Rope dimension measuring device

Abstract

The utility model relates to the technical field of rope measurement, and discloses a rope size measuring device which comprises a base, a supporting block is fixedly installed on the top of the base, side plates are fixedly installed on the outer side of the supporting block, sliding assemblies are fixedly installed on the faces, away from the supporting block, of the side plates, the two same side plates are arranged, and the sliding assemblies are fixedly installed on the sliding assemblies. A first connecting rod, a second connecting rod, a third connecting rod and a limiting assembly are fixedly installed between the two side plates, a sliding counting assembly is rotationally installed on the inner sides of the side plates, a protection cover is fixedly installed on the outer sides of the side plates, a through groove is formed in the outer side of the protection cover, and a bottom plate is fixedly installed at the bottom of the protection cover. And rotating rods are rotationally mounted on the inner sides of the side plates. According to the rope size measuring device, through the design of the second pulley, when the rope passes through the upper portion of the second pulley, the second pulley can be driven to rotate at the same time, then the counting ring and the handle are driven to rotate, the length of the rope can be calculated according to the number of turns, the overall structure is simple, and application and popularization are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rope measurement, in particular to a rope size measuring device. Background Art

[0002] Ropes are widely used in many industrial and daily applications, and accurately measuring the dimensions of ropes (such as diameter and length) has always been a challenging problem. In the rope manufacturing industry, the diameter of the produced ropes needs to be strictly controlled to ensure that the product quality meets the standards, so it is often necessary to measure the length of the ropes.

[0003] For example, Chinese utility model patent publication number CN210119188U discloses a device for measuring the outer dimensions of a pulley. This device features a double-sided clamping mechanism that can be controlled with one hand, allowing for precise thickness measurements of pulleys in the workshop at any time. A one-way locking mechanism ensures accurate readings, making it both novel and easy to use.

[0004] The anti-ropes pulley dimension measuring device of such a structure does not have a rope length measuring structure, which may lead to complicated steps when measuring the rope length, which is not conducive to popularization and use. At the same time, no limit component is designed, which may cause the rope to fall during measurement, thereby affecting normal measurement. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a rope size measuring device, which is used to solve the problems in the prior art that there is no rope length measuring structure designed, which easily leads to complicated steps when measuring the rope length, which is not conducive to popularization and use. At the same time, there is no limit component designed, which easily leads to the rope falling during measurement, thereby affecting normal measurement.

[0006] In order to solve the above problems, the technical solution adopted by the present invention is:

[0007] A rope size measuring device includes a base, a support block is fixedly installed on the top of the base, a side plate is fixedly installed on the outside of the support block, a sliding assembly is fixedly installed on the side of the side plate away from the support block, two identical side plates are provided, a first connecting rod, a second connecting rod, a third connecting rod and a limit assembly are fixedly installed between the two side plates, a sliding counting assembly is rotatably installed on the inner side of the side plate, a protective cover is fixedly installed on the outer side of the side plate, a through groove is provided on the outer side of the protective cover, a bottom plate is fixedly installed on the bottom of the protective cover, and a rotating rod is rotatably installed on the inner side of the side plate.

[0008] Preferably, a support rod is fixedly installed at the bottom of the base, a support seat is fixedly installed at the bottom of the support rod, and an anti-slip pad is fixedly installed at the bottom of the support seat. The anti-slip pad is a rubber anti-slip pad, and the support rod, support seat and anti-slip pad are provided in four pieces.

[0009] Through the above technical solution, the design of the support rod, support seat and anti-slip pad can support the entire device, preventing it from tipping over during use and affecting normal use. At the same time, the anti-slip pad can prevent it from sliding and avoid slipping.

[0010] Preferably, the sliding assembly includes a sliding block, a sliding groove is provided on the inner side of the sliding block, mounting sleeves are fixedly mounted on both sides of the sliding block, and the sliding block is located on the inner sides of the two side plates.

[0011] Through the above technical solution, through the design of the sliding block, the rope to be tested can be placed in the sliding block, and then pushed to the bottom of the limit assembly, which can play a guiding role.

[0012] Preferably, the limit assembly includes a limit rod, a connecting sleeve is fixedly installed on the outer side of the limit rod, a spring is fixedly installed on the bottom of the connecting sleeve, a rotating block is fixedly installed on the other side of the spring, a card slot is provided on the outer side of the rotating block, a rotating groove is provided on the outer side of the rotating block, a first pulley is fixedly installed on the inner side of the rotating block, the side plate is rotatably installed through the rotating rod and the card slot, and the first pulley is located above the sliding assembly.

[0013] Through the above technical solution, through the cooperation of the side plate, the rotating rod and the slot, when the rope is measured, the slot can be pressed to make the rotating rod drive the rotating block to move, and then the other side of the rotating block can be tilted, and then the first pulley can be stuck under the rope, and then it can be reset by the spring, so that the rope can be quickly limited.

[0014] Preferably, the sliding counting assembly includes a fixed rod, a second pulley is fixedly mounted on the outer side of the fixed rod, a handle is fixedly mounted on the outer side of the fixed rod, a counting ring is fixedly mounted on the outer side of the fixed rod, and the second pulley passes through the sliding assembly and extends to the top thereof.

[0015] Through the above technical solution and the design of the second pulley, when the rope passes over the second pulley, it can simultaneously drive the second pulley to rotate, and then drive the counting ring and the handle to rotate, and its length can be calculated according to the number of turns.

[0016] Preferably, the counting ring is located on the inner side of the protective cover, and the handle is located on the outer side of the protective cover.

[0017] Through the above technical solution, the design of the counting ring and the protective cover can protect the counting ring and facilitate users to quickly read the numbers.

[0018] Preferably, a first fixing bolt is threadedly connected to the top of the support block, and a second fixing bolt is threadedly connected to the outside of the support block. The first fixing bolt passes through the support block and extends to the inner side of the base, and the second fixing bolt passes through the support block and extends to the inner side of the side panel.

[0019] Through the above technical solution, through the design of the first fixing bolt and the second fixing bolt, the support block can be easily fixed and installed, the overall anti-deformation ability can be improved, and it can be prevented from falling easily.

[0020] The rope size measuring device provided by the utility model has a second pulley design. When the rope passes over the second pulley, it can simultaneously drive the second pulley to rotate, and then drive the counting ring and the handle to rotate. The length of the rope can be calculated according to the number of turns. The overall structure is simple and easy to promote and use.

[0021] The rope size measuring device provided by the utility model cooperates with the side plates, the rotating rod and the card slot. When measuring the rope, the card slot can be pressed to make the rotating rod drive the rotating block to move, and then the other side of the rotating block can be tilted, and then the first pulley can be stuck under the rope, and then it can be reset by the spring, so that the rope can be quickly limited to prevent it from falling easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the rope size measuring device of the present invention from a first perspective;

[0023] Figure 2 This is a schematic diagram of the third perspective structure of the rope size measuring device of the present invention;

[0024] Figure 3 This is a schematic diagram of the disassembled structure of the position limiting component in the utility model;

[0025] Figure 4 This is a schematic diagram of the split structure of the support block and the side plate in the utility model;

[0026] Figure 5 This is a schematic diagram of the disassembled structure of the sliding component in the utility model.

[0027] 1. Base; 2. Support rod; 3. Support seat; 4. Anti-slip pad; 5. Support block; 6. First fixing bolt; 7. Second fixing bolt; 8. Side plate; 9. First connecting rod; 10. Sliding assembly; 1001. Sliding block; 1002. Slide groove; 1003. Mounting sleeve; 11. Second connecting rod; 12. Third connecting rod; 13. Limiting assembly; 1301. Limiting rod; 1302. Connecting sleeve; 1303. Spring; 1304. Rotating block; 1305. Slot; 1306. Rotating groove; 1307. First pulley; 14. Sliding counting assembly; 1401. Fixed rod; 1402. Second pulley; 1403. Handle; 1404. Counting ring; 15. Protective cover; 16. Through groove; 17. Bottom plate; 18. Rotating rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1 、 Figure 2 as well as Figure 5 The rope size measuring device given in this example specifically includes a base 1, a support block 5 is fixedly installed on the top of the base 1, a side plate 8 is fixedly installed on the outside of the support block 5, a sliding assembly 10 is fixedly installed on the side of the side plate 8 away from the support block 5, and two identical side plates 8 are provided. A first connecting rod 9, a second connecting rod 11, a third connecting rod 12 and a limit assembly 13 are fixedly installed between the two side plates 8, a sliding counting assembly 14 is rotatably installed on the inner side of the side plate 8, a protective cover 15 is fixedly installed on the outer side of the side plate 8, a through groove 16 is opened on the outer side of the protective cover 15, a bottom plate 17 is fixedly installed on the bottom of the protective cover 15, and a rotating rod 18 is rotatably installed on the inner side of the side plate 8.

[0030] In some embodiments of this example, a support rod 2 is fixedly mounted on the bottom of the base 1 of the device, a support seat 3 is fixedly mounted on the bottom of the support rod 2, and an anti-skid pad 4 is fixedly mounted on the bottom of the support seat 3. The anti-skid pad 4 is a rubber anti-skid pad. The support rod 2, support seat 3, and anti-skid pad 4 are provided in four identical pieces. This arrangement, through the design of the support rod 2, support seat 3, and anti-skid pad 4, can support the entire device, preventing it from tipping over during use, which would affect normal use. At the same time, the anti-skid pad 4 can prevent it from sliding, preventing it from slipping.

[0031] See also Figure 4In some embodiments of this example, the sliding assembly 10 in this device specifically includes a sliding block 1001, a sliding groove 1002 is opened on the inner side of the sliding block 1001, and mounting sleeves 1003 are fixedly installed on both sides of the sliding block 1001. The sliding block 1001 is located on the inner side of the two side panels 8.

[0032] The sliding assembly 10 in such a structure can place the rope to be tested into the sliding block 1001 through the design of the sliding block 1001, and then push it to the bottom of the limiting assembly 13, which can play a guiding role.

[0033] See also Figure 3 In some embodiments of this example, the limit assembly 13 in this device includes a limit rod 1301, a connecting sleeve 1302 is fixedly installed on the outside of the limit rod 1301, a spring 1303 is fixedly installed on the bottom of the connecting sleeve 1302, a rotating block 1304 is fixedly installed on the other side of the spring 1303, a card slot 1305 is provided on the outside of the rotating block 1304, a rotating groove 1306 is provided on the outside of the rotating block 1304, a first pulley 1307 is fixedly installed on the inside of the rotating block 1304, the side plate 8 is rotatably installed with the card slot 1305 through the rotating rod 18, and the first pulley 1307 is located above the sliding assembly 10.

[0034] In the limiting assembly 13 with such a structure, through the cooperation of the side plate 8, the rotating rod 18 and the slot 1305, when the rope is measured, the slot 1305 can be pressed to make the rotating rod 18 drive the rotating block 1304 to move, and then the other side of the rotating block 1304 can be tilted, and then the first pulley 1307 can be stuck under the rope, and then it can be reset by the spring 1303, so that the rope can be quickly limited.

[0035] See also Figure 4 and Figure 5 In some embodiments of this example, the sliding counting assembly 14 in the device includes a fixed rod 1401, a second pulley 1402 is fixedly mounted on the outer side of the fixed rod 1401, a handle 1403 is fixedly mounted on the outer side of the fixed rod 1401, a counting ring 1404 is fixedly mounted on the outer side of the fixed rod 1401, and the second pulley 1402 passes through the sliding assembly 10 and extends to its top.

[0036] In the sliding counting assembly 14 with such a structure, through the design of the second pulley 1402, when the rope passes over the second pulley 1402, it can simultaneously drive the second pulley 1402 to rotate, and then drive the counting ring 1404 and the handle 1403 to rotate, and its length can be calculated according to the number of turns.

[0037] Furthermore, the counting ring 1404 in the sliding counting assembly 14 is located on the inner side of the protective cover 15, and the handle 1403 is located on the outer side of the protective cover 15. Here, the design of the counting ring 1404 and the protective cover 15 can protect the counting ring 1404 and facilitate the user to quickly read the number.

[0038] In some embodiments of this example, a first fixing bolt 6 is threadedly connected to the top of the support block 5 in this device, and a second fixing bolt 7 is threadedly connected to the outside of the support block 5. The first fixing bolt 6 passes through the support block 5 and extends to the inside of the base 1, and the second fixing bolt 7 passes through the support block 5 and extends to the inside of the side plate 8. The design of the first fixing bolt 6 and the second fixing bolt 7 facilitates the fixed installation of the support block 5, improves the overall deformation resistance, and prevents it from falling.

[0039] Regarding the rope size measuring device given in this example, when in use, the design of the support rod 2, the support base 3 and the anti-slip pad 4 can support the entire device to prevent it from tipping over during use, which would affect normal use. At the same time, the anti-slip pad 4 can prevent it from sliding and thus prevent it from slipping.

[0040] Through the design of the sliding block 1001, the rope to be tested can be placed in the sliding block 1001 and then pushed to the bottom of the limit assembly 13, which can play a guiding role;

[0041] By the cooperation of the side plate 8, the rotating rod 18 and the slot 1305, when the rope is measured, the slot 1305 can be pressed to make the rotating rod 18 drive the rotating block 1304 to move, and then the other side of the rotating block 1304 can be tilted, and then the first pulley 1307 can be stuck under the rope, and then it can be reset by the spring 1303, so that the rope can be quickly limited; by the design of the second pulley 1402, when the rope passes over the second pulley 1402, it can simultaneously drive the second pulley 1402 to rotate, and then drive the counting ring 1404 and the handle 1403 to rotate, and its length can be calculated according to the number of turns; by the design of the counting ring 1404 and the protective cover 15, the counting ring 1404 can be protected, and it can also be convenient for the user to quickly read the number; by the design of the first fixing bolt 6 and the second fixing bolt 7, it is convenient to fix the support block 5, improve the overall anti-deformation ability, and avoid it from falling easily.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rope size measuring device, comprising a base (1), characterized in that: A support block (5) is fixedly mounted on the top of the base (1), a side plate (8) is fixedly mounted on the outside of the support block (5), a sliding assembly (10) is fixedly mounted on the side of the side plate (8) away from the support block (5), two identical side plates (8) are provided, a first connecting rod (9), a second connecting rod (11), a third connecting rod (12) and a limit assembly (13) are fixedly mounted between the two side plates (8), a sliding counting assembly (14) is rotatably mounted on the inside of the side plate (8), a protective cover (15) is fixedly mounted on the outside of the side plate (8), a through groove (16) is provided on the outside of the protective cover (15), a bottom plate (17) is fixedly mounted on the bottom of the protective cover (15), and a rotating rod (18) is rotatably mounted on the inside of the side plate (8).

2. The rope size measuring device according to claim 1, characterized in that: A support rod (2) is fixedly mounted on the bottom of the base (1), a support seat (3) is fixedly mounted on the bottom of the support rod (2), an anti-skid pad (4) is fixedly mounted on the bottom of the support seat (3), and the anti-skid pad (4) is a rubber anti-skid pad. The support rod (2), the support seat (3) and the anti-skid pad (4) are provided in four identical pieces.

3. The rope size measuring device according to claim 1, characterized in that: The sliding assembly (10) comprises a sliding block (1001), a sliding groove (1002) is provided on the inner side of the sliding block (1001), mounting sleeves (1003) are fixedly mounted on both sides of the sliding block (1001), and the sliding block (1001) is located on the inner sides of the two side plates (8).

4. The rope size measuring device according to claim 1, characterized in that: The limiting assembly (13) comprises a limiting rod (1301), a connecting sleeve (1302) is fixedly installed on the outer side of the limiting rod (1301), a spring (1303) is fixedly installed on the bottom of the connecting sleeve (1302), a rotating block (1304) is fixedly installed on the other side of the spring (1303), a clamping groove (1305) is provided on the outer side of the rotating block (1304), a rotating groove (1306) is provided on the outer side of the rotating block (1304), a first pulley (1307) is fixedly installed on the inner side of the rotating block (1304), the side plate (8) is rotatably mounted with the clamping groove (1305) via the rotating rod (18), and the first pulley (1307) is located above the sliding assembly (10).

5. The rope size measuring device according to claim 1, characterized in that: The sliding counting assembly (14) comprises a fixed rod (1401), a second pulley (1402) is fixedly mounted on the outer side of the fixed rod (1401), a handle (1403) is fixedly mounted on the outer side of the fixed rod (1401), a counting ring (1404) is fixedly mounted on the outer side of the fixed rod (1401), and the second pulley (1402) passes through the sliding assembly (10) and extends to the top thereof.

6. The rope size measuring device according to claim 5, characterized in that: The counting ring (1404) is located on the inner side of the protective cover (15), and the handle (1403) is located on the outer side of the protective cover (15).

7. The rope size measuring device according to claim 1, characterized in that: The top of the support block (5) is threadedly connected to a first fixing bolt (6), and the outer side of the support block (5) is threadedly connected to a second fixing bolt (7), the first fixing bolt (6) passes through the support block (5) and extends to the inner side of the base (1), and the second fixing bolt (7) passes through the support block (5) and extends to the inner side of the side plate (8).

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