Wall leveling tool

Abstract

The utility model relates to the technical field of house building construction, in particular to a wall leveling tool which comprises a leveling plate, a bottom plate, a collecting assembly, an adjusting unit and two fixing rods, the collecting assembly comprises a groove, a conveying pipe, a collecting box and an outer pipe, the outer wall of the conveying pipe is provided with first threads, and the inner wall of the outer pipe is provided with second threads. According to the wall corner leveling device, the leveling plate is placed at a wall corner, then the leveling plate is driven by the adjusting unit to move upwards, so that the wall corner is leveled, meanwhile, redundant cement mortar is scraped off by the leveling plate, falls into the groove and then flows into the collecting box along the conveying pipe to be recycled and stored, and follow-up reutilization is facilitated; and the leveling plate is in an L-shaped right-angle shape, so that the leveling plate can conveniently level the wall corner, and the device can collect redundant cement mortar to facilitate subsequent reuse.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a wall leveling tool. Background Art

[0002] At present, the construction method of concrete floor is to pour concrete on the ground first, then spread the concrete roughly by hand, control the concrete elevation and rough flatness according to the elevation point, and finally use a leveling machine to complete the vibration, compaction and leveling work. Indoor decoration requires preliminary painting and leveling of the indoor walls, which requires plastering on the opposite side of the wall. Wall plastering refers to applying cement mortar, mixed mortar, and white lime mortar surface layer engineering on the wall. Existing wall leveling tools are mostly integrated devices, which are inconvenient to adjust the overall height of the device according to needs, and are not practical.

[0003] The prior art patent (authorization announcement number is CN217871649U) discloses a wall leveling tool for house construction, including a leveling plate. The device adjusts the length of the fixing rod and the sliding tube as a whole by moving the sliding tube downward. The user holds the two wedge blocks to increase the friction between the anti-sliding block and the side of the fixing rod, thereby increasing the stability of the overall device after adjustment, which is convenient for the user to level walls of different heights. The operation is simple and convenient. By moving the sliding tube upward, it moves up on the side of the reinforcing rib, driving the wedge block to contact the side of the limiting rod, so that the wedge block drives the spring to compress, increasing the contact force between the anti-sliding block and the fixing rod, and then the limiting rod is stuck in the slot, so that the sliding tube will not move down on the side of the fixing rod, which is convenient for folding and storing the device. The operation is simple and quick, and the possibility of loose connection between the sliding tube and the fixing rod being prevented when the user transports the device is prevented.

[0004] However, in the above-mentioned prior art, the current device is not convenient for collecting the excess cement mortar after leveling. Utility Model Content

[0005] The utility model aims to provide a wall leveling tool, which solves the problem in the prior art that the current device is inconvenient to collect the excess cement mortar after leveling.

[0006] To achieve the above-mentioned purpose, the utility model provides a wall leveling tool, including a leveling plate, a base plate, a collecting component, an adjusting unit and two fixing rods, the collecting component including a groove, a delivery pipe, a collecting box and an outer tube, the outer wall of the delivery pipe has a first thread, the inner wall of the outer tube has a second thread, the adjusting unit is arranged above the base plate, one end of the two fixing rods is respectively connected to the adjusting unit, the other ends of the two fixing rods are respectively fixedly connected to the leveling plate, the groove is fixedly connected to the leveling plate and is located on the front surface of the leveling plate, the delivery pipe is communicated with the groove and is located at the lower end of the groove, the collecting box is located below the delivery pipe, and the first thread is threadably adapted to the second thread.

[0007] Among them, the adjusting unit includes a guide rail, a threaded rod, a slider, a motor and a connecting rod, the slider has a third thread, the guide rail is fixedly connected to the base plate and is located at the upper end of the base plate, the threaded rod is rotatably connected to the guide rail and is located inside the guide rail, the slider is slidably connected to the guide rail, and the third thread is threadably adapted to the thread of the threaded rod, the motor is fixedly connected to the upper end of the guide rail, and the output end of the motor passes through the guide rail and is fixedly connected to the upper end of the threaded rod, one end of the connecting rod is fixedly connected to the slider, the other end of the connecting rod is fixedly connected to one end of the two fixed rods, and the other ends of the two fixed rods are respectively fixedly connected to the leveling plate.

[0008] Wherein, the collecting assembly further comprises two inclined baffles, and the two inclined baffles are respectively arranged at the left and right ends of the screed plate.

[0009] Wherein, the wall leveling tool further comprises a plurality of moving wheels, which are rotatably connected to the base plate respectively and are respectively located around the bottom of the base plate.

[0010] Among them, the wall leveling tool also includes a counterweight block and a push handle, the counterweight block is fixedly connected to the upper end of the base plate and is located in front of the guide rail, and the push handle is fixedly connected to the upper end of the base plate and is located in front of the counterweight block.

[0011] The utility model provides a wall leveling tool, wherein the leveling plate is placed at a wall corner, and then the leveling plate is driven to move upward by the adjusting unit, so as to level the wall corner, and at the same time, excess cement mortar is scraped off by the leveling plate and falls into the interior of the groove, and then flows along the delivery pipe into the collection box for recovery and storage, so as to facilitate subsequent reuse, and the leveling plate is in an L-shaped right-angle shape, so as to facilitate the leveling work of the wall corner by the leveling plate, thereby the device can collect excess cement mortar for subsequent reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0018] Figure 6 It is an overall front view of the second embodiment of the utility model.

[0019] Figure 7 The utility model Figure 6 CC line section view.

[0020] 101-screed plate, 102-bottom plate, 103-fixed rod, 104-moving wheel, 105-groove, 106-conveying pipe, 107-collecting box, 108-outer tube, 109-inclined baffle, 110-guide rail, 111-threaded rod, 112-slider, 113-motor, 114-connecting rod, 115-first thread, 116-second thread, 117-third thread, 201-counterweight, 202-push handle. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] First embodiment:

[0023] See also Figures 1 to 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2AA line section view, Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0024] The utility model provides a wall leveling tool, including a leveling plate 101, a bottom plate 102, a collecting assembly, an adjusting unit, two fixed rods 103 and a plurality of moving wheels 104, the collecting assembly including a groove 105, a conveying pipe 106, a collecting box 107, an outer tube 108 and two inclined baffles 109, the adjusting unit including a guide rail 110, a threaded rod 111, a slider 112, a motor 113 and a connecting rod 114, the outer wall of the conveying pipe 106 has a first thread 115, the inner wall of the outer tube 108 has a second thread 116, and the slider 112 has a third thread 117.

[0025] According to this specific embodiment, the screed plate 101 is placed at the corner of the wall, and the output end of the motor 113 drives the threaded rod 111 to rotate, so that the third thread 117 is threadably adapted to the threaded rod 111, thereby driving the slider 112 to slide along the guide rail 110, and then driving the connecting rod 114, the two fixing rods 103 and the screed plate 101 to move upward, thereby adjusting the height of the screed plate 101, and then the excess cement mortar will be scraped off by the screed plate 101 and fall into the inside of the groove 105, and then flow along the delivery pipe 106, The cement mortar is collected and stored in the collecting box 107 for subsequent reuse. The screed plate 101 is in an L-shaped right-angle shape, so that the screed plate 101 can be used to level the corners of the wall. The device can collect excess cement mortar for subsequent reuse. The two inclined baffles 109 are arranged to prevent some excess cement mortar from falling out from both sides of the screed plate 101 during the leveling process, thereby preventing it from entering the groove 105 for collection. The plurality of moving wheels 104 are arranged to facilitate the staff to move the device, thereby improving the flexibility of the device.

[0026] Wherein, the adjusting unit is arranged above the base plate 102, one end of the two fixing rods 103 is respectively connected to the adjusting unit, the other ends of the two fixing rods 103 are respectively fixedly connected to the screed plate 101, the groove 105 is fixedly connected to the screed plate 101 and is located on the front surface of the screed plate 101, the conveying pipe 106 is connected to the groove 105 and is located at the lower end of the groove 105, the collecting box 107 is located below the conveying pipe 106, and the first thread 115 is threadably adapted to the second thread 116. The screed plate 101 is placed at the corner of the wall, and then the screed plate 101 is driven to move upward by the adjusting unit to level the corner of the wall. At the same time, excess cement mortar will be scraped off by the screed plate 101 and fall into the inside of the groove 105, and then flow into the collection box 107 along the conveying pipe 106 for recovery and storage, so as to facilitate subsequent reuse. The screed plate 101 is in an L-shaped right-angle shape, so that it is convenient for the screed plate 101 to level the corner of the wall, so that the device can collect excess cement mortar for subsequent reuse.

[0027] Secondly, the guide rail 110 is fixedly connected to the base plate 102 and is located at the upper end of the base plate 102, the threaded rod 111 is rotatably connected to the guide rail 110 and is located inside the guide rail 110, the slider 112 is slidably connected to the guide rail 110, and the third thread 117 is threadably adapted to the threaded rod 111, the motor 113 is fixedly connected to the upper end of the guide rail 110, and the output end of the motor 113 passes through the guide rail 110 and is fixedly connected to the upper end of the threaded rod 111, one end of the connecting rod 114 is fixedly connected to the slider 112, and the other end of the connecting rod 114 is fixedly connected to one end of the two fixed rods 103, and the other ends of the two fixed rods 103 are respectively fixedly connected to the leveling plate 101. The output end of the motor 113 drives the threaded rod 111 to rotate, so that the third thread 117 is threadably matched with the threaded rod 111, thereby driving the slider 112 to slide along the guide rail 110, and then driving the connecting rod 114, the two fixing rods 103 and the leveling plate 101 to move upward, thereby adjusting the height of the leveling plate 101 to achieve the effect of leveling the wall corners.

[0028] At the same time, two inclined baffles 109 are respectively arranged at the left and right ends of the screed plate 101. The two inclined baffles 109 are arranged to prevent some excess cement mortar from falling out from both sides of the screed plate 101 during the leveling process, so that it cannot enter the groove 105 for collection.

[0029] In addition, the plurality of moving wheels 104 are rotatably connected to the bottom plate 102 and are respectively located around the bottom of the bottom plate 102. The arrangement of the plurality of moving wheels 104 improves the flexibility of the device.

[0030] When using a wall leveling tool of this embodiment, the leveling plate 101 is placed at the corner of the wall, and the output end of the motor 113 drives the threaded rod 111 to rotate, so that the third thread 117 is threadedly adapted to the threaded rod 111, thereby driving the slider 112 to slide along the guide rail 110, and then driving the connecting rod 114, the two fixing rods 103 and the leveling plate 101 to move upward, thereby adjusting the height of the leveling plate 101, and then the excess cement mortar will be scraped off by the leveling plate 101 and fall into the inside of the groove 105, and then along the The conveying pipe 106 flows into the collecting box 107 for recovery and storage, which is convenient for subsequent reuse. The screed plate 101 is in an L-shaped right-angle shape, so that it is convenient for the screed plate 101 to level the corners of the wall. Therefore, the device can collect excess cement mortar for subsequent reuse. The two inclined baffles 109 are arranged to prevent some excess cement mortar from falling out from both sides of the screed plate 101 during the leveling process, thereby preventing it from entering the groove 105 for collection. The arrangement of multiple moving wheels 104 improves the flexibility of the device.

[0031] Second embodiment:

[0032] Based on the first embodiment, please refer to Figures 5 to 7 ,in, Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 It is an overall front view of the second embodiment of the utility model. Figure 7 The utility model Figure 6 CC line section view.

[0033] The utility model provides a wall leveling tool, which also includes a counterweight block 201 and a push handle 202.

[0034] According to this specific embodiment, when the amount of cement mortar collected in the collection box 107 gradually increases, the overall center of gravity of the device will shift. The setting of the counterweight block 201 can prevent the device from tipping over after the center of gravity shifts. The setting of the push handle 202 makes it easy for the staff to push the device to move, thereby improving the portability of the device when the staff moves the device.

[0035] The counterweight 201 is fixedly connected to the upper end of the bottom plate 102 and is located in front of the guide rail 110. The push handle 202 is fixedly connected to the upper end of the bottom plate 102 and is located in front of the counterweight 201. When the amount of cement mortar collected in the collecting box 107 gradually increases, the overall center of gravity of the device will shift. The setting of the counterweight 201 can prevent the device from tipping over after the center of gravity shifts. The setting of the push handle 202 makes it easier for the staff to push the device to move, thereby improving the portability of the device when the staff moves the device.

[0036] When using a wall leveling tool of the present embodiment, as the amount of cement mortar collected in the collection box 107 gradually increases, the overall center of gravity of the device will shift. The setting of the counterweight block 201 can prevent the device from tipping over after the center of gravity shifts. The setting of the push handle 202 makes it easier for workers to push the device to move, thereby improving the portability of the device when workers move it.

[0037] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wall leveling tool, comprising a leveling plate, characterized in that: Also included are a base plate, a collection assembly, an adjustment unit, and two fixing rods; The collecting assembly comprises a groove, a conveying pipe, a collecting box and an outer tube, the outer wall of the conveying pipe has a first thread, the inner wall of the outer tube has a second thread, the adjusting unit is arranged above the base plate, one end of the two fixing rods are respectively connected to the adjusting unit, the other ends of the two fixing rods are respectively fixedly connected to the leveling plate, the groove is fixedly connected to the leveling plate and is located on the front surface of the leveling plate, the conveying pipe is communicated with the groove and is located at the lower end of the groove, the collecting box is located below the conveying pipe, and the first thread is threadably adapted to the second thread.

2. The wall leveling tool according to claim 1, characterized in that: The adjusting unit includes a guide rail, a threaded rod, a slider, a motor and a connecting rod, the slider having a third thread, the guide rail being fixedly connected to the base plate and located at the upper end of the base plate, the threaded rod being rotatably connected to the guide rail and located inside the guide rail, the slider being slidably connected to the guide rail, and the third thread being threadably adapted to the threaded rod, the motor being fixedly connected to the upper end of the guide rail, and the output end of the motor passing through the guide rail and fixedly connected to the upper end of the threaded rod, one end of the connecting rod being fixedly connected to the slider, the other end of the connecting rod being fixedly connected to one end of the two fixed rods, and the other ends of the two fixed rods being fixedly connected to the leveling plate respectively.

3. The wall leveling tool according to claim 2, characterized in that: The collecting assembly further comprises two inclined baffles, which are respectively arranged at the left and right ends of the screed plate.

4. The wall leveling tool according to claim 3, characterized in that: The wall leveling tool also includes a plurality of moving wheels, which are rotatably connected to the base plate and are respectively located around the bottom of the base plate.

5. The wall leveling tool according to claim 4, characterized in that: The wall leveling tool also includes a counterweight block and a push handle, wherein the counterweight block is fixedly connected to the upper end of the base plate and is located in front of the guide rail, and the push handle is fixedly connected to the upper end of the base plate and is located in front of the counterweight block.

Images