阅读说明：本技术 一种电梯用钢索张力测试装置 (Steel cable tension testing device for elevator ) 是由 陆新建 申益洙 于 2021-06-25 设计创作，主要内容包括：本发明提供一种电梯用钢索张力测试装置,包括支撑座,调节器,限位器,固定器,连接杆,显示器和把手,其中：调节器通过电动推杆设置在支撑座表面的中间；所述限位器共设置有两个,且限位器通过支架呈对称的位置设置在支撑座的表面,该限位器在调节器表面的两侧；所述固定器共设置有两个,且固定器通过支撑架呈对称的位置设置在支撑座的表面。本发明调节器,限位器,固定器和把手的设置,在使用时,能够有效地帮助操作者在进行测试时的固定工作,能够在检测距离较远的钢索时,避免了操作人员近距离的接触,从而使其具有较高的安全性,且能够适用多种不同尺寸的钢索检测工作,使其具有较高的灵活性,便于市场推广和应用。(The invention provides a steel cable tension testing device for an elevator, which comprises a supporting seat, an adjuster, a limiter, a fixer, a connecting rod, a display and a handle, wherein: the regulator is arranged in the middle of the surface of the supporting seat through an electric push rod; the two limiters are arranged on the surface of the supporting seat in a symmetrical position through the bracket, and are arranged on two sides of the surface of the regulator; the fixer is provided with two altogether, and the fixer is the surface that the position setting is on the supporting seat that the support frame is symmetrical. The regulator, the limiter, the fixer and the handle are arranged, so that the regulator, the limiter, the fixer and the handle can effectively help an operator to fix during testing when in use, and can avoid the close contact of operators when detecting the steel cable with a longer distance, thereby having higher safety, being suitable for the detection work of various steel cables with different sizes, having higher flexibility and being convenient for market popularization and application.)

1. A steel cable tension testing device for an elevator is characterized in that: including supporting seat (1), regulator (2), stopper (3), fixer (4), connecting rod (5), display (6) and handle (7), wherein: the regulator (2) is arranged in the middle of the surface of the supporting seat (1) through an electric push rod (21); the number of the limiters (3) is two, the limiters (3) are symmetrically arranged on the surface of the supporting seat (1) through a support (31), and the limiters (3) are arranged on two sides of the surface of the regulator (2); the number of the fixing devices (4) is two, the fixing devices (4) are symmetrically arranged on the surface of the supporting seat (1) through the supporting frame (41), and the fixing devices (4) are arranged on the outer side of the limiting device (3); one end of the connecting rod (5) is fixedly connected with the middle of one side of the surface of the supporting seat (1); the display (6) is arranged at the other end of the connecting rod (5); the top end of the handle (7) is fixedly connected with the lower part of the outer end of the connecting rod (5).

2. The apparatus for testing tension of a wire rope for an elevator according to claim 1, wherein: the regulator (2) comprises an electric push rod (21), a fixed seat (22), a fixed plate (23) and a rotating shaft (24), and the middle of the bottom surface of the fixed seat (22) is fixedly connected with the top end of the electric push rod (21); the fixing plates (23) are symmetrically arranged at two ends of the surface of the fixing seat (22); two ends of the rotating shaft (24) are connected with the middle of the inner side of the surface of the fixed plate (23) in a nested manner through bearings.

3. The apparatus for testing tension of a wire rope for an elevator according to claim 1, wherein: the limiter (3) comprises a bracket (31), a first fixing seat (32), a first rotating shaft (33), a limiting plate (34) and an adjusting bolt (35), wherein the first fixing seat (32) is arranged at the top end of the bracket (31); two ends of the first rotating shaft (33) are connected with the middle inside the first fixed seat (32) in a nested manner through bearings; the limiting plate (34) is embedded on the surfaces of the first fixing seat (32) and the first rotating shaft (33) through an adjusting bolt (35), and the adjusting bolt (35) is arranged in the middle of the top end of the limiting plate (34).

4. The apparatus for testing tension of a wire rope for an elevator according to claim 1, wherein: the fixer (4) comprises a support frame (41), a clamping seat (42), a first electric push rod (43) and a squeezing plate (44), and the clamping seat (42) is arranged at the top end of the support frame (41); the electric push rod I (43) is arranged inside the support frame (41), and the top end of the electric push rod I (43) penetrates through the middle of the bottom end of the clamping seat (42) and is embedded inside the clamping seat (42); the extrusion plate (44) is arranged at the top end of the electric push rod I (43); the clamping seat (42) is U-shaped.

5. The apparatus for testing tension of a wire rope for an elevator according to claim 1, wherein: the handle (7) comprises a protective lantern ring (71), an electric push rod button (72) and an electric push rod button (73), and the protective lantern ring (71) is arranged on one side of the bottom end of the handle (7) in an inclined angle of 30-45 degrees; the electric push rod-button (72) and the electric push rod-button (73) are arranged on the inner side of the surface of the handle (7), the electric push rod-button (72) is arranged in the middle of the inner side of the surface of the handle (7), the electric push rod-button (73) is arranged on one side of the electric push rod-button (72), the electric push rod-button (72) is in a circular shape, and the electric push rod-button (73) is in a square shape.

Technical Field

The invention belongs to the field of elevators, and particularly relates to a steel cable tension testing device for an elevator.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.

The elevator steel cable is an important device of the elevator as a part of an elevator traction system, two ends of the steel cable are respectively connected with a lift car and a counterweight block of the elevator to bear the total weight of the lift car and the counterweight block, so that the normal work of the whole elevator and the service life of the steel cable can be influenced by the balanced tension condition during the work of the elevator, and the corresponding tension test work of the elevator and the new year can be required. However, the existing steel cable tension testing device for the elevator still has the problems of inconvenience in fixing, low safety and poor flexibility in testing.

Therefore, it is necessary to provide a device for measuring the tension of a wire rope for an elevator.

Disclosure of Invention

In order to solve the technical problems, the invention provides a steel cable tension testing device for an elevator, which is used for solving the problems of inconvenience in fixing, low safety and poor flexibility in the test of the conventional steel cable tension testing device for the elevator. The utility model provides a cable wire tension testing arrangement for elevator, includes supporting seat, regulator, stopper, fixer, connecting rod, display and handle, wherein: the regulator is arranged in the middle of the surface of the supporting seat through an electric push rod; the two limiters are arranged on the surface of the supporting seat in a symmetrical position through the bracket, and are arranged on two sides of the surface of the regulator; the number of the fixing devices is two, the fixing devices are symmetrically arranged on the surface of the supporting seat through the supporting frame, and the fixing devices are arranged on the outer side of the limiting device; one end of the connecting rod is fixedly connected with the middle of one side of the surface of the supporting seat; the display is arranged at the other end of the connecting rod; the top end of the handle is fixedly connected with the lower part of the outer end of the connecting rod.

Preferably, the regulator comprises an electric push rod, a fixed seat, a fixed plate and a rotating shaft, and the middle of the bottom surface of the fixed seat is fixedly connected with the top end of the electric push rod; the fixing plates are symmetrically arranged at two ends of the surface of the fixing seat; the two ends of the rotating shaft are connected with the middle of the inner side of the surface of the fixed plate in a nested manner through bearings.

Preferably, the limiter comprises a bracket, a first fixed seat, a first rotating shaft, a limiting plate and an adjusting bolt, and the first fixed seat is arranged at the top end of the bracket; two ends of the first rotating shaft are connected with the middle inside the first fixed seat in a nested manner through bearings; the limiting plate is embedded on the surfaces of the first fixing seat and the first rotating shaft through the adjusting bolt, and the adjusting bolt is arranged in the middle of the top end of the limiting plate.

Preferably, the fixer comprises a support frame, a clamping seat, a first electric push rod and a squeezing plate, and the clamping seat is arranged at the top end of the support frame; the first electric push rod is arranged inside the support frame, and the top end of the first electric push rod penetrates through the middle of the bottom end of the clamping seat and is embedded inside the clamping seat; the extrusion plate is arranged at the top end of the electric push rod I; the clamping seat is in a U shape.

Preferably, the handle comprises a protection lantern ring, an electric push rod button and an electric push rod button, and the protection lantern ring is arranged on one side of the bottom end of the handle at an inclination angle of 30-45 degrees; the first electric push rod button and the second electric push rod button are arranged on the inner side of the surface of the handle, the first electric push rod button is arranged in the middle of the inner side of the surface of the handle, the first electric push rod button is arranged on one side of the first electric push rod button, the first electric push rod button is circular, and the second electric push rod button is square.

Compared with the prior art, the invention has the advantages that:

1. the regulator is favorable for controlling the extrusion detection work of the steel cable through the button on the handle when the detected steel cable is far away from an operator in use, thereby avoiding the need of manual debugging of the operator, and effectively improving the working efficiency and the safety of the operator.

2. The arrangement of the limiting stopper is beneficial to adjusting the distance between the first rotating shaft and the limiting plate according to the size of the measured steel cable when the measured steel cable is far away from an operator in use, so that the positioning device is convenient to adapt to the positioning work of different steel cables.

3. The arrangement of the fixer is beneficial to fixing the main body of the detection device and the detected steel cable in advance when the steel cable is far away from an operator in use, so that the stability in operation is ensured, and the operator can be helped to finish the fixing work before detection.

4. The arrangement of the handle is beneficial to adjusting the overall length of the connecting rod to detect the steel cable at a far distance by matching with the arrangement of the connecting rod when the steel cable to be detected is far away from an operator in use, and meanwhile, the protective lantern ring is arranged to be sleeved on the wrist of the operator to prevent the steel cable from accidentally falling.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the regulator structure of the present invention.

Fig. 3 is a schematic view of the stopper structure of the present invention.

Fig. 4 is a schematic view of the structure of the anchor of the present invention.

Fig. 5 is a schematic view of the handle structure of the present invention.

In the figure:

the novel adjustable support comprises a support base 1, an adjuster 2, an electric push rod 21, a fixed base 22, a fixed plate 23, a rotating shaft 2, a limiter 3, a support 31, a fixed base 32, a rotating shaft 33, a limiting plate 34, an adjusting bolt 35, a fixed base 4, a supporting frame 41, a clamping base 42, an electric push rod 43, a squeezing plate 44, a connecting rod 5, a display 6, a handle 7, a protective lantern ring 71, an electric push rod 72 button and an electric push rod 73 button.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention is further described below with reference to the accompanying drawings:

example one

Referring to fig. 1 to 5, a steel rope tension testing device for an elevator includes a supporting base 1, an adjuster 2, a stopper 3, a fixer 4, a connecting rod 5, a display 6 and a handle 7, wherein: a required sensor is arranged in the supporting seat 1 and is connected with a display 6 through a controller; the regulator 2 is arranged in the middle of the surface of the supporting seat 1 through an electric push rod 21; the number of the limiters 3 is two, the limiters 3 are symmetrically arranged on the surface of the supporting seat 1 through a bracket 31, and the limiters 3 are arranged on two sides of the surface of the regulator 2; the number of the fixing devices 4 is two, the fixing devices 4 are symmetrically arranged on the surface of the supporting seat 1 through the supporting frame 41, and the fixing devices 4 are arranged on the outer side of the limiting device 3; one end of the connecting rod 5 is fixedly connected with the middle of one side of the surface of the supporting seat 1, and the connecting rod 5 adopts a telescopic connecting rod; the display 6 is arranged at the other end of the connecting rod 5; the top end of the handle 7 is fixedly connected with the lower part of the outer end of the connecting rod 5.

It should be noted that the regulator 2 includes an electric push rod 21, a fixed seat 22, a fixed plate 23 and a rotating shaft 24, and the middle of the bottom surface of the fixed seat 22 is fixedly connected with the top end of the electric push rod 21, and the electric push rod 21 is connected with an electric push rod button 72 through a controller; the fixing plates 23 are symmetrically arranged at two ends of the surface of the fixing seat 22; the two ends of the rotating shaft 24 are connected with the middle of the inner side of the surface of the fixed plate 23 in a nesting way through bearings; before use, the height of the regulator 2 is always lower than the heights of the limiter 3 and the fixer 4; the regulator 2 is connected with a sensor inside the supporting seat 1; the limiter 3 comprises a bracket 31, a first fixed seat 32, a first rotating shaft 33, a limiting plate 34 and an adjusting bolt 35, wherein the first fixed seat 32 is arranged at the top end of the bracket 31; two ends of the first rotating shaft 33 are connected with the middle inside the first fixed seat 32 in a nested manner through bearings; the limiting plate 34 is embedded on the surfaces of the first fixing seat 32 and the first rotating shaft 33 through an adjusting bolt 35, and the adjusting bolt 35 is arranged in the middle of the top end of the limiting plate 34; the height of the stopper 3 is the same as the height of the holder 4.

The fixer 4 comprises a support frame 41, a clamping seat 42, a first electric push rod 43 and a squeezing plate 44, wherein the clamping seat 42 is arranged at the top end of the support frame 41; the first electric push rod 43 is arranged inside the support frame 41, and the top end of the first electric push rod 43 penetrates through the middle of the bottom end of the clamping seat 42 and is embedded inside the clamping seat 42; the extrusion plate 44 is arranged at the top end of the electric push rod I43; the clamping seat 42 is U-shaped; the electric push rod I43 is connected with an electric push rod button 73 through a controller; the handle 7 comprises a protective collar 71, an electric push rod button 72 and an electric push rod button 73, and the protective collar 71 is arranged on one side of the bottom end of the handle 7 at an inclination angle of 30-45 degrees; the electric push rod-button 72 and the electric push rod-button 73 are arranged on the inner side of the surface of the handle 7, the electric push rod-button 72 is arranged in the middle of the inner side of the surface of the handle 7, the electric push rod-button 73 is arranged on one side of the electric push rod-button 72, the electric push rod-button 72 is in a circular shape, and the electric push rod-button 73 is in a square shape.

In this embodiment, when the device is used, when the measured steel cable is far away from an operator, the distance between the first rotating shaft 33 and the limiting plate 3 is adjusted according to the size of the measured steel cable, and during adjustment, the adjusting bolt 35 is unscrewed, the limiting plate 3 is slid, and then the device is fixed through the adjusting bolt 35; adjust its holistic length through connecting rod 5 again, after adjusting, stretch to the survey cable wire through handle 7, at first make the cable wire enter into the inside of stopper 3 and fixer 4, then drive the extrusion fixed work of stripper plate 44 completion through electric putter button 73 control electric putter 43, then control electric putter 21 through electric putter button 72 and drive fixing base 22 and remove, thereby accomplish the work of exerting pressure to the cable wire through pivot 24, thereby show the data that detect through display 6 through the sensor.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.