TWI657995B - Heightening block for a vehicle lifter - Google Patents

Abstract

The invention relates to a stepping block for a jacking machine, which includes a colloid, which is integrally formed. The colloid is provided with a top support portion for supporting a vehicle, a base portion for abutting the jacking machine, and a plurality of hole slots. The part of the colloid covering the plurality of pore grooves defines a pore-forming block, and the porosity of the pore-forming block is 30% to 85%; wherein the colloid is provided with a height between the top support and the base. Distance, the height distance range is 8.00cm-18.00cm.

Description

Lifting block for roof crane

The present invention relates to a supporting structure, and more particularly to a stepping block for a roof crane.

When carrying out vehicle repairs, the roof of the vehicle is often supported by a roof lifter to lift the vehicle to a certain height for repairs. Since the chassis of the vehicle is higher than the end of the side skirt of the vehicle, if the chassis of the vehicle is directly supported by the top of the vehicle, the side skirt of the vehicle is easily damaged.

Generally, a block is supported between the chassis of the vehicle and the jacking machine to prevent the jacking machine from scratching the side skirts of the vehicle; the known blocks include sponges, rubber-coated metal blocks, and wood. However, the support force of the sponge body is limited, the rubber-coated metal block is too heavy to be easily moved and has poor buffering capacity, and the wooden block has poor buffering capacity and short storage time.

Therefore, it is necessary to provide a novel and progressive lifting block for a roof crane to solve the above problems.

The main purpose of the present invention is to provide an elevated block for a jack-up machine, which has rapid forming, good supporting force and buffering capacity, and is easy to move.

In order to achieve the above object, the present invention provides a stepping block for a jacking machine, including: a colloid, which is integrally formed, the colloid is provided with a support portion for supporting a vehicle, and a bearing for the vehicle. A base and a plurality of pore grooves. A portion of the colloid covering the plurality of pore grooves defines a pore-forming block, and the porosity of the pore-forming block is 30% to 85%; wherein the colloid is in the top support portion and the There is a height distance between the bases, and the height distance ranges from 8.00cm to 18.00cm.

The following only illustrates the possible implementation aspects of the present invention by way of examples, but is not intended to limit the scope of the present invention to be protected, which will be described first.

Please refer to FIGS. 1 to 3, which show a preferred embodiment of the present invention. The step block of the overhead machine of the present invention includes a colloid 1.

The colloid 1 is integrally formed. The colloid 1 is provided with a top support portion 10 for supporting a vehicle 2, a base portion 20 for supporting the top vehicle machine 3, and a plurality of hole grooves 30. The colloid 1 covers the plurality of holes. A portion of the slot 30 defines a hole-forming block 40, where "covered" is a block defined along the outermost contour of the plurality of hole slots 30, and the porosity of the hole-forming block 40 is 30% to 85%. Thereby, rapid prototyping, moderate weight, easy to move, and better supporting force and buffering capacity are achieved.

The colloid 1 is a single rubber material or a compound rubber material, and the compound rubber material can be mixed with new rubber and recycled rubber to provide environmental protection. In this embodiment, the colloid 1 is a single rubber material. Good cushioning and support.

The colloid 1 is provided with a height distance H between the top support portion 10 and the base portion 20. The height distance H ranges from 8.00 cm to 18.00 cm. In this embodiment, the height distance H is about 14.00 cm. The vehicle 2 is supported at a certain height to effectively prevent the side skirts of the vehicle 2 from being damaged by the overhead crane 3.

The colloid 1 may be a polygon or a cylinder. In this embodiment, the colloid 1 is a trapezoid, the area of the top support portion 10 is smaller than the area of the base portion 20, and the center of gravity is stable to provide better support. The colloid 1 is provided with a peripheral wall 60 connecting the top support portion 10 and the base portion 20. The peripheral wall 60 surrounds the plurality of hole grooves 30. An average distance between the peripheral wall 60 and the adjacent plurality of hole grooves 30 is greater than or equal to 0.50cm, in this embodiment, the average distance is about 2.00cm; preferably, the peripheral wall 60 is provided with two opposite inclined walls 61 to improve the supporting force; wherein the colloid 1 can be supported by any side For example, one of the inclined walls 61 is supported on the vehicle-supporting machine 3 against the vehicle-supporting machine 3, and the other inclined wall 61 is supported on the vehicle 2 so as to achieve an inclined supporting effect.

The base portion 20 and the top supporting portion 10 are located in a supporting direction S.

The plurality of hole grooves 30 can be arranged in length. In this embodiment, the depth of the plurality of hole grooves 30 adjacent to the inclined wall 61 is smaller than that of other hole grooves 30.

The plurality of holes 30 are arranged in parallel and parallel to the supporting direction S, and have better buffer space. Wherein, the plurality of hole grooves 30 can be opened from at least either side of the colloid 1; preferably, the plurality of hole grooves 30 are at least partially opened in the base portion 20 or the top support portion 10, in this embodiment the plurality of hole grooves 30 Each of the hole slots 30 is open to the top support portion 10 on one side to buffer the force in the support direction S, to provide better support force, and to facilitate processing and molding.

The plurality of holes and grooves 30 are arranged at equal intervals and arranged in a matrix, whereby the colloid 1 can be uniformly stressed and has better supporting force, and a better number of the plurality of holes and grooves 30 are provided within a certain range. Wherein, the plurality of hole grooves 30 are cylindrical holes to provide a better buffering effect; the cross-sectional dimensions of the plurality of hole grooves 30 are the same, so that the force is evenly dispersed.

The colloid 1 further defines a reference line 70 that is parallel to the support direction S. The total depth of the plurality of hole grooves 30 that the reference line 70 passes is greater than or equal to 1/2 the height distance H of the colloid 1, and the colloid 1 can be quickly formed.

The plurality of holes 30 define at least one supporting structure 50 extending in the supporting direction S. In this embodiment, there are plural supporting structures 50. Preferably, the thickness of each supporting structure 50 transverse to the supporting direction S is greater than It is equal to 0.50 cm; in detail, the supporting structures 50 are connected to each other, and each of the supporting structures 50 is slightly cross-shaped, thereby enhancing the overall structure to provide better supporting force.

The top support portion 10 is provided with a thickness T in the support direction S, and the thickness T of the top support portion 10 is 0.50 cm or more. In this embodiment, the thickness T of the top support portion 10 is about 1.00 cm to provide better Top brace effect.

The base portion 20 is provided with a plurality of upright portions 80 extending in the direction of the overhead crane 3. The upright portions 80 may be integrally formed on the base portion 20 or detachably mounted on the base portion 20. The base portion 20 may be wavy or convex. In this embodiment, the standing portion 80 is integrally formed on the base portion 20 and is a continuous plane, and the ends of each of the standing portions 80 are horizontally arranged to provide a stable and horizontal standing on a plane.

1‧‧‧ colloid

2‧‧‧ Vehicle

3‧‧‧ roof crane

10‧‧‧ Top support

20‧‧‧ base

30‧‧‧ hole slot

40‧‧‧ hole formation block

50‧‧‧ support structure

60‧‧‧ week wall

61‧‧‧inclined wall

70‧‧‧ reference line

80‧‧‧ Department

H‧‧‧height distance

S‧‧‧Support direction

T‧‧‧thickness

FIG. 1 is a perspective view of a preferred embodiment of the present invention. FIG. 2 is a sectional view of a preferred embodiment of the present invention. FIG. 3 is a state diagram of a preferred embodiment of the present invention.

Claims (8)

The utility model relates to a stepping block for a jacking machine, which comprises: a colloid, which is integrally formed, provided with a top supporting part for supporting a vehicle, a base for abutting the jacking machine, and a plurality of holes and grooves. The colloid covers A portion of the plurality of hole slots defines a hole-forming block, and the porosity of the hole-forming block is 30% to 85%; wherein the colloid is provided with a height distance between the top support portion and the base portion, and the height distance The range is 8.00cm-18.00cm; among them, the colloid is made of a single rubber material or a compound rubber material. According to claim 1, the base block and the top support portion are located in a support direction, the plurality of slots define at least one support structure extending in the support direction, and the at least one The thickness of the supporting structure transverse to the supporting direction is greater than or equal to 0.50 cm. According to claim 2, the plurality of hole slots are arranged in parallel and parallel to the support direction. According to claim 3, the plurality of hole grooves are at least partially opened at the base portion or the top support portion. As described in claim 2, the top block for the overhead vehicle is provided with a thickness in the support direction, and the thickness of the top support is 0.50 cm or more. According to claim 1, the plurality of holes and slots are arranged at equal intervals and arranged in a matrix. According to claim 1, the collapsing block for a jacking machine, wherein the colloid is provided with a peripheral wall connecting the top support portion and the base portion, the peripheral wall surrounding the plurality of holes and grooves, and the peripheral wall to an adjacent plural number The pitch of the holes is 0.50 cm or more. According to claim 4, the collet is a trapezoid, and the colloid is trapezoidal, and the area of the top support is smaller than the area of the base; the base and the top support are located in a supporting direction, and the plurality of holes The groove defines at least one supporting structure extending in the supporting direction. The thickness of the at least one supporting structure transverse to the supporting direction is greater than or equal to 0.50 cm. The supporting structures are connected to each other, and each supporting structure is slightly cross-shaped. The plurality of hole grooves It is a cylindrical hole, and the cross-sectional dimensions of the plurality of hole grooves are the same; the top supporting portion is provided with a thickness in the supporting direction, and the thickness of the top supporting portion is greater than or equal to 0.50 cm; the plurality of hole grooves are arranged at equal intervals and arranged in a matrix and at equal intervals The colloid is provided with a peripheral wall connecting the top support portion and the base, the peripheral wall surrounds the plurality of hole grooves, and the distance between the peripheral wall and the adjacent plurality of hole grooves is greater than or equal to 0.50 cm; the peripheral wall is provided with two A diagonal wall opposite to each other; the base is provided with a plurality of standing portions extending in the direction of the jacking machine, and the ends of each standing portion are horizontally arranged; the colloid additionally defines a reference line parallel to the supporting direction, and the reference line passes through of The total depth of the plurality of holes and grooves is greater than or equal to ½ the height of the colloid.