CN220039409U - A kind of wire rope length meter for construction engineering - Google Patents

Abstract

The utility model designs a steel wire rope length gauge for constructional engineering, which comprises a shell, wherein a support frame is fixedly welded at the bottom end of the shell, a motor is fixedly connected to one side of the support frame, an electric control box is fixedly connected to the other side of the support frame, a horizontally placed guide steel pipe is arranged at the upper part of the shell, transmission holes are formed in the front side and the rear side of the guide steel pipe, the transmission holes in the two sides of the guide steel pipe, which are positioned at the motor, are tangential to a pair of transmission wheels, the transmission wheels are connected with the motor through transmission shafts, and the transmission holes in the other side of the guide steel pipe are tangential to a pair of measurement wheels. The utility model has the advantages that: and the manual drawing is not needed, so that the labor cost is saved. The transmission wheel rotates to drive and transmit the steel wire rope, so that the measurement stability is facilitated, the length of the steel wire rope is measured and recorded more accurately by using the sensor, the error is reduced, and the cost is saved. The liquid crystal display and the transmission rod display the meter record data without manual calculation, thereby being beneficial to the accuracy of work and reducing the complicated calculation of work.

Description

A kind of wire rope length meter for construction engineering

Technical field

The utility model relates to the technical field of measuring instruments, and more specifically to a wire rope length meter used in construction projects.

Background technique

A steel wire rope is a rope made of multiple strands or twisted steel wires. It is often used in the heavy machinery industry. The main application areas include high-altitude hanging baskets, elevators, lifting materials, window cleaning machines, platforms, tower cranes, etc. During the production process, steel wire ropes are usually Whole roll production, the length of each roll varies depending on the manufacturer.

In general operations, the length of the required wire rope varies depending on the job. Generally, the length of the required wire rope is measured and counted on site by workers. Generally, manual counting is acceptable when the required wire rope is short. However, when the length of the wire rope required for work is too long, manual measurement will be very complicated and cumbersome. At the same time, the longer wire rope is very heavy, and manual extraction and measurement is time-consuming and laborious. It may also cause inaccurate measurement or incorrect measurement. Large errors, etc., and the existing wire rope length measuring devices currently on the market have shortcomings such as high price, complex structure, and inconvenience to use.

Contents of the invention

In order to overcome the above-mentioned defects of the prior art, the present utility model provides a steel wire rope length meter for construction projects to solve the problems existing in the above-mentioned background technology.

The utility model provides the following technical solution: a steel wire rope length meter for construction engineering, including a shell, which is characterized in that: a support frame is fixedly welded to the bottom end of the shell, a motor is fixedly connected to one side of the support frame, and a motor is fixedly connected to one side of the support frame. The other side is fixedly connected to the power control box. There is a guide steel pipe placed horizontally through the casing on the upper part of the casing. There are transmission holes on the front and rear sides of the guide steel pipe. The transmission holes on both sides of the guide steel pipe are located at the motor. A pair of transmission wheels are tangent to each other. The transmission wheels are connected to the motor through a transmission shaft. The transmission hole on the other side of the guide steel pipe is tangent to a pair of measuring wheels. One of the pair of measuring wheels is a meter wheel. The middle part of the bottom end of the meter wheel is fixedly connected to a meter wheel positioning shaft. The other end of the meter wheel positioning shaft is fixedly connected to the bottom of the housing. The meter wheel There is a sensing slot on one side of the top, and a sensor is fixed in the sensing slot. The other measuring wheel is a centimeter wheel. The middle part of the bottom end of the centimeter wheel is fixedly connected with a centimeter wheel fixed shaft. The centimeter wheel The other end of the fixed shaft is fixedly connected to the bottom of the housing. There is a sensing groove on the top side of the centimeter counting wheel, and a sensor is fixed in the sensing groove. There are two LCD screens on the top of the casing. The middle parts of the bottom ends of the two LCD screens are fixedly connected with transmission rods. The transmission rods pass through the data transmission holes on the top of the casing. The ends of the two LCD screens are fixedly connected with data loggers. The bottom of one of the data loggers is fixedly connected to a long rod receiver inward, and the position of the long rod receiver is opposite to the sensor in the sensing card slot of the meter wheel. The bottom of the other data logger is fixedly connected to the inward side. Short rod receiver, the position of the short rod receiver is opposite to the sensor in the sensing card slot of the centimeter wheel.

Technical effects and advantages of this utility model:

The utility model is provided with a motor and a transmission wheel so that the steel wire rope can be transmitted automatically through the transmission wheel without manual pulling, which is beneficial to saving labor costs and greatly shortening working time.

The utility model is provided with a guide steel pipe and transmission holes opened on both sides of the guide steel pipe, so that when the steel wire rope enters the length measuring instrument, it will not be unable to work normally due to the bending of the wire rope, etc., and at the same time, due to the rotation of the transmission wheels in the transmission holes on both sides, The steel wire is driven and transmitted, which is beneficial to the stability of the measurement. This utility model is beneficial to more accurate measurement through the meter counting wheel and the centimeter counting wheel provided in the transmission holes on both sides of the rear side of the guide steel pipe, and through the fixed and clamped sensor on the top side. Measure and record the length of the wire rope to reduce errors and save costs.

The utility model is equipped with a liquid crystal display and a transmission rod, so that the data received by the receiver can be displayed on the data recorder through the data recorder. It is quick and convenient without the need for manual calculation, and is beneficial to the accuracy of the work and reduces the tedious calculation of the work. .

Description of the drawings

Figure 1 is a schematic diagram of the overall cross-sectional structure of the utility model.

Figure 2 is a schematic diagram of the measurement structure of the present utility model.

Figure 3 is a schematic structural diagram of the guide steel pipe of the present utility model.

Figure 4 is an exploded schematic diagram of the length measurement structure of the present utility model.

Implementation

The technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model. In addition, the forms of each structure listed in the following embodiments are only examples. A kind of steel wire rope length meter for construction projects is not limited to the structures measured in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative work belong to The scope of protection of this utility model is shown with reference to Figures 1-4.

In the figure, a wire rope length meter for construction engineering includes a shell 1, which is characterized in that: a support frame 2 is fixedly welded to the bottom end of the shell, a motor 3 is fixedly connected to one side of the support frame, and a motor 3 is fixedly connected to the other side of the support frame. A power control box 4 is fixedly connected to one side, and a guide steel pipe 5 placed horizontally through the casing is provided on the upper part of the casing. Transmission holes 6 are provided on both front and rear sides of the guide steel pipe. The transmission holes on both sides of the guide steel pipe are located at the motor. A pair of transmission wheels 7 are tangent to each other. The transmission wheels are connected to the motor through a transmission shaft 8. The transmission hole on the other side of the guide steel pipe is tangent to a pair of measuring wheels. One of the pair of measuring wheels is a meter wheel 9. The middle part of the bottom end of the meter wheel is fixedly connected to a meter wheel positioning shaft 10. The other end of the meter wheel positioning shaft is fixedly connected to the bottom of the housing. There is a sensing slot 11 on one side of the top of the meter wheel, and a sensor 18 is fixed in the sensing slot. The other measuring wheel is a centimeter wheel 12, and a centimeter wheel fixed shaft is fixedly connected to the middle of the bottom end of the centimeter wheel. 13. The other end of the centimeter wheel fixed shaft is fixedly connected to the bottom of the housing. There is a sensing groove 14 on the top side of the centimeter wheel, and a sensor 15 is fixed in the sensing groove. Two LCD screens 16 are provided on the top of the casing. A transmission rod 17 is fixedly connected to the bottom middle of the two LCD screens. The transmission rod passes through the data transmission hole at the top of the casing, and a data logger is fixedly connected to the end. 19. A long rod receiver 20 is fixedly connected to the bottom of one of the data loggers inward. The position of the long rod receiver is opposite to the sensor 11 in the sensor card slot of the meter wheel. The bottom of the other data logger is A short rod receiver 21 is fixedly connected inward, and the position of the short rod receiver is opposite to the sensor 15 in the sensing card slot of the centimeter wheel.

The working principle of this utility model:

First, put one end of the steel wire rope into the inside of the guide steel pipe 5 during use. After putting it in, open the support frame 2 fixedly connected to the bottom end of the housing 1 and the power control box 4 on the side away from the guide steel pipe. After opening it, open the support frame 2 on the other side of the support frame. The motor 3 starts to run, driving the transmission shaft 8 whose top end passes through the transmission through hole opened in the housing to rotate. Since the other end of the transmission shaft is fixedly connected to the transmission wheel 7, the transmission wheel rotates through the transmission holes 6 opened on both sides of the front side of the guide steel pipe. The put-in wire rope enters the guide steel pipe 5 inside the housing 1 due to the rotation of the transmission wheel 7. When the steel wire rope is brought into the transmission holes 6 on both sides of the rear end of the guide steel pipe due to the rotation of the transmission wheels on both sides of the front end, both sides of the rear end The meter wheel 9 and the centimeter wheel 12 in the transmission hole 6 are driven by the wire rope to start rotating. Since the housing at the top of the meter wheel and centimeter wheel has a data transmission hole, the LCD screen 16 at the top of the housing is fixedly connected through the bottom. The transmission rod 17 passes through the data transmission hole, and the other end of the transmission rod is fixedly connected with a data logger 19. When the meter counting wheel and the centimeter counting wheel rotate one circle due to the entry of the steel wire rope, the meter counting wheel 9 is opened on the top side The sensor 18 fixed in the sensing card slot 11 is sensed and identified by the long rod receiver 20 on the side of the data recorder fixed at the bottom of the transmission rod. At the same time, the sensor 15 fixed in the sensing slot 14 opened at the top of the centimeter wheel 12 is also identified. The short rod receiver 21 on the side of the data logger 19 fixed at the bottom of the transmission rod reads and identifies. Since the size of the meter counting wheel is larger than the centimeter counting wheel, when the required wire rope data is fine, the centimeter counting wheel can be connected to The data on the LCD screen 16 can be intercepted according to the required steel wire rope when the steel wire rope passes through the outlet of the guide steel pipe 5 on the other side of the housing. Finally: The above are only preferred embodiments of the present utility model, and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model shall include Within the protection scope of the present utility model.

Claims (3)

1. A wire rope length meter for construction engineering, including a shell, characterized in that: a support frame is fixedly welded to the bottom end of the shell, a motor is fixedly connected to one side of the support frame, and a motor is fixedly connected to the other side of the support frame. There is a power control box. There is a guide steel pipe placed horizontally through the shell on the upper part of the shell. There are transmission holes on the front and rear sides of the guide steel pipe. The transmission holes on both sides of the guide steel pipe located at the motor are tangent to a pair of transmission wheels. The transmission wheel is connected to the motor through a transmission shaft, and the transmission hole on the other side of the guide steel pipe is tangent to a pair of measuring wheels. 2. A wire rope length meter for construction engineering according to claim 1, characterized in that: one of the pair of measuring wheels is a meter wheel, and a meter is fixedly connected to the middle of the bottom end of the meter wheel. The other end of the meter wheel positioning shaft is fixedly connected to the bottom of the housing. There is a sensing slot on the top side of the meter wheel. A sensor is fixed in the sensing slot. The other measuring wheel is the meter wheel. Centimeter wheel, the middle part of the bottom end of the centimeter wheel is fixedly connected to a centimeter wheel fixed shaft, the other end of the centimeter wheel fixed shaft is fixedly connected to the bottom of the housing, and a sensing groove is provided on the top side of the centimeter wheel, so A sensor is fixed in the sensing groove. 3. A wire rope length meter for construction projects according to claim 2, characterized in that: two liquid crystal display screens are provided on the top of the casing, and transmission rods are fixedly connected to the bottom middle portions of the two liquid crystal display screens. The transmission rod passes through the data transmission hole at the top of the casing, and a data logger is fixedly connected to the end. The bottom of one of the data loggers is fixedly connected to a long rod receiver inward. The position of the long rod receiver is in line with the meter wheel. The sensors in the sensor card slot are opposite to each other, and the bottom of the other data logger is fixedly connected with a short rod receiver inward. The position of the short rod receiver is opposite to the sensor in the centimeter counting wheel sensor card slot.