CN216766149U

CN216766149U - Non-excavation prosthetic devices of inspection shaft

Info

Publication number: CN216766149U
Application number: CN202220342193.9U
Authority: CN
Inventors: 李传峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-17
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses an inspection well trenchless repairing device, which relates to the technical field of inspection well repairing and comprises a substrate, wherein a support is fixedly arranged at the top of the substrate, a threaded rod is rotatably arranged between the top wall of the support and the top surface of the substrate, a movable plate is slidably connected inside the support and is in threaded connection with the threaded rod, a lifting motor is fixedly arranged at the top of the support, the driving end of the lifting motor is fixedly connected with the top end of the threaded rod, a bearing plate is fixedly arranged on one side of the movable plate, a cleaning mechanism for cleaning the inner wall of an inspection well is arranged on the bearing plate, and a transfusion mechanism for spraying repairing liquid on the inner wall of the inspection well is also arranged on the substrate. According to the utility model, the cleaning mechanism can scrape and brush the inner wall of the inspection well, the effect of automatically cleaning the well wall is realized, the infusion mechanism can spray the repair liquid on the inner wall of the inspection well in an all-around manner, the structure is simple, and the repair is convenient.

Description

Non-excavation prosthetic devices of inspection shaft

Technical Field

The utility model relates to the technical field of inspection well repair, in particular to a non-excavation repair device for an inspection well.

Background

The inspection well is used for the maintenance of power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. It is usually installed at the pipe junction, the turning, the pipe diameter or slope changing place, and the linear pipe section at certain intervals, which is convenient for regular inspection of the attached structures.

In the past, when repairing the damage of an inspection well, the inspection well is repaired at the best after large-area ground excavation is adopted, the traffic is seriously influenced, the construction efficiency is low, the noise is high, and the surrounding environment is greatly influenced.

The existing patent (publication number: CN206616601U) provides an inspection well trenchless repair liner structure, which comprises a repair device and a repair liner, wherein the repair device is fixedly connected to the bottom end of a supporting rod, the top end of the supporting rod is fixedly connected to a support, the repair device is connected to a delivery pump through a delivery pipe, the support is fixedly connected to the ground outside the inspection well, the repair liner is fixedly connected to the inner wall of the inspection well, and the bottom of the inspection well is communicated with an underground pipeline. The repair liner manufactured by fixing the reinforcing steel bar net rack on the damaged surface of the inspection well in advance can adapt to inspection wells with various shapes, the practicability of the repair liner is improved, repair materials can be uniformly sprayed into the inner space of the repair liner through the repair device, the repair strength can be improved after the repair materials are solidified, the repair quality is good, the repair device can be ascended or descended through the support rod, and the repair efficiency is improved.

The above-described prosthetic device has the following disadvantages when in use: the whole flexibility of device is relatively poor, is not convenient for remove and carry, is difficult to satisfy the maintenance personal and uses, and needs use tools to do the cleanness of certain degree to the wall of a well of inspection shaft before repairing the inspection shaft, if accomplish this process by the manual work not only wastes time and energy, has certain potential safety hazard moreover, for this reason, we propose a non-excavation prosthetic devices of inspection shaft and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a non-excavation repair device for an inspection well, which solves the technical problems that the whole device is poor in flexibility, inconvenient to move and carry and difficult to meet the use requirement of maintenance personnel, a well wall of the inspection well needs to be cleaned to a certain degree by using a tool before the inspection well is repaired, and if the process is finished manually, time and labor are wasted, and certain potential safety hazards exist.

In order to solve the technical problem, the trenchless repair device for the inspection well comprises a substrate, wherein a support is fixedly mounted at the top of the substrate, a threaded rod is rotatably mounted between the top wall of the support and the top surface of the substrate, a movable plate is slidably connected inside the support and is in threaded connection with the threaded rod, a lifting motor is fixedly mounted at the top of the support, a driving end of the lifting motor is fixedly connected with the top end of the threaded rod, a bearing plate is fixedly mounted on one side of the movable plate, a cleaning mechanism for cleaning the inner wall of the inspection well is arranged on the bearing plate, and a transfusion mechanism for spraying repair liquid on the inner wall of the inspection well is further arranged on the substrate.

Preferably, clean mechanism includes quill shaft, driving motor, driving gear, driven gear, electric telescopic handle, cleaning brush and scrapes dirty board, the quill shaft rotates and installs on the loading board, driving motor fixed mounting is at the loading board top, driving motor's drive end fixed mounting has the driving gear, the fixed cover in quill shaft upper portion has been cup jointed driven gear, the driving gear is connected with driven gear meshing, two electric telescopic handle, one of them are installed to quill shaft bottom symmetry electric telescopic handle's flexible fixed mounting has cleaning brush, another electric telescopic handle's flexible fixed mounting scrapes dirty board, can scrape the brush to the inner wall of inspection shaft, has realized the effect of automatic clearance wall of a well.

Preferably, the infusion mechanism comprises a repair liquid storage box, a pump body, a liquid pumping pipe, a liquid delivery hose, liquid outlets, infusion pipes, a nozzle, a cover body and a connecting pipe, the repair liquid storage box is fixedly arranged at the top of the substrate, the pump body is fixedly arranged at the top of the repair liquid storage box, the liquid pumping pipe and the liquid delivery hose are both connected with the pump body, one end of the liquid pumping pipe, which is far away from the pump body, extends into the repair liquid storage box, a plurality of liquid outlets are formed in the outer wall of the hollow shaft, the infusion pipes are fixedly arranged outside the liquid outlets, the nozzle is fixedly arranged at one end of the infusion pipe, which is far away from the liquid outlets, the cover body is fixedly arranged at the top of the bearing plate, the connecting pipe is fixedly arranged at the top of the cover body, one end of the liquid delivery hose, which is far away from the pump body, is fixedly connected with the top end of the connecting pipe, the bottom end of the connecting pipe is inserted into the hollow shaft, so that the repair liquid can be sprayed on the inner wall of the inspection well in an all-directional manner, simple structure and convenient repair.

Preferably, the bearing is sleeved outside the hollow shaft, the hollow shaft is rotatably connected with the bearing plate through the bearing, the hollow shaft is more stably connected with the bearing plate through the arranged bearing, and the hollow shaft is prevented from shaking in the rotating process.

Preferably, two guiding mouths have been seted up in running through on the elevator motor, the inside slidable mounting of guiding mouth has the guide bar, roof fixed connection in the top of guide bar and the support, guide bar bottom and base plate top surface fixed connection use the reciprocating that can be to the fly leaf through elevator motor and guide bar's cooperation and lead, prevent that the fly leaf from taking place the offset at the in-process that removes, improving the stability that the fly leaf removed.

Preferably, four locking universal wheels, four are installed to the base plate bottom the locking universal wheel sets up respectively in base plate bottom four corners department, makes things convenient for the device whole to remove, the hoisting device flexibility through the locking universal wheel that sets up.

Preferably, base plate top fixed mounting has the push rod, the cover is equipped with anti-skidding leather sheath on the push rod, and the maintenance personal thrust unit of being convenient for removes, sets up anti-skidding leather sheath and plays the effect of increase push rod surface friction power, plays fine antiskid effect.

Preferably, repair liquid bin side is equipped with the observation window, the inside toughened glass that is equipped with of observation window is convenient for maintenance personal to observe the inside repair liquid surplus of repair liquid bin.

Compared with the prior art, the inspection well trenchless repairing device provided by the utility model has the following beneficial effects:

1. according to the automatic cleaning device, the distance between the cleaning brush and the dirt scraping plate can be adjusted by controlling the expansion and contraction of the electric telescopic rod, so that the cleaning brush and the dirt scraping plate can be tightly attached to the well wall of an inspection well, the driving gear is driven to rotate by the driving motor, the driving gear drives the driven gear meshed with the driving gear to rotate, the driven gear drives the hollow shaft to rotate, the hollow shaft can drive the cleaning brush and the dirt scraping plate to rotate, impurities on the well wall of the inspection well can be scraped by the cleaning brush and the dirt scraping plate, and the automatic cleaning effect is achieved.

2. According to the utility model, the pump body drives the liquid pumping pipe to pump out the repair liquid in the repair liquid storage box, the repair liquid is conveyed to the inside of the connecting pipe through the liquid conveying hose and conveyed to the inside of the hollow shaft through the connecting pipe, and then the repair liquid is sprayed out through the liquid outlet, the liquid conveying pipe and the spray head, so that the repair effect of spraying the wall of the inspection well is realized.

Drawings

FIG. 1 is a schematic structural diagram of a non-excavation repairing device of an inspection well;

FIG. 2 is a schematic cross-sectional view of a trenchless restoration apparatus for an inspection well;

FIG. 3 is a schematic view of a connection structure of a movable plate and a guide rod in the non-excavation restoration device for the inspection well;

fig. 4 is an enlarged view of a structure at a in fig. 2.

Reference numbers in the figures: 1. a substrate; 2. a repair liquid storage tank; 3. a pump body; 4. a liquid pumping pipe; 5. a liquid delivery hose; 6. a support; 7. a threaded rod; 8. a movable plate; 9. a lifting motor; 10. a guide bar; 11. a carrier plate; 12. a hollow shaft; 13. a drive motor; 14. a driving gear; 15. a driven gear; 16. a liquid outlet; 17. a transfusion tube; 18. a spray head; 19. a cover body; 20. a connecting pipe; 21. an electric telescopic rod; 22. a cleaning brush; 23. a dirt scraping plate; 24. locking the universal wheel; 25. a push rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are referred to, they refer to the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Embodiment one, as shown in fig. 1 to 4, an inspection well trenchless repairing device comprises a substrate 1, a support 6 is fixedly installed on the top of the substrate 1, a threaded rod 7 is rotatably installed between the top wall of the support 6 and the top surface of the substrate 1, a movable plate 8 is slidably connected inside the support 6, the movable plate 8 is in threaded connection with the threaded rod 7, a lifting motor 9 is fixedly installed on the top of the support 6, a driving end of the lifting motor 9 is fixedly connected with the top end of the threaded rod 7, a bearing plate 11 is fixedly installed on one side of the movable plate 8, a cleaning mechanism for cleaning the inner wall of the inspection well is arranged on the bearing plate 11, a transfusion mechanism for spraying repairing liquid on the inner wall of the inspection well is further arranged on the substrate 1, the cleaning mechanism comprises a hollow shaft 12, a driving motor 13, a driving gear 14, a driven gear 15, an electric telescopic rod 21, a cleaning brush 22 and a dirt scraping plate 23, the hollow shaft 12 is rotatably installed on the bearing plate 11, the driving motor 13 is fixedly installed at the top of the bearing plate 11, a driving gear 14 is fixedly installed at the driving end of the driving motor 13, a driven gear 15 is fixedly sleeved at the upper part of the hollow shaft 12, the driving gear 14 is meshed with the driven gear 15, two electric telescopic rods 21 are symmetrically installed at the bottom end of the hollow shaft 12, a cleaning brush 22 is fixedly installed at the telescopic end of one electric telescopic rod 21, a dirt scraping plate 23 is fixedly installed at the telescopic end of the other electric telescopic rod 21, the inner wall of the inspection well can be scraped and brushed, and the effect of automatically cleaning the well wall is realized, the infusion mechanism comprises a repair liquid storage box 2, a pump body 3, a liquid pumping pipe 4, a liquid delivery hose 5, a liquid outlet 16, an infusion pipe 17, a spray head 18, a cover body 19 and a connecting pipe 20, the repair liquid storage box 2 is fixedly installed at the top of the base plate 1, the pump body 3 is fixedly installed at the top of the repair liquid storage box 2, and the liquid pumping pipe 4 and the liquid delivery hose 5 are both connected with the pump body 3, one end that the pump body 3 was kept away from to liquid suction pipe 4 extends to the inside of restoreing liquid bin 2, a plurality of liquid outlets 16 have been seted up on the outer wall of quill shaft 12, the outside fixed mounting of liquid outlet 16 has transfer line 17, the one end fixed mounting that liquid outlet 16 was kept away from to transfer line 17 has shower nozzle 18, cover body 19 fixed mounting is at 11 tops of loading board, cover body 19 top fixed mounting has connecting pipe 20, send liquid hose 5 to keep away from the one end and the 20 top fixed connection of connecting pipe of the pump body 3, peg graft inside quill shaft 12 in the 20 bottom, can be with the all-round spraying of restoration liquid inner wall at the inspection shaft, moreover, the steam generator is simple in structure, it is convenient to restore.

In the second embodiment, on the basis of the first embodiment, a bearing is sleeved outside the hollow shaft 12, the hollow shaft 12 is rotatably connected with the bearing plate 11 through the bearing, the connection between the hollow shaft 12 and the bearing plate 11 is more stable through the arranged bearing, and the hollow shaft 12 is prevented from shaking in the rotating process.

Third embodiment, on the basis of first embodiment, two guiding openings have been seted up in running through on elevator motor 9, the inside slidable mounting of guiding opening has guide bar 10, the top of guide bar 10 and roof fixed connection in the support 6, guide bar 10 bottom and base plate 1 top surface fixed connection, use through elevator motor 9 and guide bar 10 cooperation and can lead to the reciprocating of fly leaf 8, prevent that fly leaf 8 from taking place offset at the in-process that removes, improve the stability that fly leaf 8 removed.

Fourth, on the basis of first embodiment, four locking universal wheels 24 are installed to base plate 1 bottom, and four locking universal wheels 24 set up respectively in base plate 1 bottom four corners department, make things convenient for the device whole to remove through the locking universal wheel 24 that sets up, promote the device flexibility.

Fifth embodiment, on the basis of first embodiment, 1 top of base plate fixed mounting has push rod 25, and the cover is equipped with anti-skidding leather sheath on the push rod 25, and the maintenance personal thrust unit of being convenient for removes, sets up the effect that anti-skidding leather sheath played increase push rod 25 surface friction power, plays fine antiskid effect.

Sixth embodiment, on the basis of first embodiment, 2 sides of repair liquid bin are equipped with the observation window, and the inside toughened glass that inlays of observation window is equipped with, and the maintenance personal of being convenient for observes 2 inside repair liquid allowances of repair liquid bin.

The working principle is as follows: when the device is used, the device is pushed to the wellhead of an inspection well, the lifting motor 9 is started, the lifting motor 9 drives the threaded rod 7 to rotate, the threaded rod 7 drives the movable plate 8 in threaded connection with the threaded rod to move downwards, the movable plate 8 drives the bearing plate 11 to move synchronously, the hollow shaft 12 moves towards the interior of the inspection well, the distance between the cleaning brush 22 and the dirt scraping plate 23 can be adjusted by controlling the expansion and contraction of the electric telescopic rod 21, the cleaning brush 22 and the dirt scraping plate 23 can be tightly attached to the well wall of the inspection well, the driving gear 14 is driven to rotate by the driving motor 13, the driving gear 14 drives the driven gear 15 engaged with the driving gear to rotate, the driven gear 15 drives the hollow shaft 12 to rotate, the hollow shaft 12 can drive the cleaning brush 22 and the dirt scraping plate 23 to rotate, impurities on the well wall of the inspection well can be scraped by the cleaning brush 22 and the dirt scraping plate 23, and the automatic cleaning effect is realized,

after the clearance is accomplished, start the pump body 3, take out the inside restoration liquid of 2 inside restoration liquid bins through the 3 drive liquid suction pipe 4 of the pump body, and carry to the inside of connecting pipe 20 through sending liquid hose 5, and carry to the inside of quill shaft 12 through connecting pipe 20, rethread liquid outlet 16,

transfer line

17 and 18 blowout of shower nozzle, the realization is to the prosthetic effect of inspection shaft wall of a well spraying, the reciprocating of cooperation fly leaf 8, the effect of spraying position control about can realizing, the rotation of cooperation quill shaft 12, the effect of rotatory spraying can be realized, can be with the all-round spraying of restoration liquid at the inner wall of inspection shaft, moreover, the steam generator is simple in structure, easy repair.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a non-excavation prosthetic devices of inspection shaft, includes base plate (1), its characterized in that, base plate (1) top fixed mounting has support (6), rotate between roof and base plate (1) top surface in support (6) and install threaded rod (7), support (6) inside sliding connection has fly leaf (8), fly leaf (8) threaded connection is on threaded rod (7), support (6) top fixed mounting has elevator motor (9), the drive end and threaded rod (7) top fixed connection of elevator motor (9), fly leaf (8) one side fixed mounting has loading board (11), be equipped with on loading board (11) and be used for carrying out the clean mechanism of clearance to the inspection shaft inner wall, still be equipped with the infusion mechanism that is used for repairing liquid to the inspection shaft inner wall spraying on base plate (1).

2. The trenchless restoration device for the inspection well according to claim 1, wherein the cleaning mechanism comprises a hollow shaft (12), a driving motor (13), a driving gear (14), a driven gear (15), an electric telescopic rod (21), a cleaning brush (22) and a dirt scraping plate (23), the hollow shaft (12) is rotatably mounted on the bearing plate (11), the driving motor (13) is fixedly mounted at the top of the bearing plate (11), the driving gear (14) is fixedly mounted at the driving end of the driving motor (13), the driven gear (15) is fixedly sleeved at the upper part of the hollow shaft (12), the driving gear (14) is meshed with the driven gear (15), two electric telescopic rods (21) are symmetrically mounted at the bottom end of the hollow shaft (12), and the cleaning brush (22) is fixedly mounted at the telescopic end of one electric telescopic rod (21), and a dirt scraping plate (23) is fixedly arranged at the telescopic end of the other electric telescopic rod (21).

3. The trenchless restoration device for the inspection well according to claim 2, wherein the infusion mechanism comprises a restoration liquid storage tank (2), a pump body (3), a liquid pumping pipe (4), a liquid delivery hose (5), a liquid outlet (16), an infusion tube (17), a nozzle (18), a cover body (19) and a connecting tube (20), the restoration liquid storage tank (2) is fixedly installed at the top of the base plate (1), the pump body (3) is fixedly installed at the top of the restoration liquid storage tank (2), the liquid pumping pipe (4) and the liquid delivery hose (5) are both connected with the pump body (3), one end of the liquid pumping pipe (4) far away from the pump body (3) extends to the inside of the restoration liquid storage tank (2), a plurality of liquid outlets (16) are formed on the outer wall of the hollow shaft (12), the outside of the liquid outlet (16) is fixedly installed with the nozzle (17), one end of the infusion tube (17) far away from the liquid outlet (16) is fixedly installed with the nozzle (18), the liquid delivery device is characterized in that the cover body (19) is fixedly arranged at the top of the bearing plate (11), a connecting pipe (20) is fixedly arranged at the top of the cover body (19), one end, far away from the pump body (3), of the liquid delivery hose (5) is fixedly connected with the top end of the connecting pipe (20), and the bottom end of the connecting pipe (20) is inserted into the hollow shaft (12).

4. The trenchless restoration device for the inspection well as claimed in claim 2, wherein a bearing is sleeved outside the hollow shaft (12), and the hollow shaft (12) is rotatably connected with the bearing plate (11) through the bearing.

5. The trenchless restoration device for the inspection well as the repairing well of the claim 1 is characterized in that two guide openings are formed in the lifting motor (9) in a penetrating manner, guide rods (10) are slidably mounted inside the guide openings, the top ends of the guide rods (10) are fixedly connected with the inner top wall of the support (6), and the bottom ends of the guide rods (10) are fixedly connected with the top surface of the base plate (1).

6. The trenchless restoration device for the inspection well as the repairing method of the inspection well as the repairing device of the inspection well as the repairing method of the inspection well as the repairing device of the inspection well are characterized in that four locking universal wheels (24) are installed at the bottom of the base plate (1), and the four locking universal wheels (24) are respectively arranged at four corners of the bottom of the base plate (1).

7. The trenchless restoration device for the inspection well according to the claim 1, wherein a push rod (25) is fixedly installed on the top of the base plate (1), and an anti-skid leather sheath is sleeved on the push rod (25).

8. The trenchless restoration device for the inspection well as claimed in claim 3, wherein an observation window is arranged on the side surface of the restoration liquid storage tank (2), and toughened glass is embedded in the observation window.