CN216768765U

CN216768765U - Quick repair equipment to non-excavation pipeline construction

Info

Publication number: CN216768765U
Application number: CN202122858269.1U
Authority: CN
Inventors: 孙海鹏; 孙伟蕾; 杨小林; 张凯
Original assignee: Hefei Fulitong Construction Engineering Co ltd
Current assignee: Hefei Fulitong Construction Engineering Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-17
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a quick repairing device for non-excavation pipeline construction, which comprises a stabilizing frame, wherein sliding grooves are formed in the left part and the right part of the outer surface of the stabilizing frame, fixed plates are fixedly connected to the middle parts of the front end and the rear end of the stabilizing frame, the two stabilizing plates are symmetrically distributed in the left-right direction, mounting grooves are formed in the middle parts of the front end and the rear end of the two fixed plates, driving devices are fixedly connected to the left end and the right end of the two stabilizing plates, a rotating device is fixedly connected to the middle part of the rear end of the fixed plate on the front side, a connecting device is connected to the right end of the rotating device in a threaded mode, and a bolt is connected to the left part of the front end of the connecting device and the right part of the front end of the rotating device in a threaded mode. The rapid repairing device for trenchless pipeline construction is reasonable in structural design, capable of automatically performing forward repairing in a pipeline, suitable for being used in different pipeline inner diameters and high in practicability.

Description

Quick repair equipment to non-excavation pipeline construction

Technical Field

The utility model relates to the technical field of trenchless pipeline repair, in particular to rapid repair equipment for trenchless pipeline construction.

Background

Non-excavation means that various rock-soil drilling equipment and technical means are utilized, a new construction technology of small-area excavation at an inlet and an outlet is generally referred to under the condition of excavation of a tiny part of the earth surface through the modes of guiding, directional drilling and the like, and various underground pipelines are laid, replaced and repaired, wherein pipeline repair means that a damaged and leaked conveying pipeline is restored to a normal use function by adopting various technologies, the repair comprises an outer anticorrosive coating repair technology and an inner repair technology, and 1, the existing pipeline repair only can adopt a mode of local excavation, so that time and labor are wasted, and the damage to the road surface is large; 2. when the existing pipeline is used and repaired, the repairing device cannot be suitable for different pipeline diameters, and has certain limitation; therefore, the rapid repairing equipment for trenchless pipeline construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide rapid repair equipment for trenchless pipeline construction, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

a rapid repair device for trenchless pipeline construction comprises a stabilizing frame, wherein sliding grooves are respectively formed in the left part and the right part of the outer surface of the stabilizing frame, the middle parts of the front end and the rear end of the stabilizing frame are fixedly connected with fixed plates, the left end and the right end of the two fixed plates are fixedly connected with two fixed caps, the stabilizing plate is fixedly connected between the front end and the rear end of the two fixed plates together, the two stabilizing plates are symmetrically distributed in the left-right direction, the middle parts of the front end and the rear end of the two fixed plates are provided with mounting grooves, the left end and the right end of the two stabilizing plates are fixedly connected with driving devices, the middle part of the rear end of the fixed plate at the front side is fixedly connected with a rotating device, the right end of the rotating device is in threaded connection with a connecting device, and the left part of the front end of the connecting device and the right part of the front end of the rotating device are in threaded connection with a bolt together.

Preferably, the rotating device comprises a driver, an output end of the driver penetrates through the fixing plate and is fixedly connected with a rotating shaft block, an extending plate is fixedly connected to the right part of the outer surface of the rotating shaft block, a movable groove is formed in the middle of the upper end of the extending plate, a plurality of first screw holes are formed in the front end of the extending plate, and the driver is fixedly connected to the middle of the rear end of the fixing plate.

Preferably, the driving device comprises a compression spring, the compression spring is provided with a plurality of compression springs, the right ends of the compression springs are fixedly connected with a pressing plate together, the right ends of the pressing plate are fixedly connected with a long plate, the front part of the right end of the long plate and the rear part of the right end of the long plate are fixedly connected with driving wheels, and the compression springs are fixedly connected to the right ends of the stabilizing plate.

Preferably, connecting device includes connecting plate and flexible controller, open the front end left part of connecting plate has No. two screw of a plurality of, open the front end right part of connecting plate has the recess, flexible controller's output runs through connecting plate and fixedly connected with scraper blade, connecting plate threaded connection is in the activity inslot.

Preferably, the connecting plate is of a T-shaped structure, the scraper is of a semi-arc structure, and the rear end face of the connecting plate is not in contact with the front end face of the fixing plate.

Preferably, the extension plate is of a U-shaped structure, and the position size of the first screw holes is matched with that of the bolts.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the driving device is arranged on the whole device, the sliding grooves are formed in the left part and the right part of the outer surface of the stabilizing frame, the plurality of compression springs are provided with elastic moving spaces, the compression springs are subjected to external force action by utilizing the elastic action of the plurality of compression springs, the driving wheels on two sides are compressed into the pipeline and are matched with the connecting device for use, compared with local large-excavation pipe replacement repair, the device not only saves time and labor, but also does not damage the road surface, has no influence or little influence on ground traffic, and simultaneously avoids safety incidents and environmental pollution problems caused in the excavation process.

2. According to the utility model, the rotating device and the connecting device are arranged on the whole device, the driving wheels are manually controlled to drive the driving wheels to drive the driving pipeline, the extending plate on the rotating shaft block is driven to rotate by the action of the output end of the driver according to the repairing position, so that the rotating shaft block can rotate by three hundred and sixty degrees, the scraper plate is driven to move back and forth by the action of the output end of the telescopic controller, and the gap of the inner wall of the pipeline is repaired by matching with the back and forth movement of the driving wheels, so that the device is suitable for different diameters of the inside of the pipeline.

Drawings

FIG. 1 is a schematic view of the overall structure of a rapid repair apparatus for trenchless pipeline construction according to the present invention;

FIG. 2 is a schematic view of the overall structure of a rotating device of the rapid repair equipment for trenchless pipeline construction according to the present invention;

FIG. 3 is a schematic view of the overall structure of a driving device of the rapid repair apparatus for trenchless pipeline construction according to the present invention;

fig. 4 is a schematic view of the overall structure of the connecting device of the rapid repair equipment for trenchless pipeline construction according to the present invention.

In the figure: 1. a stabilizing frame; 2. a drive device; 3. a fixing cap; 4. a fixing plate; 5. mounting grooves; 6. A rotating device; 7. a connecting device; 8. a stabilizing plate; 9. a bolt; 10. a chute; 61. a driver; 62. An extension plate; 63. a movable groove; 64. a first screw hole; 65. a rotating shaft block; 21. a compression spring; 22. pressing a plate; 23. a long plate; 24. a drive wheel; 71. a connecting plate; 72. a second screw hole; 73. a groove; 74. a telescoping controller; 75. and a scraper.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a quick repair equipment to non-excavation pipeline construction, including firm frame 1, firm frame 1's surface left part and surface right part have all been opened spout 10, firm frame 1's front end middle part and the equal fixedly connected with fixed plate 4 in rear end middle part, two fixed plate 4's left end and two fixing caps of right-hand member fixedly connected with 3, common fixedly connected with firm board 8 between two fixed plate 4's front end and the rear end, two firm board 8 are provided with two and bilateral symmetry and distribute, two fixed plate 4's front end middle part and rear end middle part all opened mounting groove 5, two firm board 8's left end and the equal fixedly connected with drive arrangement 2 of right-hand member, fixed plate 4 rear end middle part fixedly connected with rotating device 6 of front side, rotating device 6's right-hand member threaded connection has connecting device 7, connecting device 7's the common threaded connection of front end left part and rotating device 6 has bolt 9.

In this embodiment, the rotating device 6 includes a driver 61, an output end of the driver 61 penetrates through the fixing plate 4 and is fixedly connected with a rotating shaft block 65, an extension plate 62 is fixedly connected to the right portion of the outer surface of the rotating shaft block 65, a movable groove 63 is formed in the middle of the upper end of the extension plate 62, a plurality of first screw holes 64 are formed in the front end of the extension plate 62, and the driver 61 is fixedly connected to the middle of the rear end of the fixing plate 4; the extension plate 62 is in a U-shaped structure, and the position size of the first screw holes 64 is matched with that of the bolts 9; the connecting plate 71 is screwed in the movable groove 63 by the bolts 9 through the position size of the first screw holes 64 matched with the position size of the bolts 9.

In this embodiment, the driving device 2 includes compression springs 21, the compression springs 21 are provided with a plurality of compression springs 21, the right ends of the compression springs 21 are fixedly connected with a pressing plate 22 together, the right end of the pressing plate 22 is fixedly connected with a long plate 23, the front part and the rear part of the right end of the long plate 23 are fixedly connected with driving wheels 24, and the compression springs 21 are fixedly connected with the right end of the stabilizing plate 8; through utilizing the elastic action of a plurality of compression spring 21, compression spring 21 receives the exogenic action, compresses the drive wheel 24 of both sides to the pipeline in, according to pipeline inside diameter, releases elasticity and makes the drive wheel 24 on its clamp plate 22 hug closely the pipeline inner wall, through artificially controlling a plurality of drive wheel 24, makes in its drive pipeline of traveling.

In this embodiment, the connecting device 7 includes a connecting plate 71 and a telescopic controller 74, the left part of the front end of the connecting plate 71 is provided with a plurality of second screw holes 72, the right part of the front end of the connecting plate 71 is provided with a groove 73, the output end of the telescopic controller 74 penetrates through the connecting plate 71 and is fixedly connected with a scraper 75, and the connecting plate 71 is in threaded connection with the movable groove 63; the connecting plate 71 is of a T-shaped structure, the scraper 75 is of a semi-arc structure, and the rear end face of the connecting plate 71 is not contacted with the front end face of the fixed plate 4; the scraper 75 is of a semi-arc structure and is suitable for the inner shape of a pipeline, and the rear end face of the connecting plate 71 is not contacted with the front end face of the fixed plate 4, so that the scraping and the damage to equipment are avoided.

It should be noted that the utility model is a rapid repair device for trenchless pipeline construction, in the using process, the repair glue is coated on the outer surface of the scraper 75, the connecting plate 71 is installed in the movable groove 63 by the bolt 9, the left part and the right part of the outer surface of the stabilizing frame 1 are both provided with the sliding groove 10, the plurality of compression springs 21 are provided with elastic movable spaces, the compression springs 21 are under the action of external force by utilizing the elastic action of the plurality of compression springs 21 to compress the driving wheels 24 at the two sides into the pipeline, the elasticity is released according to the inner diameter of the pipeline to enable the driving wheels 24 on the pressure plate 22 to cling to the inner wall of the pipeline, the driving wheels 24 are manually controlled to drive the running pipeline, the output end action of the driver 61 is utilized to drive the extension plate 62 on the rotating shaft block 65 to rotate according to the repair position, so as to realize the rotation of three hundred sixty degrees, the output end of the telescopic controller 74 is used for driving the scraper 75 to move back and forth, the driving wheel 24 moves back and forth, gaps of the inner wall of the pipeline are repaired, and the whole device is reasonable in structural design, can automatically move forward in the pipeline for repair, and is convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick repair equipment to non-excavation pipeline construction, includes steady frame (1), its characterized in that: the left part and the right part of the outer surface of the stabilizing frame (1) are respectively provided with a sliding chute (10), the middle part of the front end and the middle part of the rear end of the stabilizing frame (1) are respectively and fixedly connected with a fixed plate (4), the left end and the right end of the two fixed plates (4) are respectively and fixedly connected with two fixing caps (3), a stabilizing plate (8) is jointly and fixedly connected between the front end and the rear end of the two fixed plates (4), the two stabilizing plates (8) are respectively and symmetrically distributed in the left-right direction, the middle parts of the front end and the rear end of the two fixed plates (4) are respectively provided with a mounting groove (5), the left end and the right end of the two stabilizing plates (8) are respectively and fixedly connected with a driving device (2), the middle part of the rear end of the fixed plate (4) at the front side is fixedly connected with a rotating device (6), and the right end of the rotating device (6) is in threaded connection with a connecting device (7), and the left part of the front end of the connecting device (7) and the right part of the front end of the rotating device (6) are in threaded connection with a bolt (9) together.

2. The rapid repair device for trenchless pipeline construction as claimed in claim 1, wherein: rotating device (6) include driver (61), the output of driver (61) runs through fixed plate (4) and fixedly connected with pivot piece (65), the surface right part fixedly connected with of pivot piece (65) extends board (62), open at the upper end middle part of extending board (62) has movable groove (63), open the front end of extending board (62) has screw (64) No. one of a plurality of, driver (61) fixed connection is in the rear end middle part of fixed plate (4).

3. The rapid repair device for trenchless pipeline construction as claimed in claim 1, wherein: drive arrangement (2) are including compression spring (21), compression spring (21) are provided with a plurality of, the common fixedly connected with clamp plate (22) of right-hand member of compression spring (21), the long board of right-hand member fixedly connected with (23) of clamp plate (22), the equal fixedly connected with drive wheel (24) in right-hand member front portion and right-hand member rear portion of long board (23), the equal fixed connection of compression spring (21) is at the right-hand member of firm board (8).

4. The rapid repair apparatus for trenchless pipeline construction as claimed in claim 1, wherein: connecting device (7) are including connecting plate (71) and flexible controller (74), open the front end left part of connecting plate (71) has No. two screw holes of a plurality of (72), open the front end right part of connecting plate (71) has recess (73), the output of flexible controller (74) runs through connecting plate (71) and fixedly connected with scraper blade (75), connecting plate (71) threaded connection is in movable groove (63).

5. The rapid repair apparatus for trenchless pipeline construction as claimed in claim 4, wherein: the connecting plate (71) is of a T-shaped structure, the scraper (75) is of a semi-arc structure, and the rear end face of the connecting plate (71) is not in contact with the front end face of the fixing plate (4).

6. The rapid repair apparatus for trenchless pipeline construction as claimed in claim 2, wherein: the extension plate (62) is of a U-shaped structure, and the position size of the first screw holes (64) is matched with that of the bolts (9).