CN211769744U - Hoisting assembly - Google Patents

Abstract

The utility model provides a hoisting assembly, with the I-steel cooperation, hoisting assembly includes: a locking structure, comprising: the first clamping plate is provided with a first clamping groove and a first connecting hole; the second clamping plate is provided with a second clamping groove and a second connecting hole, the lifting ring piece is detachably arranged in the first connecting hole and the second connecting hole in a penetrating mode, and the opening of the first clamping groove and the opening of the second clamping groove are oppositely arranged and form a limiting clamping groove together. The technical scheme of the application effectively solves the problems of low loading and unloading efficiency and more artificial assistance links in the related technology.

Description

Hoisting assembly

Technical Field

The utility model relates to an underground building engineering technical field particularly, relates to a hoist and mount subassembly.

Background

At present, hoisting and hoisting operation is a common construction procedure in construction sites, especially for urban subway underground excavation engineering. Because the construction is generally located at a depth of twenty-three meters underground, all equipment and materials need to be hoisted by a gantry crane or other hoisting equipment. Therefore, the hoisting operation is one of the most frequent operation projects in subway engineering and the operation projects which are difficult to control safely.

The construction vertical shaft is high in hanging height, and large materials such as I-shaped steel have great potential safety hazards during hanging. The binding method in the related art adopts a steel wire rope head-up binding method for hoisting, namely: one end of the I-beam is lifted, a worker penetrates a steel wire rope through the bottom of the I-beam, the steel wire rope is put down after being bound, and the other end of the I-beam is lifted and hoisted after being bound in the same way.

The hoisting and binding mode in the related art has the following problems:

(1) the loading and unloading efficiency is low, and more manual auxiliary links are provided;

(2) the I-shaped steel is easy to slide off in the operation process, and the potential safety hazard is more;

(3) the steel wire rope has large loss and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a hoisting assembly to the loading and unloading efficiency who solves among the correlation technique is low, the more problem of artifical supplementary link.

In order to realize the above-mentioned purpose, the utility model provides a hoisting assembly, with the I-steel cooperation, hoisting assembly includes: a locking structure, comprising: the first clamping plate is provided with a first clamping groove and a first connecting hole; the second clamping plate is provided with a second clamping groove and a second connecting hole, the lifting ring piece is detachably arranged in the first connecting hole and the second connecting hole in a penetrating mode, and the opening of the first clamping groove and the opening of the second clamping groove are oppositely arranged and form a limiting clamping groove together.

Further, the locking structure is plural.

Further, first cardboard includes first plate body and sets up the first card arm on first plate body, forms first draw-in groove between first card arm and the first plate body.

Further, the distance that the first clamp arm extends towards the I-steel is greater than half of the extension distance of the first folded edge of the I-steel.

Further, the second cardboard includes the second plate body and sets up the second card arm on the second plate body, forms the second draw-in groove between second card arm and the second plate body.

Further, the distance that the second clamp arm extends towards the I-steel is greater than half of the extension distance of the second folded edge of the I-steel.

Furthermore, the axis of the first connecting hole is parallel to the thickness direction of the first clamping plate, and the hanging ring piece comprises an arc-shaped rib and a bolt movably arranged in the arc-shaped rib in a penetrating mode.

Further, first cardboard includes first plate body, and first connecting hole includes a plurality ofly, and a plurality of first connecting hole intervals are arranged on first plate body, and hoist and mount subassembly still includes first wire rope.

Further, the axis of the second connecting hole is parallel to the thickness direction of the second clamping plate, and the second connecting hole comprises a plurality of connecting holes.

Furthermore, the second clamping plate comprises a second plate body, and a plurality of second connecting holes are arranged on the second plate body at intervals; the hoisting assembly further comprises a second steel wire rope.

Use the technical scheme of the utility model, hoist and mount subassembly and I-steel cooperation. Hoist and mount subassembly includes: and a locking structure. The locking structure includes: the clamping device comprises a first clamping plate, a second clamping plate and a hanging ring piece. The first clamping plate is provided with a first clamping groove and a first connecting hole. The second clamping plate is provided with a second clamping groove and a second connecting hole. The hanging ring piece is detachably arranged in the first connecting hole and the second connecting hole in a penetrating mode, and the opening of the first clamping groove and the opening of the second clamping groove are arranged in opposite directions and form a limiting clamping groove together. When hoisting equipment hoists through rings spare, spacing draw-in groove can block on the I-steel, because the clearance of spacing draw-in groove and I-steel is less, first cardboard and second cardboard combined action can spacing the I-steel, prevent the I-steel drunkenness. The hoisting ring piece is tensioned in the hoisting process, and the first clamping plate and the second clamping plate are locked on the I-shaped steel. The hoisting assembly is simple to process and quick and convenient to use, manual auxiliary links in the hoisting process are reduced, potential safety hazards are avoided, and the construction efficiency is improved. Therefore, the technical scheme of the application effectively solves the problems of low loading and unloading efficiency and more manual auxiliary links in the related technology.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic cross-sectional view of an embodiment of a hoisting assembly according to the invention;

figure 2 shows a schematic cross-sectional view of a first position of the locking arrangement of the hoist assembly of figure 1;

figure 3 shows a cross-sectional schematic view of a second position of the locking arrangement of the hoist assembly of figure 1; and

figure 4 shows a perspective view of the first clamping plate of the lifting assembly of figure 1.

Wherein the figures include the following reference numerals:

1. i-shaped steel; 2. a first folded edge; 3. a second folded edge; 4. hoisting equipment; 10. a locking structure; 11. a first clamping plate; 111. a first card slot; 112. a first connection hole; 113. a first plate body; 114. a first clamp arm; 12. a second clamping plate; 121. a second card slot; 122. a second connection hole; 123. a second plate body; 124. a second clamp arm; 13. a hanging ring piece; 131. an arc-shaped rib; 132. a bolt; 31. a first wire rope; 32. a second wire rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 to 3, the hoisting assembly of the present embodiment is fitted to an i-beam 1. Hoist and mount subassembly includes: the lock structure 10 includes: a first catch plate 11, a second catch plate 12 and an eye member 13. The first card 11 is provided thereon with a first card slot 111 and a first connection hole 112. The second card 12 is provided thereon with a second card slot 121 and a second connecting hole 122. The hanging ring piece 13 is detachably inserted into the first connecting hole 112 and the second connecting hole 122, and the opening of the first locking groove 111 and the opening of the second locking groove 121 are oppositely arranged and form a limiting locking groove together.

By applying the technical scheme of the embodiment, the hanging ring piece 13 is detachably inserted into the first connecting hole 112 and the second connecting hole 122, and the opening of the first clamping groove 111 and the opening of the second clamping groove 121 are oppositely arranged and form a limiting clamping groove together. When the hoisting equipment 4 is hoisted through the hoisting ring piece, the limiting clamping groove can be clamped on the I-beam 1, and the first clamping plate 11 and the second clamping plate 12 can limit the I-beam 1 under the combined action of the limiting clamping groove and the I-beam 1 to prevent the I-beam 1 from moving. The lifting ring member 13 is tensioned during the lifting process, and the first clamping plate 11 and the second clamping plate 12 lock the I-steel 1. The hoisting assembly is simple to process and quick and convenient to use, manual auxiliary links in the hoisting process are reduced, potential safety hazards are avoided, and the construction efficiency is improved. Therefore, the technical scheme of the embodiment effectively solves the problems of low loading and unloading efficiency and more manual auxiliary links in the related technology. The hoisting device 4 of this embodiment may be a gantry crane or a crane.

As shown in fig. 1, in the present embodiment, the number of the locking structures 10 is two. Two locking structures 10 are respectively positioned on the I-steel 1. The two locking structures 10 are spaced apart from each other along the length of the i-beam 1. The two locking structures 10 can simultaneously pull and tension the I-steel 1, so that the lifting safety is improved. Of course, in other embodiments not shown in the figures, the number of locking structures is not limited to two, and may be three, four, or more.

As shown in fig. 3 and 4, in the present embodiment, the first card plate 11 includes a first plate body 113 and a first card arm 114 provided on the first plate body 113. A first card slot 111 is formed between the first card arm 114 and the first board 113. The first clamping arm 114 can be tightly clamped below the first folding edge 2 of the I-shaped steel 1, and the clamping device is safe and reliable. The thickness of the first card 11 of the present embodiment is preferably about 11 cm.

As shown in fig. 3, in the present embodiment, the first snap arm 114 extends toward the i-beam 1 by a distance greater than half of the extension distance of the first flange 2 of the i-beam 1. The first clamping arm 114 can effectively clamp the first folding edge 2 of the I-steel 1 due to the size, so that the first clamping plate 11 and the first folding edge 2 are prevented from slipping off in the hoisting process, and stable and efficient hoisting is guaranteed.

As shown in fig. 3 and 4, in the present embodiment, the second card board 12 includes a second board body 123 and a second card arm 124 disposed on the second board body 123, and a second card slot 121 is formed between the second card arm 124 and the second board body 123. The second clamping arm 124 can be tightly clamped below the first folding edge 2 of the I-shaped steel 1, and the clamping device is safe and reliable. The thickness of the second card 12 of the present embodiment is preferably about 11 cm.

As shown in fig. 3, in the present embodiment, the second catching arm 124 extends toward the i-beam 1 by a distance greater than half of the extension distance of the second flange 3 of the i-beam 1. The second clamping arm 124 can effectively clamp the second folded edge 3 of the I-steel 1 due to the size, so that the second clamping plate 12 and the second folded edge 3 are prevented from sliding off in the hoisting process, and the hoisting is stable and efficient.

As shown in fig. 2 and 3, in the present embodiment, the axis of the first connection hole 112 is parallel to the thickness direction of the first card 11. The suspension ring member 13 includes an arc rib 131 and a bolt 132 movably disposed through the arc rib 131. The arc-shaped ribs 131 are arranged to be matched with the bolts 132 after being conveniently passed through the first connecting holes 112 and the second connecting holes 122, so that the processing is simple, the use is quick and convenient, the number of the manual auxiliary hooks in the related technology is reduced, the potential safety hazards are avoided, the construction efficiency is accelerated, and the quick and effective installation is realized. The eye piece 13 of the present embodiment comprises two or four or six or eight.

As shown in fig. 2 and 3, in the present embodiment, the first card 11 includes a first plate 113, the first connection holes 112 include two, the two first connection holes 112 are arranged on the first plate 113 at intervals, one of the two first connection holes 112 can be used as a spare hole, and when one of the two first connection holes 112 is damaged, the other one can be used. The hoisting assembly further comprises a first wire rope 31. Thus, the service life of the first wire rope 31 can be increased. Of course, in other embodiments not shown in the figures, the number of first connection holes may not be limited to two, may be one, three, and more.

As shown in fig. 2 and 3, in the present embodiment, the axis of the second connection hole 122 is parallel to the thickness direction of the second card 12, and the second connection hole 122 includes a plurality. The arc-shaped ribs 131 are arranged to be convenient for penetrating through the first connecting holes 112 and the second connecting holes 122 and then matched with the bolts 132, so that manual auxiliary operation in the hoisting process is effectively reduced, potential safety hazards are greatly reduced, and quick and effective installation is realized. Locking structure 10 is simple and efficient, has improved hoist and mount efficiency greatly and has saved manpower, material resources greatly, and hoist and mount instrument life is longer, can improve the efficiency of construction greatly, and reduce cost reduces the incident.

As shown in fig. 2 and 3, in the present embodiment, the first card 11 and the second card 12 are stacked together. The second clamping plate 12 comprises a second plate body 123, and two second connecting holes 122 are arranged on the second plate body 123 at intervals; the two first connection holes 112 are spaced apart from each other on the first plate 113, and one of the two second connection holes 122 may be used as a spare hole, and when one of them is damaged, the other one may be used. Of course, in other embodiments not shown in the figures, the number of the second connection holes may not be limited to two, may be one, three, and more. The hoist assembly further comprises a second wire rope 32. Thus, the service life of the second wire rope 32 can be increased. Therefore, the first steel wire rope 31 and the second steel wire rope 32 do not need to bind the i-beam completely like a binding method in the related art, and the first steel wire rope 31 and the second steel wire rope 32 are separated from the i-beam 1, so that the abrasion of the i-beam 1 to the two steel wire ropes is reduced, and the hoisting input cost is reduced.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a hoist and mount subassembly, with I-steel (1) cooperation, its characterized in that, hoist and mount subassembly includes: locking structure (10) comprising:

the first clamping plate (11) is provided with a first clamping groove (111) and a first connecting hole (112);

a second clamping plate (12) which is provided with a second clamping groove (121) and a second connecting hole (122),

the hanging ring piece (13) is detachably arranged in the first connecting hole (112) and the second connecting hole (122) in a penetrating mode, and the opening of the first clamping groove (111) and the opening of the second clamping groove (121) are oppositely arranged and form a limiting clamping groove together.

2. Hoisting assembly according to claim 1, wherein the locking structure (10) is plural.

3. Hoisting assembly according to claim 1, wherein the first catch plate (11) comprises a first plate body (113) and a first catch arm (114) arranged on the first plate body (113), the first catch arm (114) and the first plate body (113) forming the first catch groove (111) therebetween.

4. Lifting assembly according to claim 3, characterized in that the first catch arm (114) extends towards the I-beam (1) over a distance which is more than half the extension of the first flange (2) of the I-beam (1).

5. Hoisting assembly according to claim 1, wherein the second catch plate (12) comprises a second plate body (123) and a second catch arm (124) arranged on the second plate body (123), the second catch arm (124) and the second plate body (123) forming the second catch groove (121) therebetween.

6. Hoisting assembly according to claim 5, wherein the second catch arm (124) extends towards the I-beam (1) over a distance which is more than half the extension of the second flange (3) of the I-beam (1).

7. Hoisting assembly according to claim 1, wherein the axis of the first connection hole (112) is parallel to the thickness direction of the first clamping plate (11), and the suspension ring member (13) comprises an arc-shaped rib (131) and a bolt (132) movably arranged in the arc-shaped rib (131).

8. Hoisting assembly according to claim 1, wherein the first clamping plate (11) comprises a first plate body (113), the first connecting hole (112) comprises a plurality of first connecting holes (112), the plurality of first connecting holes (112) are arranged on the first plate body (113) at intervals, and the hoisting assembly further comprises a first steel wire rope (31).

9. The lifting assembly according to claim 1, wherein the axis of the second connecting hole (122) is parallel to the thickness direction of the second clamping plate (12), and the second connecting hole (122) comprises a plurality of holes.

10. The hoisting assembly of claim 9, wherein the second clamping plate (12) comprises a second plate body (123), and a plurality of the second connecting holes (122) are arranged on the second plate body (123) at intervals; the hoist assembly also includes a second wire rope (32).

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