Plastic track leveling trowel

Abstract

The utility model relates to the technical field of trowels, in particular to a plastic track leveling trowel which comprises a trowel body provided with an installation rod, a scraping bar and a leveling mechanism body, and the leveling mechanism body comprises a transparent outer installation mechanism, a columnar bubble level and a transparent inner installation mechanism. The transparent inner mounting mechanism and the transparent outer mounting mechanism are clamped in a mounting groove formed in the trowel main body; the leveling mechanism has the beneficial effects that when a worker carries out secondary connection on a construction joint on a plastic track through the trowel main body and the scraping lever, the columnar bubble level is observed through the transparent outer mounting mechanism and the transparent inner mounting mechanism arranged on the leveling mechanism main body, and the trowel main body and the scraping lever are calibrated in real time; the phenomena that during secondary connection, mechanical leveling precision is insufficient, and protrusions and slab staggering are prone to being formed can be effectively avoided, and actual use of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of trowels, in particular to a plastic runway leveling trowel. Background Art

[0002] Plastic running tracks are widely used in schools, stadiums, and public sports venues. They are composed of polyurethane prepolymers, mixed polyethers, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. These tracks offer excellent flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. These tracks facilitate the development of athletes' speed and technique, effectively improving athletic performance and reducing the risk of falls.

[0003] In the prior art, construction joints are inevitable during the construction of plastic tracks, and a trowel is required to perform secondary jointing on the plastic track.

[0004] However, the mechanical leveling accuracy of the traditional plastic track is insufficient when the track is joined for the second time by a trowel, which easily leads to bulges and misalignment. Therefore, the present invention proposes a plastic track leveling trowel to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic track leveling trowel to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic track leveling trowel, comprising a trowel body, a mounting rod being provided on the trowel body, a scraper bar and a leveling mechanism body being installed on the trowel body, the leveling mechanism body comprising a transparent outer mounting mechanism, a cylindrical bubble level and a transparent inner mounting mechanism, the transparent inner mounting mechanism and the transparent outer mounting mechanism are both stuck in the mounting groove opened on the trowel body.

[0007] Preferably, the mounting rod is in a columnar structure, and a thread is provided on the upper end of the mounting rod. The mounting rod is fixedly connected to the trowel body, and a mounting plate is provided on the trowel body.

[0008] Preferably, the mounting rod can pass through a through slot provided on the mounting plate and be threadedly connected to a nut, and the side surface of the mounting plate is fixedly connected to a clamping block, which is an I-shaped plate structure.

[0009] Preferably, the mounting groove is an "I"-shaped groove structure, and a transparent inner mounting mechanism and a transparent outer mounting mechanism provided on the leveling mechanism body are clamped in the mounting groove, and both the transparent outer mounting mechanism and the transparent inner mounting mechanism are "convex" plate-shaped structures.

[0010] Preferably, one end of the cylindrical bubble level is clamped in an inner clamping slot provided in the transparent inner mounting mechanism and the other end is clamped in an inner clamping slot provided on the transparent outer mounting mechanism, and the inner clamping slot is a semicircular cylindrical structure.

[0011] Preferably, the transparent external mounting mechanism is threadedly connected to the trowel body through a fastening bolt, and a rubber pad is provided in the mounting groove opened on the trowel body. The rubber pad is a square plate-shaped structure and is fixedly connected to the trowel body.

[0012] Preferably, the clamping block can be inserted into a limiting groove provided on the scraping bar and threadedly connected to the scraping bar via common bolts. The limiting groove provided on the scraping bar is a "convex" groove-shaped structure.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model proposes a plastic track leveling trowel. When the staff uses the trowel body and the scraper bar to perform the secondary jointing on the construction joint of the plastic track, the staff observes the columnar bubble level through the transparent outer mounting mechanism and the transparent inner mounting mechanism provided on the leveling mechanism body, and performs real-time calibration of the trowel body and the scraper bar, which can effectively avoid the insufficient mechanical leveling accuracy during the secondary jointing, which is easy to form bulges and misalignment, and is convenient for the staff to actually use. At the same time, the columnar bubble level can be protected by the transparent outer mounting mechanism and the transparent inner mounting mechanism to improve the reliability of the device. By twisting and removing the fastening bolts on the transparent outer mounting mechanism, the leveling mechanism body can be removed from the trowel body, and the transparent inner mounting mechanism and the columnar bubble level in the transparent outer mounting mechanism can be removed and replaced, which is convenient for the staff to maintain in the future and reduces the use cost. Moreover, by twisting and removing the ordinary bolts and nuts, the scraper bar and the mounting plate can be removed. The structure is simple, convenient for the staff to disassemble and install, and convenient for the staff to actually use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A in the middle is an enlarged structural diagram;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0019] Figure 5 It is a partial structural diagram of the utility model;

[0020] Figure 6 for Figure 5 Enlarged structural diagram at point C in the middle.

[0021] In the figure: 1. Trowel body; 2. Leveling mechanism body; 3. Scraper bar; 4. Mounting slot; 5. Rubber pad; 6. Mounting rod; 7. Transparent inner mounting mechanism; 8. Transparent outer mounting mechanism; 9. Fastening bolt; 10. Inner slot; 11. Columnar bubble level; 12. Limiting slot; 13. Block; 14. Mounting plate; 15. Nut; 16. Through slot; 17. Ordinary bolt. DETAILED DESCRIPTION

[0022] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a plastic track leveling trowel, comprising a trowel body 1, a mounting rod 6 being provided on the trowel body 1, a scraping bar 3 and a leveling mechanism body 2 being installed on the trowel body 1, the leveling mechanism body 2 comprising a transparent outer mounting mechanism 8, a columnar bubble level 11 and a transparent inner mounting mechanism 7, the transparent inner mounting mechanism 7 and the transparent outer mounting mechanism 8 are both stuck in the mounting groove 4 provided on the trowel body 1;

[0025] During specific use, when the construction joints on the plastic track are connected for the second time through the scraper 3 installed on the trowel body 1, the staff can observe the cylindrical bubble level 11 through the transparent external mounting mechanism 8 and the transparent internal mounting mechanism 7 provided on the leveling mechanism body 2, and calibrate the trowel body 1 and the scraper 3 installed on the trowel body 1 to ensure that the trowel plane is absolutely level, which can effectively avoid insufficient mechanical leveling accuracy during the second connection, which is easy to form bulges and misalignment, and is convenient for actual use by the staff.

[0026] Example 2

[0027] On the basis of embodiment 1, in order to facilitate the staff to level the device, a mounting groove 4 is provided, and the mounting groove 4 is an "I"-shaped groove structure. A transparent inner mounting mechanism 7 and a transparent outer mounting mechanism 8 provided on the leveling mechanism main body 2 are stuck in the mounting groove 4. The transparent outer mounting mechanism 8 and the transparent inner mounting mechanism 7 are both "convex" plate-shaped structures. The leveling mechanism main body 2 is installed in the mounting groove 4 opened on the trowel main body 1. The leveling mechanism main body 2 includes a transparent outer mounting mechanism 8, a columnar bubble level 11 and a transparent inner mounting mechanism 7. The transparent outer mounting mechanism 8 is threadedly connected to the trowel main body 1 by a fastening bolt 9. The staff When the construction joints on the plastic runway are connected for the second time by the trowel body 1 and the scraper bar 3 installed on the trowel body 1, the staff can observe the cylindrical bubble level 11 through the transparent outer mounting mechanism 8 and the transparent inner mounting mechanism 7, and calibrate the device by the cylindrical bubble level 11 to ensure that the trowel body 1 and the scraper bar 3 are parallel to the ground, which can effectively avoid the insufficient mechanical leveling accuracy during the second time of the connection, which is easy to form bulges and misalignment. The leveling mechanism body 2 installed on the trowel body 1 can be used to implement the calibration of the trowel body 1 and the scraper bar 3, which is convenient for the staff to use in practice.

[0028] The transparent outer mounting mechanism 8 is threadedly connected to the trowel body 1 by a fastening bolt 9. A rubber pad 5 is provided in the mounting groove 4 provided on the trowel body 1. The rubber pad 5 is a square plate-shaped structure. The rubber pad 5 is fixedly connected to the trowel body 1. The rubber pad 5 is in direct contact with the transparent inner mounting mechanism 7. The friction between the rubber pad 5 and the side contact surface of the transparent inner mounting mechanism 7 is large, which can prevent the transparent inner mounting mechanism 7 from falling off from the mounting groove 4 provided on the trowel body 1. One end of the cylindrical bubble level 11 is stuck in the inner card slot 10 provided in the transparent inner mounting mechanism 7, and the other end is stuck in the inner card slot 10 provided on the transparent outer mounting mechanism 8. The inner card slot 1 0 is a semicircular columnar structure. By unscrewing and removing the fastening bolts 9 on the transparent outer mounting mechanism 8, the staff can slide the transparent outer mounting mechanism 8 to make the transparent inner mounting mechanism 7 and the transparent outer mounting mechanism 8 slide upward along the mounting groove 4, and the leveling mechanism main body 2 can be removed from the trowel main body 1. The staff can then remove the cylindrical bubble level 11 in the inner card slot 10 opened on the transparent inner mounting mechanism 7 and the transparent outer mounting mechanism 8, and replace it with a new cylindrical bubble level 11, which is convenient for actual use by personnel, improves the maintainability of the device, reduces the cost of use, has a simple structure, and is convenient for personnel to disassemble the device.

[0029] Example 3

[0030] On the basis of the second embodiment, in order to improve the practicality of the whole device, a mounting rod 6 is provided. The mounting rod 6 is a columnar structure, and a thread is provided on the upper end of the mounting rod 6. The mounting rod 6 is fixedly connected to the trowel body 1. A mounting plate 14 is provided on the trowel body 1. The mounting rod 6 is fixedly connected to the trowel body 1. The mounting rod 6 can pass through the through slot 16 provided on the mounting plate 14 and be threadedly connected to the nut 15. The side of the mounting plate 14 is fixedly connected to the clamping block 13. The clamping block 13 is an "I"-shaped plate structure, and the mounting plate 14 is square. shaped plate structure, the through groove 16 is a circular groove structure, and the mounting rod 6 can be inserted into the through groove 16 provided on the mounting plate 14 and threadedly connected with the nut 15 to fix the mounting plate 14 on the trowel body 1. One end of the clamping block 13 fixedly connected to the side of the mounting plate 14 is stuck in the limiting groove 12 provided on the scraping bar 3 and is threadedly connected to the scraping bar 3 through a common bolt 17, so that the scraping bar 3 is installed on the trowel body 1. The staff performs secondary jointing on the construction joint on the plastic runway through the trowel body 1 equipped with the scraping bar 3;

[0031] The clamping block 13 can be inserted into the limiting groove 12 provided on the scraper bar 3 and is threadedly connected to the scraper bar 3 through an ordinary bolt 17. The limiting groove 12 provided on the scraper bar 3 is a "convex" groove structure. The staff can remove the scraper bar 3 by twisting and removing the ordinary bolt 17 on the clamping block 13. The mounting plate 14 and the clamping block 13 can be removed from the trowel body 1 by twisting and removing the nut 15. The trowel body 1 can then be used as an ordinary trowel, thereby improving the overall practicality of the device, making it easier for the staff to use, and also easier for people to carry.

[0032] Working Principle During actual use, when the staff uses the trowel body 1 and the scraper 3 installed on the trowel body 1 to perform the secondary jointing on the construction joint on the plastic runway, they can observe the columnar bubble level 11 through the transparent outer mounting mechanism 8 and the transparent inner mounting mechanism 7 provided on the leveling mechanism body 2, and perform real-time calibration on the trowel body 1 and the scraper 3, which can effectively avoid the insufficient mechanical leveling accuracy during the secondary jointing, which is easy to form bulges and misalignment, and is convenient for the staff to actually use. At the same time, the transparent outer mounting mechanism 8 and the transparent inner mounting mechanism 7 can be used to In order to protect the cylindrical bubble level 11 and improve the reliability of the device, the leveling mechanism main body 2 can be removed from the trowel main body 1 by unscrewing and removing the fastening bolts 9 on the transparent outer mounting mechanism 8, and the cylindrical bubble level 11 in the transparent inner mounting mechanism 7 and the transparent outer mounting mechanism 8 can be removed and replaced, which is convenient for personnel to maintain in the future and reduces the cost of use. By unscrewing and removing the ordinary bolts 17 and nuts 15, the scraper bar 3 and the mounting plate 14 can be removed. The structure is simple, easy for personnel to disassemble and install, and convenient for personnel to actually use.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic track leveling trowel, comprising a trowel body (1), a mounting rod (6) provided on the trowel body (1), and characterized in that: The trowel body (1) is provided with a scraper bar (3) and a leveling mechanism body (2). The leveling mechanism body (2) comprises a transparent outer mounting mechanism (8), a columnar bubble level (11), and a transparent inner mounting mechanism (7). Both the transparent inner mounting mechanism (7) and the transparent outer mounting mechanism (8) are clamped in a mounting groove (4) provided on the trowel body (1).

2. The plastic track leveling trowel according to claim 1, characterized in that: The mounting rod (6) is a columnar structure, and a thread is provided on the upper end of the mounting rod (6). The mounting rod (6) is fixedly connected to the trowel body (1), and a mounting plate (14) is provided on the trowel body (1).

3. The plastic track leveling trowel according to claim 1, characterized in that: The mounting rod (6) can pass through the through slot (16) provided on the mounting plate (14) and be threadedly connected to the nut (15). The side of the mounting plate (14) is fixedly connected to the clamping block (13), and the clamping block (13) is an "I"-shaped plate structure.

4. The plastic track leveling trowel according to claim 1, characterized in that: The installation groove (4) is an "I"-shaped groove structure, and a transparent inner installation mechanism (7) and a transparent outer installation mechanism (8) provided on the leveling mechanism main body (2) are clamped in the installation groove (4), and both the transparent outer installation mechanism (8) and the transparent inner installation mechanism (7) are a "convex" plate-shaped structure.

5. The plastic track leveling trowel according to claim 1, characterized in that: One end of the columnar bubble level (11) is clamped in an inner clamping slot (10) provided in the transparent inner mounting mechanism (7), and the other end is clamped in an inner clamping slot (10) provided on the transparent outer mounting mechanism (8), wherein the inner clamping slot (10) is a semicircular columnar structure.

6. The plastic track leveling trowel according to claim 1, characterized in that: The transparent external mounting mechanism (8) is threadedly connected to the trowel body (1) via a fastening bolt (9); a rubber pad (5) is provided in the mounting groove (4) provided on the trowel body (1); the rubber pad (5) is in a square plate-shaped structure; and the rubber pad (5) is fixedly connected to the trowel body (1).

7. The plastic track leveling trowel according to claim 3, characterized in that: The clamping block (13) can be clamped into a limiting groove (12) provided on the scraping bar (3) and is threadedly connected to the scraping bar (3) via a common bolt (17); the limiting groove (12) provided on the scraping bar (3) is a "convex" groove-shaped structure.

Images