Process pipeline blueprint proportion measuring device

Abstract

The utility model discloses a process pipeline blueprint proportion measuring device, and particularly relates to the technical field of building design, the process pipeline blueprint proportion measuring device comprises a second back plate, the front side of the second back plate is connected with a first ruler plate, the left side and the right side of the second back plate are connected with inserting plates, the outer sides of the inserting plates are slidably connected with a first back plate, and the first ruler plate is connected with a second ruler plate. The front side of the first back plate is connected with a second ruler plate, the first back plate is internally provided with a first positioning hole, when the measurement length needs to be increased, the first back plate can be additionally arranged on the two sides of the second back plate at the same time, and an insertion plate on one side of the first back plate is inserted into a third clamping groove in one side of the second back plate; the second back plates and the first back plates are fixedly installed, a long distance can be conveniently measured, after use, the inserting plates are pulled out, the sliding blocks on the tops of the first back plates slide into the sliding grooves in the bottoms of the second back plates, the first back plates on the two sides can be conveniently embedded into the bottoms of the second back plates, the use space is reduced, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural design, in particular to a process pipeline blueprint proportion measuring device. Background Art

[0002] A process piping blueprint is a professional drawing used in engineering design, construction, manufacturing and other fields. It is mainly used to describe the layout and connection methods of process piping systems. It usually contains detailed designs of piping systems, such as water pipes, gas pipes, drainage pipes, etc., and provides clear guidance to ensure that construction is carried out according to the design. In architectural design, designers will use drawings of different scales to show different levels of detail. For example, a scale of 1:100 is often used to show the overall layout and appearance of a building, while a scale of 1:50 is used to show more detailed internal structures and details.

[0003] On the process pipeline blueprint, the main tool for measuring proportion is the scale. For example, for a 1:100 drawing, the actual length can be measured directly by the scale. For example, when using the scale, the distance on the blueprint can be measured according to the scale, and then the actual distance can be calculated. However, the current scale is not enough for measuring longer distances due to the small measuring range of the ruler. A longer ruler is not convenient to carry. Utility Model Content

[0004] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0005] A process pipeline blueprint ratio measuring device, comprising:

[0006] A second backplane, wherein the front side of the second backplane is connected to the first ruler, and the left and right sides of the second backplane are connected to plug-in boards, the outer sides of the plug-in boards are slidably connected to the first backplane, and the front side of the first backplane is connected to the second ruler, and a third slot is formed on one side of the plug-in board, and the plug-in board is inserted into the third slot;

[0007] A pair of second positioning holes are correspondingly opened inside the second back plate, and a positioning mechanism is provided above the second back plate near the second positioning holes;

[0008] A first positioning hole is defined inside the first back plate.

[0009] In one possible implementation, the positioning mechanism includes a sleeve, which is fixed above the second back plate, and the interior of the sleeve is slidably connected to a vertical rod, the outside of the vertical rod is fixedly connected to a positioning rod, the top of the vertical rod is connected to a turntable, the end of the vertical rod extends to the inside of the second positioning hole, and the outside of the vertical rod is respectively provided with a first card slot and a second card slot from top to bottom, and the outside of the vertical rod is provided with a vertical slot near the left end of the first card slot and the second card slot, and the vertical slot, the first card slot and the second card slot are connected.

[0010] In a possible implementation, the first card slot and the second card slot are both configured to be L-shaped.

[0011] In a possible implementation, a pair of sliding grooves is formed at the bottom of the second back plate, and a pair of sliding blocks is connected to the top of the first back plate.

[0012] In a possible implementation, the position of the sliding groove corresponds to the position of the sliding block.

[0013] In a possible implementation, the length of the second backplane is equal to twice the length of the first backplane.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. When you need to increase the measuring length, you can install the first back panel on both sides of the second back panel at the same time, insert the plug-in board on one side of the first back panel into the third slot on one side of the second back panel to complete the fixed installation between the second back panel and the first back panel, which is convenient for measuring longer distances. After use, pull out the plug-in board and slide the slider on the top of the first back panel into the slide groove at the bottom of the second back panel to facilitate the embedding of the first back panels on both sides into the bottom of the second back panel, reducing the use space and making it easier to carry.

[0016] 2. By rotating the turntable, move the positioning rod from the first slot downward to the second slot, and insert the vertical rod into the second back panel and the first back panel to complete the positioning of the second back panel and the first back panel, thereby improving the stability of the second back panel and the first back panel when not in use and avoiding the second back panel and the first back panel from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is one of the overall structural diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is an exploded view of the first back plate and the second back plate of the utility model;

[0021] Figure 4 This is a structural diagram of the vertical rod and sleeve of the utility model.

[0022] Description of reference numerals:

[0023] 1. First back plate; 2. Slider; 3. Turntable; 4. Sleeve; 5. Second back plate; 6. Vertical rod; 7. First positioning hole; 8. First scale plate; 9. Second scale plate; 10. Second positioning hole; 11. Slide; 12. Third slot; 13. Insert plate; 14. First slot; 15. Positioning rod; 16. Second slot; 17. Vertical slot. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The embodiments of the present application solve the problems in the prior art by providing a process pipeline blueprint ratio measurement device.

[0026] The technical solution in the embodiments of the present application is to solve the above problems, and the overall idea is as follows:

[0027] like Figures 1-4 As shown, a process pipeline blueprint ratio measurement device includes:

[0028] The second back panel 5 has a first ruler 8 connected to its front side, and plug-in boards 13 connected to its left and right sides. The first back panel 1 is slidably connected to the outer side of the plug-in boards 13. The second ruler 9 is connected to the front side of the first back panel 1. A third slot 12 is formed on one side of the plug-in board 13, and the plug-in board 13 is inserted into the inner side of the third slot 12.

[0029] A pair of second positioning holes 10 are correspondingly opened inside the second back panel 5. A positioning mechanism is provided above the second back panel 5 near the second positioning holes 10. By setting the positioning mechanism, the turntable 3 is rotated to slide the positioning rod 15 out of the shorter groove of the first slot 14 and move it downward into the shorter groove of the second slot 16. The vertical rod 6 is inserted into the second back panel 5 and the first back panel 1 to complete the positioning of the second back panel 5 and the first back panel 1, thereby improving the stability of the second back panel 5 and the first back panel 1 when not in use;

[0030] A first positioning hole 7 is provided inside the first back panel 1. By providing the first positioning hole 7, when the vertical rod 6 is inserted into the second positioning hole 10 in the second back panel 5 and the first positioning hole 7 in the first back panel 1, the second back panel 5 and the first back panel 1 are conveniently limited.

[0031] In some examples, the positioning mechanism includes a sleeve 4, which is fixed above the second backboard 5. The interior of the sleeve 4 is slidably connected to a vertical rod 6, and the outer side of the vertical rod 6 is fixedly connected to a positioning rod 15. The top of the vertical rod 6 is connected to a turntable 3, and the end of the vertical rod 6 extends to the inside of the second positioning hole 10. The outer side of the vertical rod 6 is respectively provided with a first card slot 14 and a second card slot 16 from top to bottom. The outer side of the vertical rod 6 is provided with a vertical slot 17 near the left end of the first card slot 14 and the second card slot 16. The vertical slot 17, the first card slot 14 and the second card slot 16 are connected. Rotate the turntable 3 to slide the positioning rod 15 out of the shorter slot of the first card slot 14 and move it downward to the shorter slot of the second card slot 16, and insert the vertical rod 6 into the second backboard 5 and the first backboard 1, thereby completing the limiting of the second backboard 5 and the first backboard 1, and improving the stability of the second backboard 5 and the first backboard 1 when not in use.

[0032] In some examples, the first card slot 14 and the second card slot 16 are both set to an L-shape. When the positioning rod 15 is stuck in the shorter slot of the first card slot 14, it is convenient to limit the positioning rod 15. Similarly, when the positioning rod 15 is stuck in the shorter slot of the second card slot 16, it is also convenient to limit the positioning rod 15.

[0033] In some examples, a pair of slide grooves 11 are provided at the bottom of the second back panel 5, and a pair of sliders 2 are connected to the top of the first back panel 1. Through the connection between the sliders 2 and the slide grooves 11, the first back panels 1 on both sides can be easily embedded in the bottom of the second back panel 5, thereby reducing the usage space and facilitating carrying.

[0034] In some examples, the position of the slide groove 11 corresponds to the position of the slider 2, which makes it convenient to slide the slider 2 on the top of the first backplane 1 into the slide groove 11 at the bottom of the second backplane 5, and to embed the first backplanes 1 on both sides into the bottom of the second backplane 5.

[0035] In some examples, the length of the second backplane 5 is equal to twice the length of the first backplane 1, and the slider 2 on the top of the first backplane 1 is slid into the slide groove 11 at the bottom of the second backplane 5. By setting the length of the second backplane 5 to be equal to twice the length of the first backplane 1, it is convenient to embed the first backplanes 1 on both sides into the bottom of the second backplane 5.

[0036] When the measuring length needs to be increased, the first backboard 1 can be installed on both sides of the second backboard 5 at the same time, and the plug-in plate 13 on one side of the first backboard 1 is inserted into the third slot 12 on one side of the second backboard 5 to complete the fixed installation between the second backboard 5 and the first backboard 1, which is convenient for measuring a longer distance. After use, the plug-in plate 13 is pulled out, and the slider 2 at the top of the first backboard 1 slides into the slide groove 11 at the bottom of the second backboard 5, which is convenient for embedding the first backboards 1 on both sides into the bottom of the second backboard 5. Then, by rotating the turntable 3, the positioning rod 15 moves downward from the first slot 14 to the second slot 16, and the vertical rod 6 is inserted into the interior of the second backboard 5 and the first backboard 1 to complete the limiting of the second backboard 5 and the first backboard 1, thereby improving the stability of the second backboard 5 and the first backboard 1 when not in use and avoiding the second backboard 5 and the first backboard 1 from falling off.

[0037] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A process pipeline blueprint ratio measuring device, characterized in that: include: A second backplane (5), the front side of the second backplane (5) is connected to a first ruler (8), the left and right sides of the second backplane (5) are both connected to plug-in boards (13), the outer side of the plug-in board (13) is slidably connected to the first backplane (1), the front side of the first backplane (1) is connected to the second ruler (9), a third card slot (12) is provided on one side of the plug-in board (13), and the plug-in board (13) is embedded in the interior of the third card slot (12); A pair of second positioning holes (10) are correspondingly opened inside the second back plate (5), and a positioning mechanism is provided above the second back plate (5) near the second positioning holes (10); A first positioning hole (7) is provided inside the first back plate (1).

2. A process pipeline blueprint ratio measuring device according to claim 1, characterized in that: The positioning mechanism comprises a sleeve (4), the sleeve (4) being fixed above the second back plate (5), the interior of the sleeve (4) being slidably connected to a vertical rod (6), the exterior of the vertical rod (6) being fixedly connected to a positioning rod (15), the top end of the vertical rod (6) being connected to a turntable (3), the end of the vertical rod (6) extending to the interior of the second positioning hole (10), the exterior of the vertical rod (6) being respectively provided with a first card slot (14) and a second card slot (16) from top to bottom, the exterior of the vertical rod (6) being provided with a vertical slot (17) near the left end of the first card slot (14) and the second card slot (16), the vertical slot (17), the first card slot (14) and the second card slot (16) being connected.

3. A process pipeline blueprint ratio measuring device according to claim 2, characterized in that: The first card slot (14) and the second card slot (16) are both configured to be L-shaped.

4. The process pipeline blueprint ratio measuring device according to claim 1, characterized in that: A pair of sliding grooves (11) are provided at the bottom of the second back plate (5), and a pair of sliding blocks (2) are connected to the top of the first back plate (1).

5. A process pipeline blueprint ratio measuring device according to claim 4, characterized in that: The position of the sliding groove (11) corresponds to the position of the sliding block (2).

6. The process pipeline blueprint ratio measuring device according to claim 1, characterized in that: The length of the second backboard (5) is equal to twice the length of the first backboard (1).

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