CN218491246U - Hoisting sling - Google Patents

Abstract

The utility model relates to a hoist and mount construction field provides a hoist and mount hoist. The hoisting sling comprises two hoisting units, wherein each hoisting unit comprises a base, a lifting lug and a side wall; the base is arranged at the bottom of the U-shaped clamping groove; the side wall is vertically arranged on one side of the base, and the outer side surface of the side wall and one side edge of the base are positioned on the same plane; the lifting lugs are arranged on the bases and are arranged on the same side as the side walls, the edges of one sides of the two bases, which are far away from the side walls, are used for abutting against each other, so that the side walls of the two hoisting units abut against the inner walls of the two sides of the U-shaped clamping groove respectively, and one side, which is far away from the bases, of the side walls is used for abutting against the sliding rail of the U-shaped clamping groove; the hoist and mount unit of two butts is installed in cell cube glass curtain wall's U type draw-in groove, and the lifting hook can carry out the hoist and mount operation after installing on the lug to improve the convenience of hoist and mount operation, satisfied the requirement of cell cube glass curtain wall hoist and mount construction convenience and security.

Description

Hoisting sling

Technical Field

The utility model relates to a hoist and mount construction field especially relates to a hoist and mount hoist.

Background

Cell cube glass curtain wall wide application is in curtain wall engineering, and common cell cube glass curtain wall's glass is inlayed on cell cube curtain wall frame, is equipped with U type draw-in groove on the cell cube glass curtain wall frame, and the both ends of U type draw-in groove inwards extend respectively have the slide rail. The unit glass curtain walls are required to be hoisted to the specified positions of the buildings in the installation process and installed through the U-shaped clamping grooves.

In the glass curtain wall hoisting process, the traditional clamping type or sucker type hoisting tool is high in overall hoisting risk coefficient, large in construction difficulty and complex in operation, influences the progress of unit glass curtain wall installation and construction and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a hoisting spreader.

The present disclosure provides a hoisting sling, comprising two hoisting units;

the hoisting unit comprises a base, a lifting lug and a side wall, and the base is arranged at the bottom of the U-shaped clamping groove; the side wall is vertically arranged on one side of the base, and the outer side face of the side wall and one side edge of the base are positioned on the same plane; the lifting lugs are arranged on the bases and on the same side as the side walls, the edges of one sides, deviating from the side walls, of the two bases are used for mutually abutting, so that the side walls of the two hoisting units abut against the inner walls of the two sides of the U-shaped clamping groove respectively, and one sides, far away from the bases, of the side walls are used for abutting against the sliding rails of the U-shaped clamping groove.

Optionally, an edge of one side of the base abutting against the side wall forms a set angle with the side wall.

Optionally, a side of the lifting lug facing away from the side wall and an edge of the base facing away from the side wall are on the same plane.

Optionally, a vertical plate is arranged at the top end of the side wall, the surface of one side of the vertical plate and the outer side surface of the side wall are located on the same plane, the upper surface of the vertical plate is used for being abutted to the upper surface inside the U-shaped clamping groove sliding rail, and the surface of the other side of the vertical plate is used for being abutted to the side surface inside the U-shaped clamping groove sliding rail.

Optionally, the base is provided with a positioning screw hole, and the positioning screw hole is used for a bolt to pass through so that the bolt can be abutted against the bottom of the U-shaped clamping groove.

Optionally, the height of the lifting lug is greater than that of the side wall, and the lifting lug is suitable for extending out of the upper part of the U-shaped clamping groove.

Optionally, the lifting lug is provided with a lifting hole, and the lowermost end of the lifting hole is higher than the uppermost end of the U-shaped clamping groove.

Optionally, the axial lines of the two lifting holes are overlapped when the two lifting units are abutted.

Optionally, the top of the lifting lug is arched.

Optionally, the lifting lug is vertically arranged on the base.

The hoisting sling provided by the embodiment of the disclosure can install two hoisting units with a base, lifting lugs and side walls in a U-shaped clamping groove after being mutually abutted by the hoisting units, and the lifting hook can carry out hoisting construction of the unit glass curtain wall after penetrating through the lifting lugs of the two hoisting units, so that the hoisting convenience of the glass curtain wall is improved, and the requirements of the construction of the building curtain wall on the hoisting convenience and safety of the unit glass curtain wall are met.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an exploded schematic view of a hoisting unit according to an embodiment of the disclosure;

fig. 2 is a schematic structural view of the hoisting unit in abutment according to the embodiment of the disclosure;

fig. 3 is a perspective view of the hoist unit in use abutting according to an embodiment of the disclosure.

Wherein, 1, hoisting unit; 2. lifting lugs; 3. a base; 4. a side wall; 5. a slide rail vertical plate; 6. positioning the screw hole; 7. hoisting holes; 8. u-shaped clamping groove.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The hoisting spreader is described in detail below by means of specific embodiments:

referring to fig. 1 to 3, the present embodiment provides a hoisting sling, including two hoisting units 1, where each hoisting unit 1 includes a base 3, a lifting lug 2, and a side wall 4, and the base 3 is configured to be disposed at the bottom of a U-shaped clamping groove 8; the side wall 4 is vertically arranged on one side of the base 3, and the outer side surface of the side wall 4 and one side edge of the base 3 are in the same plane; the lug 2 sets up on base 3 and with 4 homonymies of lateral wall, and two base 3 deviate from a side edge of lateral wall 4 and be used for the butt of each other to make two hoist and mount unit 1's lateral wall 4 butt respectively on the both sides inner wall of U type draw-in groove 8, one side that base 3 was kept away from to lateral wall 4 is used for the slide rail butt with U type draw-in groove 8.

Specifically, the hoisting unit 1 can be made of tool steel selectively or made of cast iron selectively, as long as the effect of bearing the weight of the unit glass curtain wall during hoisting is achieved, the base 3 can be made of quadrilateral plates with equal thickness selectively, certainly, quadrilateral plates with anti-skid grains at the bottoms can be made selectively, the side walls 4 can be made of rectangular plates selectively and are vertically connected to the base 3 in a welding mode, or trapezoidal plates can be selected and are vertically connected to the base 3 in a riveting mode, the outer side faces of the side walls 4 can be made of quadrilateral plates with anti-skid grains selectively, or the outer side faces of the side walls 4 and one side edge of the shorter side of the base 3 are made of quadrilateral plates selectively, or the outer side faces of the side walls 4 and one side edge of the shorter side of the base 3 are made of the same plane selectively, as long as the side walls 4 can be stably and vertically arranged on the base 3, the outer side faces of the side walls 4 and one side edge of the base 3 are made of the same plane, and the outer side faces of the side walls 4 can be attached to the inner side faces of the U-shaped clamping groove 8 when the base 3 is arranged at the bottom of the U-shaped clamping groove. The lifting lug 2 can be connected to the base in a welding mode or in a riveting mode; specifically, the lifting lug 2 and the side wall 4 are positioned on the same side of the base 3, and the side face of the lifting lug 2 close to the side wall 4 can be specifically selected to be parallel to the inner side face of the side wall 4, and can also be selected to form a set angle with the inner side face of the side wall 4, as long as the effect that the lifting lug 2 and the side wall 4 are positioned on the same side of the base 3 is achieved; it is specific, two bases 3 deviate from one side edge of lateral wall 4 and are used for butt each other, so that lateral wall 4 of two hoist and mount units 1 butt respectively on the both sides inner wall of U type draw-in groove 8, one side that lateral wall 4 kept away from base 3 is used for the slide rail butt with U type draw-in groove 8, in some embodiments, when two bases 3 butt each other, two bases 3 can select the complete coincidence for the side of butt, also can select partial coincidence, as long as reach base 3 butt back two hoist and mount unit 1's base 3 can set up in U type spout bottom simultaneously, lateral wall 4 can the effect of butt U type draw-in groove slide rail can.

During the specific use, put into U type draw-in groove 8 with two hoist and mount units 1, lateral surface and the inside side butt of U type draw-in groove 8 of lateral wall 4, the mutual butt in one side of lateral wall 4 is kept away from to base 3 of two hoist and mount units 1, the coincidence area of 3 butt sides of adjustment base, make the 7 axial leads of lewis hole on the lug 2 coincide each other, construction bolt in the location screw 6 of base 3, the bottom surface of bolt is inconsistent with the inside bottom surface of U type draw-in groove 8, the lifting hook passes two lewis holes 7 and installs on lug 2, slow lifting hook, cell cube glass curtain wall is hoisted, cooperation constructor accomplishes the hoist and mount work of cell cube glass curtain wall.

By arranging the mutually butted hoisting units 1, the two butted hoisting units 1 are placed into the U-shaped clamping groove 8, the bottom surface of the base 3 is butted with the bottom of the U-shaped clamping groove 8, the outer side surfaces of the two side walls 4 are butted with the inner side surface of the U-shaped clamping groove 8, the upper surfaces of the two side walls 4 are butted with the inner upper surface of a slide rail of the U-shaped clamping groove 8, and the two mutually butted hoisting units 1 are stably arranged in the U-shaped clamping groove 8 of the glass curtain wall unit body; belong to 2 installations lifting hooks of lug with one side with lateral wall 4 and hoist behind, lifting along with the lifting of lifting hook, the side of the base 3 of the butt of each other of two hoist and mount units 1 extrudees mutually, the lateral surface extrusion of lateral wall 4 is to the inside side of U type draw-in groove 8, 4 upper surfaces of lateral wall top are at the inboard upper surface of 8 slide rails of U type draw-in groove, hoist and mount unit 1 keeps the position stable in U type draw-in groove 8, the ascending pulling force of hoist and mount in-process lifting hook conducts to U type draw-in groove 8 on, make U type draw-in groove 8 rise along with hoist and mount unit 1's lifting jointly, realize cell cube glass curtain's hoist and mount construction.

It can be understood that, in other embodiments, the side surfaces of the two side walls 4 are parallel to each other, and the two side edges of the two side walls 4 respectively opposite to the base 3 may be selected to be located on the same plane, or the outer side surfaces of the two side walls 4 and the two side edges of the base 3 opposite to each other may be selected to be located on the same plane and keep a set distance, as long as the base 3 is disposed at the bottom of the U-shaped slot 8, the outer side surfaces of the two side walls 4 may abut against the slide rail of the U-shaped slot.

Referring to fig. 1, in some embodiments, one side edge of the base 3 for abutment with each other is angled with respect to the side wall 4. Specifically, an angle of 30 ° may be selected between one side edge of the base 3, which is used for abutting against each other, and the side wall 4, and of course, an angle of 60 ° may also be selected, as long as an effect that one side edge of the base 3, which is away from the side wall 4, of the two hoisting units 1 can abut against each other is achieved.

By arranging a set angle between the edge of one side of the base 3 which is mutually abutted and the side wall 4, the two hoisting units can be respectively placed in the U-shaped clamping groove 8 at a certain interval, and can be specifically and directly vertically placed from the opening of the U-shaped clamping groove 8 or placed in an inclined posture, so that the operation is convenient; then will place two hoist and mount unit 1 in the 8 bottoms of U type draw-in groove and slide in opposite directions, the hypotenuse of the mutual butt of two bases 3 can be more to support inseparablely like this to make installing in U type draw-in groove 8 that two hoist and mount unit 1 can be stable, two hoist and mount unit 1 accessible frictional force maintain inseparable butt relation this moment, wear to establish the inseparable butt relation that hoist and mount locating pin can keep two hoist and mount units 1 finally in two lugs 2.

Specifically, as shown in fig. 1, in some embodiments, a side surface of the lifting lug 2 away from the side wall 4 is in the same plane as a side edge of the base 3 away from the side wall 4, of course, in other embodiments, a side surface of the lifting lug 2 away from the side wall 4 may also be parallel to a side edge of the base 3 away from the side wall 4 and keep a distance of 1cm with a side edge of the base 3 away from the side wall 4, and it can be understood that a side surface of the lifting lug 2 away from the side wall 4 may also be 15 ° with a side edge of the base 3 away from the side wall 4, as long as the lifting lug 2 can extend out from above the U-shaped clamping groove 8 when two hoisting units are abutted, so as to facilitate the assembly of the lifting hook.

Of course, in other embodiments, the lifting lug 2 may be connected to the base 3 by welding using a steel bar with a round hole.

Referring to fig. 1, in some embodiments, a vertical plate 5 is disposed at a top end of the side wall 4, a side surface of the vertical plate 5 and an outer side surface of the side wall 4 are located on the same plane, an upper surface of the vertical plate 5 is used for abutting against an upper surface inside a slide rail of the U-shaped clamping groove 8, another side surface of the vertical plate 5 is used for abutting against a side surface inside the slide rail of the U-shaped clamping groove 8, that is, the vertical plate 5 is clamped inside a groove formed by the slide rail, and a step structure is formed between the vertical plate 5 and the top of the side wall 4. The vertical plate 5 is mainly used for limiting the hoisting unit 1 to be separated from the slide rail along the width direction of the U-shaped clamping groove 8, and in the hoisting operation process, the stress in the direction is small, so that the vertical plate 5 can be made thin, and meanwhile, the thin vertical plate 5 can be matched with the narrow slide rail groove. The step tread is formed by the vertical plate 5 and the top of the side wall 4, and is used for playing a main longitudinal bearing force in the hoisting process, and the part can be made thicker, so that the bearing performance is stronger.

Specifically, the rectangle can be selected to riser 5, also can select trapezoidally, a side surface of riser 5 can be in the coplanar with lateral surface of lateral wall 4, also can be parallel with lateral surface of lateral wall 4 and keep 0.5cm interval, as long as reach hoist and mount unit 1 and set up when U type draw-in groove 8, the inside upper surface of upper surface butt slide rail of riser 5, the inside side butt of slide rail of riser 5 side and U type draw-in groove 8, hoist and mount unit 1 stable effect of installing in U type draw-in groove 8 can.

It can be understood, in other embodiments, a plurality of cylindrical stands can also be selected to set up at the top of lateral wall 4, hoist and mount unit 1 when setting up in U type draw-in groove 8, the inside upper surface of cylindrical stand top upper surface butt U type draw-in groove 8 slide rail, the side of cylindrical stand is tangent with the inside side of U type draw-in groove 8 slide rail, certainly also can select to set up a plurality of rectangle stands, as long as it sets up in U type draw-in groove 8 to reach hoist and mount unit 1, when 3 bottom surfaces of base and U type draw-in groove 8's tank bottom butt, the inside upper surface butt of stand top upper surface and U type draw-in groove 8 slide rail, the stand side is with the inside side butt of U type draw-in groove 8 slide rail, hoist and mount unit 1 stable installation can at the inside effect of U type draw-in groove 8.

Referring to fig. 1 and 2, in some embodiments, the base 3 is provided with a positioning screw hole 6, and the positioning screw hole 6 is used for a bolt to pass through so that the bolt can be abutted against the bottom of the U-shaped clamping groove 8. Therefore, on one hand, the two hoisting units can form positioning fit with the U-shaped clamping groove 8 through bolts so as to prevent the two hoisting units from being staggered after being preassembled; on the other hand bolt is through the screw-thread fit with base 3, can with hoist and mount unit 1 to the direction propelling movement of keeping away from 8 tank bottoms of U type draw-in groove to make the lateral wall top of hoist and mount unit 1 closely support with the slide rail of U type draw-in groove 8, make two inseparable preloads of hoist and mount unit 1 in U type draw-in groove 8 from this, avoid sliding in U type draw-in groove 8 before hoist and mount operation, also can improve the security of hoist and mount operation to a certain extent simultaneously.

Specifically can select to set up a location screw 6 in the position that base 3 is close to lateral wall 4, location screw 6 can select the setting of 3 bottom surfaces of perpendicular to base, use the supporting bolt of location screw 6 to pass location screw 6, the bottom of bolt is inconsistent with the tank bottom of U type draw-in groove 8, certainly also can select to set up the location screw 6 of other quantity on base 3, location screw 6 can select to be close to lateral wall 4, also can select to be close to lug 2, as long as reach and can use the bolt to pass location screw 6 and make the bolt bottom contradict with U type draw-in groove bottom, hoist and mount unit 1 the stable in position effect in U type draw-in groove can.

Referring to fig. 1 and 2, in some embodiments, the height of the lifting lug 2 is greater than that of the side wall 4, and the lifting lug 2 is suitable for extending out from the upper part of the U-shaped clamping groove, the lifting lug 2 is provided with a lifting hole, and the lowest end of the lifting hole 7 is higher than the highest end of the U-shaped clamping groove 8; the top of the lifting lug 2 is arched, the lifting lug 2 is vertically arranged on the base 3, and the axes of the lifting holes 7 are overlapped when the two lifting units 1 are abutted.

Specifically, the top of the lifting lug 2 can be selected to be 15-20cm higher than the top of the side wall 4, certainly, the top of the lifting lug 2 can also be selected to be 30cm higher than the top of the side wall 4, the top of the lifting lug 2 can be selected to be arched or rectangular, and as long as the lifting unit 1 is installed in the U-shaped clamping groove 8, the lifting lug 2 can extend out of the U-shaped clamping groove 8 to facilitate installation of a lifting hook. The shape of the lifting hole 7 on the lifting lug 2 can be circular or rectangular, and other shapes can be selected certainly, so long as the effect that when the lifting unit 1 is installed in the U-shaped clamping groove 8, the lifting hook can pass through the lifting hole 7 to be installed smoothly is achieved.

It can be understood that, in some embodiments, the hanging hole 7 may be a circular hole, and the axial line of the hanging hole 7 is coplanar with the middle point of the side edge of the base 3 far away from the side wall 4, or the hanging hole 7 may be a rectangular hole, as long as the effect that the hanging holes 7 of the two hoisting units 1 can pass through the hanging hooks is achieved when the two hoisting units 1 are abutted and mounted in the U-shaped clamping groove.

Through setting up the lug 2 that highly is greater than lateral wall 4, when making hoist and mount unit 1 install in U type draw-in groove 8, lug 2 can stretch out from 8 tops of U type draw-in groove, the lower extreme of lewis hole 7 is higher than 8 tops of U type draw-in groove, make lewis hole 7 expose U type draw-in groove 8 completely, the installation operation of the lifting hook of being convenient for, the axial lead coincidence of two lewis holes 7, make it can the multiple hoist and mount mode of adaptation, for example insert the locating pin in two lewis holes 7, the lifting hook is connected with the locating pin and is carried out the hoist and mount construction.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A hoisting sling is characterized by comprising two hoisting units (1);

the hoisting unit (1) comprises a base (3), a lifting lug (2) and a side wall (4), wherein the base (3) is arranged at the bottom of the U-shaped clamping groove (8); the side wall (4) is vertically arranged on one side of the base (3), and the outer side surface of the side wall (4) and one side edge of the base (3) are positioned on the same plane; the lifting lugs (2) are arranged on the base (3) and at the same side as the side walls (4), the two lifting lugs are arranged on the base (3), one side edges of the two base (3) departing from the side walls (4) are used for mutually abutting, so that the side walls (4) of the two hoisting units (1) are respectively abutted to the inner walls of the two sides of the U-shaped clamping groove (8), and one side, away from the base (3), of the side walls (4) is used for abutting against a sliding rail of the U-shaped clamping groove (8).

2. Hoisting sling according to claim 1, wherein one side edge of the bases (3) abutting each other is at a set angle to the side wall (4).

3. A hoisting spreader according to claim 1, characterized in that the side of the lifting lug (2) facing away from the side wall (4) is in the same plane as the edge of the base (3) facing away from the side wall (4).

4. The hoisting sling according to claim 1, wherein a vertical plate (5) is arranged at the top end of the side wall (4), one side surface of the vertical plate (5) and the outer side surface of the side wall (4) are in the same plane, the upper surface of the vertical plate (5) is used for abutting against the upper surface inside the slide rail of the U-shaped clamping groove (8), and the other side surface of the vertical plate (5) is used for abutting against the side surface inside the slide rail of the U-shaped clamping groove (8).

5. The hoisting sling according to claim 1, wherein the base (3) is provided with positioning screw holes (6), and the positioning screw holes (6) are used for bolts to pass through so that the bolts are abutted against the bottom of the U-shaped clamping grooves (8).

6. Hoisting sling according to claim 1, wherein the lifting lug (2) has a height greater than the height of the side wall (4) and is adapted to project above the U-shaped slot (8).

7. The hoisting sling according to claim 1, wherein the lifting lug (2) is provided with a lifting hole (7), and the lowermost end of the lifting hole (7) is higher than the uppermost end of the U-shaped clamping groove (8).

8. Hoisting spreader according to claim 7, characterized in that the axes of the two hoisting holes (7) coincide when the two hoisting units (1) abut.

9. Lifting sling according to claim 1, wherein the top of the lifting lug (2) is arched.

10. Lifting sling according to claim 1, wherein the lifting lug (2) is arranged vertically on the base (3).

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