CN215803427U

CN215803427U - A device for repairing gaps in building walls

Info

Publication number: CN215803427U
Application number: CN202121480510.5U
Authority: CN
Inventors: 沈勇; 陈刚; 粘帅华; 赵军
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-02-11
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a device for repairing a gap of a house building wall, which relates to the technical field of building construction and comprises a frame body and an operation shell, wherein the frame body comprises a base and two guide rods which are oppositely arranged on the base, the operation shell is arranged between the two guide rods and is in vertical sliding connection with the guide rods, a spray rod is arranged in the shell, two ends of the spray rod penetrate through the operation shell and are in sliding connection with the operation shell, one end of the spray rod is provided with a spray head, the other end of the spray rod is connected with a handle, the spray rod is communicated with a feed delivery pipe, a pressure pump is arranged on the feed pipe, one side of the operation shell, which faces to the spray head, is provided with a scraper blade, one side edge of the scraper blade is hinged with the operation shell, a first spring is connected between a plate body of the scraper blade and the operation shell, the device can drive the spray rod to slide along the operation shell through the handle, so that the spray head can penetrate into the gap to spray joint repairing materials, the scraper scrapes the overflowing joint repairing material along with the movement of the operation shell, so that the repairing quality of the gap is improved.

Description

House building wall gap repairing device

Technical Field

The utility model belongs to the technical field of building construction, and particularly provides a device for repairing a wall gap of a house building.

Background

After the building is completed, the house building is very easy to crack on the surface of the wall body due to the influence of the environment and the building materials, the aesthetic degree of the surface of the building is influenced, and even the safe use of the building is influenced, so that the gap of the wall body needs to be repaired to prevent the gap from being gradually increased, and thus huge loss is caused.

In the process of repairing the building gap, due to the structural limitation of the gap, the following problems exist in the actual operation process: (1) when the traditional house building wall gap repairing device repairs gaps, due to different depths of the gaps, the filling material can not completely fill the gaps easily, and the repairing quality of the gaps is low; (2) when the traditional house building wall gap repairing device repairs the gap, more manual work is needed for repairing operation, and resource waste is caused.

Accordingly, there is a need in the art for a device for repairing a wall gap of a building construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for repairing a wall gap of a house building, which solves the problems mentioned in the background technology.

The technical scheme of the utility model is realized as follows: the utility model provides a housing construction wall body gap patching device, includes support body and operation casing, the support body includes the base and sets up two guide bars on the base relatively, the operation casing set up between two guide bars and with vertical sliding connection is followed to the guide bar, be provided with the injection pole in the operation casing, the both ends of injection pole run through the operation casing and with operation casing sliding connection, the one end of injection pole is provided with the shower nozzle, and the other end is connected with the handle, the intercommunication has the conveying pipeline on the injection pole, be provided with the force (forcing) pump on the conveying pipeline, operation casing orientation one side of shower nozzle is provided with the scraper blade, a side of scraper blade with the operation casing is articulated to be connected, just the plate body of scraper blade with be connected with first spring between the operation casing.

The technical effect of the scheme is as follows: by slidably connecting the injection rod with the operation shell, when the depth of a gap of a wall is not the same, the injection rod can be driven by the handle to slide along the operation shell, so that the spray head can penetrate into the gap to spray joint repairing materials, and the repairing quality of the gap is improved; meanwhile, in the moving process of the spray head, under the action of the elastic force of the first spring, one end of the scraper, which is far away from the operation shell, is tightly abutted against the wall body, so that overflowing joint repairing materials are scraped, and the smoothness of the wall surface is ensured; moreover, the arrangement of the guide rod enables the operation shell to stably move along the vertical direction, and the bending damage of the injection rod in the moving process is avoided; the device can be operated by only one person, so that the construction cost is reduced.

In the preferred technical scheme of above-mentioned house building wall gap patching device, the operation casing orientation one side of shower nozzle is provided with the stripper plate, the stripper plate is located the shower nozzle with between the scraper blade, the stripper plate is connected with the slide bar, the slide bar runs through the operation casing extends to its inside to be connected with the backstop board, the slide bar overcoat is equipped with the second spring, the both ends of second spring support respectively lean on in the operation casing with the backstop board, be provided with driving motor in the operation casing, driving motor's output is connected with the cam, the backstop board with the cam offsets and leans on, the driving motor drive the cam rotates, the cam passes through the backstop board drives the stripper plate is movable.

The technical effect of the scheme is as follows: after the gap repairing material is sprayed by the spray head, the driving motor drives the cam to rotate along with the movement of the operation shell, the cam drives the extrusion plate to repeatedly extrude the repaired gap through the stop plate, and the gap repairing material in the gap is extruded and vibrated, so that the gap repairing material in the gap is compact and reliable, and the gap repairing quality is further improved.

In the preferable technical scheme of the device for repairing the wall gap of the house building, a support plate is arranged between the two guide rods, two ends of the support plate are connected with the guide rods in a vertical sliding mode, and the operation shell is connected with the support plate in a transverse sliding mode.

The technical effect of the scheme is as follows: because wall body gap fracture is irregular, has the skew of horizontal direction, through setting up the backup pad for the operation casing can enough slide from top to bottom along the guide bar, can follow backup pad horizontal slip again, improves the flexibility of this device.

In the preferable technical scheme of the device for repairing the wall gap of the house building, the top of the guide rod is provided with a lifting machine, and the lifting machine is connected with the support plate through a rope.

The technical effect of the scheme is as follows: the supporting plate is driven to lift by the hoister, so that the labor intensity of workers is reduced, and the joint repairing efficiency is accelerated.

In the preferable technical scheme of the device for repairing the wall gap of the house building, the bottom of the base is provided with universal wheels, and the universal wheels are provided with brake structures.

The technical effect of the scheme is as follows: through setting up the universal wheel, make things convenient for the removal of this device, remove the back that targets in place, through the fixed universal wheel of brake structure for this device can stably place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a device for repairing a wall gap of a building according to the present invention;

fig. 2 is a schematic structural diagram of an operation housing of the device for repairing a wall gap of a house building according to the present invention.

List of reference numerals: 1. a frame body; 11. a base; 12. a guide bar; 13. a support plate; 14. a hoist; 15. a universal wheel; 2. a working housing; 21. a spray bar; 211. a spray head; 212. a handle; 22. a delivery pipe; 23. a squeegee; 24. a first spring; 25. a pressing plate; 26. a slide bar; 27. a stopper plate; 28. a second spring; 29. a drive motor; 291. a cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model relates to a concrete embodiment of a device for repairing a wall gap of a house building, which comprises the following steps: as shown in fig. 1 and 2, a device for repairing a gap in a wall of a house building comprises a frame body 1 and a working shell 2, wherein the frame body 1 comprises a base 11 and a left guide rod 12 and a right guide rod 12 which are oppositely arranged on the base 11, the working shell 2 is arranged between the two guide rods 12 and is in vertical sliding connection with the guide rods 12, a spray rod 21 is arranged in the working shell 2, two ends of the spray rod 21 penetrate through the working shell 2 and is in sliding connection with the working shell 2, one end of the spray rod 21 is provided with a spray head 211, the other end of the spray rod 21 is connected with a handle 212, a feed pipe 22 is communicated with the spray rod 21, a pressure pump is arranged on the feed pipe 22, the feed pipe 22 is inserted into a prepared gap repairing material during gap repairing, the pressure pump is started to pump the gap repairing material into the spray rod 21, a scraper 23 is arranged on one side of the working shell 2 facing the spray head 211, one side edge of the scraper 23 is hinged with the top of the working shell 2, and a first spring 24 is connected between the plate body of the scraper 23 and the work case 2.

By slidably connecting the spray rod 21 with the operation shell 2, when the depth of the wall gap is not the same, the handle 212 can drive the spray rod 21 to slide along the operation shell 2, so that the spray head 211 can penetrate into the gap to spray joint repairing materials, and the repair quality of the gap is improved; meanwhile, under the action of the elastic force of the first spring 24, one end of the scraper 23, which is far away from the operation shell 2, is tightly abutted against the wall, and overflowed crack repairing materials are scraped along with the movement of the operation shell 2, so that the smoothness of the wall surface is ensured; moreover, the arrangement of the guide rod 12 enables the operation shell 2 to stably move along the vertical direction, so that the spray rod 21 is prevented from being bent and damaged in the moving process; the device can be operated by only one person, so that the construction cost is reduced.

Continuing to refer to fig. 2, a squeezing plate 25 is arranged on one side of the working housing 2 facing the spray head 211, the squeezing plate 25 is located between the spray head 211 and the scraper 23, the squeezing plate 25 is connected with a slide rod 26, the slide rod 26 penetrates through the working housing 2 and extends into the working housing, one end of the slide rod 26 located inside the working housing 2 is connected with a stop plate 27, a second spring 28 is sleeved on a portion of the slide rod 26 located between the stop plate 27 and the working housing 2, two ends of the second spring 28 respectively abut against the working housing 2 and the stop plate 27, a driving motor 29 is arranged in the working housing 2, an output end of the driving motor 29 is connected with a cam 291, and the second spring 28 squeezes the stop plate 27 to always abut against the cam 291.

After the nozzle 211 sprays the gap repairing material, along with the movement of the operation shell 2, the driving motor 29 drives the cam 291 to rotate, the cam 291 drives the sliding rod 26 to slide along the operation shell 2 through the stop plate 27, the extrusion plate 25 at the end of the sliding rod 26 moves along with the sliding rod 26, so that the extrusion plate 25 repeatedly extrudes the repaired gap, the gap repairing material in the gap is extruded and vibrated, the gap repairing material in the gap is densely filled, and the gap repairing quality is further improved.

Refer to fig. 1 again, because wall body gap fracture is irregular, in the in-process of mending a seam, 2 a plurality of directions activities of operation casing are required, therefore, in this embodiment, be provided with backup pad 13 between two guide bars 12, two guide bars 12 are provided with the spout along vertical extension towards one side each other, the both ends of backup pad 13 are provided with the slider with the spout adaptation, cooperation and guide bar 12 sliding connection of spout and slider are passed through to backup pad 13, the holding tank along horizontal extension is seted up to the up end of backup pad 13, operation casing 2 is placed in the holding tank and is followed horizontal sliding connection through holding tank and backup pad 13, make operation casing 2 can follow vertical activity and can follow horizontal activity again, the flexibility of this device is improved.

In order to reduce the labor intensity of workers, a lifter 14 is arranged at the top of the guide rod 12, the lifter 14 is connected with the supporting plate 13 through a rope, and the supporting plate 13 is driven to lift through the lifter 14, so that the joint repairing efficiency is accelerated.

The bottom of base 11 is provided with universal wheel 15, is provided with the brake structure on the universal wheel 15. Through setting up universal wheel 15, make things convenient for the removal of this device, remove the back that targets in place, through the fixed universal wheel 15 of brake structure for this device can stably place.

The concrete use process of the house building wall gap repairing device of the embodiment is as follows: taking the vertical crack repair as an example, the device is moved to the crack, and the lifting machine 14 is started to lift the support plate 13 until the spray head 211 is positioned at the top end of the crack; the position of the device away from the wall body is adjusted according to the furthest moving stroke of the extrusion plate 25, so that the extrusion plate 25 just contacts with the wall body when moving to the furthest moving stroke; adjusting the scraper 23 to make the scraper 23 abut against the wall under the action of the elastic force of the first spring 24; inserting the feed delivery pipe 22 into the prepared gap-filling material, pushing the injection rod 21 into the gap by the handle 212, starting the pressure pump to make the gap-filling material enter the injection rod 21 and inject the gap-filling material from the nozzle 211, and slowly pulling the injection rod 21 outwards while injecting to make the gap-filling material uniformly enter the gap; starting the lifter 14, driving the support plate 13 to slowly descend by the lifter 14, moving the operation shell 2 along the support plate 13 at the same time, aligning the spray head 211 with the gap and continuously spraying the gap repairing material into the gap, controlling the lifter 14 to stop operating when the gap is deep, and repeating the operation of inserting the spray rod 21 into the gap for spraying, so as to avoid the damage of the spray rod 21 due to clamping caused by deep spraying while moving; in the process that the supporting plate 13 moves downwards, the driving motor 29 is started, the driving motor 29 drives the cam 291 to rotate, the cam 291 drives the extrusion plate 25 at the other end of the sliding rod 26 to move through the stop plate 27, so that the extrusion plate 25 performs beating extrusion on the gap filling material at the gap, and the filling compactness of the gap filling material in the gap is enhanced; the scraper 23 screeds and scrapes the gap-filling material overflowing from the gap along with the movement of the operation shell 2, so that the flatness of the wall body after gap filling is ensured.

In the above-mentioned embodiment, the scraper blade is connected with the top of the one side of operation casing orientation shower nozzle is articulated, and the stripper plate sets up between scraper blade and spraying rod, and in other embodiments, the scraper blade still can be connected with the bottom of operation casing orientation shower nozzle one side is articulated, and spraying rod sets up in the position by the top, and the stripper plate sets up between scraper blade and spraying rod, and during the use, from up filling up the gap down can.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for repairing a gap in a building wall is characterized in that it comprises a frame body and a working shell, the frame body comprises a base and two guide rods arranged on the base relatively, and the working shell is arranged on the two guide rods. The two guide rods are vertically slidably connected with the guide rods, a spray rod is arranged in the working casing, and both ends of the spray rod penetrate through the working casing and are slidably connected with the working casing. One end of the spray rod is provided with a spray head, and the other end is connected with a handle, the spray rod is connected with a feeding pipe, the feeding pipe is provided with a pressurizing pump, and the working shell faces one end of the spray head. A scraper is arranged on the side, one side of the scraper is hingedly connected with the working casing, and a first spring is connected between the plate body of the scraper and the working casing.

2 . The device for repairing gaps in building walls according to claim 1 , wherein a squeeze plate is provided on the side of the working housing facing the spray head, and the squeeze plate is located between the spray head and the spray head. 3 . Between the scrapers, the squeeze plate is connected with a sliding rod, the sliding rod extends through the working housing to the inside thereof, and is connected with a stop plate, and the sliding rod outer sleeve is provided with a second spring, so Both ends of the second spring abut against the working housing and the stop plate respectively, a drive motor is arranged in the working housing, a cam is connected to the output end of the drive motor, and the stop plate is connected to the stop plate. The cams abut against each other, the driving motor drives the cam to rotate, and the cam drives the pressing plate to move through the stop plate.

3. The device for repairing gaps in building walls according to claim 1 or 2, wherein a support plate is provided between the two guide rods, and two ends of the support plate are vertically aligned with the guide rod. In the direction of sliding connection, the working housing and the support plate are slidably connected in the lateral direction.

4 . The device for repairing a gap in a building wall according to claim 3 , wherein a hoist is provided on the top of the guide rod, and the hoist is connected to the support plate by a rope. 5 .

5 . The device for repairing a gap in a building wall according to claim 4 , wherein a universal wheel is arranged at the bottom of the base, and a braking structure is arranged on the universal wheel. 6 .