CN211153023U - Hail suppression net assembly - Google Patents

Abstract

The utility model discloses an anti-hail net subassembly relates to anti-hail net technical field for solve the anti-hail on-line accumulation more hail can crush anti-hail net's problem, the utility model discloses a pair of montant, each montant top both sides articulate has a pair of bracing piece, and two pairs of bracing piece upper berths are equipped with anti-hail net, the bracing piece slope sets up downwards, and each montant middle part symmetry is equipped with a pair of oblique ascending blind hole that inclines, and each oblique blind hole bottom all axial is equipped with reset spring, and the one end that each reset spring kept away from oblique blind hole bottom all is connected with branch, and the external diameter of each branch cooperatees with the internal diameter of the oblique blind hole that corresponds, and the one end that each branch kept away from oblique blind hole is connected with the middle part of the bracing piece that corresponds, is equipped with the spacing subassembly that limits each branch on; the utility model has the advantages of simple structure is convenient for lift off the unnecessary hail on the hail suppression net.

Description

Hail suppression net assembly

Technical Field

The utility model relates to a hail suppression net technical field, more specifically are to relate to a hail suppression net subassembly for the defence hail avoids the hail to cause the harm to crops.

Background

The hail suppression net is mainly used for resisting damage to crops caused by natural disasters such as hail and the like, and has important significance for agricultural production, particularly agricultural production in areas with frequent hail.

The support of current hail suppression net often is fixed, when meeting with strong hail impact, often can accumulate more hail on the hail suppression net, the support of hail suppression net also can bear great pressure, the support is crushed and the hail suppression net condition of damage such as collapse can appear even, on the one hand reduced the life of hail suppression net, on the other hand agricultural worker need not be untimely to fall the hail through modes such as manual, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that damages hail suppression net when more hail of hail on-line accumulation of hail suppression net, the utility model provides an hail suppression net when more hail of hail on-line accumulation of hail suppression net, hail suppression net can lift unnecessary hail off, alleviates the pressure of hail to hail suppression net support.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides an anti-hail net subassembly, includes a pair of montant, every montant top both sides articulate has a pair of bracing piece, two pairs of bracing piece upper berths are equipped with anti-hail net, the bracing piece slope sets up downwards, angle between every bracing piece and the montant that corresponds is 50-80, every montant middle part symmetry is equipped with a pair of oblique ascending oblique blind hole of inclining, every oblique blind hole bottom equal axial is equipped with reset spring, the one end that oblique blind hole bottom was kept away from to every reset spring all is connected with branch, the external diameter of every branch cooperatees with the internal diameter of the oblique blind hole that corresponds, the one end that oblique blind hole was kept away from to every branch is connected with the middle part of the bracing piece that corresponds, be equipped with the spacing subassembly.

Furthermore, the limiting assembly comprises an annular groove formed in the supporting rod, a limiting ring sleeved on the annular groove, and a locking assembly used for locking the limiting ring and the vertical rod.

Further, locking Assembly is including establishing two external screw holes on the spacing ring, establishing the locking bolt on every external screw hole and establishing on branch and every locking bolt matched with internal screw hole.

Further, the lower end of the base plate is provided with a conical nail.

The utility model has the advantages as follows:

1. the utility model discloses simple structure, when more hailstones have been accumulated on the hailstone net, branch moves to oblique blind hole bottom direction under the effect of pressure, reset spring compresses, the bracing piece is rotatory down round the pin joint of bracing piece and montant, the downward angle increase of hailstone prevention net slope, the unnecessary hailstone of hailstone prevention net goes up can follow the hailstone prevention and net landing, after the hailstone landing, the pressure of hailstone prevention net to branch reduces, under reset spring's elasticity effect, the branch resets, the hailstone prevention net resumes the inclination before, be convenient for defend the hailstone;

2. the limiting component of the utility model comprises an annular groove, a limiting ring and a locking component, the limiting ring and the vertical rod are locked by the locking component, and the limiting ring can effectively prevent the support rod from sliding out of the inclined blind hole;

3. the locking assembly of the utility model comprises an external thread hole, a locking bolt and an internal thread hole, the locking bolt is screwed into the internal thread hole, the limiting ring can be locked, the locking bolt is screwed out from the internal thread hole, and the locking of the limiting ring can be unlocked;

4. the utility model discloses a base plate lower extreme is equipped with the toper nail, is convenient for fix base plate, and is fixed effectual.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic structural diagram of a1 in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a2 in fig. 2 according to the present invention;

reference numerals: 1-conical nail, 2-base plate, 3-vertical rod, 4-supporting rod, 5-supporting rod, 6-hail suppression net, 7-limiting ring, 8-locking bolt, 9-inclined blind hole, 10-reset spring, 11-internal threaded hole, 12-external threaded hole and 13-annular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 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, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a hail suppression net assembly, which comprises a pair of vertical rods 3, a pair of support rods 5 hinged to two sides of the top end of each vertical rod 3, a hail suppression net 6 laid on the two pairs of support rods 5, the slope of bracing piece 5 sets up downwards, angle between every bracing piece 5 and the montant 3 is 80, 3 middle part symmetries of every montant are equipped with a pair of oblique ascending blind hole 9 of inclining, every 9 equal axial in oblique blind hole bottom is equipped with reset spring 10, the one end that 9 bottoms in oblique blind hole were kept away from to every reset spring 10 all is connected with branch 4, the external diameter of every branch 4 cooperatees with the internal diameter of the oblique blind hole 9 that corresponds, branch 4 can be along oblique blind hole 9 endwise slip, the one end that oblique blind hole 9 was kept away from to every branch 4 is connected with the middle part of the bracing piece 5 that corresponds, be equipped with the spacing subassembly of every branch 4 of restriction on every montant 3, 3 lower extremes.

The working principle is as follows: fix the both ends at a land to base plate 2, later lay hail suppression net 6 on 4 bracing pieces 5, when more hail has been accumulated on hail suppression net 6, branch 4 moves down inclined blind hole 9 bottom under the effect of pressure, reset spring 10 compression, bracing piece 5 is rotatory downwards round bracing piece 5 and montant 3's pin joint, the angle between bracing piece 5 and the vertical reduces, hail suppression net 6's inclination increases, hail suppression net 6 is last to be followed hail suppression net 6 and is fallen, after the hail landing, the pressure that branch 4 received reduces, under reset spring 10's elastic force effect, branch 4 resets, hail suppression net 6 resumes the inclination before, be convenient for defend the hail.

Example 2

As shown in fig. 2 to 4, the embodiment is further improved on the basis of embodiment 1, specifically, the limiting component includes an annular groove 13 formed in the supporting rod 4, a limiting ring 7 sleeved on the annular groove 13, and a locking component for locking the limiting ring 7 and the vertical rod 3, when in use, the limiting ring 7 is clamped on the annular groove 13, the limiting ring 7 is locked on the vertical rod 3 through the locking component, and the limiting ring 7 is matched with the annular groove 13, so that the supporting rod 4 can be prevented from sliding out of the inclined blind hole 9.

Example 3

As shown in fig. 4, this embodiment is further improved on the basis of embodiment 2, specifically, the locking assembly includes two external threaded holes 12 formed in the retainer ring 7, a locking bolt 8 formed in each external threaded hole 12, and an internal threaded hole 11 formed in the strut 4 and engaged with each locking bolt 8, and when in use, the locking bolt 8 is connected with the external threaded holes 12 and the corresponding internal threaded holes 11, so as to fix the retainer ring 7 to the outer side of the vertical rod 3, thereby achieving locking of the retainer ring 7.

Preferably, 2 lower extremes of base dish are equipped with toper nail 1, step on base dish 2 with the foot, and in toper nail 1 gos deep into soil, the fixed base dish 2 of being convenient for has better effect of preventing wind.

Claims (4)

1. An anti-hail net component comprises a pair of vertical rods (3), and is characterized in that a pair of supporting rods (5) are hinged to two sides of the top end of each vertical rod (3), a hail-suppression net (6) is laid on the two pairs of supporting rods (5), bracing piece (5) slope sets up downwards, every montant (3) middle part symmetry is equipped with a pair of ascending oblique blind hole (9) of inclining, every oblique blind hole (9) bottom equal axial is equipped with reset spring (10), the one end of keeping away from oblique blind hole (9) bottom in every reset spring (10) all is connected with branch (4), the external diameter of every branch (4) cooperatees with the internal diameter of the oblique blind hole (9) that corresponds, the middle part of the one end of keeping away from oblique blind hole (9) and the bracing piece (5) that corresponds in every branch (4) is connected, be equipped with the spacing subassembly of every branch of restriction (4) on every montant (3), every montant (3) lower extreme is equipped with base dish (2).

2. Hail suppression net assembly according to claim 1, characterized in that said limiting assembly comprises an annular groove (13) provided in the strut (4), a limiting ring (7) fitted around the annular groove (13) and a locking assembly locking the limiting ring (7) and the vertical bar (3).

3. Hailstone net assembly according to claim 2, wherein said locking assembly comprises two externally threaded holes (12) provided on the stop collar (7), a locking bolt (8) provided on each externally threaded hole (12), and an internally threaded hole (11) provided on the strut (4) for cooperation with each locking bolt (8).

4. Hailplate assembly according to any one of claims 1-3, c h a r a c t e r i z e d in that said base disc (2) is provided with a conical peg (1) at its lower end.

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