Safety shoe production size measuring device
By designing a convenient scale replacement structure in the size measurement device for labor protection shoes, the measurement inaccuracy caused by the wear of the scale layer is solved, extending the service life of the equipment and improving the accuracy of the measurement.
Patent Information
- Application Number
- CN202420836944.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The scale layer of the existing labor-saving shoe production dimension measuring device is prone to wear after long-term use, resulting in inaccurate measurement and inconvenient replacement of the attached scale, shortening the service life of the equipment.
A structure including a support seat, a fixed plate, a guide rod, a moving plate, a moving rod, a placing groove, a protruding block, a storage box and a support spring is designed, allowing the scale to be easily disassembled and replaced, and achieved by elastic deformation of the support spring. Quick change of scales.
It extends the service life of the measuring device, improves the accuracy and convenience of measurement, convenient replacement of scales, and improves the reliability of the equipment.
Smart Images
Figure CN222129514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a device for measuring the production dimensions of labor protection shoes, and belongs to the technical field of equipment for measuring the production dimensions of labor protection shoes. Background Art
[0002] Safety shoes are common wear for workers in factories, which can effectively prevent workers from being injured. Since workers will continue to move when wearing safety shoes, the comfort of safety shoes is very important. In the production process of safety shoes, it is necessary to measure the size of the safety shoes. For example, a safety shoe production size measuring device mentioned in the authorization announcement No. CN220293147U includes a base, a sliding mechanism and a measuring mechanism are placed on the top of the base, and the sliding mechanism includes a first guide block, a first spring is arranged on the right side of the first guide block, a first sliding plate is arranged on the top of the first guide block, a first pointer is arranged on the front side of the first sliding plate, and a first socket is opened through the rear side of the first guide block, and a first pin is arranged in the first socket.
[0003] In this device, the length and width of the safety shoes can be measured. However, in actual application, the researchers found that the scale layer used to measure the size of the safety shoes will wear out after long-term use, resulting in the inability to accurately measure the size of the safety shoes. The scale with the scale layer attached cannot be replaced conveniently and labor-savingly, resulting in the life of the measuring device being too short. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides a production size measuring device for labor protection shoes.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for measuring the size of labor protection shoes, comprising a support seat, a top surface of the support seat is fixedly connected to a fixed plate, a side surface of the fixed plate is fixedly connected to a guide rod, an outer surface of the guide rod is sleeved and slidably connected to a movable plate, a side surface of the movable plate is penetrated and slidably connected to a motion rod, a top surface of the motion rod and a top surface of the movable plate are penetrated and threadedly connected to a top screw, a placement groove is provided on the top surface of the support seat, a protruding block is fixedly connected to the inner surface of the placement groove, a scale is embedded and movably connected to the inner surface of the placement groove, a front surface and a side surface of the support seat are fixedly connected to a storage box, a support spring is fixedly connected to the bottom of the inner cavity of the storage box, and the top of the support spring is fixedly connected to the upper and lower plates.
[0006] Preferably, a groove matching the structural size of the motion rod is formed through one side surface of the moving plate, and the vertical section of the motion rod is a square structure.
[0007] Preferably, a sliding block is fixedly connected to a surface of the movement rod on one side close to the fixed plate, and a sliding groove matching the structural size of the sliding block is provided on a surface of the fixed plate on one side close to the movable plate.
[0008] Preferably, a pointer body is fixedly connected to the front surface of the movable plate and one end of the moving rod, and the outer surface of the pointer body is a smooth polished surface.
[0009] Preferably, the bottom surface of the protruding block is slidably connected to the scale, and the bottom surface of the protruding block is coated with a non-slip soft layer.
[0010] Preferably, the top surfaces of the two storage boxes are provided with grooves matching the structural dimensions of the upper and lower plates, and the outer surfaces of the two storage boxes are coated with an anti-collision soft layer.
[0011] Preferably, a bonding plate is fixedly connected to a surface of one side of the upper and lower plates close to the support seat, and the bonding plate is slidably connected to the scale in a bonding manner at a surface of one side away from the upper and lower plates.
[0012] The beneficial effects of the utility model are:
[0013] The utility model is provided with a placement groove, a protruding block, a storage box, a supporting spring and an upper and lower plate, so that the scale can be disassembled and replaced conveniently and labor-savingly, which is more humane and prolongs the service life of the measuring device. When in use, when the scale needs to be disassembled and removed, the upper and lower plates are pressed into the storage box, the supporting spring is deformed to generate elastic force, and then the scale is drawn out of the placement groove, and a new scale is placed in the placement groove, the protruding block will press against the top surface of the scale, the upper and lower plates are loosened, the supporting spring returns to its original state, and the upper and lower plates are driven to move, and the fitting plates on one side of the upper and lower plates are fitted and slidably connected to the scale, so that the replacement of the scale is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 The structural diagram at A in the middle;
[0017] Figure 3 It is a structural schematic diagram of the overall details of the sports rod in the utility model;
[0018] Figure 4It is a structural schematic diagram of the internal details of the storage box in the utility model;
[0019] In the figure: 1. support seat; 2. fixed plate; 3. guide rod; 4. movable plate; 5. motion rod; 6. top screw; 7. placement groove; 8. protruding block; 9. scale; 10. storage box; 11. support spring; 12. upper and lower plates; 13. sliding block; 14. pointer body; 15. fitting plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0021] See also Figure 1-4 The utility model provides the following technical solutions: a device for measuring the size of labor protection shoes, including a support seat 1, a fixed plate 2 is fixedly connected to the top surface of the support seat 1, a guide rod 3 is fixedly connected to one side surface of the fixed plate 2, a movable plate 4 is inserted and slidably connected to the outer surface of the guide rod 3, a moving rod 5 is penetrated and slidably connected to one side surface of the movable plate 4, a top screw 6 is penetrated and threadedly connected to the top surface of the moving rod 5 and the top surface of the movable plate 4, a placement groove 7 is opened on the top surface of the support seat 1, a protruding block 8 is fixedly connected to the inner surface of the placement groove 7, a scale 9 is embedded and movably connected to the inner surface of the placement groove 7, a storage box 10 is fixedly connected to the front side surface and one side surface of the support seat 1, a support spring 11 is fixedly connected to the bottom of the inner cavity of the storage box 10, and an upper and lower plates 12 are fixedly connected to the top of the support spring 11.
[0022] When in use, the rear end of the safety shoe is fitted and slidably connected to the fixed plate 2, and the left side of the safety shoe is fitted and slidably connected to the guide rod 3. At this time, both top screws 6 are loosened, and then the moving rod 5 is slid through the sliding block 13 until it fits on the right side of the safety shoe, and the top screw 6 connected to the moving rod 5 is rotated to limit the position of the moving rod 5. Similarly, the moving plate 4 is pushed until it rests on the front end of the safety shoe. At this time, the top screw 6 on the moving plate 4 is rotated to limit the position of the moving plate 4. At this time, the width and length of the safety shoe can be obtained according to the indications of the pointer body 14 on the moving rod 5 and the moving plate 4 on the scale 9.
[0023] It should be noted that: the top screw 6 on the moving rod 5 passes through the moving rod 5 and presses against the top surface of the fixed plate 2, the top screw 6 on the movable plate 4 passes through the movable plate 4 and presses against the top surface of the guide rod 3, the bottom end of the top screw 6 is fixedly connected with a non-slip rubber layer, the zero point position of the horizontal scale 9 is flush with the side of the fixed plate 2 close to the movable plate 4, the needle tip of the pointer body 14 on the movable plate 4 is flush with the left side of the movable plate 4, the zero point position of the longitudinal scale 9 is flush with the side of the guide rod 3 close to the moving rod 5, and the needle tip of the pointer body 14 on the moving rod 5 is flush with the rear surface of the moving rod 5, thereby ensuring the accuracy of measuring the width and length dimensions of the safety shoes.
[0024] As a preferred technical solution for the production size measuring device of a labor protection shoe of the utility model, a groove matching the structural size of the moving rod 5 is penetrated through the surface of one side of the moving plate 4, and the vertical section of the moving rod 5 is a square structure; the shape of the moving rod 5 is described.
[0025] As an optimal technical solution for a labor protection shoe production size measuring device of the utility model, a sliding block 13 is fixedly connected to the surface of a moving rod 5 close to a fixed plate 2, and a sliding groove matching the structural size of the sliding block 13 is provided on the surface of a fixed plate 2 close to a movable plate 4; the moving rod 5 slides on the fixed plate 2 through the sliding block 13.
[0026] As a preferred technical solution for a labor protection shoe production size measuring device of the utility model, the front surface of the movable plate 4 and one end of the moving rod 5 are fixedly connected with a pointer body 14, and the outer surface of the pointer body 14 is a smooth polished surface; the pointer body 14 can better help the measurement personnel observe the specific size.
[0027] As an optimal technical solution for a labor protection shoe production size measuring device of the utility model, the bottom surface of the protruding block 8 is slidably connected to the scale 9, and the bottom surface of the protruding block 8 is coated with a non-slip soft layer; the non-slip soft layer is made of rubber to prevent scratches on the scale 9. Example
[0028] See also Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that:
[0029] The top surfaces of the two storage boxes 10 are provided with grooves that match the structural dimensions of the upper and lower plates 12, and the outer surfaces of the two storage boxes 10 are coated with a soft anti-collision layer; the upper and lower plates 12 are fixedly connected to the surface of one side close to the support seat 1 with a bonding plate 15, and the bonding plate 15 is slidably connected to the scale 9 away from the surface of the side of the upper and lower plates 12; the upper and lower plates 12 slide in the storage box 10, and the bonding plate 15 rests on the surface of one side of the scale 9 to prevent the scale 9 from falling off.
[0030] The working principle and usage process of the utility model are as follows: when replacing the ruler 9, the ruler 9 is first disassembled and removed. At this time, the upper and lower plates 12 are pressed into the storage box 10, and the support spring 11 is deformed to generate elastic force. Then the ruler 9 is pulled out from the placement groove 7. Further, a new ruler 9 is placed in the placement groove 7, and the protruding block 8 is pressed against the top surface of the ruler 9. The upper and lower plates 12 are loosened, and the support spring 11 returns to its original state, driving the movement of the upper and lower plates 12. The fitting plate 15 on one side of the upper and lower plates 12 is fitted and slidably connected to the ruler 9 to complete the replacement of the ruler 9.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
[0032] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.
Claims
1. A device for measuring the production dimensions of labor protection shoes, comprising a support seat (1), Features: The top surface of the support seat (1) is fixedly connected with a fixed plate (2), a side surface of the fixed plate (2) is fixedly connected with a guide rod (3), the outer surface of the guide rod (3) is sleeved and slidably connected with a movable plate (4), a side surface of the movable plate (4) is penetrated and slidably connected with a moving rod (5), the top surface of the movable rod (5) and the top surface of the movable plate (4) are both penetrated and threadedly connected with a top screw (6), the top surface of the support seat (1) is provided with a placement groove (7), the inner surface of the placement groove (7) is fixedly connected with a protruding block (8), the inner surface of the placement groove (7) is snap-fitted and movably connected with a scale (9), the front surface and one side surface of the support seat (1) are fixedly connected with a storage box (10), the bottom of the inner cavity of the storage box (10) is fixedly connected with a support spring (11), and the top of the support spring (11) is fixedly connected with an upper and lower plate (12).
2. A labor protection shoe production size measuring device according to claim 1, Features: A groove matching the structural dimensions of the movement rod (5) is formed through a surface of one side of the moving plate (4); the movement rod (5) has a square structure in vertical section.
3. A labor protection shoe production size measuring device according to claim 1, Features: A sliding block (13) is fixedly connected to a surface of the movement rod (5) on one side close to the fixed plate (2), and a sliding groove matching the structural dimensions of the sliding block (13) is provided on a surface of the fixed plate (2) on one side close to the movable plate (4).
4. A labor protection shoe production size measuring device according to claim 1, Features: A pointer body (14) is fixedly connected to the front surface of the movable plate (4) and one end of the moving rod (5); the outer surface of the pointer body (14) is a smooth polished surface.
5. A labor protection shoe production size measuring device according to claim 1, Features: The bottom surface of the protruding block (8) is slidably connected to the scale (9), and the bottom surface of the protruding block (8) is coated with a non-slip soft layer.
6. A labor protection shoe production size measuring device according to claim 1, Features: The top surfaces of the two storage boxes (10) are provided with grooves matching the structural dimensions of the upper and lower plates (12), and the outer surfaces of the two storage boxes (10) are coated with a soft anti-collision layer.
7. A labor protection shoe production size measuring device according to claim 1, Features: A bonding plate (15) is fixedly connected to a surface of the upper and lower plates (12) on one side close to the support seat (1), and a surface of the bonding plate (15) on one side away from the upper and lower plates (12) is slidably connected to the scale (9).