CN203051453U - Hook - Google Patents

Abstract

The utility model discloses a hook which is suitable for being connected on a hole plate in a hanging mode. The hook comprises a rod type hook part and is characterized in that a base arranged on the tail portion of the hook part is included, the base is in a flat straight plate shape, a fixing foot arranged at the upper end of a fixing seat is included, the fixing foot further comprises a first extending part and a second extending part, the first extending part is arranged on the end portion of the base obliquely or vertically, and the second extending part is arranged at the free end of the first extending part and is in parallel with the plate-shape plane of the base. The hook has the advantages that the plate-shaped base is used, so that stability of hook mounting is greatly improved.

Description

Hook

Technical field

The utility model relates to a kind of hook, especially relates to the hook that a kind of orifice plate uses.

Background technique

Common orifice plate hook adopts wire rod to process, and it is linear that the fastening foot of hook is, even adopt two fastening foot designs, the stability of hook on orifice plate is also relatively poor.

Summary of the invention

The purpose of this utility model is exactly in order to address the above problem, and a kind of hook is provided, and it is fixed in after the orifice plate, and stability is higher.

To achieve these goals, the utility model adopts following technological scheme:

A kind of hook is applicable to be articulated on the orifice plate, comprising: shaft-like hook part; It is characterized in that, also comprise the pedestal of being located at the hook part afterbody, it is straight tabular; Be located at the fastening foot of fixed base upper end, its further comprise oblique or be vertical at first extension part of base ends and be located at the first extension part free end and with tabular parallel plane second extension part of pedestal.

Preferably, described pedestal be square, arc or the combination between the two.

Preferably, described pedestal bottom is positioned at its longitudinal axis and is provided with and runs through screw hole.

Preferably, the angle span of described first extension part and pedestal is 90 °～180 °.

Preferably, the width ratio of described pedestal and fastening foot is 15:2.

Preferably, the length ratio of first extension part of described fastening foot and second extension part is 1:1.

Preferably, described fastening foot is symmetrically arranged in the upper end portion of pedestal.

Preferably, described first, second extension part in the form of sheets or shaft-like.

The beneficial effects of the utility model are: adopt tabular pedestal, make the hook mounting stability significantly improve.

Description of drawings

Fig. 1 is the utility model side-looking structural representation.

Fig. 2 faces structural representation for the utility model.

Embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Understand easily, according to the technical solution of the utility model, do not changing under the model utility connotation, but one of ordinary skill in the art can propose multiple mode of structure and the mode of execution of mutual alternative.Therefore, following embodiment and accompanying drawing only are the exemplary illustrations to the technical solution of the utility model, and should not be considered as of the present utility model all or be considered as restriction or restriction to technical solutions of the utility model.

Need to prove, the orientation of using in describing below such as word "up" and "down" refer in the accompanying drawing upper and lower to, word " interior " and " outward " refer to respectively towards or away from drawing or figure in specific features geometrical center direction.

A kind of hook is applicable to be articulated on the orifice plate, comprising: shaft-like hook part 10, and it adopts linear steel to make (its shape is referring to Fig. 1); It also comprises: be located at the pedestal 20 of hook part afterbody, it is straight tabular, and straight platy structure more is conducive to be fitted on the orifice plate, and pedestal is square, and the below that is positioned at square base is curved; Be located at the fastening foot of fixed base upper end, described fastening foot is symmetrically arranged in the upper end portion of pedestal, its further comprise oblique be located at first extension part 30 of base ends and be located at the first extension part free end and with tabular parallel plane second extension part 40 of pedestal, the oblique direction of first extension part is to be advisable towards the pedestal back upper place, first extension part of described fastening foot and the length ratio of second extension part are 1:1, the angle β of first extension part and pedestal is 120 degree, the projected length of oblique first extension part of fastening foot is slightly larger than or equals the thickness of orifice plate, the length of first extension part and second extension part is 1:1, also can be with the length proper extension of second extension part, first, second extension part in the form of sheets, the width of the extension part of sheet must be less than or equal to the aperture of orifice plate perforate.

Hook part comprises weld part 101, the mounting part 102 that arranges slightly on the upper side towards plate body the place ahead that is welded on the pedestal and is located at the free-ended hook portion 103 in mounting part that hook part is arranged on the longitudinal axis of pedestal.

The width ratio of described pedestal and fastening foot is 15:2, and the width setting of pedestal arranges with the perforate spacing of orifice plate.Referring to Fig. 2, but hook also attachment screw is fixed, described pedestal bottom is positioned at its longitudinal axis and is provided with and runs through screw hole 50, be convenient to be used with the hole of two fastening foot midfeathers, this fixed hole is directly fixed with orifice plate by screw, the corresponding position of this fixed hole further strengthens the stability of linking up with.

The angle span of described first extension part and pedestal is 90 °～180 °, and the situation that is 120 degree only is shown in this case, and when spending as 90, first extension part is vertical on the pedestal, and whole fastening foot is the L type.

Claims (8)

1. a hook is applicable to be articulated on the orifice plate, comprising: shaft-like hook part; It is characterized in that, also comprise:

Be located at the pedestal of hook part afterbody, it is straight tabular;

Be located at the fastening foot of fixed base upper end, its further comprise oblique or be vertical at first extension part of base ends and be located at the first extension part free end and with tabular parallel plane second extension part of pedestal.

2. hook according to claim 1 is characterized in that, described pedestal is square, arc or the combination between the two.

3. hook according to claim 1 is characterized in that, described pedestal bottom is positioned at its longitudinal axis and is provided with and runs through screw hole.

4. hook according to claim 1 is characterized in that, the angle span of described first extension part and pedestal is 90 °～180 °.

5. hook according to claim 1 is characterized in that, the width ratio of described pedestal and fastening foot is 15:2.

6. hook according to claim 1 is characterized in that, first extension part of described fastening foot and the length ratio of second extension part are 1:1.

7. hook according to claim 1 is characterized in that, described fastening foot is symmetrically arranged in the upper end portion of pedestal.

8. hook according to claim 1 is characterized in that, described first, second extension part in the form of sheets or shaft-like.

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