Kerb carrying and mounting device

Abstract

The curb carrying and mounting device comprises a clamping arm, a connector and a grabbing rod, a through hole is formed in the middle of the connector, hinge seats connected with the clamping arm are arranged on the two sides of the connector, the grabbing rod penetrates through the through hole, an adapter plate is arranged at the end of the grabbing rod, pull rods are hinged to the two ends of the adapter plate, and the clamping arm is connected with the connecting head. A compression spring is arranged on the grabbing rod between the adapter plate and the connector, and an anti-skid pad is arranged at the free end of the clamping arm. The kerb carrying and installing device is light in self weight and easy and convenient to use, the kerb carrying and installing device is sleeved on the surface of a kerb, the larger the self weight of an object is, the more stable the device is, and after the object is carried to a target position, the object is put down, and the carrying device can be disassembled by loosening the grip by two hands. The curb carrying and mounting device is convenient to carry and store, occupies extremely small space, adopts a hinge sliding rail telescopic design, can easily adapt to curbs of various sizes, and provides convenience for construction.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, and more specifically to a curbstone conveying and installing device. Background Art

[0002] Curbstones are the boundaries on the road surface that distinguish the carriageway, sidewalk, green space, isolation belt and other parts of the road. They play a role in ensuring the safety of pedestrians and vehicles and ensuring the neatness of the road edge.

[0003] The current process of transporting curbstones is generally to use vehicles to move the curbstones to the vicinity of the road surface to be paved, and then transport them using a curbstone transporter or manually. However, if the curbstone is close to the road surface to be paved or there are other obstacles, using a transporter will reduce the transportation efficiency. Manual transportation is inefficient on the one hand, and will cause wear and tear on the hands on the other.

[0004] At present, most curbstone construction still uses manual transportation or simple steel bars for two people to lift and carry. The above two methods are not only time-consuming and labor-intensive, but also very easy to damage the curbstone or even injure the workers if it falls during transportation. Long-term manual transportation may cause muscle fatigue, sprains, strains or strains; bearing heavy objects for a long time may also cause bone problems, such as increased spinal pressure and lumbar disc herniation, which may cause chronic pain and discomfort. Incorrect carrying postures may increase the risk of physical injury, such as bending over and twisting the body instead of using the legs and core muscles to lift objects.

[0005] Depending on the size of the curbstone and the physical condition of the workers, it sometimes takes two people to complete the curbstone construction. Moreover, it is not easy to adjust the stone by hand after it is placed in the groove, and it is difficult to control the line shape and flatness. If it is accidentally dropped during transportation, it will also cause certain economic losses.

[0006] As working hours go by, construction accuracy and efficiency will decrease, and the rough stones will wear out the palms and cause further damage to the workers' bodies, thus creating a vicious cycle. Utility Model Content

[0007] The utility model provides a curbstone transporting and installing device to solve the problem that the existing curbstones are inconvenient to transport and store.

[0008] According to one aspect of the utility model, a curbstone transporting and installing device is provided, a curbstone transporting and installing device, comprising a clamping arm, a connecting head and a grabbing rod, the clamping arm is in a "[" shape, a through hole is provided in the middle of the connecting head, hinge seats connected to the clamping arm are provided on both sides of the connecting head, the grabbing rod passes through the through hole, and an adapter plate is installed at the end of the grabbing rod, pull rods are hinged at both ends of the adapter plate, the other end of the pull rod is hinged to the inner side surface of the clamping arm, a compression spring is provided on the grabbing rod between the adapter plate and the connecting head, and an anti-slip pad is provided at the free end of the clamping arm.

[0009] Preferably, based on the above solution, a hook or a handle is provided on the top of the grab bar.

[0010] Preferably, based on the above scheme, the clamp arm includes an upper wall plate and a connecting rod, the upper wall plate is telescopic, the connecting rod is vertically connected to the upper wall plate, and the anti-slip pad is arranged on the inner side of the bottom of the connecting rod.

[0011] The utility model discloses a curbstone transporting and installing device, which has light weight and is simple and convenient to use. The tool can be put on the surface of the curbstone. The heavier the object is, the more stable the device is. After the object is transported to the destination, the transporting device can be removed by putting the object down and releasing the handles with both hands.

[0012] The utility model provides a curbstone transporting and installing device which is not only convenient to carry and store but also occupies very little space. The device adopts a hinged slide rail telescopic design and can easily adapt to curbstones of various sizes, thus providing convenience for construction.

[0013] This device is very labor-saving while steadily carrying heavy objects. The padded design is also very comfortable to hold, which not only increases construction efficiency but also reduces the incidence of occupational diseases. It is also very convenient if the line shape and flatness of the curbstone need to be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the curbstone transport and installation device of the utility model;

[0016] Figure 2 A bottom view of the curbstone transport and installation device of the utility model;

[0017] Figure 3It is a top view of the curbstone handling and installation device of the utility model;

[0018] Description of Figure Numbers:

[0019] Clamp arm 1, upper wall plate 11, connecting rod 12, connecting head 2, through hole 21, hinge seat 22, grab bar 23, adapter plate 24, pull rod 25, compression spring 26, anti-slip pad 27, hook 3. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections.

[0022] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0023] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0024] In the embodiments shown in the drawings, the directions (such as up, down, left, right, front and back) used to explain the structure and movement of the various components of the present invention are not absolute but relative. These descriptions are appropriate when the components are in the positions shown in the drawings. If the description of the positions of the components changes, the directions also change accordingly.

[0025] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0027] See also Figure 1 , and combined with Figure 2 and Figure 3 As shown, a curbstone handling and installation device of the utility model comprises a clamping arm 1, a connecting head 2 and a grabbing rod 23. The clamping arm 1 is in a "[" shape. A through hole 21 is provided in the middle of the connecting head 2. Articulated seats 22 connected to the clamping arm 1 are provided on both sides of the connecting head 2. The grabbing rod 23 passes through the through hole 21, and an adapter plate 24 is installed at the end of the grabbing rod 23. Pull rods 25 are hinged at both ends of the adapter plate 24. The other end of the pull rod 25 is hinged to the inner side surface of the clamping arm 1. A compression spring 26 is provided on the grabbing rod 23 between the adapter plate 24 and the connecting head, and an anti-slip pad 27 is provided at the free end of the clamping arm 1.

[0028] When the curb is not clamped at the bottom, the compression spring 26 is in a free state. At this time, the pull rods 25 on both sides of the connecting plate form an acute angle. When the curb needs to be clamped, an outward force is applied to the clamping arms 1 on both sides. At this time, the connecting head 2 will move upward, thereby increasing the distance between the clamping arms 1. When the curb is engaged with the protective pad between the two clamping arms 1, the clamping arms 1 will gradually gather inward because they lose the forces on both sides. At this time, due to the friction force between the curb and the protective pad, as well as the upward force applied to the grab bar 23 and the gravity of the curb, the compression spring 26 is compressed, forcing the two sides of the clamping arms 1 to have a tendency to converge inward, thereby clamping the curb to complete the transportation of the curb. It is convenient and quick to use.

[0029] Furthermore, in order to facilitate the application of force, the utility model is also provided with a hook 3 or a handle at the top of the grab bar 23 .

[0030] It should be noted that in actual use, two devices of the utility model can be used for the same transportation according to the size of the curbstone, and the hook 3 between the two devices can be connected by a connecting beam to ensure its rapid and effective transportation and avoid the curbstone falling off during transportation and the transportation failure.

[0031] The clamp arm 1 of the utility model includes an upper wall plate 11 and a connecting rod 12. The upper wall plate 11 is telescopic. The connecting rod 12 is vertically connected to the upper wall plate 11. The anti-slip pad 27 is arranged on the inner side of the bottom of the connecting rod 12. The telescopic structure of the upper wall plate 11 can refer to the similar structure of the telescopic rod of an umbrella, which will not be repeated here.

[0032] The utility model discloses a curbstone transporting and installing device, which has light weight and is simple and convenient to use. The tool can be put on the surface of the curbstone. The heavier the object is, the more stable the device is. After the object is transported to the destination, the transporting device can be removed by putting the object down and releasing the handles with both hands.

[0033] The utility model provides a curbstone transporting and installing device which is not only convenient to carry and store but also occupies very little space. The device adopts a hinged slide rail telescopic design and can easily adapt to curbstones of various sizes, thus providing convenience for construction.

[0034] This device is very labor-saving while steadily carrying heavy objects. The padded design is also very comfortable to hold, which not only increases construction efficiency but also reduces the incidence of occupational diseases. It is also very convenient if the line shape and flatness of the curbstone need to be adjusted.

[0035] Finally, the method of this application is only a preferred implementation scheme and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A curbstone transport and installation device, characterized in that: It includes a clamping arm, a connecting head and a grabbing rod, the clamping arm is in a "[" shape, a through hole is provided in the middle of the connecting head, hinge seats connected to the clamping arm are provided on both sides of the connecting head, the grabbing rod passes through the through hole, and an adapter plate is installed at the end of the grabbing rod, the two ends of the adapter plate are hinged with pull rods, the other end of the pull rod is hinged to the inner side surface of the clamping arm, a compression spring is provided on the grabbing rod between the adapter plate and the connecting head, and an anti-slip pad is provided at the free end of the clamping arm.

2. A curbstone transport and installation device as claimed in claim 1, characterized in that: A hook or a handle is arranged on the top of the grab bar.

3. A curbstone transport and installation device as claimed in claim 1, characterized in that: The clamp arm comprises an upper wall plate and a connecting rod, the upper wall plate is in a telescopic shape, the connecting rod is vertically connected to the upper wall plate, and the anti-slip pad is arranged on the inner side of the bottom of the connecting rod.

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