A fixing part for terrazzo dividing strip

Abstract

The utility model provides a fixing part for terrazzo dividing strips, belonging to the field of construction engineering technology. It solves the technical problems that the existing terrazzo dividing strips are easy to sink and difficult to adjust in height. In the fixing part of the terrazzo dividing strip, a fixing body is provided with a card slot, the front side wall of the fixing body is provided with adjustment screw holes at intervals, the rear side wall is provided with a circular hole coaxial with the adjustment screw hole, the rear end of the adjustment rod is formed with a connecting part that can be inserted into the circular hole, the main body of the adjustment rod is eccentrically arranged relative to the connecting part, the adjustment screw is threadedly connected in the adjustment screw hole, and the adjustment screw and the adjustment rod are circumferentially fixed by a slot and a plug-in part. The utility model adjusts the height of the upper edge of the terrazzo dividing strip by installing the adjustment rod between the circular hole and the adjustment screw hole at different heights, and drives the adjustment rod to rotate by rotating the adjustment screw, thereby fine-tuning the height of the upper edge of the terrazzo dividing strip, thereby realizing precise adjustment of the height of the terrazzo dividing strip.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, in particular to a fixing piece of a terrazzo dividing strip. Background Art

[0002] At present, cement mortar is usually used to fix terrazzo dividers. In this way, terrazzo is easily inserted into the cement mortar, which causes the terrazzo dividers to be horizontal when positioned. However, the terrazzo dividers sink during later construction, affecting the construction quality. In severe cases, the sinking may exceed 1 cm, resulting in the need to knock off the existing terrazzo dividers and re-fix the terrazzo dividers, which seriously affects the construction progress and causes waste of materials.

[0003] Therefore, how to provide a fixing device that will not sink and can accurately adjust the height of the terrazzo dividing strips has become a technical problem that needs to be solved urgently. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fixing member which does not sink and can accurately adjust the height of the terrazzo dividing strips.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A fixing part for terrazzo dividing strips, characterized in that it includes a fixing body, an adjusting rod and an adjusting screw, the fixing body is provided with a slot for accommodating the terrazzo dividing strips, a front side wall of the fixing body is provided with a plurality of adjusting screw holes spaced from top to bottom, a rear side wall of the fixing body is provided with a plurality of circular holes coaxial with the adjusting screw holes, a rear end of the adjusting rod is formed with a cylindrical connecting part which can be inserted into the circular hole, the main body of the adjusting rod is eccentrically arranged relative to the connecting part, a slot is provided at the front end of the adjusting rod, the adjusting screw is threadedly connected to the adjusting screw hole, a plug-in part which can be inserted into the slot is formed at the inner end of the adjusting screw, and the adjusting screw and the adjusting rod are circumferentially fixed by the slot and the plug-in part.

[0007] This fixing device fixes the terrazzo dividing strip by means of a card slot and supports the terrazzo dividing strip by means of an adjusting rod, and the phenomenon of the terrazzo dividing strip sinking will not occur; this fixing device adjusts the height of the upper edge of the terrazzo dividing strip by installing the adjusting rod between the circular hole and the adjusting screw hole at different heights; further, due to the eccentric setting of the adjusting rod, the adjusting rod can be driven to rotate by turning the adjusting screw, thereby fine-tuning the height of the upper edge of the terrazzo dividing strip, thereby achieving precise adjustment of the height of the terrazzo dividing strip.

[0008] In the above-mentioned fixing piece of the terrazzo dividing strip, the adjusting screw holes are arranged at intervals from top to bottom, and at the same time, the adjusting screw holes are arranged at intervals from left to right, and all the adjusting screw holes are generally distributed in a direction of higher on the left and lower on the right.

[0009] If all the adjusting screw holes are arranged on the same vertical straight line, there must be a certain gap between two adjacent adjusting screw holes, resulting in insufficient adjustment accuracy. However, when the adjusting screw holes are tilted with higher on the left and lower on the right, two adjacent adjusting screw holes can partially overlap in the vertical direction, thereby improving the adjustment accuracy and achieving more precise height adjustment of the terrazzo dividing strips.

[0010] In the above-mentioned fixing piece for a terrazzo dividing strip, the slot and the plug-in portion are both regular polygons.

[0011] The regular polygonal slot and the plug-in portion have a simple structure, are easy to manufacture, and can be plugged in more conveniently and quickly. At the same time, the circumferential fixation of the adjusting rod and the adjusting screw can be achieved after the plugging.

[0012] In the above-mentioned fixing piece for a terrazzo dividing strip, the cross section of the adjusting rod is cam-shaped.

[0013] The cam-shaped cross-section of the adjustment rod can more accurately adjust the height of the terrazzo dividing strip.

[0014] In the above-mentioned fixing part of the terrazzo dividing strip, a tightening through hole connected to the card slot is provided on the side wall of the fixing body, and the tightening screw is threadedly connected to the tightening through hole. The tightening screw can pass through the tightening through hole and abut against the terrazzo dividing strip.

[0015] After adjusting the height of the terrazzo dividing strip, fix the terrazzo dividing strip and the fixed body by tightening the screws and the through holes to prevent the terrazzo dividing strip and the fixed body from loosening and warping, which affects the positioning accuracy.

[0016] The above-mentioned fixing member for the terrazzo dividing strip further includes a base, wherein the width L1 of the base is greater than the width L2 of the fixing body, and the base is narrow at the top and wide at the bottom, forming a trapezoidal shape.

[0017] The design of the base being narrow at the top and wide at the bottom can provide better support for the fixed body, prevent it from tipping over, and help improve stability after fixation.

[0018] In the above-mentioned fixing piece for terrazzo dividing strips, a plurality of triangular reinforcing plates are arranged between the upper side of the base and the front and rear side of the fixing body, and the reinforcing plates are arranged at intervals along the length direction of the fixing body.

[0019] The design of the above-mentioned reinforcement plate can enhance the structural strength of the fixed body, prevent the terrazzo dividing strip from being stretched and deformed after being installed in the slot of the fixed body, affecting the normal operation and positioning accuracy of the fixing part, and at the same time can enhance the firmness of the connection between the fixed body and the base.

[0020] In the above-mentioned fixing piece for the terrazzo dividing strip, a plurality of grooves are arranged at intervals on the bottom of the base along the length direction of the base, and the grooves penetrate the base from front to back.

[0021] Since the ground at the construction site is usually uneven, the design of the above grooves can make the base more adaptable, reduce the impact of the uneven ground on the normal placement of the base, and also have an anti-slip effect to a certain extent.

[0022] Compared with the prior art, the technical effects of the utility model are:

[0023] 1. The utility model fixes the terrazzo dividing strips by means of the card slots and supports the terrazzo dividing strips by means of the adjusting rods, and the terrazzo dividing strips will not sink;

[0024] 2. The utility model adjusts the height of the upper edge of the terrazzo dividing strip by installing the adjusting rod between the circular holes and the adjusting screw holes at different heights;

[0025] 3. In the present invention, since the adjusting rod is eccentrically arranged, the adjusting rod can be driven to rotate by rotating the adjusting screw, thereby fine-tuning the height of the upper edge of the terrazzo dividing strip, thereby achieving precise adjustment of the height of the terrazzo dividing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the assembly structure of the utility model.

[0027] Figure 2 It is a cross-sectional view of the adjusting rod of the utility model.

[0028] Figure 3 It is a cross-sectional view of the tightening screw of the utility model.

[0029] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 5 It is a schematic diagram of the explosion structure of the utility model.

[0031] Figure 6 It is a structural schematic diagram of an adjusting screw and an adjusting rod of the utility model.

[0032] In the figure, 1. fixed body; 11. slot; 12. adjusting screw hole; 13. round hole; 14. tightening through hole; 2. base; 21. reinforcing plate; 22. groove; 3. adjusting rod; 31. connecting part; 32. slot; 4. adjusting screw; 41. plug-in part; 5. tightening screw; 6. terrazzo dividing strip. DETAILED DESCRIPTION

[0033] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0034] The fixing part of the terrazzo dividing strip includes a fixing body 1, an adjusting rod 3, an adjusting screw 4, a tightening screw 5 and a base 2. The fixing body 1 is provided with a slot 11 for accommodating the terrazzo dividing strip 6. A plurality of adjusting screw holes 12 are arranged at intervals from top to bottom on the front side wall of the fixing body 1. A plurality of circular holes 13 coaxial with the adjusting screw holes 12 are arranged on the rear side wall of the fixing body 1. A cylindrical connecting portion 31 capable of being inserted into the circular hole 13 is formed at the rear end of the adjusting rod 3. The main body of the adjusting rod 3 is eccentrically arranged relative to the connecting portion 31. A slot 32 is provided at the front end of the adjusting rod 3. The adjusting screw 4 is threadedly connected to the adjusting screw hole 12. The inner end of the adjusting screw 4 is formed with a plug-in portion 41 capable of being inserted into the slot 32. The adjusting screw 4 and the adjusting rod 3 are circumferentially fixed by the slot 32 and the plug-in portion 41. The fixing device fixes the terrazzo dividing strip 6 by means of the card slot 11 and supports the terrazzo dividing strip 6 by means of the adjusting rod 3, and the phenomenon of the terrazzo dividing strip 6 sinking will not occur; the fixing device adjusts the height of the upper edge of the terrazzo dividing strip 6 by installing the adjusting rod 3 between the circular hole 13 and the adjusting screw hole 12 at different heights. Furthermore, due to the eccentric setting of the adjusting rod 3, the adjusting rod 3 can be driven to rotate by rotating the adjusting screw 4, thereby fine-tuning the height of the upper edge of the terrazzo dividing strip 6, thereby achieving precise adjustment of the height of the terrazzo dividing strip 6.

[0035] like Figure 4 and Figure 5 As shown, the adjusting screw holes 12 are arranged at intervals from top to bottom, and at the same time, the adjusting screw holes 12 are arranged at intervals from left to right, and all the adjusting screw holes 12 are distributed in the direction of being higher on the left and lower on the right. If all the adjusting screw holes 12 are arranged on the same vertical straight line, there must be a certain gap between two adjacent adjusting screw holes 12, resulting in insufficient adjustment accuracy. When the adjusting screw holes 12 are arranged at an angle with higher on the left and lower on the right, two adjacent adjusting screw holes 12 can be partially overlapped in the vertical direction, thereby achieving higher adjustment accuracy and realizing more accurate height adjustment of the terrazzo partition strip 6.

[0036] like Figure 6As shown, the slot 32 and the plug-in portion 41 are both regular polygons, and the regular polygon slot 32 and the plug-in portion 41 are simple in structure, easy to manufacture, and can be plugged in more conveniently and quickly, and can also achieve circumferential fixation of the adjustment rod 3 and the adjustment screw 4 after plugging in. Further, the cross section of the adjustment rod 3 is cam-shaped, and the cam-shaped cross section of the adjustment rod 3 can more accurately adjust the height of the terrazzo partition strip 6.

[0037] like Figure 3-5 As shown, a tightening through hole 14 communicating with the card slot 11 is provided on the side wall of the fixed body 1, and the tightening screw 5 is threadedly connected with the tightening through hole 14, and the tightening screw 5 can pass through the tightening through hole 14 and abut against the terrazzo dividing strip 6. After adjusting the height of the terrazzo dividing strip 6, the terrazzo dividing strip 6 and the fixed body 1 are fixed by tightening the screw 5 and the tightening through hole 14 to prevent the terrazzo dividing strip 6 and the fixed body 1 from loosening and warping, which affects the positioning accuracy.

[0038] like Figure 2 and Figure 3 The width L1 of the base 2 is larger than the width L2 of the fixed body 1, and the base 2 is narrow at the top and wide at the bottom, forming a trapezoid. The narrow at the top and wide at the bottom design of the base 2 can better support the fixed body 1, prevent it from tipping over, and help improve the stability after fixation.

[0039] Further, such as Figure 2-5 As shown, a plurality of triangular reinforcing plates 21 are arranged between the upper side of the base 2 and the front and rear sides of the fixed body 1, and the reinforcing plates 21 are arranged at intervals along the length direction of the fixed body 1; a plurality of grooves 22 are arranged at intervals along the length direction of the base 2 at the bottom of the base 2, and the grooves 22 penetrate the base 2 from front to back. The design of the reinforcing plates 21 can enhance the structural strength of the fixed body 1, prevent the terrazzo dividing strips 6 from being stretched and deformed after being installed in the slot 11 of the fixed body 1, and affect the normal operation and positioning accuracy of the fixing parts, and at the same time, can also enhance the firmness of the connection between the fixed body 1 and the base 2; because the ground at the construction site is usually uneven, the design of the grooves 22 can make the base 2 have better adaptability, reduce the impact of the uneven ground on the normal placement of the base 2, and at the same time can also play an anti-slip effect to a certain extent.

[0040] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. A fixing member for a terrazzo dividing strip, characterized in that: The invention comprises a fixed body (1), an adjusting rod (3) and an adjusting screw (4); the fixed body (1) is provided with a slot (11) for accommodating a terrazzo dividing strip (6); a plurality of adjusting screw holes (12) are arranged at intervals from top to bottom on the front side wall of the fixed body (1); a plurality of circular holes (13) coaxial with the adjusting screw holes (12) are arranged on the rear side wall of the fixed body (1); a cylindrical connecting portion (31) capable of being inserted into the circular hole (13) is formed at the rear end of the adjusting rod (3); the main body of the adjusting rod (3) is eccentrically arranged relative to the connecting portion (31); a slot (32) is provided at the front end of the adjusting rod (3); the adjusting screw (4) is threadedly connected to the adjusting screw hole (12); a plug-in portion (41) capable of being inserted into the slot (32) is formed at the inner end of the adjusting screw (4); the adjusting screw (4) and the adjusting rod (3) are circumferentially fixed via the slot (32) and the plug-in portion (41).

2. The fixing member for a terrazzo partition strip according to claim 1, characterized in that: The adjusting screw holes (12) are arranged at intervals from top to bottom, and at the same time, the adjusting screw holes (12) are arranged at intervals from left to right, and all the adjusting screw holes (12) are distributed in a direction of being higher on the left and lower on the right as a whole.

3. The fixing member for a terrazzo partition strip according to claim 1, characterized in that: The slot (32) and the plug-in portion (41) are both regular polygons.

4. The fixing member for a terrazzo partition strip according to claim 1, characterized in that: The cross section of the adjusting rod (3) is cam-shaped.

5. A fixing member for a terrazzo dividing strip according to any one of claims 1 to 4, characterized in that: A tightening through hole (14) communicating with the clamping groove (11) is provided on the side wall of the fixing body (1), and the tightening screw (5) is threadedly connected to the tightening through hole (14). The tightening screw (5) can pass through the tightening through hole (14) and abut against the terrazzo partition strip (6).

6. A fixing member for a terrazzo dividing strip according to any one of claims 1 to 4, characterized in that: It also comprises a base (2), the width L1 of the base (2) being greater than the width L2 of the fixed body (1), and the base (2) being narrow at the top and wide at the bottom and forming a trapezoid.

7. The fixing member for a terrazzo dividing strip according to claim 6, characterized in that: A plurality of triangular reinforcing plates (21) are arranged between the upper side surface of the base (2) and the front side surface and the rear side surface of the fixed body (1); the reinforcing plates (21) are arranged at intervals along the length direction of the fixed body (1).

8. The fixing piece for a terrazzo partition strip according to claim 6, characterized in that: The bottom of the base (2) is provided with a plurality of grooves (22) at intervals along the length direction of the base (2), and the grooves (22) penetrate the base (2) from front to back.

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