CN214034436U

CN214034436U - Steel construction rack

Info

Publication number: CN214034436U
Application number: CN202021634123.8U
Authority: CN
Inventors: 李双
Original assignee: Individual
Current assignee: Heilongjiang Zoje Color Coated Plate Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-08-24
Anticipated expiration: 2030-08-08

Abstract

The utility model relates to the technical field of shed frames, and discloses a steel structure shed frame, which comprises two vertical rods arranged in parallel, wherein the vertical rods are arranged above the vertical rods; two arc poles, arc pole and perpendicular pole threaded connection, two parallel arrangement be provided with a plurality of bracing pieces between the perpendicular pole, the upper end and the arc pole threaded connection of bracing piece, two be provided with arc glass between the arc pole, be located the most place ahead and the end of the end the arc wall has been seted up on the surface of arc pole, the inside bottom surface of arc wall is provided with the rack, the push pedal has been placed to arc glass's upper surface, the push pedal sets up with arc glass counterbalance, this kind of steel construction rack, through setting up rack cooperation gear, can make the push pedal shift position on arc glass, when meetting snow sky gas, can push away the snow on the arc glass, prevent that arc glass snow from too much collapsing the rack, avoided peasant's economic loss.

Description

Steel construction rack

Technical Field

The utility model relates to a rack technical field specifically is a steel construction rack.

Background

The frame of the greenhouse is mainly a greenhouse covered by plastic films through pull rods, pressure rods, upright posts, arch rods and the like which are made of greenhouse composite materials.

Among the prior art, a lot of vegetable greenhouse all build the formation with the bamboo wood, and this kind of greenhouse stability is than relatively poor, when meetting big snow weather, is collapsed by snow very easily, can directly harm crops, bring huge loss of property for the peasant when the big-arch shelter is overwhelmed by snow, for this reason, we provide a steel construction rack and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a steel construction rack possesses advantages such as stability is good, protection crops, snow removing, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes that above-mentioned stability is good, protection crops, snow removing, the utility model provides a following technical scheme: a steel structure shed frame comprises two vertical rods which are arranged in parallel, two arc-shaped rods are arranged above the vertical rods, the arc-shaped rods are in threaded connection with the vertical rods, a plurality of supporting rods are arranged between the two parallel vertical rods, the upper end of the supporting rod is connected with the arc-shaped rods in a threaded manner, arc-shaped glass is arranged between the two arc-shaped rods, arc-shaped grooves are formed in the surfaces of the arc-shaped rods positioned at the forefront and the rearmost, the inner bottom surface of the arc-shaped groove is provided with a rack, the upper surface of the arc-shaped glass is provided with a push plate, the push plate is abutted against the arc-shaped glass, the upper surface of the push plate is provided with a groove, a miniature double-shaft servo motor is arranged in the groove, the two output ends of the miniature double-shaft servo motor are fixedly connected with rotating rods, gears matched with the racks are arranged outside the grooves, and one ends of the rotating rods penetrate through the inner walls of the grooves and are fixedly connected with the gears.

Preferably, the gear is meshed with the rack, and the diameter of the gear is larger than the height of the push plate.

Preferably, a baffle is arranged above the groove and is in threaded connection with the upper surface of the push plate.

Preferably, the upper end of miniature biax servo motor is provided with the encoder, encoder and miniature biax servo motor electric connection.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of steel construction rack through setting up rack cooperation gear, can make the push pedal shift position on arc glass, when meetting the snowy weather, can push away the snow on the arc glass, prevent that arc glass snow from pressing the rack that collapses too much, has avoided peasant's economic loss.

2. This kind of steel construction rack through setting up miniature biax servo motor cooperation encoder, can make miniature biax servo motor rotate the reversal when certain number of turns, and the push pedal of being convenient for removes about on arc glass, makes things convenient for the snow on the push pedal makes a round trip to clear up arc glass, has avoided arc glass to go up snow and has excessively pressed the rack that collapses.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of the push plate of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of B in fig. 2.

In the figure: the device comprises a vertical rod 1, an arc-shaped rod 2, a support rod 3, arc-shaped glass 4, an arc-shaped groove 5, a rack 6, a push plate 7, a groove 8, a miniature double-shaft servo motor 9, a rotating rod 10, a gear 11, a baffle 12 and an encoder 13.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a steel structure shed comprises two vertical rods 1 arranged in parallel, two arc rods 2 are arranged above the vertical rods 1, the arc rods 2 are in threaded connection with the vertical rods 1, a plurality of support rods 3 are arranged between the two vertical rods 1 arranged in parallel, the upper ends of the support rods 3 are in threaded connection with the arc rods 2, arc glass 4 is arranged between the two arc rods 2, arc grooves 5 are arranged on the surfaces of the arc rods 2 positioned at the forefront and the rearmost, racks 6 are arranged on the inner bottom surfaces of the arc grooves 5, push plates 7 are arranged on the upper surfaces of the arc glass 4, the push plates 7 are abutted against the arc glass 4, grooves 8 are arranged on the upper surfaces of the push plates 7, baffles 12 are arranged above the grooves 8, rain and snow can be prevented from entering the grooves 8 in the rain and snow weather by arranging the baffles 12, so as to prevent the rain and snow from damaging a miniature double-shaft servo motor 9, baffle 12 and push pedal 7's upper surface threaded connection, be provided with miniature biax servo motor 9 in the recess 8, miniature biax servo motor 9's upper end is provided with encoder 13, encoder 13 and miniature biax servo motor 9 electric connection, miniature biax servo motor 9's both ends output end fixedly connected with dwang 10, recess 8 is provided with outward with 6 assorted gears 11 of rack, gear 11 is connected with the meshing of rack 6, and the diameter of gear 11 is greater than the height of push pedal 7, the inner wall and the 11 fixed connection of gear of recess 8 are run through to the one end of dwang 10.

The working principle is as follows: come soon at sleet, open baffle 12, then to the procedure of how many number of turns of input pivoted in the encoder 13, then close baffle 12, at this moment miniature biax servo motor 9 can drive dwang 10 and rotate, can drive gear 11 when dwang 10 rotates and rotate, because rack 6 is fixed motionless in arc wall 5, at this moment gear 11 will pass through rack 6 shift position, when gear 11 moves on rack 6, can drive push pedal 7 shift position, at this moment push pedal 7 just can push away the snow on arc glass 4, prevent that arc glass 4 snow from excessively collapsing the rack, peasant's economic loss has been avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel structure shed frame comprises two vertical rods (1) which are arranged in parallel;

the method is characterized in that:

the improved structure is characterized in that two arc-shaped rods (2) are arranged above the vertical rod (1), the arc-shaped rods (2) are in threaded connection with the vertical rod (1), a plurality of supporting rods (3) are arranged between the two parallel vertical rods (1), the upper ends of the supporting rods (3) are in threaded connection with the arc-shaped rods (2), arc-shaped glass (4) is arranged between the two arc-shaped rods (2), arc-shaped grooves (5) are formed in the surfaces of the arc-shaped rods (2) located at the forefront and the rearmost parts, racks (6) are arranged on the inner bottom surfaces of the arc-shaped grooves (5), push plates (7) are placed on the upper surfaces of the arc-shaped glass (4), the push plates (7) are abutted to the arc-shaped glass (4), grooves (8) are formed in the upper surfaces of the push plates (7), miniature double-shaft servo motors (9) are arranged in the grooves (8), and two output ends of the rotating rods of the miniature double-shaft servo motors (9) are fixedly connected with the push plates (10), recess (8) are provided with outward with rack (6) assorted gear (11), the inner wall and gear (11) fixed connection of recess (8) are run through to the one end of dwang (10).

2. The steel structure canopy frame of claim 1, wherein: the gear (11) is meshed with the rack (6), and the diameter of the gear (11) is larger than the height of the push plate (7).

3. The steel structure canopy frame of claim 1, wherein: a baffle (12) is arranged above the groove (8), and the baffle (12) is in threaded connection with the upper surface of the push plate (7).

4. The steel structure canopy frame of claim 1, wherein: the upper end of miniature biax servo motor (9) is provided with encoder (13), encoder (13) and miniature biax servo motor (9) electric connection.