CN116464173B - Plugging device for wall screw hole - Google Patents
Plugging device for wall screw hole Download PDFInfo
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- CN116464173B CN116464173B CN202310590178.5A CN202310590178A CN116464173B CN 116464173 B CN116464173 B CN 116464173B CN 202310590178 A CN202310590178 A CN 202310590178A CN 116464173 B CN116464173 B CN 116464173B
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- material injection
- outer tube
- injection end
- plate
- pipe
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- 239000000463 material Substances 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 66
- 239000007924 injection Substances 0.000 claims description 66
- 230000009471 action Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a plugging device for a wall screw hole, which comprises a plugging pipe and an actuating mechanism, wherein the plugging pipe can be controlled to extend into or extend out of the hole under the action of the actuating mechanism, and plugging materials are conveyed under the action of an inner pipe, so that plugging operation of the screw hole is realized, the plugging materials are not required to be filled into the hole manually, the working efficiency is improved, and the injected plugging materials can be compacted when an outer pipe extends into the hole under the action of a baffle, and the plugging effect is improved; wherein, through the clamp plate that a plurality of daughter boards constitute to through the effect of first gangbar, can be with the removal conversion of inner tube to control the expansion of clamp plate and shelter from, and through the distance that the control inner tube moved, the angle of control expansion, thereby form the clamp plate of different diameters, with the screw rod hole of adaptation different internal diameters uses, improves application range, and uses more nimble convenience.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a plugging device for a wall screw hole.
Background
Various buildings in the construction engineering need to carry out the template to the wall body and prop up when the major structure is under construction, can produce a lot of screw holes after the form removal, can also leave the screw hole at the wall body after the wall piece that links of outer scaffold is demolishd in addition, the one end intercommunication indoor of screw hole, the other end intercommunication is outdoor, consequently, outer wall screw hole produces the seepage easily, basically through the shutoff screw hole of cement mortar among the prior art, this is the simplest and most simple and convenient method, through the manual work with the screw hole clear up moist back, in the manual work is filled cement mortar, then continue to fill after it is tamped through the body of rod, until cement mortar fills to the entrance to a hole, then carry out construction such as waterproof, it is time consuming and laborious, work efficiency is low, influence the construction process, therefore need a plugging device in wall screw hole to solve above-mentioned problem urgently.
Disclosure of Invention
The invention provides a plugging device for a wall screw hole, which is used for automatically tamping and filling the screw hole, is convenient and flexible to operate and improves the construction efficiency, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a wall screw hole plugging device comprising:
the plugging pipe comprises an inner pipe and an outer pipe which are coaxially arranged inside and outside, one end of the outer pipe extending into the hole is a material injection end, one end of the inner pipe extends to the material injection end and is configured to convey plugging materials to the material injection end;
the actuating mechanism comprises a base plate and at least one electric telescopic rod arranged on the base plate, wherein the telescopic end of the electric telescopic rod is connected with the outer pipe through a connecting plate, and the electric telescopic rod is configured to control the outer pipe and the inner pipe to synchronously move along the central line direction of a hole.
Preferably, a pressing plate is arranged at the position of the material injection end of the outer tube, and the diameter of the pressing plate is larger than that of the outer tube.
Preferably, a driver is mounted on the outer tube, the driver being connected to the inner tube, the driver being configured to control movement of the inner tube in the direction of the outer tube axis.
Preferably, the pressing plate comprises a plurality of sub-plates, each sub-plate is arranged at the material injection end along the circumferential direction, one end of each sub-plate is hinged with the material injection end, the position, close to the other end, of each sub-plate is connected with the inner tube through a first linkage rod, and the sub-plates are controlled to swing around the hinged position to be far away from the outer tube to be unfolded or swing around the hinged position to be close to the outer tube to be folded along with the movement of the inner tube towards the material injection end or the movement of the inner tube away from the material injection end.
Preferably, a baffle is installed at the port of the material injection end, the baffle is connected with the inner pipe through a second linkage rod, and moves towards the material injection end or away from the material injection end along with the inner pipe, and the baffle is controlled to open or shield the port of the material injection end.
Preferably, the driver includes:
the output shaft of the driving motor is provided with a gear, and the driving motor controls the gear to rotate;
the outer tube is provided with a sliding groove along the axial direction of the outer tube, the rack is slidably arranged in the sliding groove, and the rack is meshed with the gear;
and one end of the connecting rod is connected with the inner pipe, and the other end of the connecting rod is connected with the rack.
Preferably, the base plate is provided with a control module, the electric telescopic rod and the driving motor are connected with the control module, the control module is configured to send out instructions to control the electric telescopic rod and the driving motor to implement, wherein the instructions sent out by the control module at least comprise:
injection instructions: starting an electric telescopic rod to control the outer pipe and the inner pipe to synchronously displace towards the direction of the hole by a specified distance, and simultaneously starting a driving motor to control the outer pipe to move and extend out of the material injection end;
extending an instruction: and starting the electric telescopic rod to control the outer pipe and the inner pipe to synchronously move towards the direction in the hole, and simultaneously starting the driving motor to control the outer pipe to move and retract into the material injection end.
Preferably, the connecting plate is in sliding connection with the outer tube, a trigger module is arranged at the position, adjacent to one surface, facing the material injection end, of the connecting plate, a limit plate is arranged at the position, adjacent to one surface, facing the material injection end, of the outer tube, and the trigger module and the limit plate are both configured to limit the connecting plate to move along the outer tube;
and the triggering module is also configured with pressure for bearing the connecting plate, and when the pressure is larger than a preset value, the triggering module controls the electric telescopic rod to be closed.
Preferably, the triggering module is connected with the control module, when the pressure is larger than a preset value, the triggering module feeds back a signal to the control module, and the control module controls the electric telescopic rod to switch from an extending instruction to an injection instruction based on the feedback signal.
Preferably, the triggering module includes:
the first trigger piece is arranged on the outer tube and is arranged at intervals of the connecting plate;
a second trigger piece that moves synchronously with the connection plate, the second trigger piece configured to generate a feedback signal when in contact with the first trigger piece;
and the elastic lug is arranged between the first trigger piece and the second trigger piece and is configured to limit the movement of the connecting plate along the outer tube within the self elastic range.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the plugging pipe can be controlled to extend into or extend out of the hole under the action of the executing mechanism, and the plugging material is conveyed under the action of the inner pipe, so that the plugging operation of the screw hole is realized, the plugging material is not required to be filled into the hole manually, the working efficiency is improved, and the injected plugging material can be compacted under the action of the baffle when the outer pipe extends into the hole, so that the plugging effect is improved; wherein, through the clamp plate that a plurality of daughter boards constitute to through the effect of first gangbar, can be with the removal conversion of inner tube to control the expansion of clamp plate and shelter from, and through the distance that the control inner tube moved, the angle of control expansion, thereby form the clamp plate of different diameters, with the screw rod hole of adaptation different internal diameters uses, improves application range, and uses more nimble convenience.
In addition, set up the baffle at the port of annotating the material end to link baffle and inner tube through the second connecting rod, realize, can close the port of annotating the material end voluntarily when the inner tube shrink is annotated in the material end, avoid the shutoff material to get into in the outer tube, when injection shutoff material needs to stretch out the inner tube simultaneously, can open the port of annotating the material end voluntarily.
According to the invention, the injection work of the automatic injection command can be realized through the action of the control module, the compaction work of the stretching command is realized, and a certain pressure value is set according to the requirement by matching with the action of the trigger module, so that a feedback signal can be automatically generated when the pressure generated by compaction reaches a preset pressure value, the control module can switch the command without manual intervention, the full-automatic plugging operation is realized, and the working efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the structure of the occluding device of the present invention;
FIG. 2 is a schematic view of an alternative view of the occluding device of the present invention;
FIG. 3 is a front view of an occluding device of the present invention;
FIG. 4 is a cross-sectional view of an occluding device of the present invention;
FIG. 5 is a schematic view of a fixed size occluding device with a pressure plate according to the present invention;
FIG. 6 is a schematic view of the structure of the area A of FIG. 1 according to the present invention;
FIG. 7 is a schematic view of the platen and baffle plate of the present invention;
FIG. 8 is a schematic diagram of the structure of the actuator of the present invention;
FIG. 9 is a schematic view of the structure of the area B of FIG. 8 in accordance with the present invention;
reference numerals in the drawings: 1. an inner tube; 2. an outer tube; 3. a material injection end; 4. a substrate; 5. an electric telescopic rod; 6. a pressing plate; 61. a sub-board; 62. a first linkage rod; 63. corrugated plates; 7. a driver; 71. a driving motor; 72. a gear; 73. a rack; 74. a connecting rod; 8. a baffle; 9. a second linkage rod; 10. a chute; 11. a control module; 12. a connecting plate; 13. a triggering module; 131. a first trigger piece; 132. a second trigger piece; 133. an elastic bump; 141. a first limiting plate; 142. a second limiting plate; 15. a long groove; 16. a through hole; 17. and guiding the rod.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-5, a plugging device for a wall screw hole comprises a plugging tube and an actuating mechanism, wherein the plugging tube comprises an inner tube 1 and an outer tube 2 which are coaxially arranged inside and outside, one end of the outer tube 2 extending into the hole is a material injection end 3, one end of the inner tube 1 extends to the material injection end 3 and is configured to convey plugging materials to the material injection end 3; the actuator comprises a base plate 4 and at least one electric telescopic rod 5 arranged on the base plate 4, wherein the telescopic end of the electric telescopic rod 5 is connected with the outer tube 2 through a connecting plate 12, and the electric telescopic rod 5 is configured to control the outer tube 2 and the inner tube 1 to synchronously move along the central line direction of a hole.
Wherein, referring to fig. 5, a pressing plate 6 is installed at the position of the outer tube 2 at the material injecting end 3, in this figure, the pressing plate 6 is of a fixed size, the diameter of the pressing plate 6 is larger than that of the outer tube 2, the pressing plate 6 is used for preventing the injected plugging material from leaking outside the hole, and in order to improve the leakage-proof effect, the pressing plate 6 can be provided with the same layer hole inner diameter.
According to the invention, a driver 7 is arranged on the outer tube 2, the driver 7 is connected with the inner tube 1, and the driver 7 is configured to control the inner tube 1 to move along the axial direction of the outer tube 2, namely, the driver 7 can control the inner tube 1 to move in the outer tube 2 so as to extend out of the injection end, thereby better performing injection work or retract into the injection end.
In this embodiment, in order to better seal the holes between the different holes, referring to fig. 1 and 6-7, the pressing plate 6 includes a plurality of sub-plates 61, each sub-plate 61 is arranged along the circumferential direction at the material injecting end 3, wherein one end of each sub-plate 61 is hinged with the material injecting end 3, the position of each sub-plate 61 near the other end is connected with the inner tube 1 through a first linkage rod 62, two connecting positions of the first linkage rod 62 are hinged, one end of each first linkage rod 62 can be connected with the sub-plate 61 through the long groove 15 provided on the outer tube 2, the other end of each first linkage rod 62 is connected with the inner tube 1, the other end of each first linkage rod moves towards the material injecting end 3 along with the inner tube 1 or moves away from the material injecting end 3, each sub-plate 61 is controlled to swing away from the outer tube 2 around the hinging position, or swings close to the outer tube 2 around the hinging position to fold, that is controlled by the angle of the movement of the inner tube 1, and then the angle of each sub-plate 61 is formed by the angle of the expansion of each sub-plate 61, the pressing plate 6 between different diameters is suitable for the holes with different diameters, one end can be used, the gap between each sub-plate 61 can be connected with the sub-plate 61 through the cover mode, the gap between the adjacent sub-plates 61 can be avoided, and the adjacent corrugated plates 63 can also be contracted by the gap between adjacent sub-plates 63.
6-7, a baffle plate 8 is installed at the port of the material injection end 3, the baffle plate 8 is connected with the inner tube 1 through a second linkage rod 9, and moves towards the material injection end 3 or moves away from the material injection end 3 along with the inner tube 1, the baffle plate 8 is controlled to open or shield the port of the material injection end 3, the structure can be realized, and after the inner tube 1 is retracted into the material injection end 3, the port of the material injection end 3 can be shielded through the baffle plate 8, so that plugging materials are prevented from entering the outer tube 2;
specifically, referring to fig. 7, the baffle 8 is formed by a plurality of arc plates, when the arc plates are combined, a bud-shaped structure is formed to shield the port of the material injection end 3, a second linkage rod 9 is installed between the arc plates and the inner tube 1, the second linkage rod 9 is arc-shaped, and when the inner tube 1 moves towards the port of the material injection end 3, each arc plate can be pushed to be outwards unfolded through the second linkage rod 9, so that the port of the material injection end 3 is opened.
Referring to fig. 8 to 9, the driver 7 includes: the driving motor 71, the rack 73 and the connecting rod 74, the driving motor 71 is arranged on the outer tube 2 and synchronously moves along with the outer tube 2, the gear 72 is arranged on the output shaft of the driving motor 71, and the driving motor 71 controls the gear 72 to rotate; the outer tube 2 is provided with a chute 10 along the axial direction thereof, the rack 73 is slidably arranged in the chute 10, and the rack 73 is meshed with the gear 72; one end of a connecting rod 74 is connected with the inner tube 1, the other end of the connecting rod 74 is connected with the rack 73, when the driving motor 71 is started, the gear 72 can be controlled to rotate, so that the rack 73 is driven to move along the chute 10, and the inner tube 1 is synchronously driven to move through the connecting rod 74.
Referring to fig. 1, a control module 11 is disposed on a substrate 4, and an electric telescopic rod 5 and a driving motor 71 are connected to the control module 11, where the control module 11 is configured to issue instructions to control implementation of the electric telescopic rod 5 and the driving motor 71, and the instructions issued by the control module 11 at least include:
injection instructions: starting an electric telescopic rod 5 to control the outer tube 2 and the inner tube 1 to synchronously displace towards the direction of the hole by a specified distance, and simultaneously starting a driving motor 71 to control the outer tube 2 to move and extend out of the material injection end 3;
extending an instruction: the electric telescopic rod 5 is started to control the outer tube 2 and the inner tube 1 to synchronously move towards the direction in the hole, and the driving motor 71 is started to control the outer tube 2 to move and retract into the material injection end 3.
Taking this embodiment as an example, the installation mode is shown in fig. 1, the outer tube 2 and the inner tube 1 are controlled to enter the hole through the shrinkage of the electric telescopic rod 5, before the control module 11 works, the material injection end 3 is firstly inserted into the hole to a specified position, generally the tail end of the hole, the control module 11 starts an injection command, at this time, the electric telescopic rod 5 stretches to drive the outer tube 2 and the inner tube 1 to synchronously move towards the outside of the hole, meanwhile, the driving motor 71 works to drive the inner tube 1 to independently move towards the direction of stretching out the material injection end 3, the pressing plate 6 is synchronously driven to shield due to the movement of the inner tube 1, the baffle plate 8 is unfolded, meanwhile, the external feeder of the inner tube 1 is started, the material for sealing, such as concrete slurry, is conveyed through the inner tube 1, and the like, and when the electric telescopic rod 5 stretches to a specified distance, the material injection is stopped; the control module 11 starts to stretch into the instruction, the electronic telescopic link 5 shrink drives outer tube 2 and inner tube 1 synchronous towards the downthehole removal of going into this moment, simultaneously, driving motor 71 work, drive inner tube 1 and independently move towards the shrink-in notes material end 3 direction, because the removal of inner tube 1, can drive clamp plate 6 expansion simultaneously, the port closure of material end 3 will be annotated to baffle 8, the clamp plate 6 that expands this moment can carry out compaction operation to the shutoff material in the downthehole, and the shutoff material can be prevented to close baffle 8 and get into in the outer tube 2, after the compaction reaches certain degree, stop, control module 11 continues to carry out injection instruction and stretch into the instruction in proper order, so repeatedly with the complete shutoff in the downthehole.
In this embodiment, in order to automatically implement the above (stop after compacting to a certain extent), to improve the working efficiency, the connection plate 12 is slidably connected with the outer tube 2, the trigger module 13 is installed at a position adjacent to one surface of the outer tube 2, which is located towards the material injection end 3, of the connection plate 12, the limit plate is installed at a position adjacent to one surface of the outer tube 2, which is located towards the material injection end 3, of the connection plate 12, and the trigger module 13 and the limit plate are both configured to limit the movement of the connection plate 12 along the outer tube 2; and, the trigger module 13 is further configured with a pressure given by the receiving connection plate 12, when the pressure is greater than a preset value, the trigger module 13 controls the electric telescopic rod 5 to be closed, the trigger module 13 is connected with the control module 11, when the pressure is greater than the preset value, the trigger module 13 feeds back a signal to the control module 11, the control module 11 controls the electric telescopic rod 5 to switch from an extending instruction to an injecting instruction based on the feedback signal, wherein, referring to fig. 7-8, the trigger module 13 comprises a first trigger piece 131, a second trigger piece 132 and an elastic bump 133, the first trigger piece 131 is mounted on the outer tube 2, and the interval connection plate 12 is set; the second trigger piece 132 moves synchronously with the connecting plate 12, and when the second trigger piece 132 is configured to contact with the first trigger piece 131, a feedback signal is generated; the elastic projection 133 is installed between the first trigger piece 131 and the second trigger piece 132, and as shown with reference to fig. 7, the elastic projection 133 is provided as a projection having a certain inclination, and the elastic projection 133 is configured to restrict the movement of the connection plate 12 along the outer tube 2 within its elastic range.
That is, when the stretching command is performed, along with the shrinkage of the electric telescopic rod 5, the connecting plate 12 is driven to move towards the hole direction, a hole is formed in the center of the connecting plate 12, the hole is larger than the outer tube 2, the diameter difference between the connecting plate and the outer tube 2 is smaller than the protruding length of the elastic protruding block 133, the elastic protruding block 133 is firstly contacted, the outer tube 2 is simultaneously driven to move towards the hole under the blocking of the elastic protruding block 133 until the pressing plate 6 is contacted with the plugging material in the hole, a reaction force is generated and transmitted to the elastic protruding block 133, the elastic protruding block 133 is subjected to pressure to generate elasticity change, when the reaction force is increased to a certain extent, the elastic protruding block 133 is caused to change to a certain extent, the protruding length of the elastic protruding block 133 is smaller than the diameter difference between the hole and the outer tube 2, the connecting plate 12 passes through the elastic protruding block 133 to move continuously, the second trigger piece 132 is contacted with the first trigger piece 131 at the moment, thereby generating a feedback signal, the feedback signal is transmitted to the control module 11, and the control module 11 automatically switches the stretching command to the injection command, so that automatic plugging operation is completely realized, and the working efficiency is improved.
The elastic protruding blocks 133 are a plurality of elastic protruding blocks 133, are distributed along the circumferential direction of the outer tube 2, and can improve the triggering stability, limiting plates are arranged on two sides of the connecting plate 12, a first limiting plate 141 is arranged close to a hole, a second limiting plate 142 is arranged on the other side of the connecting plate, the connecting plate 12 can be limited to be completely separated from the elastic protruding blocks 133 through the action of the first limiting plate 141, the influence device is reset, the connecting plate 12 can be received when the electric telescopic rod 5 stretches, so that the outer tube 2 can synchronously move, through holes 16 are formed in the two limiting plates, guide rods 17 are arranged at the positions of the through holes 16 on the connecting plate 12, the guide rods 17 are inserted into the corresponding through holes 16, the guide connecting plate 12 stably moves, meanwhile, the first triggering pieces 131 are arranged in holes, the second triggering pieces 132 are arranged at positions corresponding to the guide rods 17 according to requirements, and the second triggering pieces 132 enter the through the guide rods 16 to generate stable feedback signals through the movement of the guide rods 17.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention 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 invention 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 invention should be included in the protection scope of the present invention.
Claims (7)
1. A wall screw hole plugging device, characterized by comprising:
the plugging pipe comprises an inner pipe and an outer pipe which are coaxially arranged inside and outside, one end of the outer pipe extending into the hole is a material injection end, one end of the inner pipe extends to the material injection end and is configured to convey plugging materials to the material injection end;
the actuating mechanism comprises a base plate and at least one electric telescopic rod arranged on the base plate, wherein the telescopic end of the electric telescopic rod is connected with the outer pipe through a connecting plate, and the electric telescopic rod is configured to control the outer pipe and the inner pipe to synchronously move along the central line direction of a hole;
a pressing plate is arranged at the position of the outer tube at the material injection end, and the diameter of the pressing plate is larger than that of the outer tube;
the outer tube is provided with a driver, the driver is connected with the inner tube, and the driver is configured to control the inner tube to move along the axial direction of the outer tube;
the pressing plate comprises a plurality of sub-plates, each sub-plate is arranged at the material injection end along the circumferential direction, one end of each sub-plate is hinged with the material injection end, the position, close to the other end, of each sub-plate is connected with the inner tube through a first linkage rod, and the sub-plates are controlled to swing around the hinged position to be far away from the outer tube to be unfolded or swing around the hinged position to be close to the outer tube to be folded along with the movement of the inner tube towards the material injection end or the movement of the inner tube away from the material injection end.
2. A wall screw hole plugging device according to claim 1, wherein: the baffle is arranged at the port of the material injection end, is connected with the inner pipe through the second linkage rod, and moves towards the material injection end or away from the material injection end along with the inner pipe, and controls the baffle to open or shield the port of the material injection end.
3. A wall screw hole plugging device according to claim 1, wherein: the driver includes:
the output shaft of the driving motor is provided with a gear, and the driving motor controls the gear to rotate;
the outer tube is provided with a sliding groove along the axial direction of the outer tube, the rack is slidably arranged in the sliding groove, and the rack is meshed with the gear;
and one end of the connecting rod is connected with the inner pipe, and the other end of the connecting rod is connected with the rack.
4. A wall screw hole plugging device according to claim 3, wherein: the base plate is provided with a control module, the electric telescopic rod and the driving motor are connected with the control module, the control module is configured to send out instructions to control the electric telescopic rod and the driving motor to implement, and the instructions sent out by the control module at least comprise:
injection instructions: starting an electric telescopic rod to control the outer pipe and the inner pipe to synchronously displace towards the direction of the hole by a specified distance, and simultaneously starting a driving motor to control the outer pipe to move and extend out of the material injection end;
extending an instruction: and starting the electric telescopic rod to control the outer pipe and the inner pipe to synchronously move towards the direction in the hole, and simultaneously starting the driving motor to control the outer pipe to move and retract into the material injection end.
5. The plugging device for wall screw holes according to claim 4, wherein: the connecting plate is in sliding connection with the outer tube, a trigger module is arranged at the position, adjacent to one surface, facing the material injection end, of the connecting plate, a limit plate is arranged at the position, adjacent to one surface, facing the material injection end, of the outer tube, and the trigger module and the limit plate are both configured to limit the connecting plate to move along the outer tube;
and the triggering module is also configured with pressure for bearing the connecting plate, and when the pressure is larger than a preset value, the triggering module controls the electric telescopic rod to be closed.
6. The plugging device for wall screw holes according to claim 5, wherein: the trigger module is connected with the control module, when the pressure is larger than a preset value, the trigger module feeds back a signal to the control module, and the control module controls the electric telescopic rod to switch from an extending instruction to an injection instruction based on the feedback signal.
7. The plugging device for wall screw holes according to claim 6, wherein: the triggering module comprises:
the first trigger piece is arranged on the outer tube and is arranged at intervals of the connecting plate;
a second trigger piece that moves synchronously with the connection plate, the second trigger piece configured to generate a feedback signal when in contact with the first trigger piece;
and the elastic lug is arranged between the first trigger piece and the second trigger piece and is configured to limit the movement of the connecting plate along the outer tube within the self elastic range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310590178.5A CN116464173B (en) | 2023-05-23 | 2023-05-23 | Plugging device for wall screw hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310590178.5A CN116464173B (en) | 2023-05-23 | 2023-05-23 | Plugging device for wall screw hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116464173A CN116464173A (en) | 2023-07-21 |
| CN116464173B true CN116464173B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310590178.5A Active CN116464173B (en) | 2023-05-23 | 2023-05-23 | Plugging device for wall screw hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116464173B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0874424A (en) * | 1994-09-08 | 1996-03-19 | Nippon Mente Kaihatsu Kk | Concrete recovering agent filling plug |
| CN109629699A (en) * | 2018-12-18 | 2019-04-16 | 中核华辰建筑工程有限公司 | Shear wall screw hole sealing agent and method for blocking |
| WO2021189866A1 (en) * | 2020-03-27 | 2021-09-30 | 广东博智林机器人有限公司 | Robotic arm, hole blocking device, and hole blocking robot |
| CN215055635U (en) * | 2021-05-17 | 2021-12-07 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging equipment |
| CN216109060U (en) * | 2021-10-21 | 2022-03-22 | 浙江汇元建设工程有限公司 | Plugging device for sealing gap between glass curtain wall and civil engineering wall |
| CN114427264A (en) * | 2022-01-18 | 2022-05-03 | 中国建筑第五工程局有限公司 | Single-person-operated outer wall screw hole plugging equipment for building construction and operation method thereof |
| CN115726476A (en) * | 2022-11-02 | 2023-03-03 | 安徽筑华慧建筑科技有限公司 | Concrete wall column screw hole plugging construction method |
| CN115822304A (en) * | 2022-12-19 | 2023-03-21 | 中交第一航务工程局有限公司 | Aluminum mold opening plugging structure and construction method |
-
2023
- 2023-05-23 CN CN202310590178.5A patent/CN116464173B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0874424A (en) * | 1994-09-08 | 1996-03-19 | Nippon Mente Kaihatsu Kk | Concrete recovering agent filling plug |
| CN109629699A (en) * | 2018-12-18 | 2019-04-16 | 中核华辰建筑工程有限公司 | Shear wall screw hole sealing agent and method for blocking |
| WO2021189866A1 (en) * | 2020-03-27 | 2021-09-30 | 广东博智林机器人有限公司 | Robotic arm, hole blocking device, and hole blocking robot |
| CN215055635U (en) * | 2021-05-17 | 2021-12-07 | 广东博智林机器人有限公司 | Hole plugging device and hole plugging equipment |
| CN216109060U (en) * | 2021-10-21 | 2022-03-22 | 浙江汇元建设工程有限公司 | Plugging device for sealing gap between glass curtain wall and civil engineering wall |
| CN114427264A (en) * | 2022-01-18 | 2022-05-03 | 中国建筑第五工程局有限公司 | Single-person-operated outer wall screw hole plugging equipment for building construction and operation method thereof |
| CN115726476A (en) * | 2022-11-02 | 2023-03-03 | 安徽筑华慧建筑科技有限公司 | Concrete wall column screw hole plugging construction method |
| CN115822304A (en) * | 2022-12-19 | 2023-03-21 | 中交第一航务工程局有限公司 | Aluminum mold opening plugging structure and construction method |
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|---|---|
| CN116464173A (en) | 2023-07-21 |
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