Convenient and fast kerb carrying device

Abstract

The utility model relates to a curb convenient carrying device which comprises a pressing rod, a hanging ring is arranged at one end of the pressing rod, a carrying clamp is arranged on the hanging ring, and a pressing opening piece is arranged on the carrying clamp. A support is arranged at the end, close to the hanging ring, of the pressing rod. By additionally arranging the pressing and opening piece, a person does not need to run to adjust the carrying clamps to clamp and fix the carrying clamps at the two ends of the curb during operation, operation is simplified, and efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of curbstone handling technology, specifically a convenient curbstone handling device. Background Technology

[0002] In highway construction, curbs are typically installed in the median strip, along the roadbed edges, and on sidewalks. Currently, commonly used curbs are made of granite and are generally large in size and heavy in weight. When installing curbs, the most common methods are mechanical hoisting or manual handling. Mechanical hoisting is expensive and can easily lead to resource waste, while manual handling is labor-intensive, inefficient, and requires a large number of workers, which is not conducive to on-site construction. Moreover, large curbs often require multiple people to move them, and if the coordination is not good, the curbs can easily injure people's hands, posing a certain safety hazard.

[0003] The prior art disclosed in CN220518286U is a curbstone handling tool with adjustable gap function, but it requires adjustment and clamping, which is not convenient. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given the following technical problems in the existing technology: the existing tools require manual adjustment for clamping, which is inconvenient to use.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a convenient curbstone handling device, comprising,

[0007] A pressure rod, one end of which is provided with a lifting ring, a transport clamp is provided on the lifting ring, and a pressure lifting element is provided on the transport clamp;

[0008] A bracket is provided at the end of the pressure rod near the lifting ring.

[0009] As a preferred technical solution for a convenient curbstone handling device, the handling clamp includes a first side clamp and a second side clamp fixed together by a rotating shaft. The first side clamp is provided with a first through hole, and the second side clamp is provided with a second through hole.

[0010] As a preferred technical solution for a convenient curbstone handling device, the pressing component includes two plate clamps, each plate clamp including a first side plate, a second side plate, and a bridge plate connecting the first side plate and the second side plate. One bridge plate of the two plate clamps is disposed in a first through hole, and the other is disposed in a second through hole.

[0011] As a preferred technical solution for a convenient curbstone handling device, the first side plate and the second side plate are provided with perforations, and a connecting shaft is provided through the perforations to connect the two plate clamps.

[0012] As a preferred technical solution for a convenient curbstone handling device, the first side clamp is provided with a first inclined groove and a first through hole communicating with each other, and the second side clamp is provided with a second inclined groove and a second through hole communicating with each other.

[0013] As a preferred technical solution for a convenient curbstone handling device, the top of the first side clamp and the second side clamp are provided with lifting holes, and the lifting ring is provided with two sub-rings that are respectively connected to the lifting holes on the first side clamp and the second side clamp.

[0014] As a preferred technical solution for a convenient curbstone handling device, the bottom inner sides of the first and second side clamps are provided with rotatable contact plates.

[0015] As a preferred technical solution for a convenient curbstone transport device, the bottom of the bracket is connected to wheels.

[0016] The beneficial effects of this utility model are as follows: By adding a pressure-lifting component, this application eliminates the need for personnel to run over and adjust the transport clamps to hold and fix them to both ends of the curbstone during operation, thus simplifying the operation and improving efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the medium-pressure starter of this utility model;

[0020] Figure 3 This is a schematic diagram of the lifting state structure of the transport clamp in this utility model;

[0021] Figure 4 This is a schematic diagram of the lowered state of the transport clamp in this utility model.

[0022] Reference numerals: 100, pressure bar; 102, transport clamp; 102a, rotating shaft; 103, pressure lifting element; 105, plate clamp; 105c, bridge plate; 105a, first side plate; 105b, second side plate; 105e, connecting shaft; 105d, through hole; 102f, first inclined groove; 102d, first through hole; 102g, second inclined groove; 102e, second through hole; 101, lifting ring; 101a, dividing ring; 102h, lifting hole; 102b, first side clamp; 102c, second side clamp; 106, contact clamp plate; 104, bracket; 107, wheel. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Example 1

[0028] Reference Figures 1-4 This embodiment provides a convenient curbstone handling device, including,

[0029] A pressure rod 100 is provided at one end of the pressure rod 100, a lifting ring 101 is provided on the lifting ring 101, a transport clamp 102 is provided on the transport clamp 102, and a pressure lifting element 103 is provided on the transport clamp 102;

[0030] A bracket 104 is provided at the end of the pressure rod 100 near the lifting ring 101.

[0031] The transport clamp 102 includes a first side clamp 102b and a second side clamp 102c fixed together by a rotating shaft 102a. The first side clamp 102b is provided with a first through hole 102d, and the second side clamp 102c is provided with a second through hole 102e.

[0032] The first side clamp 102b and the second side clamp 102c can rotate relative to the rotating shaft 102a.

[0033] The pressure-lifting component 103 includes two plate clamps 105. Each plate clamp 105 includes a first side plate 105a, a second side plate 105b, and a bridge plate 105c connecting the first side plate 105a and the second side plate 105b. One of the bridge plates 105c of the two plate clamps 105 is disposed in the first through hole 102d, and the other is disposed in the second through hole 102e.

[0034] It should be noted that the bridge plate 105c has rounded ends and is fitted into the first through hole 102d and fits against the inner wall of the first through hole 102d, so that the bridge plate 105c can rotate in the first through hole 102d. The first through hole 102d and the second through hole 102e have the same size. The first side plate 105a and the second side plate 105b are respectively placed on both sides of the first side clamp 102b.

[0035] The first side plate 105a and the second side plate 105b are provided with through holes 105d, and the connecting shaft 105e is provided through the through holes 105d to connect the two plate clamps 105.

[0036] It should be noted that limit plates are provided at both ends of the spool 105e to maintain the connection of the two plate clamps 105 in a “V” shape, and the two plate clamps 105 can rotate around the spool 105e.

[0037] The first side clamp 102b is provided with a first inclined groove 102f and a first through hole 102d communicating with each other, and the second side clamp 102c is provided with a second inclined groove 102g communicating with a second through hole 102e.

[0038] The widths of the first inclined groove 102f and the second inclined groove 102g are the same as the thickness of the bridge plate 105c.

[0039] The first side clamp 102b and the second side clamp 102c are provided with lifting holes 102h at their tops. The lifting ring 101 is provided with two sub-rings 101a, which are respectively connected to the lifting holes 102h on the first side clamp 102b and the second side clamp 102c.

[0040] The bottom inner side of the first side clamp 102b and the second side clamp 102c is provided with a rotatable contact plate 106.

[0041] The specific structure can be referred to the existing technology cited, and the rotatable and adjustable contact plate 106 is also already in use in the existing technology.

[0042] The bottom of the bracket 104 is connected to the wheel 107.

[0043] The installation and connection of the wheel and its clamping structure are existing technologies and will not be described in detail here.

[0044] This application adds a pressure-lifting component 103 so that during operation, no one needs to run over to adjust the transport clamp 102 to clamp and fix it to both ends of the curb.

[0045] The bottom of the first side clamp 102b and the second side clamp 102c can be equipped with counterweights to increase the weight of the lower half of the rotating shaft 102a, so that the first side clamp 102b and the second side clamp 102c tend to clamp towards the middle. Therefore, there is a lateral force when clamping the curbstone. In addition, the friction between the contact plate 106 and the curbstone is used to clamp and transport the curbstone.

[0046] The entire system uses the lever movement of the pressure bar 100 to move the curb stone with minimal effort. The other end of the pressure bar 100 is equipped with a handle.

[0047] Specifically, before use, adjust the pressure-lifting component 103 to... Figure 3 In operation, the entire unit is moved by pushing with a wrench, placing the pressure-removing component 103 below the curbstone. The pressure-removing component 103 is then lowered, and the control of the pressure rod 100 is released. Under the weight of the first side clamps 102b and 102c, using the contact between the bottom of the plate clamp 105 and the curbstone as a fulcrum, the first side clamps 102b and 102c are pushed apart to both sides. The bridge plate 105c rotates within the first through hole 102d and the second through hole 102e until it aligns with the first inclined groove 102f and the second inclined groove 102g. At this point, the bridge plate 105c moves out along the first inclined groove 102f and the second inclined groove 102g. The first side clamps 102b and 102c are then pushed apart to... Figure 4 In this state, the first side clamp 102b and the second side clamp 102c fall under the action of gravity. Since the control of the pressure rod 100 is removed, the lifting ring 101 has no pulling force on the transport clamp 102. Therefore, the first side clamp 102b and the second side clamp 102c fall in an open state. Then, one end of the pressure rod 100 is pressed down, so that the transport clamp 102 picks up the curb stone, moves it to a specific position, puts down the curb stone, and resets the pressure release member 103.

[0048] This application is more convenient to operate than existing technologies.

[0049] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A curb convenient carrying device, characterized in that: The utility model relates to a kind of portable lifting device, including, The press rod (100) is provided with a lifting ring (101) at one end, and a carrying clamp (102) is arranged on the lifting ring (101), and a press opener (103) is arranged on the carrying clamp (102); The press rod (100) is provided with a bracket (104) near the end of the lifting ring (101).

2. The curb convenient carrying device according to claim 1, characterized in that: The carrying clamp (102) includes a first side clamp (102b) and a second side clamp (102c) fixed together by a rotating shaft (102a), and a first through hole (102d) is arranged on the first side clamp (102b), and a second through hole (102e) is arranged on the second side clamp (102c).

3. The curb convenient carrying device according to claim 2, characterized in that: The press opener (103) includes two plate clamps (105), and the plate clamp (105) includes a first side plate (105a), a second side plate (105b) and a bridge plate (105c) connecting the first side plate (105a) and the second side plate (105b), and the bridge plates (105c) of the two plate clamps (105) are arranged in the first through hole (102d) and the second through hole (102e) respectively.

4. The curb convenient carrying device according to claim 3, characterized in that: Perforations (105d) are arranged on the first side plate (105a) and the second side plate (105b), and a string shaft (105e) is arranged in the perforations (105d) to connect the two plate clamps (105).

5. The curb convenient carrying device according to claim 4, characterized in that: A first inclined groove (102f) is arranged on the first side clamp (102b) and communicated with the first through hole (102d), and a second inclined groove (102g) is arranged on the second side clamp (102c) and communicated with the second through hole (102e).

6. The curb convenient carrying device according to claim 5, characterized in that: Lifting holes (102h) are arranged at the top of the first side clamp (102b) and the second side clamp (102c), and two split rings (101a) are arranged on the lifting ring (101) and connected with the lifting holes (102h) on the first side clamp (102b) and the second side clamp (102c) respectively.

7. The curb convenient carrying device according to claim 6, characterized in that: Rotatable contact clamps (106) are arranged on the inner side of the bottom of the first side clamp (102b) and the second side clamp (102c).

8. The curb convenient carrying device according to claim 7, characterized in that: Wheels (107) are connected to the bottom of the bracket (104).

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