CN219912008U - Non-excavation expansion cling type repair pipe - Google Patents

Abstract

The utility model discloses a non-excavation expansion cling type repairing pipe, which belongs to the technical field of repairing pipes and comprises an outer pipe and a glue storage body arranged in the outer pipe, wherein a glue pump is arranged on one side of a glue storage box; can carry out the joint with external equipment through the setting of first pothook to pulling the ring pipe under external equipment's cooperation, and the ring pipe can go out with the colloid of depositing in the gluey case under the cooperation of colloid pump and extraction pipe, let the output tube carry the inside of ring pipe then, alright let the shower nozzle on the ring pipe play the effect that sprays the inner wall of colloid to the outer tube, thereby make things convenient for the staff to the follow-up repair work of outer tube.

Description

Non-excavation expansion cling type repair pipe

Technical Field

The utility model relates to the technical field of repair pipes, in particular to a non-excavation expansion cling type repair pipe.

Background

Urban drainage pipelines are called as underground life lines of cities, the important tasks of urban drainage and drainage are carried, the urban construction scale of China is continuously expanded, the maintenance and repair engineering of the drainage pipelines is increasingly emphasized, the underground pipelines are important infrastructure which is indispensable in life of people, and due to the influences of vibration of ground vehicles, poor pipeline foundations, corrosion and the like, the underground pipelines can generate phenomena of cracks, breakage, misplacement of pipe joints, corrosion in pipes and the like, and when the underground pipelines are broken, the outer walls of the repair pipelines are required to be bonded with the inner walls of the underground pipelines, so that the underground pipelines are repaired.

The patent document with the publication number of CN204226951U discloses a non-excavation air bag type pipeline repairing device, which comprises a cylindrical inner pipe and an air bag wrapped outside the inner pipe, wherein an inflation space is arranged in the air bag, an inflation hole communicated with the inflation space is arranged in the cylindrical inner pipe, and the middle part of the air bag is tightly connected with the inner pipe; after the repairing device enters the pipeline, the air pump is used for inflating the air bag, the two ends of the air bag are separated from the inner pipe, the expansion amplitude of the air bag is increased, and the non-excavation local repairing of the pipeline is realized. The middle part of the air bag is tightly connected with the inner pipe, the two ends of the air bag are not connected with the inner pipe, after the air bag is inflated, the two ends of the air bag are separated from the inner pipe, the air bag is inflated to the maximum, and the local repair of the pipeline is realized.

When the device is implemented, after the air pump is inflated in the interior of the pipeline, the air bag can play a role in wrapping the inner wall of the pipeline, and under the condition that the interior of the pipeline is not provided with colloid, the air bag is still in a shrunken state when the air pump stops inflating, and the device needs to manually brush colloid under the condition that the pipeline is coated with the glue, so that labor is consumed, and the device is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a non-excavation expansion cling type repair pipe, which overcomes the defects of the prior art and aims to solve the problems that when the device is implemented, when an air bag is inflated by an air pump in the interior of a pipeline, the inner wall of the pipeline can play a role in wrapping, and when the air pump stops inflating under the condition that the interior of the pipeline is not provided with colloid, the air bag is still in a shrunken state, and when the pipeline is glued by the device, the device needs to manually brush the colloid, so that labor is consumed and inconvenience is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a non-excavation expansion is hugged closely formula repair tube, includes the outer tube and sets up the case of depositing in the outer tube is inside, one side of depositing the case of gluing is provided with the restoration hose, the colloid pump is installed to one side of depositing the case of gluing, the extraction end fixedly connected with extraction pipe of colloid pump, the extraction pipe runs through the diapire of depositing the case outer wall and extends to depositing the case of gluing, it is close to one side fixedly connected with multiunit connecting rod of colloid pump to deposit the case, multiunit one side fixedly connected with same ring pipe of depositing the case of gluing is kept away from to the connecting rod, it installs the battery to deposit the case of gluing in one side of colloid pump, battery and colloid pump are electric connection, the discharge end fixedly connected with output tube of colloid pump, and output tube and ring pipe fixed connection, the multiunit shower nozzle is installed to the outer wall of ring pipe, the inner wall fixedly connected with cross of ring pipe, first pothook is kept away from one side of depositing the case of gluing to the cross.

Through adopting above-mentioned technical scheme, can carry out the joint with external equipment through the setting of first pothook to pulling the annular pipe under external equipment's cooperation, and the annular pipe can be under the cooperation of colloid pump and extraction pipe with deposit the colloid extraction of gluing the incasement to the inside of annular pipe, let the output tube carry the inside of annular pipe then, alright let the shower nozzle on the annular pipe spray the colloid on the inner wall of outer tube, thereby make things convenient for the staff to the follow-up repair work of outer tube.

As an optimal technical scheme of the utility model, one side of the glue storage box, which is close to the annular pipe, is provided with the injection pipe, and the outer wall of the injection pipe is in threaded connection with the threaded cover.

Through adopting above-mentioned technical scheme, can play the effect of injecting colloid to the inside of depositing the gluey case through the setting of filling hole, and screw cap can play inclosed effect to depositing the gluey case after the inside colloid injection of depositing the gluey case is accomplished.

As a preferable technical scheme of the utility model, the outer walls of the annular pipes, which are positioned on one side of the plurality of groups of spray heads far away from the glue storage box, are respectively fixedly connected with a plurality of groups of fixed blocks, the inner walls of each group of fixed blocks, which are oppositely arranged, are fixedly connected with rotating rods, the outer walls of the plurality of groups of rotating rods are rotationally connected with wheels, and the outer walls of the plurality of groups of wheels are in sliding connection with the inner walls of the outer pipes.

Through adopting above-mentioned technical scheme, can play the effect of support to the dwang through the fixed block, let the wheel rotate on the outer wall of dwang then to can let multiunit wheel play spacing effect to the annular pipe.

As a preferable technical scheme of the utility model, the outer wall of one side of the glue storage box, which is far away from the annular pipe, is fixedly connected with an annular brush, and the bristle ends of the annular brush are contacted with the inner wall of the outer pipe.

Through adopting above-mentioned technical scheme, can be with the more even of the colloid brush of smearing on the outer tube inner wall through the setting of annular brush.

As a preferable technical scheme of the utility model, a connecting block is fixedly connected to one side of the glue storage box, which is far away from the annular pipe, a second clamping hook is arranged on one side of the connecting block, which is far away from the glue storage box, a third clamping hook is clamped in the second clamping hook, and a repairing hose is arranged on one side of the third clamping hook, which is far away from the second clamping hook.

Through adopting above-mentioned technical scheme, deposit the gluey case through the connecting block connection, and the connecting block connection second pothook, and second pothook and third pothook joint to be convenient for deposit the gluey case and drive the removal of repairing the hose when removing.

As a preferable technical scheme of the utility model, the inner wall of the repair hose far away from one end of the annular tube is provided with a high-pressure blower.

Through adopting above-mentioned technical scheme, can be when repairing the pipeline and rise the other end of outer tube through the setting of high pressure hair-dryer, alright blow to repairing the pipeline, with repairing pipeline and outer tube inner wall bonding.

The utility model has the beneficial effects that:

1. can carry out the joint with external equipment through the setting of first pothook to pulling the ring pipe under external equipment's cooperation, and the ring pipe can be under the cooperation of colloid pump and extraction pipe with deposit the colloid extraction of gluing the incasement to the inside of ring pipe, let the output tube carry the inside of ring pipe then, alright let the shower nozzle on the ring pipe spray the colloid on the inner wall of outer tube, thereby make things convenient for the staff to the follow-up repair work of outer tube.

2. The colloid that can let outer tube inner wall through the setting of brush is more even, then plays the inflated effect to repairing hose under high-pressure blower's cooperation, lets repairing hose and outer tube inner wall laminating to the convenient repairing hose plays prosthetic effect to outer tube inner wall, and is connected with the dwang in every group fixed block and can play the effect of direction to the annular pipe under the cooperation of wheel.

Drawings

FIG. 1 is a front partial cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

fig. 3 is a schematic left-hand view of the annular tube of the present utility model.

In the figure: 1. an outer tube; 2. a glue storage box; 3. a colloid pump; 4. an extraction tube; 5. an output pipe; 6. a connecting rod; 7. an annular tube; 8. a spray head; 9. a cross; 10. a first hook; 11. a storage battery; 12. an injection tube; 13. a screw cap; 14. a fixed block; 15. a rotating lever; 16. a wheel; 17. an annular brush; 18. repairing the hose; 19. a connecting block; 20. a second hook; 21. a third hook; 22. high pressure hair dryer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a non-excavation expansion is hugged closely formula repair tube, including outer tube 1 and the setting of depositing in outer tube 1 is glued case 2, one side of depositing gluey case 2 is provided with repair hose 18, glue pump 3 is installed to one side of depositing gluey case 2, the extraction end fixedly connected with extraction pipe 4 of glue pump 3, extraction pipe 4 runs through glue case 2 outer wall and extends to glue case 2's diapire, glue case 2 is close to, glue pump 3's one side fixedly connected with multiunit connecting rod 6, glue case 2's one side fixedly connected with same annular pipe 7 is kept away from to multiunit connecting rod 6, glue case 2 is located glue pump 3's one side and installs battery 11, battery 11 is electric connection with glue pump 3, glue pump 3's discharge end fixedly connected with output tube 5, and output tube 5 and annular pipe 7 fixed intercommunication, annular pipe 7's outer wall installs multiunit shower nozzle 8, annular pipe 7's inner wall fixedly connected with cross 9, cross 9 is kept away from glue case 2's one side and is installed first pothook 10.

During operation, can carry out the joint with external equipment through the setting of first pothook 10 to pulling ring pipe 7 under external equipment's cooperation, and ring pipe 7 can be under the cooperation of colloid pump 3 and extraction pipe 4 with deposit the colloid extraction in the gluey case 2 and carry the inside of ring pipe 7, then carry the inside of ring pipe 7 through output tube 5, alright let shower nozzle 8 on the ring pipe 7 spray the colloid on the inner wall of outer tube 1, thereby make things convenient for the staff to the follow-up repair work of outer tube 1.

In addition, the outer walls of the annular pipes 7 positioned on one side, far away from the glue storage box 2, of the plurality of groups of spray heads 8 are fixedly connected with a plurality of groups of fixing blocks 14 respectively, the inner walls of the plurality of groups of fixing blocks 14 which are oppositely arranged are fixedly connected with rotating rods 15, the outer walls of the plurality of groups of rotating rods 15 are rotationally connected with wheels 16, and the outer walls of the plurality of groups of wheels 16 are in sliding connection with the inner walls of the outer pipes 1.

When in use, the rotating rod 15 can be supported through the fixed block 14, and then the wheels 16 rotate on the outer wall of the rotating rod 15, so that the plurality of groups of wheels 16 can play a limiting role on the movement of the annular tube 7.

Referring to fig. 1, an injection pipe 12 is installed at one side of the glue storage tank 2 near the annular pipe 7, and a screw cap 13 is screw-connected to the outer wall of the injection pipe 12. During operation, the glue storage box 2 can be filled with glue through the arrangement of the injection pipe 12, and the screw cap 13 can play a role in sealing the glue storage box 2 after the glue injection in the glue storage box 2 is completed.

Referring to fig. 1, an annular brush 17 is fixedly connected to the outer wall of the glue storage box 2 on the side far away from the annular pipe 7, and the bristle ends of the annular brush 17 are in contact with the inner wall of the outer pipe 1. In operation, the colloid smeared on the inner wall of the outer tube 1 can be brushed more uniformly through the arrangement of the annular brush 17.

Referring to fig. 1 and 2, a connecting block 19 is fixedly connected to one side of the glue storage box 2 far away from the annular tube 7, a second clamping hook 20 is installed on one side of the connecting block 19 far away from the glue storage box 2, a third clamping hook 21 is clamped inside the second clamping hook 20, a repairing hose 18 is installed on one side of the third clamping hook 21 far away from the second clamping hook 20, and the repairing hose 18 is a soft pipeline and can be expanded under wind blowing to be adhered with glue on the inner wall of the outer tube 1.

During operation, the glue storage box 2 is connected through the connecting block 19, the connecting block 19 is connected with the second clamping hook 20, and the second clamping hook 20 is clamped with the third clamping hook 21, so that the glue storage box 2 can conveniently drive the repairing hose 18 to move when moving.

Wherein a high-pressure blower 22 is placed on the inner wall of the repair hose 18 at the end remote from the annular tube 7. By arranging the high-pressure blower 22, when the repairing hose 18 is lifted to the other end of the outer tube 1, the repairing hose 18 can be blown by blowing air from the port of the repairing hose 18, and the inner wall of the outer tube 1 of the repairing hose 18 is bonded.

Working principle: when the utility model is used, the first clamping hook 10 can be clamped with external equipment, so that the external equipment pulls the first clamping hook 10 and the device to move, the annular pipe 7 is pulled by the external equipment, the annular pipe 7 can be used for pumping and conveying colloid in the glue storage box 2 to the inside of the annular pipe 7 by the aid of the matching of the colloid pump 3 and the pumping pipe 4, then the output pipe 5 is conveyed to the inside of the annular pipe 7, the spray head 8 on the annular pipe 7 can spray the colloid to the inner wall of the outer pipe 1, subsequent repair work of the outer pipe 1 is facilitated for workers, the rotating rods 15 are connected in each group of fixing blocks 14, the annular pipe 7 can be guided by the matching of the wheels 16, the colloid pump 3 can be powered by the setting of the storage battery 11, the colloid brush 17 can be used for brushing the colloid smeared on the inner wall of the outer pipe 1 more uniformly, and the repairing hose 18 can be used for blowing and repairing the hose 18 by the blower 22 when the repairing hose 18 is moved to the other end of the outer pipe 1, the repairing hose 18 is attached to the inner wall 1, and then the outer pipe 21 can be repaired by the outer pipe 21 after the inner wall of the outer pipe is cut.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a non-excavation expansion is hugged closely formula repair tube, includes outer tube (1) and sets up in the inside case (2) of depositing of outer tube (1), its characterized in that, one side of depositing case (2) is provided with repair hose (18), colloid pump (3) are installed to one side of depositing case (2), the extraction end fixedly connected with extraction pipe (4) of colloid pump (3), extraction pipe (4) run through the diapire of depositing case (2) outer wall extension to depositing case (2), the one side fixedly connected with multiunit connecting rod (6) that is close to colloid pump (3) of depositing case (2), multiunit one side fixedly connected with same annular pipe (7) that is kept away from depositing case (2) of connecting rod (6), storage battery (11) are installed to one side that is located colloid pump (3) of depositing case (2), battery (11) and colloid pump (3) are electric connection, the discharge end fixedly connected with output tube (5) and annular pipe (7) are fixed connection, annular pipe (7) are installed in one side of leaving case (7) and are fixed connection, multiunit (8), a first clamping hook (10) is arranged on one side, far away from the glue storage box (2), of the cross (9).

2. The trenchless dilating hugging type repair pipe according to claim 1, wherein an injection pipe (12) is installed on one side of the glue storage box (2) close to the annular pipe (7), and a thread cover (13) is connected with the outer wall of the injection pipe (12) in a threaded manner.

3. The trenchless dilating hugging type repairing pipe according to claim 2, wherein a plurality of groups of fixing blocks (14) are fixedly connected to the outer wall of the annular pipe (7) at one side of the plurality of groups of spray heads (8) far away from the glue storage box (2), a rotating rod (15) is fixedly connected to the inner wall of each group of fixing blocks (14) which is oppositely arranged, wheels (16) are rotatably connected to the outer wall of each group of rotating rods (15), and the outer walls of the plurality of groups of wheels (16) are slidably connected with the inner wall of the outer pipe (1).

4. A non-excavation expanding cling type repairing pipe according to claim 3, characterized in that an annular brush (17) is fixedly connected to the outer wall of one side of the glue storage box (2) far away from the annular pipe (7), and the bristle ends of the annular brush (17) are in contact with the inner wall of the outer pipe (1).

5. The trenchless dilating hugging type repairing pipe according to claim 4, wherein a connecting block (19) is fixedly connected to one side of the glue storage box (2) far away from the annular pipe (7), a second clamping hook (20) is mounted on one side of the connecting block (19) far away from the glue storage box (2), a third clamping hook (21) is clamped inside the second clamping hook (20), and a repairing hose (18) is mounted on one side of the third clamping hook (21) far away from the second clamping hook (20).

6. A trenchless dilating hugging type repair tube as claimed in claim 5 wherein a high pressure blower (22) is disposed on the inner wall of the repair hose (18) at the end remote from the annular tube (7).