Clamp device for kerb transportation

Abstract

The utility model discloses a curb transportation clamp device, which comprises two groups of rollers, the middle parts of the two groups of rollers are rotatably connected with a first rotating shaft, the upper end of the first rotating shaft is symmetrically provided with supporting plates, the upper ends of the two groups of supporting plates are fixedly provided with a second rotating shaft, and the middle part of the second rotating shaft is fixedly provided with a limiting rotating shaft; a holding rod is arranged on the right side of the movable clamping plate, a positioning rod penetrates through the left side of the movable clamping plate, and a positioning clamping plate is arranged at the lower end of the positioning rod. According to the clamp device for curb transportation, by arranging a shear type clamping structure, curbs can be clamped and transported more conveniently, the length ratios of the shear type clamping structure to the handheld end and the clamping end are different, more labor can be saved during clamping, the clamping stability can be improved, and the clamping stability is further improved in cooperation with an anti-skid structure.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary clamps for building construction, in particular to a clamp device for transporting curbstones. Background Art

[0002] Curbstones are marker stones placed between the road surface and other structures. Curbstones are generally required between the dividing strip and the road surface, between the sidewalk and the road surface of urban roads, and at the edge of the central dividing strip of highways, the right edge of the driving lane, or the outer edge of the shoulder. However, due to the relatively large size and weight of curbstones, it is difficult to carry them.

[0003] The existing curbstones are large in size and weight, and usually require multiple people to move them, which is not only difficult to operate, but also poses a great safety hazard during movement, and the movers are vulnerable to injury. The existing lifting structure is large in size and inconvenient to operate.

[0004] Therefore, we propose a clamp device for curbstone transportation to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a clamp device for transporting curbstones, so as to solve the problems in the above-mentioned background technology that the existing curbstones are difficult to transport and have potential safety hazards, and the existing lifting structure is large in size and inconvenient to operate.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a clamp device for transporting curbstones, comprising rollers, two groups of rollers are symmetrically arranged, and the middle parts of the two groups of rollers are rotatably connected with a first rotating shaft:

[0007] The upper end of the first rotating shaft is symmetrically mounted with support plates, and the upper ends of the two groups of support plates are fixed with second rotating shafts, a limited rotating shaft is fixed in the middle of the second rotating shaft, and a movable clamp plate passes through the upper end of the limited rotating shaft;

[0008] A gripping rod is arranged on the right side of the movable splint, a positioning rod is passed through the left side of the movable splint, and a positioning splint is arranged at the lower end of the positioning rod.

[0009] Preferably, two groups of movable splints are provided, and the two groups of movable splints are designed in an "X"-shaped structure, and the right ends of the two groups of movable splints are rotatably connected to the limiting rotating shaft to form a rotating structure.

[0010] By adopting the above technical solution, the positions of the two groups of movable clamps are positioned by the limiting rotating shaft, and the position between the two groups of positioning rods can be adjusted when the movable clamps rotate.

[0011] Preferably, a second positioning seat is fixed to the upper right end of the movable splint, and the right end of the second positioning seat is fixedly connected to the gripping rod, and the length of the gripping rod is greater than the left length of the intersection of the movable splint.

[0012] By adopting the above technical solution, the two gripping rods can be fixed by setting the second positioning seat, and the gripping rods can be used to drive the two sets of movable clamping plates to rotate relative to each other.

[0013] Preferably, the right end sleeve of the grip rod is provided with an anti-slip sleeve, and the anti-slip sleeve is fixedly connected to the grip rod, and the anti-slip sleeve is made of anti-slip silicone material.

[0014] By adopting the above technical solution, the design of the anti-slip sleeve can improve the stability when rotating the handle and prevent the hand from slipping.

[0015] Preferably, the positioning rod is fixedly connected to the movable splint, and the lower end of the positioning rod is rotatably connected to the first positioning seat, and the first positioning seat is fixedly connected to the positioning splint, the positioning splints are arranged in two groups, and anti-slip pads are fixed at opposite ends of the two groups of positioning splints, and the anti-slip pads are made of rubber.

[0016] By adopting the above technical solution, the positioning clamping plate can be installed through the provision of the first positioning seat, and the positioning clamping plate and the anti-skid pad can facilitate the clamping of the curbstone for transportation.

[0017] Preferably, a torsion spring passes through the lower end of the positioning rod, and the lower end of the torsion spring is fixedly connected to the first positioning seat, and the upper end of the torsion spring is fixedly connected to the positioning rod.

[0018] By adopting the above technical solution and designing the torsion spring, the angle of the positioning clamp can be easily limited, so that when clamping curbstones of different widths, the positioning clampplate 9 can be kept parallel to the curbstone and stably clamped.

[0019] Compared with the prior art, the beneficial effects of the utility model are: the clamp device for transporting curbstones;

[0020] 1. By setting up a scissor-type clamping structure, the curbstone can be clamped and transported more conveniently, and different length ratios are set between the handheld end and the clamping end, which can save more effort when clamping and improve the clamping stability. With the anti-slip structure, the clamping stability is further improved;

[0021] 2. The structure is easy to operate and is suitable for short-distance portable transportation of curbstones, saving manpower and avoiding the risk of injury due to falling when using the device for transportation. In addition, with the design of a rotatable positioning splint, it can be used with curbstones of different widths or thicknesses and can maintain a stable and reliable connection with them. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front structural schematic diagram of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the second rotating shaft and the limiting rotating shaft structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the movable splint and the limit rotating shaft of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the torsion spring and the positioning rod of the utility model.

[0027] In the figure: 1. roller; 2. first rotating shaft; 3. support plate; 4. second rotating shaft; 5. limit rotating shaft; 6. movable splint; 7. positioning rod; 8. first positioning seat; 9. positioning splint; 10. second positioning seat; 11. grip; 12. anti-slip sleeve; 13. torsion spring; 14. anti-slip pad. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-3 The utility model provides a technical solution: a clamp device for transporting curbstones, comprising rollers 1, two groups of rollers 1 are symmetrically arranged, and the middle of the two groups of rollers 1 are rotatably connected with a first rotating shaft 2, the upper end of the first rotating shaft 2 is symmetrically installed with a support plate 3, and the upper ends of the two groups of support plates 3 are fixed with a second rotating shaft 4, the middle of the second rotating shaft 4 is fixed with a limited rotating shaft 5, and the upper end of the limited rotating shaft 5 is penetrated by a movable splint 6; the movable splint 6 is arranged in two groups, and the two groups of movable splints 6 are designed in an "X" shape, and the two groups The right end of the movable splint 6 is rotatably connected to the limiting shaft 5 to form a rotating structure; a second positioning seat 10 is fixed to the upper right end of the movable splint 6, and the right end of the second positioning seat 10 is fixedly connected to the gripping rod 11, and the length of the gripping rod 11 is greater than the left length of the intersection of the movable splint 6; the first rotating shaft 2 and the second rotating shaft 4 are connected by two groups of support plates 3, and the position of the limiting rotating shaft 5 is fixed by the second rotating shaft 4, and the limiting rotating shaft 5 can facilitate the X-shaped installation and positioning of the two groups of movable splints 6 to form a scissor-type structure.

[0030] A grip rod 11 is provided on the right side of the movable splint 6, and an anti-slip cover 12 is provided on the right end of the grip rod 11, and the anti-slip cover 12 is fixedly connected to the grip rod 11, and the anti-slip cover 12 is made of silicone anti-slip material; through the setting of the grip rod and the second positioning seat 10, the grip rod 11 can be used to adjust the angle of the left side of the limiting shaft 5 of the movable splint 6, and because the grip rod 10 is longer, it is more labor-saving during operation, and combined with the design of the protective cover 12, the stability during operation can be improved.

[0031] A positioning rod 7 is passed through the left side of the movable splint 6, and a positioning splint 9 is arranged at the lower end of the positioning rod 7; the positioning rod 7 is fixedly connected to the movable splint 6, and the lower end of the positioning rod 7 is rotatably connected to the first positioning seat 8, and the first positioning seat 8 is fixedly connected to the positioning splint 9, and two groups of positioning splints 9 are provided, and anti-slip pads 14 are fixed at the opposite ends of the two groups of positioning splints 9, and the anti-slip pads 14 are made of rubber; a torsion spring 13 is passed through the lower end of the positioning rod 7, and the lower end of the torsion spring 13 is fixedly connected to the first positioning seat 8, and The upper end of the torsion spring 13 is fixedly connected to the positioning rod 7; through the design of the positioning rod 7, the positioning rod 7 can be used to drive the first positioning seat 8 and the positioning clamping plate 9 to move when the movable clamping plate 6 rotates around the limiting rotation axis 5, and complete the clamping of the curb stone. Moreover, since the first positioning seat 8 is rotatably connected to the positioning rod 7, it can be suitable for clamping curb stones of different widths and lengths. It can ensure that the positioning clamping plate 9 is parallel to the curb stone during clamping, thereby ensuring stable and reliable clamping, and combined with the design of the anti-slip pad 14, the stability of the clamping is further improved.

[0032] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clamping device for transporting curbstones, comprising rollers (1), wherein the rollers (1) are symmetrically arranged in two groups, and a first rotating shaft (2) is rotatably connected in the middle of the two groups of rollers (1), characterized in that: A support plate (3) is symmetrically mounted on the upper end of the first rotating shaft (2), and a second rotating shaft (4) is fixed on the upper ends of the two groups of support plates (3); a limited rotating shaft (5) is fixed in the middle of the second rotating shaft (4), and a movable clamping plate (6) passes through the upper end of the limited rotating shaft (5); A grip rod (11) is arranged on the right side of the movable splint (6), a positioning rod (7) runs through the left side of the movable splint (6), and a positioning splint (9) is arranged at the lower end of the positioning rod (7).

2. A curbstone transport fixture device according to claim 1, characterized in that: The movable splints (6) are provided in two groups, and the two groups of movable splints (6) are designed in an "X"-shaped structure, and the right ends of the two groups of movable splints (6) are rotatably connected to the limiting rotating shaft (5) to form a rotating structure.

3. A curbstone transport fixture device according to claim 2, characterized in that: A second positioning seat (10) is fixed to the upper right end of the movable clamping plate (6), and the right end of the second positioning seat (10) is fixedly connected to a gripping rod (11), and the length of the gripping rod (11) is greater than the left length of the intersection of the movable clamping plate (6).

4. A curbstone transport fixture device according to claim 1, characterized in that: The right end sleeve of the grip rod (11) is provided with an anti-slip sleeve (12), and the anti-slip sleeve (12) is fixedly connected to the grip rod (11), and the anti-slip sleeve (12) is made of anti-slip silicone material.

5. The curbstone transport fixture device according to claim 1, characterized in that: The positioning rod (7) is fixedly connected to the movable clamping plate (6), and the lower end of the positioning rod (7) is rotatably connected to a first positioning seat (8), and the first positioning seat (8) is fixedly connected to the positioning clamping plate (9), and the positioning clamping plates (9) are provided in two groups, and anti-skid pads (14) are fixed at opposite ends of the two groups of positioning clamping plates (9), and the anti-skid pads (14) are made of rubber.

6. A curbstone transport fixture device according to claim 5, characterized in that: A torsion spring (13) passes through the lower end of the positioning rod (7), and the lower end of the torsion spring (13) is fixedly connected to the first positioning seat (8), and the upper end of the torsion spring (13) is fixedly connected to the positioning rod (7).

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