CN219469373U

CN219469373U - Elevator overload board with bayonet lock

Info

Publication number: CN219469373U
Application number: CN202320383140.6U
Authority: CN
Inventors: 叶建旺; 陆林红; 季汉标
Original assignee: Hangzhou Huanke Industrial Co ltd
Current assignee: Hangzhou Huanke Industrial Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-04
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an elevator overload board with a bayonet lock, which comprises an overload board body, wherein an elevator car installation seat is arranged at the top end of the overload board body, a plurality of evenly distributed positioning grooves are formed in the top end of the overload board body, positioning support columns matched with the positioning grooves are arranged at the bottom end of the elevator car installation seat, connecting grooves are formed in the top end of the overload board body and between the plurality of evenly distributed positioning grooves, and connecting sleeves matched with the connecting grooves are arranged at the bottom end of the elevator car installation seat. The beneficial effects are that: through adding bayonet lock subassembly overload board and elevator car butt joint installation of being convenient for, personnel only need insert the adapter sleeve on the elevator car mount pad in the spread groove, rotate the runner afterwards and drive multiunit lead screw and rotate simultaneously through the cooperation between the helical gear, the lead screw accomplishes the connection installation in inserting the spacing groove on the adapter sleeve with the spacer pin through the movable block, compares more quick save time with through the bolt installation.

Description

Elevator overload board with bayonet lock

Technical Field

The utility model relates to the technical field of elevator overload boards, in particular to an elevator overload board with a bayonet lock.

Background

Elevator is increasingly used as a vertical transport vehicle in modern society, and elevator safety technology is an important subject. The elevator overload detection device mainly comprises two modes in industry, namely a car bottom is used as a movable car bottom, when the load in the car is overweight, the car bottom has partial micro-deformation, and the overweight is detected by detecting the partial micro-deformation of the car bottom; and after the elevator car is overloaded, the traction steel wire rope is excessively pulled tightly, so that the steel wire rope head combination is deformed, and the overload is controlled by detecting the deformation of the part. When being connected to elevator car and detection device, need be in the same place elevator car and detection device are gone up the overload board and are connected together, and current connected mode is mostly through multiunit bolt cooperation connection, because bolt quantity is more when the butt joint is tight, and is more troublesome consuming.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides an elevator overload board with a bayonet lock, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides an elevator overload board of area bayonet lock, includes overload board body, overload board body top is equipped with elevator car mount pad, a plurality of evenly distributed's constant head tank has been seted up on overload board body top, elevator car mount pad bottom be equipped with constant head tank assorted location support column, overload board body top just is located a plurality of evenly distributed seted up the spread groove between the constant head tank, elevator car mount pad bottom be equipped with spread groove assorted adapter sleeve, the adapter sleeve pass through the bayonet lock subassembly with overload board body is connected.

Preferably, a plurality of uniformly distributed mounting holes are formed in the top end of the overload plate body.

Preferably, the bayonet lock subassembly includes the adjustment disc that is equipped with in the spread groove, a plurality of circumference array distribution's adjustment groove has been seted up on adjustment disc top, be equipped with the lead screw in the adjustment groove, lead screw outer wall cover be equipped with adjustment groove assorted movable block, the movable block top extend to outside the adjustment groove be connected with the spacer pin, set up with spacing pin spacing assorted spacing groove in the adapter sleeve inner wall, set up the linkage groove in the adjustment disc, be equipped with helical gear one in the linkage groove, helical gear one pass through the pivot with adjustment disc is connected, lead screw one side extend to in the linkage groove with helical gear one engaged with helical gear two-phase is connected.

Preferably, the screw is connected to the adjusting disk via a bearing.

Preferably, the moving block is provided with a threaded hole matched with the screw rod.

Preferably, the bottom end of the rotating shaft extends out of the overload plate body and is connected with the rotating wheel, and a rubber sleeve is sleeved on the outer wall of the rotating wheel.

The beneficial effects of the utility model are as follows: through adding bayonet lock subassembly overload board and elevator car butt joint installation of being convenient for, personnel only need insert the adapter sleeve on the elevator car mount pad in the spread groove, rotate the runner afterwards and drive multiunit lead screw and rotate simultaneously through the cooperation between the helical gear, the lead screw accomplishes the connection installation in inserting the spacing groove on the adapter sleeve with the spacer pin through the movable block, compares more quick save time with through the bolt installation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of an elevator overload board with a bayonet according to an embodiment of the utility model;

fig. 2 is a front view of an elevator overload board with a bayonet according to an embodiment of the utility model;

fig. 3 is a schematic view of an overload board body structure in an elevator overload board with a bayonet according to an embodiment of the utility model;

fig. 4 is a cross-sectional view of an overload plate body in an elevator overload plate with a bayonet according to an embodiment of the utility model;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic diagram of an elevator car mounting seat in an elevator overload plate with a bayonet according to an embodiment of the utility model.

In the figure:

1. an overload board body; 2. an elevator car mount; 3. a positioning groove; 4. positioning a support column; 5. a connecting groove; 6. connecting sleeves; 7. a mounting hole; 8. an adjusting disc; 9. an adjustment tank; 10. a screw rod; 11. a moving block; 12. a limiting pin; 13. a limit groove; 14. a linkage groove; 15. a first helical gear; 16. a rotating shaft; 17. a helical gear II; 18. a bearing; 19. a rotating wheel.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, an elevator overload board with a bayonet is provided.

Embodiment one;

as shown in fig. 1-6, an elevator overload board with a bayonet lock according to an embodiment of the utility model comprises an overload board body 1, wherein an elevator car installation seat 2 is arranged at the top end of the overload board body 1, a plurality of evenly distributed positioning grooves 3 are formed in the top end of the overload board body 1, positioning support columns 4 matched with the positioning grooves 3 are arranged at the bottom end of the elevator car installation seat 2, connecting grooves 5 are formed in the top end of the overload board body 1 and between the plurality of evenly distributed positioning grooves 3, a connecting sleeve 6 matched with the connecting grooves 5 is arranged at the bottom end of the elevator car installation seat 2, and the connecting sleeve 6 is connected with the overload board body 1 through a bayonet lock component.

Embodiment two;

as shown in fig. 1-6, an elevator overload board with a bayonet lock according to an embodiment of the utility model comprises an overload board body 1, wherein an elevator car installation seat 2 is arranged at the top end of the overload board body 1, a plurality of evenly distributed positioning grooves 3 are formed in the top end of the overload board body 1, positioning support columns 4 matched with the positioning grooves 3 are arranged at the bottom end of the elevator car installation seat 2, connecting grooves 5 are formed in the top end of the overload board body 1 and between the plurality of evenly distributed positioning grooves 3, a connecting sleeve 6 matched with the connecting grooves 5 is arranged at the bottom end of the elevator car installation seat 2, and the connecting sleeve 6 is connected with the overload board body 1 through a bayonet lock component. A plurality of evenly distributed mounting holes 7 are formed in the top end of the overload plate body 1. The bayonet lock subassembly includes the regulation disc 8 that is equipped with in the spread groove 5, a plurality of circumference array distribution's adjustment groove 9 have been seted up on adjustment disc 8 top, be equipped with lead screw 10 in the adjustment groove 9, lead screw 10 outer wall cover be equipped with adjustment groove 9 assorted movable block 11, the movable block 11 top extend to outside adjustment groove 9 is connected with spacer pin 12, set up with spacer pin 12 spacing assorted spacing groove 13 in the adapter sleeve 6 inner wall, set up the link groove 14 in the adjustment disc 8, be equipped with helical gear one 15 in the link groove 14, helical gear one 15 pass through pivot 16 with adjustment disc 8 is connected, lead screw 10 one side extend to in the link groove 14 with helical gear one 15 engaged helical gear two 17 are connected. The screw 10 is connected to the adjusting disk 8 via a bearing 18. The moving block 11 is provided with a threaded hole matched with the screw rod 10. The bottom end of the rotating shaft 16 extends out of the overload plate body 1 and is connected with a rotating wheel 19, and a rubber sleeve is sleeved on the outer wall of the rotating wheel 19.

During practical application, the overload plate body 1 is connected with the elevator car mounting seat 2, the positioning support column 4 on the elevator car mounting seat 2 is aligned with the positioning groove 3, then the elevator car mounting seat 2 is put down, the connecting sleeve is inserted into the connecting groove 5, then the personnel rotation rotating wheel 19 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the screw rod 10 to rotate, the screw rod 10 drives the moving block 11 to move, the moving block 11 drives the limiting pin to be inserted into the limiting groove 13 to complete connection and installation, the overload plate is convenient to be in butt joint installation with the elevator car through adding the bayonet component, the personnel only needs to insert the connecting sleeve 6 on the elevator car mounting seat 2 into the connecting groove 5, then the rotating wheel 19 drives the plurality of groups of screw rods 10 to rotate simultaneously through cooperation among the bevel gears, and the screw rods 10 drive the limiting pin 12 to be inserted into the limiting groove 13 on the connecting sleeve 6 through the moving block 11 to complete connection and installation, and compared with the installation through bolts, the speed is faster and time-saving.

In summary, by means of the technical scheme, the overload plate and the elevator car are conveniently in butt joint installation through adding the bayonet lock component, a person only needs to insert the connecting sleeve on the elevator car installation seat into the connecting groove, then the rotating wheel drives the plurality of groups of screw rods to rotate simultaneously through cooperation among the bevel gears, and the screw rods insert the limiting pins into the limiting grooves on the connecting sleeve through the moving blocks to complete connection installation, so that compared with the installation through bolts, the installation is faster and time-saving.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an elevator overload board of area bayonet lock, its characterized in that, including overload board body (1), overload board body (1) top is equipped with elevator car mount pad (2), a plurality of evenly distributed constant head tank (3) have been seted up on overload board body (1) top, elevator car mount pad (2) bottom be equipped with constant head tank (3) assorted locating support column (4), overload board body (1) top just is located a plurality of evenly distributed connecting groove (5) have been seted up between constant head tank (3), elevator car mount pad (2) bottom be equipped with connecting groove (5) assorted adapter sleeve (6), adapter sleeve (6) pass through the bayonet lock subassembly with overload board body (1) are connected.

2. The elevator overload board with the bayonet lock according to claim 1, wherein a plurality of uniformly distributed mounting holes (7) are formed in the top end of the overload board body (1).

3. The elevator overload board with the bayonet lock according to claim 1, wherein the bayonet lock assembly comprises an adjusting disc (8) arranged in the connecting groove (5), a plurality of adjusting grooves (9) distributed in a circumferential array are formed in the top end of the adjusting disc (8), a screw rod (10) is arranged in the adjusting groove (9), a moving block (11) matched with the adjusting groove (9) is sleeved on the outer wall of the screw rod (10), the top end of the moving block (11) extends out of the adjusting groove (9) and is connected with a limiting pin (12), a limiting groove (13) matched with the limiting pin (12) is formed in the inner wall of the connecting sleeve (6), a linkage groove (14) is formed in the adjusting disc (8), a bevel gear I (15) is arranged in the linkage groove (14), the bevel gear I (15) is connected with the adjusting disc (8) through a rotating shaft (16), and one side of the screw rod (10) extends to the groove (14) and is meshed with the bevel gear II (17) of the bevel gear I (15).

4. A bayonet elevator overload board according to claim 3, characterized in that the screw (10) is connected to the adjusting disk (8) by means of bearings (18).

5. An elevator overload board with a bayonet lock according to claim 3, characterized in that the moving block (11) is provided with a threaded hole matching with the screw rod (10).

6. An elevator overload board with a bayonet lock according to claim 3, wherein the bottom end of the rotating shaft (16) extends to the outside of the overload board body (1) and is connected with a rotating wheel (19), and a rubber sleeve is sleeved on the outer wall of the rotating wheel (19).