CN220011759U

CN220011759U - Elevator load detector

Info

Publication number: CN220011759U
Application number: CN202321226627.XU
Authority: CN
Inventors: 刘建; 陈成; 杨震发; 奚鹏; 阮超
Original assignee: Special Equipment Safety Supervision Inspection Institute of Jiangsu Province
Current assignee: Special Equipment Safety Supervision Inspection Institute of Jiangsu Province
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-11-14
Anticipated expiration: 2033-05-20

Abstract

The utility model discloses an elevator load detector which comprises a detector main body and load detection components, wherein fixing sleeves are symmetrically arranged on two sides of the detector main body, the load detection components for detecting elevator load weight are arranged in the fixing sleeves, each load detection component comprises a fixing support rod, a support plate, a moving rod, a fixing screw, a pulling rod and a top plate, the support plate is fixedly arranged at the right end of each fixing support rod, the moving rod is slidably arranged on the inner wall of each fixing support rod, the fixing screw is arranged at the right end of each moving rod, the pulling rod is obliquely arranged on each moving rod through the corresponding fixing screw, the top plate is fixedly arranged at one end of each moving rod far away from the detector main body, and the integral structure of each top plate is consistent with that of the support plate. This elevator load detector not only can detect the load capacity of elevator, can also show the adjustment of screen degree simultaneously, can also reduce the manpower and press from both sides tightly to dragging wire rope moreover.

Description

Elevator load detector

Technical Field

The utility model relates to the technical field of elevator detection, in particular to an elevator load detector.

Background

The elevator detection is to install, debug and detect the whole elevator, maintain and fault judge and remove the elevator, use and manage the elevator, and serve the manufacturing, installation and maintenance of the elevator, etc., while the elevator load detection needs to ensure that various values after the elevator installation and debugging keep normal through an elevator load detection instrument

The existing detector is simple in structure, and can not be used for detecting elevator load and detecting tensile strength of a traction steel wire rope, so that the elevator is required to be carried with multiple instruments when being detected.

Accordingly, in view of the above, an elevator load detector is proposed to achieve a more practical value by improving the conventional structure and the defects.

Disclosure of Invention

The utility model aims to provide an elevator load detector for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator load detector, includes detector main part and load detection subassembly, the bilateral symmetry of detector main part is provided with fixed sleeve for detect elevator load weight the load detection subassembly is installed in fixed sleeve's inside, load detection subassembly includes fixed branch, backup pad, movable rod, fixed screw, pulling pole and roof, fixed branch's right-hand member fixed mounting has the backup pad, and fixed branch inner wall slidable mounting has the movable rod, the right-hand member of movable rod is provided with the fixed screw, and the movable rod has the pulling pole through the fixed screw slope installation, the one end fixed mounting that the detector main part was kept away from to the movable rod has the roof, and the overall structure and the backup pad structure unanimity of roof.

Further, a metal frame is fixedly arranged at the front end of the upper part of the detector main body, and shaft rods are rotatably arranged at two sides of the inner wall of the upper part of the metal frame.

Further, one end of the shaft rod, which is far away from the metal frame, is fixedly provided with a display screen, and the display screen is rotationally connected with the metal frame.

Further, the upper end and the lower end of the left side of the detector main body are rotatably provided with supporting wheels, and the edges of the supporting wheels are larger than angles of the upper side and the lower side of the detector main body.

Further, the right side of the middle part of the detector main body is slidingly provided with a tension support plate, and the middle part of the tension support plate is provided with a sliding groove.

Further, the inner wall of spout slides and is provided with the slider, and the right-hand member of slider rotates installs the screw rod, the middle part outer wall threaded connection of screw rod has the fixed block, and the rear end of fixed block is fixed with the right-hand member of pulling force extension board.

Further, the end-to-end connection of screw rod has driving motor, and driving motor's left side is fixed to be provided with the mounting panel, the upper and lower both ends symmetry slip of mounting panel is provided with the slide bar, and the left end and the pulling force extension board of slide bar are fixed.

Compared with the prior art, the utility model has the beneficial effects that: this elevator load detector not only can detect the load capacity of elevator, can also show the adjustment of screen degree simultaneously, can also reduce the manpower and press from both sides tightly to dragging wire rope moreover.

1. According to the elevator load detection device, the load detection assembly is arranged, the detector main body is horizontally arranged at the bottom of an elevator to be detected, and then pressure is applied to the movable rod sliding in the support plate through the bottom of the elevator, so that the length between the support plate and the movable rod is reduced, the movable rod is used for controlling the tension support plate fixed at the tail end of the pull rod to generate displacement, the tension support plate is a tension sensor and is displayed through the display screen electrically connected with the tail end of the tension support plate, and therefore the load condition of the elevator is detected, and the use diversity of the elevator load detection device is improved;

2. according to the utility model, through the arrangement of the shaft lever, the display screen is manually controlled to outwards turn around the shaft lever and is freely adjusted in the degree, so that the display screen arranged at the front end of the detector main body can be freely adjusted in a certain range, and the use portability is improved;

3. according to the utility model, through the arrangement of the driving motor, the supporting wheels arranged at the two ends of the detector main body are vertically placed on one side of the traction steel wire rope, the driving motor is used for controlling the screw rod with the fixed output end, the rotation of the screw rod is used for pushing the sliding block to move leftwards and clamping the traction steel wire rope at the top of the elevator, the supporting wheels arranged at the two ends of the detector main body are vertically placed on one side of the traction steel wire rope, the sliding block is gradually pushed by the driving motor to move leftwards along with the movement of the driving motor, the sliding block is used for continuously clamping and pulling the traction steel wire rope clamped in the sliding block, and the numerical value pulled by the tension support plate is displayed through the display screen, so that the aim of reducing manpower to clamp the traction steel wire rope is fulfilled.

Drawings

Fig. 1 is a schematic view of the overall structure of an elevator load detector of the present utility model;

fig. 2 is a schematic diagram of a load detecting assembly of an elevator load detector according to the present utility model;

fig. 3 is a schematic diagram of a connection structure between a display screen and a metal frame of an elevator load detector according to the present utility model;

fig. 4 is an enlarged schematic view of the load detector of the elevator of fig. 1 at a.

In the figure: 1. a detector body; 2. a fixed sleeve; 3. a load detection assembly; 301. fixing the support rod; 302. a support plate; 303. a moving rod; 304. a set screw; 305. pulling the rod; 306. a top plate; 4. a metal frame; 5. a shaft lever; 6. a display screen; 7. a support wheel; 8. a tension support plate; 9. a chute; 10. a slide block; 11. a screw; 12. a fixed block; 13. a driving motor; 14. a mounting plate; 15. and a slide bar.

Detailed Description

As shown in fig. 1 to 2, an elevator load detector comprises a detector main body 1 and a load detection assembly 3, wherein the fixed sleeve 2 is symmetrically arranged on two sides of the detector main body 1, the load detection assembly 3 for detecting the weight of an elevator load is arranged in the fixed sleeve 2, the load detection assembly 3 comprises a fixed supporting rod 301, a supporting plate 302, a movable rod 303, a fixed screw 304, a pulling rod 305 and a top plate 306, the right end of the fixed supporting rod 301 is fixedly provided with the supporting plate 302, the inner wall of the fixed supporting rod 301 is slidably provided with the movable rod 303, the right end of the movable rod 303 is provided with the fixed screw 304, the movable rod 303 is obliquely provided with the pulling rod 305 through the fixed screw 304, one end of the movable rod 303, which is far away from the detector main body 1, is fixedly provided with the top plate 306, the integral structure of the top plate 306 is consistent with the supporting plate 302, the detector main body 1 is horizontally arranged at the bottom of the elevator to be detected, the bottom of the elevator is horizontally arranged, the bottom of the elevator is required to be detected through the bottom of the elevator, the movable rod 303 is enabled to apply pressure to the inside the supporting plate 302, the length between the supporting plate 302 and the movable rod 303 is reduced, the pulling rod 8 is controlled by the movable rod 303, the moving rod 8 is used for controlling the terminal fixed pulling rod, the pulling rod 8, the pulling rod is used for generating displacement, the pulling force, the pulling rod is used as the type of the electric signal, and the electric signal is n, the type of the electric signal can be displayed by the type 5, and the electric signal can be displayed by the type, and the electric signal can be 5, and the type, and the electric signal and the sensor 5, and the type and the sensor 5, and the a and the 5.

As shown in fig. 3, a metal frame 4 is fixedly mounted at the front end of the upper part of the detector main body 1, shaft rods 5 are rotatably mounted at two sides of the inner wall above the metal frame 4, a display screen 6 is fixedly mounted at one end of the shaft rods 5 far away from the metal frame 4, the display screen 6 is rotatably connected with the metal frame 4, the display screen 6 is manually controlled to turn outwards around the shaft rods 5 and is freely adjusted within 90 degrees, so that the display screen 6 arranged at the front end of the detector main body 1 can be freely adjusted within a certain range, and the use portability is improved.

As shown in fig. 1 to 4, the supporting wheel 7 is rotatably installed at the upper and lower ends of the left side of the detector main body 1, the edge of the supporting wheel 7 is larger than the corners of the upper and lower sides of the detector main body 1, the pull supporting plate 8 is rotatably installed at the right side of the middle part of the detector main body 1, the sliding groove 9 is formed in the middle of the pull supporting plate 8, the sliding block 10 is slidably arranged on the inner wall of the sliding groove 9, the screw 11 is rotatably installed at the right end of the sliding block 10, the fixing block 12 is in threaded connection with the outer wall of the middle part of the screw 11, the rear end of the fixing block 12 is fixed with the right end of the pull supporting plate 8, the tail end of the screw 11 is connected with the driving motor 13, the left side of the driving motor 13 is fixedly provided with the mounting plate 14, the upper and lower ends of the mounting plate 14 are symmetrically provided with the sliding rods 15, the left end of the sliding rods 15 are fixed with the pull supporting plate 8, the supporting wheel 7 arranged at the two ends of the detector main body 1 is vertically placed on one side of the steel wire rope, the driving motor 13 is enabled to control the screw 11 at the output end to be fixed, the screw 11 is enabled to rotationally push the sliding block 10 to move leftwards, the elevator top of the traction motor is enabled to clamp the steel wire rope, the traction motor is enabled to be clamped with the steel wire rope, the two sides of the steel wire rope is enabled to be continuously, and the steel wire rope is continuously clamped and the steel wire rope is enabled to be clamped and clamped to the inside the steel wire rope is continuously, the inside the steel wire and displayed and the steel wire is continuously and clamped and pulled by the drawing the steel wire rope is displayed.

Working principle: when the elevator load detector is used, firstly, the supporting wheels 7 arranged at the two ends of the detector main body 1 are vertically placed on one side of a traction steel wire rope, the driving motor 13 is used for controlling the screw rod 11 with the fixed output end, the rotating pushing slide block 10 of the screw rod 11 moves leftwards, the traction steel wire rope at the top of an elevator is clamped, the supporting wheels 7 arranged at the two ends of the detector main body 1 are vertically placed on one side of the traction steel wire rope, the sliding block 10 is gradually pushed by the driving motor 13 to move leftwards, the sliding block 10 continuously clamps and pulls the traction steel wire rope clamped inside the sliding wheels, the numerical value pulled by the tension support plate 8 is displayed through the display screen 6, the display screen 6 is manually controlled to be outwards turned around the shaft rod 5 and freely adjusted within 90 degrees, the display screen 6 arranged at the front end of the detector main body 1 can be freely adjusted within a certain range, the detector main body 1 is horizontally placed at the bottom of the elevator to be detected, the bottom of the elevator is pressed by the moving rod 303 which slides inside the supporting plate 302, the length 303 is shortened, the supporting plate 302 and the moving rod 303 is pulled leftwards by the bottom of the elevator, the moving rod 305 is gradually, the pulling rod 305 is continuously pulled by the moving rod, the pulling rod 305 is used for producing the displacement of the tension support plate 8, and the tension support plate 8 is electrically connected with the tension sensor, and the tension sensor is electrically connected with the tension sensor 8, and the tension sensor is used for achieving the condition that the tension of the tension sensor is electrically and the tension-measuring and the tension.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an elevator load detector, includes detector main part (1) and load detection subassembly (3), its characterized in that, the bilateral symmetry of detector main part (1) is provided with fixed sleeve (2) for detect elevator load weight load detection subassembly (3) are installed in the inside of fixed sleeve (2), load detection subassembly (3) are including fixed branch (301), backup pad (302), movable rod (303), fixed screw (304), pulling rod (305) and roof (306), the right-hand member fixed mounting of fixed branch (301) has backup pad (302), and fixed branch (301) inner wall slidable mounting has movable rod (303), the right-hand member of movable rod (303) is provided with fixed screw (304), and movable rod (303) are installed pulling rod (305) through fixed screw (304) slope, one end fixed mounting that detector main part (1) was kept away from to movable rod (303) has roof (306), and the overall structure of roof (306) is unanimous with backup pad (302).

2. The elevator load detector according to claim 1, wherein a metal frame (4) is fixedly arranged at the front end of the upper part of the detector main body (1), and shaft rods (5) are rotatably arranged at the two sides of the inner wall above the metal frame (4).

3. An elevator load detector according to claim 2, characterized in that the end of the shaft lever (5) far away from the metal frame (4) is fixedly provided with a display screen (6), and the display screen (6) is in rotary connection with the metal frame (4).

4. An elevator load detector according to claim 1, characterized in that the supporting wheels (7) are rotatably mounted at the upper and lower ends of the left side of the detector body (1), and the edges of the supporting wheels (7) are larger than the corners of the upper and lower sides of the detector body (1).

5. The elevator load detector according to claim 1, wherein a tension support plate (8) is slidably mounted on the right side of the middle part of the detector main body (1), and a sliding groove (9) is formed in the middle part of the tension support plate (8).

6. The elevator load detector according to claim 5, wherein the inner wall of the chute (9) is slidably provided with a sliding block (10), a screw (11) is rotatably mounted at the right end of the sliding block (10), a fixing block (12) is in threaded connection with the middle outer wall of the screw (11), and the rear end of the fixing block (12) is fixed with the right end of the tension support plate (8).

7. The elevator load detector according to claim 6, wherein the end of the screw rod (11) is connected with a driving motor (13), a mounting plate (14) is fixedly arranged on the left side of the driving motor (13), sliding rods (15) are symmetrically arranged at the upper end and the lower end of the mounting plate (14) in a sliding manner, and the left end of the sliding rods (15) is fixed with the tension support plate (8).