CN215164976U

CN215164976U - Waterproof channel

Info

Publication number: CN215164976U
Application number: CN202120771792.8U
Authority: CN
Inventors: 曹俊豪; 李志程; 朱岚斐; 何牧
Original assignee: Maxvision Technology Corp
Current assignee: Maxvision Technology Corp
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-14
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a waterproof channel, including base, passageway body, drive structure, seal structure, layer board, pivot, guard plate, sealed pad, pulley and torsion spring. The utility model has the advantages that: drive structure drives the layer board and slides at the inner wall of base, and then when the layer board slides to the bottom that is close to the base, passageway body on the layer board can slide to the bottom of base thereupon, the layer board slides simultaneously and can contradict the pulley and drive the guard plate and rotate, when the layer board continues to slide, can make the guard plate deviate from the one end of pulley and rotate and contradict with the passageway body, sealed the pad on the guard plate promptly can contradict with the passageway body, thereby along with the layer board motion can constantly extrude the pulley make sealed the side zonulae occludens that can with the passageway body, and then can further prevent liquid entering the bottom of passageway body, protect mechanisms such as passageway body bottom driving motor can not wet and damage, the safety in utilization and the life of passageway body have been improved greatly.

Description

Waterproof channel

Technical Field

The utility model relates to a passageway specifically is a waterproof passageway, belongs to security property technical field.

Background

The entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronics, machinery, optics, computer technology, communication technology and biological technology. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The intelligent entrance guard system is suitable for various essential departments, such as banks, hotels, machine rooms, military machine depots, essential rooms, offices, intelligent districts, factories and the like, and the existing entrance guard channel can realize face recognition, card swiping and the like.

However, the existing channels are usually fixed on the ground, and when the existing channels meet the rainy weather, the bottoms of the channels are usually soaked in the rainwater, so that the bottoms of the channels are easily damaged due to long-time damp, a driving mechanism at the bottom of the channel is damaged, and normal use of the channels can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof channel just in order to solve above-mentioned problem, water-proof effects is good, and stability is strong, and is easy and simple to handle.

The utility model achieves the above purpose through the following technical proposal, the waterproof channel comprises a base, a channel body is connected on the base in a sliding way, a sealing structure is arranged on the base, the sealing structure comprises a supporting plate, a rotating shaft, a protective plate, a sealing gasket, a pulley and a torsion spring, the inner wall of the base is connected with the supporting plate in a sliding way, the supporting plate is positioned at the bottom of the channel body, the inner wall of the base is fixedly connected with the rotating shaft, the protective plate is connected with the rotating shaft in a rotating way, the torsion spring is sleeved on the rotating shaft, two ends of the torsion spring are respectively fixed on the rotating shaft and the protective plate, one end of the protective plate close to the channel body is provided with the sealing gasket which can be abutted against the channel body, the other end of the protective plate is connected with the pulley in a rotating way, the pulley can be abutted against the supporting plate, the base is provided with a driving structure, and the driving structure is connected to the supporting plate.

Preferably, for the convenience of drive the layer board slides, the drive structure includes closing plate, hand wheel, dwang, first gear, second gear and lead screw, the side of base is rotated and is connected with the closing plate the dwang runs through and rotate connect in the inner wall of base, the one end fixedly connected with of dwang the hand wheel, the other end fixedly connected with of dwang first gear, the lead screw runs through and rotate connect in the inner wall of base, the lead screw with the dwang is perpendicular, the lead screw is close to the one end fixedly connected with of first gear the second gear, first gear with the meshing of second gear, the lead screw runs through and threaded connection in the inner wall of layer board.

Preferably, in order to protect and rotate the hand wheel more laborsavingly, the hand wheel is located between the sealing plate and the base, and the diameter of first gear is less than the diameter of second gear.

Preferably, in order to reduce the sliding friction force between the supporting plate and the base, the sealing structure further comprises a roller, the supporting plate is rotatably connected with a plurality of rollers, and the rollers are connected with the base in a rolling manner.

Preferably, in order to improve the supporting stability of the base, a supporting structure is arranged at the bottom of the base, the supporting structure comprises a supporting rod and a supporting plate, and a T shape is formed between the supporting plate and the supporting rod.

The utility model has the advantages that: the inner wall of the base is fixedly connected with a rotating shaft, the protection plate is rotatably connected with the rotating shaft, one end of the protection plate, which is close to the channel body, is provided with a sealing gasket which can be abutted against the channel body, the sealing gasket surrounds the side surface of the channel body, the other end of the protection plate is rotatably connected with a pulley, the channel body is further placed on a supporting plate in the base, so that the bottom of the channel body can be prevented from being eroded by rainwater and the like, a driving structure is utilized to drive the supporting plate to slide on the inner wall of the base, and further, when the supporting plate slides towards the bottom close to the base, the channel body on the supporting plate can slide towards the bottom of the base, meanwhile, the sliding of the supporting plate can abut against the pulley and drive the rotation of the protection plate, so that the protection plate rotates around the rotating shaft and compresses the torsion spring, when the supporting plate continues to slide, one end of the protection plate, which is far away from the pulley, can rotate and abut against the channel body, namely, the sealing gasket on the protection plate can abut against the channel body, thereby can constantly extrude the pulley along with the layer board motion and make sealed the pad can with the side zonulae occludens of passageway body, and then can further prevent liquid to enter into the bottom of passageway body to can protect the passageway body, protect mechanisms such as passageway body bottom driving motor can not wet and damage, improved the safety in utilization and the life of passageway body greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a coupling structure of the driving structure and the sealing structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view showing a coupling structure of the gasket and the channel body shown in fig. 2.

In the figure: 1. the sealing structure comprises a base, 2, a channel body, 3, a driving structure, 31, a sealing plate, 32, a hand wheel, 33, a rotating rod, 34, a first gear, 35, a second gear, 36, a screw rod, 4, a sealing structure, 41, a supporting plate, 42, a rotating shaft, 43, a protective plate, 44, a sealing gasket, 45, a pulley, 46, a roller, 47, a torsion spring, 5, a supporting structure, 51, a supporting rod, 52 and a supporting plate.

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, a waterproof channel includes a base 1, a channel body 2 is slidably connected to the base 1, a sealing structure 4 is disposed on the base 1, the sealing structure 4 includes a supporting plate 41, a rotating shaft 42, a protection plate 43, a sealing gasket 44, a pulley 45 and a torsion spring 47, the inner wall of the base 1 is slidably connected to the supporting plate 41, the supporting plate 41 is located at the bottom of the channel body 2, the rotating shaft 42 is fixedly connected to the inner wall of the base 1, the protection plate 43 is rotatably connected to the rotating shaft 42, the torsion spring 47 is sleeved on the rotating shaft 42, two ends of the torsion spring 47 are respectively fixed to the rotating shaft 42 and the protection plate 43, the sealing gasket 44 is disposed at one end of the protection plate 43 close to the channel body 2, and the sealing gasket 44 can abut against the channel body 2, the other end of guard plate 43 rotates and is connected with pulley 45, pulley 45 can with layer board 41 is contradicted, be equipped with drive structure 3 on the base 1, drive structure 3 connect in layer board 41.

As a technical optimization scheme of the utility model, drive structure 3 includes closing plate 31, hand wheel 32, dwang 33, first gear 34, second gear 35 and lead screw 36, base 1's side is rotated and is connected with closing plate 31 dwang 33 run through and rotate connect in base 1's inner wall, the one end fixedly connected with of dwang 33 hand wheel 32, the other end fixedly connected with of dwang 33 first gear 34, lead screw 36 run through and rotate connect in base 1's inner wall, lead screw 36 with dwang 33 is perpendicular, lead screw 36 is close to the one end fixedly connected with of first gear 34 second gear 35, first gear 34 with second gear 35 meshes, lead screw 36 run through and threaded connection in the inner wall of layer board 41.

As a technical optimization scheme of the utility model, hand wheel 32 is located the closing plate 31 with between the base 1, the diameter of first gear 34 is less than the diameter of second gear 35.

As a technical optimization scheme of the utility model, seal structure 4 still includes gyro wheel 46, it is connected with a plurality ofly to rotate on the layer board 41 gyro wheel 46, gyro wheel 46 with roll connection between the base 1.

As a technical optimization scheme of the utility model, the bottom of base 1 is equipped with bearing structure 5, bearing structure 5 includes bracing piece 51 and backup pad 52, backup pad 52 with constitute the T shape between the bracing piece 51.

When the utility model is used, firstly, according to the distance and the position between two channel bodies 2, the support plate 52 is fixed at the designated position by the bolt through the screw hole, and then the support plate 52 can be fixed quickly and stably, and the T-shape formed between the support plate 52 and the support rod 51 can greatly increase the support stability of the support rod 51 to the base 1, and further to avoid the bottom of the channel body 2 from being eroded by rain water and the like, the channel body 2 is placed on the support plate 41 in the base 1, then the seal plate 31 is opened, the seal plate 31 can protect the hand wheel 32, and the hand wheel 32 is prevented from being touched by mistake and the stability of the channel body 2 is prevented, the hand wheel 32 is rotated to drive the rotating rod 33 and the first gear 34 to rotate, and then the first gear 34 is rotated to drive the second gear 35 and the screw rod 36 to rotate, because the diameter of the first gear 34 is smaller than that of the second gear 35, thereby rotating the hand wheel 32 more conveniently and laborsavingly, because the cross section of the supporting plate 41 is rectangular, thereby the supporting plate 41 can only slide but can not rotate, and then the lead screw 36 rotates to screw thread drive the supporting plate 41 to slide on the inner wall of the base 1, because the inner wall of the supporting plate 41 is rotatably connected with the roller 46, thereby the sliding friction force between the supporting plate 41 and the base 1 can be reduced, the friction loss of the supporting plate 41 is reduced, the service life of the supporting plate 41 is greatly prolonged, and further when the supporting plate 41 slides to the bottom close to the base 1, the channel body 2 on the supporting plate 41 can slide to the bottom of the base 1, and simultaneously the sliding of the supporting plate 41 can collide against the pulley 45 and drive the protection plate 43 to rotate, thereby the protection plate 43 rotates around the rotating shaft 42 and compresses the torsion spring 47, thereby when the supporting plate 41 continues to slide, the end of the protection plate 43 departing from the pulley 45 can rotate and collide against the channel body 2, namely, the sealing gasket 44 on the protection plate 43 can collide against the channel body 2, thereby can constantly extrude pulley 45 along with the motion of layer board 41 makes sealed 44 can with the side zonulae occludens of passageway body 2, and then can further prevent liquid to enter into the bottom of passageway body 2, thereby can protect passageway body 2, protect mechanisms such as passageway body 2 bottom driving motor can not wet and damage, the safety in utilization and the life of passageway body 2 have been improved greatly, also only need reverse rotation hand wheel 32 to make passageway body 2 slide to the top of base 1 when needing the maintenance simultaneously, thereby convenient to detach and maintenance, high durability and convenient use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waterproof channel, includes base (1), its characterized in that: the improved structure of the anti-theft device is characterized in that a channel body (2) is connected to the base (1) in a sliding mode, a sealing structure (4) is arranged on the base (1), the sealing structure (4) comprises a supporting plate (41), a rotating shaft (42), a protection plate (43), a sealing gasket (44), a pulley (45) and a torsion spring (47), the inner wall of the base (1) is connected with the supporting plate (41) in a sliding mode, the supporting plate (41) is located at the bottom of the channel body (2), the rotating shaft (42) is fixedly connected to the inner wall of the base (1), the protection plate (43) is connected with the rotating shaft (42) in a rotating mode, the torsion spring (47) is sleeved on the rotating shaft (42), two ends of the torsion spring (47) are fixed to the rotating shaft (42) and the protection plate (43) respectively, the sealing gasket (44) is arranged at one end, close to the channel body (2), of the protection plate (43), sealing gasket (44) can with passageway body (2) are contradicted, sealing gasket (44) encircle in the side of passageway body (2), the other end of guard plate (43) rotates and is connected with pulley (45), pulley (45) can with layer board (41) are contradicted, be equipped with drive structure (3) on base (1), drive structure (3) connect in layer board (41).

2. A water resistant passageway according to claim 1, wherein: the driving structure (3) comprises a sealing plate (31), a hand wheel (32), a rotating rod (33), a first gear (34), a second gear (35) and a screw rod (36), the side surface of the base (1) is rotatably connected with the sealing plate (31), the rotating rod (33) penetrates through and is rotatably connected with the inner wall of the base (1), one end of the rotating rod (33) is fixedly connected with the hand wheel (32), the other end of the rotating rod (33) is fixedly connected with the first gear (34), the screw rod (36) penetrates through and is rotatably connected with the inner wall of the base (1), the screw rod (36) is perpendicular to the rotating rod (33), the screw rod (36) is close to one end of the first gear (34) and is fixedly connected with the second gear (35), the first gear (34) is meshed with the second gear (35), the screw rod (36) penetrates through and is in threaded connection with the inner wall of the supporting plate (41).

3. A watertight channel as claimed in claim 2, characterized in that: the hand wheel (32) is positioned between the sealing plate (31) and the base (1), and the diameter of the first gear (34) is smaller than that of the second gear (35).

4. A water resistant passageway according to claim 1, wherein: the sealing structure (4) further comprises a plurality of rollers (46), the supporting plate (41) is connected with the rollers (46) in a rotating mode, and the rollers (46) are connected with the base (1) in a rolling mode.

5. A water resistant passageway according to claim 1, wherein: the bottom of base (1) is equipped with bearing structure (5), bearing structure (5) include bracing piece (51) and backup pad (52), backup pad (52) with constitute the T shape between bracing piece (51).