CN113666250A

CN113666250A - Quick hoisting clamp

Info

Publication number: CN113666250A
Application number: CN202111008336.9A
Authority: CN
Inventors: 吴圣平
Original assignee: Zhejiang Lianxiang Hardware Science And Technology Co ltd
Current assignee: Zhejiang Lianxiang Hardware Science And Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2021-11-19

Abstract

The invention discloses a quick hoisting clamp which comprises a hanging frame and a locking plate, wherein the hanging frame is of a half-surrounding structure and consists of a bearing wall plate, a side wall plate and a top wall plate which are fixedly connected in sequence; one end of the bearing wall plate, which is far away from the side wall plate, is bent to form a bearing plate folding edge, the second lock head is fixedly connected with the bearing plate folding edge, and a clamping hook space is formed between the second lock head and the side plate of the bearing wall plate and used for assembling the locking plate. The hoisting clamp is convenient and easy to assemble, and is fast and labor-saving in profile hoisting, and firm and reliable in installation.

Description

Quick hoisting clamp

Technical Field

The invention relates to a clamp, in particular to a quick hoisting clamp for hoisting sectional materials.

Background

At present, intelligent garage in underground has obtained very big application in each kind of building of china, wherein facilities such as parking stall induction system need use a large amount of signal weak current pipelines, weak current pipeline winding displacement relies on shaped steel, it is fixed to need hoist and mount these shaped steel when the actual construction installation, however current common mounting means is wasted time and energy, it is not convenient enough, consequently, need improve the hoist and mount mode of weak current pipeline, through the new design to lifting clamp, improve pipeline installation efficiency, it is more convenient to make the hoist and mount of weak current pipeline.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a quick hoisting clamp, and the hoisting clamp is structurally designed reasonably, so that the hoisting construction of the section bar is more convenient and labor-saving.

In order to achieve the purpose, the invention adopts the technical scheme that the quick hoisting clamp comprises a hanging frame and a locking plate, wherein the hanging frame is of a half-surrounding structure, the hanging frame consists of a bearing wall plate, a side wall plate and a top wall plate which are fixedly connected in sequence, an opening is formed between the top wall plate and the bearing wall plate, a first locking head and a second locking head are respectively arranged on the hanging frame at two sides of the opening, the first locking head is fixedly connected with the top wall plate, the first locking head is used for being clamped with one end of the locking plate, and the second locking head is used for being clamped with the other end of the locking plate; one end of the bearing wall plate, which is far away from the side wall plate, is bent to form a bearing plate folding edge, the second lock head is fixedly connected with the bearing plate folding edge, and a clamping hook space is formed between the second lock head and the bearing plate folding edge and used for assembling the locking plate.

In an embodiment of the invention, the top wall plate is bent along an edge of one side far away from the side wall plate to form a top wall plate folded edge, and the top wall plate folded edge is fixedly connected with the first lock head. One side edge of the top wall plate is bent downwards to form a top wall plate folding edge.

In an embodiment of the present invention, a distance between the top wall plate flange and the bearing plate flange is greater than a height of the profile. The height of the opening is greater than the height of the profile.

In an embodiment of the present invention, the locking plate is provided with a first locking hole and a second locking hole, the first locking hole is matched with the first locking head, and the second locking hole is matched with the second locking head, so as to clamp the locking plate on the hanger.

In an embodiment of the invention, the locking plate is composed of an upper plate, a connecting plate and a lower plate which are fixedly connected in sequence, and the connecting plate is abutted with the bearing wall plate.

In an embodiment of the present invention, the first locking head is in a shape of a latch, and an included angle between the first locking head and the horizontal direction is an acute angle. The second lock head is hook-shaped, and the hook head direction of the second lock head faces downwards.

In an embodiment of the present invention, the first lock hole includes a tongue and a tongue root that are fixedly connected together, the first lock hole is composed of a limiting hole and an unlocking hole that are communicated together, a width of the tongue is greater than a width of the limiting hole and smaller than a width of the unlocking hole, and a width of the tongue root is smaller than a width of the limiting hole.

In an embodiment of the invention, the bearing wall plate is an L-shaped structure, and the folded edge of the bearing plate is parallel to the side wall plate.

In an embodiment of the present invention, the top wall plate is provided with a hoisting hole.

In an embodiment of the present invention, the sidewall plate is formed with a hollow groove.

The technical scheme has the following beneficial effects:

the hanger of the semi-surrounding structure is used as a support of the sectional material, the hanger is locked at the opening of the hanger, so that the sectional material is limited in the hoisting clamp, and the sectional material is hoisted on a top beam of a house or an underground garage through the hoisting hole in the hoisting clamp. When the locking plate is locked on the hanger, the lower end of the locking plate is hooked on the second lock head, and then the upper end of the locking plate is firmly clamped with the first lock head; when the locking plate and the hanger need to be disassembled, the first locking head is pressed downwards slightly, so that the first locking head is separated from the upper end of the locking plate, and then the lower end of the locking plate is separated from the second locking head, so that the locking plate can be taken down from the hanger. The hoisting clamp provided by the invention is used for hoisting the section bar quickly and labor-saving, and is firm and reliable in installation.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of FIG. 1 from another angle according to the present invention;

FIG. 3 is a front view of FIG. 1 of the present invention;

FIG. 4 is a left side view of FIG. 1 of the present invention;

FIG. 5 is a schematic view of the hanger of FIG. 1 according to the present invention;

FIG. 6 is a front view of FIG. 5 of the present invention;

FIG. 7 is a left side view of FIG. 5 of the present invention;

FIG. 8 is a schematic view of the locking tab of FIG. 1 according to the present invention;

FIG. 9 is a front view of FIG. 8 of the present invention;

FIG. 10 is a right side view of FIG. 8 of the present invention;

FIG. 11 is a schematic view of an embodiment of the present invention assembled with a profile;

FIG. 12 is a side view of FIG. 11 in accordance with the present invention;

fig. 13 is a schematic view of a profile hoisting structure in an embodiment of the invention.

Description of reference numerals: gallows 1, locking plate 2, opening 3, lifting hole 4, first lockhole 5, second lockhole 6, first tapered end 7, second tapered end 8, fretwork groove 9, section bar 10, bearing wallboard 11, lateral wall board 12, top wallboard 13, top wallboard hem 130, bearing board hem 110, upper segment 21, connection piece 22, lower segment 23, upper bevel 210, lower bevel 220, spacing hole 51, the unblock hole 52, tongue root 71, tongue 72.

Detailed Description

The invention will now be further described with reference to the following examples and figures 1 to 13.

A quick type hoisting clamp is shown in figures 1-4 and comprises a hanger 1 and a locking plate 2, wherein the locking plate 2 is detachably and fixedly connected with the hanger 1. The hanger 1 is of a half-surrounding structure, an opening 3 is formed in one side of the hanger 1, and a first lock head 7 and a second lock head 8 are arranged on the hanger 1 on two sides of the opening 3 respectively. In this embodiment, the first locking head 7 is used for being in clamping connection with one end of the locking plate 2, and the second locking head 8 is used for being in clamping connection with the other end of the locking plate 2. The hanger 1 is composed of a bearing wall plate 11, a side wall plate 12 and a top wall plate 13, the bearing wall plate 11, the side wall plate 12 and the top wall plate 13 are of an integral structure, the bearing wall plate 11, the side wall plate 12 and the top wall plate 13 form a cuboid structure with a notch, and an opening 3 is formed between the top wall plate 13 and the bearing wall plate 11. The top wall panel 13 is bent downwards along an edge of one side far away from the side wall panel 12 to form a top wall panel flange 130, and the top wall panel flange 130 is fixedly connected with the first lock head 7. The first locking head 7 may be of unitary construction with the top wall panel 13 or both. The cross section of the bearing wall plate 11 is L-shaped, one end of the bearing wall plate 11, which is far away from the side wall plate 12, is bent to form a bearing plate flange 110, and the bearing plate flange 110 is parallel to the side wall plate 12. The second lock 8 is fixedly connected with the bearing plate flange 110, and the second lock 8 and the bearing plate 11 can be integrally structured or welded together. And a clamping hook space is formed between the second lock 8 and the side plate of the bearing wall plate 11 and is used for hooking the locking plate 2. The height of the opening 3 is greater than the height of the profile, i.e. the distance between the top wall panel flange 130 and the bearing plate flange 110 is greater than the height of the profile, so as to facilitate the insertion of the hanger 1 around the profile 10, as shown in fig. 11.

And the top wallboard 13 is provided with a hoisting hole 4, and the hoisting hole 4 is a threaded hole. When the profile 10 is hoisted, the bearing wall plate 11 supports the profile 10, the side wall plate 12 and the bearing plate folding edge 110 block two sides, and the connecting piece fixedly connects the hoisting clamp to the cross beam through the hoisting hole 4, as shown in fig. 13. The side wall plate 12 is provided with hollow grooves 9 which are distributed along the height direction of the side wall plate 12 and used for reducing the weight of the whole hanger 1.

As shown in fig. 8-10, a first locking hole 5 and a second locking hole 6 are formed in the locking plate 2, the first locking hole 5 is matched with the first locking head 7, the second locking hole 6 is matched with the second locking head 8, and the locking plate 2 is tightly clamped on the hanger 1 through the first locking hole 5 and the second locking hole 6, so that the profile 10 inside the hanger 1 is safely and firmly lifted. The locking plate 2 consists of an upper plate 21, a connecting plate 22 and a lower plate 23 which are fixedly connected in sequence. After the hoisting clamp is assembled, the upper edge of the locking plate 2 is attached to the top wall plate folded edge 130, the lower piece 23 of the locking plate 2 is attached to the bearing plate folded edge 110, and the connecting piece 22 is used for abutting against the bearing wall plate 11 to support the locking plate 2. The section of the connecting piece 22 is trapezoidal with an opening 3, and after the locking piece 2 is installed on the hanger 1, the lower inclined edge 220 of the trapezoid abuts against the end part of the bearing wall plate 11, as shown in fig. 4. The upper inclined edge 210 of the trapezoid is inclined from the upper plate 21 to the side wall plate 12, so as to avoid hindering the first locking head 7 from being inserted into the first locking hole 5, and meanwhile, to make the structure of the locking plate 2 more reasonable, facilitate the processing and manufacturing, and make the whole volume of the clamp structure more compact and the mechanical structure more stable.

In this embodiment, the first lock head 7 is in a tongue shape, the first lock head 7 includes a tongue 72 and a tongue root 71 which are fixedly connected together, an included angle between the tongue-shaped first lock head 7 and the horizontal direction is an acute angle, and the extending direction of the tongue 72 is inclined downward. The second lock 8 is hook-shaped, and the hook head of the second lock 8 faces downwards. The first lock hole 5 is composed of a limiting hole 51 and an unlocking hole 52 which are communicated together, and as shown in fig. 9, the width of the unlocking hole 52 is larger than the width of the limiting hole 51 (here, the width of the hole is along the length direction of the lock plate 2). In order to be able to securely grip the locking plate 2, the tongue 72 of the first locking head 7 has a width that is greater than the width of the limiting opening 51 in the locking plate 2. In order to facilitate the insertion of the first lock head 7 into the lock plate 2, the width of the tongue root 71 is smaller than the width of the limiting hole 51. In the present embodiment, the tongue roots 71 are comb-shaped, so as to reduce the weight, and to ensure the mechanical strength and make the part of the structure easier to elastically deform, thereby facilitating the pressing of the first lock head 7.

During the assembly of the hoisting clamp, the locking plate 2 is firstly hung on the second lock head 8 through the second lock hole 6, the locking plate 2 is upwards pulled, the first lock head 7 is inserted into the first limiting hole 51, after the hand is loosened, under the action of gravity, the upper end of the locking plate 2 can be hung on the tongue root 71 part of the first lock head 7 and is limited to the locking plate 2 through the tongue 72 part, and the connecting sheet 22 can be pressed down on the end part of the bearing wall plate 11, so that the locking plate 2 and the hanger 1 are tightly locked together. When needs unblock, only need press tongue 72 part downwards hard slightly, first lock 7 can slightly rotate downwards under the exogenic action, and then slide to the position department that the unlocking hole 52 corresponds, because the width of unlocking hole 52 is greater than the width of tongue 72 to tongue 72 part can freely pass from unlocking hole 52, promptly, tongue 72 part can leave locking plate 2 smoothly, overturns locking plate 2 outwards and removes locking plate 2 downwards this moment, locking plate 2 just can break away from second tapered end 8 smoothly, and second tapered end 8 follows smoothly promptly break away from in locking plate 2's the second lockhole 6, thereby realize the separation of locking plate 2 and gallows 1.

The above-described embodiments are intended to illustrate rather than to limit the invention, and any changes and alterations made without inventive step within the spirit and scope of the claims are intended to fall within the scope of the invention.

Claims

1. A quick hoisting clamp is characterized by comprising a hanger and a locking plate, wherein the hanger is of a half-surrounding structure and comprises a bearing wall plate, a side wall plate and a top wall plate which are fixedly connected in sequence, an opening is formed between the top wall plate and the bearing wall plate, a first locking head and a second locking head are respectively arranged on the hanger on two sides of the opening, the first locking head is fixedly connected with the top wall plate, the first locking head is used for being clamped with one end of the locking plate, and the second locking head is used for being clamped with the other end of the locking plate; one end of the bearing wall plate, which is far away from the side wall plate, is bent to form a bearing plate folding edge, the second lock head is fixedly connected with the bearing plate folding edge, and a clamping hook space is formed between the second lock head and the bearing plate folding edge and used for assembling the locking plate.

2. The quick hoist clamp of claim 1, wherein the top wall panel is bent along an edge of a side remote from the side wall panel to form a top wall panel flange, and the top wall panel flange is fixedly connected to the first locking head.

3. The shortcut stone tongs of claim 2 wherein the distance between the top wall panel flange and the bearing panel flange is greater than the height of the profile.

4. The quick hoisting clamp of claim 1, wherein the locking plate is provided with a first locking hole and a second locking hole, the first locking hole is matched with the first locking head, and the second locking hole is matched with the second locking head and used for clamping the locking plate on the hanger.

5. The quick hoisting clamp according to claim 4, wherein the locking plate comprises an upper plate, a connecting plate and a lower plate which are fixedly connected in sequence, and the connecting plate abuts against the bearing wall plate.

6. The quick hoisting clamp according to claim 4, wherein the first locking head is in the shape of a tongue, and an included angle between the first locking head and the horizontal direction is an acute angle.

7. The quick hoisting clamp according to claim 6, wherein the first lock hole comprises a tongue and a tongue root which are fixedly connected together, the first lock hole is composed of a limiting hole and an unlocking hole which are communicated together, the width of the tongue is greater than that of the limiting hole and smaller than that of the unlocking hole, and the width of the tongue root is smaller than that of the limiting hole.

8. The quick hoist clamp of claim 1, wherein the load-bearing wall panel is an L-shaped structure and the load-bearing panel flange is parallel to the side wall panel.

9. The quick lifting clamp according to any one of claims 1 to 8, wherein the top wall panel is provided with a lifting hole.

10. The quick lifting clamp according to claim 9, wherein the sidewall plate is provided with a hollow groove.