CN210619214U - Curbstone handling device is used in road construction - Google Patents

Abstract

The utility model discloses a road edge stone carrying device for road construction, which comprises two arm rods, a corner plate and a handheld part, wherein the two arm rods are hinged with each other and are symmetrically arranged, the corner plate is positioned at one end of each arm rod, the handheld part is positioned at the other end, one end of the handheld part is hinged at the middle part of each arm rod, and the other end of the handheld part is connected with a sub-arm rod of the handheld part of the sub-arm rod, the surface of the sub-arm rod is; the horizontal part of the angle plate is connected with one end of the arm rod, the included angle between the horizontal part of the angle plate and the extension line of the arm rod is 20-25 ℃, and the inner side of the vertical part of the angle plate is connected with an anti-skid rubber layer with a sawtooth-shaped surface; the hand-held part of the arm rod is sleeved with an anti-slip rubber sleeve. This device simple structure, convenient storage, the change of scute connection angle makes the transport of curbstone more firm, can make things convenient for four people to carry simultaneously, in practical application, has obvious economic benefits.

Description

Curbstone handling device is used in road construction

Technical Field

The invention relates to the field of road construction, in particular to a road edge stone carrying device for road construction.

Background

The curb stone is a boundary stone formed by pouring stone or concrete and used at the edge of a road surface, is a boundary line for distinguishing a traffic lane, a sidewalk, a green land, an isolation strip and other parts of the road on the road surface, and plays a role in guaranteeing the traffic safety of pedestrians and vehicles and ensuring the tidiness of the edge of the road surface. In the work progress, curbstone is because of its quality is heavier, and surfacing, short distance transport is comparatively difficult, need just can carry with the help of external device.

CN206070319U discloses a curb anchor clamps of taking one's place, include left and right arm lock and splint connected through articulated mode, though convenient the transport, to the specification of the curb stone of carrying limited, many people carry the heavy curb stone of quality difficulty, and anchor clamps structure is great, is not convenient for accomodate.

Disclosure of Invention

To the not enough of above-mentioned prior art, provide a road edge stone handling device for road construction, its simple structure is convenient for accomodate, and the splint area is great, can increase its and the area of contact between the road edge stone to increase frictional force, reduce unit area road edge stone atress, can carry the road edge stone of different specifications simultaneously, to the heavier road edge stone of quality, make things convenient for the transport more than two people.

In order to solve the technical problem, the utility model discloses a technical scheme does: a road edge stone carrying device for road construction comprises two arm rods, an angle plate and a hand-held part, wherein the arm rods are hinged with each other and are symmetrically arranged, the angle plate is positioned at one end of each arm rod and comprises a horizontal part and a vertical part which are formed by bending, the hand-held part is positioned at the other end of each arm rod, one end of each arm rod is hinged to the middle part of each arm rod, and the other end of each arm rod is connected with the arm rod hand-held part of which the surface is provided with a threaded anti-skid layer; the horizontal part of the angle plate is connected to one end of the arm rod, the included angle between the horizontal part of the angle plate and the extension line of the arm rod is 20-25 degrees, and the inner side of the vertical part of the angle plate is connected with an anti-skid rubber layer with a sawtooth-shaped surface; the handheld part of the arm rod is sleeved with an anti-slip rubber sleeve.

According to the road edge stone carrying device for road construction, the arm rod is provided with a plurality of through holes which are sequentially formed along the direction of the arm rod and extend from the middle of the arm rod to the direction of the angle plate.

In the above road edge stone carrying device for road construction, the included angle between the horizontal part of the clamping plate and the extension line of the arm rod is 23 °.

The utility model discloses road construction is with curbstone handling device's beneficial effect does: due to the arrangement of the arm dividing rods, when the road edge stones are large in weight, the road edge stones can be conveniently carried by a plurality of people, and the labor intensity of a single person is reduced; the arm dividing rods are connected in a hinged mode, and when the road edge stone is carried by only two persons, the arm dividing rods are retracted and are convenient to store; the anti-slip rubber layer is arranged on the hand-held part of the arm rod, so that the falling of the curbstone caused by the hand slip in the carrying process can be prevented, and meanwhile, the arm rod is fixed and prevented from sliding after being folded; the connecting angle between the arm rod and the clamping plate can be changed, so that the clamping plate can be completely attached to the surface of the road edge stone, the friction force is increased, the stress of the unit area of the surface of the road edge stone is reduced, and the road edge stone is prevented from being damaged due to excessive force; through the arrangement of the through holes on the arm rod, different through holes can be selected so as to achieve the purpose of conveying road edge stones with different specifications; this device simple structure, the volume is less, and convenient storage can improve the working efficiency in practical application, has obvious economic benefits.

Drawings

FIG. 1 is a front view of the present device;

FIG. 2 is a top plan view of the present device with the lever arms open;

fig. 3 is a front view of the device after storage.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1-3.

A road edge stone carrying device for road construction comprises two arm rods 1 which are hinged with each other and are symmetrically arranged, an angle plate 2 which is arranged at one end of each arm rod 1 and comprises a horizontal part and a vertical part which are formed by bending, and a handheld part 8 arranged at the other end of each arm rod.

Still include that one end articulates the branch armed lever in 1 middle part of armed lever, when the road stone quality is less, divide armed lever 5 to pack up, can supply two people to carry, when the road stone quality is great, open branch armed lever 5, can make things convenient for four people to carry, alleviate single intensity of labour. The other end of the arm dividing rod 5 is connected with an arm dividing rod hand-held part 9 with a threaded anti-slip layer on the surface, so that the friction between the arm dividing rod and the hand can be increased, and the hand slip in the carrying process is prevented; the total length of the arm-separating rod 5 and the arm-separating rod hand-holding part 9 is equal to the length from the hinged part of the arm rod 1 to the end of the arm-holding part 8.

The horizontal part of the angle plate 2 is connected to one end of the arm rod 1, an included angle between the horizontal part of the angle plate 2 and the extension line of the arm rod 1 is preferably 23 degrees, the inner side of the vertical part of the angle plate is connected with an anti-slip rubber layer 7 with a sawtooth-shaped surface, the change of the connection angle between the arm rod 1 and the clamping plate 2 can enable the clamping plate 2 to be completely attached to the surface of the curbstone, so that the friction force is increased, the stress of the unit area of the surface of the curbstone is reduced, the damage of the curbstone caused by excessive force is prevented, and the anti-slip rubber layer 7 can also prevent the damage of the surface of the curbstone caused by excessive lifting force;

the surface of the handheld part 8 of the arm rod is sleeved with the anti-skidding rubber sleeve 10, so that the falling of the curbstone caused by the skidding of hands in the carrying process can be prevented, meanwhile, the sub-arm rod 5 is fixed, and the sub-arm rod 5 is prevented from sliding after being folded.

Be equipped with on the armed lever 1 along 1 direction of armed lever, stretch to a plurality of through-holes 4 that splint 2 directions were seted up in proper order from the arm lever 1 centre, two armed levers 1 link to each other through the pivot 3 that passes through-hole 4, pivot 3 includes screw thread axle round pin body 10 and nut 11, and screw thread axle round pin body 10 passes through-hole 4 on two armed levers 1, and on screw thread axle round pin body 10 was arranged in soon to nut 11, through selecting the through-hole 4 of different positions, the distance between two adjustable splint 2 to reach the purpose of carrying different specification curbstones, make the device use more nimble extensive.

When the heavier curb of quality short distance transport, will divide armed lever 5 to open, four operating personnel are handheld portion 8 and the handheld portion 9 of minute armed lever of handheld curb handling device respectively, will press from both sides steel 2 and adjust to the curb along length direction's suitable position, then lift handheld portion 8 and the handheld portion 9 of minute armed lever, press from both sides tight curb through pivot 3 and clamp steel 2, lift the curb to reach the purpose of many people's transport.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims (2)

1. The utility model provides a road edge stone handling device for road construction, includes the armed lever that two mutual hinges and symmetry set up, be located the scute that includes through the horizontal part and the vertical part of buckling into of armed lever one end to and be located the handheld portion of the armed lever other end, its characterized in that: the arm-separating rod is hinged to the middle of the arm rod at one end, and the other end of the arm-separating rod is connected with a hand-held part of the arm-separating rod, the surface of which is provided with a threaded anti-skid layer; the horizontal part of the angle plate is connected to one end of the arm rod, the included angle between the horizontal part of the angle plate and the extension line of the arm rod is 20-25 ℃, and the inner side of the vertical part of the angle plate is connected with an anti-skid rubber layer with a sawtooth-shaped surface; the handheld part of the arm rod is sleeved with an anti-slip rubber sleeve.

2. The device for conveying a road edge stone for road construction according to claim 1, wherein: the arm rod is provided with a plurality of through holes which are sequentially arranged along the direction of the arm rod and extend from the middle of the arm rod to the direction of the angle plate.

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