CN107338852B - Anti-seepage mounting device and mounting method for rainwater pipeline - Google Patents
Anti-seepage mounting device and mounting method for rainwater pipeline Download PDFInfo
- Publication number
- CN107338852B CN107338852B CN201710480010.3A CN201710480010A CN107338852B CN 107338852 B CN107338852 B CN 107338852B CN 201710480010 A CN201710480010 A CN 201710480010A CN 107338852 B CN107338852 B CN 107338852B
- Authority
- CN
- China
- Prior art keywords
- socket
- socket pipe
- pipe
- clamping piece
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides an anti-leakage installation device and an installation method of a rainwater pipeline, wherein the rainwater pipeline comprises a plurality of sections of socket pipes which are connected in a socket mode, the plurality of sections of socket pipes are sequentially distributed along an installation line of the rainwater pipeline, and the anti-leakage installation device comprises: the first clamping piece is pressed on the outer side of the pipe orifice of the socket pipe at the first end of the rainwater pipeline; the second clamping piece is pressed on the outer side of the pipe orifice of the socket pipe at the second end of the rainwater pipeline; and the contraction inhaul cable penetrates through the multi-section socket pipe and is detachably connected between the first clamping piece and the second clamping piece. The invention solves the problem of poor tightness of the joints among all the concrete pipelines forming the rainwater pipeline in the conventional installation and laying method of the rainwater pipeline.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an anti-seepage mounting device of a rainwater pipeline and a mounting method thereof.
Background
With the densification of human habitation, the arrangement planning of building groups needs higher systematicness and rigor. The design and construction of drainage systems in building groups also have high technical and quality requirements. The drainage system is composed of waste water collecting, transporting, water quality treating and discharging equipment, and is mainly used for waterlogging prevention, pollution prevention and the like. At present, concrete pipes are widely used in real life. The tightness of the joints between concrete pipelines cannot be guaranteed by the conventional installation method of the rainwater pipeline, so that the rainwater pipeline is always hidden in water leakage after being laid, the difficulty in maintaining the water leakage problem of the pipe joint joints of the rainwater pipeline after being laid is high, and the pipeline needs to be excavated again to maintain the leakage prevention.
Disclosure of Invention
In order to overcome the defects of the prior art, an anti-leakage mounting device and a mounting method thereof for a rainwater pipeline are provided so as to solve the problem of poor tightness of interfaces among all concrete pipelines forming the rainwater pipeline in the conventional mounting and laying method of the rainwater pipeline.
In order to achieve the above object, there is provided an anti-leakage installation device for a rainwater pipeline, the rainwater pipeline including a plurality of joint socket pipes connected by socket joints, the joint socket pipes being arranged in sequence along an installation line of the rainwater pipeline, the anti-leakage installation device comprising:
the first clamping piece is pressed on the outer side of the pipe orifice of the socket pipe at the first end of the rainwater pipeline;
the second clamping piece is pressed on the outer side of the pipe orifice of the socket pipe at the second end of the rainwater pipeline; and
and the contraction inhaul cable penetrates through the multi-section socket pipe and is detachably connected between the first clamping piece and the second clamping piece.
Furthermore, the socket pipe is provided with a bell mouth and a spigot, and the anti-leakage mounting device further comprises an elastic plugging ring which is plugged between the bell mouth of the socket pipe and the spigot of the adjacent socket pipe.
Furthermore, the cross section of the elastic plugging ring is wedge-shaped.
Furthermore, the second clamping piece comprises a first strip-shaped clamping plate and a second strip-shaped clamping plate, the first strip-shaped clamping plate and the second strip-shaped clamping plate are arranged in a crossed mode, and the shrinkage inhaul cable is detachably connected with the first strip-shaped clamping plate and the second strip-shaped clamping plate.
Further, the first strip-shaped clamping plate is pivoted to the second strip-shaped clamping plate.
Furthermore, a limiting groove for the socket pipe to be inserted is formed on one side of the first clamping piece and one side of the second clamping piece close to the socket pipe.
Further, the shrink cable includes cable body and band block, the band block is connected in first fastener, cable body connect in the band block with between the second fastener.
The invention provides an anti-seepage installation method of a rainwater pipeline, which comprises the following steps:
a. providing a plurality of sections of socket pipes, and sequentially arranging the socket pipes on an installation line of a rainwater pipeline along the axial direction;
b. connecting the socket pipe of the first section to the socket pipe of the second section in a socket way;
c. providing a first clamping piece and a second clamping piece, placing the first clamping piece at the outer side of the pipe orifice of the first section of the socket pipe, and placing the second clamping piece at the outer side of the pipe orifice of the second section of the socket pipe;
d. providing a contraction inhaul cable, penetrating the contraction inhaul cable into the first section of socket pipe and the second section of socket pipe, and detachably connecting the contraction inhaul cable between a first clamping piece and a second clamping piece, so that the first clamping piece is pressed on the outer side of the pipe orifice of the first section of socket pipe, and the second clamping piece is pressed on the outer side of the pipe orifice of the second section of socket pipe;
e. detaching the second clip from the retraction cable;
f. sleeving a third section of socket pipe on the shrinkage inhaul cable, and connecting socket to a second section of socket pipe;
g. placing the second clamping piece on the outer side of the pipe orifice of the third section of the socket pipe;
h. detachably connecting the shrinkage inhaul cable to the second clamping piece, so that the second clamping piece is pressed on the outer side of the pipe orifice of the third section of the socket pipe, and the first clamping piece is pressed on the outer side of the pipe orifice of the first section of the socket pipe to complete socket connection of the third section of the socket pipe;
i. and e, repeating the steps e to h until the socket connection of all the socket pipes is completed.
Further, the step b comprises:
providing an elastic plugging ring, and accommodating the elastic plugging ring in a socket of the first section of the socket pipe;
and inserting the insertion opening of the socket pipe of the second section into the elastic plugging ring.
Furthermore, a limit groove for the socket pipe to be inserted is formed on one side of the first clamping piece and one side of the second clamping piece close to the socket pipe, and the step c comprises inserting the limit groove of the first clamping piece into the pipe orifice of the first section of the socket pipe and inserting the limit groove of the second clamping piece into the pipe orifice of the second section of the socket pipe.
The rainwater pipeline anti-leakage mounting device and the mounting method thereof have the advantages that the elastic plugging ring is arranged between the two adjacent sections of socket pipes, the socket pipes are connected with the clamping pieces arranged at the two ends of the spliced multi-section socket pipes through the shrinkage inhaul cable, and the clamping pieces apply opposite resisting pressure to the two ends of the spliced multi-section socket pipes so that the spliced multi-section socket pipes are tightly connected to prevent the leakage of joints between the adjacent socket pipes. The anti-leakage mounting device and the mounting method of the rainwater pipeline effectively solve the problem of leakage at the joint of the concrete pipeline bell mouth and the socket, can smoothly complete the water closing experiment, greatly shorten the construction period of pipeline mounting and improve the mounting and construction efficiency.
Drawings
FIG. 1 is a cross-sectional view of a female pipe.
Fig. 2 is a sectional view taken at B-B in fig. 1.
Fig. 3 is a schematic view of an anti-leakage installation device of a rainwater pipeline of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic view of a second clip of the leakage preventing installation device for a rainwater pipeline of the present invention.
Fig. 6 to 8 are installation views of the leakage preventing installation apparatus of a rainwater pipe of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a sectional view of a socket pipe, fig. 2 is a sectional view at B-B in fig. 1, fig. 3 is a schematic view of an anti-leakage mounting device of a rainwater pipe of the present invention, fig. 4 is a partially enlarged view at a in fig. 3, fig. 5 is a schematic view of a second catching piece of the anti-leakage mounting device of the rainwater pipe of the present invention, and fig. 6 to 8 are mounting schematic views of the anti-leakage mounting device of the rainwater pipe of the present invention.
In the present embodiment, the storm water pipe includes n socket pipes 10. The n socket pipes 10 are arranged in sequence along the installation line of the rainwater pipeline. The female pipe 10 has a socket 11 and a spigot 12. The bell mouth 11 of the socket pipe 10 is used for inserting the spigot of the adjacent socket pipe. The spigot 12 of the socket pipe 10 is for insertion into a socket in an adjacent socket pipe. The socket pipe 10 is a concrete socket pipe or a reinforced concrete socket pipe.
Referring to fig. 1 to 5, the present invention provides an anti-leakage installation device of a rainwater pipeline, including: an elastic blocking ring 21, a first clamping piece 22, a second clamping piece 22' and a contraction pull cable. The anti-leakage mounting device is used for mounting n sections of socket pipes 10 section by section to form a rainwater pipeline.
The elastic blocking ring 21 is blocked between the bell 11 of the socket pipe 10 and the spigot 12 of the adjacent socket pipe 10.
The first clip piece 22 and the second clip piece 22' are identical in structure and material. The first fastener 22 is pressed on the first end surface of the rainwater pipeline, and the second fastener 22' is pressed on the second end surface of the rainwater pipeline.
The shrinkage cable is inserted into the socket pipes 10 spliced with each other, and the shrinkage cable is detachably installed between the first and second seizing pieces 22 and 22'. Opposite pressures are respectively applied to the first end face of the rainwater pipeline and the second end face of the rainwater pipeline by the shrinkage inhaul cable, so that the socket pipes 10 spliced together are tightly combined to prevent leakage between the bell mouths 11 of the socket pipes 10 and the sockets of the adjacent socket pipes 10.
In this embodiment, the elastic sealing ring 21 is a rubber elastic sealing ring.
In a preferred embodiment, the cross section of the rubber elastic plugging ring 21 is wedge-shaped.
In some embodiments, the first 22 and second 22' catch members are strip steel plates. The first 22 and second 22 'catches are each longer than the outer diameter of the socket of the female pipe, but the width of the first 22 and second 22' catches is less than the inner diameter of the socket of the female pipe. The first 22 and second 22' catches may pass through the interior of the female pipe when the female pipe is installed. The two strip-shaped steel plates are respectively attached to the first end face and the second end face of the rainwater pipeline, and the shrinkage inhaul cable penetrates through the socket pipe and is connected between the two strip-shaped steel plates. The retractable inhaul cable is detachably connected to the center of the strip-shaped steel plate.
In this embodiment, the first clip member 22 includes a third strip clip and a fourth strip clip. The third strip-shaped clamping plate and the fourth strip-shaped clamping plate are arranged in a cross shape. The third strip-shaped clamping plate is pivoted to the fourth strip-shaped clamping plate through a connecting shaft. The shrink cable detachably connects in third bar cardboard and fourth bar cardboard. The length of the third strip-shaped clamping plate and the fourth strip-shaped clamping plate is larger than the inner diameter of the socket pipe 10.
The second card member 22 ' includes a first strip card 221 ' and a second strip card 222 '. The first bar card 221 'is disposed in a cross-like manner with the second bar card 222'. The first bar card 221 is pivotally connected to the second bar card 222 'by a connecting shaft 223'. The contraction cable is detachably connected to the first strip catch plate 221 'and the second strip catch plate 222'. The first strip catch plate 221 'and the second strip catch plate 222' have a length greater than the inner diameter of the socket pipe 10.
Further, in order to prevent the clip 22 ' from slipping during installation of the pipe, a limit groove 224 ' for insertion of the socket pipe is formed at one side of the first clip 22 and the second clip 22 ' close to the rainwater pipe.
Specifically, in the present embodiment, two ends of the first strip-shaped clamping plate 221 ' and the second strip-shaped clamping plate 222 ' are respectively provided with a limiting groove 224 '.
Further, in order to facilitate and enhance the tensioning effect, the retractable cable comprises a cable body 23 and a lever block 24. The cable body 23 is a steel wire rope. The chain block 24 has a chain hook and a block hook. The chain hook of the chain hoist 24 is detachably hooked on the first clamping piece 22, and the cable body 23 is bound and connected between the second clamping piece 22' and the hoist lifting hook of the chain hoist 24.
The handle-bar hoist 24 can be used for tensioning the cable body 23 in a portable manner, so that the first clamping piece 22 is pressed on the first end surface of the rainwater pipeline, the second clamping piece 22' is pressed on the second end surface of the rainwater pipeline, and the socket pipes and the adjacent socket pipes are connected in a more compact and compact manner to avoid water leakage.
The length of the cable body 23 is slightly larger than the total length of the n-joint socket pipe.
When the shrinkage inhaul cable is installed in actual construction, the cable body 23 penetrates through the first socket pipe 10 and the second socket pipe 10, the chain lifting hook of the chain hoist 24 is detachably hooked on the second clamping piece 22' placed on the outer side of the bell mouth 11 of the second socket pipe 10, the first end of the cable body 23 is detachably bound and connected to the first clamping piece 22 arranged on the outer side of the socket 12 of the first socket pipe 10, and the cable body 23 is bound and connected to the hoist lifting hook of the chain hoist 24. The cable body 23 is tensioned by the lever block 24, so that the first clamping piece 22 is pressed and arranged on the outer side of the spigot 12 of the first socket pipe 10, the second clamping piece 22' is pressed and arranged on the outer side of the bell mouth 11 of the second socket pipe 10, and the bell mouth 11 of the first socket pipe 10 and the spigot 12 of the second socket pipe 10 are tightly connected in a socket manner.
Specifically, tensioning cable body 23 through lever block 24 makes first fastener 22 press and locates the first terminal surface of rainwater pipeline, and when second fastener 22' pressed and located the second terminal surface of rainwater pipeline, pull the knob of lever block 24 to the position of "going up" of position tablet, then pull the handle to reciprocate, along with the reciprocal pulling of handle, the steady shortening of chain lifting hook and then tensioning cable body 23.
When the cable body 23 needs to be loosened, the knob of the plate hoist 24 is turned to the lower position of the position plate, then the handle is pulled back and forth, and the chain hook stably extends out, so that the cable body 23 is loosened.
In a preferred embodiment, before inserting the spigot 12 of the socket pipe 10 into the socket 11 of the adjacent socket pipe, a layer of lubricating material is provided on the inner side wall of the socket 11 of the adjacent socket pipe and on the surface of the elastic sealing ring 21, respectively. In this embodiment, the lubricating material layer is a mating lubricant or oil. Before the insertion of the spigot of the adjacent socket pipe, a layer of lubricant or lubricating oil is respectively coated on the inner side wall of the bell mouth of the socket pipe and the surface of the elastic plugging ring 21 arranged in the bell mouth of the socket pipe.
In a preferred embodiment, the outer sidewall of the spigot 12 of the socket pipe 10 is provided with a limit stop strip 121 arranged along the circumferential surface of the socket pipe, and the limit stop strip 121 is aligned with the pipe wall of the socket 11 of the adjacent socket pipe 10. The cross section of the limit barrier strip 121 is L-shaped. After the spigot 12 of the socket pipe 10 is inserted into the socket 11 of the adjacent socket pipe 10, the limit stop strip 121 abuts against the socket 11 of the adjacent socket pipe 10.
The limiting barrier strips 121 are annular, the outer diameter of the limiting barrier strips 121 is equal to the outer diameter of the socket 11, and the thickness of the limiting barrier strips 121 is equal to the thickness of the socket 11. An accommodating space for accommodating the elastic plugging ring 21 is formed between the limiting barrier 121 and the outer side wall of the socket 12 of the socket pipe 10 and the inner side wall of the socket 11 of the adjacent socket pipe 10. Correspondingly, the elastic blocking ring 21 is blocked between the limit stop strip 121 and the socket 11 of the adjacent socket pipe 10.
The distance between the stop bars 121 and the end surface of the spigot 12 of the socket pipe 10 is a predetermined distance for the spigot 12 to be inserted into the adjacent socket 11. Specifically, after the spigot 12 of the socket pipe 10 is inserted into the socket 11 of the adjacent socket pipe 10, when the limit stop strip 121 abuts against the socket of the adjacent socket pipe 10, it indicates that the spigot 12 of the socket pipe 10 is inserted into the socket 11 of the adjacent socket pipe 10 to reach a preset position, so as to prevent water leakage due to a large gap left between the spigot of the socket pipe and the socket of the adjacent socket pipe because the socket pipe is not hoisted and installed. Therefore, the limit stop 121 also has a function of indicating whether the socket pipe is installed in place.
The junction between the inner side wall of the spigot 12 of the socket pipe 10 and the inner side wall of the adjacent socket pipe 10 is provided with an impermeable composite layer. The anti-seepage composite layer is arranged along the inner side wall of the inserting opening 12 of the inserting pipe 10 in the circumferential direction.
In this embodiment, the anti-seepage composite layer is a plugging king and a two-component polysulfide sealant which are sequentially coated. Specifically, after the rainwater pipeline is installed, the joint between the inner side walls of two adjacent socket pipes 10 is uniformly coated with a leakage stopping king. After the plugging king is air-dried, the plugging king is leveled and then the two-component polysulfide sealant is uniformly coated on the plugging king.
An impermeable layer is arranged at the joint of the outer side wall of the limit barrier 121 and the outer side wall of the socket 11 of the adjacent socket pipe 10. Specifically, the anti-seepage layer is a leakage stopping king uniformly coated on the joint of the outer side wall of the limiting barrier strip 121 and the outer side wall of the socket 11 of the adjacent socket pipe 10, so that bidirectional anti-seepage of the inner side and the outer side of the socket pipe is realized.
Referring to fig. 1 to 8, the present invention provides an anti-leakage installation method of a rainwater pipeline, including the steps of:
a: providing n socket pipes 10, and sequentially arranging the n socket pipes 10 on an installation line of the rainwater pipeline along the axial direction.
Specifically, the female pipe 10 has a socket 11 and a spigot 12.
Firstly, digging a groove along an installation line of a rainwater pipeline. The n socket pipes 10 are arranged in sequence in the groove so that the bell 11 of the socket pipe 10 of the first section is aligned with the spigot 12 of the socket pipe 10 of the second section.
The outer side wall of the spigot 12 of the socket pipe 10 is provided with a limit barrier 121 arranged along the circumferential surface of the socket pipe, and the limit barrier 121 is arranged in contraposition with the pipe wall of the socket 11 of the adjacent socket pipe 10. The limiting barrier strips 121 are annular, and the cross section of the limiting barrier strips 121 is L-shaped.
An accommodating space for accommodating the elastic plugging ring 21 is formed between the limiting barrier 121 and the outer side wall of the socket 12 of the socket pipe 10 and the inner side wall of the socket 11 of the adjacent socket pipe 10.
In addition, when the stop bar 121 abuts against the socket of the socket pipe 10 when the spigot 12 of the adjacent socket pipe 10 is inserted into the socket 11 of the socket pipe 10, it means that the spigot 12 of the adjacent socket pipe 10 is inserted into the socket 11 of the socket pipe 10 and reaches the preset position. Thus, the limit stop 121 also has the function of indicating whether the socket is mounted in place.
b: the first socket pipe 10 is socket connected to the second socket pipe 10.
And adjusting the elevations of the first socket pipe and the second socket pipe, and removing impurities in the socket pipe pipeline. Providing an elastic plugging ring 21, accommodating the elastic plugging ring 21 in the bell mouth 11 of the first socket pipe 10, and then sleeving the bell mouth 11 of the first socket pipe 10 provided with the elastic plugging ring 21 on the spigot 12 of the second socket pipe 10, so that the elastic plugging ring 21 is plugged between the limit stop strip 121 of the first socket pipe 10 and the bell mouth 11 of the adjacent socket pipe 10, and between the spigot of the first socket pipe 10 and the bell mouth 11 of the adjacent socket pipe 10.
Before the spigot 12 of the second socket pipe 10 is inserted into the socket 11 of the first socket pipe, a layer of lubricating material is respectively arranged on the inner side wall of the socket 11 of the first socket pipe and on the surface of the elastic blocking ring 21.
Specifically, in this embodiment, the lubricating material layer is a matched lubricant or lubricating oil. Before the spigot 12 of the second socket pipe 10 is inserted into the socket 11 of the first socket pipe, a layer of lubricant or lubricating oil is respectively coated on the inner side wall of the socket 11 of the first socket pipe and the surface of the elastic plugging ring 21 arranged in the socket 11 of the first socket pipe. The elastic plugging ring 21 is arranged in the bellmouth 11, so that the elastic plugging ring 21 is uniformly stressed in the bellmouth 11 and is free from twisting and overturning.
When the elastic plugging ring 21 is installed, if the elastic plugging ring 21 is broken and twisted, the installation is required to be quitted, and the elastic plugging ring 21 is replaced and reinstalled.
c: providing a first clamping piece 22 and a second clamping piece 22 ', placing the first clamping piece 22 outside the nozzle of the first socket pipe 10, and placing the second clamping piece 22' outside the nozzle of the second socket pipe 10.
Providing a first clamping piece 22 and a second clamping piece 22 ', and respectively placing the first clamping piece 22 and the second clamping piece 22' in a joint way in the socket 12 of the first socket pipe 10 and the bell mouth 11 of the second socket pipe 10.
In this embodiment, the first clip member 22 and the second clip member 22' have the same structure and material. The second card member 22 ' includes a first strip card 221 ' and a second strip card 222 '. The first bar card 221 'is disposed in a cross-like manner with the second bar card 222'. The first bar card 221 ' is pivotally connected to the second bar card 222 ' by a connecting shaft 223 '.
Further, in order to prevent the second latching member 22 ' from slipping during installation of the pipe, a limiting groove 224 ' into which the socket pipe is inserted is formed at a side of the latching member 22 ' facing the rainwater pipe.
Specifically, in the present embodiment, the two ends of the first bar-shaped clamping plate 221 ' and the second bar-shaped clamping plate 222 ' are respectively provided with the above-mentioned limiting groove 224 '.
The first clip member 22 includes a third strip-shaped clip and a fourth strip-shaped clip. The third strip-shaped clamping plate and the fourth strip-shaped clamping plate are arranged in a cross shape. The third strip-shaped snap gauge is pivoted to the fourth strip-shaped snap gauge by a connecting shaft 223'. Similarly, in order to avoid the slippage of the first clamping piece 22 during the installation of the pipeline, two ends of the first strip-shaped clamping plate 221 'and the second strip-shaped clamping plate 222' are respectively provided with a limiting groove.
The limiting grooves of the first clamping piece 22 and the second clamping piece 22' are respectively limited on the spigot 12 of the first socket pipe 10 and the socket 11 of the second socket pipe 10.
d. And providing a contraction guy cable, penetrating the contraction guy cable through the first socket pipe 10 and the second socket pipe 10, and detachably connecting the contraction guy cable between the first clamping piece 22 and the second clamping piece 22 ', so that the first clamping piece 22 of the first clamping piece is pressed on the outer side of the pipe orifice of the first socket pipe 10, and the second clamping piece 22' is pressed on the outer side of the pipe orifice of the second socket pipe 10.
A contraction stay is provided, which comprises a rope body 23 and a lever block 24. The cable body 23 is a steel wire rope. The chain block 24 has a chain hook and a block hook. The chain hook of the chain hoist 24 is detachably hooked on the first clamping piece 22, and the cable body 23 is bound and connected between the second clamping piece 22' and the hoist lifting hook of the chain hoist 24.
The length of the cable body 23 is slightly larger than the total length of the n-joint socket pipe.
When the shrinkage inhaul cable is installed in actual construction, the cable body 23 penetrates through the first socket pipe 10 and the second socket pipe 10, the chain lifting hook of the chain hoist 24 is detachably hooked on the second clamping piece 22' placed on the outer side of the bell mouth 11 of the second socket pipe 10, the first end of the cable body 23 is detachably bound and connected to the first clamping piece 22 arranged on the outer side of the socket 12 of the first socket pipe 10, and the cable body 23 is bound and connected to the hoist lifting hook of the chain hoist 24. The cable body 23 is tensioned by the lever block 24, so that the first clamping piece 22 is pressed and arranged on the outer side of the spigot 12 of the first socket pipe 10, the second clamping piece 22' is pressed and arranged on the outer side of the bell mouth 11 of the second socket pipe 10, and the bell mouth 11 of the first socket pipe 10 and the spigot 12 of the second socket pipe 10 are tightly connected in a socket manner.
Specifically, tensioning cable body 23 through lever block 24 makes first fastener 22 press and locates the first terminal surface of rainwater pipeline, and when second fastener 22' pressed and located the second terminal surface of rainwater pipeline, pull the knob of lever block 24 to the position of "going up" of position tablet, then pull the handle to reciprocate, along with the reciprocal pulling of handle, the steady shortening of chain lifting hook and then tensioning cable body 23.
When the cable body 23 needs to be loosened, the knob of the plate hoist 24 is turned to the lower position of the position plate, then the handle is pulled back and forth, and the chain hook stably extends out, so that the cable body 23 is loosened.
e. The second clip 22' is removed from the retraction cable.
f. And sleeving the third socket pipe 10 on the contraction inhaul cable, and connecting the socket pipe to the second socket pipe 10.
And cleaning up debris and other impurities in the pipe of the third socket pipe 10, adjusting the elevation of the third socket pipe 10, and installing an elastic plugging ring 21 in the bell mouth of the second socket pipe 10.
The cable body 23 is lengthened, the cable body 23 penetrates through the third socket pipe 10, and then the insertion opening of the third socket pipe 10 is inserted into the elastic plugging ring 21, so that the third socket pipe 10 is connected to the second socket pipe 10 in a socket mode.
g. The second dog 22' is placed outside the mouth of the third joint socket 10.
h. The shrinkage guy cable is detachably connected to the second clamping piece 22 ', so that the second clamping piece 22' is pressed on the outer side of the pipe orifice of the third section of socket pipe 10, and the first clamping piece 22 is pressed on the outer side of the pipe orifice of the first section of socket pipe 10 to complete socket connection of the third section of socket pipe.
The cable body 23 is lengthened, the cable body 23 penetrates through the first socket pipe 10 and the second socket pipe 10, the chain hook of the chain hoist 24 is detachably hooked on the second clamping piece 22' arranged on the outer side of the bell mouth 11 of the third socket pipe 10, the first end of the cable body 23 is detachably bound and connected to the first clamping piece 22 arranged on the outer side of the socket 12 of the first socket pipe 10, and the cable body 23 is bound and connected to the hoist hook of the chain hoist 24.
The cable body 23 is tensioned by the lever hoist 24, so that the second clamping piece 22' is pressed on the outer side of the pipe orifice of the third socket pipe 10, and the first clamping piece 22 is pressed on the outer side of the pipe orifice of the first socket pipe 10 to complete socket connection of the third socket pipe.
i. And e, repeating the steps e to h until the socket connection of all the socket pipes 10 is completed.
After the assembly of all the socket pipes is completed, an impermeable composite layer is arranged at the joint between the inner side wall of the spigot 12 of the socket pipe 10 and the inner side wall of the adjacent socket pipe 10. The anti-seepage composite layer is arranged along the inner side wall of the inserting opening 12 of the inserting pipe 10 in the circumferential direction.
In this embodiment, the anti-seepage composite layer is a leaking stoppage king, a two-component polysulfide sealant and a leaking stoppage king which are sequentially coated. Specifically, after the rainwater pipeline is installed, the joint between the inner side walls of two adjacent socket pipes 10 is uniformly coated with a leakage stopping king. After the plugging king is air-dried, the plugging king is leveled and then the two-component polysulfide sealant is uniformly coated on the plugging king.
An impermeable layer is arranged at the joint of the outer side wall of the limit barrier 121 and the outer side wall of the socket 11 of the adjacent socket pipe 10.
Specifically, the anti-seepage layer is uniformly coated on the leakage stopping king at the joint of the outer side wall of the limiting barrier strip 121 and the outer side wall of the socket 11 of the adjacent socket pipe 10, so that bidirectional anti-seepage of the inner side and the outer side of the socket pipe is realized.
By adopting the anti-leakage mounting device and the mounting method thereof for the rainwater pipeline, the elastic plugging ring is arranged between two adjacent sections of socket pipes, the socket pipes are connected with the clamping pieces arranged at the two ends of the spliced multi-section socket pipes through the shrinkage inhaul cable, and the clamping pieces exert opposite resisting pressure on the two ends of the spliced multi-section socket pipes so that the spliced multi-section socket pipes are tightly connected to prevent the leakage of the joint between the adjacent socket pipes. The anti-leakage mounting device and the mounting method of the rainwater pipeline effectively solve the problem of leakage at the joint of the concrete pipeline bell mouth and the socket, can smoothly complete the water closing experiment, greatly shorten the construction period of pipeline mounting and improve the mounting and construction efficiency.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the invention is to be defined by the scope of the appended claims.
Claims (9)
1. The utility model provides a rainwater pipeline's antiseep installation device, its characterized in that, rainwater pipeline includes the multisection socket joint pipe that the socket joint is connected, the multisection the socket joint pipe is arranged along rainwater pipeline's installation line in proper order, antiseep installation device includes:
the first clamping piece is pressed on the outer side of the pipe orifice of the socket pipe at the first end of the rainwater pipeline;
the second clamping piece is pressed on the outer side of the pipe orifice of the socket pipe at the second end of the rainwater pipeline; and
the telescopic guy cable penetrates through the multi-section socket pipe and is detachably connected between the first clamping piece and the second clamping piece;
the socket pipe is provided with a bell mouth and a spigot, the anti-leakage mounting device also comprises an elastic plugging ring, and the elastic plugging ring is plugged between the bell mouth of the socket pipe and the spigot of the adjacent socket pipe;
the outer side wall of the spigot of the socket pipe is provided with a limit barrier strip arranged along the circumferential surface of the socket pipe, the limiting barrier strip is arranged in an alignment way with the pipe wall of the bellmouth of the adjacent socket pipe, the limiting barrier strip is annular, the outer diameter of the limiting barrier strip is equal to the outer diameter of the bellmouth, the thickness of the limiting barrier strip is equal to the thickness of the bellmouth, an accommodating space for accommodating the elastic plugging ring is formed between the limiting barrier strip and the outer side wall of the spigot of the socket pipe and the inner side wall of the bellmouth of the adjacent socket pipe, after the spigot of the socket pipe is inserted into the bell mouth of the adjacent socket pipe, the limit stop strip is abutted against the bell mouth of the adjacent socket pipe, the distance from the limit barrier strip to the end surface of the spigot of the socket pipe is a preset distance for inserting the spigot into the adjacent bell mouth, when the limit barrier strip abuts against the adjacent bell mouth of the socket pipe, it indicates that the spigot of the socket pipe is inserted into the socket of the adjacent socket pipe to a preset position.
2. The rainwater pipeline leakage-proof installation device according to claim 1, wherein the cross section of the elastic plugging ring is wedge-shaped.
3. The rainwater pipeline leakage-preventing installation apparatus according to claim 1, wherein the second clip member comprises a first strip clip and a second strip clip, the first strip clip and the second strip clip are arranged to intersect, and the shrinkage cable is detachably connected to the first strip clip and the second strip clip.
4. The storm drain leakage preventing mounting device of claim 3, wherein said first strip catch is pivotally connected to said second strip catch.
5. The rainwater pipeline anti-leakage installation device according to claim 4, wherein one side of the first clamping piece and one side of the second clamping piece close to the socket pipe are respectively provided with a limiting groove for the socket pipe to be inserted.
6. The rainwater pipeline leakage-preventing installation device according to claim 1, wherein the contraction stay comprises a cable body and a lever block, the lever block is connected to the first clamping piece, and the cable body is connected between the lever block and the second clamping piece.
7. An anti-leakage installation method of a rainwater pipeline is characterized by comprising the following steps:
a. providing a plurality of sections of socket pipes, and sequentially arranging the plurality of sections of socket pipes on an installation line of a rainwater pipeline along the axial direction, wherein each socket pipe is provided with a bell mouth and a spigot, the outer side wall of each spigot of each socket pipe is provided with a limiting barrier strip arranged along the circumferential surface of each socket pipe, and each limiting barrier strip is arranged in alignment with the pipe wall of the bell mouth of the adjacent socket pipe;
b. connecting the socket pipe of the first section to the socket pipe of the second section in a socket way;
c. providing a first clamping piece and a second clamping piece, placing the first clamping piece at the outer side of the pipe orifice of the first section of the socket pipe, and placing the second clamping piece at the outer side of the pipe orifice of the second section of the socket pipe;
d. providing a contraction inhaul cable, penetrating the contraction inhaul cable into the first section of socket pipe and the second section of socket pipe, and detachably connecting the contraction inhaul cable between a first clamping piece and a second clamping piece, so that the first clamping piece is pressed on the outer side of the pipe orifice of the first section of socket pipe, and the second clamping piece is pressed on the outer side of the pipe orifice of the second section of socket pipe;
e. detaching the second clip from the retraction cable;
f. sleeving a third section of socket pipe on the shrinkage inhaul cable, and connecting socket to a second section of socket pipe;
g. placing the second clamping piece on the outer side of the pipe orifice of the third section of the socket pipe;
h. detachably connecting the shrinkage inhaul cable to the second clamping piece, so that the second clamping piece is pressed on the outer side of the pipe orifice of the third section of the socket pipe, and the first clamping piece is pressed on the outer side of the pipe orifice of the first section of the socket pipe to complete socket connection of the third section of the socket pipe;
i. repeating the steps e to h until the socket connection of all the socket pipes is completed;
step b comprises providing an elastic plugging ring, accommodating the elastic plugging ring in a bell mouth 11 of a first section of the socket pipe, and then sleeving a bell mouth of the first section of the socket pipe provided with the elastic plugging ring on a spigot of a second section of the socket pipe, so that the elastic plugging ring is plugged between the spigot of the first section of the socket pipe and the bell mouth of the adjacent socket pipe;
and d, penetrating the contraction inhaul cable through a first section of socket pipe and a second section of socket pipe, and detachably connecting the contraction inhaul cable between the first clamping piece and the second clamping piece to enable a limiting barrier strip of the second section of socket pipe to abut against a bell mouth of the first section of socket pipe, wherein after a socket of the socket pipe is inserted into a bell mouth of the adjacent socket pipe, the limiting barrier strip abuts against the bell mouth of the adjacent socket pipe, and when the limiting barrier strip abuts against the bell mouth of the adjacent socket pipe, the insertion of the socket pipe into the bell mouth of the adjacent socket pipe is inserted to reach a preset position.
8. The rainwater pipeline leakage-proof installation method according to claim 7, wherein the step b comprises:
providing an elastic plugging ring, and accommodating the elastic plugging ring in a socket of the first section of the socket pipe;
and inserting the insertion opening of the socket pipe of the second section into the elastic plugging ring.
9. The method for preventing leakage of a rainwater pipeline according to claim 8, wherein the first clip member and the second clip member are respectively formed with a position-limiting groove for insertion of the socket pipe at a side close to the socket pipe, and the step c comprises inserting the position-limiting groove of the first clip member into the pipe orifice of the first socket pipe and inserting the position-limiting groove of the second clip member into the pipe orifice of the second socket pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480010.3A CN107338852B (en) | 2017-06-22 | 2017-06-22 | Anti-seepage mounting device and mounting method for rainwater pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480010.3A CN107338852B (en) | 2017-06-22 | 2017-06-22 | Anti-seepage mounting device and mounting method for rainwater pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107338852A CN107338852A (en) | 2017-11-10 |
| CN107338852B true CN107338852B (en) | 2020-06-09 |
Family
ID=60220871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710480010.3A Active CN107338852B (en) | 2017-06-22 | 2017-06-22 | Anti-seepage mounting device and mounting method for rainwater pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107338852B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945854B (en) * | 2020-08-24 | 2024-07-12 | 中国水利水电第七工程局有限公司 | Tongue-and-groove type large-diameter precast concrete pipe joint installation equipment and construction process |
| CN114197866A (en) * | 2021-12-16 | 2022-03-18 | 中铁建设集团华东工程有限公司 | Construction method for reserved hole of drainage vertical pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009168179A (en) * | 2008-01-17 | 2009-07-30 | Jfe Pipe Fitting Mfg Co Ltd | Spigot type pipe joint |
| CN202691419U (en) * | 2012-06-04 | 2013-01-23 | 吴耕田 | Large-caliber pipe withsocket and spigot rubber ring |
| CN106764053A (en) * | 2017-01-04 | 2017-05-31 | 河南运通市政园林工程有限公司 | A kind of bell-and-spigot pipe rapid installation device and installation method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205579006U (en) * | 2016-05-03 | 2016-09-14 | 福建纳川管材科技股份有限公司 | Multiple sealing connecting piece |
-
2017
- 2017-06-22 CN CN201710480010.3A patent/CN107338852B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009168179A (en) * | 2008-01-17 | 2009-07-30 | Jfe Pipe Fitting Mfg Co Ltd | Spigot type pipe joint |
| CN202691419U (en) * | 2012-06-04 | 2013-01-23 | 吴耕田 | Large-caliber pipe withsocket and spigot rubber ring |
| CN106764053A (en) * | 2017-01-04 | 2017-05-31 | 河南运通市政园林工程有限公司 | A kind of bell-and-spigot pipe rapid installation device and installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107338852A (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7481464B2 (en) | Coupling, particularly pipe coupling for high-pressure pipes or hoses | |
| CN107338852B (en) | Anti-seepage mounting device and mounting method for rainwater pipeline | |
| CN106838463B (en) | The fastener inserts and usage of longitudinal overall stiffness after raising rectangular top plumber | |
| CN110932199A (en) | Cable limiting device and sleeve plugging method | |
| KR101010721B1 (en) | Manhole constructed underground electric power transmit or distribute | |
| CN212518269U (en) | Flexible waterproof sealing structure for underground direct-buried cable or optical cable wall penetration | |
| CN202032221U (en) | Insertion type pipeline joint | |
| CN111585229A (en) | Flexible waterproof sealing structure for wall penetration of underground direct-buried cable or optical cable and construction method | |
| CN103924694B (en) | Leakage repairing treatment method for waterproof concrete expansion joint | |
| CN202031163U (en) | Inspection well with plug-in sleeve | |
| US8365377B1 (en) | Pipe joining tool | |
| CN209179059U (en) | Feed inlet structure, opening and the system for blocking feed inlet structure | |
| CN212617043U (en) | Quick repair lock for pipeline | |
| CN209839356U (en) | Novel plugging device | |
| CN210092836U (en) | Prefabricated steel cylinder concrete circular power pipe gallery with pipe seat | |
| CN109763842B (en) | Pump pipe for conveying concrete in long tunnel and construction method using pump pipe | |
| KR101531788B1 (en) | Non-digging Sewerage Mending Apparatus and its manufacturing method | |
| CN111945854A (en) | Tongue-and-groove type large-diameter precast concrete pipe joint installation equipment and construction process | |
| CN111711155A (en) | Cable pipe orifice sealing and plugging device and using method thereof | |
| FI125956B (en) | Branch piece used in pipe renovation and method for renovating a branch of a pipe assembly | |
| JP4217144B2 (en) | Joint structure for butt connection | |
| CN211599811U (en) | Socket telescopic type closed joint device | |
| CN114232693B (en) | Waterproof outer wall and construction method | |
| CN215948410U (en) | Special concave lining prefabricated pipe for cement drain pipe anti-leakage repair | |
| CN219035925U (en) | PVMK double-wall corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |