CN114991484A

CN114991484A - Hole plugging device

Info

Publication number: CN114991484A
Application number: CN202110227585.0A
Authority: CN
Inventors: 肖畅; 常先伟; 李军涛; 马超弟; 邓小梅; 周童; 成学标
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2022-09-02
Anticipated expiration: 2041-03-01
Also published as: CN114991484B

Abstract

The invention discloses a hole plugging device, which comprises: storage cylinder, coupling and slip casting. Wherein, the coupling is connected in the one end of storage section of thick bamboo, the slip casting includes connecting cylinder and slip casting board, the slip casting mouth has been seted up on the slip casting board, the one end that the coupling is close to the connecting cylinder is provided with and turns to the structure, the one end and the slip casting board of connecting cylinder are connected, the other end of connecting cylinder is through turning to the rotatable connection of structure on the coupling, the guide way along axial extension is seted up to the one end that the coupling is close to the connecting cylinder, install the connecting piece of wearing out the guide way on the connecting cylinder, the connecting piece can be for the guide way activity. According to the hole plugging device provided by the embodiment of the invention, the pipe joint and the connecting cylinder are connected through the steering structure and the guide groove, so that the position of the grouting piece can be adjusted in the hole plugging process, the grouting plate can be always attached to the hole on the construction surface, and the slurry cannot overflow in the plugging process, so that the plugging depth requirement is met, and the plugging quality is improved.

Description

Hole plugging device

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a hole plugging device.

Background

When the shear wall is poured in the building, the pouring template is mostly fastened by adopting the screw rods in a pulling mode, a large number of screw rod holes are left in the shear wall after the pouring template is dismantled, and slurry filling treatment needs to be carried out on the screw rod holes subsequently.

In the prior art, the work of filling the screw hole mainly comprises manual filling, wherein the manual filling is firstly used for sequentially injecting the slurry into the screw hole so as to plug the screw hole, and then the slurry is pressed into the screw hole by matching a trowel with a plaster knife and the outer wall is flattened. However, the above-mentioned mode of adopting artifical shutoff screw hole is wasted time and energy, and the construction effect still receives workman's proficiency and energy, leads to artifical construction quality unstable.

With the development of mechanization process, the trend of adopting semi-mechanical and semi-manual work to replace manual screw hole plugging is already. In recent years, screw hole plugging devices are also in the market successively, for the current screw hole plugging device, although the plugging efficiency can be improved, the existing screw hole plugging device must ensure that the central axis of a grouting pipe and the central line of a screw hole are on the same horizontal plane in the operation process, otherwise, the requirement that the grouting depth cannot be reached due to the fact that the grouting plate is not enough in adhesion force with a construction surface, and therefore when the screw hole with the height of more than 2m is plugged, plugging of the screw hole can be completed only by means of other tools, the working difficulty is increased, and the working efficiency is reduced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a hole plugging device, which can tightly attach a grouting plate to a construction surface without other tools when plugging a hole with a higher position, thereby improving the plugging quality and solving the technical problems that the hole plugging device in the prior art needs other tools when plugging the hole with the higher position, the difficulty coefficient is high and the working efficiency is low.

According to the embodiment of the invention, the hole plugging device comprises: a storage cylinder; the pipe joint is connected to one end of the storage cylinder; the grouting piece comprises a connecting cylinder and a grouting plate, a grouting opening is formed in the grouting plate, a steering structure is arranged at one end, close to the connecting cylinder, of the pipe joint, one end of the connecting cylinder is connected with the grouting plate, and the other end of the connecting cylinder is rotatably connected to the pipe joint through the steering structure; the pipe joint is close to the guide way of axial extension is seted up to the one end of connecting cylinder, install on the connecting cylinder and wear out the connecting piece of guide way, the connecting piece can for the guide way activity.

According to the hole plugging device provided by the embodiment of the invention, the steering structure and the guide groove are arranged at one end of the pipe joint close to the connecting cylinder, when a hole with a higher plugging position is plugged by the hole plugging device, the position of the grouting piece relative to the storage cylinder can be adjusted through the steering structure and the guide groove, so that the grouting piece can be tightly attached to the hole on the construction surface on the premise of not using other tools.

According to the hole blocking device provided by the invention, the pipe joint comprises a first pipe joint and a second pipe joint, one end of the first pipe joint is connected with the storage cylinder, and the other end of the first pipe joint is connected with the second pipe joint; at least a portion of the cross-section of the first pipe fitting decreases progressively towards the second pipe fitting.

The bore occlusion device according to an embodiment of the invention, further comprising: the pushing piece is movably arranged in the storage barrel and used for pushing the slurry to the connecting barrel.

Optionally, the pusher comprises: the sealing block is movably arranged in the storage barrel; the hole plugging device further comprises a gear meshed with the rack and a motor connected with the gear.

Optionally, the hole plugging device further comprises a battery assembly connected to the motor.

According to an embodiment of the invention, the hole plugging device further comprises a scraper which is arranged around the grouting piece.

Optionally, the scraper is connected to the grouting member, and the scraper is flush with an outlet end of the grouting member facing the grouting port.

Optionally, a spring is sleeved on the connecting cylinder, and the spring is located between the pipe joint and the grouting piece.

According to the hole plugging device provided by the embodiment of the invention, the steering structure is arranged on the pipe joint in a spherical shape, and the pipe joint and the grouting piece are connected through the steering structure in a spherical hinge mode.

According to the hole plugging device provided by the embodiment of the invention, a handheld part is arranged on one side of the storage cylinder, which is far away from the grouting piece.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a hole plugging device according to an embodiment of the present invention.

Fig. 2 is a schematic view of a hole plugging device according to an embodiment of the present invention without a hand-held portion and a pushing member.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2.

Fig. 4 is a partially enlarged view of the region I in fig. 3.

Fig. 5 is a schematic structural view of a squeegee according to an embodiment of the invention.

Reference numerals are as follows:

100. a hole plugging device;

1. a storage cylinder;

2. a pipe joint;

21. a first pipe joint;

22. a second pipe joint; 221. a steering structure; 222. a guide groove;

3. grouting parts;

31. a connecting cylinder;

32. grouting plates;

4. a pusher member;

41. a rack;

5. a battery assembly;

6. a squeegee;

61. a squeegee body; 62. a support ring; 63. a support rib; 64. a hollow-out section;

7. a spring;

8. a hand-held portion;

9. a connecting member.

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 or similar 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 is to be understood that the terms "center", "length", "upper", "lower", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", "axial", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The following describes the hole plugging device 100 according to an embodiment of the present invention with reference to the drawings.

An aperture plugging device 100 according to an embodiment of the present invention, as shown in fig. 1, comprises: a storage cylinder 1, a pipe joint 2 and a grouting piece 3.

As shown in fig. 2 and 3, a pipe joint 2 is connected to one end of the cartridge 1. The connection may be one of a threaded connection, a welded connection or an adhesive connection, and in the present application, the welded connection is preferred, the pipe joint 2 is welded at one end of the storage cylinder 1, the welded connection can increase the connection strength and connection quality of the pipe joint 2 and the storage cylinder 1, and the slurry does not overflow from the connection between the storage cylinder 1 and the pipe joint 2 during the process of conveying the slurry from the storage cylinder 1 to the pipe joint 2.

As shown in fig. 4, the grouting member 3 includes a connecting cylinder 31 and a grouting plate 32, a grouting opening (not shown in the figure) is opened on the grouting plate 32, a turning structure 221 is provided at one end of the pipe joint 2 close to the connecting cylinder 31, one end of the connecting cylinder 31 is connected to the grouting plate 32, and the other end of the connecting cylinder 31 is rotatably connected to the pipe joint 2 through the turning structure 221.

As shown in fig. 4, one end of the pipe joint 2 close to the connecting cylinder 31 is provided with a guide groove 222 extending along the axial direction, the connecting piece 9 penetrating through the guide groove 222 is mounted on the connecting cylinder 31, and the connecting piece 9 can move relative to the guide groove 222. That is, the guide groove 222 has a certain length on the coupling 2, and the movement may be a movement or a rotation.

With the above structure, in the hole plugging device 100 according to the embodiment of the present invention, the pipe connector 2 is connected to one end of the storage cylinder 1, and the grouting member 3 can be connected to the storage cylinder 1 through the pipe connector 2, in the hole plugging process, the slurry flows to the grouting port of the grouting plate 32 through the storage cylinder 1 and the pipe connector 2, and then flows out from the grouting port to the hole to be plugged on the construction surface, so as to plug the hole.

Connecting cylinder 31 rotates through turning to structure 221 and connects on coupling 2, and it is connected that slip casting 3 rotates with coupling 2 promptly, at the in-process of slip casting, if the construction face sets up or treats that the hole of shutoff is higher for ground for vertical face slope, also can adjust the angle of slip casting 3 through turning to structure 221 for slip casting 3 laminating construction face guarantees that the in-process thick liquids in shutoff hole can not be excessive, improves the shutoff quality and reduces the shutoff cost.

By arranging the guide groove 222 extending along the axial direction of the pipe joint 2, the guide groove 222 can play a role in positioning in the process of connecting the pipe joint 2 and the connecting cylinder 31, the installation position of the connecting cylinder 31 can be quickly and accurately determined through the guide groove 222, the connecting difficulty is reduced, and the connecting efficiency is improved; in the process of plugging the hole, the guide groove 222 and the connecting piece 9 on the connecting cylinder 31 are matched to play a role in guiding and limiting, because the connecting cylinder 31 is rotatably connected to the pipe joint 2 through the steering structure 221, in the process of rotating the connecting cylinder 31 relative to the pipe joint 2, the connecting piece 9 rotates in the guide groove 222, at the moment, the inner wall of the guide groove 222 can limit the rotating direction of the connecting piece 9, so that the connecting piece 9 can only rotate in the extending direction of the guide groove 222, namely, the connecting piece 9 is ensured not to deviate in the rotating process, and the connecting cylinder 31 can rotate in a given path.

Therefore, the hole plugging device 100 can plug the hole with the construction surface being the inclined surface and the higher position of the hole, and has wide application range and high plugging quality.

It can be understood that, compared with the prior art, the hole plugging device 100 of the present application has the advantages that the pipe joint 2 and the connecting cylinder 31 are connected with the connecting piece 9 through the guide groove 222, and the connecting piece 9 rotates relative to the guide groove 222 in the process that the connecting cylinder 31 rotates relative to the pipe joint 2, so that the hole plugging device 100 of the present application can plug holes with different heights and different angles, and the grouting plate 32 is always attached to the construction surface in the plugging process, thereby achieving high plugging quality.

Alternatively, the grouting plate 32 is a circular plate. The circular plate-shaped grouting plate 32 has certain deformation capacity, and is matched with a spring 7 mentioned below for use, so that the grouting plate can press a construction surface after being pressed, and the plugging quality of the hole plugging device 100 is further improved; on the other hand, the circular plate is similar to the hole in shape, which facilitates the rapid attachment of the grouting plate 32 to the hole.

Alternatively, the connecting member 9 is a screw, and a threaded hole matched with the screw is formed in the connecting cylinder 31. The screw and the threaded hole are matched, so that the connecting piece 9 is fixedly connected to the connecting cylinder 31, and the connecting cylinder 31 can drive the screw to rotate in the rotating process.

It should be noted that the guide slot 222, which has a certain length, ensures a certain relative movement between the grouting member 3 and the magazine 1 and defines a maximum relative stroke. The fixing form and the matching mode of the grouting piece 3 and the storage cylinder 1 ensure that the grouting piece 3 and the storage cylinder 1 can rotate greatly, when a hole with the position higher than 2m is plugged, the grouting piece 3 can rotate for a certain angle relative to the storage cylinder 1 at the moment so that a grouting plate 32 can be well attached to the hole, the slurry cannot overflow in the grouting process, and the plugging quality is improved; when the hole to normal position carries out the shutoff, slip casting 3 rotates certain angle for storage cylinder 1 for slip casting 3 and storage cylinder 1 center are on same horizontal plane, and slip casting board 32 and construction face laminating make in the better injection hole of thick liquids, guarantee can not excessive at the in-process thick liquids of shutoff hole, improve the shutoff quality. The normal work means that the construction surface is arranged in parallel relative to the vertical surface and the height of the hole to be plugged is less than 2 m.

The slurry referred to in this application may be a mortar, or may be a fluid material such as paint or pigment; the hole can be a screw hole or any hole capable of being filled with slurry, and the application is not limited.

In some embodiments of the present invention, as shown in FIG. 4, coupling 2 comprises a first coupling 21 and a second coupling 22, with one end of first coupling 21 attached to reservoir 1 and the other end of first coupling 21 attached to second coupling 22. The first pipe joint 21 and the second pipe joint 22 are matched for conveying slurry, in the hole plugging process, the slurry flows to a grouting opening of the grouting plate 32 through the storage barrel 1, the first pipe joint 21 and the second pipe joint 22, and then the slurry flows out of the grouting opening to a hole to be plugged, so that the hole is plugged.

Alternatively, as shown in fig. 4, the second pipe joint 22 is provided with a turning structure 221 away from the first pipe joint 21, and the connecting cylinder 31 is rotatably connected to the second pipe joint 22 through the turning structure 221. It is ensured that the connecting cylinder 31 can rotate relative to the second pipe joint 22, i.e. the grouting member 3 rotates relative to the pipe joint 2, so that the grouting plate 32 can be attached to the construction surface, and it is ensured that the grout does not overflow in the process of plugging the hole.

Alternatively, the first pipe joint 21 and the second pipe joint 22 are connected by welding. The connection strength between the first pipe joint 21 and the second pipe joint 22 is improved, and the pipe joint 2 is ensured not to overflow slurry in the slurry conveying process.

Alternatively, as shown in fig. 4, at least part of the cross section of the first pipe joint 21 is gradually reduced towards the second pipe joint 22. When the storage cylinder 1 conveys the slurry to the first pipe joint 21, the first pipe joint 21 with the larger cross section in the direction close to the storage cylinder 1 can ensure that the slurry can quickly enter the first pipe joint 21, and because part of the cross section of the first pipe joint 21 is gradually reduced towards the direction close to the second pipe joint 22, the side surface of the first pipe joint 21 is formed into an inclined surface, in the process that the slurry enters the first pipe joint 21 and moves towards the second pipe joint 22, the side wall of the first pipe joint 21 can also play a role in guiding, the slurry can be quickly and accurately conveyed to the second pipe joint 22, and the conveying speed of the slurry is improved.

In the description of the present invention, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between the described features, whether they are sequential or not.

In some embodiments of the invention, as shown in fig. 1, the hole plugging device 100 further comprises a pusher 4, the pusher 4 being movably disposed in the storage silo 1, the pusher 4 being used to push the slurry towards the connecting silo 31. The pushing piece 4 drives the slurry to move together in the moving process of the storage barrel 1, so that the purpose of conveying the slurry is achieved, the slurry conveying automation is realized, the labor intensity of workers is reduced, the cost is lower by utilizing the pushing piece 4 compared with that of utilizing a pressure pump, and the manufacturing cost of the hole plugging device 100 is saved.

Alternatively, the pusher 4 comprises a rack 41 and a sealing block (not shown) arranged on the rack 41, which sealing block is movably arranged in the cartridge 1. The sealing block can increase the contact area of the pushing piece 4 and the slurry, and the slurry is pushed to move through the sealing block, so that the purpose of conveying the slurry is achieved.

Alternatively, the sealing block may be a rubber block having a certain elasticity. Make the inner wall of sealed piece storage barrel 1 that can closely laminate, at the in-process that thick liquids were carried, thick liquids can not flow from the contact position of sealed piece and storage barrel 1, ensure at the in-process that impeller 4 promoted thick liquids, the thick liquids of storage barrel 1 internal storage all move towards same direction, improve thick liquids and carry efficiency.

Optionally, the hole blocking device 100 further comprises a gear engaged with the rack 41, and a motor (not shown) connected to the gear. The motor is used for driving the gear to rotate, and the gear and the rack 41 are meshed with each other, so that the rack 41 can be driven to move in the gear rotating process, and the pushing piece 4 can be movably arranged in the storage barrel 1 to finish the conveying of the slurry.

In some specific examples, the motor may be a rotating motor. The output end of the rotating motor is connected with the gear, and the rotating motor is used for driving the gear to rotate anticlockwise in the forward rotation process, so that the rack 41 moves towards the connecting cylinder 31, the slurry is further pushed towards the connecting cylinder 31, and the slurry is conveyed; the rotating electrical machines is used for driving the gear to rotate clockwise in the process of reversing, so that the rack 41 moves towards the direction away from the connecting cylinder 31, and then the sealing block is driven to move towards the direction away from the connecting cylinder 31, so that the space for storing the slurry is enough in the storage cylinder 1, and the subsequent slurry is convenient to convey.

In the present application, the driving manner of the gear and the rack 41 is driven by the motor, so that the hole plugging device 100 has a simple structure and is easy to arrange.

Optionally, as shown in fig. 1, the hole plugging device 100 further comprises a battery assembly 5 connected to the motor. Battery pack 5 is used for supplying power for the motor for wireless use can be accomplished to hole plugging device 100, and then can adjust the position of hole plugging device 100 at will according to the position of hole at the in-process of shutoff hole, improves the application scope of this application.

In some embodiments of the invention, as shown in fig. 4, the hole plugging device 100 further comprises a scraper 6, and the scraper 6 is arranged around the grout member 3. After the grouting of the hole to be plugged is completed, the scraper 6 is attached to the construction surface, the hole plugging device 100 is moved, and the scraper 6 is used for scraping to smooth the slurry of the hole opening, so that the grouting process and the smoothing process are completed together, and the hole plugging efficiency is improved.

Alternatively, the squeegee 6 may be a circular plate. Due to the fact that the hole plugging site environment is complex, the circular plate can move towards any direction to be scraped when scraping is conducted, and the flexibility and the operation efficiency of the scraper 6 are improved.

Optionally, a scraper 6 is attached to the grouting member 3, the scraper 6 being flush with the outlet end of the grouting member 3 facing the grouting opening. Ensure to laminate promptly on the construction face at the in-process scraper blade 6 of slip casting, after slip casting 3 slip casting is accomplished, need not to adjust the position of scraper blade 6, only need to move towards arbitrary direction and can be trowelled the thick liquids of entrance to a cave, improve the efficiency of trowelling.

Alternatively, as shown in fig. 5, the blade 6 includes a blade body 61, a support ring 62, and a support rib 63, and the support ring 62 and the blade body 61 are connected by the support rib 63, so that a plurality of hollowed-out portions 64 are formed on the blade 6. On the first hand, in the process of leveling the slurry at the hole opening, the redundant slurry can be discharged from the hollow part 64, so that the redundant slurry is ensured not to be accumulated on the construction surface, and the hole plugging quality is improved; in the second aspect, the hollow portion 64 can reduce the weight of the scraper 6, that is, the weight of the hole plugging device 100, thereby achieving the light weight of the hole plugging device 100 and facilitating the movement; in the third aspect, the hollow part 64 reduces the material consumption of the scraper 6, and saves the production cost of the scraper 6.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Alternatively, as shown in fig. 4, the connecting cylinder 31 is externally sleeved with a spring 7, and the spring 7 is positioned between the pipe joint 2 and the grouting member 3. When plugging the hole, the grouting plate 32 in the grouting member 3 abuts on the construction surface, and at this time, the construction surface gives an acting force to the grouting plate 32, so that the grouting plate 32 moves towards the pipe joint 2, and the spring 7 is compressed. Subsequently, the spring 7 can utilize the own stretching force to drive the grouting plate 32 to move towards the direction of the construction surface so as to keep the pressure of the grouting plate 32 on the construction surface, so that the grouting plate 32 is tightly attached to the construction surface, the situation that slurry overflows due to insufficient attaching force in the hole plugging process is avoided, the hole plugging device 100 can meet the plugging depth requirement in the plugging process, and the plugging quality is improved.

As shown in fig. 4, a guide groove 222 extending in the axial direction is formed at one end of the pipe joint 2 close to the coupling cylinder 31, and the coupling 9 penetrating the guide groove 222 is attached to the coupling cylinder 31. In the process that the spring 7 drives the grouting member 3 to move, the connecting member 9 can be driven to move along the extending direction of the guide groove 222, the guide groove 222 can play a role in guiding, so that the grouting member 3 moves along a given direction, and the guide groove 222 also defines the maximum moving range of the grouting member 3.

Of course, in other examples, the spring 7 is not limited to be disposed between the first pipe joint 21 and the grouting member 3, and a component with a certain deformation capability such as rubber, silicone, resin, etc. may also be selected, so as to ensure that the component disposed between the pipe joint 2 and the grouting member 3 can be elastically deformed at normal temperature, can be greatly deformed under a small force, and can recover its original shape after the external force is removed, thereby driving the grouting plate 32 to move toward the construction surface to maintain the pressure of the grouting plate 32 on the construction surface.

In some embodiments of the present invention, as shown in fig. 4, the steering structure 221 is spherically disposed on the pipe joint 2, and the pipe joint 2 and the grouting member 3 are spherically hinged by the steering structure 221. Realize slip casting 3 and coupling 2's relative rotation through being spherical structure 221 that turns to make coupling 2 and storage cylinder 1 can be according to the inclination of the position automatic adjustment self of co-altitude hole and slip casting 3 can be according to the inclination of different inclination's the construction face automatic adjustment self, even guarantee that the axis of storage cylinder 1 is not on same horizontal plane with the central line in hole, also enable slip casting 3 and hug closely on the construction face completely, improve hole shutoff quality.

In some specific examples, as shown in fig. 4, the turning structure 221 is spherically disposed on the second pipe joint 22, and the connecting cylinder 31 is connected with the second pipe joint 22 through the turning structure 221. The connecting cylinder 31 can rotate for a certain angle relative to the second pipe joint 22, so that the grouting plate 32 is driven to rotate, the grouting plate 32 can be always attached to a construction surface in the hole plugging process of the hole plugging device 100, and grouting quality is improved.

In some embodiments of the invention, as shown in fig. 1, the storage barrel 1 is provided with a handle 8 on the side away from the grouting member 3. Through setting up handheld portion 8, when needs carry out the shutoff to the hole on the construction face, staff's accessible handheld portion 8 handheld hole plugging device 100 to carry out the shutoff to the hole of different positions, make the hole shutoff more convenient.

It should be noted that, because the hole plugging device 100 of the present application can be held by hand, the present application creatively sets the storage cylinder 1, the steering structure 221 and other components, and by setting the storage cylinder 1, the hole plugging device 100 can store more slurry at one time, and in the hole plugging process, a worker does not need to frequently reciprocate a construction surface and a slurry storage point, so that the labor intensity of the worker is reduced, and the working efficiency is improved; turn to structure 221 through setting up, part hole on the face of construction is located on 2m, when handheld hole plugging device 100 carries out the operation, if storage cylinder 1 can not rotate for slip casting 3, the staff just can realize the shutoff to higher hole with the help of other instruments, increase the operation degree of difficulty, this application turns to structure 221 through setting up, when being greater than 2 m's hole to shutoff high position, need not only adjust the hole department of the intact laminating face of construction of slip casting board 32 with the help of other instruments angle, guarantee that the thick liquids can not be excessive at the in-process of pouring into the hole, improve the shutoff quality.

The specific structure of the hole plugging device 100 according to the present invention will be described with reference to the drawings. The embodiments of the present invention may be all embodiments obtained by combining the foregoing technical solutions, and are not limited to the following specific embodiments, which fall within the scope of the present invention.

Example 1

An aperture occluding device 100, as shown in fig. 1 and 2, comprising: a storage cylinder 1, a pipe joint 2 and a grouting piece 3.

As shown in fig. 2 and 3, a pipe joint 2 is connected to one end of the cartridge 1.

As shown in fig. 4, one end of the pipe joint 2 close to the connecting cylinder 31 is provided with a guide groove 222 extending along the axial direction, the connecting piece 9 penetrating through the guide groove 222 is mounted on the connecting cylinder 31, and the connecting piece 9 can move relative to the guide groove 222.

As shown in fig. 1, a hand-held portion 8 is provided on a side of the storage barrel 1 away from the grouting member 3.

Example 2

A hole plugging device 100 is based on embodiment 1, as shown in FIG. 4, a pipe joint 2 comprises a first pipe joint 21 and a second pipe joint 22, one end of the first pipe joint 21 is connected with a storage cylinder 1, and the other end of the first pipe joint 21 is connected with the second pipe joint 22.

As shown in fig. 4, at least a portion of the cross-section of the first pipe joint 21 is gradually reduced toward the second pipe joint 22.

Example 3

Based on embodiment 1, as shown in fig. 1, the hole plugging device 100 further includes a pushing member 4, the pushing member 4 is movably disposed in the storage tank 1, and the pushing member 4 is used for pushing the slurry toward the connecting tank 31.

The pusher 4 comprises a rack 41 and a sealing block (not shown) arranged on the rack 41, which is movably arranged in the magazine 1.

Example 4

A hole plugging device 100 is provided, in addition to embodiment 3, the hole plugging device 100 further includes a gear engaged with the rack 41, a motor (not shown in the figure) connected with the gear, and a battery assembly 5 connected with the motor.

Example 5

On the basis of embodiment 2, as shown in fig. 4, the hole plugging device 100 further includes a scraper 6, and the scraper 6 is disposed around the grouting member 3.

The scraper 6 is attached to the grouting member 3, the scraper 6 being flush with the outlet end of the grouting member 3 facing the grouting opening.

As shown in fig. 4, the spring 7 is externally sleeved on the connecting cylinder 31, and the spring 7 is positioned between the pipe joint 2 and the grouting member 3.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

Other components of the hole plugging device 100 according to the embodiment of the present invention, such as the battery pack 5, the motor, the mating relationship between the gear and the rack 41, and the operation principle, are known to those skilled in the art, and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A hole plugging device, comprising:

a material storage cylinder;

the pipe joint is connected to one end of the storage cylinder;

the grouting piece comprises a connecting cylinder and a grouting plate, a grouting opening is formed in the grouting plate, a steering structure is arranged at one end, close to the connecting cylinder, of the pipe joint, one end of the connecting cylinder is connected with the grouting plate, and the other end of the connecting cylinder is rotatably connected to the pipe joint through the steering structure;

the pipe joint is close to the guide way of axial extension is seted up to the one end of connecting cylinder, install on the connecting cylinder and wear out the connecting piece of guide way, the connecting piece can for the guide way activity.

2. The hole plugging device according to claim 1, wherein said adapter comprises a first adapter and a second adapter, one end of said first adapter being connected to said reservoir, the other end of said first adapter being connected to said second adapter;

at least a portion of the cross-section of the first pipe fitting decreases progressively towards the second pipe fitting.

3. The hole plugging device of claim 1, further comprising: the pushing piece is movably arranged in the storage barrel and used for pushing the slurry to the connecting barrel.

4. The hole plugging device of claim 3, wherein the pusher comprises: the sealing block is movably arranged in the storage cylinder;

the hole plugging device further comprises a gear meshed with the rack and a motor connected with the gear.

5. The hole plugging device of claim 4, further comprising a battery assembly coupled to the motor.

6. The hole plugging device of claim 1 further comprising a scraper disposed around said grout member.

7. The hole plugging device of claim 6, wherein said scraper is attached to said grouting member such that said scraper is flush with an outlet end of said grouting member facing said grouting opening.

8. The hole plugging device of claim 2 wherein said connector barrel is externally fitted with a spring, said spring being positioned between said nipple and said grouting member.

9. The hole plugging device according to claim 1, wherein said turning structure is spherically arranged on a pipe joint, and said pipe joint and said grouting member are connected by a spherical hinge through said turning structure.

10. The hole plugging device according to claim 1, wherein a hand-held portion is provided on a side of said storage cylinder remote from said grouting member.