A stone paving positioning auxiliary device

Abstract

A stone paving positioning auxiliary device belongs to the field of stone paving technology, including an H-shaped frame, the front and rear surfaces of the H-shaped frame are penetrated with handle grooves, the lower surface of the H-shaped frame is fixedly installed with four self-locking wheels, and an electric telescopic rod is penetrated and fixedly installed in the H-shaped frame, the lower surface of the electric telescopic rod is fixedly installed with a leveling plate, the upper surface of the leveling plate is symmetrically fixedly installed with two directional rods A, the directional rods A are slidably connected to the H-shaped frame, and a transverse horizontal positioning mechanism is installed in the inner cavity of the H-shaped frame. The utility model can drive the leveling plate to move downward by extending the electric telescopic rod, and use the leveling plate to press the laid stones to the same height to perform overall leveling of the upper surface. The whole process is simple and quick to operate, can improve construction efficiency, and solve the problems of cumbersome leveling operation, easy error and efficiency impact of existing stone paving.

Description

Technical Field

[0001] The utility model belongs to the technical field of stone paving, and in particular relates to a stone paving positioning auxiliary device. Background Art

[0002] In classical garden scenic areas, the use of bluestone slabs to pave the roadside can reflect a simple and elegant atmosphere; while in natural scenic areas, the use of local raw stones for paving can better integrate into the surrounding environment and show the beauty of nature.

[0003] In the traditional stone laying process, it is usually done manually. The process is to lay the mortar layer first, then lay the stone, and finally use a rubber hammer to level it. However, in the stone laying leveling process, it is necessary to frequently knock the adjacent stones in turn to level them, which is not only cumbersome to operate, but also prone to errors and low construction efficiency. Therefore, a stone paving positioning auxiliary device is provided to solve the above technical problems. Utility Model Content

[0004] In view of the problems in the prior art of stone paving and leveling, such as cumbersome operation, easy leveling errors, and affected work efficiency, the utility model provides a stone paving positioning auxiliary device. After the stone is laid on the mortar layer, the H-shaped frame can be pushed above the stone. The horizontal positioning mechanism cooperates with the inner wall of the H-shaped frame to make the laid stone in a straight line. The electric telescopic rod is extended to drive the leveling plate to move down, and the upper surface of the laid stone is leveled as a whole. The whole process is simple and quick to operate, which can improve construction efficiency and solve the problems of cumbersome operation, easy errors and affected efficiency of the existing stone paving and leveling. The specific technical scheme is as follows:

[0005] A stone paving positioning auxiliary device comprises an H-shaped frame, the front and rear surfaces of the H-shaped frame are penetrated with handle grooves, the lower surface of the H-shaped frame is fixedly installed with four self-locking wheels, and an electric telescopic rod is penetrated and fixedly installed in the H-shaped frame, the lower surface of the electric telescopic rod is fixedly installed with a leveling plate, the upper surface of the leveling plate is symmetrically fixedly installed with two directional rods A, the directional rods A are slidably connected to the H-shaped frame, and a transverse horizontal positioning mechanism is installed in the inner cavity of the H-shaped frame.

[0006] In the above technical solution, the transverse horizontal positioning mechanism includes a positioning plate, the positioning plate is located in the H-shaped frame, and two directional rods B are symmetrically fixedly installed on the front surface of the positioning plate, the directional rods B are slidably connected to the H-shaped frame, an adapter block is fixedly installed at the center of the front surface of the positioning plate, a convex arc surface component is rotatably installed in the adapter block, a screw is fixedly installed on the front surface of the convex arc surface component, the screw passes through the front surface of the H-shaped frame, and the screw is threadedly connected to the H-shaped frame, and a hand wheel is fixedly installed at the front end of the screw;

[0007] In the above technical solution, a window is provided through the front surface of the H-shaped frame;

[0008] In the above technical solution, two limit clamps are symmetrically fixedly installed in the window, and a bubble level is clamped and placed between the two limit clamps;

[0009] In the above technical solution, a battery is placed in the H-shaped frame, the electric telescopic rod is electrically connected to the battery, and the control end of the electric telescopic rod is electrically connected to the controller;

[0010] In the above technical solution, a storage sleeve is fixedly installed on the front surface of the H-shaped frame, and the controller is inserted and placed in the storage sleeve.

[0011] Compared with the prior art, the utility model of a stone paving positioning auxiliary device has the following beneficial effects:

[0012] 1. The utility model can push the H-shaped frame to the top of the stone, and through the horizontal positioning mechanism and the inner side wall of the H-shaped frame, multiple stones after laying are clamped to the same straight line state, and then the electric telescopic rod is extended to drive the leveling plate to move down, and the leveling plate is used to press the laid stones to the same height to perform overall leveling of the upper surface. The whole process is simple and fast to operate, which can improve construction efficiency and solve the problems of cumbersome leveling operation of existing stone laying, easy error and efficiency impact.

[0013] Second, the utility model provides a window through which the leveling condition of the stone can be clearly checked, and by installing a bubble level in the window using a limit clamp, the bubble level can be used to determine whether the H-shaped frame is in a horizontal state, thereby effectively ensuring the leveling effect of the stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a left-side structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the exploded structure of the transverse horizontal positioning mechanism of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the limit clamp block of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the utility model when in use.

[0020] Figure 1-6 Among them: 1. H-shaped frame; 11. Self-locking steering wheel; 12. Window; 121. Limit clamp; 13. Storage sleeve; 14. Handle slot; 2. Bubble level; 3. Electric telescopic rod; 31. Leveling plate; 32. Orienting rod A; 33. Battery; 34. Controller; 4. Horizontal positioning mechanism; 41. Positioning plate; 411. Orienting rod B; 42. Adapter block; 43. Convex arc surface component; 44. Screw; 45. Handwheel; 5. Stone. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0023] A stone paving positioning auxiliary device comprises an H-shaped frame 1, the front and rear surfaces of the H-shaped frame 1 are penetrated with handle grooves 14, the handle grooves 14 are set so that the H-shaped frame 1 can be moved by holding the handle grooves 14, four self-locking wheels 11 are fixedly installed on the lower surface of the H-shaped frame 1, and an electric telescopic rod 3 is fixedly installed in the H-shaped frame 1, a leveling plate 31 is fixedly installed on the lower surface of the electric telescopic rod 3, and two directional rods A32 are symmetrically fixedly installed on the upper surface of the leveling plate 31, and the directional rod A32 is slidably connected to the H-shaped frame 1, and the setting of the directional rod A32 can increase the stability of the up and down movement of the leveling plate 31, and a transverse horizontal positioning mechanism 4 is installed in the inner cavity of the H-shaped frame 1;

[0024] It should be noted that if Figure 4As shown, the transverse horizontal positioning mechanism 4 includes a positioning plate 41, which is located in the H-shaped frame 1, and two directional rods B411 are symmetrically fixedly installed on the front surface of the positioning plate 41, and the directional rods B411 are slidably connected to the H-shaped frame 1. A transfer block 42 is fixedly installed at the center of the front surface of the positioning plate 41, and a convex arc surface component 43 is rotatably installed in the transfer block 42. A screw 44 is fixedly installed on the front surface of the convex arc surface component 43, and the screw 44 passes through the front surface of the H-shaped frame 1. The screw 44 is threadedly connected to the H-shaped frame 1, and a hand wheel 45 is fixedly installed at the front end of the screw 44. The screw 44 can be rotated by the hand wheel 45. After the screw 44 rotates, the convex arc surface component 43 rotates in the transfer block 42 accordingly. Through the threaded connection between it and the H-shaped frame 1, the convex arc surface component 43 can be used to produce a pushing or pulling force on the transfer block 42, thereby driving the positioning plate 41 to move forward and backward to change its position;

[0025] In actual use, such as Figure 6 As shown, a plurality of stones 5 are first laid on the mortar layer, and then the H-shaped frame 1 is pushed above the stones 5. The hand wheel 45 is first shaken to drive the screw 44 to rotate, and the positioning plate 41 is moved closer to the stone 5 through the linkage cooperation of the convex arc surface component 43 and the adapter block 42. The laid stones 5 are lightly clamped by the positioning plate 41 and the inner wall of the H-shaped frame 1 to be in a straight state. Subsequently, the electric telescopic rod 3 is driven to extend, and the leveling plate 31 is driven to move downward. The leveling plate 31 is used to press the laid stones 5 to the same height to perform overall leveling of the upper surface. The entire leveling process is simple and quick to operate, which can improve construction efficiency and solve the problems of cumbersome operation, easy error and efficiency impact when the existing stones 5 are manually laid and leveled by a rubber hammer.

[0026] In addition, when leveling the stone 5, in order to facilitate the inspection of the leveling condition, Figure 1 As shown, a window 12 is provided through the front surface of the H-shaped frame 1, through which the leveling condition of the stone 5 can be clearly observed.

[0027] In addition, in order to find out in time that the H-shaped frame 1 is in a tilted state during use, Figure 1 As shown, two limit clamps 121 are symmetrically fixedly installed in the window 12. The shape of the limit clamps 121 is as follows: Figure 5 As shown, a bubble level 2 is clamped and placed between the two limit clamps 121. When the H-shaped frame 1 is in a tilted state, the bubble level 2 can be used to clearly see whether the H-shaped frame 1 is in a horizontal state, so that adjustments can be made in time, thereby ensuring the leveling effect of the stone 5.

[0028] Specifically, if Figure 3As shown, a battery 33 is placed in the H-shaped frame 1, and the electric telescopic rod 3 is electrically connected to the battery 33, and the battery 33 can be used to power the electric telescopic rod 3. Figure 1 or Figure 3 As shown, the control end of the electric telescopic rod 3 is electrically connected to a controller 34, and the controller 34 can be used to control the electric telescopic rod 3 to extend and retract.

[0029] Finally, when not in use, in order to facilitate the storage of the controller 34, a storage sleeve 13 is fixedly installed on the front surface of the H-shaped frame 1, and the controller 34 can be inserted and placed in the storage sleeve 13 for storage.

Claims

1. A stone paving positioning auxiliary device, comprising an H-shaped frame (1), wherein the front and rear surfaces of the H-shaped frame (1) are both provided with handle grooves (14), characterized in that: Four self-locking directional wheels (11) are fixedly mounted on the lower surface of the H-shaped frame (1), and an electric telescopic rod (3) is fixedly mounted inside the H-shaped frame (1), a leveling plate (31) is fixedly mounted on the lower surface of the electric telescopic rod (3), and two directional rods A (32) are symmetrically fixedly mounted on the upper surface of the leveling plate (31), the directional rods A (32) are slidably connected to the H-shaped frame (1), and a transverse horizontal positioning mechanism (4) is installed in the inner cavity of the H-shaped frame (1).

2. The stone paving positioning auxiliary device according to claim 1, characterized in that: The transverse horizontal positioning mechanism (4) comprises a positioning plate (41), the positioning plate (41) is located in the H-shaped frame (1), and two directional rods B (411) are symmetrically fixedly installed on the front surface of the positioning plate (41), and the directional rods B (411) are slidably connected to the H-shaped frame (1), and a conversion block (42) is fixedly installed at the center of the front surface of the positioning plate (41), and a convex arc surface component (43) is rotatably installed in the conversion block (42), and a screw rod (44) is fixedly installed on the front surface of the convex arc surface component (43), and the screw rod (44) passes through the front surface of the H-shaped frame (1), and the screw rod (44) is threadedly connected to the H-shaped frame (1), and a hand wheel (45) is fixedly installed at the front end of the screw rod (44).

3. The stone paving positioning auxiliary device according to claim 1, characterized in that: A window (12) is provided through the front surface of the H-shaped frame (1).

4. The stone paving positioning auxiliary device according to claim 3, characterized in that: Two limiting clamps (121) are symmetrically fixedly installed in the window (12), and a bubble level (2) is clamped and placed between the two limiting clamps (121).

5. The stone paving positioning auxiliary device according to claim 2, characterized in that: A storage battery (33) is placed in the H-shaped frame (1), the electric telescopic rod (3) is electrically connected to the storage battery (33), and the control end of the electric telescopic rod (3) is electrically connected to a controller (34).

6. The stone paving positioning auxiliary device according to claim 5, characterized in that: A storage sleeve (13) is fixedly mounted on the front surface of the H-shaped frame (1), and the controller (34) is inserted and placed in the storage sleeve (13).

Images