Temporary kerb supporting device

Abstract

The utility model belongs to the field of construction sites, and particularly relates to a temporary kerb supporting device which comprises a cart, the cart comprises a frame and two wheels, two parallel handlebars are welded on the frame, a bottom plate is welded at the bottom ends of the handlebars, an included angle between each handlebar and a supporting plate is an obtuse angle, and a supporting plate is welded between the middle lower portions of the two handlebars at intervals. When the bottom plate is in a horizontal state, the bottom ends of the wheels and the bottom surface of the bottom plate are on the same horizontal plane; a telescopic rod is welded to the upper portion of the handlebar obliquely downwards. The device is simple in structure, has a temporary supporting effect on the curb which is erected in advance, prevents the curb from turning over due to uneven ground to injure workers or damage stones, eliminates potential safety hazards of construction, improves construction efficiency, can be used for carrying the curb, and has multiple functions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to curbstone installation technical field, especially relate to a curbstone temporary support device. BACKGROUND

[0002] During the curbstone installation process, the installation workers will stand up and arrange a plurality of curbstones in advance to be installed at the position where the curbstone is needed, and then install the curbstone from the first curbstone, and the curbstone is prevented from falling during the installation. Since the road sides have slopes or uneven road surfaces, the traditional method of standing up and arranging a plurality of curbstones in advance to be installed at the position where the curbstone is needed is prone to cause the curbstone to fall and injure the workers or damage the stone, and a device for temporarily supporting the curbstone is needed to solve the above problems. SUMMARY

[0003] The present application aims to overcome the deficiencies of the prior art and provide a curbstone temporary support device.

[0004] The present application is achieved by the following technical solutions: a curbstone temporary support device, comprising a cart, the cart comprising a frame and two wheels, two parallel handlebars are welded on the frame, a bottom plate is welded at the bottom end of the handlebars, the angle between the handlebars and the bottom plate is obtuse, and a support plate is welded between the middle and lower parts of the two handlebars at a certain distance; when the bottom plate is horizontal, the bottom end of the wheel is on the same horizontal plane as the bottom surface of the bottom plate; and an extension rod is welded on the upper part of the handlebars in a downward direction.

[0005] Preferably, the wheel is a rubber tire.

[0006] Preferably, the width of the bottom plate is 10-15 cm.

[0007] Preferably, the diameter of the wheel is 30-40 cm.

[0008] Preferably, the angle between the handlebars and the bottom plate is 100°-120°.

[0009] Preferably, the angle between the extension rod and the handlebars is 30°-45°.

[0010] The curbstone temporary support device of the present application has the advantages of simple structure, temporary support for the curbstone that is stood up in advance, prevention of the curbstone from falling and injuring the workers or damaging the stone due to uneven ground, elimination of the construction safety hazards, improvement of the construction efficiency, and multifunctionality of the device for carrying the curbstone. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure schematic view of the use state of the present embodiment;

[0012] Figure 2It is a structural schematic diagram of the embodiment of the present application;

[0013] Figure 3 It is a structural schematic diagram of the traditional curb temporary placement structure.

[0014] In the figure, 1 is a curb, 2 is a wheel, 3 is a handlebar, 4 is a bottom plate, 5 is a support plate, and 6 is an extension rod. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be described clearly and completely below in combination with the drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiments of the present application, rather than all the embodiments.

[0016] The device of the embodiment comprises a trolley, which comprises a frame and two relatively large wheels 2 with a brake function. Preferably, the wheels 2 are rubber tires with a diameter of 30-40 cm. Two parallel handlebars 3 are welded on the frame. A bottom plate 4 is welded at the bottom of the handlebars 3. The included angle between the handlebars 3 and the bottom plate 4 is an obtuse angle, preferably 100-120°. When the bottom plate 4 is in a horizontal state, the bottom end of the wheels 2 is on the same horizontal plane as the bottom surface of the bottom plate 4, i.e. when the bottom plate 4 is in a horizontal state, the trolley can be supported by the two wheels 2. The bottom plate 4 is used to place the erected curb 1. Preferably, the width of the bottom plate 4 is 10-15 cm. A support plate 5 is welded between the lower parts of the two handlebars 3 at intervals. The support plate 5 is used to support the curb 1 leaning on the trolley.

[0017] In order to further ensure the stability of the device, an extension rod 6 is preferably welded on the upper part of the handlebars 3 at an angle downward. The included angle between the extension rod 6 and the handlebars 3 is preferably between 30° and 45°. The extension rod 6 also forms a support point for the curb 1.

[0018] During construction, the trolley is pushed to the curb 1, and then the curb 1 is erected on the bottom plate 4 of the trolley. The erected curb 1 leans backward on the support plate 5 of the trolley. Then the handlebars 3 are pressed downward, and the bottom plate 4 is separated from the ground. At this time, the bottom plate 4 is no longer in a horizontal state. Then the trolley is pushed to move the curb 1 to the installation position. Then the bottom plate 4 is again in a horizontal state, and the wheels 2 are locked. At this time, the curb 1 leans backward on the support plate 5 of the trolley, and will not be tilted due to uneven road surface. In order to further ensure stability, the extension rod 6 can be lengthened, and the bottom end of the extension rod 6 tightly abuts against the ground, further supporting and stabilizing the trolley. Several trolleys of the present application are used to erect several curbs 1 and place them in the positions to be installed in sequence. When a curb 1 needs to be installed, the curb 1 is first erected on the trolley and placed on the ground, and then it can be installed by being laid down. After the curb 1 on the trolley is installed, the trolley can be reused.

[0019] The device of this invention can prevent the curbstone 1 from tilting due to uneven road surface. A trolley is used to temporarily support the upright curbstone 1, allowing it to tilt slightly backward before being supported by the trolley. Compared to the traditional method of directly placing the curbstone upright on the road surface, this not only eliminates safety hazards but also improves construction efficiency. The traditional temporary placement method for the curbstone 1 is shown in the attached figure. Figure 3 As shown in the attached diagram, the method for placing curbstone 1 using the device of the present invention is as follows. Figure 1 As shown. The device of the present invention avoids the situation where the curbstone 1 tilts and injures workers or damages the stone due to uneven ground, eliminates construction safety hazards, and improves construction efficiency. At the same time, the device of the present invention can also be used to move the curbstone 1, and has multiple functions.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; those skilled in the art should understand that modifications can still be made to the technical solutions described in the above embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A temporary support device for curb stones, comprising a trolley, characterized in that: The cart includes a frame and two wheels (2). Two parallel handlebars (3) are welded on the frame. A base plate (4) is welded to the bottom of the handlebars (3). The angle between the handlebars (3) and the base plate (4) is an obtuse angle. A support plate (5) is welded between the lower middle parts of the two handlebars (3) at intervals. When the base plate (4) is horizontal, the bottom of the wheels (2) and the bottom surface of the base plate (4) are on the same horizontal plane. A telescopic rod (6) is welded diagonally downward on the upper part of the handlebars (3).

2. The temporary curbstone support device according to claim 1, characterized in that: The wheel (2) is a rubber tire.

3. The temporary curbstone support device according to claim 1, characterized in that: The base plate (4) has a width of 10-15cm.

4. The temporary curbstone support device according to claim 1, characterized in that: The wheel (2) has a diameter of 30-40cm.

5. The temporary support device for curb stones according to claim 1, characterized in that: The included angle between the handlebar (3) and the base plate (4) is 100°-120°.

6. The temporary curbstone support device according to claim 1, characterized in that: The angle between the telescopic rod (6) and the handlebar (3) is 30°-45°.

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