CN208908687U

CN208908687U - A kind of fixed device of big-canopy framework

Info

Publication number: CN208908687U
Application number: CN201821682792.5U
Authority: CN
Inventors: 刘长娟
Original assignee: Tianjin Agriculture Source Agriculture Development Co Ltd
Current assignee: Tianjin Agriculture Source Agriculture Development Co Ltd
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2019-05-31
Anticipated expiration: 2028-10-17

Abstract

A kind of fixed device of big-canopy framework, the utility model relates to agricultural technology field, the bottom side of two neighboring support frame upper end is fixedly installed connection cross bar by attachment device；The top of support frame is threaded through in the card slot opened up in U-shaped card left and right sidewall；Connection cross bar is vertically threaded through the bottom of card slot；Fixation offers sliding slot on the inner sidewall of U-shaped card, and the two sides of fixture block are fixedly installed sliding block, and sliding block is slidably arranged in the inside of sliding slot；It is provided with gasket above fixture block, gasket and the inconsistent setting in the bottom for connecting cross bar；The middle part of gasket bottom side is provided with screw rod by bearing rotary, and the bottom end of screw rod is fixedly connected by the middle part that screw thread rotation is twisted behind the middle part of fixture block with hand；The fillets such as the bottom of pedestal are fixedly installed several fixing glues, can greatly increase the stability between skeleton and skeleton, effectively prevent greenhouse from being thrown when meeting with strong wind day, reduce the economic loss of user, protect resource, practicability is stronger.

Description

A kind of fixed device of big-canopy framework

Technical field

The utility model relates to agricultural technology fields, and in particular to a kind of fixed device of big-canopy framework.

Background technique

Vinyl house is a kind of Protectorate cultivation facility of Simple And Practical, and vinyl house makes full use of solar energy, is had certain Insulation effect, and by wound membrane can a certain range adjust canopy in temperature and humidity；Since it builds easy, user Just, investment is less, with the development of plastics industry, is generallyd use by countries in the world；Using materials such as bamboo and wood, steel, and cover Plastic film is barricaded as arched roof, for culturing vegetable, can do sth. in advance or delay is supplied, increase the yield per unit area, have in defence Natural calamity；Therefore, vinyl house is in the northern area of China, mainly play the role of the spring shift to an earlier date, the heat preservation cultivation of Qiu Yanhou；? Southern region of China, vinyl house is other than winter-spring season is for vegetables, the heat preservation of flowers and overwintering cultivation, also replaceable shade The facility cultivation of shade cooling and rain-proof, radix saposhnikoviae, hail suppression of the net for summer and autumn etc.；The support frame of vinyl house mostly uses The support frame of steel-tube construction, direct be plugged in inside soil that skeleton in the prior art is usually used is fixed, big meeting with When wind day, the film paper on greenhouse is easy to be raised, and skeleton is easily deformed, and easily causes the economic loss of user, waste money Source, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed The fixed device of reason, big-canopy framework easy to use, can greatly increase the stability between skeleton and skeleton, effectively prevent big Canopy is thrown when meeting with strong wind day, is reduced the economic loss of user, is protected resource, practicability is stronger.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes support frame, attachment device, bottom Seat, fixing glue, connection cross bar；The bottom side of two neighboring support frame upper end is fixedly installed connection cross bar by attachment device； Attachment device is twisted comprising U-shaped card, card slot, gasket, fixture block, gasket, screw rod, hand；The top of support frame is threaded through U-shaped card or so In the card slot opened up on side wall；Connection cross bar is vertically threaded through the bottom of card slot；Fixation offers cunning on the inner sidewall of U-shaped card Slot, the two sides of fixture block are fixedly installed sliding block, and sliding block is slidably arranged in the inside of sliding slot；Gasket is provided with above fixture block, Gasket and the inconsistent setting in the bottom for connecting cross bar；The middle part of gasket bottom side is provided with screw rod, the bottom of screw rod by bearing rotary End is fixedly connected by the middle part that screw thread rotation is twisted behind the middle part of fixture block with hand；The bottom end of the left and right sides arm of support frame It is fixedly installed pedestal, the fillets such as bottom of pedestal are fixedly installed several fixing glues.

Further, it is fixedly installed anti-skid chequer on four stubborn peripheral walls of the hand, and anti-skid chequer and hand twist as a whole formula Structure.

Further, curved washer is fixedly installed on the inner sidewall of the card slot.

Further, hangnail is fixedly installed on the lateral wall of the fixing glue.

Further, diagonal brace is provided on the outside of arm at left and right sides of the support frame；The upper end of diagonal brace passes through No.1 Connecting rod and support frame rotation connect, and the middle part of diagonal brace is connected by No. two connecting rods and support frame rotation, and No.1 connects The top of No. two connecting rods is arranged in extension bar；The bottom end fixation of diagonal brace offers chamfering；It is fixed on the lateral wall of the diagonal brace It is provided with pedal.

Further, the pedestal is fixedly installed fixing buckle close to the side of diagonal brace, and fixing buckle is fixed with diagonal brace Clamping.

After adopting the above structure, the utility model has the beneficial effect that a kind of big-canopy framework described in the utility model is fixed Device, can greatly increase the stability between skeleton and skeleton, effectively prevent greenhouse from being thrown when meeting with strong wind day, subtract The economic loss of few user, protects resource, and practicability is stronger, and the utility model has structure simple, and setting rationally, makes The advantages that at low cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the attachment device of the utility model.

Fig. 3 is the operation chart of the specific embodiment of the diagonal brace of the utility model.

Description of symbols:

Support frame 1, connection cross bar 2, attachment device 3, U-shaped card 3-1, card slot 3-2, gasket 3-3, fixture block 3-4, screw rod 3- 5, hand is twisted 3-6, sliding slot 3-7, sliding block 3-8, pedestal 4, fixing glue 5, anti-skid chequer 6, curved washer 7, hangnail 8, diagonal brace 9, No.1 and is connected Extension bar 10, No. two connecting rods 11, chamfering 12, pedal 13, fixing buckles 14.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that: it includes support frame 1, connection Device 3, pedestal 4, fixing glue 5, connection cross bar 2；The bottom side of two neighboring 1 upper end of support frame is set by the fixation of attachment device 3 It is equipped with connection cross bar 2；Attachment device 3 include U-shaped card 3-1, card slot 3-2, gasket 3-3, fixture block 3-4, gasket 3-3, screw rod 3-5, Hand twists 3-6；The top of support frame 1 is threaded through in the card slot 3-2 opened up in U-shaped card 3-1 left and right sidewall；It is vertical to connect cross bar 2 It is threaded through the bottom of card slot 3-2；It is fixed on the inner sidewall of U-shaped card 3-1 to offer sliding slot 3-7, the two sides fixed setting of fixture block 3-4 There is sliding block 3-8, and sliding block 3-8 is slidably arranged in the inside of sliding slot 3-7；Gasket 3-3, gasket 3-3 are provided with above fixture block 3-4 With the inconsistent setting in the bottom for connecting cross bar 2, facilitate connection cross bar 2 and support frame 1 is inconsistent；In the bottom side gasket 3-3 Portion is provided with screw rod 3-5 by bearing rotary, and the inner sidewall of bearing is fixedly connected with screw rod 3-5, and the bottom end of screw rod 3-5 passes through spiral shell Line is rotated through to twist with hand behind the middle part of fixture block 3-4 and is fixedly welded in the middle part of 3-6；The bottom end of the left and right sides arm of support frame 1 Fixed weldering is equipped with pedestal 4, foot can be facilitated to step on, and the fixed weldering of the fillets such as bottom of pedestal 4 sets that there are four fixing glue 5, fixing glues 5 The vertebra of use pierces shape structure.

Further, it is fixedly installed anti-skid chequer 6 on four peripheral walls of the stubborn 3-6 of the hand, and anti-skid chequer 6 and hand twist 3-6 It is integrally formed, skidding when preventing hand from twisting 3-6.

Further, fixed be sticked has curved washer 7 on the inner sidewall of the card slot 3-2, curved washer 7 using Rubber washer.

Further, fixed weldering is equipped with hangnail 8 on the lateral wall of the fixing glue 5, and the pyramidal structure of hangnail 8 can have Effect prevents fixing glue 5 from extracting from below ground, and strong wind day is effectively prevented to be turned over support frame 1.

Further, diagonal brace 9 is provided on the outside of 1 left and right sides arm of support frame；The upper end of diagonal brace 9 passes through one Number connecting rod 10 and the rotation of support frame 1 connect, and the middle part of diagonal brace 9 is connected by No. two connecting rods 11 and the rotation of support frame 1, And the top of No. two connecting rods 11 is arranged in No.1 connecting rod 10, conveniently folds；The bottom end fixation of diagonal brace 9 offers chamfering 12, It conveniently plugs into inside soil；Fixed weldering is equipped with pedal 13 on the lateral wall of the diagonal brace 9, and foot is facilitated to make power.

Further, the pedestal 4 is fixedly installed fixing buckle 14 close to the side of diagonal brace 9, what fixing buckle 14 used It is elastic steel sheet arc button, and fixing buckle 14 and diagonal brace 9 are fixed and be clamped, and facilitate and diagonal brace 9 is folded together.

The working principle of this specific embodiment:: when using the present apparatus, several support frames 1 are equidistantly fixed on ground On face, construction personnel is trampled in such a way that foot is stepped on pedestal 4, and the fixing glue 5 of 4 bottom of pedestal is stepped on into bottom surface once, Gu Surely the pyramidal structure of nail 5 can facilitate fixing glue 5 to enter below ground, and the pyramidal structure of hangnail 8 can effectively prevent from fixing Nail 5 is extracted from below ground；Then diagonal brace 9 is removed from fixing buckle 14, by the chamfering 12 of 9 bottom end of diagonal brace, steps down in pedal The bottom end of diagonal brace 9 is plugged into inside soil on 13, the structure of oblique triangle can increase the stability of support frame 1, effective anti- Only support frame 1 is turned over by strong wind day, reduces the economic loss of user；It is fixed that cross bar 2 will be connected finally by attachment device 3 The bottom of 1 upper end of support frame is set, hand is twisted into 3-6 and is tightened, so that gasket 3-3 is tightly coupled with the bottom for connecting cross bar 2, It is easy to disassemble, it is completely embedded simultaneously, substantially increases the stability connected between two neighboring support frame 1.

After adopting the above structure, present embodiment has the beneficial effect that a kind of greenhouse described in present embodiment Skeleton fixture, can greatly increase the stability between skeleton and skeleton, effectively prevent greenhouse when meeting with strong wind day It is thrown, reduces the economic loss of user, protect resource, practicability is stronger, and the utility model has structure simple, setting Rationally, the advantages that low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

1. a kind of fixed device of big-canopy framework, it is characterised in that: it include support frame (1), attachment device (3), pedestal (4), Fixing glue (5), connection cross bar (2)；The bottom side of two neighboring support frame (1) upper end is fixedly installed by attachment device (3) It connects cross bar (2)；Attachment device (3) includes U-shaped card (3-1), card slot (3-2), gasket (3-3), fixture block (3-4), gasket (3- 3), screw rod (3-5), hand twist (3-6)；The top of support frame (1) is threaded through the card slot opened up in U-shaped card (3-1) left and right sidewall In (3-2)；Connection cross bar (2) is vertically threaded through the bottom of card slot (3-2)；Fixation offers cunning on the inner sidewall of U-shaped card (3-1) Slot (3-7), the two sides of fixture block (3-4) are fixedly installed sliding block (3-8), and sliding block (3-8) is slidably arranged in the interior of sliding slot (3-7) Side；It is provided with above fixture block (3-4) gasket (3-3), gasket (3-3) and the inconsistent setting in bottom for connecting cross bar (2)；Gasket The middle part of the bottom side (3-3) is provided with screw rod (3-5) by bearing rotary, and the bottom end of screw rod (3-5) passes through card by screw thread rotation It twists behind the middle part of block (3-4) with hand and is fixedly connected in the middle part of (3-6)；The bottom end of the left and right sides arm of support frame (1) is fixed It is provided with pedestal (4), the fillets such as bottom of pedestal (4) are fixedly installed several fixing glues (5).

2. the fixed device of a kind of big-canopy framework according to claim 1, it is characterised in that: the hand twists the four of (3-6) It is fixedly installed on peripheral wall anti-skid chequer (6), and anti-skid chequer (6) is twisted (3-6) with hand and is an integral structure.

3. a kind of fixed device of big-canopy framework according to claim 1, it is characterised in that: the card slot (3-2) it is interior Curved washer (7) are fixedly installed on side wall.

4. the fixed device of a kind of big-canopy framework according to claim 1, it is characterised in that: outside the fixing glue (5) Hangnail (8) are fixedly installed on side wall.

5. the fixed device of a kind of big-canopy framework according to claim 1, it is characterised in that: the support frame (1) is left Diagonal brace (9) are provided on the outside of right two side arms；The upper end of diagonal brace (9) is rotated by No.1 connecting rod (10) and support frame (1) The middle part of connection, diagonal brace (9) is connected by No. two connecting rods (11) and support frame (1) rotation, and No.1 connecting rod (10) is set It sets in the top of No. two connecting rods (11)；The bottom end fixation of diagonal brace (9) offers chamfering (12)；The outside of the diagonal brace (9) Pedal (13) are fixedly installed on wall.

6. the fixed device of a kind of big-canopy framework according to claim 5, it is characterised in that: the pedestal (4) is close to tiltedly The side of support (9) is fixedly installed fixing buckle (14), and fixing buckle (14) and diagonal brace (9) fixed clamping.