CN212725063U

CN212725063U - Waterproof device of dual-power automatic transfer switch

Info

Publication number: CN212725063U
Application number: CN202020989637.9U
Authority: CN
Inventors: 刘庆江; 韩京龙; 闫树才
Original assignee: Tianjin Gaosen Electric Technology Co ltd
Current assignee: Tianjin Gaosen Electric Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-16
Anticipated expiration: 2030-06-03

Abstract

The utility model provides a two power automatic transfer switch's watertight fittings, includes two C shaped plates, and the opening of two C shaped plates is relative, and the top and the below of one of them C shaped plate are equipped with a L shaped plate respectively, and the horizontal end bottom surface one side of one of them L shaped plate of outer wall top surface one side fixed connection of one of them C shaped plate, and one of them sealing door is located the front side of another sealing door, fixed mounting connecting device between two sealing doors, the outer wall back of the body difference fixed mounting a fixing device of two C shaped plates. This device is used for dual supply automatic transfer switch's waterproof, and this device blocks the clearance between two blocks of C shaped plates completely, and the leakproofness is good, and the front side of this device is equipped with two sealing doors in addition, and it is more convenient to install to, the user opens one of them sealing door and just can drive another sealing door and open together, convenient to use, the simple structure of this device, common and the low price of spare part that uses, is convenient for produce and makes.

Description

Waterproof device of dual-power automatic transfer switch

Technical Field

The utility model belongs to dual supply automatic transfer switch equipment field, specifically speaking are dual supply automatic transfer switch's watertight fittings.

Background

The prior art with publication number CN208722773U discloses a dual-power automatic transfer switch for a fan with waterproof function, which can be adjusted according to transfer switches with different sizes, but the device has poor sealing performance, a large gap exists between two metal concave grooves, and the front of the device has no shielding object, so that the waterproof effect is poor, and the adjusting mode is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dual supply automatic transfer switch's watertight fittings for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a waterproof device of a dual-power automatic transfer switch comprises two C-shaped plates, wherein openings of the two C-shaped plates are opposite, an L-shaped plate is arranged above and below one of the C-shaped plates respectively, one side of the top surface of the outer wall of one of the C-shaped plates is fixedly connected with one side of the bottom surface of the horizontal end of one of the L-shaped plates, one side of the bottom surface of the outer wall of one of the C-shaped plates is fixedly connected with one side of the top surface of the horizontal end of the other L-shaped plate, the bottom surface of the vertical end of one of the L-shaped plates is flush with the top surface of the inner wall of one of the C-shaped plates, the top surface of the vertical end of the other L-shaped plate is flush with the bottom surface of the inner wall of one of the C-shaped plates, transverse sliding grooves are formed in opposite surfaces of the horizontal ends of the two L-shaped plates respectively, a sliding block is, one side fixed mounting swivel nut of one of them regulating plate, a screw rod is passed on one side of another regulating plate, and screw rod one end is located the swivel nut, and a sealing door is installed through the articulated shaft respectively on the front side upper portion of the opposite face of the inner wall of two C shaped plates, and one of them sealing door is located the front side of another sealing door, fixed mounting connecting device between two sealing doors, fixing device is fixed mounting respectively on the back of the body of the outer wall of two C shaped plates mutually.

According to the waterproof device of the dual-power automatic transfer switch, the rotating handle is fixedly arranged at the other end of the screw rod.

According to the waterproof device of the dual-power automatic transfer switch, the anti-skid grains are arranged on the periphery of the rotating handle.

According to the waterproof device of the double-power-supply automatic transfer switch, the handle is fixedly arranged at the lower part of the front face of one sealing door.

According to the waterproof device of the dual-power automatic transfer switch, the connecting device is composed of the T-shaped sliding groove and the T-shaped sliding block, the T-shaped sliding groove is formed in the back of one sealing door, the back of the T-shaped sliding block is fixedly connected with the other side of the front of the other sealing door, and the T-shaped sliding block is located in the T-shaped sliding groove.

According to the waterproof device of the dual-power automatic transfer switch, the fixing device is composed of the fixing plate, the first through holes and the fixing screws, the fixing plate is fixedly installed on the back of the outer walls of the two C-shaped plates, the first through holes are formed in the front of the fixing plate, and the fixing screws penetrate through the first through holes.

The utility model has the advantages that: the device is used for waterproofing of a dual-power automatic transfer switch, a user covers the device on the dual-power automatic transfer switch, the back of two C-shaped plates is close to a wall on which the dual-power automatic transfer switch is installed, the user rotates a screw rod, the screw rod is in threaded fit with a screw sleeve, the screw rod rotates to enable the screw rod to move relative to the screw sleeve, the screw rod and the screw sleeve move relative to each other to drive the two adjusting plates to move relative to each other, the two adjusting plates move relative to each other to enable the two C-shaped plates to move relative to each other, the opposite surfaces of the inner walls of the two C-shaped plates are respectively contacted with the two sides of the dual-power automatic transfer switch, the user fixes the two C-shaped plates through a fixing device, in the moving process of the two C-shaped plates, the two L-shaped plates block, the sealing door in the place ahead passes through the sealing door rotation at connecting device drive rear, the user can operate dual supply automatic transfer switch, at first this device can be adjusted according to the dual supply automatic transfer switch of equidimension not, when the user adjusts, only need rotate the screw rod alright, the regulative mode is simple, this device blocks the clearance between two blocks of C shaped plates completely in addition, the leakproofness is good, the front side of this device is equipped with two sealing doors in addition, the position of two sealing doors can be adjusted automatically when the user rotates the screw rod, it is more convenient to install, and, the user opens one of them sealing door and just can drive another sealing door and open together, high durability and convenient use, the simple structure of this device, the common and low price of spare part that uses, be convenient for carry out the manufacturing.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; fig. 3 is a view from direction B of fig. 1.

Reference numerals: 1. the device comprises a C-shaped plate, 2, an L-shaped plate, 3, a sliding groove, 4, a sliding block, 5, a threaded sleeve, 6, a screw, 7, a rotating handle, 8, a handle, 9, a T-shaped sliding groove, 10, a T-shaped sliding block, 11, a fixing plate, 12, a first through hole, 13, a fixing screw, 14, an adjusting plate, 15 and a sealing door.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A waterproof device of a dual-power automatic transfer switch comprises two C-shaped plates 1, wherein openings of the two C-shaped plates 1 are opposite, an L-shaped plate 2 is arranged above and below one of the C-shaped plates 1 respectively, one side of the top surface of the outer wall of one of the C-shaped plates 1 is fixedly connected with one side of the bottom surface of the horizontal end of one of the L-shaped plates 2, one side of the bottom surface of the outer wall of one of the C-shaped plates 1 is fixedly connected with one side of the top surface of the horizontal end of the other L-shaped plate 2, the bottom surface of the vertical end of one of the L-shaped plates 2 is flush with the top surface of the inner wall of one of the C-shaped plates 1, the top surface of the vertical end of the other L-shaped plate 2 is flush with the bottom surface of the inner wall of one of the C-shaped plate 1, transverse sliding grooves 3 are, each sliding block 4 is respectively positioned in the corresponding sliding chute 3, the opposite sides of the top surfaces of the outer walls of the two C-shaped plates 1 are respectively and fixedly connected with the bottom surface of an adjusting plate 14, one side of one adjusting plate 14 is fixedly provided with a screw sleeve 5, one side of the other adjusting plate 14 passes through a screw rod 6, one side of the other adjusting plate 14 is provided with a second through hole, the screw rod 6 passes through the second through hole, the inner wall of the second through hole is fixedly connected with the outer ring periphery of a bearing, the outer periphery of the screw rod 6 is fixedly connected with the inner ring inner wall of the bearing, one end of the screw rod 6 is positioned in the screw sleeve 5, the front upper parts of the opposite surfaces of the inner walls of the two C-shaped plates 1 are respectively provided with a sealing door 15 through an articulated shaft, one sealing door 15 is positioned on the front side of the other sealing door 15, the right upper part of the right side of, the one end rear side that is located the left side upper portion fixed connection another articulated shaft of rear side sealing door 15, the left front side upper portion of inner wall of another articulated shaft other end connection left C shaped plate 1 through the bearing, the central line collineation of two articulated shafts for the rotation center of two sealing doors 15 is located same straight line, fixed mounting connecting device between two sealing doors 15, fixing device of the back of the body difference fixed mounting of two C shaped plate 1. The device is used for waterproofing of a dual-power automatic transfer switch, a user covers the device on the dual-power automatic transfer switch, the back of two C-shaped plates 1 abuts against a wall where the dual-power automatic transfer switch is installed, the user rotates a screw rod 6, the screw rod 6 is in threaded fit with a screw sleeve 5, the screw rod 6 rotates to enable the screw rod 6 and the screw sleeve 5 to move relatively, the screw rod 6 and the screw sleeve 5 move relatively to drive two adjusting plates 14 to move relatively, the two C-shaped plates 1 move relatively to enable the two C-shaped plates 1 to move relatively, the opposite surfaces of the inner walls of the two C-shaped plates 1 to be respectively contacted with the two sides of the dual-power automatic transfer switch through the relative movement of the two C-shaped plates 1, the user fixes the two C-shaped plates 1 through a fixing device, in the moving process of the two C-shaped plates 1, the user pulls the lower part of the sealing door 15 in front forwards, the sealing door 15 in front drives the sealing door 15 in back to rotate through the connecting device, the user can operate the dual-power automatic transfer switch, firstly, the device can be adjusted according to the dual-power automatic transfer switches with different sizes, when the user adjusts, only the screw rod 6 needs to be rotated, the adjusting mode is simple, in addition, the device completely blocks the gap between the two C-shaped plates 1, the sealing performance is good, in addition, two sealing doors 15 are arranged on the front side of the device, the positions of the two sealing doors 15 can be automatically adjusted when the user rotates the screw rod 6, the installation is more convenient, in addition, the user can drive the other sealing door 15 to be opened together by opening one sealing door 15, the use is convenient, the structure of the device is simple, and the used parts are common and low in price, is convenient for production and manufacture.

Specifically, as shown in fig. 1, the other end of the screw 6 according to the present embodiment is fixedly attached with a stem 7. The handle 7 can provide a point of effort for the user to turn the screw 6.

Specifically, as shown in fig. 1, the outer periphery of the rotating handle 7 of the present embodiment is provided with anti-slip threads. The anti-slip lines can increase the friction force between the hand of the user and the rotating handle 7, so that the user can rotate the rotating handle 7 conveniently.

Further, as shown in fig. 1 or 2, a handle 8 is fixedly mounted on a lower front portion of one of the sealing doors 15 according to the embodiment. The handle 8 can provide a point of effort for the user to pull the sealing door 15 forward.

Furthermore, as shown in fig. 1 or 2, the connecting device of the present embodiment is composed of a T-shaped sliding slot 9 and a T-shaped sliding block 10, the T-shaped sliding slot 9 is opened at the rear of one of the sealing doors 15, the rear of the T-shaped sliding block 10 is fixedly connected to the other side of the front of the other sealing door 15, and the T-shaped sliding block 10 is located in the T-shaped sliding slot 9. T shape slider 10 and T shape spout 9 can play limiting displacement for two sealing door 15 rotate together, strengthen the stability of this device.

Furthermore, as shown in fig. 1, the fixing device of the present embodiment is composed of a fixing plate 11, a first through hole 12 and a fixing screw 13, wherein the fixing plate 11 is fixedly installed on the back of the outer wall of the two C-shaped plates 1, the first through hole 12 is opened in front of the fixing plate 11, and the fixing screw 13 passes through the first through hole 12. The user rotates the fixing screw 13 to screw the fixing screw 13 into the wall where the dual power automatic transfer switch is installed, so that the device is fixed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a two power automatic transfer switch's watertight fittings, includes two C shaped plates (1), its characterized in that: the openings of the two C-shaped plates (1) are opposite, an L-shaped plate (2) is arranged above and below one of the C-shaped plates (1) respectively, one side of the top surface of the outer wall of one of the C-shaped plates (1) is fixedly connected with one side of the bottom surface of the horizontal end of one of the L-shaped plates (2), one side of the bottom surface of the outer wall of one of the C-shaped plates (1) is fixedly connected with one side of the top surface of the horizontal end of the other L-shaped plate (2), the bottom surface of the vertical end of one of the L-shaped plates (2) is flush with the top surface of the inner wall of one of the C-shaped plates (1), the top surface of the vertical end of the other L-shaped plate (2) is flush with the bottom surface of the inner wall of one of the C-shaped plate (1), the opposite surfaces of the horizontal ends of the two L-shaped plates (2) are respectively provided with a transverse chute (3), one, the back of the body one side of the outer wall top surface of two C shaped plates (1) is the bottom surface of a regulating plate (14) of fixed connection respectively, one side fixed mounting swivel nut (5) of one of them regulating plate (14), a screw rod (6) is passed to another regulating plate (14) one side, screw rod (6) one end is located swivel nut (5), sealing door (15) are installed through the articulated axle respectively on the front side upper portion of the opposite face of the inner wall of two C shaped plates (1), one of them sealing door (15) are located the front side of another sealing door (15), fixed mounting connecting device between two sealing door (15), fixing device is fixed mounting respectively on the back of the body of the outer wall of two C shaped plates (1).

2. The waterproof device of the dual-power automatic transfer switch of claim 1, characterized in that: the other end of the screw rod (6) is fixedly provided with a rotating handle (7).

3. The waterproof device of the dual-power automatic transfer switch according to claim 2, characterized in that: the periphery of the rotating handle (7) is provided with anti-skid grains.

4. The waterproof device of the dual-power automatic transfer switch of claim 1, characterized in that: the handle (8) is fixedly arranged at the lower part of the front surface of one sealing door (15).

5. The waterproof device of the dual-power automatic transfer switch of claim 1, characterized in that: the connecting device is composed of a T-shaped sliding groove (9) and a T-shaped sliding block (10), the T-shaped sliding groove (9) is arranged behind one sealing door (15), the rear side of the T-shaped sliding block (10) is fixedly connected with the other side of the front side of the other sealing door (15), and the T-shaped sliding block (10) is located in the T-shaped sliding groove (9).

6. The waterproof device of the dual-power automatic transfer switch of claim 1, characterized in that: fixing device constitute by fixed plate (11), first through-hole (12) and set screw (13), fixed plate (11) fixed mounting is in the outer wall of two C shaped plates (1) back of the body face mutually, set screw (13) pass first through-hole (12) in the front of fixed plate (11) is seted up in first through-hole (12).