CN210217516U

CN210217516U - Greenhouse sliding door

Info

Publication number: CN210217516U
Application number: CN201920708955.0U
Authority: CN
Inventors: Yongchen Li; 李永臣
Original assignee: Shouguang Zhengsheng Greenhouse Engineering Co Ltd
Current assignee: Shouguang Zhengsheng Greenhouse Engineering Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-31
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a big-arch shelter push-and-pull door, including the door frame, the top of door frame is provided with coupling mechanism, and coupling mechanism's inboard runs through there is the carrier bar, the back welding of carrier bar has big-arch shelter skeleton, the front inboard of door frame is provided with the overlay, and one side of door frame runs through there is the mechanism of tightening, the inboard of the mechanism of tightening is including the movable rod, and the outer wall ring of movable rod is equipped with tooth, the inboard of movable rod is seted up flutedly, the inboard activity arrangement in bottom of door frame has the gyro wheel. The utility model discloses in, constitute the effect of the movable rod of meshing structure through tooth AND gate frame for plastic film when settling in door frame's inboard, then run through in the inboard groove of movable rod in step, through rotating the movable rod, then it is rotatory at the middle part that drives plastic film, is convenient for adjust the elasticity degree of plastic film when door frame inboard is settled, promotes the regulating power of this big-arch shelter push-and-pull door to the leakproofness power.

Description

Greenhouse sliding door

Technical Field

The utility model relates to a big-arch shelter push-and-pull door technical field especially relates to a big-arch shelter push-and-pull door.

Background

With the rapid development of agriculture in China, greenhouse cultivation technology is more and more advanced, basic parts of a greenhouse comprise a plurality of greenhouse sliding doors, greenhouse frameworks, films for greenhouse covering and the like, the sealing performance of the greenhouse sliding doors when the greenhouse sliding doors are opened and closed is required to be good, and otherwise, the cultivation effect of the greenhouse can be influenced.

Current big-arch shelter push-and-pull door does not possess the elasticity degree of tightening mechanism auxiliary regulation overlay in the use, leads to it to cause the not good phenomenon of leakproofness easily because of the effect of wind power to can not carry out compensation work between the bottom of big-arch shelter push-and-pull door and unevenness's ground through the setting of brush strip, cause the defect of the inside heating installation loss of big-arch shelter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a greenhouse sliding door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a big-arch shelter push-and-pull door, includes the door frame, the top of door frame is provided with coupling mechanism, and coupling mechanism's inboard runs through there is the carrier bar, the back welding of carrier bar has big-arch shelter skeleton, the front inboard of door frame is provided with plastic film, and one side of door frame runs through there is the mechanism of tightening, the inboard of tightening the mechanism is including the movable rod, and the outer wall ring of movable rod is equipped with the tooth, the inboard of movable rod is seted up flutedly, the inboard activity arrangement in bottom of door frame has the gyro wheel, and the bottom of door frame bonds and has the brush strip.

As a further description of the above technical solution:

the lower part of the connecting mechanism is welded or detachably connected with the door frame.

As a further description of the above technical solution:

the inner side of the connecting mechanism comprises a connecting ring, the connecting ring is connected with the door frame through a first bolt, a second bolt penetrates through one side of the connecting ring, a first nut is screwed on the outer wall of the second bolt, a bearing is arranged on the inner side, close to the axis of the connecting ring, of the first nut, and a second nut is screwed on one end of the second bolt.

As a further description of the above technical solution:

the linking ring forms a detachable structure with the door frame through the first bolt, and the inner wall of the linking ring is attached to the outer side of the top end of the door frame.

As a further description of the above technical solution:

the bearing is symmetrical about the central axis of the connecting ring, and the central axis of the bearing is coincided with the central axis of the second bolt.

As a further description of the above technical solution:

the inner side of the groove is of a U-shaped structure, the groove and the movable rod form an integrated structure through injection molding, and the movable rod forms a meshing structure with the door frame through teeth.

As a further description of the above technical solution:

the roller forms a movable structure with the door frame through the shaft body, and the bottom end of the door frame is connected with the brush strip in a bonding mode.

As a further description of the above technical solution: the covering plate 5 is a plastic film or a PC plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, constitute the effect of the movable rod of meshing structure through tooth AND gate frame for the overlay is settled when gate frame's inboard, then runs through in the inboard groove of movable rod in step, and through rotating the movable rod, then it drives the middle part rotation of overlay, is convenient for adjust the elasticity degree of overlay when gate frame inboard is settled, promotes the regulating power of this big-arch shelter push-and-pull door to the leakproofness power.

2. The utility model discloses in, under the effect of the connected mode between the bottom of AND gate frame for the brush strip that bonds for accomplish closed work back between gate frame and the big-arch shelter skeleton, can compensate, shield the operation to the rugged department that gate frame bottom and ground formed, avoid causing the inside heating installation of big-arch shelter to run off, promote the inside thermal insulation performance of big-arch shelter.

3. The utility model discloses in, through the movable effect about the bearing of the axis symmetry of linking ring for it slides the operation along the carrier bar, is convenient for drive and links up the door frame that the ring is connected through first bolt and removes work, and simultaneously, the door frame's that comprises galvanized steel pipe material steadiness can be strong, effectively guarantees that this big-arch shelter push-and-pull door is difficult for damaging because of the wind-force size.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the bottom structure of the middle door frame of the present invention;

FIG. 3 is a schematic view of the structure of the connecting mechanism of the present invention;

fig. 4 is a schematic structural view of the middle tightening mechanism of the present invention.

Illustration of the drawings:

1. a door frame; 2. a carrier bar; 3. a greenhouse framework; 4. a connecting mechanism; 401. an adaptor ring; 402. a first bolt; 403. a second bolt; 404. a first nut; 405. a bearing; 406. a second nut; 5. a cover plate; 6. a tightening mechanism; 601. a movable rod; 602. teeth; 603. a groove; 7. a roller; 8. a brush strip.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a greenhouse sliding door comprises a door frame 1, a bearing rod 2, a greenhouse framework 3, a connecting mechanism 4, a connecting ring 401, a first bolt 402, a second bolt 403, a first nut 404, a bearing 405, a second nut 406, a cover plate 5, a tightening mechanism 6, a movable rod 601, teeth 602, grooves 603, rollers 7 and a brush strip 8, wherein the connecting mechanism 4 is arranged at the top of the door frame 1, the inner side of the connecting mechanism 4 is penetrated with a bearing rod 2, the back of the bearing rod 2 is welded with a greenhouse framework 3, the inner side of the front surface of the door frame 1 is provided with a covering plate 5, and one side of the door frame 1 is penetrated with a tightening mechanism 6, the inner side of the tightening mechanism 6 comprises a movable rod 601, and the outer wall ring of movable rod 601 is equipped with tooth 602, and recess 603 has been seted up to the inboard of movable rod 601, and the inboard activity of bottom of door frame 1 is settled there is gyro wheel 7, and the bottom of door frame 1 bonds there is brush strip 8.

Further, the lower part of the connecting mechanism 4 is welded with the door frame 1.

Further, the inner side of the connecting mechanism 4 includes an engaging ring 401, the engaging ring 401 is connected to the door frame 1 through a first bolt 402, a second bolt 403 penetrates through one side of the engaging ring 401, a first nut 404 is screwed on the outer wall of the second bolt 403, a bearing 405 is disposed on the inner side of the first nut 404 close to the central axis of the engaging ring 401, and a second nut 406 is screwed on one end of the second bolt 403.

Further, link up ring 401 and door frame 1 through first bolt 402 and constitute detachable construction, and link up the inner wall of ring 401 and laminate mutually with the top outside of door frame 1, when dismantling the work to door frame 1, then unscrew first bolt 402 for it breaks away from door frame 1 and links up ring 401, then is convenient for accomplish the dismantlement work to door frame 1.

Further, the bearing 405 is symmetrical about the central axis of the connection ring 401, and the central axis of the bearing 405 coincides with the central axis of the second bolt 403, so that the sliding operation is performed along the bearing rod 2 through the moving action of the bearing 405, which is convenient for driving the door frame 1 connected with the connection ring 401 through the first bolt 402 to perform the moving operation.

Further, the inner side of the groove 603 is in a U-shaped structure, the groove 603 and the movable rod 601 form an integrated structure through injection molding, the movable rod 601 forms an engaging structure with the door frame 1 through the teeth 602, and the movable rod 601 rotates to drive the middle of the cover plate 5 to rotate, so that the tightness of the cover plate 5 when being arranged on the inner side of the door frame 1 can be conveniently adjusted.

Further, gyro wheel 7 passes through the axis body and constitutes the revolution mechanic with door frame 1, and the connected mode between door frame 1's bottom and the brush strip 8 is for bonding, under the effect of brush strip 8 for accomplish closed work back between door frame 1 and the big-arch shelter skeleton 3, can compensate, shield the operation to the rugged department that door frame 1 bottom and ground formed.

Further: the covering plate 5 is a plastic film or a PC plate.

Example two:

Further, the cover plate 5 is a plastic film or a PC board.

The working principle is as follows: when the sliding door is used, firstly, a worker carries out installation work on the sliding door, the connecting ring 401 is sleeved on the outer side of a top end column body of the door frame 1 which is provided with the covering plate 5 in advance, the door frame 1 is connected with the connecting ring 401 through welding or a first bolt 402, then the connecting ring is screwed through the first bolt 402, meanwhile, the upper end of the connecting ring 401 is distributed on the outer side of the bearing rod 2 in a surrounding manner, and sealing work is carried out through a second bolt 403 and a second nut 406, so that the bearing rod 2 is positioned in the middle of the second bolt 403 and the first bolt 402, under the action of the first nut 404, the bearing 405 can be clamped and stably operated, after the installation work of the sliding door is completed, the door frame 1 is manually pushed, so that the sliding door frame 1 can complete the sliding movement work of the sliding door through the rolling action of the bearing 405 along the bearing rod 2, when the covering plate 5 needs to be adjusted, the movable rod 601 is rotated to drive the middle of the covering plate 5 to rotate, so that the tightness of the covering plate 5 arranged on the inner side of the door frame 1 can be conveniently adjusted, and the adjusting capacity of the greenhouse sliding door on the tightness of the sealing performance is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a big-arch shelter push-and-pull door, includes door frame (1), its characterized in that, the top of door frame (1) is provided with coupling mechanism (4), and the inboard of coupling mechanism (4) runs through has carrier bar (2), the back welding of carrier bar (2) has big-arch shelter skeleton (3), the front inboard of door frame (1) is provided with overlay (5), and one side of door frame (1) runs through has tightening mechanism (6), tightening mechanism's (6) inboard is including movable rod (601), and the outer wall ring of movable rod (601) is equipped with tooth (602), the inboard of movable rod (601) is seted up flutedly (603), the inboard activity of bottom of door frame (1) is settled there are gyro wheel (7), and the bottom of door frame (1) bonds and has brush strip (8).

2. The greenhouse sliding door as claimed in claim 1, wherein the lower part of the connecting mechanism (4) is welded to the door frame (1).

3. The greenhouse sliding door according to claim 1, characterized in that the inner side of the connecting mechanism (4) comprises a connecting ring (401), the connecting ring (401) is connected with the door frame (1) through a first bolt (402), a second bolt (403) penetrates through one side of the connecting ring (401), a first nut (404) is screwed on the outer wall of the second bolt (403), a bearing (405) is arranged on the inner side of the first nut (404) close to the central axis of the connecting ring (401), and a second nut (406) is screwed on one end of the second bolt (403).

4. The greenhouse sliding door according to claim 3, wherein the connecting ring (401) forms a detachable structure with the door frame (1) through the first bolt (402), and the inner wall of the connecting ring (401) is attached to the outer side of the top end of the door frame (1).

5. A greenhouse sliding door according to claim 3, characterised in that the bearing (405) is symmetrical about the centre axis of the adapter ring (401), and the centre axis of the bearing (405) coincides with the centre axis of the second bolt (403).

6. The greenhouse sliding door as claimed in claim 1, wherein the inner side of the groove (603) is in a U-shaped structure, the groove (603) and the movable rod (601) form an integrated structure through injection molding, and the movable rod (601) forms a meshing structure through the teeth (602) and the door frame (1).

7. The greenhouse sliding door according to claim 1, wherein the roller (7) forms a movable structure with the door frame (1) through a shaft body, and the bottom end of the door frame (1) is connected with the brush strip (8) in an adhesion mode.

8. The push-pull door for greenhouses as claimed in claim 1, characterised in that said covering plate (5) is a plastic film or a PC plate.