CN111348540A

CN111348540A - Curb overhead hoist

Info

Publication number: CN111348540A
Application number: CN202010296117.4A
Authority: CN
Inventors: 马莉玲; 过令; 季峰; 邢磊; 王竹林; 陈朋; 王杨兵; 叶烽; 项鹏; 韩睿才
Original assignee: Anhui Province Highway and Port Engineering Co Ltd
Current assignee: Anhui Province Highway and Port Engineering Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-06-30

Abstract

The invention provides a kerbstone lifting device which comprises a moving mechanism and a lifting mechanism, wherein the top of the moving mechanism is fixedly connected with a left lever through a support, the right end of the left lever is fixedly connected with a right lever, the left end of the top of the left lever is fixedly connected with a hanging column, the lifting mechanism is suspended at the bottom of the left side of the left lever through the hanging column, the right end of the right lever is fixedly connected with a handle, the middle part of the lower end of the right lever is fixedly connected with a connecting cable through a second fixing head, and the lower end of the connecting cable is fixedly suspended with a balance hanging basket. Through the intersection structure of first clamping bar and second clamping bar, can receive decurrent frictional force when first splint and second splint are cliied the curb stone to make first clamping bar and second clamping bar to the inboard crimple, first splint and second splint also can grow thereupon to the clamp power of curb stone, need not can hoist the curb stone with the help of external force, convenient and fast, low cost moreover, the flexibility is strong.

Description

Curb overhead hoist

Technical Field

The invention relates to the technical field of building construction, in particular to a kerbstone hoisting device.

Background

The curb is a monument stone arranged between a road surface and other structures, the curb is generally required to be arranged between a partition belt and the road surface of an urban road and between a sidewalk and the road surface, and the curb is usually required to be arranged at the edge of a central partition belt of a road, the edge of the right side of a traffic lane or the edge of the outer side of a road shoulder; the existing kerbs are generally made of two types, namely common concrete prefabrication and stone processing, which are both waterproof materials, and the foundation below the kerbs is generally fine concrete and is also a waterproof material.

Generally when carrying out the construction, all stack the curb in unison in a concentrated place, then carry out short distance transportation, but because the quality of curb is too heavy, and the curb is mostly regular cuboid moreover, artifical transport wastes time and energy, the industrial accident appears easily moreover, and use the transport vechicle to transport, short distance transport on the one hand is not practical, on the other hand material loading and unloading still need the manual work to carry, so need design a neotype device that conveniently transports the curb.

Disclosure of Invention

The invention aims to provide a kerbstone hoisting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a curb overhead hoist, includes moving mechanism and hoisting mechanism, support fixedly connected with left lever is passed through at moving mechanism's top, the right-hand member fixedly connected with right lever of left lever, the top left end fixedly connected with hanging post of left lever, hoisting mechanism hangs in the left side bottom of left lever through hanging the post, the right-hand member fixedly connected with handle of right lever, the lower extreme middle part of right lever is through second fixed head fixedly connected with connecting cable, the lower extreme of connecting cable is fixed to be hung there is the balanced basket of hanging.

As a preferred technical solution of the present invention, the moving mechanism includes two moving wheels, a fixed outer ring is fixedly connected to the inner side of each moving wheel, a ball bearing is fixedly connected to the inner side of the fixed outer ring, a fixed inner ring is fixedly connected to the inner annular wall of the ball bearing, a rotating shaft is fixedly connected between the inner rings of the two fixed inner rings, and the support is fixedly connected to the upper end of the shaft body of the rotating shaft.

As a preferred technical scheme of the present invention, the hoisting mechanism includes a hanging cable hung on the hanging column, the left and right ends of the hanging cable are respectively connected with a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are arranged in a cross manner, the cross portion is connected by a hinge shaft, the bottoms of the first clamping rod and the second clamping rod are respectively and fixedly connected with a first fixing block and a second fixing block, one sides of the bottoms of the first fixing block and the second fixing block, which are far away from the hinge shaft, are respectively and fixedly connected with a first clamping plate and a second clamping plate, and one sides of the first clamping plate and the second clamping plate, which are close to the hinge shaft, are both fixedly connected with rubber sheets.

As a preferable technical scheme of the invention, the bottom of the right side of the first clamping plate is fixedly connected with one end of the binding cable through a first fixing head, the other end of the binding cable is fixedly connected with a hanging ring, and the left side of the plate body of the second clamping plate is uniformly and fixedly connected with a plurality of hooks matched with the hanging ring from top to bottom.

As a preferable technical scheme of the invention, a connecting column is fixedly connected to the position, close to the handle, of the right side of the bottom of the right lever, and a treading mop is fixedly connected to the bottom of the connecting column.

As a preferred technical scheme of the invention, the handle is of a horn-shaped structure, and the handle sleeve is fixedly sleeved outside the handle.

Compared with the prior art, the invention provides a kerbstone hoisting device which has the following beneficial effects:

1. this curb overhead hoist can make things convenient for the device to remove through moving mechanism, increases flexible flexibility, and left lever and right lever pass through the support and are the fulcrum, form lever structure to can be more laborsaving hang the curb through hoisting mechanism and transport, can place heavy objects such as stone and the curb of hoisting in the balanced basket of hanging and reach balanced effect, make the workman more laborsaving when hoisting the curb.

2. This curb overhead hoist, through the intersection structure of first clamping bar and second clamping bar, can receive decurrent frictional force when first splint and second splint are cliied the curb to make first clamping bar and second clamping bar to the inboard crimple, first splint and second splint also can the grow thereupon to the clamp power of curb, need not can hoist the curb with the help of external force, convenient and fast, low cost moreover, the flexibility is strong.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the right lever portion of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.

In the figure: 1. a moving mechanism; 101. a moving wheel; 102. fixing the outer ring; 103. a ball bearing; 104. fixing the inner ring; 105. a rotating shaft; 2. a support; 3. a left lever; 4. a right lever; 5. hanging a column; 6. a hoisting mechanism; 601. hanging a rope; 602. a first clamping bar; 603. a second clamping bar; 604. hinging a shaft; 605. a first fixed block; 606. a second fixed block; 607. a first splint; 608. a second splint; 609. a rubber sheet; 610. a first fixed head; 611. tying a rope; 612. hanging a ring; 613. hooking; 7. a handle; 8. covering the handlebar; 9. connecting columns; 10. trampling and dragging; 11. a second fixed head; 12. a connecting cable; 13. the basket is hung in the balance.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a curb lifting device comprises a moving mechanism 1 and a lifting mechanism 6, wherein the top of the moving mechanism 1 is fixedly connected with a left lever 3 through a support 2, the right end of the left lever 3 is fixedly connected with a right lever 4, a lever structure is formed between the left lever 3 and the right lever 4 by taking the support 2 as a fulcrum, the left end of the top of the left lever 3 is fixedly connected with a hanging column 5, the hanging column 5 is of a T-shaped structure and can prevent the lifting mechanism 6 from falling off, the lifting mechanism 6 is suspended at the bottom of the left side of the left lever 3 through the hanging column 5, the lifting mechanism 6 is used for lifting a curb, the right end of the right lever 4 is fixedly connected with a handle 7, the middle part of the lower end of the right lever 4 is fixedly connected with a connecting cable 12 through a second fixing head 11, the lower end of the connecting cable 12 is fixedly suspended with a balance hanging basket 13, and a heavy object is placed in the balance hanging basket, the lifting device is used for forming a relative balance relation with the lifted kerbstone, and the force for workers to lift the kerbstone is reduced.

Specifically, moving mechanism 1 includes two and removes wheel 101, removes wheel 101 for the wheel body that common outside is the rubber child on the market, remove the inboard fixedly connected with fixed outer lane 102 of wheel 101, the inboard fixedly connected with ball bearing 103 of fixed outer lane 102, the fixed inner circle 104 of the inner ring wall fixedly connected with of ball bearing 103, fixedly connected with pivot 105 between the inner ring of two fixed

inner circles

104, and 2 fixed connection of support are in the axis body upper end of pivot 105, and ball bearing 103's setting can make things convenient for the rotation of pivot 105 to reduce the wearing and tearing of pivot 105.

Specifically, the hoisting mechanism 6 comprises a hanging rope 601 hung on the hanging column 5, the left and right ends of the hanging rope 601 are respectively connected with a first clamping bar 602 and a second clamping bar 603, the first clamping bar 602 and the second clamping bar 603 are arranged in a cross manner, the cross portion is connected through a hinge shaft 604, the first clamping bar 602 and the second clamping bar 603 form a cross structure capable of rotating around the hinge shaft 604, the bottoms of the first clamping bar 602 and the second clamping bar 603 are respectively and fixedly connected with a first fixing block 605 and a second fixing block 606, the sides of the bottoms of the first fixing block 605 and the second fixing block 606 far away from the hinge shaft 604 are respectively and fixedly connected with a first clamping plate 607 and a second clamping plate 608, the sides of the first clamping plate 607 and the second clamping plate 608 near the hinge shaft 604 are respectively and fixedly connected with a rubber sheet 609, the rubber sheet 609 can increase the friction force between the curb stones and reduce the falling probability of the curb stones, the hinge shaft 604 is disposed near the lower ends of the first and

second clamping bars

602 and 603, and is naturally closed by the weight of the first and

second clamping plates

607 and 608 themselves.

Specifically, the bottom of the right side of the first clamping plate 607 is fixedly connected to one end of a binding cable 611 through a first fixing head 610, the other end of the binding cable 611 is fixedly connected with a hanging ring 612, the left side of the plate body of the second clamping plate 608 is uniformly and fixedly connected with a plurality of hooks 613 matched with the hanging ring 612 from top to bottom, the setting of the binding cable 611 can increase the stability of the lifted kerbstone, the binding cable 611 is bound from the bottom of the kerbstone after the kerbstone is lifted, and the hanging ring 612 at the end of the binding cable 611 is hung on the hook 613 at the corresponding position.

Specifically, the position fixedly connected with spliced pole 9 that is close to handle 7 on the bottom right side of right lever 4, the bottom fixedly connected with of spliced pole 9 is stepped on and is dragged 10, can step on and drag 10 with pedal when hoisting the curb and exert force downwards, reduces the power that the hand was used for it is more laborsaving to hoist.

Specifically, handle 7 is the ox horn type structure, and the external fixation of handle 7 has cup jointed handle cover 8, and the handle 7 of ox horn type structure is conveniently held, and handle cover 8 can increase the frictional force with the hand, avoids the slippage when mobile device to can increase the travelling comfort of holding.

As shown in fig. 1 to 3, the working process of the kerb lifting device according to the embodiment of the invention is as follows: when the lifting is carried out, the handle 7 is held, the lifting mechanism 6 is moved to a position right above a curb, the first clamping plate 607 and the second clamping plate 608 are clamped on the plate surface of the curb, a worker holds the handle 7 or steps on the trample 10 to apply a downward force on the right lever 4, the lever structure formed by the left lever 3 and the right lever 4 with the bracket 2 as a fulcrum can lift the lifting structure upwards, at the moment, due to the gravity of the curb, the first clamping plate 607 and the second clamping plate 608 can be subjected to a downward friction force, at the moment, the first clamping rod 602 and the second clamping rod 603 are retracted inwards under the action of the hinge shaft 604, so that the clamping force of the first clamping plate 607 and the second clamping plate 608 on the curb is increased, and the curb cannot fall off after being lifted; in order to reduce the falling probability of the kerbstone during moving and transportation, after the kerbstone is lifted, the binding cables 611 are bound from the bottom of the kerbstone, and the hanging rings 612 at the ends of the binding cables 611 are hung on the hooks 613 on the second clamping plates 608, so that the stability of the kerbstone is improved; heavy objects such as stones can be placed in the balance hanging basket 13 to balance the gravity of the kerb stones, the force used during hoisting is reduced, and the stability can be increased in the transportation process.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a curb overhead hoist, includes moving mechanism (1) and lifts mechanism (6), its characterized in that: the top of moving mechanism (1) is through support (2) fixedly connected with left lever (3), the right-hand member fixedly connected with right lever (4) of left lever (3), the top left end fixedly connected with hanging post (5) of left lever (3), hang mechanism (6) and hang in the left side bottom of left lever (3) through hanging post (5), the right-hand member fixedly connected with handle (7) of right lever (4), the lower extreme middle part of right lever (4) is through second fixed head (11) fixedly connected with connecting cable (12), the lower extreme of connecting cable (12) is fixed to be hung there is balanced basket (13).

2. The kerb lifting device of claim 1, which is characterized in that: moving mechanism (1) includes two and removes wheel (101), the inboard fixedly connected with fixed outer lane (102) of wheel that removes wheel (101), inboard fixedly connected with ball bearing (103) of fixed outer lane (102), the fixed inner circle (104) of inner ring wall fixedly connected with of ball bearing (103), fixedly connected with pivot (105) between the inner ring of two fixed inner circles (104), and support (2) fixed connection is in the axis body upper end of pivot (105).

3. The kerb lifting device of claim 1, which is characterized in that: the hoisting mechanism (6) comprises a hanging rope (601) hung on a hanging column (5), the left end and the right end of the hanging rope (601) are respectively connected with a first clamping rod (602) and a second clamping rod (603), the first clamping rod (602) and the second clamping rod (603) are arranged in a cross shape, the cross portion of the first clamping rod (602) and the cross portion of the second clamping rod (603) are connected through a hinge shaft (604), the bottoms of the first clamping rod (602) and the second clamping rod (603) are respectively and fixedly connected with a first fixing block (605) and a second fixing block (606), one sides, far away from the hinge shaft (604), of the bottoms of the first fixing block (605) and the second fixing block (606) are respectively and fixedly connected with a first clamping plate (607) and a second clamping plate (608), and one sides, close to the hinge shaft (604), of the first clamping plate (607) and the second clamping plate (608) are respectively and fixedly.

4. A kerb handling apparatus as claimed in claim 3, wherein: the right side bottom of first splint (607) is through first fixed head (610) fixed connection in the one end of lashing (611), the other end fixedly connected with link (612) of lashing (611), the plate body left side of second splint (608) is from last to even fixedly connected with a plurality of couples (613) with link (612) matched with down.

5. The kerb lifting device of claim 1, which is characterized in that: the bottom right side of right lever (4) is close to the position fixedly connected with spliced pole (9) of handle (7), the bottom fixedly connected with of spliced pole (9) is stepped on and is dragged (10).

6. The kerb lifting device of claim 1, which is characterized in that: the handle (7) is of a horn-shaped structure, and a handle sleeve (8) is fixedly sleeved outside the handle (7).