Auxiliary device for paving sand-based water permeable bricks

Abstract

The utility model relates to an auxiliary device, belongs to the technical field of water permeable brick paving, and particularly relates to a sand-based water permeable brick paving auxiliary device which comprises two positioning strips, connecting strips are arranged at the close ends of the two positioning strips, and connecting columns penetrating through the side walls of the connecting strips rotationally penetrate through the side walls of the two positioning strips. Shrinkage grooves are formed in the wall surfaces of the sides, close to each other, of the two connecting strips, measuring strips are slidably mounted in the two shrinkage grooves, sliding grooves are formed in the side walls of the two positioning strips, positioning rods are slidably mounted in the sliding grooves, fixing grooves are formed in the bottom ends of the side walls of the positioning rods, and positioning balls are arranged in the fixing grooves; a positioning screw rod rotationally penetrates through the side wall of the positioning rod; according to the utility model, after the water permeable bricks are paved, when the device is taken out, the positioning strips are lifted outwards, and the positioning balls rotate under the friction with the side walls of the water permeable bricks, so that the effect of reducing the resistance when the device is taken out is achieved; the problem that the device is difficult to take out is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water permeable brick paving technical field especially sand base water permeable brick paving auxiliary device. BACKGROUND

[0002] In the traditional sand base water permeable brick paving construction, it is directly adopted to hang the line and directly pave, which leads to the quality of sand base water permeable brick joint and flatness being greatly influenced by the worker's skill, part of the construction personnel adopts the joint card construction, not only consumes a large amount of time, but also influences the construction progress, and the utilization rate is low.

[0003] Through the search, the sand base water permeable brick paving auxiliary device disclosed in the patent with the publication number CN220035129U includes a square tube, a limiting sheet, a positioning mechanism, a clamping block and a galvanized column body, the both sides of the square tube surface are provided with cavities, the limiting sheet is connected in the cavity through the rotating shaft, the positioning mechanism includes a rotating shaft and an abutting plate, the abutting plate is rotationally connected on the limiting sheet upper end face through the rotating shaft, the end of the abutting plate away from the limiting sheet is clamped in the square tube inner wall, a plurality of clamping blocks are arranged on the square tube away from the cavity, and the clamping block is clamped and connected with the galvanized column body. The patent solves the technical problem that the sand base water permeable brick is constructed by the joint card in the paving process, the construction efficiency of the sand base water permeable brick is low, a large amount of working time is consumed every time, and the engineering progress is influenced.

[0004] In the above-mentioned prior art, when the water permeable brick is paved, the side wall of the water permeable brick is tightly attached to the side wall of the column body, so that there is a gap between the two adjacent water permeable bricks, but in the actual use process, since the column body is tightly attached to the side wall of the water permeable brick, the friction between the column body and the water permeable brick is large, so that the device is difficult to be taken out. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a sand base water permeable brick paving auxiliary device, when the water permeable brick is paved, the positioning strip is taken out, the positioning ball is rotated by the friction with the side wall of the water permeable brick, and the effect of reducing the resistance when the device is taken out is achieved.

[0006] The technical scheme for achieving the purpose of the utility model is as follows: a sand-based water permeable brick paving auxiliary device, comprising two positioning strips, one end of each of the two positioning strips is provided with a connecting strip, the far end of each of the two connecting strips is arranged in the inside of the two positioning strips, a connecting column is rotatably arranged through the side wall of the connecting strip and is rotatably arranged through the side wall of each of the two positioning strips, a contraction slot is formed in the side wall of each of the two positioning strips, a measuring strip is slidably arranged in the inside of each of the two contraction slots, a sliding slot is formed in the side wall of each of the two positioning strips, a positioning rod is slidably arranged in the inside of the sliding slot, a fixing slot is formed in the side wall bottom end of the positioning rod, a positioning ball is arranged in the inside of the fixing slot, and a positioning screw rod is rotatably arranged through the side wall of the positioning rod and rotatably arranged through the inside of the positioning ball.

[0007] In some embodiments, a fixing frame is fixedly arranged on the top wall surface of the positioning strip, the positioning rod is slidably arranged in the inside of the fixing frame, a connecting bearing is fixedly arranged on the top wall surface of the fixing frame, an adjusting screw rod is fixedly arranged on the inner side wall of the connecting bearing, and the bottom end of the adjusting screw rod is threadedly arranged in the inside of the positioning rod.

[0008] In some embodiments, a scale slot is formed in the side wall of the positioning rod.

[0009] In some embodiments, a receiving slot is formed in the side wall of each of the two positioning strips, and the receiving slot is aligned with the connecting strip.

[0010] In some embodiments, a contraction spring is fixedly connected to the side wall of each of the two contraction slots, and the side wall of each of the two contraction springs is fixedly connected to the side wall of the connecting strip.

[0011] In some embodiments, a level is fixedly arranged on the top wall surface of the measuring strip.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] Firstly, the two positioning strips are rotatably arranged on the side walls of the two connecting strips, then the two connecting strips are connected by the measuring strip, when the water permeable bricks need to be paved, the positioning balls of corresponding diameters are replaced according to the required gap, the two connecting strips are pulled away from each other, then the positioning strips are rotated around the connecting column, the two positioning balls are attached to the side walls of the opposite corners of the water permeable bricks, then the water permeable bricks are paved, the gap between the two adjacent water permeable bricks is controlled by the positioning balls, since the positioning balls are spherical, the contact area between the positioning balls and the water permeable bricks is small, the positioning screw rod is rotatably arranged through the inside of the positioning ball, and the positioning ball can rotate, when the water permeable bricks are paved, the device is taken out, the positioning strips are pulled out, the positioning balls rotate by rubbing against the side walls of the water permeable bricks, and the resistance when the device is taken out is reduced.

[0014] Secondly, the utility model discloses, through the rotation adjusting screw rod, make the positioning rod move down, adjust the distance that positioning rod extends down, make the height of the device can be adjusted according to need, make the positioning strip can be closely attached with the lateral wall of water permeable brick, and the staff accurately control the distance that positioning rod moves down through the scale groove is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be explained further below in combination with the drawings and examples:

[0016] Fig. 1 It is the whole structure schematic diagram of sand base water permeable brick paving auxiliary device of the utility model;

[0017] Fig. 2 It is the whole schematic diagram of positioning rod of the utility model;

[0018] Fig. 3 It is the inside structure schematic diagram of connecting strip of the utility model.

[0019] Explanations of the attached drawings:

[0020] 1, positioning strip;2, connecting strip;3, measuring strip;4, connecting column;5, storage groove;6, sliding groove;7, positioning rod;8, fixed groove;9, positioning ball;10, scale groove;11, fixed frame;12, connecting bearing;13, adjusting screw rod;14, positioning screw rod;16, level;17, contraction groove;18, contraction spring. Specific implementation

[0021] The utility model will be explained further below in combination with the drawings and examples:

[0022] The utility model discloses an improvement provides a kind of sand base water permeable brick paving auxiliary device, and the technical scheme of the utility model is:

[0023] As Figs. 1-3As shown in the figure, a sand-based water permeable brick paving auxiliary device, including two positioning bars 1, the proximal end of the two positioning bars 1 is provided with a connecting strip 2, the distal end of the two connecting strips 2 is respectively arranged in the two positioning bars 1, the side wall of the two positioning bars 1 is rotatably penetrated by a connecting column 4 penetrating the side wall of the connecting strip 2, the side wall of the two connecting strips 2 is provided with a contraction groove 17, the inside of the two contraction grooves 17 is slidably installed with a measuring strip 3, the side wall of the two positioning bars 1 is provided with a sliding groove 6, the inside of the sliding groove 6 is slidably installed with a positioning rod 7, the side wall of the positioning rod 7 is provided with a fixed groove 8 at the bottom end, the inside of the fixed groove 8 is provided with a positioning ball 9, the side wall of the positioning rod 7 is rotatably penetrated by a positioning screw 14, and the positioning screw 14 is rotatably penetrated into the inside of the positioning ball 9; by rotating the two positioning bars 1 and installing them on the side wall of the two connecting strips 2, then connecting the two connecting strips 2 through the measuring strip 3, when the water permeable brick needs to be paved, the corresponding diameter of the positioning ball 9 is replaced according to the required gap, the two connecting strips 2 are pulled to the side away from each other, then the positioning bar 1 is rotated around the connecting column 4, the two positioning balls 9 are attached to the side wall of the water permeable brick at the opposite corners, then the water permeable brick is paved, the gap between the two adjacent water permeable bricks is controlled by the positioning ball 9, since the positioning ball 9 is spherical, the contact area between the positioning ball 9 and the water permeable brick is small, and the positioning screw 14 is rotatably penetrated into the inside of the positioning ball 9, the positioning ball 9 can rotate, when the water permeable brick is paved, the device is taken out, the positioning bar 1 is pulled out, the positioning ball 9 is rotated by friction with the side wall of the water permeable brick, and the resistance when the device is taken out is reduced.

[0024] As Figs. 1-3 shown, in an embodiment, in order to ensure the position stability of the positioning rod 7, the top wall of the positioning bar 1 is fixedly installed with a fixed frame 11, the positioning rod 7 is slidably installed in the inside of the fixed frame 11, the top wall of the fixed frame 11 is fixedly installed with a connecting bearing 12, the inside wall of the connecting bearing 12 is fixedly installed with an adjusting screw 13, and the bottom end of the adjusting screw 13 is threadedly installed in the inside of the positioning rod 7; by rotating the adjusting screw 13, the positioning rod 7 is moved downward, the distance of the downward extension of the positioning rod 7 is adjusted, the height of the device can be adjusted according to the needs, and the positioning bar 1 can be closely attached to the side wall of the water permeable brick; the side wall of the positioning rod 7 is provided with a scale groove 10; the scale groove 10 facilitates the accurate control of the distance of the downward movement of the positioning rod 7 by the staff.

[0025] As Figs. 1-3As shown, in an embodiment, in order to facilitate carrying the device, two positioning bars 1 are provided with receiving grooves 5 on one side wall surface close to each other, the receiving grooves 5 are aligned with the connecting bars 2; by aligning the receiving grooves 5 with the connecting bars 2, since the connecting columns 4 rotate through the side wall of the positioning bar 1, the positioning bar 1 can rotate around the connecting column 4, the connecting bar 2 is received in the inside of the receiving groove 5, the device is folded up, and it is convenient to carry; the inside of the two contraction grooves 17 is fixedly connected with contraction springs 18 on the side wall surface away from each other, the ends close to each other of the two contraction springs 18 are fixedly connected with the side wall surface close to each other on the connecting bar 2; by connecting the contraction springs 18 with the connecting bar 2 together, using the elasticity of the contraction spring 18, the contraction spring 18 pulls the connecting bar 2, the connecting bar 2 is pulled back to the inside of the contraction groove 17, and it is ensured that the connecting bar 2 and the measuring bar 3 are always in the contraction state in the state of not being used; the top wall surface of the measuring bar 3 is fixedly installed with a level 16; when the positioning bar 1 is attached to the surface of the water permeable brick, the connecting bar 2 is in the state of being parallel to the water permeable brick, then the worker can know whether the water permeable brick is in the horizontal state by observing the level 16, and it is convenient to determine whether the water permeable brick is in the horizontal state.

[0026] The specific working method is: by rotating two positioning bars 1 and installing them on the side wall of two connecting bars 2 respectively, then connecting the two connecting bars 2 through the measuring bar 3, when it is needed to pave the water permeable brick, replacing the positioning ball 9 with a corresponding diameter according to the required gap, pulling the two connecting bars 2 away from each other, then rotating the positioning bar 1 around the connecting column 4, so that the two positioning balls 9 are attached to the side wall of the water permeable brick at opposite angles, then paving the water permeable brick, controlling the gap between the two adjacent water permeable bricks through the positioning ball 9, since the positioning ball 9 is spherical, the contact area between the positioning ball 9 and the water permeable brick is small, and the positioning screw rod 14 rotates through the inside of the positioning ball 9, so the positioning ball 9 can rotate, when the water permeable brick is paved, pulling the positioning bar 1 outward, the positioning ball 9 rotates by friction with the side wall of the water permeable brick, reducing the resistance when the device is taken out, rotating the adjusting screw rod 13, so that the positioning rod 7 moves downward, adjusting the distance that the positioning rod 7 extends downward, so that the height of the device can be adjusted according to the requirement, so that the positioning bar 1 can be tightly attached to the side wall of the water permeable brick, when the positioning bar 1 is attached to the surface of the water permeable brick, the connecting bar 2 is in the state of being parallel to the water permeable brick, then the worker can know whether the water permeable brick is in the horizontal state by observing the level 16, and it is convenient to determine whether the water permeable brick is in the horizontal state.

[0027] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above technical means, but also includes the technical scheme composed by the above technical features. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A sand-based water-permeable brick paving aid device comprising two positioning strips (1), characterized in that: Both said positioning strips (1) are provided with connecting strips (2) at one end, the other ends of the two connecting strips (2) are respectively located inside the two positioning strips (1), the side walls of the two positioning strips (1) are rotatably provided with connecting columns (4) penetrating the side walls of the connecting strips (2), the side walls of the two connecting strips (2) are provided with contraction grooves (17), the two contraction grooves (17) are slidably provided with measuring strips (3), the side walls of the two positioning strips (1) are provided with sliding grooves (6), the sliding grooves (6) are slidably provided with positioning rods (7), the side wall bottoms of the positioning rods (7) are provided with fixing grooves (8), the fixing grooves (8) are provided with positioning balls (9), the side walls of the positioning rods (7) are rotatably provided with positioning screws (14), and the positioning screws (14) rotatably penetrate the inside of the positioning balls (9).

2. The sand-based water-permeable brick paving auxiliary device according to claim 1, characterized in that: The top wall of the positioning strip (1) is fixedly provided with a fixing frame (11), the positioning rod (7) is slidably arranged in the fixing frame (11), the top wall of the fixing frame (11) is fixedly provided with a connecting bearing (12), the inner side wall of the connecting bearing (12) is fixedly provided with an adjusting screw (13), and the bottom end of the adjusting screw (13) is threadedly arranged in the inside of the positioning rod (7).

3. The sand-based water-permeable brick paving auxiliary device according to claim 1, characterized in that: The side wall of the positioning rod (7) is provided with a scale groove (10).

4. The sand-based water-permeable brick paving auxiliary device according to claim 1, characterized in that: The side wall of the positioning strip (1) is provided with a receiving groove (5), and the receiving groove (5) is aligned with the connecting strip (2).

5. The sand-based water-permeable brick paving auxiliary device according to claim 1, characterized in that: The inside of the two contraction grooves (17) is fixedly connected with contraction springs (18) on the side walls away from each other, and the ends of the two contraction springs (18) are respectively fixedly connected with the side walls of the connecting strips (2) close to each other.

6. The sand-based water-permeable brick paving auxiliary device according to claim 1, characterized in that: The top wall of the measuring strip (3) is fixedly provided with a level (16).

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