U-shaped bolt depth measuring device

Abstract

The utility model is suitable for the technical field of U-shaped bolt measuring tools, and provides a U-shaped bolt depth measuring device, which comprises a positioning seat with two strip-shaped openings at the top; the laser distance measuring sensor is arranged on the positioning seat; the rectangular plate is arranged at the bottom of the positioning seat; the shell is fixedly mounted at the bottom of the rectangular plate; the positioning mechanism is arranged on the positioning seat and is used for positioning the U-shaped bolt; and the weighing mechanism is arranged on the rectangular plate and is used for weighing the U-shaped bolt. The U-shaped bolt depth measuring device provided by the scheme not only can position U-shaped bolts of different sizes so as to improve the depth measurement accuracy of the U-shaped bolts, but also can measure the weight information of the U-shaped bolts, and is relatively high in practicability and relatively convenient to carry.

Description

Technical Field

[0001] The utility model belongs to the technical field of U-bolt measuring tools, in particular to a U-bolt depth measuring device. Background Art

[0002] U-bolts, also known as riding bolts, are non-standard parts. They are named after their U-shaped shape. They have threads at both ends that can be combined with nuts. They are mainly used to fix tubular objects such as water pipes or sheet objects such as leaf springs of cars. Because the way they fix objects is like a person riding on a horse, they are called riding bolts. During the processing of U-bolts, a depth measuring device is required to measure their depth.

[0003] However, the existing U-bolt depth measuring device is often unable to position U-bolts of different sizes when measuring the depth of the U-bolts, so the relative position between the U-bolt and the laser ranging sensor is easily offset, resulting in deviations in the measurement results. Utility Model Content

[0004] The utility model provides a U-bolt depth measuring device, aiming to solve the problem that the existing U-bolt depth measurement of the above-mentioned background technology is often unable to locate U-bolts of different sizes and has poor measurement accuracy.

[0005] To solve the above problems, the utility model is implemented as follows: a U-bolt depth measuring device comprises: a positioning seat with two strip-shaped openings on the top; a laser ranging sensor arranged on the positioning seat; a rectangular plate arranged at the bottom of the positioning seat; a shell fixedly mounted on the bottom of the rectangular plate; a positioning mechanism arranged on the positioning seat, the positioning mechanism is used to position the U-bolt; and a weighing mechanism arranged on the rectangular plate, the weighing mechanism is used to weigh the U-bolt.

[0006] Preferably, the positioning mechanism includes: a dual-axis motor fixedly mounted on the inner wall of the positioning seat; two screws respectively fixedly mounted at both ends of the dual-axis motor output shaft and rotatably connected to the inner wall of the positioning seat; two sliding plates respectively threadedly sleeved on the two screws and respectively slidably connected to the inner walls on both sides of the two strip-shaped openings; and two sleeves respectively fixedly mounted on the two sliding plates.

[0007] Preferably, a plurality of limiting rods are fixedly mounted on the inner wall of the positioning seat, and the plurality of limiting rods are all slidably connected to the two sliding plates.

[0008] Preferably, the weighing mechanism includes: a plurality of sliding rods fixedly mounted on the bottom of the positioning seat and slidably connected to the rectangular plate; a plurality of annular weighing sensors and a plurality of springs respectively slidably mounted on the plurality of sliding rods; and a plurality of limit blocks respectively fixedly mounted on the bottom ends of the plurality of sliding rods.

[0009] Preferably, a measurement control module is provided on the inner wall of the shell, and the measurement control module is electrically connected to the laser ranging sensor, the dual-axis motor and a plurality of annular weighing sensors.

[0010] Preferably, a display screen and an operation panel are provided on the housing, and both the display screen and the operation panel are electrically connected to the measurement control module.

[0011] Preferably, a lithium battery is arranged on the inner wall of the shell, the lithium battery is electrically connected to the measurement control module, a charging interface is arranged on the shell, the charging interface is electrically connected to the lithium battery, and a handle is fixedly installed on the bottom of the shell.

[0012] Compared with the related art, the U-bolt depth measuring device provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the U-bolt depth measuring device provided by the present solution has two strip openings on the positioning seat, through which the two sliding plates can be extended to the outside of the positioning seat, and the laser distance sensor is installed on the positioning seat to measure the depth of the U-bolt. The high precision and fast response characteristics of the laser distance sensor ensure the accuracy and efficiency of the depth measurement. The rectangular plate is located at the bottom of the positioning seat and is used to install the weighing mechanism. The shell is fixedly installed at the bottom of the rectangular plate and may be used to accommodate and protect the electronic components and circuits inside the device to ensure the stability and durability of the device. The positioning mechanism is arranged on the positioning seat and is used to accurately position the U-bolts of different sizes. Through this mechanism, it can be ensured that the U-bolts maintain a stable position during the measurement process, further improving the accuracy of the measurement. The weighing mechanism is installed on the rectangular plate and is used to weigh the U-bolts. This design allows the weight information of the U-bolts to be obtained while measuring the depth, realizes the simultaneous detection of multiple parameters, and improves the practicality of the device.

[0014] Through this device, users can quickly and accurately obtain the depth and weight information of U-bolts in the same operation, which greatly improves work efficiency and detection accuracy. At the same time, the compact design and versatility of the device also make it have broad application prospects in various application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a U-bolt depth measuring device provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the front appearance structure;

[0017] Figure 3 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the adjustable positioning mechanism.

[0018] Figure numerals: 1. positioning seat; 2. strip opening; 3. laser ranging sensor; 4. rectangular plate; 5. housing; 6. dual-axis motor; 7. screw; 8. sliding plate; 9. sleeve; 10. limit rod; 11. sliding rod; 12. annular weighing sensor; 13. spring; 14. limit block; 15. measurement control module; 16. display screen; 17. operation panel; 18. lithium battery; 19. charging interface; 20. handle. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a U-bolt depth measuring device. Figure 1-3As shown, the U-bolt depth measuring device includes: a positioning seat 1 with two strip openings 2 on the top; a laser ranging sensor 3 arranged on the positioning seat 1; a rectangular plate 4 arranged at the bottom of the positioning seat 1; a shell 5 fixedly installed at the bottom of the rectangular plate 4; a positioning mechanism arranged on the positioning seat 1, and the positioning mechanism is used to position the U-bolt; a weighing mechanism arranged on the rectangular plate 4, and the weighing mechanism is used to weigh the U-bolt.

[0022] In this embodiment, two strip openings 2 are provided on the positioning seat 1, and two sliding plates 8 can be extended to the outside of the positioning seat 1 through the two strip openings 2. The laser distance sensor 3 is installed on the positioning seat 1 to measure the depth of the U-bolt. The high precision and fast response characteristics of the laser distance sensor ensure the accuracy and efficiency of the depth measurement. The rectangular plate 4 is located at the bottom of the positioning seat 1 and is used to install the weighing mechanism. The shell 5 is fixedly installed at the bottom of the rectangular plate 4 and may be used to accommodate and protect the electronic components and circuits inside the device to ensure the stability and durability of the device. The positioning mechanism is arranged on the positioning seat 1 and is used to accurately position the U-bolts of different sizes. Through this mechanism, it can be ensured that the U-bolts maintain a stable position during the measurement process, further improving the accuracy of the measurement. The weighing mechanism is installed on the rectangular plate 4 and is used to weigh the U-bolts. This design allows the weight information of the U-bolts to be obtained while measuring the depth, realizing the simultaneous detection of multiple parameters and improving the practicality of the device.

[0023] Through this device, users can quickly and accurately obtain the depth and weight information of U-bolts in the same operation, which greatly improves work efficiency and detection accuracy. At the same time, the compact design and versatility of the device also make it have broad application prospects in various application scenarios.

[0024] In a further preferred embodiment of the utility model, the positioning mechanism includes: a dual-axis motor 6 fixedly mounted on the inner wall of the positioning seat 1; two screws 7 respectively fixedly mounted on both ends of the output shaft of the dual-axis motor 6 and rotatably connected to the inner wall of the positioning seat 1; two sliding plates 8 respectively threadedly sleeved on the two screws 7 and respectively slidably connected to the inner walls on both sides of the two strip openings 2; and two sleeves 9 respectively fixedly mounted on the two sliding plates 8.

[0025] In this embodiment, the two screws 7 are driven to rotate by the dual-axis motor 6, and the rotation of the two screws 7 drives the two sliding plates 8 and the two sleeves 9 to move closer to or away from each other, thereby adjusting the distance between the two sleeves 9, so that the positioning mechanism is suitable for U-bolts of different sizes, and the two ends of the U-bolts are inserted into the two sleeves 9.

[0026] In a further preferred embodiment of the present invention, a plurality of limiting rods 10 are fixedly mounted on the inner wall of the positioning seat 1 , and the plurality of limiting rods 10 are all slidably connected to the two sliding plates 8 .

[0027] In this embodiment, the two sliding plates 8 can be limited by a plurality of limiting rods 10 .

[0028] In a further preferred embodiment of the utility model, the weighing mechanism includes: a plurality of sliding rods 11 fixedly mounted on the bottom of the positioning seat 1 and slidably connected to the rectangular plate 4; a plurality of annular weighing sensors 12 and a plurality of springs 13 respectively slidably mounted on the plurality of sliding rods 11; and a plurality of limit blocks 14 respectively fixedly mounted on the bottom ends of the plurality of sliding rods 11.

[0029] In this embodiment, the weight of the U-bolt can be measured by a plurality of annular weighing sensors 12 .

[0030] In a further preferred embodiment of the utility model, a measurement control module 15 is arranged on the inner wall of the shell 5 , and the measurement control module 15 is electrically connected to the laser ranging sensor 3 , the dual-axis motor 6 and the plurality of annular weighing sensors 12 .

[0031] In this embodiment, the laser distance measuring sensor 3 , the dual-axis motor 6 and the plurality of annular weighing sensors 12 can be controlled by the measurement control module 15 .

[0032] In a further preferred embodiment of the present invention, a display screen 16 and an operation panel 17 are disposed on the housing 5 , and both the display screen 16 and the operation panel 17 are electrically connected to the measurement control module 15 .

[0033] In this embodiment, the device can be operated and controlled through the operation panel 17 , and the test data can be displayed through the display screen 16 .

[0034] In a further preferred embodiment of the utility model, a lithium battery 18 is arranged on the inner wall of the shell 5, and the lithium battery 18 is electrically connected to the measurement control module 15. A charging interface 19 is arranged on the shell 5, and the charging interface 19 is electrically connected to the lithium battery 18. A handle 20 is fixedly installed on the bottom of the shell 5.

[0035] In this embodiment, the device can be powered by a lithium battery 18 , and an external charging line can be connected through a charging interface 19 to charge the lithium battery 18 . The handle 20 can facilitate a worker to hold the device.

[0036] In summary, compared with the related art, the present device can not only locate U-bolts of different sizes, thereby improving the accuracy of depth measurement of the U-bolts, but also measure the weight information of the U-bolts. It is highly practical and convenient to carry.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A U-bolt depth measuring device, characterized in that: include: A positioning seat with two strip-shaped openings is provided on the top; A laser distance measuring sensor disposed on the positioning seat; A rectangular plate disposed at the bottom of the positioning seat; A housing fixedly mounted on the bottom of the rectangular plate; A positioning mechanism disposed on the positioning seat, the positioning mechanism being used to position the U-bolt; A weighing mechanism is arranged on the rectangular plate, and the weighing mechanism is used to weigh the U-bolts.

2. The U-bolt depth measuring device according to claim 1, characterized in that: The positioning mechanism comprises: A dual-axis motor fixedly mounted on the inner wall of the positioning seat; Two screws respectively fixedly mounted at both ends of the output shaft of the dual-axis motor and rotatably connected to the inner wall of the positioning seat; Two sliding plates respectively threadedly sleeved on the two screw rods and respectively slidably connected to the inner walls on both sides of the two strip-shaped openings; The two sleeves are respectively fixedly mounted on the two sliding plates.

3. The U-bolt depth measuring device according to claim 2, characterized in that: A plurality of limiting rods are fixedly mounted on the inner wall of the positioning seat, and the plurality of limiting rods are all slidably connected to the two sliding plates.

4. The U-bolt depth measuring device according to claim 2, characterized in that: The weighing mechanism comprises: A plurality of sliding rods fixedly mounted on the bottom of the positioning seat and slidably connected to the rectangular plate; A plurality of annular weighing sensors and a plurality of springs are respectively slidably sleeved on the plurality of sliding rods; A plurality of limit blocks are respectively fixedly mounted on the bottom ends of the plurality of sliding rods.

5. The U-bolt depth measuring device according to claim 4, characterized in that: A measurement control module is arranged on the inner wall of the shell, and the measurement control module is electrically connected to the laser ranging sensor, the dual-axis motor and a plurality of annular weighing sensors.

6. The U-bolt depth measuring device according to claim 5, characterized in that: The housing is provided with a display screen and an operation panel, and both the display screen and the operation panel are electrically connected to the measurement control module.

7. The U-bolt depth measuring device according to claim 5, characterized in that: A lithium battery is arranged on the inner wall of the shell, and the lithium battery is electrically connected to the measurement control module. A charging interface is arranged on the shell, and the charging interface is electrically connected to the lithium battery. A handle is fixedly installed on the bottom of the shell.

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