Building wall repairing device

Abstract

The utility model relates to the technical field of building construction, in particular to a building wall repairing device which comprises a telescopic rod, a mounting block and a moving assembly. The telescopic rod is mounted at the top end of the moving vehicle and faces the upper side; the mounting block is mounted at the top end of the telescopic rod, and one side face of the mounting block is provided with a rotating assembly which extends towards the other side and rotates the spray gun according to the top end position of the telescopic rod in the using state; the moving assembly is arranged at one end of the rotating assembly, and an adjusting assembly used for adjusting the mounting angle of the spray gun in the using state is arranged on the side face of the moving assembly. The orientation of the spray gun is fixed according to the preset direction through the adjusting assembly, the spray gun is vertically moved through cooperation of the moving assembly and the telescopic rod, meanwhile, the moving assembly is rotated on the side face of the mounting block through the rotating assembly, the spray gun is adjusted in multiple directions, it is guaranteed that all corners of a wall are covered with repairing work, and the repairing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically relates to a building wall repairing device. BACKGROUND

[0002] In building construction, if cracks appear in the wall, the cement mortar (or other types of slurry) is usually sprayed to the crack for repairing the wall.

[0003] After the completion of house building, the surface of the wall is prone to cracks due to the influence of the environment and the building materials, which affects the aesthetic level of the building surface and even the safe use of the building. Therefore, the wall gap needs to be repaired to prevent the gap from gradually increasing and causing huge losses.

[0004] The Chinese patent document with the authorized announcement number CN222350319U discloses a building wall gap repairing device, which comprises a bottom plate, two pairs of symmetrical universal wheels installed at the bottom of the bottom plate, a handrail installed at the top of the bottom plate and close to the side edge, a material box barrel installed at the top of the bottom plate and in the middle, a repairing spray head installed on one side of the material box barrel through a connecting pipe, a plurality of groups of arrayed stirring mechanisms rotatably arranged in the interior of the material box barrel, and a rotating mechanism arranged at the driving end of the stirring mechanism; a longitudinally symmetrical support cylinder installed at the top of the bottom plate and close to the other side edge, a working cavity formed in the interior of the bottom plate, a linkage mechanism accommodated in the interior of the working cavity, a driving mechanism arranged at the driving end of the linkage mechanism, an adjusting mechanism arranged at the coupling position of the linkage mechanism and the support cylinder, and a connecting sleeve arranged at the connecting position of the adjusting mechanism and the repairing spray head.

[0005] However, in the above-mentioned scheme, the repairing spray head is moved in the vertical direction to enable the repairing spray head to repair the wall cracks according to the crack height. However, due to the complex and diverse forms of the wall cracks, it is difficult to accurately align the cracks during the vertical movement of the repairing spray head, which leads to unsatisfactory repairing effect. The position of the bottom plate needs to be adjusted by the universal wheels to accurately align the cracks for repairing work, which leads to complicated repairing work operation and low efficiency. UTILITY MODEL CONTENTS

[0006] The utility model aims at the problems in the background art and provides a building wall repairing device.

[0007] The technical scheme of the utility model is a building wall repairing device, which comprises an extension rod, a mounting block and a moving assembly.

[0008] The extension rod is installed at the top end of the moving vehicle and arranged upward.

[0009] The mounting block is mounted at the top end of the telescopic rod, and one side of the mounting block is provided with a rotating assembly extending to the other side and rotating the spray gun according to the position of the top end of the telescopic rod in the use state;

[0010] The moving assembly is arranged at one end of the rotating assembly, and the side of the moving assembly is provided with an adjusting assembly for adjusting the mounting angle of the spray gun in the use state.

[0011] Preferably, the rotating assembly comprises a rotating rod and a second motor; the rotating rod is driven to rotate by the second motor to realize accurate positioning of the spray gun;

[0012] The second motor is mounted on one side of the mounting block and the output shaft is arranged towards the other side;

[0013] The rotating rod is rotatably mounted on the other side of the mounting block and one end extends towards one side of the mounting block and is in transmission connection with the output shaft of the second motor.

[0014] Preferably, the other end of the rotating rod is provided with a limiting plate, the number of the limiting plate is two, and the two are symmetrically arranged on the side of the rotating rod and connected with the mounting block by bolts.

[0015] Preferably, the other end of the rotating rod is provided with a connecting groove, and in the cooperating mounting state of the rotating rod and the limiting plate, the edge of the limiting plate is fitted and accommodated in the connecting groove.

[0016] Preferably, the moving assembly comprises a first motor, a housing, a sliding block and an adjusting rod;

[0017] The housing is mounted at the other end of the rotating rod and located at the side of the limiting plate;

[0018] The adjusting rod is rotatably mounted on the inner side of the housing and the bottom end extends downward of the housing;

[0019] The sliding block is slidably mounted on the inner side of the housing and sleeved on the outer side of the adjusting rod;

[0020] The first motor is mounted at the bottom end of the housing and the output shaft is in transmission connection with the adjusting rod.

[0021] Preferably, the side of the housing and the first motor has a gap with the mounting block.

[0022] Preferably, the middle part of the sliding block is provided with a threaded hole, the adjusting rod is inserted into the threaded hole of the sliding block, and the sliding block is in threaded connection with the adjusting rod.

[0023] Preferably, the adjusting assembly comprises a first sleeve, a second sleeve, a bolt and a connecting pipe;

[0024] The connecting pipe is mounted on the side of the sliding block and located on the outer side of the housing;

[0025] The second sleeve is rotatably mounted at the middle part of the connecting pipe and located at the end part of the connecting pipe;

[0026] The first sleeve is rotatably installed in the middle of the second sleeve and located on the side of the second sleeve;

[0027] There are multiple bolts, which are respectively located at the top of the first sleeve, the second sleeve and the connecting pipe and extend from the bottom to the middle.

[0028] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0029] This invention uses an adjustment component to fix the spray gun's orientation in a preset direction, and uses a moving component and a telescopic rod to move the spray gun vertically. At the same time, a rotating component rotates the moving component on the side of the mounting block, allowing the spray gun to be adjusted in multiple directions, ensuring that the repair work covers all corners of the wall and improving the repair effect. Attached Figure Description

[0030] Figure 1 This is a perspective view of one embodiment of the present invention.

[0031] Figure 2 This is an exploded view of the rotating component structure in one embodiment of the present invention.

[0032] Figure 3 This is an exploded view of the mobile component structure in one embodiment of the present invention.

[0033] Figure 4 This is an exploded view of the adjustment component structure in one embodiment of the present invention.

[0034] Reference numerals in the attached drawings: 1. Telescopic rod; 2. First motor; 3. Housing; 4. Rotating rod; 5. Limiting plate; 6. Mounting block; 7. Second motor; 8. First sleeve; 9. Second sleeve; 10. Spray gun; 11. Bolt; 12. Slider; 13. Connecting pipe; 14. Connecting groove; 15. Adjusting rod. Detailed Implementation

[0035] Example 1

[0036] like Figures 1-4 As shown, the present invention proposes a building wall repair device, which includes a telescopic rod 1, a mounting block 6, and a movable component;

[0037] The telescopic rod 1 is installed on the top of the mobile vehicle and faces directly upward. The telescopic rod 1 is one of a cylinder, a hydraulic cylinder, and an electric telescopic rod.

[0038] Mounting block 6 is mounted on the top of telescopic rod 1. One side of mounting block 6 is provided with a rotating component that extends to the other side and rotates the spray gun 10 according to the top position of telescopic rod 1 in use.

[0039] The moving assembly is arranged at one end of the rotating assembly, and the side of the moving assembly is provided with an adjusting assembly for adjusting the installation angle of the spray gun 10 in the use state.

[0040] In the embodiment, the spray gun 10 is fixed inside the adjusting assembly, and the orientation of the spray gun 10 is located at a preset angle, the moving assembly drives the adjusting assembly to move upwards, and the adjusting assembly drives the spray gun 10 to move vertically, so that the spray gun 10 performs vertical spraying repair work on the wall body, the mounting block 6 is driven by the telescopic rod 1 to move upwards, the mounting block 6 drives the moving assembly to move upwards through the rotating assembly, the spraying repair range of the spray gun 10 is improved, the moving assembly is driven to rotate on the other side of the mounting block 6 through the rotating assembly, the position of the spray gun 10 is further adjusted through the adjusting assembly, multi-angle and omnidirectional wall repair is realized, the work efficiency and the repair quality are improved, and the device is suitable for various complex wall surface environments.

[0041] Embodiment two

[0042] As shown in Figure 2 The utility model discloses a kind of building wall repair devices, compared with embodiment one, the difference is that rotating assembly includes rotating rod 4 and second motor 7;

[0043] Second motor 7 is installed at one side of mounting block 6 and output shaft is arranged towards another side;

[0044] Rotating rod 4 is rotatably installed at the other side of mounting block 6 and one end extends to the side of mounting block 6 and is drivingly connected with the output shaft of second motor 7.

[0045] In an optional embodiment, the other end of rotating rod 4 is provided with limiting plate 5, the number of limiting plate 5 has two, two are symmetrically arranged on the side of rotating rod 4 and are connected with mounting block 6 by bolt, wherein, the other end of rotating rod 4 is provided with connecting groove 14, in the cooperation installation state of rotating rod 4 and limiting plate 5, the edge of limiting plate 5 is fitted in connecting groove 14, for symmetrically clamping two limiting plates 5 in connecting groove 14 in use and being connected with mounting block 6 by bolt, so that the position of rotating rod 4 on mounting block 6 is limited to avoid the situation that rotating rod 4 falls off.

[0046] In the embodiment, the second motor 7 is started to drive rotating rod 4 to rotate at one side of mounting block 6, so that rotating rod 4 drives the moving assembly on the other side of mounting block 6 to rotate, and further drives the spray gun 10 to adjust at multiple angles, to ensure that the repair work covers every corner of the wall, and to improve the repair effect.

[0047] Embodiment three

[0048] As shown in Figure 3As shown, the present invention proposes a building wall repair device. Compared with the first embodiment, the difference in this embodiment is that the moving component includes a first motor 2, a housing 3, a slider 12, and an adjusting rod 15.

[0049] The housing 3 is installed at the other end of the rotating rod 4 and is located on the side of the limiting plate 5;

[0050] The adjusting rod 15 is rotatably mounted inside the housing 3 and its bottom end extends downward toward the housing 3;

[0051] The slider 12 is slidably mounted on the inner side of the housing 3 and sleeved on the outer side of the adjusting rod 15;

[0052] The first motor 2 is installed at the bottom of the housing 3 and its output shaft is connected to the adjusting rod 15 for transmission.

[0053] In an optional embodiment, the sides of both the housing 3 and the first motor 2 have gaps with the mounting block 6 to prevent the housing 3 and the first motor 2 from contacting the mounting block 6 during use, thereby making the rotation of the housing 3 smoother.

[0054] In an optional embodiment, a threaded hole is provided in the middle of the slider 12, and the adjusting rod 15 is inserted into the threaded hole of the slider 12. The slider 12 and the adjusting rod 15 are threadedly connected, so that when in use, the adjusting rod 15 drives the slider 12 to slide along the length direction of the adjusting rod 15 inside the housing 3 through the thread.

[0055] In this embodiment, the first motor 2 drives the adjusting rod 15 to rotate inside the housing 3, so that the adjusting rod 15 drives the slider 12 to slide along the inside of the housing 3 through the threaded hole of the slider 12, thereby driving the adjusting component to move synchronously, so that the spray gun 10 can move in multiple directions, ensuring that the spray gun 10 covers all the details of the wall, and improving the accuracy and efficiency of the repair.

[0056] Example 4

[0057] like Figure 4 As shown, the present invention proposes a building wall repair device. Compared with the first embodiment, the difference in this embodiment is that the adjustment component includes a first sleeve 8, a second sleeve 9, a bolt 11, and a connecting pipe 13.

[0058] The connecting pipe 13 is installed on the side of the slider 12 and located outside the housing 3;

[0059] The second sleeve 9 is rotatably installed in the middle of the connecting pipe 13 and located at the end of the connecting pipe 13;

[0060] The first sleeve 8 is rotatably installed in the middle of the second sleeve 9 and at the side of the second sleeve 9, wherein the first sleeve 8 and the second sleeve 9 both have connecting columns, and the first sleeve 8 and the second sleeve 9 are rotatably connected with the second sleeve 9 and the connecting pipe 13 through the connecting columns, respectively.

[0061] The plurality of bolts 11 are arranged at the top end and the bottom end of the first sleeve 8, the second sleeve 9 and the connecting pipe 13 and extend to the middle part.

[0062] In the embodiment, the connecting pipe 13 is installed at one side of the sliding block 12, the second sleeve 9 is rotatably installed in the connecting pipe 13, the first sleeve 8 is rotatably installed in the second sleeve 9, the rotation of the first sleeve 8 and the second sleeve 9 is limited through the bolts 11, the spray gun 10 is limited at the inner side of the first sleeve 8 through the bolts 11, the orientation of the spray gun 10 is adjusted according to the rotation of the first sleeve 8 and the second sleeve 9, and thus multi-angle coverage is realized and the repair effect is improved.

[0063] In the embodiment, the spray gun 10 is communicated with the external repair material conveying device, the spray gun 10 is fixed at the inner side of the first sleeve 8 through the bolts 11, the first sleeve 8 and the second sleeve 9 are rotated, the rotation of the first sleeve 8 and the second sleeve 9 is limited through the bolts 11, the orientation of the spray gun 10 is located at a preset angle, the adjusting rod 15 is driven to rotate at the inner side of the shell 3 through the starting of the first motor 2, the sliding block 12 is driven to slide along the inner side of the shell 3 through the threaded hole of the sliding block 12, the spray gun 10 is synchronously moved, the position of the spray gun 10 is further adjusted through the extension of the telescopic rod 1, the shell 3 is driven to rotate at the side of the mounting block 6 through the starting of the second motor 7, the spray gun 10 is adjusted in multiple directions, the repair work covers every corner of the wall, and the repair effect is improved.

[0064] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range of the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A building wall repair device, characterized in that, Includes a telescopic pole (1), a mounting block (6), and a moving assembly; The telescopic pole (1) is installed on the top of the mobile vehicle and is positioned directly upwards; The mounting block (6) is installed on the top of the telescopic rod (1). One side of the mounting block (6) is provided with a rotating component that extends to the other side and rotates the spray gun (10) according to the top position of the telescopic rod (1) in use. The movable component is located at one end of the rotating component, and the side of the movable component is provided with an adjustment component for adjusting the installation angle of the spray gun (10) in use.

2. The building wall repair device according to claim 1, characterized in that, The rotating assembly includes a rotating rod (4) and a second motor (7); the rotating rod (4) is driven to rotate by the second motor (7) to achieve precise positioning of the spray gun (10); The second motor (7) is mounted on one side of the mounting block (6) with its output shaft facing the other side; The rotating rod (4) is rotatably mounted on the other side of the mounting block (6) and one end extends toward one side of the mounting block (6) and is connected to the output shaft of the second motor (7) for transmission.

3. A building wall repair device according to claim 2, characterized in that, The other end of the rotating rod (4) is provided with a limiting plate (5). There are two limiting plates (5), which are symmetrically arranged on the side of the rotating rod (4) and connected to the mounting block (6) by bolts.

4. A building wall repair device according to claim 3, characterized in that, The other end of the rotating rod (4) is provided with a connecting groove (14). When the rotating rod (4) and the limiting plate (5) are installed together, the edge of the limiting plate (5) is accommodated in the connecting groove (14).

5. A building wall repair device according to claim 2, characterized in that, The moving assembly includes a first motor (2), a housing (3), a slider (12), and an adjusting rod (15); The housing (3) is installed at the other end of the rotating rod (4) and is located on the side of the limiting plate (5); The adjusting rod (15) is rotatably mounted on the inside of the housing (3) and its bottom end extends downward toward the housing (3); The slider (12) is slidably mounted on the inside of the housing (3) and sleeved on the outside of the adjusting rod (15); The first motor (2) is installed at the bottom of the housing (3) and its output shaft is connected to the adjusting rod (15) for transmission.

6. A building wall repair device according to claim 5, characterized in that, The sides of the housing (3) and the first motor (2) have gaps with the mounting block (6).

7. A building wall repair device according to claim 5, characterized in that, The slider (12) has a threaded hole in the middle, and the adjusting rod (15) is inserted into the threaded hole of the slider (12). The slider (12) and the adjusting rod (15) are threadedly connected.

8. A building wall repair device according to claim 5, characterized in that, The adjustment assembly includes a first sleeve (8), a second sleeve (9), a bolt (11), and a connecting pipe (13); The connecting tube (13) is installed on the side of the slider (12) and located on the outside of the housing (3); The second sleeve (9) is rotatably installed in the middle of the connecting pipe (13) and located at the end of the connecting pipe (13); The first sleeve (8) is rotatably installed in the middle of the second sleeve (9) and located on the side of the second sleeve (9); The number of bolts (11) is multiple, and the multiple bolts (11) are respectively located at the top of the first sleeve (8), the second sleeve (9) and the connecting pipe (13) and extend from the bottom to the middle.

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