CN104176617A - Safe suspender - Google Patents
Safe suspender Download PDFInfo
- Publication number
- CN104176617A CN104176617A CN201310189635.6A CN201310189635A CN104176617A CN 104176617 A CN104176617 A CN 104176617A CN 201310189635 A CN201310189635 A CN 201310189635A CN 104176617 A CN104176617 A CN 104176617A
- Authority
- CN
- China
- Prior art keywords
- boatswain chair
- right boatswain
- safe suspender
- described left
- shaped left
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention belongs to the field of mechanical part supporting manufacturing and relates to a safe suspender. The safe suspender comprises L-shaped left and right hanger plates. Middles of the L-shaped left and right hanger plates are hinged by a hinge pin. The bottom ends of the L-shaped left and right hanger plates are respectively welded with clamping plates. The top ends of the L-shaped left and right hanger plates are respectively provided with connection holes. Lifting ropes are connected to the connection holes. Middles of the lifting ropes are connected to a suspension ring. The safe suspender has a simple and practical structure. In hoisting, the two clamping plates can tightly clamp the interior of a box thereby preventing box falling-off in hoisting.
Description
Technical field
The invention belongs to the supporting manufacture of component of machine field, relate in particular to a kind of safe suspender.
Background technology
In the supporting manufacture of component of machine field, the equipment that lifts at present square box is mainly overhead traveling crane or weight-lifting equipment, is transported by bending suspension hook.Adopt in this way, because suspension hook and square box do not have suitable point of connection to cause friction force very little, connect insecurely, casing very easily drops and stabs workman in moving process.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned technology, and a kind of safe suspender is provided, be convenient to lift square box, prevent that casing from dropping in moving process.
The present invention for achieving the above object, by the following technical solutions: a kind of safe suspender, it is characterized in that: the left and right boatswain chair that comprises " L " shape, described left and right boatswain chair middle part is hinged by bearing pin, the bottom of described left and right boatswain chair is welded with respectively head clamp, the top of described left and right boatswain chair is respectively equipped with connecting bore, in described connecting bore, is connected with lifting rope, and lifting rope middle part is connected with hangs circle.
The middle part of described right boatswain chair is provided with strip shape gob, and described left boatswain chair coordinates with this strip shape gob.
Between described head clamp and described left and right boatswain chair, be provided with reinforced rib.
Beneficial effect: the present invention is simple in structure, practical, in the process of lifting, two head clamps can be stuck in the inside of casing closely, prevent from falling midway.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of square box in the present invention;
In figure: 1, left boatswain chair; 2, right boatswain chair; 3, bearing pin; 4, head clamp; 5, connecting bore; 6, lifting rope; 7, hang circle; 8, strip shape gob; 9, reinforced rib.
Detailed description of the invention
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, a kind of safe suspender, comprise the left and right boatswain chair 1,2 of " L " shape, described left and right boatswain chair middle part is hinged by bearing pin 3, specifically, and at the bending part at the middle part of left and right boatswain chair, when in the stressed situation in the long limit of left and right boatswain chair, minor face is unfolded, the inside of clamping square box, thus realize safty hoisting.In the present invention, in order to increase the area of thrust surface of left and right boatswain chair minor face, increase the safety of suspender, the bottom of described left and right boatswain chair is welded with respectively head clamp 4, the bottom vertical weld together of head clamp and left and right boatswain chair, semicircular in shape, the inside area of contact of such two head clamps and square box increases, and has improved the stability of suspender.Be respectively equipped with connecting bore 5 on the top of left and right boatswain chair, in described connecting bore, be connected with lifting rope 6, lifting rope can be iron chains, and lifting rope middle part is connected with hangs circle 7, hangs circle and is directly connected with the suspension hook of the suspension hook of overhead traveling crane or the crane that can move, when hanging circle when stressed, the top, long limit of left and right boatswain chair is inwardly closed, left boatswain chair can be along with the increase of strength upwards the direction of boatswain chair to the right slowly move, simultaneously, the minor face of left and right boatswain chair can outwards open, and lifting is realized in the inside of card machine square box.
In the present invention, for the ease of attractive in appearance, the middle part of described right boatswain chair is provided with strip shape gob 8, and described left boatswain chair coordinates with this strip shape gob, and this left boatswain chair can rotate in the strip shape gob that is inserted into right boatswain chair centered by bearing pin.In order to ensure the fastness between head clamp and left and right boatswain chair, between described head clamp and described left and right boatswain chair, be provided with reinforced rib 9, reinforced rib is welded on the side of left and right boatswain chair.
The present invention is simple in structure, practical, and in the process of lifting, two head clamps can be stuck in the inside of casing closely, prevent from falling midway.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a safe suspender, it is characterized in that: the left and right boatswain chair that comprises " L " shape, described left and right boatswain chair middle part is hinged by bearing pin, the bottom of described left and right boatswain chair is welded with respectively head clamp, the top of described left and right boatswain chair is respectively equipped with connecting bore, in described connecting bore, be connected with lifting rope, lifting rope middle part is connected with hangs circle.
2. safe suspender according to claim 1, is characterized in that: the middle part of described right boatswain chair is provided with strip shape gob, described left boatswain chair coordinates with this strip shape gob.
3. safe suspender according to claim 1, is characterized in that: between described head clamp and described left and right boatswain chair, be provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189635.6A CN104176617A (en) | 2013-05-21 | 2013-05-21 | Safe suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189635.6A CN104176617A (en) | 2013-05-21 | 2013-05-21 | Safe suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104176617A true CN104176617A (en) | 2014-12-03 |
Family
ID=51958013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189635.6A Pending CN104176617A (en) | 2013-05-21 | 2013-05-21 | Safe suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104176617A (en) |
-
2013
- 2013-05-21 CN CN201310189635.6A patent/CN104176617A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |