Wall leveling device for constructional engineering
By designing a wall leveling device including horizontal bars, skateboards and slide bars, the problem of existing leveling bars being difficult to mark at high walls is solved, and convenient wall marking and leveling measurement is achieved.
Patent Information
- Application Number
- CN202421461471.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-06-25
AI Technical Summary
During the wall leveling process, existing leveling rods are difficult for staff to mark the depressions or raised positions at higher walls.
A wall leveling device for construction projects is designed, including horizontal rods, sliders, limit rods, sliders, restraint sleeves, fixing plates, fixing rods, springs, clamping strips and support holes. By attaching the horizontal bar to the wall, the slide plate drives the displacement of the limit bar and the slide rod. The chalk that is attached to the restraint sleeve at the bottom of the slide rod can be supported on the wall. The coordination between the slide plate and the slide rod allows the chalk to move on the wall for marking.
The device enables staff to easily mark the wall, especially at higher walls, improving the efficiency and convenience of leveling measurement.
Smart Images
Figure CN222862926U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a wall leveling device for construction engineering. Background Art
[0002] Wall leveling refers to the process of making the wall flat and vertical by using tools and materials during wall construction. During wall leveling, marking the concave and convex parts of the wall is a very important step. By marking the concave and convex parts, construction workers can clearly know which areas need to be filled or polished, thereby ensuring that the wall is ultimately flat and reducing unnecessary work time and material waste.
[0003] When marking the concave or convex position of the wall, it is generally necessary to draw lines on the wall with a marker, chalk, etc., and when leveling with a leveling rod, it is necessary to press the leveling rod against the wall to ensure that the leveling rod fits the wall, so as to judge the concave or convex position. When the uneven position is at the end of the leveling rod, or when the wall is at a high position, it is far away from the position where the staff holds the leveling rod, making it inconvenient for the staff to mark the concave or convex position measured by one end of the leveling rod. Utility Model Content
[0004] The utility model provides a wall leveling device for construction engineering, which solves the problem that the existing leveling rod is inconvenient for workers to mark the concave or convex positions.
[0005] The utility model provides the following technical solution: it comprises a horizontal rod, two adjustment holes are provided on the horizontal rod, a slide is slidably connected to the outer wall of the horizontal rod, a limit rod matching the inner wall of the adjustment hole is fixedly connected to the inner wall of the slide, a sliding rod is slidably connected between the limit rods, a restraining sleeve for limiting the position of chalk is fixedly connected to the inner wall of the sliding rod, the sliding rod passes through the slide, a fixing plate is fixedly connected to the top of the sliding rod, a fixing rod corresponding to the fixing plate is fixedly connected to the slide, a spring is provided on the outer wall of the fixing rod, the fixing rod is slidably connected to the fixing plate, a clamping strip is slidably connected to the slide, and a supporting hole matching the clamping strip is provided on the sliding rod.
[0006] Wherein, a through hole is provided on the horizontal rod, the through hole is located in the middle section of the horizontal rod, and the through hole is offset from the adjustment hole.
[0007] Wherein, a limiting groove is provided at the connection between the horizontal rod and the slide plate, and a limiting block matching the limiting groove is fixedly connected to the inner wall of the slide plate.
[0008] Wherein, a slot is provided at the connection between the limit rod and the slide rod, and a block matching the slot is fixedly connected to the slide rod.
[0009] Wherein, a sliding groove for limiting the clamping strip is provided on the sliding plate, and a sliding hole is provided at the connection between the sliding plate and the sliding rod, and the sliding hole matches the sliding rod.
[0010] The beneficial effect of the utility model is that when the horizontal rod is attached to the wall, the slide plate can be pushed to drive the limit rod and the slide rod to move. After moving to the required marking position, the card strip can be slid to make it misaligned with the slide rod. Under the traction of the spring, the chalk engaged in the restraining sleeve installed at the bottom of the slide rod can be supported on the wall, so that the device can mark various positions on the wall when using the horizontal rod 1, which is beneficial to the staff's leveling and measurement work on the wall.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the skateboard of the utility model;
[0014] Figure 3 It is a three-dimensional schematic diagram of the skateboard in the utility model;
[0015] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram;
[0016] Figure 5 For this utility model Figure 3 A magnified schematic diagram of B.
[0017] In the figure: 1, horizontal rod; 11, through hole; 12, limit groove; 2, adjustment hole; 21, slide plate; 211, limit block; 22, limit rod; 221, clamping groove; 23, slide rod; 231, clamping block; 24, restraining sleeve; 25, slide hole; 3, fixing plate; 31, fixing rod; 32, spring; 33, slide groove; 34, clamping strip; 341, support hole. DETAILED DESCRIPTION
[0018] See also Figure 1-Figure 4The utility model provides the following technical scheme: it includes a horizontal rod 1, the horizontal rod 1 is provided with two adjustment holes 2, the outer wall of the horizontal rod 1 is slidably connected with a slide plate 21, the inner wall of the slide plate 21 is fixedly connected with a limit rod 22 matching the inner wall of the adjustment hole 2, a slide rod 23 is slidably connected between the limit rods 22, the inner wall of the slide rod 23 is fixedly connected with a restraining sleeve 24 for limiting the position of the chalk, the slide rod 23 passes through the slide plate 21, the top of the slide rod 23 is fixedly connected with a fixed plate 3, a fixed rod 31 corresponding to the fixed plate 3 is fixedly connected to the slide plate 21, a spring 32 is provided on the outer wall of the fixed rod 31, the fixed rod 31 is slidably connected to the fixed plate 3, a clamping strip 34 is slidably connected to the slide plate 21, and a support hole 341 matching the clamping strip 34 is provided on the slide rod 23.
[0019] In this embodiment: the horizontal rod 1 is used to detect the flatness of the wall surface. The horizontal rod 1 is straight as a whole so that it can be attached to the wall surface. The horizontal rod 1 is determined to be straight so that the gap between the connecting surface of the horizontal rod 1 and the wall surface can directly determine the concave and convex conditions of the wall surface, thereby measuring the concave or convex positions on the wall surface, so that the staff can level the wall surface. After the horizontal rod 1 is attached to the wall surface, when concave or convex phenomena appear on the wall surface, the staff can leave marks on the wall surface by means of chalk, etc., so as to facilitate filling or polishing of the area. Since the overall length of the horizontal rod 1 is relatively long, it is not necessary to mark the concave or convex positions on the wall surface. When the climbing tool is at a higher position, it is inconvenient for the staff to leave a mark on the concave or convex position. When the horizontal rod 1 is put down, not only is it necessary to use the horizontal rod 1 again to determine the concave or convex position, but it is also necessary to use the climbing device multiple times, which is inconvenient. At this time, the slide plate 21 slidably connected to the horizontal rod 1 can be used. The slide plate 21 slides on the horizontal rod 1, and the four limit rods 22 fixedly connected to the inner wall of the slide plate 21 correspond to the adjustment holes 2 opened on the horizontal rod 1. The two limit rods 22 are a group, which are respectively located in the inner walls of the two adjustment holes 2 and slide, so that the slide rod 23 slidably connected between the limit rods 22 can be engaged with it. The sliding of the slider 21 is performed synchronously, and the position of the slider 23 is limited by the connection between the card strip 34 and the support hole 341. The support hole 341 is penetrated by the card strip 34 slidably connected on the slide plate 21, so that the restraining sleeve 24 fixedly connected on the slider 23 can be engaged with the chalk, and the chalk is in the adjustment hole 2, so that it cannot act on the wall. Because the card strip 34 is on the slide plate 21, when the slide plate 21 is slid, the limit rod 22, the slider 23, the fixed plate 3, the fixed rod 31 and the spring 32 can slide together. When the limit rod 22 slides to correspond to the required marking position, the staff can pull the card strip 34, and the card strip 34 and the support hole 341 are interlaced. After 341 is separated, the limit on the slide bar 23 is opened, and the spring 32 sleeved on the outer wall of the fixed rod 31 can pull the fixed plate 3 fixedly connected to the slide bar 23 toward the wall, so that one end of the slide bar 23 is displaced toward the wall, so that one end of the chalk can be supported on the concave or convex position on the wall, so that the staff can move the horizontal rod 1 so that one end of the chalk acts on the concave or convex position, so that when the wall is high and it is inconvenient for the staff to hold the horizontal rod 1 to make a mark, the device can be used to mark various positions on the wall when using the horizontal rod 1, which is beneficial to the staff's leveling and measurement work on the wall.
[0020] A through hole 11 is provided on the horizontal rod 1, and the through hole 11 is located in the middle section of the horizontal rod 1, and the through hole 11 is offset from the adjustment hole 2; the through hole 11 provided on the horizontal rod 1 is used to facilitate the staff to take the horizontal rod 1, and the through hole 11 is located in the middle section of the horizontal rod 1, so that it is offset from the opening position of the adjustment hole 2, to avoid the hand being limited by the limit rod 22 slidingly connected to the inner wall of the adjustment hole 2 when taking the horizontal rod 1.
[0021] A limiting groove 12 is provided at the connection between the horizontal rod 1 and the slide plate 21, and a limiting block 211 matching the limiting groove 12 is fixedly connected to the inner wall of the slide plate 21; the limiting groove 12 provided at the connection between the horizontal rod 1 and the slide plate 21 is used to limit the limiting block 211 fixedly connected to the inner wall of the slide plate 21, so that the slide plate 21 can slide on the horizontal rod 1 while ensuring that the slide plate 21 is tightly fitted with the horizontal rod 1, so that it can be displaced horizontally.
[0022] A card slot 221 is provided at the connection between the limit rod 22 and the slide rod 23, and a card block 231 matching the card slot 221 is fixedly connected to the slide rod 23; the card slot 221 is used to limit the card block 231 fixedly connected to the slide rod 23, so that the card block 231 can slide horizontally between the limit rods 22, making it easy to slide under the elastic force of the spring 32.
[0023] The slide plate 21 is provided with a slide groove 33 for limiting the card strip 34, and a slide hole 25 is provided at the connection between the slide plate 21 and the slide rod 23, and the slide hole 25 matches the slide rod 23; the slide groove 33 is used to install the card strip 34, so that the card strip 34 can slide in the slide groove 33, and can slide on the inner wall of the slide groove 33, so that one end of the card strip 34 can be connected with the support hole 341, and can slide out of the support hole 341, so that the slide groove 33 slides down, and the card strip 34 has a certain length, which is convenient for the staff to pull one end of the card strip 34 to separate the other end from the support hole 341, and the slide hole 25 is used to allow one end of the slide rod 23 to pass through the slide plate 21, so that it is slidably connected with the slide plate 21.
[0024] The working principle and use process of the utility model are as follows: when the flatness of the wall is detected, the horizontal rod 1 is directly attached to the wall, so that the gap between the connecting surface of the horizontal rod 1 and the wall can directly judge the unevenness of the wall. At this time, the slide plate 21 slidably connected to the horizontal rod 1, the four limit rods 22 fixedly connected to the inner wall of the slide plate 21 correspond to the adjustment hole 2 opened on the horizontal rod 1, and the position of the slide rod 23 is limited by the connection between the clamping strip 34 and the support hole 341. The support hole 341 is penetrated by the clamping strip 34 slidably connected on the slide plate 21, so that the restraining sleeve 24 fixedly connected to the slide rod 23 can be engaged with the chalk, and the chalk is in the adjustment hole 2, so that it cannot act on the wall. When the limit rod 22 slides to the required position, the chalk is in the adjustment hole 2. When the marking positions correspond, the staff can pull the clamping strip 34. After the clamping strip 34 is separated from the supporting hole 341, the limit of the slide bar 23 is opened, and the spring 32 sleeved on the outer wall of the fixing rod 31 can pull the fixing plate 3 fixedly connected to the slide bar 23 toward the wall, so that one end of the slide bar 23 is displaced toward the wall, so that one end of the chalk can be supported on the concave or convex position on the wall, so that the staff can move the horizontal rod 1 so that one end of the chalk acts on the concave or convex position, so that when the wall is high and it is inconvenient for the staff to hold the horizontal rod 1 to make a mark, the device can be used to mark various positions on the wall when using the horizontal rod 1, which is beneficial to the staff's leveling and measurement of the wall.
Claims
1. A wall leveling device for construction engineering, comprising a horizontal rod (1), characterized in that: The horizontal rod (1) is provided with two adjustment holes (2); a slide plate (21) is slidably connected to the outer wall of the horizontal rod (1); a limit rod (22) matching the inner wall of the adjustment hole (2) is fixedly connected to the inner wall of the slide plate (21); a slide rod (23) is slidably connected between the limit rods (22); a restraining sleeve (24) for limiting the position of the chalk is fixedly connected to the inner wall of the slide rod (23); the slide rod (23) passes through the slide plate (21); a fixing plate (3) is fixedly connected to the top of the slide rod (23); a fixing rod (31) corresponding to the fixing plate (3) is fixedly connected to the slide plate (21); a spring (32) is sleeved on the outer wall of the fixing rod (31); the fixing rod (31) is slidably connected to the fixing plate (3); a clamping strip (34) is slidably connected to the slide plate (21); and a supporting hole (341) matching the clamping strip (34) is provided on the slide rod (23).
2. A wall leveling device for construction engineering according to claim 1, characterized in that: The horizontal rod (1) is provided with a through hole (11), the through hole (11) is located in the middle section of the horizontal rod (1), and the through hole (11) is offset from the adjustment hole (2).
3. A wall leveling device for construction engineering according to claim 1, characterized in that: A limiting groove (12) is provided at the connection between the horizontal rod (1) and the slide plate (21), and a limiting block (211) matching the limiting groove (12) is fixedly connected to the inner wall of the slide plate (21).
4. A wall leveling device for construction engineering according to claim 1, characterized in that: A clamping groove (221) is provided at the connection between the limiting rod (22) and the sliding rod (23), and a clamping block (231) matching the clamping groove (221) is fixedly connected to the sliding rod (23).
5. A wall leveling device for construction engineering according to claim 1, characterized in that: The slide plate (21) is provided with a slide groove (33) for limiting the clamping strip (34), and a slide hole (25) is provided at the connection between the slide plate (21) and the slide rod (23), and the slide hole (25) matches the slide rod (23).