CN211945644U

CN211945644U - Wire tightening device for assembling greenhouse

Info

Publication number: CN211945644U
Application number: CN202020425143.8U
Authority: CN
Inventors: 吕永坤; 单华生
Original assignee: Jiangsu Shenghui Greenhouse Equipment Co ltd
Current assignee: Jiangsu Shenghui Greenhouse Equipment Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to an emergency line equipment technical field just discloses warmhouse booth equipment is with emergency line device, the on-line screen storage device comprises a base, the left side fixed mounting wire rope case at base top, the right side fixed mounting at base top has the side case, the left side of side case and the right side fixed connection of wire rope case, the right side fixed mounting at side incasement chamber top has the protection frame, the opening has been seted up to the bottom of protection frame. This tight line device is used in warmhouse booth equipment, through setting up the movable rod, the knob, blade and the mouth that closes of shutting, when the user pushed down the knob, will make flexible spring compressed, and through the blade and the cooperation between the mouth that closes, will cut off to the line rope body, when the user cancellation is to the knob application of force, will make flexible spring pass through the effect that elasticity resumes, and then realize reseing of blade, need not the user and carry shearing tool in addition, easy operation is convenient, consequently, the device's practicality has been increased.

Description

Wire tightening device for assembling greenhouse

Technical Field

The utility model relates to a tight line equipment technical field specifically is tight line device is used in warmhouse booth equipment.

Background

The greenhouse is also called as a greenhouse, has light transmission and heat insulation performance, is a facility for cultivating plants, can provide the growth period of the greenhouse and increase the yield in seasons unsuitable for the growth of the plants, is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers, trees and the like in low-temperature seasons, has various types, and can be divided into a great variety according to different roof truss materials, lighting materials, shapes, heating conditions and the like.

At present, when a user assembles the greenhouse, the user often needs to utilize the tightening device so as to store and use the wire rope, and in the actual use process of the existing tightening device, although the wire rope can be stored and wound, when the user uses the existing tightening device, the wire rope wound by the tightening device needs to be cut off by using tools such as scissors, so that the use of the user is inconvenient, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a straining device is used in warmhouse booth equipment possesses the advantage that can cut the cotton rope, has solved current straining device at the in-process of in-service use, though can realize the winding effect of accomodating to the cotton rope, but when the user was using, need utilize tools such as scissors to cut the winding cotton rope of straining device to inconvenient problem has been brought for the user uses.

The utility model provides a following technical scheme: the line tightening device for assembling the greenhouse comprises a base, wherein a wire rope box is fixedly arranged on the left side of the top of the base, a side box is fixedly arranged on the right side of the top of the base, the left side of the side box is fixedly connected with the right side of the cord box, a protective frame is fixedly arranged on the right side of the top of the inner cavity of the side box, a through hole is arranged at the bottom of the protective frame, the left side of the protective frame is fixedly connected with the inner wall of the side box, the top of the side box is movably sleeved with a movable rod, the top end of the movable rod is fixedly provided with a round button, the bottom end of the movable rod penetrates through the side box and extends to the inside of the side box, the bottom end of the movable rod is fixedly provided with a blade, the bottom end of the blade is positioned inside the through opening, the front of side case has seted up perpendicular mouthful, the front fixed mounting of movable rod bottom has the circle axle, the positive one end of circle axle is passed perpendicular mouthful and is extended to the outside of side case.

Preferably, the outer surface of the movable rod is movably sleeved with a flexible spring positioned between the bottom of the round button and the top of the side box, one end of the flexible spring is fixedly connected with the bottom of the round button, and the other end of the flexible spring is fixedly connected with the top of the side box.

Preferably, the bottom of the right side of the rope box is provided with a bottom opening, the top of the rope box is fixedly provided with a handle, and the top of the inner cavity of the rope box is movably provided with a rope winding wheel.

Preferably, a cord body is wound on the outer surface of the cord winding wheel, and the right end of the cord body sequentially penetrates through the bottom opening and the side box and extends to the outside of the right side of the side box.

Preferably, the top of the inner cavity of the side box is fixedly provided with a vertical block positioned on the left side of the protection frame, and the top on the right side of the vertical block is fixedly connected with the bottom on the left side of the protection frame.

Preferably, the movable block has been cup jointed in the inside activity of riser, the bottom fixed mounting of movable block has the montant, the bottom of montant runs through the riser and extends to the below of riser, the inside movable mounting of riser bottom has first pinch roller.

Preferably, the top of the movable block is fixedly connected with a rigid spring, and the top end of the rigid spring is fixedly connected with the top of the inner cavity of the vertical block.

Preferably, the bottom fixed mounting of side case inner chamber has the fixed block, the inside movable mounting of fixed block has the second pinch roller that is located under the first pinch roller, the top of fixed block is seted up and is located the second pinch roller right side and the incision under the blade.

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

1. this tight line device is used in warmhouse booth equipment, through setting up the movable rod, the knob, blade and the mouth that closes of shutting, when the user pushed down the knob, will make flexible spring compressed, and through the blade and the cooperation between the mouth that closes, will cut off to the line rope body, when the user cancellation is to the knob application of force, will make flexible spring pass through the effect that elasticity resumes, and then realize reseing of blade, need not the user and carry shearing tool in addition, easy operation is convenient, consequently, the device's practicality has been increased.

2. This tensioner bullwheel is used in warmhouse booth equipment, through setting up the protection frame, the opening, rigid spring, first pinch roller and second pinch roller, because the cooperation between protection frame and the opening, will play the guard action to user's hand, when having avoided user's hand pulling cotton rope body right-hand member, the condition that takes place to contact with the bottom of blade, and because rigid spring is compression state, thereby apply a decurrent elasticity to first pinch roller, and then realized between first pinch roller and the second pinch roller closely the pressfitting to the cotton rope body, make the cotton rope body can not take place not hard up and the position change, made things convenient for the right-hand member of user pulling cotton rope body next time, consequently, further the practicality that has increased the device.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the vertical block of the present invention;

fig. 4 is a schematic structural diagram of the fixing block of the present invention.

In the figure: 1. a base; 2. a cord box; 3. a side box; 4. a protective frame; 5. a port; 6. a movable rod; 7. a round button; 8. a blade; 9. erecting a port; 10. a circular shaft; 11. a flexible spring; 12. a bottom opening; 13. a cord winding wheel; 14. a cord body; 15. a vertical block; 16. a movable block; 17. a vertical rod; 18. a first pinch roller; 19. a rigid spring; 20. a fixed block; 21. a second pinch roller; 22. cutting and closing the opening; 23. a handle.

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.

Referring to fig. 1-4, the stringing device for greenhouse assembly comprises a base 1, a cable box 2 is fixedly installed on the left side of the top of the base 1, a bottom opening 12 is formed in the bottom of the right side of the cable box 2, a handle 23 is fixedly installed on the top of the cable box 2, a cable winding wheel 13 is movably installed on the top of the inner cavity of the cable box 2, a cable body 14 is wound on the outer surface of the cable winding wheel 13, the right end of the cable body 14 sequentially penetrates through the bottom opening 12 and the side box 3 and extends to the outside of the right side of the side box 3, the right side of the top of the base 1 is fixedly installed with the side box 3, a fixed block 20 is fixedly installed on the bottom of the inner cavity of the side box 3, a second pressing wheel 21 positioned right below the first pressing wheel 18 is movably installed inside the fixed block 20, a cutting opening 22 is formed in the top of the fixed block 20 and positioned right side of the second pressing wheel 21, the movable block 16 is movably sleeved in the vertical block 15, the top of the movable block 16 is fixedly connected with a rigid spring 19, the rigid spring 19 is in a compression state at the moment, so that downward elastic force is applied to the first pressing wheel 18, the line body 14 is tightly pressed between the first pressing wheel 18 and the second pressing wheel 21, the line body 14 cannot be loosened and changed in position, a user can conveniently pull the right end of the line body 14 next time, the top end of the rigid spring 19 is fixedly connected with the top of the inner cavity of the vertical block 15, the bottom of the movable block 16 is fixedly provided with a vertical rod 17, the bottom end of the vertical rod 17 penetrates through the vertical block 15 and extends to the lower part of the vertical block 15, the first pressing wheel 18 is movably arranged in the bottom end of the vertical rod 17, the top of the right side of the vertical block 15 is fixedly connected with the bottom of the left side of the protection frame 4, the left side of the side box 3 is fixedly connected with the right side of the line box, the bottom of the protective frame 4 is provided with a through hole 5, the left side of the protective frame 4 is fixedly connected with the inner wall of the side box 3, the top of the side box 3 is movably sleeved with a movable rod 6, the outer surface of the movable rod 6 is movably sleeved with a flexible spring 11 positioned between the bottom of a round button 7 and the top of the side box 3, one end of the flexible spring 11 is fixedly connected with the bottom of the round button 7, the other end of the flexible spring 11 is fixedly connected with the top of the side box 3, the top end of the movable rod 6 is fixedly provided with the round button 7, the bottom end of the movable rod 6 penetrates through the side box 3 and extends into the side box 3, the bottom end of the movable rod 6 is fixedly provided with a blade 8, the bottom end of the blade 8 is matched with a cut-in opening 22, the bottom end of the blade 8 is positioned in the through hole 5, the front surface of the side box 3 is provided with a vertical opening 9, the front surface of the bottom end of the movable rod, the blade 8 is more stable in the lifting process through the matching among the vertical opening 9, the round shaft 10 and the round sleeve, and one end of the front surface of the round shaft 10 penetrates through the vertical opening 9 and extends to the outside of the side box 3.

When the rope cutting machine works, a user firstly pulls the right end of the rope body 14 to enable the rope winding wheel 13 to rotate and continuously release the rope body 14, when the length of the rope body 14 meets the use requirement of the user, the user presses the round button 7 at the moment to enable the flexible spring 11 to be compressed, the movable rod 6 drives the blade 8 to move downwards, finally the bottom end of the blade 8 is clamped into the inside of the cut-and-closed opening 22, the shearing action on the rope body 14 is further completed, due to the fact that the rigid spring 19 is in a compressed state, a downward elastic force is applied to the first pressing wheel 18 through the movable block 16 and the vertical rod 17, the rope body 14 is tightly pressed between the first pressing wheel 18 and the second pressing wheel 21, the rope body 14 cannot be loosened or changed in position, when the user needs to use the rope body 14 again, the right end of the rope body 14 can be taken from the left side of the cut-and-closed opening 22 at the moment, and then, repeated shearing operation is carried out, when the flexible spring 11 drives the blade 8 to reset due to the elastic force recovery effect, and the bottom end of the blade 8 is positioned in the through hole 5, so that a user can not be scratched by the bottom of the blade 8 when taking the right end of the cord body 14, and the use of the user is protected.

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. Warmhouse booth equipment is with tensioner bullwheel, including base (1), its characterized in that: the wire rope case (2) is fixedly installed on the left side of the top of the base (1), the side case (3) is fixedly installed on the right side of the top of the base (1), the left side of the side case (3) is fixedly connected with the right side of the wire rope case (2), the protection frame (4) is fixedly installed on the right side of the top of the inner cavity of the side case (3), the through hole (5) is formed in the bottom of the protection frame (4), the left side of the protection frame (4) is fixedly connected with the inner wall of the side case (3), the movable rod (6) is movably sleeved on the top of the side case (3), the round button (7) is fixedly installed at the top end of the movable rod (6), the bottom end of the movable rod (6) penetrates through the side case (3) and extends to the inside of the side case (3), the cutter blade (8) is fixedly installed at the bottom end of the movable rod (6), and the bottom end of the cutter blade (8, vertical opening (9) have been seted up in the front of side case (3), the front fixed mounting of movable rod (6) bottom has round axle (10), the outside of vertical opening (9) and extending to side case (3) is passed to the positive one end of round axle (10).

2. The tightening device for assembling the greenhouse as claimed in claim 1, wherein: the outer surface activity of movable rod (6) has cup jointed flexible spring (11) that are located between round button (7) bottom and side case (3) top, the bottom fixed connection of the one end of flexible spring (11) and round button (7), the other end of flexible spring (11) and the top fixed connection of side case (3).

3. The tightening device for assembling the greenhouse as claimed in claim 1, wherein: the bottom of the right side of the rope box (2) is provided with a bottom opening (12), the top of the rope box (2) is fixedly provided with a handle (23), and the top of the inner cavity of the rope box (2) is movably provided with a rope winding wheel (13).

4. The tightening device for assembling the greenhouse as claimed in claim 3, wherein: the outer surface of the wire winding wheel (13) is wound with a wire body (14), and the right end of the wire body (14) sequentially penetrates through the bottom opening (12) and the side box (3) and extends to the outside of the right side of the side box (3).

5. The tightening device for assembling the greenhouse as claimed in claim 1, wherein: the top fixed mounting of side case (3) inner chamber has and is located left riser (15) of protection frame (4), the top on riser (15) right side and the left bottom fixed connection of protection frame (4).

6. The tightening device for assembling the greenhouse as claimed in claim 5, wherein: the inside activity of riser block (15) has cup jointed movable block (16), the bottom fixed mounting of movable block (16) has montant (17), the bottom of montant (17) runs through riser block (15) and extends to the below of riser block (15), the inside movable mounting of montant (17) bottom has first pinch roller (18).

7. The tightening device for assembling the greenhouse as claimed in claim 6, wherein: the top of the movable block (16) is fixedly connected with a rigid spring (19), and the top end of the rigid spring (19) is fixedly connected with the top of the inner cavity of the vertical block (15).

8. The tightening device for assembling the greenhouse as claimed in claim 1, wherein: the bottom fixed mounting of side case (3) inner chamber has fixed block (20), the inside movable mounting of fixed block (20) has second pinch roller (21) that is located under first pinch roller (18), the incision (22) that are located second pinch roller (21) right side and blade (8) under have been seted up at the top of fixed block (20).