CN1210855C - Cable, hanging pipes for sheathing pipes and hanging method thereof - Google Patents
Cable, hanging pipes for sheathing pipes and hanging method thereof Download PDFInfo
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- CN1210855C CN1210855C CN 99121069 CN99121069A CN1210855C CN 1210855 C CN1210855 C CN 1210855C CN 99121069 CN99121069 CN 99121069 CN 99121069 A CN99121069 A CN 99121069A CN 1210855 C CN1210855 C CN 1210855C
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- sheath pipe
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Abstract
The present invention uses an opening part of a hook part for pushing a cable and a sheathing canal, and the cable and the sheathing canal can be hung at the hook part easily. The present invention provides a pipe used for hanging cables and sheathing canals, and a method for hanging cables, cables of sheathing canals, and sheathing canals on the hanging pipe, wherein the hanging pipe has simple structure and can lower the cost of parts. The present invention has the solution method that an inserted part 3 is buried in the wall 1a of a pipe 1, and a hook part 2 is arranged on the inserted part 3. A jaw part 2c of the hook part 2 is abutted with a cable and a sheathing canal 4 and can realize the elastic deformation and the retraction. When the cable and the sheathing canal 4 are contained in a containing part 2b, the jaw part is restored to maintain the hanging state of the cable or the sheathing canal 4.
Description
The present invention relates to suspention in the pipeline that the tap water pipe line that is embedded in ground and sewer are used etc. takes in cable, the suspention of sheath pipe of the sheath pipe of communication, cable that electric power is used or this cable and reaches with pipe in this suspention and suspend the cable of cable, sheath pipe, the suspention method of sheath pipe in midair on pipe.
In the past, in the pipeline that the tap water pipe line that is embedded in ground and sewer are used etc. during the suspention optical cable, on tube wall 50, bury bolt 51 as shown in figure 15 in advance underground, mat saddle 53 is accepted optical cable 52 and is worn bolt 54 in the hole interpolation of burying this saddle 53 underground, nut 54 bolts is closed be fixed in this bolt 51 and suspention person.
In the narrow tube that operator can not be come in and gone out, can adopt the robot of the operation of travelling in the pipe to replace operator, this case applicant etc. system as Japan Patent spy fair 3-50483 number announcement, proposed a kind of make chassis travel on the pipe in and will be accommodated in the pipe in cable utilize the arm of chassis front portion to be pushed on the precalculated position of inside pipe wall, utilize the fixture at chassis rear portion to be fixed in inside pipe wall on this cable, can carry out the interior cable laying operation of narrow tube that operator can not be come in and gone out automatically.
Utilize robot one example of hook portion to be installed for shown in Figure 16 (a) figure, robot mat drilling machine is after leaving following hole 50a on the tube wall 50, accept optical cable 52 with J font anchor log 61, make the bottom surface of hole 50a under plunger pin 62 apical graftings slidably with respect to these anchor log 61 bodies, anchor log 61 bodies can be inserted down in the 50a of hole (consulting Figure 16 (b)).
Taken in adhesive agent 63 between plunger pin 62 and anchor log 61 bodies, plunger pin 62 is slided when being accommodated in anchor log 61 bodies, adhesive agent 63 can be urged to plunger pin 62 and overflow, soak into to stick together between the wall of the outer part of anchor log 61 bodies and following hole 50a and fix this anchor log 61 and tube wall 50 (consulting Figure 16 (c)) along this plunger pin 62.
But, in the above-mentioned prior art, use saddle 53 to support optical cable 52 as shown in figure 15, bolt closes set bolt 54 and when suspention on the bolt 51 that tube wall 50 is buried underground in advance, saddle 53 is that other body forms with bolt 54, therefore under the state of supporting saddle 53, nut 54 bolt-locks must be fixed on the bolt 51, its installation exercise is bad, in the enterable large diameter pipe of operator, but the bolt-lock operational difficulty of the nut 54 of the robot of minor diameter installation exercise and must the equipment complex mechanism robot, can cause cost to improve, and have problems such as installation exercise is time-consuming.
Again, use as shown in figure 16 can be free to slide, in be provided with plunger pin 62 anchor log 61 when supporting optical cables 52, narrow tube can utilize the formation more complicated of anchor log 61 bodies of robot manipulating task, has the problem such as fixing of the fixed part that carries out this anchor log 61 really.
The present invention is for addressing the above problem, its objective is provide operator when large diameter pipe is installed, only need with cable or sheath pipe from the peristome of hook portion give as security into operation can be suspended to hook portion easily, even or narrow tube utilize robot only need with cable or sheath pipe from the peristome of hook portion give as security into action can easily cable or sheath pipe be suspended to hook portion, can simplified construction and can reduce the cable of cost of parts, the suspention of sheath pipe is gone up suspention cable, the cable of sheath pipe, the suspention method of sheath pipe with pipe and in its suspention with pipe.
For reaching above-mentioned purpose, cable of the present invention, the suspention pipe of sheath pipe is that communication is taken in suspention in the pipeline that the tap water pipe line that ground is buried underground and sewer are used etc., electric power is with cable or this communication, the electric power cable of the sheath pipe of cable, the suspention of sheath pipe is with managing, engage the holding section of the hook portion of suspending above-mentioned cable or sheath pipe in midair on the plug-in unit of burying underground in the tube wall and this hook portion is installed, its characteristics are: above-mentioned hook portion is opening downwards, be made for and be located at the incorporating section peristome that above-mentioned cable or sheath pipe are taken in suspention, but this cable of apical grafting or sheath pipe when being accommodated in above-mentioned incorporating section with a pair of claw of relative status configuration pushing above-mentioned cable or sheath pipe and shrink back in strain ground from this peristome towards the inside portion of incorporating section, the state that this cable or sheath pipe are accommodated in above-mentioned incorporating section can make above-mentioned claw reset from the apical grafting state of above-mentioned cable or sheath pipe, and formation is accommodated in above-mentioned cable or sheath pipe the state of above-mentioned incorporating section.
According to above-mentioned structure, above-mentioned cable or sheath pipe apical grafting can be pressed on the claw of suspention with the peristome of the cable of pipe hook portion or sheath pipe incorporating section, make this claw strain and shrink back, thereby this cable or sheath pipe can be accommodated in the incorporating section of hook portion.And the state that this cable or sheath pipe are accommodated in this incorporating section makes claw reset from the state of cable or sheath pipe apical grafting, and cable or sheath are guaranteed the state that is accommodated in the incorporating section that is held in.
Cable of the present invention, the suspention of sheath pipe is configured to other of pipe, be embedded in the tap water pipe line of ground and sewer with etc. the suspention in the pipeline take in communication, electric power is with cable or this communication, the electric power cable of the sheath pipe of cable, the suspention of sheath pipe is with managing, its characteristics are: the cable of this hook portion is being adorned in the holding section of the hook portion of engaging above-mentioned cable of suspention or sheath pipe on the plug-in unit in being embedded in tube wall, the suspention of sheath pipe is with in the pipe, but above-mentioned hook portion is made for the set a pair of claw in peristome both sides of incorporating section that makes suspention take in above-mentioned cable or sheath pipe when being accommodated in above-mentioned incorporating section being pressed into above-mentioned cable or sheath pipe from this peristome apical grafting rotates and shrinks back in this cable or sheath pipe, this cable or sheath pipe make above-mentioned claw reset from the state of above-mentioned cable of apical grafting or sheath pipe being accommodated under the state of above-mentioned incorporating section, constitute the state that above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section.
According to above-mentioned structure, cable or sheath pipe apical grafting can be pressed into suspention with on the set a pair of claw in the peristome both sides of the cable of pipe hook portion or sheath pipe incorporating section, this claw is rotated shrink back, thereby this cable or sheath pipe are accommodated in the incorporating section.And the state that this cable or sheath pipe are accommodated in this incorporating section can make claw reset from the state of cable or sheath pipe apical grafting, constitutes the state that cable or sheath etc. is accommodated in the incorporating section.
The outboard end of above-mentioned plug-in unit is provided with edge portion, when this edge portion apical grafting is limited to the top-joining part that is arranged on the pipe outside wall surface, plug-in unit is supported on the tube wall powerfully, even the weight of cable or sheath pipe still can be stablized support when big.
Bury underground on the position of above-mentioned plug-in unit of above-mentioned tube wall the reinforcement members that increases this pipe thickness is set.
Above-mentioned reinforcement members bolt-lock can be fixed in above-mentioned tube wall or be embedded on the plug-in unit of this tube wall, and can be constituted by the bolt component that engages with the holding section of being located at above-mentioned hook portion the time, can form the installation of the bolt component of reinforcement members easily.
The holding section of being located at above-mentioned hook portion is a bolt, but and above-mentioned plug-in unit be bolt-lock when the nut of this bolt, but the screw thread of mat nut and bolt is fixing hook portion easily is installed on the plug-in unit.
The insertion of the holding section of above-mentioned plug-in unit by being located at above-mentioned hook portion is expanded when being limited to above-mentioned tube wall, and plug-in unit only can be realized in the mode of touching by the insert action of hook portion with respect to the card of tube wall, its installation exercise excellence.
Cable of the present invention, the suspention method of sheath pipe be a kind of the tap water pipe line that is embedded in ground and sewer with etc. in the pipeline suspention take in communication, electric power is with cable or this communication, the electric power method of the sheath pipe of cable, its characteristics are: the cable of this hook portion is installed in the holding section of the hook portion of engaging above-mentioned cable of suspention or sheath pipe on the plug-in unit in being embedded in tube wall, the suspention of sheath pipe is with in the pipe, when the set claw in peristome both sides of the suspention of above-mentioned hook portion being taken in the incorporating section of above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section being pressed into above-mentioned cable or sheath pipe from this peristome, apical grafting is in this cable or sheath pipe and strain is shunk back, this cable or sheath pipe are above-mentioned claw to be resetted being accommodated in from the state of above-mentioned cable of apical grafting or sheath pipe, constitute the state that above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section.
Another cable of the present invention, sheath pipe suspention method be a kind of the tap water pipe line that is embedded in ground and sewer with etc. in the pipeline suspention take in communication, electric power is with cable or this communication, the electric power method of the sheath pipe of cable, its characteristics are: the cable of this hook portion is installed in the holding section of the hook portion of engaging above-mentioned cable of suspention or sheath pipe on the plug-in unit in being embedded in tube wall, the suspention of sheath pipe is with in the pipe, apical grafting was in this cable or sheath pipe and rotate and shrink back when the set a pair of claw in peristome both sides of the suspention of above-mentioned hook portion being taken in the incorporating section of above-mentioned cable or sheath pipe was accommodated in above-mentioned incorporating section being pressed into above-mentioned cable or sheath pipe from this peristome, this cable or sheath pipe are above-mentioned claw to be resetted being accommodated in from the state of above-mentioned cable of apical grafting or sheath pipe, constitute the state that above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section.
According to above-mentioned each suspention method, when even the operator installs in large diameter pipe, only can suspend cable or sheath pipe in midair cable or sheath pipe from the peristome of hook portion at an easy rate with the soft-touch type push-press working, though when narrow tube is installed also as long as can suspend cable or sheath pipe in midair cable or sheath pipe from the peristome of hook portion at an easy rate to touch the action push-press working by robot.
The present invention is owing to have above-mentioned formation and effect, even therefore when the large diameter pipe operator is installed, cable or sheath pipe can need only be suspended to hook portion with cable or sheath pipe at an easy rate from the operation that the peristome of hook portion is pressed into, narrow tube can borrow robot only cable or sheath pipe can be suspended to hook portion at an easy rate with the action that is pressed into from hook portion equally, simple structure can be provided and can reduce cost of parts.
The suspention that specifies cable of the present invention, sheath pipe below with reference to the accompanying drawings is suspended to the embodiment of its suspention with the suspention method of the cable on the pipe, sheath pipe with pipe and with cable, sheath pipe.
Fig. 1 (a) and (b) are pie graphs that the 1st embodiment of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Fig. 2 (a)～(c) be expression the 1st embodiment want portion's pie graph,
Fig. 3 is that the hook portion of expression the 1st embodiment constitutes stereogram,
Fig. 4 (a)～(d) figure is the cable of expression the 1st embodiment, the suspention method figure of sheath pipe,
Fig. 5 (a)～(c) figure is the pie graph that the 2nd embodiment of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Fig. 6 (a) and (b) are pie graphs that the 3rd embodiment of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Fig. 7 (a) and (b) are pie graphs that the 4th example of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Fig. 8 (a) and (b) are pie graphs that the 5th embodiment of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Fig. 9 (a) and (b) are pie graphs that the 6th embodiment of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Figure 10 (a) and (b) are pie graphs that the 7th example of pipe is used in expression cable of the present invention, the suspention of sheath pipe,
Figure 11 (a)～(c) is the pie graph of the suspention of expression cable of the present invention, sheath pipe with the 8th embodiment of pipe,
Figure 12 (a)～(c) is the cable of expression the 8th embodiment, the suspention method figure of sheath pipe,
Figure 13 (a)～(c) is the pie graph of the suspention of expression cable of the present invention, sheath pipe with the 9th embodiment of pipe,
Figure 14 (a)～(c) is the cable of expression the 9th example, the suspention method figure of sheath pipe.
Figure 15 is the figure of explanation prior art.
Figure 16 is the figure of explanation prior art.
At first, illustrate that with Fig. 1～Fig. 3 cable of the present invention, sheath pipe suspend being constructed as follows with the 1st embodiment of pipe in midair.In Fig. 1 (a) and (b), 1 is centrifugal system concrete reinforced pipe, constituted with hard vinyl chloride pipe, FRP (fibrous reinforcement pipe), steel pipe etc., be embedded in ground and constitute the suspention of cable, sheath pipe of the pipeline that tap water pipe line and sewer use etc. with pipe, below each figure of expression is the example of expression when constituting with pipe, other shape also can be used, and for example the cable that constituted such as section oval pipe or Long Circle pipe or cornue, the suspention of sheath pipe are with pipe.
The communication of pipe in 1 with cable or to take in this communication electric power be to form by hook portion 2 described later with the sheath pipe of cable, can realize soft-touch type suspention laying with fiber optic cables or electric power.
On one end of the hook portion 2 of suspention cable or sheath pipe 4, shown in Fig. 2 (c), be provided with holding section 2a, on the other hand, be embedded with the holding section 2a and the engaging plug-in unit 3 of hook portion 2 in the tube wall 1a of pipe 1.
The clipping means of holding section 2a and plug-in unit 3 can multiplely use, and for example can constitute the holding section 2a of hook portion 2 with bolt, but and constitutes plug-in unit 3 with the nut of this bolt of bolt-lock.
Shown in Fig. 2 (a)～(c), have on the both sides of plug-in unit 3 of length of corresponding tube wall 1a thickness and form flight 3a, 3b respectively, the flight 3a that is configured in tube wall 1a private side goes up the bolt that bolt-lock is fixed with the holding section 2a of hook portion 2.
Constitute pipe 1 o'clock with pipe of concrete, be located at the bolt of framed side and framed and the plug-in unit 3 of stationary pipes 1 when the flight 3b of plug-in unit 3 bolt-lock stationary pipes 1 system is proud, formation can be embedded in plug-in unit 3 one tube wall 1a inside when managing 1 moulding.
Form the projection 3c that is disposed at axial flank and is become with the edge portion of axle orthogonal direction configuration on the peripheral surface of plug-in unit 3, this projection 3c embeds in the tube wall 1a, plug-in unit 3 is blocked strongly only be fixed on the tube wall 1a.
When pipe 1 forms flight in the tube wall of steel pipe etc., tube wall 1a form run through the flight of this tube wall 1a in, but also can form the screw thread that bolt-lock is located at the flight of above-mentioned tube wall 1a at the outer part of plug-in unit 3.
Above-mentioned hook portion 2 is by elastic component systems that synthetic resin constituted such as allyl resins in the present embodiment, as shown in Figure 3, on the end of the holding section 2a opposition side of hook portion 2, suspention is set takes in communication, electric power with cable or take in this communication, electric power sheath pipe 4 usefulness U font incorporating section 2b, a pair of claw 2c that the both side ends formation of the peristome of this incorporating section 2b is disposed towards the private side of this incorporating section 2b with cable.
Between claw 2c and the incorporating section 2b, private side in this incorporating section 2b forms slot part 2b, be pressed into cable or sheath pipe 4 and when being accommodated in incorporating section 26 from the peristome of hook portion 2, make cable, sheath pipe 4 apical grafting claw 2c with this claw 2c, during towards the pushing of the private side of incorporating section 2b, the effect of the above-mentioned slot part 2d of mat makes claw 2c strain and can shrink back at an easy rate to the private side of incorporating section 2b.
The state that cable or sheath pipe 4 is accommodated in the incorporating section 2b of hook portion 2 makes claw 2c reset from cable or sheath pipe 4 apical grafting states, can form the state that cable or sheath pipe 4 is accommodated in incorporating section 2b.
Use Fig. 4 to describe in detail cable, sheath pipe 4 are suspended to the cable of above-mentioned formation, the suspention method that pipe 1 is used in the suspention of sheath pipe.At first, as shown in Figure 4, be arranged at apical grafting cable or sheath pipe 4 on the substantial middle peristome of a pair of claw 2c of peristome both sides of incorporating section 2b of the hook portion 2 that the plug-in unit 3 in the tube wall 1a installed.
Afterwards, cable or sheath pipe 4 are pressed into the private side of incorporating section 2b, make claw 2c strain and shrink back and to the private side of this incorporating section 2b, (consult Fig. 4 (b), (c)), this cable or sheath pipe 4 are accommodated in incorporating section 2b.
And claw 2c is accommodated under the state of incorporating section 2b at cable or sheath pipe 4, and to state shown in Fig. 4 (d), the state that can be accommodated in incorporating section 2b keeps cable or sheath pipe 4 from the apical grafting recovering state of cable or sheath pipe 4.
In the above-mentioned formation, when communication, electric power are taken in suspention with the sheath pipe 4 of cable or this communication, electric power usefulness cable in pipe 1, in advance prior to formation pipes 1 such as workshops, the pipe 1 that plug-in unit 3 will be embedded in tube wall 1a connects the position that is layed in each plug-in unit 3 and (for example forms roughly continuous allocation position, the courtyard portion of pipe 1 or the precalculated position of side surface part or bottom etc.) afterwards, hook portion 2 bolt-locks are fixed in plug-in unit 3, the above-mentioned suspention method of mat in the mode of touching with communication, electric power with cable or take in this communication, electric power and be pressed into this hook portion 2 with the sheath pipe 4 of cable and can suspend laying in midair.
When pipe 1 is large diameter pipe, operator can enter in the pipe 1 and hook portion 2 bolt-locks to be fixed in plug-in unit 3 above-mentioned cable of suspention or sheath pipes 4, when pipe 1 is minor diameter, can utilize the robot replacement operator of mobile operating hook portion 2 bolt-locks to be fixed in plug-in unit 3 and can with soft-touch type cable or sheath pipe 4 to be pressed into suspention in the hook portion 2 easily.
Be suspended in the sheath pipe under the state of hook portion 2, can be easily cable be inserted and be through in this sheath pipe with air air-supply etc.
In the above-mentioned formation, make the claw 2c strain of hook portion 2 suspend cable or sheath pipe 4 etc. in midair, therefore plug-in unit 3 can be embedded in any position of pipe 1, for example manage in the tube wall 1a in precalculated position of 1 courtyard portion or side surface part or bottom and bury plug-in unit 3 underground, the holding section 2a engaging of hook portion 2 is installed on plug-in unit 3, cable, sheath pipe 4 can be pressed into and be suspended to this hook portion 2.
According to above-mentioned formation, the plug-in unit 3 that will engage with the set holding section of the hook portion 2 of suspention cable or sheath pipe 4 is embedded in the tube wall 1a, and only the plug-in unit in burying tube wall 1a underground 3 engages the holding section of hook portions 2, can easily this hook portion 2 be installed on the tube wall 1a.
Be located at the holding section 2a of hook portion 2 with the bolt bolt-lock, and can be with plug-in unit 3 bolt-locks when the nut of this bolt constitutes plug-in unit 3, the bolt-lock of mat bolt and nut is fixing can to make hook portion 2 be installed on plug-in unit 3 easily.
When constituting hook portion 2 with the elastic component that metal was constituted of the synthetic resin of acrylic resin etc. or stainless steel etc., cable or sheath pipe 4 apical graftings can be pushed the set claw 2c of peristome of the incorporating section 2b of the cable of this hook portion 2 or sheath pipe 4, this claw 2c strain is shunk back, this cable or sheath pipe 4 can be accommodated in the incorporating section 2b of hook portion 2.And the state that this cable or sheath pipe 4 are accommodated in this incorporating section 2b makes claw 2c reset from the apical grafting state of cable or sheath pipe 4, can keep this 4 state that is accommodated in incorporating section 2b of cable or sheath.
Therefore, pipe 1 operator when the major diameter only can make cable or sheath pipe 4 be suspended to hook portion 2 from the peristome pushing of hook portion 2 cable or sheath pipe 4 with the soft-touch type operation when mounted, when even pipe 1 is minor diameter, can utilizes robot only to move equally and cable or sheath pipe 4 can be suspended to hook portion 2 from the peristome pushing and pressing cable or the sheath pipe 4 of hook portion 2 with soft-touch type.
Moreover the incorporating section 2b of above-mentioned hook portion 2 or the shape of claw 2c can be considered all shapes, are not limited only to present embodiment.
Though present embodiment is directed to when the peristome two ends sidepiece of incorporating section 2b forms a pair of claw 2c and is described, but other formation is included in peristome one end of incorporating section 2b and forms a claw, make cable or sheath pipe 4 apical graftings push this claw, this claw strain is shunk back, this cable or sheath pipe 4 can be accommodated in the incorporating section 2b of hook portion 2, be accommodated under the state of this incorporating section 2b at this cable or sheath pipe 4, above-mentioned claw is resetted from the apical grafting state of cable or sheath pipe 4, and formation is accommodated in cable or sheath pipe 4 state of incorporating section 2b.
Next uses suspention that Fig. 5 illustrates cable of the present invention, sheath pipe being constructed as follows with the 2nd embodiment of pipe.In addition, give its same-sign and omit its explanation with the identical constitutor of above-mentioned the 1st embodiment.
In the present embodiment, the 3d of edge portion is set, this 3d of edge portion apical grafting is limited to the recess top-joining part 1d of the outside wall surface 1c that is arranged on pipe 1 in the outboard end of the plug-in unit 3 of Fig. 5 (a)～(c) expression.According to above-mentioned structure, plug-in unit 3 can be supported on the tube wall 1a more strongly, even the weight of cable or sheath pipe still can be stablized support when big.Other structure is identical with above-mentioned the 1st embodiment's, can obtain identical effect.
Next uses Fig. 6 that the structure of the suspention of cable of the present invention, sheath pipe with the 3rd embodiment of pipe is described.In addition, identical with above-mentioned the 1st embodiment member is given identical symbol and is omitted its explanation.
In the present embodiment, shown in Fig. 6 (a) and (b), during the thinner thickness of the tube wall 1a of pipe 1, being provided with on the position of the plug-in unit 3 of burying tube wall 1a underground to increase the reinforcement members 5 that this tube wall 1a thickness is used.
The reinforcement members 5 of present embodiment is when pipe 1 during for centrifugal system concrete reinforced pipe, can stick together formations such as reinforcement mortar in right amount, when pipe 1 is resin system pipe such as hard vinyl chloride pipe, sticking together the reinforcement members 5 that hard vinyl chloride material etc. become with the adhesive agent of epoxy resin etc. binds, pipe 1 then utilizes welding to wait the reinforcement members 5 that steel became that is connected when being steel pipe, when reinforcement members 5 forms flight 1a with tube wall 1a, but form the screw thread of the above-mentioned flight of bolt-lock at the plug-in unit outer part.
According to above-mentioned structure, pipe 1 can be supported in plug-in unit 3 on the tube wall 1a when being light wall pipe wall 1a equally strongly, even the weight of cable or sheath pipe 4 still can be stablized support when big.Other structure and the above-mentioned the 1st is implemented identical, can obtain identical effect.
Next uses Fig. 7 that cable of the present invention, the suspention of the sheath pipe formation of the 4th embodiment of pipe is described.In addition, identical with above-mentioned the 1st, the 3rd embodiment member is given identical symbol and is omitted its explanation.
In the present embodiment, shown in Fig. 7 (a) and (b), bolt component 6 has the reinforcement members of using with the thickness of being located at the tube wall 1a that increases pipe 1 engages gained with the holding section 2a of hook portion 2 plug-in unit concurrently, and setting can make this bolt component manage the outside plug-in unit 7 that 1 outside bolt-lock breaks away from the tube wall 1a that is embedded in pipe 1 from this.
The inside of outside plug-in unit 7 forms the flight 7a that runs through this outside plug-in unit 7, when pipe 1 be centrifugal system concrete reinforced pipe formation, the bolt bolt-lock that to be located at framed side when this pipe 1 is made is fixed in this flight 7a and stationary pipes 1 and outside plug-in unit 7, forms when managing 1 moulding and plug-in unit 7 one in the outside can be embedded in tube wall 1a inside.
The peripheral surface of outside plug-in unit 7 forms the flank of axial arrangement and a projection 7b who is become with the edge portion of axle orthogonal direction configuration, and plug-in unit 7 blocks strongly and only is fixed in tube wall 1a outside this projection 7b being embedded can make in the tube wall 1a.
But an end of bolt component 6 is provided with the plug-in unit that bolt part became 3 of bolt-lock in the flight 7a of outside plug-in unit 7, and this plug-in unit 3 inner formed flight 3a go up the fixedly holding section 2a that bolt became of hook portion 2 of bolt-lock.
In the above-mentioned structure, when hook portion 2 is installed on the tube wall 1a of pipe 1, at first at the workshop or scene etc. rubber packing 8 and whole circle 9 are inserted the bolt part peripheries of wearing the plug-in unit 3 that forms bolt component 6, from managing after 1 outside bolt-lock fixes this bolt part, connect configuration pipe 1 at the flight 7a of the outside plug-in unit 7 that is embedded in pipe 1 tube wall 1a in advance in the fixing holding section 2a that bolt became of hook portion 2 of the flight 3a of plug-in unit 3 bolt-lock.
The above-mentioned structure of mat only is fixed in the thickness that outside plug-in unit 7 can increase pipe 1 tube wall 1a with bolt component 6 bolt-locks that have reinforcement members concurrently and gives reinforcement, can carry out the installation exercise of reinforcement members easily with above-mentioned the 3rd embodiment comparison.Other structure is identical with above-mentioned the 1st, the 3rd embodiment, can obtain identical effect.
Next uses Fig. 8 that cable of the present invention, the suspention of the sheath pipe structure of the 5th embodiment of pipe is described.In addition, identical with above-mentioned the 1st, the 4th embodiment member is given identical symbol and is omitted its explanation.
In the present embodiment, when pipe 1 is hard vinyl chloride pipe or steel pipe, omit the outside plug-in unit 7 of above-mentioned the 4th embodiment, form the flight 1b that runs through this tube wall 1a in the tube wall 1a of pipe 1.
In the above-mentioned structure, when hook portion 2 is installed on the tube wall 1a of pipe 1, at first at the workshop or scene etc. rubber packing 8 and whole circle 9 are inserted the bolt part peripheries of wearing the plug-in unit 3 that forms bolt component 6, be pre-formed in the flight 11 of pipe 1 tube wall 1a, fix after this bolt part from managing 1 outside bolt-lock, connect configuration pipe 1 in the fixing holding section 2a that bolt became of hook portion 2 of the flight 3a of plug-in unit 3 bolt-lock.
The above-mentioned structure of mat, only the operation of being fixed in the flight 1b of tube wall 1a with bolt component 6 bolt-locks that have reinforcement members concurrently the thickness that can increase the tube wall 1a of pipe 1 gives reinforcement, can omit outside plug-in unit 7 with above-mentioned the 4th embodiment comparison and reduce the part number, therefore cost of parts and assembling number can be reduced, the reduction of cost can be obtained.Other structure is identical with above-mentioned the 1st, the 4th embodiment, can obtain identical effect.
Next uses Fig. 9 that the structure of the suspention of cable of the present invention, sheath pipe with the 6th embodiment of pipe is described.In addition, identical with above-mentioned the 1st embodiment member is given identical symbol and is omitted its explanation.
In the present embodiment, shown in Fig. 9 (a) and (b), form through hole 1e, insert among this through hole 1e and bury plug-in unit 3 underground at the tube wall 1a of pipe 1.The peripheral surface of the holding section 2a of hook portion 2 is made of tabular surface, this holding section 2a is inserted be arranged in the through hole 3e of plug-in unit 3 inside and when embedding, and makes plug-in unit 3 expansions and is limited to tube wall 1a.
Above-mentioned plug-in unit 3 constitutes cylindrical shape with the internal face 1f side end one of tube wall 1a, and formation is cut apart for multi-disc 3f in the end of outside wall surface 1c side, and the multi-disc 3f inner face after cutting apart is formed with the pushing face-drawing 3g towards the radial outside rising of pipe 1.
The radial outside some of the pipe 1 of through hole 1e on the position of the multi-disc 3f of corresponding plug-in unit 3, forms the pushing face-drawing 1g towards the radial outside expansion of pipe 1.
In the above-mentioned structure, when hook 2 is installed on pipe 1 tube wall 1a, at first at the workshop or scene etc. from managing 1 outside plug-in unit 3 is inserted the through hole 1e that is embedded in the tube wall 1a that is arranged on pipe 1 in advance, the holding section 2a of hook portion 2 inserted be embedded in the through hole 3e of plug-in unit 3.
At this moment, the pushing face-drawing 3g that the holding section 2a apical grafting of hook portion 2 slides on sheet 3f makes this sheet 3f expansion, sheet 3f is crimped on the pushing face-drawing 1g of through hole 1e and block end fixing.
According to above-mentioned structure, hook portion 2 bolt-locks need not be installed on the plug-in unit 3, in plug-in unit 3 only merely to be pressed into fixedly hook portion 2 and can improve installation exercise of soft-touch type.Other structure can obtain identical effect with the identical of above-mentioned the 1st embodiment.
Next uses Figure 10 that cable of the present invention, the suspention of the sheath pipe structure of the 7th embodiment of pipe is described.In addition, identical with above-mentioned the 1st, the 6th embodiment member is given identical symbol and is omitted its explanation.
In the present embodiment, identical with above-mentioned the 6th embodiment, be formed with through hole 1e in the tube wall 1a of pipe 1, be formed with recess top-joining part 1d on the outside wall surface 1c of the pipe 1 of this through hole 1e.The outside wall surface 1c of the pipe 1 of this through hole 1e forms recess top-joining part 1d.On the position of the recess top-joining part 1d of the corresponding respectively outside wall surface 1c that is formed at aforementioned tube 1 of the multi-disc 3f outboard end that the plug-in unit 3 identical with above-mentioned the 6th embodiment cut apart, the 3h of edge portion is set.
In the above-mentioned structure, when hook portion 2 is installed on the tube wall 1a of pipe 1, at first, at workshop or scene etc. in advance on the through hole 1e that pipe 1 tube wall 1a is provided with, insert embedding plug-in unit 3 from managing till 1 outside makes the 3h of the edge portion apical grafting of the sheet 3f that is located at this plug-in unit 3 be limited to the recess top-joining part, make the holding section 2a of hook portion 2 insert the through hole 3e that embeds plug-in unit 3.
At this moment, make the holding section 2a apical grafting of hook portion 2 slide on the pushing face-drawing of sheet 3f and make this sheet 3f expansion, when making this sheet 3f the inside be crimped on the sidewall of through hole 1e, the sidewall that the 3h of edge portion crimping is limited to recess top-joining part 1d is fixed.
According to above-mentioned structure, same as described above only merely hook portion 2 being pushed in the plug-in unit 3 promptly can be fixed by soft-touch type, can improve installation exercise, simultaneously, with the through hole 1e of these plug-in unit 3 insertion tubes 1 time, the 3h of the edge portion apical grafting of the sheet 3f that is located at plug-in unit 3 is sticked in be arranged on the recess top-joining part 1d of the outside wall surface 1c of pipe 1, stable position is inserted with plug-in unit 3 in the insertion position that can limit this plug-in unit 3.
Other structure is identical with above-mentioned the 1st, the 6th embodiment, can obtain identical effect.
Next uses Figure 11 that the structure of cable of the present invention, sheath pipe suspention with the 8th embodiment of pipe is described, and the cable, the sheath pipe suspention method that merge the 8th embodiment use the 12nd figure to be described as follows.In addition, identical with above-mentioned the 1st embodiment member is given identical symbol and is omitted its explanation.
Among above-mentioned the 1st embodiment, the claw 2c that hook portion 2 has been described strain when the suspention of cable, sheath pipe 3 is shunk back, and be accommodated in situation about resetting after the 2b of incorporating section, but in the present embodiment, as Figure 11 and shown in Figure 12, be that the center is rotated and shunk back with rotation axis 2e when the claw 2c of hook portion 2 is formed in 4 suspentions of cable, sheath pipe, and after being accommodated in incorporating section 2b, reset.
Among Figure 11 (a)～(c), plug-in unit 3 is embedded in the roughly courtyard portion of pipe 1, the peristome both sides of the U font incorporating section 2b that the hook portion 2 that holding section 2a are installed with respect to 3 engagings of this plug-in unit is taken in suspention cable or sheath pipe 4 are that the center independently is provided with a pair of claw 2c free to rotate respectively with rotation axis 2e.
A pair of claw 2c is located at the apical grafting face 2f apical grafting of being located at claw 2c one end respectively under the state of apical grafting face 2g of 2b bottom, incorporating section, and mat itself heavily remains in the state of Figure 11 (b) expression.
And, shown in Figure 12 (a), the peristome substantial middle portion that is provided with the incorporating section 2b of a pair of claw 2c from both sides pushes away cable or sheath pipe 4, make this cable or sheath pipe 4 apical graftings in the bottom of a pair of claw 2c, it is that rotate towards arrow a, the pushing of b direction of Figure 12 (b) respectively at the center with rotation axis 2e that the own weight of resisting this pawl 2c makes claw 2c, and a pair of claw 2c is shunk back to the private side (consulting Figure 12 (b)) of incorporating section 2b.
Afterwards, cable or sheath pipe 4 are under the state that is accommodated in incorporating section 2b, a pair of claw 2c is thrown off from the apical grafting state of cable or sheath pipe 4, but itself weight of this claw 2c mat and be that rotate towards the rightabout of arrow a, the b of Figure 12 (b) respectively at the center with rotation axis 2e, the apical grafting face 2f that is located at claw 2c one end is located at apical grafting under the state of apical grafting face 2g apical grafting of 2b bottom, incorporating section resets, can keep cable or sheath pipe 4 to be accommodated in the state (consulting Figure 12 (c)) of incorporating section 2b.
In addition, among the figure, the inclination apical grafting face 2h that 2b bottom, incorporating section is provided with in apical grafting face 2g continuously is that nationality and made this inclined plane of apical grafting, claw 2c upper end 2h, making this claw 2c is center and towards the arrow a of Fig. 2 (b), maximum rotation angle when the b direction is rotated with rotation axis 2e, by this, it is center and rotating towards the rightabout with Figure 12 (b) arrow a, b respectively with rotation axis 2e that the 2c of portion can utilize itself weight, and the state that makes the apical grafting face 2f apical grafting of being located at claw 2c one end be located at the apical grafting face 2g of 2b bottom, incorporating section can positively recover.
The installation constitution of the plug-in unit 3 of the 2nd～the 7th embodiment that above-mentioned Fig. 5～Figure 10 represents also can apply to the hook portion 2 of present embodiment.Other structure is identical with above-mentioned the 1st embodiment's, and can obtain identical effect.
Next uses suspention that Figure 13 illustrates cable of the present invention, the sheath pipe structure with the 8th embodiment of pipe, and merge the cable of the 9th embodiment, the suspention method of sheath pipe uses Figure 14 to be described as follows.In addition, identical with above-mentioned the 1st, the 8th embodiment member is given identical symbol and is omitted its explanation.
Above-mentioned the 8th embodiment system is embedded in plug-in unit 3 in the rough courtyard portion of pipe 1, constitute itself weight of a pair of claw 2c mat make hook portion 2 and reset, but in the present embodiment, when plug-in unit 3 is embedded in courtyard portion or side surface part beyond other or bottom, can obtain the structure that claw 2c is resetted equally.
Among Figure 13 (a)～(c), plug-in unit 3 is to be embedded in pipe 1 side surface part, the hook portion 2 that holding section 2a is installed with respect to the engaging of this plug-in unit is taken in the peristome of the roughly G font incorporating section 2b of cable or sheath pipe 4 in suspention, and being arranged to rotation axis 2e is the claw 2c that freely rotate at the center.
The precalculated position of incorporating section 2b and claw 2c is arranged to block respectively and is ended hooking sheet 2i, the 2j that embeds torsion-coil spring 10 ends of supporting rotation axis 2c, utilizes the active force of this torsion-coil spring 10 to make claw 2c always towards the arrow c directive effect of Figure 13 (b).And, the hooking sheet 2i apical grafting of being located at incorporating section 2b have claw 2c incorporating section 2b side end face 2k and can keep state shown in Figure 13 (b).
In addition, shown in Figure 14 (a), be pressed into cable or sheath pipe 4 from the peristome of the incorporating section 2b that is provided with claw 2c, can make the end of this cable or sheath pipe 4 apical grafting claw 2c and resist the active force of helical spring 10, and to be the center with rotation axis 2e rotate claw 2c towards the arrow d direction pushing of Figure 14 (b), and claw 2c is shunk back to the private side (consulting Figure 14 (b)) of incorporating section 2b.
Subsequently, the state that cable or sheath pipe 4 are accommodated in incorporating section 2b makes claw 2c throw off from the apical grafting state of cable or sheath pipe 4, this claw 2c is that rotate towards the arrow c direction of Figure 12 (c) at the center by the active force of torsion-coil spring 10 with rotation axis 2e once more, make 2b side end face, the incorporating section 2k apical grafting of claw 2c be limited to the hooking sheet 2i of this incorporating section 2b and reset, can keep cable or sheath pipe 4 to be accommodated in the state of incorporating section 2b.
In addition, though Figure 13, Figure 14 have illustrated the situation that plug-in unit 3 is embedded in the side surface part of pipe 1, even but plug-in unit 3 is embedded in pipe 1 courtyard portion or bottom and when hook portion 2 is installed on this plug-in unit 3, but the effect of same mat torsion-coil spring 10 resets claw 2c, cable or sheath pipe 4 can be remained under the state that is accommodated in incorporating section 2b really.
The installation constitution of the plug-in unit 3 of the 2nd～the 7th embodiment that above-mentioned Fig. 5～Figure 10 represents also can apply to the hook portion 2 of present embodiment equally.Other structure is identical with above-mentioned the 1st, the 8th embodiment's, can obtain identical effect.
In addition, though it is not shown, but the torsion-coil spring 10 as present embodiment is set respectively on a pair of claw 2c of the hook portion 2 of above-mentioned the 8th embodiment, but constituting, the active force of this torsion-coil spring 10 of mat makes a pair of claw 2c, plug-in unit 3 can be embedded in the precalculated position of courtyard portion, side surface part or the bottom of pipe 1 by this, but even when this plug-in unit 3 is installed hook portions 2 still the effect of mat torsion-coil spring 10 a pair of claw 2c is resetted, cable or sheath pipe 4 can be remained under the state that is accommodated in incorporating section 2b really.
Be that active force by helical spring 10 constitutes claw 2c is resetted in the foregoing description, but when pipe 1 side surface part is installed the hook portion 2 that Figure 14 represents, can omit helical spring 10 and constitute and utilize itself weight to reset.
Claims (10)
1. the suspention of a cable, sheath pipe is with pipe, be in the pipeline that the tap water pipe line of being buried underground and sewer are used suspention take in communication, electric power with cable or this communication, electric power with the cable of the sheath pipe of cable, the suspention of sheath pipe with pipe, engage the holding section of the hook portion of suspending above-mentioned cable or sheath pipe in midair on the plug-in unit of burying underground in the tube wall and this hook portion be installed, it is characterized by:
Above-mentioned hook portion is opening downwards, but be made for make be located at suspention take in above-mentioned cable or sheath pipe the incorporating section peristome, this cable of apical grafting or sheath pipe and shrink back in strain ground when being accommodated in above-mentioned incorporating section with a pair of claw of relative status configuration pushing above-mentioned cable or sheath pipe from this peristome towards the inside portion of incorporating section, this cable or sheath pipe can make above-mentioned claw reset from the apical grafting state of above-mentioned cable or sheath pipe at the state that is accommodated in above-mentioned incorporating section, and formation can be accommodated in above-mentioned cable or sheath pipe the state of above-mentioned incorporating section.
2. the suspention of a cable, sheath pipe is with pipe, be in the pipeline that tap water pipe line that ground is buried underground and sewer are used suspention take in communication, electric power with cable or this communication, electric power with the cable of the sheath pipe of cable, the suspention of sheath pipe with pipe, engage the holding section of the hook portion of suspending above-mentioned cable or sheath pipe in midair on the plug-in unit of burying underground in the tube wall and this hook portion be installed, it is characterized by:
But above-mentioned hook portion is made for and makes when being located at the set a pair of claw in peristome both sides, incorporating section that suspention takes in above-mentioned cable or sheath pipe and being accommodated in above-mentioned incorporating section pushing above-mentioned cable or sheath pipe from this peristome this cable of apical grafting or sheath pipe and rotate and shrink back, this cable or sheath pipe make above-mentioned claw reset from the apical grafting state of above-mentioned cable or sheath pipe being accommodated under the state of above-mentioned incorporating section, constitute the state that above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section.
3. the suspention of cable as claimed in claim 1, sheath pipe is characterized in that with pipe above-mentioned plug-in unit outboard end is provided with edge portion, this edge portion apical grafting is limited to is arranged on the top-joining part of managing outside wall surface.
4. the suspention of cable as claimed in claim 2, sheath pipe is characterized in that with pipe, in above-mentioned plug-in unit outboard end edge portion is set, and this edge portion apical grafting is limited to is arranged on the top-joining part of managing outside wall surface.
As the suspention of each described cable, sheath pipe in the claim 1～4 with pipe, it is characterized in that, bury underground on the position of above-mentioned plug-in unit of above-mentioned tube wall the reinforcement members that increases this pipe thickness be set.
6. the suspention of cable as claimed in claim 5, sheath pipe is characterized in that with pipe, but above-mentioned reinforcement members system bolt-lock be fixed in above-mentioned tube wall or be embedded on the plug-in unit of this tube wall, and can be constituted by the bolt component that engages with the holding section of being located at above-mentioned hook portion.
7. as the suspention pipe of each described cable, sheath pipe in the claim 1～4, it is characterized in that the holding section of being located at above-mentioned hook portion is a bolt, but above-mentioned plug-in unit is made of the nut of bolt-lock in this bolt.
As the suspention of each described cable, sheath pipe in the claim 1～4 with pipe, it is characterized in that above-mentioned plug-in unit system expands by the insertion of the holding section of being located at above-mentioned hook portion to be limited to above-mentioned tube wall.
One kind the tap water pipe line that is embedded in ground and sewer with pipeline in suspention take in communication, electric power with cable or this communication, electric power method with the sheath pipe of cable, it is characterized by:
Engage the holding section of the hook portion of suspending above-mentioned cable or sheath pipe in midair on the plug-in unit in being embedded in tube wall and the cable of this hook portion is installed, the suspention of sheath pipe is with in the pipe, when the set claw in peristome both sides of the suspention of above-mentioned hook portion being taken in the incorporating section of above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section being pressed into above-mentioned cable or sheath pipe from this peristome, apical grafting is in this cable or sheath pipe and strain is shunk back, this cable or sheath pipe are above-mentioned claw to be resetted being accommodated in from the state of above-mentioned cable of apical grafting or sheath pipe, constitute the state that above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section.
One kind the tap water pipe line that is embedded in ground and sewer with pipeline in suspention take in communication, electric power with cable or this communication, electric power method with the sheath pipe of cable, it is characterized by:
Engage the holding section of the hook portion of suspending above-mentioned cable or sheath pipe in midair on the plug-in unit in being embedded in tube wall and the cable of this hook portion is installed, the suspention of sheath pipe is with in the pipe, apical grafting was in this cable or sheath pipe and rotate and shrink back when the set a pair of claw in peristome both sides of the suspention of above-mentioned hook portion being taken in the incorporating section of above-mentioned cable or sheath pipe was accommodated in above-mentioned incorporating section being pressed into above-mentioned cable or sheath pipe from this peristome, this cable or sheath pipe are above-mentioned claw to be resetted being accommodated in from the state of above-mentioned cable of apical grafting or sheath pipe, constitute the state that above-mentioned cable or sheath pipe is accommodated in above-mentioned incorporating section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99121069 CN1210855C (en) | 1999-09-29 | 1999-09-29 | Cable, hanging pipes for sheathing pipes and hanging method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99121069 CN1210855C (en) | 1999-09-29 | 1999-09-29 | Cable, hanging pipes for sheathing pipes and hanging method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1290057A CN1290057A (en) | 2001-04-04 |
| CN1210855C true CN1210855C (en) | 2005-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99121069 Expired - Fee Related CN1210855C (en) | 1999-09-29 | 1999-09-29 | Cable, hanging pipes for sheathing pipes and hanging method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1210855C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339657C (en) * | 2002-03-08 | 2007-09-26 | 乐金电子(天津)电器有限公司 | Mounting device for temp. sensor of air conditioner |
| CN100440662C (en) * | 2004-09-13 | 2008-12-03 | 台湾城市网路股份有限公司 | Sewer cable attaching device and its mounting method |
| CN102147515A (en) * | 2011-04-12 | 2011-08-10 | 山西省电力公司临汾供电分公司 | Optical cable line interlayer embracing type disc reserving frame |
| CN103659794B (en) * | 2012-08-30 | 2016-12-21 | 常州先进制造技术研究所 | One blocks locking release mechanical hand automatically |
| CN104344079B (en) * | 2014-10-17 | 2016-04-13 | 国家电网公司 | A kind of power cable fixing device |
-
1999
- 1999-09-29 CN CN 99121069 patent/CN1210855C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1290057A (en) | 2001-04-04 |
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| ASS | Succession or assignment of patent right |
Owner name: JAPAN FLUE CO., LTD. Free format text: FORMER OWNER: HANEDA HUME PIPE CO., LTD. Free format text: FORMER OWNER: JAPAN FLUE CO., LTD. JAPAN ASSOCIATION OF SEWER OPTICAL FIBER TECHNOLOGY Effective date: 20050826 |
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Effective date of registration: 20050826 Address after: Tokyo, Japan Patentee after: Japan flue Co Ltd Address before: Tokyo, Japan Co-patentee before: Japan flue Co Ltd Patentee before: Uda Hume Pipes K.K. Co-patentee before: Japan sewer Optical Fiber Technology Association |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050713 Termination date: 20150929 |
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