Fabricated simple hanging clamp for curbs

Abstract

The utility model discloses an assembly type simple hanging clamp for curbs, which belongs to the technical field of curb carrying and comprises a cross rod, a support rod, a connecting rod, a rotating wheel, a Y-shaped steel wire rope, connecting angle steel, connecting holes, adjusting holes, connecting bolts, nuts and clamping angle steel. When the curb is hoisted and clamped, a constructor firstly lifts the right side of the cross rod upwards to move the clamping angle steel to designated positions on the two sides of the curb, and then the constructor presses the right side of the cross rod downwards to drive the clamping angle steel to clamp the curb, so that the curb is hoisted; after the curb is hung, the curb can be driven to move to a designated position through the rotating wheel, compared with the prior art, all the structures of the curb moving device are easy to obtain, field processing is convenient, construction is convenient, operation difficulty is small, and expected indexes and targets are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curbstone transportation, in particular to an assembled simple hanging clamp for curbstones. Background Art

[0002] In current road construction, the handling and installation of curbstones is an important part. Traditional methods usually use special handling vehicles or complex lifting equipment. These methods are not only complicated to operate, but also costly, especially in a small space or short distance operation. The efficiency is low.

[0003] In the prior art, patent publication number CN219174170U discloses a curb lifting device, comprising: a horizontally arranged main pole, one end of which is fixedly connected to a vertical pole, and the other end of which is fixedly connected to a horizontal pole; a clamp connected to the bottom of the vertical pole, comprising two cross-hinged handles, and a first spring is connected between the upper end of each handle and the middle part of the other handle; a limit protection cover fixedly connected to the horizontal pole; a handle, both ends of which are fixedly connected to the limit protection cover through a second spring respectively; two steel wires, one end of the two steel wires are respectively fixedly connected to the two ends of the handle, and the other ends of the two steel wires respectively pass through the two second springs and then extend out of the limit protection cover and are laid along the main pole until they are respectively fixedly connected to the middle parts of the two handles; and a roller assembly.

[0004] The above technical solution solves the problems mentioned in the background technology to a certain extent, but the above technical solution is complex in design and has the problems of great operational difficulty and poor flexibility in actual operation. Utility Model Content

[0005] The utility model aims to solve the problems raised in the background technology, and designs an assembled simple hanging clamp for a curbstone.

[0006] The technical solution of the utility model to achieve the above purpose is as follows:

[0007] A simple assembled hanging fixture for a curbstone comprises a cross bar, a support bar, a connecting bar, a rotating wheel, a Y-shaped steel wire rope, a connecting angle steel, a connecting hole, an adjusting hole, a connecting bolt, a nut, and a clamping angle steel; the cross bar is fixedly connected to one end of the support bar, the other end of the support bar is fixedly connected to the connecting bar, and both ends of the connecting rod are rotatably connected to a rotating wheel; two connecting angle steels are provided, and each connecting angle steel is provided with a connecting hole and two adjusting holes in sequence from top to bottom; the two connecting angle steels are arranged in a cross shape, and bolts are passed through the adjusting holes at corresponding positions thereof after they overlap, and nuts are engaged with the bolts; the lower end of each connecting angle steel is fixedly connected to a clamping angle steel respectively; one end of the Y-shaped steel wire rope is fixedly connected to one end of the cross bar, and the remaining two ends of the Y-shaped steel wire rope are fixedly connected to the connecting holes on the two connecting angle steels through U-shaped clips.

[0008] Furthermore, a handle is provided on the cross bar, and the handle is fixedly connected to the other end of the cross bar.

[0009] Furthermore, the fixing positions of the support rod and the cross bar are adjacent to the fixing positions of the Y-shaped steel wire rope and the cross bar.

[0010] Furthermore, the support rod is provided with a reinforcing rod, and two reinforcing rods are provided and located on both sides of the support rod, one end of the reinforcing rod is fixedly connected to the cross rod, and the other end is fixedly connected to the support rod.

[0011] Furthermore, the cross bar is mainly composed of a buckle square tube and a toothed square tube. The toothed square tube is slidably inserted in the buckle square tube. The top surface of the toothed square tube is provided with clips arranged along its length direction. A lever mouth is opened at the top surface of the buckle square tube near the tube mouth. A connecting shaft is fixed in the lever mouth. The connecting shaft is provided with movable teeth that can be moved up and down relative to it. The movable teeth fall into and are clamped on the clip teeth of the toothed square tube under the action of their own weight; the Y-shaped steel wire rope, support rod and reinforcement rod are all fixed on the buckle square tube, and the handle is fixed on the toothed square tube.

[0012] Furthermore, guide blocks are provided on both sides of the toothed square tube, and the guide blocks are slidably connected to the buckled square tube.

[0013] Furthermore, the two clamping angle steels are parallel to the ground.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides an assembled simple lifting clamp for curbstones. Through its structural design, when the curbstone is lifted and clamped, the construction personnel push the utility model, and the utility model is driven to move by the rotating wheels on both sides of the connecting rod. When the Y-shaped steel wire rope is aligned with the curbstone to be lifted and clamped, the construction personnel lift the right side of the cross bar upwards, and at this time, the left side of the cross bar is moved downwards through the lever principle. When the cross bar moves downwards, the Y-shaped steel wire rope is driven downwards by the action of gravity. The downward movement of the Y-shaped steel wire rope drives the connecting angle steel to move downwards, and the downward movement of the connecting angle steel drives the clamping angle steel to move downwards. When the clamping angle steel moves to the designated positions on both sides of the curbstone, the construction personnel press the right side of the cross bar downwards, and at this time, the cross bar is driven downwards through the lever principle. The left side moves upward, and the left side of the cross bar moves upward, driving the Y-shaped steel wire rope to move upward. The Y-shaped steel wire rope moves upward, driving the connecting angle steel to move upward. At the same time, due to the action of gravity, the Y-shaped steel wire rope will pull the upper ends of the two connecting angle steels to move toward the middle direction. While the upper end of the connecting angle steel moves toward the middle, the lower end of the connecting angle steel is also moved toward the middle through the adjusting hole and the connecting bolt, thereby driving the clamping angle steel to clamp the curb stone, completing the lifting of the curb stone. After the curb stone is lifted, the utility model can be used to drive the curb stone to move to the designated position by rotating the wheel. Compared with the prior art, all structures of the utility model are easy to obtain materials, convenient on-site processing, easy to construct, and easy to operate, thereby achieving the expected indicators and goals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a front structural schematic diagram of the utility model.

[0018] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at A shown in FIG.

[0019] Figure 4 yes Figure 1 An enlarged three-dimensional transverse cross-sectional view at point B is shown in FIG.

[0020] Figure 5 yes Figure 1 An enlarged two-dimensional vertical cross-sectional view at point B is shown in FIG.

[0021] In the figure: 1. cross bar; 2. support bar; 3. connecting rod; 4. rotating wheel; 5. Y-shaped steel wire rope; 6. connecting angle steel; 7. connecting hole; 8. adjusting hole; 9. connecting bolt; 10. nut; 11. clamping angle steel; 12. handle; 13. reinforcing rod; 14. snap-on square tube; 15. toothed square tube; 16. snap teeth; 17. wrench; 18. connecting shaft; 19. movable teeth; 20. guide block. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-5 The present embodiment provides an assembled simple hanging fixture for a curbstone, comprising a cross bar 1, a support bar 2, a connecting bar 3, a rotating wheel 4, a Y-shaped steel wire rope 5, a connecting angle steel 6, a connecting hole 7, an adjusting hole 8, a connecting bolt 9, a nut 10, and a clamping angle steel 11; the cross bar 1 is fixedly connected to one end of the support bar 2, the other end of the support bar 2 is fixedly connected to the connecting bar 3, and the two ends of the connecting bar 3 are respectively rotatably connected to a rotating wheel 4; two connecting angle steels 6 are provided, and each connecting angle steel 6 is provided with a connecting hole 7 and two adjusting holes 8 in sequence from top to bottom; the two connecting angle steels 6 are arranged in a cross shape, and bolts 9 are penetrated after the adjusting holes 8 at corresponding positions on them overlap, and nuts are engaged with the bolts 9; the lower end of each connecting angle steel 6 is fixedly connected to a clamping angle steel 11; one end of the Y-shaped steel wire rope 5 is fixedly connected to one end of the cross bar 1, and the remaining two ends of the Y-shaped steel wire rope 5 are fixedly connected to the connecting holes 7 on the two connecting angle steels 6 through U-shaped clips.

[0026] In this embodiment, a handle 12 is provided on the cross bar 1 , and the handle 12 is fixedly connected to the other end of the cross bar 1 ; the handle 12 on the cross bar 1 can facilitate construction workers to lift or press the cross bar 1 .

[0027] In this embodiment, a reinforcing rod 13 is provided on the support rod 2, and two reinforcing rods 13 are provided and located on both sides of the support rod 2. One end of the reinforcing rod 13 is fixedly connected to the cross bar 1, and the other end is fixedly connected to the support rod 2; the reinforcing rod 13 on the support rod 2 can enhance the load-bearing capacity of the utility model when hoisting the curb.

[0028] In this embodiment, the fixed position of the support rod 2 and the cross bar 1 is adjacent to the fixed position of the Y-shaped steel wire rope 5 and the cross bar 1; through the position of the support rod 2, the construction workers can more easily lift the curb through the lever principle.

[0029] In this embodiment, the cross bar 1 is mainly composed of a buckle square tube 14 and a toothed square tube 15. The toothed square tube 15 is slidably inserted in the buckle square tube 14. The top surface of the toothed square tube 15 is provided with a clamping tooth 16 arranged along its length direction. A lever 17 is provided at the top surface of the buckle square tube 14 near the pipe mouth. A connecting shaft 18 is fixed in the lever 17. The connecting shaft 18 is provided with a movable tooth 19 that can move up and down relative to it. The movable tooth 19 falls into and is clamped in the clamping tooth 16 of the toothed square tube 15 under the action of its own weight. The Y-shaped steel wire rope 5, the support rod 2 and the reinforcing rod 13 are all fixed on the buckle square tube 14, and the handle 12 is fixed on the toothed square tube 15. If the cross bar 1 is designed to be retractable, the length of the cross bar 1 can be adjusted according to the curb stones of different weights, so that the construction personnel can hoist the curb stones by the lever principle in the most labor-saving way.

[0030] In this embodiment, guide blocks 20 are provided on both sides of the toothed square tube 15, and the guide blocks 20 are slidably connected to the buckle square tube 14; the guide blocks 20 can ensure the alignment and stability of the toothed square tube 15 and the buckle square tube 14 during the adjustment process.

[0031] In this embodiment, the positions of the two clamping angles 11 are parallel to the ground. The parallel clamping angles 11 enable construction workers to clamp the curbstone while the curbstone follows the clamping angles 11 and is parallel to the ground, preventing it from falling during the clamping process.

[0032] In this embodiment: when the curbstone needs to be transported at the construction site, the utility model can be processed at the construction site, and the steel pipe is cut into a cross bar 1, a support rod 2, a connecting rod 3, a handle 12, and a reinforcing rod 13 and welded. The cross bar 1 is a 6m long steel pipe. The reinforcing rod 13 on the support rod 2 can enhance the load-bearing capacity of the utility model when hoisting the curbstone. After welding, the angle steel is processed into a connecting angle steel 6 and a clamping angle steel 11. The angle steel model is 400*50*5, and each connecting angle steel 6 has There are one connecting hole 7 and two adjusting holes 8, the distance between the connecting hole 7 and the top end of the connecting angle steel 6 is 50mm, and the distance between one connecting hole 7 and the two adjusting holes 8 is 100mm. After the connecting hole 7 and the adjusting hole 8 are opened, the clamping angle steel 11 is welded at the end of the connecting angle steel 6. The clamping angle steel 11 and the connecting angle steel 6 are perpendicular to each other. After the connecting angle steel 6 is processed, the adjusting hole 8 is selected according to the thickness of the curb stone to be clamped. The commonly used curb stone sizes are generally 100cm in length, 20cm, 25cm, 30cm, 45cm in width, etc., and 10cm, 15cm, 20cm in thickness, etc. When the size is 80mm-150mm, the connecting bolt 9 is passed through the adjusting hole 8 at the bottom of the connecting angle steel 6 and bitten with the nut 10 on the other side. The thickness of the curb stone is greater than 150mm When the Y-shaped steel wire rope 5 is aligned with the curbstone to be clamped, the construction personnel lift the right side of the crossbar 1 upwards, and the handle 12 on the crossbar 1 can be used to facilitate the construction personnel to lift or press the crossbar 1. At this time, the Y-shaped steel wire rope 5 is fixed to the leftmost side of the crossbar 1, and the two branches on the other side of the Y-shaped steel wire rope 5 are respectively connected to the connecting holes 7 on the two connecting angle steels 6 through the U-shaped card to complete the processing and assembly of the utility model on site. When the curbstone is clamped, the construction personnel push the utility model, and the utility model is driven to move by the rotating wheels 4 on both sides of the connecting rod 3. When the Y-shaped steel wire rope 5 is aligned with the curbstone to be clamped, the construction personnel lift the right side of the crossbar 1 upwards, and the handle 12 on the crossbar 1 can facilitate the construction personnel to lift or press the crossbar 1. At this time, the left side of the crossbar 1 is moved downwards through the lever principle, and the crossbar 1 is moved downwards by the weight. The action of the force drives the Y-shaped steel wire rope 5 to move downward, and the downward movement of the Y-shaped steel wire rope 5 drives the connecting angle steel 6 to move downward, and the downward movement of the connecting angle steel 6 drives the clamping angle steel 11 to move downward. When the clamping angle steel 11 moves to the designated positions on both sides of the curb, the construction personnel press the right side of the cross bar 1 downward, and at this time, the left side of the cross bar 1 moves upward through the lever principle, and the upward movement of the left side of the cross bar 1 drives the Y-shaped steel wire rope 5 to move upward, and the upward movement of the Y-shaped steel wire rope 5 drives the connecting angle steel 6 to move upward. At the same time, due to the action of gravity, the Y-shaped steel wire rope 5 will pull the upper ends of the two connecting angle steels 6 to move toward the middle direction. While the upper end of the connecting angle steel 6 moves toward the middle, the lower end of the connecting angle steel 6 is also moved toward the middle through the adjusting hole 8 and the connecting bolt 9, thereby driving the clamping angle steel 11 to clamp the curb, completing the lifting of the curb.After the curb is hoisted, the utility model can be used to drive the curb to move to the specified position by rotating the wheel 4. During specific implementation, in order to further improve the scientific rationality of the fixture structure of the utility model, the cross bar 1 can be designed as a telescopic structure in the shape of a sleeve, that is, it is composed of a buckle square tube 14 and a toothed square tube 15 that are fitted together. When the cross bar 1 needs to be extended, the movable teeth 19 are pulled up to adjust the relative positions of the buckle square tube 14 and the toothed square tube 15; after adjustment, the movable teeth 19 are put down, and the movable teeth 19 fall into and are stuck in the clamping teeth 16 of the toothed square tube 15 under the action of their own weight, that is, the relative positions of the buckle square tube 14 and the toothed square tube 15 are locked; the cross bar 1 is designed to be telescopic, so that the length of the cross bar 1 can be adjusted according to the different weights of the curb, so that the construction personnel can hoist the curb in the most labor-saving way through the lever principle.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled simple hanging fixture for a curbstone, characterized in that: The invention comprises a cross bar (1), a support bar (2), a connecting bar (3), a rotating wheel (4), a Y-shaped steel wire rope (5), a connecting angle steel (6), a connecting hole (7), an adjusting hole (8), a connecting bolt (9), a nut (10), and a clamping angle steel (11); the cross bar (1) is fixedly connected to one end of the support bar (2), the other end of the support bar (2) is fixedly connected to the connecting bar (3), and both ends of the connecting bar (3) are rotatably connected to a rotating wheel (4); two connecting angle steels (6) are provided, and each connecting angle steel (6) is provided with a A connecting hole (7) and two adjusting holes (8) are sequentially opened below; the two connecting angle steels (6) are arranged in a cross shape, and bolts (9) are inserted after the adjusting holes (8) at corresponding positions on them overlap, and nuts are engaged with the bolts (9); the lower end of each connecting angle steel (6) is fixedly connected to a clamping angle steel (11); one end of the Y-shaped steel wire rope (5) is fixedly connected to one end of the cross bar (1), and the remaining two ends of the Y-shaped steel wire rope (5) are fixedly connected to the connecting holes (7) on the two connecting angle steels (6) through U-shaped clips.

2. The assembled simple hanging fixture for curbstone according to claim 1 is characterized in that: The cross bar (1) is provided with a handle (12), and the handle (12) is fixedly connected to the other end of the cross bar (1).

3. The assembled simple hanging fixture for curbstone according to claim 2 is characterized in that: The fixed position of the support rod (2) and the cross rod (1) is adjacent to the fixed position of the Y-shaped steel wire rope (5) and the cross rod (1).

4. The assembled simple hanging fixture for curbstone according to claim 3 is characterized in that: The support rod (2) is provided with a reinforcing rod (13), two reinforcing rods (13) are provided and are located on both sides of the support rod (2), one end of the reinforcing rod (13) is fixedly connected to the cross rod (1), and the other end is fixedly connected to the support rod (2).

5. The assembled simple hanging fixture for curbstone according to claim 4 is characterized in that: The cross bar (1) is mainly composed of a buckle square tube (14) and a toothed square tube (15). The toothed square tube (15) is slidably inserted in the buckle square tube (14). The top surface of the toothed square tube (15) is provided with a clamping tooth (16) arranged along its length direction. A lever opening (17) is provided on the top surface of the buckle square tube (14) near the tube opening. A connecting shaft (18) is fixed in the lever opening (17). The connecting shaft (18) is provided with a movable tooth (19) capable of being displaced up and down relative to the connecting shaft. The movable tooth (19) falls into and is clamped in the clamping tooth (16) of the toothed square tube (15) under the action of its own weight. The Y-shaped steel wire rope (5), the support rod (2) and the reinforcing rod (13) are all fixed on the buckle square tube (14). The handle (12) is fixed on the toothed square tube (15).

6. The assembled simple hanging fixture for curbstone according to claim 5 is characterized in that: Guide blocks (20) are provided on both sides of the toothed square tube (15), and the guide blocks (20) are slidably connected to the buckle square tube (14).

7. The assembled simple hanging fixture for curbstone according to claim 1 is characterized in that: The two clamping angle steels (11) are parallel to the ground.

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