CN109787181A - A kind of electric power and communications cable pipe gallery pipeline comb method - Google Patents
A kind of electric power and communications cable pipe gallery pipeline comb method Download PDFInfo
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- CN109787181A CN109787181A CN201910022610.4A CN201910022610A CN109787181A CN 109787181 A CN109787181 A CN 109787181A CN 201910022610 A CN201910022610 A CN 201910022610A CN 109787181 A CN109787181 A CN 109787181A
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Abstract
The present invention relates to a kind of electric power and communications cable pipe gallery pipeline comb method, power pipe is arranged in the side of piping lane, and communication pipe is arranged in the other side of piping lane；Power pipe uses a kind of hard polyvinyl chloride Multi-hole communicating tube using a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1), communication pipe；Power pipe upper and lower level gapless, level have gap to build pipe laying, and horizontal clearance, which is spaced a distance, uses pipe slotting (3) fixed, and power pipe length direction, which connects, uses the connection of integral type waterproof pipe collar；Sleeve connection is used when communication pipe straight line is laid with, and when encountering barrier or turning round, is connected using turn connector (2).
Description
Technical field
The present invention relates to a kind of pipeline comb method more particularly to a kind of electric power and communications cable pipe gallery pipeline comb
Method.
Background technique
The paving mode of traditional directly buried pipeline, all kinds of pipe installations are mixed and disorderly, and interference is a lot of, with underground pipe gallery
Development, all kinds of pipelines are classified as unification, and piping lane not only contains electric power and communication cable, also covers intelligent transportation and road lighting
Cable, this requires the laying of Cable protecting tube will be suitable for the development of pipe gallery, in the paving mode of traditional directly buried pipeline
In, the generally annular cylinder type bellows of power pipe, this tubing is not fixed easily, Yi Yiwei when laying, common practice
It is to be rested the head at interval of 2 meters of setting pipes, but this way is time-consuming and laborious；Communication tube is generally adopted as hard polyvinyl chloride antipriming pipe, this
Contain grid inside kind pipe, it is difficult to be bent, difficult to bypass barrier in process of deployment more.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of electric power and communications cable pipe gallery pipeline comb side
Method, comb stabilization is not easy to shift, and bending radius is small, is suitable for cable pipe gallery multifunctional usage.
The present invention is implemented as follows: a kind of electric power and communications cable pipe gallery pipeline comb method, power pipe row
For cloth in the side of piping lane, communication pipe is arranged in the other side of piping lane；Power pipe is using a kind of hollow cuboid-type and annular
Cylinder type block bellows (1), communication pipe use a kind of hard polyvinyl chloride Multi-hole communicating tube；Power pipe upper and lower level is continuously
Gap, level have gap to build pipe laying, and horizontal clearance, which is spaced a distance, uses pipe slotting (3) fixed, are backfilled using fine sand, power pipe
Length direction connection in road is connected using pipe collar；Sleeve connection is used when communication pipe straight line is laid with, when encountering barrier or turning round,
It is connected using turn connector (2), it is characterised in that:
The turn connector (2), including concave-convex type (21), convexo-convex type (22) and concavo-concave type (23), the concave-convex type (21), institute
It states convexo-convex type (22) and the concavo-concave type (23) is with the curved hard polyvinyl chloride Multi-hole communicating tube of certain radian, bending radius is extremely
It is 1 times of hard polyvinyl chloride porous communication nominal pipe diameter less, at least 5 ° of radian；One end of the concave-convex type (21) is equipped with institute
It states flaring (211), the other end is equipped with the necking (221), the flaring (211) and hard polyvinyl chloride of the concave-convex type (21)
Multi-hole communicating tube connection, the flaring (211) of the concave-convex type (21) and the concave-convex type for being equipped with the necking (221)
(21) with the necking (221) of the convexo-convex type (22) connect, the necking (221) of the concave-convex type (21) be equipped with institute
State the flaring (211) connection of the concave-convex type (21) and the concavo-concave type (23) of flaring (211)；The convexo-convex type (22)
Both ends be equipped with the necking (221), the necking (221) of the convexo-convex type (22) be equipped with the flaring (211)
The flaring (211) of the concave-convex type (21) and the concavo-concave type (23) connects；The both ends of the concavo-concave type (23) are equipped with
The flaring (211) of the flaring (211), the concavo-concave type (23) is connect with hard polyvinyl chloride Multi-hole communicating tube, described recessed
The flaring (211) of concave (23) and the concave-convex type (21) and the convexo-convex type (22) for being equipped with the necking (221)
Necking (221) connection；A kind of inner porosity of the effective turn connector of hard polyvinyl chloride porous communication and institute
The hard polyvinyl chloride Multi-hole communicating tube to be connected is consistent；The material of the turn connector (2) is hard polyvinyl chloride；
A kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1), including hollow cuboid-type pipeline section (11)
With ring-shaped cylinder figure pipeline section (12), the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12) are coaxial
Block is connected；The hollow cuboid-type pipeline section (11) includes rectangular part (111) and circular cylinder part (112), and described
Rectangular part (111) is connected with coaxial replace of the circular cylinder part (112), and the rectangular part (111) is to have certain wall
Thick hollow cuboid, and there is square opposite face (1111) centre to cut out a cylindrical body through-hole (1112), the length
The seamed edge of cube part (111) is round edge, and corner angle are fillet, and the square opposite face (1111) is cambered surface；The annular
Cylinder type pipeline section (12) includes cylindrical body (121) and the circular cylinder part (112), the cylindrical body (121) with it is described
Circular cylinder part (112) is coaxially alternately connected, and the cylindrical body (121) is the hollow cylinder for having certain wall thickness, and along upper
Bottom surface (1211) centre cuts out a cylindrical body through-hole (1112), and cylindrical body (121) bottom surface seamed edge is round edge, institute
Stating bottom surface (1211) is cambered surface；The circular cylinder (112) and the cylindrical body through-hole (1112) coaxially, and the ring
Shape column member (112) bottom surface internal diameter is identical as the basal diameter of the cylindrical hole (1112), the circular cylinder part
(112) bottom surface outer diameter is less than square opposite face (1111) side length and the upper bottom surface (1211) bottom surface outer diameter；
There are two types of the connection situations of the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12): one is
It is connect by the circular cylinder part (112) being connected with the rectangular part (111) with the cylindrical body (121), it is another
Kind is to be connect by the circular cylinder part (112) being connected with the cylindrical body (121) with the rectangular part (111)；
The connection of the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12), the rectangular part (111) with
Connection, the cylindrical body (121) and the connection of the circular cylinder part (112) of the circular cylinder part (112) be
In one, junction is round edge for hot-melt adhesive paste or hot melt molding；
There are two types of situations for the termination of a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1): one is with
The hollow cuboid-type pipeline section (11) is to terminate pipeline section, terminates the cross section that truncation surface is the rectangular part (111)；It is a kind of
It is that the radial section that truncation surface is the cylindrical body (121) is terminated to terminate pipeline section with the ring-shaped cylinder figure pipeline section (12)；
There are three types of situations for the arrangement of the cast of a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1): a kind of
It is that straightway is laid with, using the hollow cuboid-type pipeline section (11) and ring-shaped cylinder figure pipeline section (12) homogeneous blocks
Cast, preferably comb cast are that ring-shaped cylinder figure pipeline section (12) described in hollow cuboid-type pipeline section (11) described in 4 sections and 4 sections is handed over
For connection；One is turning section layings, are more than the hollow cuboid-type pipeline section using the ring-shaped cylinder figure pipeline section (12)
(11) cast, preferably comb cast are ring-shaped cylinder figure pipe described in hollow cuboid-type pipeline section (11) described in 3 sections and 10 sections
Section (12) alternately connects；One is features as poor geologic condition sections, are more than the annular using the hollow cuboid-type pipeline section (11)
The cast of cylinder type pipeline section (12), preferably comb cast are ring described in hollow cuboid-type pipeline section (11) described in 10 sections and 3 sections
Shape cylinder type pipeline section (12) alternately connects；A kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1)
Material is modified polypropylene material；
The pipe inserts (3), including fixing piece (31), barrel bolt (32), the fixing piece (31) include above hold semicircular opening (311), under
Hold semicircular opening (312) and track (313), it is described on hold semicircular opening (311) and it is described under hold semicircular opening (312) semi arch relatively on
Lower arrangement, the track (313) are located at left and right sides of the fixing piece (31)；The barrel bolt (32) is cylinder, and cross section is upper
Opposite two for being overlapped arrangement in bottom edge are trapezoidal；The material that the pipe inserts (3) is polyethylene；
A kind of circular cylinder part of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) described in upper layer
(112) with it is described on hold semicircular opening (311) and be connected, a kind of hollow cuboid-type and ring-shaped cylinder figure block ripple described in lower layer
Manage the circular cylinder part (112) of (1) with it is described under hold semicircular opening (312) and be connected, described in same layer fixing piece (31) passes through
Barrel bolt (32) connection.
The present invention has the following advantages: 1, the hollow cuboid-type pipeline section (11) improves the hollow cuboid-type and ring
The ring stiffness of the mutual block type bellows of shape cylinder type, and solve the problems, such as easily to shift when laying；The ring-shaped cylinder figure
Pipeline section (12) solves a kind of hollow cuboid-type and mutual block type bellows (1) bending radius of ring-shaped cylinder figure is big
The problem of；It is connected using pipe collar, solves a kind of hollow cuboid-type and the mutual block type bellows of ring-shaped cylinder figure
(1) connectivity problem when comb.
2, by changing the bending radius of the turn connector (2), different size of barrier or realization can be got around
It turns round；By changing the arc length of the turn connector (2), the number of connector can choose.
3, when power pipe gap comb is laid with, (3) fixing pipe longitudinal pitch is inserted using the pipe, pipe when avoiding backfill
Fine sand is inserted in road displacement, gap, it is ensured that backfill is closely knit, prevents backfill road surface subsidence.
Detailed description of the invention
Referring to attached drawing, the present invention is further illustrated in conjunction with the embodiments.
Fig. 1 is that the pipeline arrangement transversal cross-section of a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method is shown
It is intended to.
Fig. 2 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the longitudinal profile structure schematic of ring-shaped cylinder figure block bellows (1).
Fig. 3 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the schematic perspective view of ring-shaped cylinder figure block bellows (1).
Fig. 4 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the longitudinal profile structure schematic of the hollow cuboid-type pipeline section (11) of ring-shaped cylinder figure block bellows (1).
Fig. 5 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the schematic perspective view of the rectangular part (111) of ring-shaped cylinder figure block bellows (1).
Fig. 6 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the schematic perspective view of the hollow cuboid-type pipeline section (11) of ring-shaped cylinder figure block bellows (1).
Fig. 7 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the longitudinal profile structure schematic of the ring-shaped cylinder figure pipeline section (12) of ring-shaped cylinder figure block bellows (1).
Fig. 8 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the schematic perspective view of the cylindrical body (121) of ring-shaped cylinder figure block bellows (1).
Fig. 9 is a kind of hollow cuboid-type described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
With the schematic perspective view of the ring-shaped cylinder figure pipeline section (12) of ring-shaped cylinder figure block bellows (1).
Figure 10 is a kind of hollow cuboid described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
A kind of special case of type and ring-shaped cylinder figure block bellows (1) is " described in hollow cuboid-type pipeline section (11) and 4 sections described in 4 sections
The longitudinal profile structure schematic of the cast that ring-shaped cylinder figure pipeline section (12) alternately connects ".
Figure 11 is a kind of hollow cuboid described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
A kind of special case of type and ring-shaped cylinder figure block bellows (1) is " described in hollow cuboid-type pipeline section (11) and 4 sections described in 4 sections
The schematic perspective view of the cast that ring-shaped cylinder figure pipeline section (12) alternately connects ".
Figure 12 is a kind of hollow cuboid described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
A kind of special case of type and ring-shaped cylinder figure block bellows (1) is " described in hollow cuboid-type pipeline section (11) and 10 sections described in 3 sections
The longitudinal profile structure schematic of the cast that ring-shaped cylinder figure pipeline section (12) alternately connects ".
Figure 13 is a kind of hollow cuboid-type and ring-shaped cylinder of a kind of cable pipe gallery pipeline comb method of the present invention
A kind of special case of figure block bellows " ring-shaped cylinder figure pipeline section described in hollow cuboid-type pipeline section (11) and 10 sections described in 3 sections
(12) schematic perspective view of the cast alternately connected ".
Figure 14 is a kind of hollow cuboid described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
A kind of special case of type and ring-shaped cylinder figure block bellows (1) is " described in hollow cuboid-type pipeline section (11) and 3 sections described in 10 sections
The longitudinal profile structure schematic of the cast that ring-shaped cylinder figure pipeline section (12) alternately connects ".
Figure 15 is a kind of hollow cuboid described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
A kind of special case of type and ring-shaped cylinder figure block bellows (1) is " described in hollow cuboid-type pipeline section (11) and 3 sections described in 10 sections
The schematic perspective view of the cast that ring-shaped cylinder figure pipeline section (12) alternately connects ".
Figure 16 is a kind of hollow cuboid described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
The connection scheme of installation of type and ring-shaped cylinder figure block bellows (1).
Figure 17 is that the three-dimensional knot for inserting (3) is managed described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
Structure schematic diagram.
Figure 18 is to manage to insert the described solid of (3) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
Determine the schematic perspective view of part (31).
Figure 19 is to manage the pipe for inserting (3) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
Sell the schematic perspective view of (32).
Figure 20 is pipe slotting (3) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method for institute
State a kind of hollow cuboid-type and schematic perspective view when ring-shaped cylinder figure block bellows (1) gap is laid with.
Figure 21 is turn connector (2) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
The schematic perspective view of the concave-convex type (21).
Figure 22 is turn connector (2) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
The schematic perspective view of the convexo-convex type (22).
Figure 23 is turn connector (2) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
The schematic perspective view of the concavo-concave type (23).
Figure 24 be turn connector (2) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method around
Open the schematic perspective view of barrier.
Figure 25 is turn connector (2) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
The schematic perspective view of turn.
Figure 26 is turn connector (2) described in a kind of electric power of the present invention and communications cable pipe gallery pipeline comb method
Get around the schematic perspective view of two barriers.
Specific embodiment
It is next combined with specific embodiments below that the present invention will be described in detail.
As shown in fig.1, a kind of electric power and communications cable pipe gallery pipeline comb method, power pipe are arranged in piping lane
Side, communication pipe is arranged in the other side of piping lane；Power pipe is using a kind of hollow cuboid-type and ring-shaped cylinder figure
Block bellows (1), communication pipe use a kind of hard polyvinyl chloride Multi-hole communicating tube；Power pipe upper and lower level gapless, it is horizontal
There is gap to build pipe to be laid with, horizontal clearance, which is spaced a distance, uses pipe slotting (3) fixed, backfills using fine sand, power pipe length
Direction connection is connected using pipe collar；Sleeve connection is used when communication pipe straight line is laid with, when encountering barrier or turning round, using turning
Curved connector (2) connection.
Refering to shown in Fig. 2, Fig. 3, a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1), including it is hollow
Cuboid-type pipeline section (11) and ring-shaped cylinder figure pipeline section (12), it is characterised in that: the hollow cuboid-type pipeline section (11) with
The coaxial block of the ring-shaped cylinder figure pipeline section (12) is connected.
Refering to shown in Fig. 4, Fig. 6, the hollow cuboid-type pipeline section (11) includes rectangular part (111) and circular cylinder
Part (112), and the rectangular part (111) is connected with coaxial replace of the circular cylinder part (112).
Refering to shown in Fig. 5, Fig. 6, the rectangular part (111) is the hollow cuboid for having certain wall thickness, and has a pros
Shape opposite face (1111) centre cuts out a cylindrical body through-hole (1112), and the seamed edge of the rectangular part (111) is round edge,
Corner angle are fillet, and the square opposite face (1111) is cambered surface；The circular cylinder (112) and the cylindrical body through-hole
(1112) coaxially, and the circular cylinder part (112) bottom surface internal diameter is identical as the basal diameter of the cylindrical hole (1112),
Circular cylinder part (112) the bottom surface outer diameter is less than described square opposite face (1111) side length.
Refering to shown in Fig. 7, Fig. 9, the ring-shaped cylinder figure pipeline section (12) includes cylindrical body (121) and the ring-shaped cylinder
Body part (112), the cylindrical body (121) are connected with coaxial replace of the circular cylinder part (112).
Refering to shown in Fig. 8, Fig. 9, the cylindrical body (121) is the hollow cylinder for having certain wall thickness, and vertically bottom surface
(1211) centre cuts out a cylindrical body through-hole (1112), and cylindrical body (121) bottom surface seamed edge is round edge, described upper and lower
Bottom surface (1211) is cambered surface；The circular cylinder (112) and the cylindrical body through-hole (1112) coaxially, and the ring-shaped cylinder
Body part (112) bottom surface internal diameter is identical as the basal diameter of the cylindrical hole (1112), circular cylinder part (112) bottom surface
Outer diameter is less than upper bottom surface (1211) the bottom surface outer diameter.
As shown in fig.10, the connection of the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12)
There are two types of situations: one is by being connected with the rectangular part (111) the circular cylinder part (112) and the cylinder
Body (121) connection, another kind are the circular cylinder part (112) and the length by being connected with the cylindrical body (121)
Cube part (111) connection.
The connection of the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12), the rectangular part
(111) with the connection of the circular cylinder part (112), the cylindrical body (121) and the circular cylinder part (112) company
Connecing is hot-melt adhesive paste or hot melt molding in one, and junction is round edge.
As shown in fig.10, the termination of a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) has
Two kinds of situations: one is being to terminate pipeline section with the hollow cuboid-type pipeline section (11), termination truncation surface is the rectangular part
(111) cross section；One is being to terminate pipeline section with the ring-shaped cylinder figure pipeline section (12), termination truncation surface is the cylinder
The radial section of body (121).
There are three types of situations for the arrangement of the cast of a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1):
One is straightway layings, uniformly embedding using the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12)
The cast of section, preferably comb cast are ring-shaped cylinder figure pipeline section described in hollow cuboid-type pipeline section (11) described in 4 sections and 4 sections
(12) it alternately connects, refering to fig. 10, shown in Figure 11；One is turning section layings, using the ring-shaped cylinder figure pipeline section (12)
More than the cast of the hollow cuboid-type pipeline section (11), preferably comb cast is hollow cuboid-type pipeline section (11) described in 3 sections
It is alternately connected with ring-shaped cylinder figure pipeline section (12) described in 10 sections, refering to fig. 12, shown in Figure 13；One is features as poor geologic condition roads
Section is more than the cast of the ring-shaped cylinder figure pipeline section (12), preferably comb pipe using the hollow cuboid-type pipeline section (11)
Type is that ring-shaped cylinder figure pipeline section (12) described in hollow cuboid-type pipeline section (11) described in 10 sections and 3 sections alternately connects；Described one
The material of the hollow cuboid-type of kind and ring-shaped cylinder figure block bellows (1) is modified polypropylene material, refering to fig. 14, Figure 15
It is shown.
Refering to fig. 1 shown in 6, a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) connection type
For pipe collar connection, hollow cuboid-type is aligned with ring-shaped cylinder figure block bellows transversal cross-section, is then connected with pipe collar.
The material of a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows is modified polypropylene material.
Refering to fig. 1 shown in 7, the pipe inserts (3), including fixing piece (31), barrel bolt (32).
Refering to fig. 1 shown in 8, the fixing piece (31) include above hold semicircular opening (311), under hold semicircular opening (312) and track
(313), held on described semicircular opening (311) and it is described under hold that semicircular opening (312) semi arch is opposite to be arranged above and below, the track
(313) it is located at left and right sides of the fixing piece (31).
Refering to fig. 1 shown in 9, the barrel bolt (32) is cylinder, and cross section is that opposite two for being overlapped arrangement in upper bottom edge are trapezoidal.
Refering to shown in Figure 20, a kind of institute of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) described in upper layer
State circular cylinder part (112) with it is described on hold semicircular opening (311) and be connected, a kind of hollow cuboid-type and annular circle described in lower layer
The circular cylinder part (112) of cylinder-type block bellows (1) with it is described under hold semicircular opening (312) and be connected, same layer is fixed
Part (31) is connected by the barrel bolt (32).
The material that the pipe inserts (3) is polyethylene, is made by injection molding.
Refering to shown in Figure 21, Figure 22, Figure 23, the turn connector (2), including concave-convex type (21), convexo-convex type (22) and
Concavo-concave type (23), it is characterised in that: the concave-convex type (21), the convexo-convex type (22) and the concavo-concave type (23) are with certain arc
Curved hard polyvinyl chloride Multi-hole communicating tube is spent, bending radius is at least 1 times of hard polyvinyl chloride porous communication nominal pipe diameter,
At least 5 ° of radian.
Refering to shown in Figure 21, one end of the concave-convex type (21) is equipped with the flaring (211), and the other end is equipped with the necking
(221), the flaring (211) of the concave-convex type (21) is connect with hard polyvinyl chloride Multi-hole communicating tube, the concave-convex type (21)
The flaring (211) be equipped with the necking (221) the concave-convex type (21) and the convexo-convex type (22) the necking
(221) connect, the necking (221) of the concave-convex type (21) be equipped with it is described flaring (211) the concave-convex type (21) and
The flaring (211) of the concavo-concave type (23) connects.
Refering to shown in Figure 22, the both ends of the convexo-convex type (22) are equipped with the necking (221), the convexo-convex type (22)
The flaring of the necking (221) and the concave-convex type (21) and the concavo-concave type (23) that are equipped with the flaring (211)
(211) it connects.
Refering to shown in Figure 23, the both ends of the concavo-concave type (23) are equipped with the flaring (211), the concavo-concave type (23)
The flaring (211) connect with hard polyvinyl chloride Multi-hole communicating tube, the flaring (211) of the concavo-concave type (23) be equipped with institute
State the necking (221) connection of the concave-convex type (21) and the convexo-convex type (22) of necking (221).
Refering to shown in Figure 24, by turn connector (2), hard polyvinyl chloride Multi-hole communicating tube has got around barrier, from a block
To b block, connection is completed using the concavo-concave type (23) of the concave-convex type (21) and one piece, the position of the concavo-concave type (23) can be with
It is any one piece from a block to b block, for example, a block is the concave-convex type (21), the flaring (211) of the concave-convex type (21)
It is connect with hard polyvinyl chloride Multi-hole communicating tube, the necking (221) of the concave-convex type (21) and the next piece of concave-convex type
(21) the flaring (211) connection, until being connected to b block, b is the concavo-concave type (23).
Refering to shown in Figure 25, by turn connector (2), hard polyvinyl chloride Multi-hole communicating tube can turn round, from a block to b
Block completes connection using the concavo-concave type (23) of the concave-convex type (21) and one piece, and the position of the concavo-concave type (23) can be
From a block to any one piece of b block, the radius of turn is consistent with the bending radius of the turn connector (2), the turn connection
The number that part (2) uses is related with a kind of arc length of the effective turn connector of hard polyvinyl chloride porous communication, the turn connection
Part (2) arc length is longer, fewer using number；Turn connector (2) arc length is shorter, more using number；But it described turns
Curved connector (2) arc length is too long, is difficult to control the angle turned round.
Refering to the barrier for shown in Figure 26, encountering two, when needing to carry out turn twice, the block from a to b, using described
Concave-convex type (21) and one piece of concavo-concave type (23) complete connection, and the position of the concavo-concave type (23) can be from a block to b block
Any one piece, c block is the convexo-convex type (22).
The inner porosity of the turn connector (2) is consistent with the hard polyvinyl chloride Multi-hole communicating tube to be connected.
The material of the turn connector (2) is hard polyvinyl chloride.
Claims (5)
1. a kind of electric power and communications cable pipe gallery pipeline comb method, it is characterised in that: power pipe is arranged in piping lane
Side, communication pipe are arranged in the other side of piping lane；Power pipe is embedding using a kind of hollow cuboid-type and ring-shaped cylinder figure
Section bellows (1), communication pipe use a kind of hard polyvinyl chloride Multi-hole communicating tube；Power pipe upper and lower level gapless, level have
Gap is built pipe and is laid with, and horizontal clearance is fixed using slotting (3) are managed, and is backfilled using fine sand, and the connection of power pipe length direction is using pipe
Hoop connection；Sleeve connection is used when communication pipe straight line is laid with, when encountering barrier or turning round, even using turn connector (2)
It connects.
2. a kind of electric power according to claim 1 and communications cable pipe gallery pipeline comb method, it is characterised in that: institute
It states turn connector (2), including concave-convex type (21), convexo-convex type (22) and concavo-concave type (23), the concave-convex type (21), the convexo-convex
Type (22) and the concavo-concave type (23) are with the curved hard polyvinyl chloride Multi-hole communicating tube of certain radian, and bending radius is at least hard
1 times of polyvinyl chloride porous communication nominal pipe diameter, at least 5 ° of radian；One end of the concave-convex type (21) is equipped with the flaring
(211), the other end is equipped with the necking (221), and the flaring (211) of the concave-convex type (21) and hard polyvinyl chloride are porous logical
Fuse tube connection, the flaring (211) of the concave-convex type (21) and the concave-convex type (21) and institute that are equipped with the necking (221)
State convexo-convex type (22) the necking (221) connection, the necking (221) of the concave-convex type (21) be equipped with the flaring
(211) flaring (211) connection of the concave-convex type (21) and the concavo-concave type (23)；The both ends of the convexo-convex type (22)
It is equipped with the necking (221), the necking (221) of the convexo-convex type (22) is flared the described recessed of (211) with equipped with described
The flaring (211) of convex (21) and the concavo-concave type (23) connects；The both ends of the concavo-concave type (23) are equipped with the expansion
Mouth (211), the flaring (211) of the concavo-concave type (23) are connect with hard polyvinyl chloride Multi-hole communicating tube, the concavo-concave type
(23) the flaring (211) be equipped with the necking (221) the concave-convex type (21) and the convexo-convex type (22) it is described
Necking (221) connection；A kind of inner porosity of the effective turn connector of hard polyvinyl chloride porous communication with to be connected
The hard polyvinyl chloride Multi-hole communicating tube connect is consistent；The material of the turn connector (2) is hard polyvinyl chloride.
3. a kind of electric power according to claim 1 and communications cable pipe gallery pipeline comb method, it is characterised in that: institute
State a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1), including hollow cuboid-type pipeline section (11) and annular
Cylinder type pipeline section (12), it is characterised in that: the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section
(12) coaxial block is connected；The hollow cuboid-type pipeline section (11) includes rectangular part (111) and circular cylinder part
(112), and the rectangular part (111) is connected with coaxial replace of the circular cylinder part (112), the rectangular part
It (111) is to have the hollow cuboid of certain wall thickness, and there have square opposite face (1111) centre to cut out a cylindrical body to be logical
The seamed edge in hole (1112), the rectangular part (111) is round edge, and corner angle are fillet, the square opposite face (1111)
For cambered surface；The ring-shaped cylinder figure pipeline section (12) includes cylindrical body (121) and the circular cylinder part (112), the circle
Cylinder (121) is connected with coaxial replace of the circular cylinder part (112), and the cylindrical body (121) is to have in certain wall thickness
Hollow cylinder, and vertically bottom surface (1211) centre cuts out a cylindrical body through-hole (1112), cylindrical body (121) bottom surface
Seamed edge is round edge, and the upper bottom surface (1211) is cambered surface；The circular cylinder (112) and the cylindrical body through-hole
(1112) coaxially, and the circular cylinder part (112) bottom surface internal diameter is identical as the basal diameter of the cylindrical hole (1112),
Circular cylinder part (112) the bottom surface outer diameter is less than square opposite face (1111) side length and the upper bottom surface
(1211) bottom surface outer diameter；The connection situation of the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12) has
Two kinds: one is by being connected with the rectangular part (111) the circular cylinder part (112) and the cylindrical body
(121) connect, another kind be the circular cylinder part (112) by being connected with the cylindrical body (121) with it is described rectangular
Body part (111) connection；The connection of the hollow cuboid-type pipeline section (11) and the ring-shaped cylinder figure pipeline section (12), the length
Connection, the cylindrical body (121) and the circular cylinder part of cube part (111) and the circular cylinder part (112)
(112) connection is hot-melt adhesive paste or hot melt molding in one, and junction is round edge；A kind of hollow cuboid-type with
There are two types of situations for the termination of ring-shaped cylinder figure block bellows (1): one is be with the hollow cuboid-type pipeline section (11)
Pipeline section is terminated, the cross section that truncation surface is the rectangular part (111) is terminated；One is with the ring-shaped cylinder figure pipeline section
(12) to terminate pipeline section, the radial section that truncation surface is the cylindrical body (121) is terminated；A kind of hollow cuboid-type and ring
There are three types of situations for the cast arrangement of shape cylinder type block bellows (1): one is straightway layings, using described hollow rectangular
The cast of figure pipeline section (11) and ring-shaped cylinder figure pipeline section (12) homogeneous blocks, preferably comb cast be 4 sections described in
Ring-shaped cylinder figure pipeline section (12) described in empty cuboid-type pipeline section (11) and 4 sections alternately connects；One is turning section layings, use
The ring-shaped cylinder figure pipeline section (12) is more than the cast of the hollow cuboid-type pipeline section (11), and preferably comb cast is 3 sections
Ring-shaped cylinder figure pipeline section (12) described in the hollow cuboid-type pipeline section (11) and 10 sections alternately connects；One is geological conditions
Poor section is more than the cast of the ring-shaped cylinder figure pipeline section (12) using the hollow cuboid-type pipeline section (11), preferably arranged
Pipe cast is that ring-shaped cylinder figure pipeline section (12) described in hollow cuboid-type pipeline section (11) described in 10 sections and 3 sections alternately connects；Institute
The material for stating a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) is modified polypropylene material.
4. a kind of electric power according to claim 1 and communications cable pipe gallery pipeline comb method, it is characterised in that: institute
State pipe and insert (3), including fixing piece (31), barrel bolt (32), the fixing piece (31) include above hold semicircular opening (311), under hold semicircle
Mouthful (312) and track (313), it is described on hold semicircular opening (311) and it is described under hold that semicircular opening (312) semi arch is relatively upper and lower to be arranged
Column, the track (313) are located at left and right sides of the fixing piece (31)；The barrel bolt (32) is cylinder, and cross section is upper bottom edge
Opposite two for being overlapped arrangement are trapezoidal；The material that the pipe inserts (3) is polyethylene.
5. a kind of electric power according to claim 1 or 2 or 4 and communications cable pipe gallery pipeline comb method, upper layer institute
State a kind of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) the circular cylinder part (112) and it is described on
It holds semicircular opening (311) to be connected, a kind of ring of hollow cuboid-type and ring-shaped cylinder figure block bellows (1) described in lower layer
Shape column member (112) with it is described under hold semicircular opening (312) and be connected, same layer fixing piece (31) passes through the barrel bolt (32) and connects.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022610.4A CN109787181B (en) | 2019-01-10 | 2019-01-10 | Pipe arrangement method for power and communication cable comprehensive pipe rack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022610.4A CN109787181B (en) | 2019-01-10 | 2019-01-10 | Pipe arrangement method for power and communication cable comprehensive pipe rack |
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| Publication Number | Publication Date |
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| CN109787181A true CN109787181A (en) | 2019-05-21 |
| CN109787181B CN109787181B (en) | 2020-06-23 |
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|---|---|---|---|
| CN201910022610.4A Active CN109787181B (en) | 2019-01-10 | 2019-01-10 | Pipe arrangement method for power and communication cable comprehensive pipe rack |
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| CN110792102A (en) * | 2019-11-14 | 2020-02-14 | 天津城建大学 | Node structure for changing single cabin of comprehensive pipe rack into two cabins |
| CN110838705A (en) * | 2019-11-20 | 2020-02-25 | 安徽明坤电器设备有限公司 | Spliced cable protection device and use method thereof |
| CN112310929A (en) * | 2020-11-23 | 2021-02-02 | 福建和盛塑业有限公司 | Pipeline for cable comprehensive pipe rack and laying method thereof |
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| Publication number | Publication date |
|---|---|
| CN109787181B (en) | 2020-06-23 |
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