) pipelines |
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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: 20191108 Termination date: 20220121 |