Road edge stone carrying tool

Abstract

The utility model relates to the technical field of building construction tools, in particular to a road edge stone carrying tool which comprises two clamping rods, the two clamping rods are rotationally connected, each clamping rod comprises a handheld part and a clamping part, the length of each handheld part is larger than that of the corresponding clamping part, and the rotating axis of each clamping rod is located at one end of the corresponding clamping part; the other end of each clamping part is provided with a clamping assembly used for clamping a road edge stone, and the two clamping assemblies are oppositely arranged. By means of the lever principle, one person can hold the handheld part of one clamping rod and rotate the handheld part upwards, so that the road edge stone is stably clamped through the clamping assemblies, the purpose of easily carrying the road edge stone is achieved, use is easy and convenient, meanwhile, the situation that the person makes direct contact with the road edge stone is avoided, and the safety of the construction process is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of construction tools, and in particular to a curbstone transporting tool. Background Art

[0002] During the installation and construction of curbstones inside buildings and roads, it is usually necessary to transport the curbstones over short distances. Due to the constraints of site and transportation distance, in the existing technology, the curbstones are usually transported manually.

[0003] During the installation and construction of curbstones, due to the large number of curbstones, they often need to be moved frequently. In addition, the curbstones are heavy and large in size. The traditional manual transportation method is prone to the curbstones falling out of the hands and hitting the transporters due to factors such as the physical strength of the transporters, resulting in a major safety hazard in the transportation process. In addition, the curbstones falling out of the hands can easily cause damage to the curbstones themselves, making them inconvenient to use. Utility Model Content

[0004] In order to solve the problem that the manual transportation of curbstones may easily cause the curbstones to fall out of the hands, causing a major safety hazard in the transportation process and also easily affecting the quality of the curbstones, the present application provides a curbstone transportation tool.

[0005] This application provides a kerbstone handling tool that adopts the following technical solution:

[0006] A curbstone handling tool includes two clamping rods, which are rotatably connected. The clamping rods include a handholding portion and a clamping portion. The handholding portion is longer than the clamping portion. The rotation axis of the clamping rod is located at one end of the clamping portion. A clamping assembly for clamping curbstones is provided at the other end of the clamping portion. Two groups of clamping assemblies are arranged opposite to each other.

[0007] By adopting the above technical solution, one person holds the handhold of a clamping rod respectively during use, and then lifts the clamping rod upward together. The clamping parts on the clamping rod are brought close to each other through the lever principle, so that the curbstone is clamped and lifted through the clamping assembly, thereby avoiding direct contact between the transporting personnel and the curbstone, which may easily lead to safety risks during the transportation process. The overall use is simple and convenient.

[0008] Preferably, the clamping assembly includes a base fixed at one end of the clamping portion and a clamping block rotating on the base.

[0009] By adopting the above technical solution, curbstones of different sizes can be clamped by rotating the clamping block and coordinating the opening and closing angles of the clamping rod. The overall clamping can limit the rotation of the clamping block by the weight of the curbstone, thereby achieving stable clamping of the curbstone through the friction between the curbstone and the clamping block.

[0010] Preferably, rubber pads are provided on the opposing surfaces of the two groups of clamping blocks.

[0011] By adopting the above technical solution, a rubber pad is set on the clamping block during use, which, on the one hand, increases the clamping stability of the clamping block on the curbstone, and on the other hand, prevents the clamping block from directly contacting the curbstone and causing indentation damage to the curbstone.

[0012] Preferably, friction lines are provided on the rubber pad.

[0013] By adopting the above technical solution, the friction between the rubber pad and the curb stone is increased through the friction lines, thereby improving the clamping stability of the curb stone.

[0014] Preferably, a connecting rod is fixed on the clamping portion, and a limiting member for limiting the rotation angle of the clamping block is provided on the connecting rod.

[0015] By adopting the above technical solution, the angle between the clamping block and the clamping part is limited by the clamping member during use, thereby ensuring that when the clamping part is rotated and opened, the clamping block can always face the curbstone, ensuring the convenience of use of the entire handling tool.

[0016] Preferably, the limiting member is a spring, one end of the spring is fixedly connected to the connecting rod, and the other end of the spring is fixedly connected to the clamping block.

[0017] By adopting the above technical solution, the clamping block is restricted by the elastic force of the spring during use, so as to avoid the clamping block rotating to the clamping surface facing downward under the action of its own gravity when the clamping part is rotated open, thereby affecting the convenience of using the carrying tool.

[0018] Preferably, a protective sleeve is provided on the connecting rod.

[0019] By adopting the above technical solution, the protective sleeve is used during use to prevent the connecting rod from directly contacting the outer wall surface of the curbstone when the clamping block clamps the curbstone.

[0020] Preferably, a rotating shaft is provided between the two clamping rods, a hinge hole is provided on the clamping portion, the two clamping rods are connected together through the rotating shaft, and a clamping structure is provided on the rotating shaft for preventing the rotating shaft from detaching from the clamping rods.

[0021] By adopting the above technical solution, the clamping rod and the rotating shaft can be detachably connected through the clamping structure during use.

[0022] Preferably, the clamping structure includes locking bolts fixed at both ends of the rotating shaft.

[0023] By adopting the above technical solution, when in use, one end of the rotating shaft is passed through the hinge holes on the two clamping rods in turn, and then the two locking bolts are threadedly connected to one end of the rotating shaft respectively, so that the rotating shaft and the clamping rod can be quickly assembled, thereby facilitating subsequent maintenance and replacement.

[0024] Preferably, a plurality of hinge holes are provided, and the plurality of hinge holes are spaced apart and distributed along the length direction of the clamping portion.

[0025] By adopting the above technical solution, the initial distance between the clamping parts on the two clamping rods can be adjusted by inserting the rotating shaft into the hinge holes at different positions during use, thereby further increasing the applicability of the handling tool.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. When in use, by using the clamping rod and the rotating clamping block together, and then using the lever principle and the weight of the curb stone, two people can easily lift the curb stone together. At the same time, it also avoids the safety hazards that may occur when manual contact with the curb stone is direct, making it more convenient to use overall;

[0028] 2. When in use, by adding springs and rubber pads to the clamping block, on the one hand, it prevents the clamping block from rotating too much, which affects the clamping of the clamping block to the curbstone, and on the other hand, it improves the stability of the clamping curbstone;

[0029] 3. When in use, by setting multiple hinge holes, inserting the rotating shaft into the hinge holes at different positions, and rotating the clamping block, it is possible to clamp curbstones of different sizes, thereby increasing the applicability of the overall handling tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is an axonometric diagram mainly showing the overall structure in the embodiment of the present application;

[0031] Figure 2 This is an axonometric diagram mainly showing the structure of the clamping rod in the embodiment of the present application;

[0032] Figure 3 It is an axonometric diagram mainly showing the structure of the clamping assembly in the embodiment of the present application.

[0033] Figure numerals: 1. Clamping rod; 11. Hand-held part; 12. Clamping part; 13. Hinge hole; 2. Clamping assembly; 21. Base; 22. Clamping block; 3. Rubber pad; 4. Friction pattern; 5. Connecting rod; 6. Limiting part; 61. Spring; 7. Protective cover; 8. Rotating shaft; 9. Clamping structure; 91. Locking bolt; 10. Anti-slip cover. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0035] An embodiment of the present application discloses a curbstone transporting tool.

[0036] Reference Figure 1 and Figure 2 A curbstone carrying tool includes two tilted clamping rods 1, the clamping rod 1 consisting of a hand-held portion 11 and a clamping portion 12, the hand-held portion 11 is welded and fixed to the upper end of the clamping portion 12, and the top end of the hand-held portion 11 is provided with an anti-slip sleeve 10. In this embodiment, the anti-slip sleeve 10 is preferably set as a rubber sleeve, a rotating shaft 8 is provided between the two clamping rods 1, and a hinge hole 13 is provided on the clamping portion 12. The two clamping rods 1 are both rotatably connected to the rotating shaft 8, and a clamping structure 9 is provided on the rotating shaft 8. The clamping structure 9 is used to prevent the rotating shaft 8 from disengaging from the hinge hole 13; when in use, the two clamping rods 1 can be assembled together with the rotating shaft 8 through the clamping structure 9.

[0037] Reference Figure 1 and Figure 2 The two clamping rods 1 are rotatably connected together by a rotating shaft 8. In order to ensure the convenience of use for construction workers and make the overall use of the handling tool more labor-saving, the length of the handholding part 11 is greater than the length of the clamping part 12, and the rotating shaft 8 is located at one end of the clamping part 12 close to the top, and a clamping assembly 2 is provided at the bottom of the clamping part 12. The clamping assembly 2 is used to clamp and fix the curbstone; when in use, the two clamping rods 1, the rotating shaft 8 and the clamping assembly 2 are combined to form a scissor-type structure, thereby achieving the purpose of two people carrying the curbstone through the principle of leverage.

[0038] Reference Figure 1 and Figure 2 The clamping structure 9 includes two locking bolts 91, which are respectively threadedly connected to one end of the rotating shaft 8. When in use, align the hinge holes 13 on the two clamping rods 1, then pass one end of the rotating shaft 8 through the hinge holes 13 on the two clamping rods 1, and finally screw the two locking bolts 91 on one end of the rotating shaft 8 until the two locking bolts 91 are both in contact with the corresponding side walls of the clamping rod 1, and the overall installation of the handling tool can be achieved.

[0039] Reference Figure 1 and Figure 2 , a plurality of hinge holes 13 can be provided, and the plurality of hinge holes 13 are evenly spaced along the length direction of the clamping portion 12 on the clamping rod 1. In this embodiment, the hinge holes 13 are preferably set to three. When in use, conventional curbstones have a variety of sizes and specifications, and the opening and closing angles of the two clamping rods 1 can only adapt to curbstones of a certain range of sizes. Once the opening angles of the two clamping rods 1 exceed this range, the overall handling tool will be unable to stably clamp the curbstone. Therefore, in this embodiment, the rotating shaft 8 can be inserted into the hinge holes 13 at different positions to achieve clamping of curbstones of different sizes, thereby improving the applicability of the overall handling tool.

[0040] Reference Figure 2 and Figure 3 The clamping components 2 on the two clamping rods 1 are arranged opposite to each other. The clamping components 2 include a base 21 and a clamping block 22. The base 21 is integrally formed at the bottom end of the clamping portion 12. The base 21 and the clamping portion 12 form a C-shape as a whole. The clamping block 22 is rotatably connected to the base 21. The side of the clamping block 22 away from the base 21 is the clamping surface. A rubber pad 3 is bonded and fixed to the clamping surface of the clamping block 22. In this embodiment, the rubber pad 3 is preferably set to a soft rubber block. At the same time, a friction pattern 4 is integrally formed on the side of the rubber pad 3 away from the clamping block 22.

[0041] Reference Figure 2 and Figure 3 When in use, the two clamping rods 1 are closed, and under the action of gravity and the shape restriction of the curbstone itself, the clamping block 22 is gradually rotated to a vertical state until the two clamping blocks 22 are relatively arranged on both sides of the curbstone. Then the clamping rod 1 is continued to be rotated. When the rubber pad 3 is tightly fitted on the side wall of the curbstone, the clamping rod 1 can be lifted upward. Under the action of the friction between the rubber pad 3 and the curbstone, the curbstone can be lifted and transported. The overall use is simple and convenient. Compared with the method of directly transporting the curbstone manually, it is more labor-saving and the transportation process is safer.

[0042] Reference Figure 2 and Figure 3 A connecting rod 5 is welded and fixed on the side wall of the clamping part 12, and a limiting member 6 is provided at one end of the connecting rod 5. The limiting member 6 is used to limit the rotation angle of the clamping block 22. The limiting member 6 can be an elastic component such as an elastic rope and a spring 61. In this embodiment, the limiting member 6 is preferably a spring 61. A first through hole is provided at one end of the connecting rod 5, and a second through hole is provided at the top of the clamping block 22. When in use, the spring 61 is connected to the connecting rod 5 by hooking one end of the spring 61 in the first through hole, and the spring 61 is connected to the clamping block 22 by hooking the other end of the spring 61 in the second through hole.

[0043] Reference Figure 2 and Figure 3Since the clamping block 22 rotates on the base 21, under normal conditions, as the clamping rod 1 rotates, the clamping block 22 always maintains a clamping surface facing downward under the action of its own gravity. This state is not conducive to clamping the curbstone. Therefore, in order to facilitate the use of the handling tool, in this embodiment, the elastic force of the spring 61 is used to provide a pulling force to the clamping block 22, thereby ensuring that the rotation angle of the clamping block 22 is not too large, that is, ensuring that as the clamping rod 1 rotates, the clamping block 22 assembly moves to the direction of the clamping surface facing the curbstone, thereby facilitating the handling tool to clamp the curbstone and improving the overall convenience of using the handling tool.

[0044] Reference Figure 2 and Figure 3 A protective sleeve 7 is also provided on the connecting rod 5. In this embodiment, the protective sleeve 7 is preferably set to a soft rubber sleeve. When in use, the connecting rod 5 is isolated by the protective sleeve 7, thereby preventing the connecting rod 5 from directly contacting the top surface of the curbstone when clamping the curbstone, thereby preventing the connecting rod 5 from causing indentation damage to the curbstone.

[0045] The implementation principle of the embodiment of the present application is as follows: when in use, the clamping rod 1 is moved onto the curbstone, the clamping rod 1 is opened by rotating it, and the two clamping blocks 22 are moved away from each other, and then the clamping rod 1 is moved until the two clamping blocks 22 are respectively located on both sides of the curbstone, and then two users lift the two clamping rods 1 at the same time, and use the lever principle to make the clamping blocks 22 approach each other until the rubber pads 3 on the clamping blocks 22 abut against the curbstone, and then the clamping rod 1 can be lifted, and under the action of the friction between the curbstone and the rubber pad 3, the curbstone is lifted, and then the curbstone can be transported; when curbstones of different sizes need to be transported, the user can change the installation position of the rotating shaft 8 by screwing the locking bolt 91, and then adjust the spacing between the two groups of clamping blocks 22, so as to clamp curbstones of different sizes. The overall use is simple and convenient, and more labor-saving.

[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A kerbstone handling tool, characterized by: The invention comprises two clamping rods (1), the two clamping rods (1) are rotatably connected, the clamping rod (1) comprises a hand-held portion (11) and a clamping portion (12), the hand-held portion (11) is longer than the clamping portion (12), the rotation axis (8) of the clamping rod (1) is located at one end of the clamping portion (12), and the other end of the clamping portion (12) is provided with a clamping assembly (2) for clamping a curbstone, and the two groups of the clamping assemblies (2) are arranged opposite to each other.

2. A curbstone handling tool according to claim 1, characterized in that: The clamping assembly (2) comprises a base (21) fixed to one end of the clamping portion (12) and a clamping block (22) rotating on the base (21).

3. A curbstone handling tool according to claim 2, characterized in that: Rubber pads (3) are provided on the opposite surfaces of the two groups of clamping blocks (22).

4. A curbstone handling tool according to claim 3, characterized in that: The rubber pad (3) is provided with friction lines (4).

5. The kerbstone handling tool according to claim 2, characterized in that: A connecting rod (5) is fixed on the clamping portion (12), and a limiting member (6) for limiting the rotation angle of the clamping block (22) is provided on the connecting rod (5).

6. The kerbstone handling tool according to claim 5, characterized in that: The limiting member (6) is a spring (61), one end of the spring (61) is fixedly connected to the connecting rod (5), and the other end of the spring (61) is fixedly connected to the clamping block (22).

7. The curbstone handling tool according to claim 5, characterized in that: A protective sleeve (7) is provided on the connecting rod (5).

8. The curbstone handling tool according to claim 1, characterized in that: A rotating shaft (8) is provided between the two clamping rods (1), a hinge hole (13) is provided on the clamping portion (12), the two clamping rods (1) are connected together via the rotating shaft (8), and a clamping structure (9) is provided on the rotating shaft (8) for preventing the rotating shaft (8) from being separated from the clamping rods (1).

9. The curbstone handling tool according to claim 8, characterized in that: The clamping structure (9) includes locking bolts (91) fixed to both ends of the rotating shaft (8).

10. The curbstone handling tool according to claim 8, characterized in that: A plurality of hinge holes (13) are provided, and the plurality of hinge holes (13) are distributed at intervals along the length direction of the clamping portion (12).

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