Lift emergency power supply device capable of being quickly connected

Abstract

The utility model discloses an elevator emergency power supply device capable of fast access, which comprises a frame and an emergency power supply body, the emergency power supply body is fixedly connected to the outer wall of one side of the frame, one side of the emergency power supply body is provided with an installation groove, a fast connection sleeve is inserted in the installation groove, a fast connector is inserted in the fast connection sleeve, and the fast connector is connected with the frame. And a connecting assembly is arranged in the quick connecting sleeve, so that the quick connecting sleeve and the quick connector are electrically connected, a guide groove is formed in the bottom of the mounting groove, and a fixing block is integrally formed at the bottom of the quick connector. According to the utility model, a worker can conveniently and quickly connect the elevator and the emergency power supply, the worker can conveniently replace the quick connecting sleeve, the time is saved, the efficiency is improved, the quick connector can be more stably inserted into the quick connecting sleeve, the access stability of the emergency power supply device is improved, and the working efficiency is improved. And a worker can be prevented from inserting the quick connector in a forward and reverse mistake manner, so that the worker can quickly and correctly insert the quick connector.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency power supplies, in particular to a quickly accessible emergency power supply device for an elevator. Background Art

[0002] The elevator is also a lifting work platform. It is a multi-functional lifting mechanical equipment that can be used for rescue and decoration. In order to avoid the elevator being unusable during power outages, the elevator is equipped with an emergency power supply.

[0003] When connecting the existing emergency power supply for elevators, most of them use quick connections. The existing quick connectors are mostly fixed to the device. After using for a period of time, the quick connector may be damaged, resulting in line connection failure, which in turn affects the use of the emergency device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a quickly accessible emergency power supply device for an elevator.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A quickly accessible elevator emergency power supply device comprises a frame and an emergency power supply body, the emergency power supply body being fixedly connected to one side outer wall of the frame, an installation groove being provided on one side of the emergency power supply body, a quick-connect sleeve being inserted into the installation groove, a quick connector being inserted into the quick-connect sleeve, a connecting component being provided in the quick-connect sleeve to electrically connect the quick-connect sleeve and the quick connector, a guide groove being provided at the bottom of the installation groove, a fixed block being integrally formed at the bottom of the quick connector, and the fixed block being slidably connected to the guide groove, a second slide groove being provided on one side of the emergency power supply body to communicate with the guide groove, a slide being slidably connected in the second slide groove, a socket being provided on one side of the fixed block, and the slide being plugged into the socket, two springs being fixedly connected to one side of the slide, and the springs being fixed to the emergency power supply body, and an elastic snap-fit ​​component being provided in the quick-connect sleeve to assist in fixing the quick connector.

[0007] As a further solution of the present invention, the elastic locking assembly includes multiple first sliding grooves, and the multiple first sliding grooves are evenly and symmetrically opened on the inner walls on both sides of the quick-connect sleeve. A card block is slidably connected in the multiple first sliding grooves, and a spring sheet is provided in the multiple first sliding grooves, and the spring sheet is fixed to the card block and the quick-connect sleeve. Two card slots are opened on the outer walls on both sides of the quick connector, and the card block is engaged with the card slot. The outer side of the card block extending out of the first sliding groove is provided with an arc surface.

[0008] As a further solution of the present invention, the connection assembly includes two metal columns, both of which are fixedly connected in a quick-connect sleeve. Two metal sleeves are installed in the quick connector, and the two metal columns are respectively plugged into the two metal sleeves.

[0009] As a further solution of the present invention, a guide rail for correctly inserting the quick connector is integrally formed on the inner wall of the bottom of the quick connector sleeve.

[0010] As a further solution of the present invention, a shift block for pulling the slide to move is provided on one side of the emergency power supply body, and the shift block is fixed to the slide.

[0011] As a further solution of the present invention, a protective cover for shielding the quick-connect sleeve is rotatably connected to one side of the emergency power supply body.

[0012] As a further solution of the present invention, a blocking column for supporting the protective cover is fixedly connected to one side of the emergency power supply body.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordinated use of the slide and the socket, the quick-connect sleeve is installed in the installation groove, and the emergency power supply is connected to the elevator through the connection between the quick connector and the quick-connect sleeve, so that the staff can quickly connect the elevator to the emergency power supply. Pull the slide to move and disengage the slide from the socket on the fixed block. At this time, the quick-connect sleeve can be taken out of the installation groove, which makes it convenient for the staff to replace the quick-connect sleeve, saving time and improving efficiency.

[0015] 2. Through the setting of the elastic snap-fit ​​assembly, after the quick connector is inserted into the quick connector sleeve, the elastic snap-fit ​​assembly will assist in fixing the quick connector, so that the quick connector can be inserted into the quick connector sleeve more stably, thereby improving the stability of the emergency power supply device access.

[0016] 3. Through the setting of the guide rail, when the staff inserts the quick connector, the guide rail can prevent the staff from inserting the quick connector in the wrong direction, thereby facilitating the staff to insert the quick connector quickly and correctly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of a quick-access elevator emergency power supply device proposed by the present invention;

[0018] Figure 2 This is a schematic cross-sectional view of a quick-connect sleeve of an elevator emergency power supply device that can be quickly connected.

[0019] Figure 3This is a schematic cross-sectional view of a quick-connect plug for a lift emergency power supply device that can be quickly connected.

[0020] Figure 4 This is a partially enlarged structural schematic diagram of a quickly accessible elevator emergency power supply device proposed by the present invention.

[0021] In the figure: 1. Frame; 2. Emergency power supply body; 3. Protective cover; 4. Metal column; 5. Block; 6. Shrapnel; 7. First slide; 8. Blocking column; 9. Mounting slot; 10. Guide rail; 11. Quick connector; 12. Slot; 13. Quick connector; 14. Metal sleeve; 15. Fixing block; 16. Socket; 17. Slide; 18. Spring; 19. Second slide; 20. Dial block. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 4 A quick-access elevator emergency power supply device includes a frame 1 and an emergency power supply body 2. The emergency power supply body 2 is fixed to the outer wall of one side of the frame 1 by bolts. A mounting groove 9 is opened on one side of the emergency power supply body 2. A quick-connect sleeve 11 is inserted into the mounting groove 9. A quick connector 13 is inserted into the quick-connect sleeve 11. A connecting component is provided in the quick-connect sleeve 11 to electrically connect the quick connector 11 and the quick connector 13. The quick connector 13 is inserted into the quick-connect sleeve 11 and electrically connected to the quick connector sleeve 11 through the connecting component, which facilitates the staff to quickly connect the elevator to the emergency power supply.

[0024] A guide groove is provided at the bottom of the mounting groove 9, and a fixing block 15 is integrally formed at the bottom of the quick connector 13, and the fixing block 15 is slidably connected to the guide groove. A second slide groove 19 connected to the guide groove is provided on one side of the emergency power supply body 2, and a slide 17 is slidably connected in the second slide groove 19. A socket 16 is provided on one side of the fixing block 15, and the slide 17 is plugged into the socket 16. Two springs 18 are welded on one side of the slide 17, and the spring 18 is fixed to the emergency power supply body 2. An elastic snap-fit ​​component for auxiliary fixation of the quick connector 13 is provided in the quick connector sleeve 11. Pull the slide 17 to move along the second slide groove 19, and the slide 17 will squeeze the spring 18 and disengage from the socket 16 on the fixing block 15. At this time, the quick connector sleeve 11 can be taken out of the mounting groove 9, which is convenient for the staff to replace the quick connector sleeve 11, saving time and improving efficiency.

[0025] In the present invention, the elastic locking assembly includes a plurality of first sliding grooves 7, and the plurality of first sliding grooves 7 are evenly and symmetrically opened on the inner walls of both sides of the quick-connect sleeve 11. The plurality of first sliding grooves 7 are all slidably connected with a card block 5, and the plurality of first sliding grooves 7 are each provided with a spring piece 6, and the spring piece 6 is fixed to the card block 5 and the quick-connect sleeve 11. The outer walls of both sides of the quick connector 13 are provided with two card grooves 12, and the card block 5 is engaged with the card groove 12. The outer side of the card block 5 extending out of the first sliding groove 7 is provided with an arc surface, and the quick connector 13 will be squeezed by the arc surface of the card block 5 to move into the first sliding groove 7 during the insertion process, and the card block 5 will squeeze the spring piece 6 to deform. When the quick connector 13 is fully inserted into the quick-connect sleeve 11, the card block 5 will be reset by the elastic force of the spring piece 6 and be snapped into the card groove 12 on the quick connector 13, thereby auxiliary fixing the quick connector 13;

[0026] The connection assembly includes two metal columns 4, both of which are welded in the quick connector sleeve 11. Two metal sleeves 14 are installed in the quick connector 13. The two metal columns 4 are plugged into the two metal sleeves 14 respectively. The quick connector 13 is inserted into the quick connector sleeve 11, and the metal columns 4 in the quick connector sleeve 11 are inserted into the metal sleeve 14 in the quick connector 13, so that the quick connector 13 and the quick connector sleeve 11 are electrically connected. The bottom inner wall of the quick connector sleeve 11 is integrally formed with a guide rail 10 for correctly inserting the quick connector 13. The guide rail 10 can To prevent the quick connector 13 from being inserted upside down, it is convenient for the staff to insert the quick connector 13. A shift block 20 is provided on one side of the emergency power supply body 2 for pulling the slide 17 to move, and the shift block 20 is fixed to the slide 17. A protective cover 3 for shielding the quick connector sleeve 11 is rotatably connected to one side of the emergency power supply body 2. The protective cover 3 can shield the unused quick connector sleeve 11 to prevent dust from entering the quick connector sleeve 11. A blocking column 8 for supporting the protective cover 3 is welded on one side of the emergency power supply body 2.

[0027] Working principle: When it is needed, the quick connector 13 is inserted into the quick connector sleeve 11, and the metal column 4 in the quick connector sleeve 11 is inserted into the metal sleeve 14 in the quick connector 13, so that the quick connector 13 and the quick connector sleeve 11 are electrically connected. During the insertion process, the quick connector 13 will be squeezed by the arc surface of the card block 5 to move into the first slide groove 7, and the card block 5 will squeeze the spring piece 6 to deform. When the quick connector 13 is fully inserted into the quick connector sleeve 11, the card block 5 will be reset by the elastic force of the spring piece 6 and snap into the card slot 12 on the quick connector 13, so that The quick connector 13 is assisted in fixing, and the emergency power supply is connected to the elevator through the connection between the quick connector 13 and the quick connector sleeve 11, so that the staff can quickly connect the elevator to the emergency power supply. When the quick connector sleeve 11 needs to be replaced, the slide 17 is pulled along the second slide groove 19 by the dial block 20. The slide 17 will squeeze the spring 18 and disengage from the socket 16 on the fixed block 15. At this time, the quick connector sleeve 11 can be taken out of the installation groove 9, which is convenient for the staff to replace the quick connector sleeve 11, saving time and improving efficiency.

[0028] Furthermore, the terms "installed," "disposed," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

Claims

1. A quick-access elevator emergency power supply device, comprising a frame (1) and an emergency power supply body (2), characterized in that: The emergency power supply body (2) is fixedly connected to the outer wall of one side of the frame (1); a mounting groove (9) is provided on one side of the emergency power supply body (2); a quick-connect sleeve (11) is inserted into the mounting groove (9); a quick connector (13) is inserted into the quick-connect sleeve (11); a connecting component is provided in the quick-connect sleeve (11) so that the quick-connect sleeve (11) and the quick connector (13) are electrically connected; a guide groove is provided at the bottom of the mounting groove (9); a fixing block (15) is integrally formed at the bottom of the quick connector (13), and the fixing block (15) is connected to the fixing block (15). The guide groove is slidably connected, a second slide groove (19) connected to the guide groove is provided on one side of the emergency power supply body (2), a slide (17) is slidably connected in the second slide groove (19), a socket (16) is provided on one side of the fixed block (15), and the slide (17) is plugged into the socket (16), two springs (18) are fixedly connected to one side of the slide (17), and the springs (18) are fixed to the emergency power supply body (2), and an elastic snap-fit ​​component for auxiliary fixing of the quick connector (13) is provided in the quick connector sleeve (11).

2. A quick-access elevator emergency power supply device according to claim 1, characterized in that: The elastic locking assembly includes a plurality of first sliding grooves (7), and the plurality of first sliding grooves (7) are evenly and symmetrically opened on the inner walls of both sides of the quick-connect sleeve (11). A clamping block (5) is slidably connected in the plurality of first sliding grooves (7). A spring piece (6) is provided in the plurality of first sliding grooves (7), and the spring piece (6) is fixed to the clamping block (5) and the quick-connect sleeve (11). Two clamping grooves (12) are opened on the outer walls of both sides of the quick connector (13), and the clamping block (5) is clamped with the clamping groove (12). The outer side of the clamping block (5) extending out of the first sliding groove (7) is provided with an arc surface.

3. The quick-access elevator emergency power supply device according to claim 1, characterized in that: The connection assembly comprises two metal columns (4), both of which are fixedly connected in a quick-connect sleeve (11), two metal sleeves (14) are installed in the quick connector (13), and the two metal columns (4) are plugged into the two metal sleeves (14) respectively.

4. The quick-access elevator emergency power supply device according to claim 1, characterized in that: The bottom inner wall of the quick connector sleeve (11) is integrally formed with a guide rail (10) for correctly inserting the quick connector (13).

5. The quick-access elevator emergency power supply device according to claim 1, characterized in that: A shift block (20) for pulling the slide (17) to move is provided on one side of the emergency power supply body (2), and the shift block (20) is fixed to the slide (17).

6. The quick-access emergency power supply device for an elevator according to claim 5, characterized in that: A protective cover (3) for shielding the quick-connect sleeve (11) is rotatably connected to one side of the emergency power supply body (2).

7. The quick-access emergency power supply device for an elevator according to claim 6, characterized in that: A blocking column (8) for supporting the protective cover (3) is fixedly connected to one side of the emergency power supply body (2).

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