CN211173781U - Typhoon-resistant ground spring door structure - Google Patents

Abstract

The utility model relates to a typhoon-resistant ground spring door structure, which comprises a door frame, a door leaf and a floor spring, wherein the door leaf is arranged in the door frame, the floor spring is pre-embedded underground, the bottom of the door leaf is rotationally connected with the floor spring, the top of the door leaf is rotationally connected with the top of the door frame through a positioning pin, semicircular cavities are pre-embedded in the door frame above the door leaf and the ground below the door leaf, a rotating plate is arranged at the upper end of the cavity, the center of the rotating plate is rotationally connected with the inner wall of the cavity through a connecting piece, two sliding plates are arranged at the top of the rotating plate, two ends of the sliding plate are connected with the rotating plate through sliding rods, an adjusting mechanism for adjusting the sliding of the sliding plate is arranged in the center of the sliding plate in a penetrating way, the adjusting mechanism is connected with the rotating plate through a connecting component, the device, the inner glass is prevented from being broken, and the wind resistance strength and the safety of the door leaf are improved.

Description

Typhoon-resistant ground spring door structure

Technical Field

The utility model relates to a belong to ground bullet door technical field, in particular to anti-typhoon's ground bullet door structure.

Background

Present bounce door is in the market, the hospital, office space main entrance uses comparatively much, bounce door characteristics are that the door leaf is inside, outwards all can open, the personnel advance and go out conveniently to open the use, also because the leakproofness and the steadiness of so bounce door are not very good, there is certain space in the lock position, can't firmly lock, when meetting typhoon weather, bounce door can receive the influence of strong wind and cause the front and back vibration, and the frequency and the intensity of vibration are all higher, when wind-force reaches certain intensity, bounce door probably leads to inside glass breakage because of the vibration that the high frequency is high-strength, not only can cause the wind and rain to irritate indoor inside article that blows over, broken glass still can threaten inside personnel's life safety.

Disclosure of Invention

Therefore, the utility model provides an anti-typhoon's ground spring door structure, greatly reduced the door leaf receives the typhoon influence to cause the frequency and the intensity of front and back vibration, avoids the door leaf causes inside glass's breakage under the vibration of high frequency high strength, has improved the anti-wind intensity and the security of door leaf.

The technical scheme of the utility model is realized like this:

the utility model provides an anti-typhoon ground spring door structure, including door frame, door leaf and floor spring, the door leaf is installed in the door frame, floor spring is pre-buried underground, the bottom of door leaf with floor spring rotates to be connected, the door leaf top pass through the locating pin with the door frame top rotates to be connected, in the door frame of door leaf top with the equal pre-buried semicircular cavity that has in ground of door leaf below, the cavity upper end is equipped with the rotor plate, the center of rotor plate pass through the connecting piece with the inner wall of cavity rotates to be connected, the rotor plate top is equipped with two slides, the both ends of slide pass through the slide bar with the rotor plate is connected, wear to be equipped with the regulation in the slide center slide gliding adjustment mechanism, adjustment mechanism pass through coupling assembling with the rotor plate is connected.

Further, adjustment mechanism includes the screw rod, the one end of screw rod is equipped with forward screw thread, the other end of screw rod is equipped with reverse screw thread, the slide respectively with the both ends threaded connection of screw rod, the screw rod pass through coupling assembling with the rotor plate is connected, the screw rod with coupling assembling rotates to be connected.

Further, coupling assembling includes support ring and bracing piece, the support ring cup joints the both ends of screw rod, the support ring pass through the bracing piece with the rotor plate is connected, the screw rod with the support ring rotates to be connected.

Furthermore, a plum blossom handle used for rotating the screw rod is arranged at one end of the screw rod and is coaxially connected with the screw rod.

Furthermore, a push-pull cover plate is arranged at the top of the cavity and is in sliding connection with the cavity.

Furthermore, arc-shaped grooves are formed in two sides of the door frame, and one side, close to the grooves, of the door leaf is in the same arc shape.

Furthermore, a sealing wool top is arranged in the groove, and the door leaf is abutted to the sealing wool top.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an anti typhoon's ground spring door structure, the slide is located in tandem the door leaf both sides, through control adjustment mechanism drives the slide to the door leaf direction slides, the slide is right in tandem the top and the bottom of door leaf carry on about the top of door leaf press from both sides tight fixed, reduce greatly clearance between the door leaf has reduced the door leaf receives the frequency and the intensity of typhoon influence front and back vibration, avoids the door leaf causes inside glass's breakage under the vibration of high frequency high strength, has improved the anti-wind intensity and the security of door leaf.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a top view of a cavity according to a first embodiment of the present invention;

fig. 4 is a side view of a cavity according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of a cavity according to a second embodiment of the present invention;

fig. 6 is a top view of a door frame according to a third embodiment of the present invention;

fig. 7 is a partial enlarged view of fig. 6 at B.

In the figure, 1 a door frame, 2 a door leaf, 3 a ground spring, 4 positioning pins, 5 cavities, 6 rotating plates, 7 sliding plates, 8 sliding rods, 9 screw rods, 10 forward threads, 11 reverse threads, 12 supporting rings, 13 supporting rods, 14 plum blossom-shaped handles, 15 cover plates, 16 grooves and 17 sealing wool tops.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 4, the utility model provides a typhoon-resistant ground spring door structure, which comprises a door frame 1, a door leaf 2 and a floor spring 3, wherein the door leaf 2 is installed in the door frame 1, the floor spring 3 is pre-embedded underground and level with the ground, the bottom of the door leaf 2 is rotatably connected with the floor spring 3, the floor spring 3 adopts a floor spring with the model of BTS-80, the top of the door leaf 2 is rotatably connected with the top of the door frame 1 through a positioning pin 4, the door leaf 2 is rotatably connected with the door frame 1 through the floor spring 3 and a positioning pin, semicircular cavities 5 are pre-embedded in the door frame 1 above the door leaf 2 and the ground below the door leaf 2, the cavity 5 at the upper end is level with the door frame 1, the cavity 5 at the lower end is level with the ground, a rotating plate 6 is arranged at the upper end of the cavity 5, the center of the rotating plate 6 is rotatably connected with the inner wall of the cavity 5, the rotating plate 6 can rotate in the cavity 5 under the action of external force, two sliding plates 7 are arranged at the top of the rotating plate 6, the sliding plates 7 are arranged side by side in tandem, two ends of each sliding plate 7 are connected with the rotating plate 6 through sliding rods 8, the sliding plates 7 are connected with the sliding rods 8 in a sliding manner, the sliding rods 8 are positioned in gaps on the outer sides of the door leaves 2 to ensure that the sliding rods 8 cannot collide with the door leaves 2, an adjusting mechanism for adjusting the sliding of the sliding plates 7 penetrates through the centers of the sliding plates 7 and is connected with the rotating plate 6 through a connecting assembly, the door leaves 2 are locked before typhoon, the rotating plates 6 are rotated, the sliding plates 7 are positioned on two sides of the door leaves 2 in tandem, the adjusting mechanism is controlled to drive the sliding plates 7 to slide towards the direction of the door leaves 2, and the sliding plates 7 clamp and fix the upper and lower ends of the door leaves 2 in tandem, greatly reduced the door leaf 2 receives the influence of the typhoon to cause the frequency and the intensity of vibration from beginning to end, avoids the door leaf 2 causes the breakage of inside glass under the vibration of high frequency high strength, has improved the wind-resistant strength and the security of door leaf 2.

The adjusting mechanism comprises a screw rod 9, one end of the screw rod 9 is provided with a forward thread 10, the other end of the screw rod 9 is provided with a reverse thread 11, the sliding plates 7 are respectively in threaded connection with two ends of the screw rod 9, the screw rod 9 is connected with the rotating plate 6 through a connecting component, the screw rod 9 is in rotating connection with the connecting component, the screw rod 9 is positioned in a gap at the outer side of the door leaf 2 to ensure that the screw rod 9 cannot collide with the door leaf 2, the screw rod 9 is rotated to drive the forward thread 10 and the reverse thread 11 to simultaneously rotate inwards or outwards, so that the sliding plates 7 at two ends of the screw rod 9 simultaneously slide inwards or outwards, when the door leaf 2 needs to be clamped, the screw rod 9 is rotated to drive the sliding plates 7 to slide towards the door leaf 2, and the sliding plates 7 clamp the door leaf 2, when the door leaf 2 needs to work, the screw rod 9 is rotated reversely, the sliding plate 7 slides towards the outer side of the door leaf 2, the rotating plate 6 is rotated to rotate the sliding plate 7 into the cavity 5, the door leaf 2 is separated from the limitation, and the bidirectional opening mode is returned again.

Coupling assembling includes support ring 12 and bracing piece 13, support ring 12 cup joints the both ends of screw rod 9, support ring 12 pass through bracing piece 13 with rotor plate 6 connects, screw rod 9 with support ring 12 rotates to be connected, through support ring 12 and bracing piece 13 are right screw rod 9 plays the effect of support, improves screw rod 9's stability.

The utility model discloses a screw rod 9, including screw rod 9, plum blossom handle 14 and screw rod 9 coaxial coupling, screw rod 9 one end is equipped with and is used for rotating screw rod 9, plum blossom handle 14 with screw rod 9 coaxial coupling, through plum blossom handle 14 makes things convenient for people to rotate screw rod 9 improves screw rod 9's operating performance.

Example two

Referring to fig. 5, the present embodiment is different from the first embodiment in that a push-pull cover plate 15 is disposed at the top of the cavity 5, the cover plate 15 is slidably connected to the cavity 5, and when the door 2 is in the bidirectional opening mode, the cover plate 15 seals the cavity 5, so that dust and dirt can be prevented from entering the cavity 5, and the rotational fluency between the rotating plate 6 and the cavity 5 can be ensured.

EXAMPLE III

Referring to fig. 6 to 7, the difference between the present embodiment and the first and second embodiments is that the two sides of the door frame 1 are provided with the arc-shaped grooves 16, one side of the door leaf 2 close to the grooves 16 is in the same arc shape, and the grooves 16 greatly reduce the gap between the two sides of the door leaf 2 and the door frame 1 without changing the rotation performance of the door leaf 2, thereby effectively reducing the amount of wind, rain, sand and dust entering the room from the gap between the two sides of the door leaf 2 and the door frame 1, and improving the sealing performance of the closed door leaf 2.

The groove 16 is internally provided with a sealing wool top 17, the door leaf 2 is abutted against the sealing wool top 17, and the sealing wool top 17 does not influence the rotation performance of the door leaf 2, and simultaneously further improves the water resistance and the air tightness of the closed door leaf 2, so that the waterproof and windproof functions are achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an anti-typhoon's ground spring door structure, its characterized in that, includes door frame, door leaf and floor spring, the door leaf is installed in the door frame, the floor spring is pre-buried underground, the bottom of door leaf with the floor spring rotates to be connected, the door leaf top pass through the locating pin with the door frame top rotates to be connected, in the door frame of door leaf top and the ground of door leaf below all pre-buried semicircular cavity has, the cavity upper end is equipped with the rotor plate, the center of rotor plate pass through the connecting piece with the inner wall of cavity rotates to be connected, the rotor plate top is equipped with two slides, the both ends of slide pass through the slide bar with the rotor plate is connected, wear to be equipped with in the slide center and adjust the gliding adjustment mechanism of slide, adjustment mechanism pass through coupling assembling with the rotor plate is connected.

2. The typhoon-resistant ground spring door structure as claimed in claim 1, wherein the adjusting mechanism comprises a screw rod, one end of the screw rod is provided with a forward thread, the other end of the screw rod is provided with a reverse thread, the sliding plates are respectively in threaded connection with two ends of the screw rod, the screw rod is connected with the rotating plate through a connecting component, and the screw rod is in rotational connection with the connecting component.

3. The typhoon-resistant ground spring door structure as claimed in claim 2, wherein the connection assembly comprises a support ring and a support rod, the support ring is sleeved at two ends of the screw rod, the support ring is connected with the rotating plate through the support rod, and the screw rod is rotatably connected with the support ring.

4. The typhoon-resistant ground spring door structure as claimed in claim 3, wherein a plum blossom handle for rotating the screw rod is arranged at one end of the screw rod, and the plum blossom handle is coaxially connected with the screw rod.

5. A typhoon-resistant door bounce structure according to claim 1, wherein a push-pull cover plate is provided at the top of said cavity, said cover plate being slidably connected to said cavity.

6. The door structure of claim 1, wherein the door frame has two curved grooves on both sides thereof, and the door leaf has the same curved shape on one side thereof adjacent to the grooves.

7. The door structure of claim 6, wherein a sealing strip is disposed in the groove, and the door leaf abuts against the sealing strip.

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