Auxiliary measuring scale for construction engineering cost

Abstract

The utility model discloses an auxiliary measuring scale for construction engineering cost, which belongs to the technical field of construction engineering cost, and comprises a first scale handle and a second scale handle, the second scale handle is hinged to one end of the first scale handle, the first scale handle is provided with a fixing mechanism for fixing the second scale handle, and the second scale handle is hinged to the other end of the first scale handle. The first ruler handle and the second ruler handle are internally provided with storage assemblies for storing tools for recording, and by arranging the fixing mechanism, when a building project is measured, if the length of the first ruler handle needs to be increased, the second ruler handle can be rotated, so that the length of the first ruler handle is increased; the first ruler handle and the second ruler handle can be fixed together through the fixing mechanism, the situation that a certain angle is generated between the second ruler handle and the first ruler handle, and consequently the measurement result is inaccurate is prevented, the storage assembly is arranged and can store a marking pen used in the measurement process, and the storage space of the first ruler handle and the second ruler handle is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering cost, in particular to an auxiliary measuring ruler for construction engineering cost. Background Art

[0002] The cost of a construction project generally refers to the cost of carrying out a certain project construction. Measuring rulers are widely used in the cost of construction projects to measure, estimate and control the size, area and volume of various construction projects for cost estimation and management.

[0003] The construction engineering measuring rulers on the market do not have the function of measuring angles, etc., and other measuring tools are often needed when measuring angles, which causes the surveyors to carry too many items and causes certain inconveniences. Therefore, we propose a construction engineering measuring ruler.

[0004] The Chinese utility model patent with the current announcement number: CN217358522U discloses an auxiliary measuring ruler for construction project cost. It not only realizes accurate measurement of length, etc., but also can measure angles during the construction process by using the mutual cooperation between multiple components, meeting different measurement needs, thereby greatly improving the practicality and flexibility of the measuring ruler for construction projects.

[0005] In view of the above problems, the existing patent provides a solution, but when the first handle is rotated to increase the length of the second handle, the first handle and the second handle cannot be limited, which may cause the first handle and the second handle to rotate to a certain angle, thereby causing errors when measuring construction projects.

[0006] Therefore, an auxiliary measuring ruler for construction engineering cost is proposed. Utility Model Content

[0007] 1. Technical problems to be solved

[0008] The utility model provides an auxiliary measuring ruler for construction engineering cost, aiming to solve the problem that when the first ruler handle is rotated to increase the length of the second ruler handle, the first ruler handle and the second ruler handle cannot be limited, which may cause the first ruler handle and the second ruler handle to rotate to a certain angle, thereby causing errors in measuring construction projects.

[0009] 2. Technical solution

[0010] The utility model is implemented as follows: an auxiliary measuring ruler for construction engineering cost, comprising a first ruler handle and a second ruler handle, wherein the second ruler handle is hinged to one end of the first ruler handle, a fixing mechanism for fixing the second ruler handle is arranged on the first ruler handle, and storage components for storing recording tools are arranged inside the first ruler handle and the second ruler handle;

[0011] The fixing mechanism includes a rotating rod, a support plate, a fixing groove, a sliding rod, a spring and a limiting plate. The rotating rod is rotatably connected to the top of the first ruler handle, the support plate is fused to the outer wall of the rotating rod, the fixing groove is opened at the top of the second ruler handle, the sliding rod is slidably connected to the inside of the supporting plate, the spring is fused to the top of the supporting plate, the limiting plate is fused to the top of the sliding rod, the top of the spring is fused to the bottom of the limiting plate, and the sliding rod is slidably connected to the fixing groove.

[0012] In order to increase the storage space of the first handle and the second handle, as a preferred auxiliary measuring ruler for construction project cost of the utility model, the storage assembly includes a storage groove, a limit column and a limit plate, the storage groove is opened in the interior of the first handle, the limit column is threadedly connected to the interior of the storage groove, the limit plate is fused to the outer wall of the limit column, and the storage groove is connected to the outside of the first handle.

[0013] In order to prevent the first ruler handle and the second ruler handle from colliding with each other when the first ruler handle and the second ruler handle are stored, as a preferred auxiliary measuring ruler for construction engineering cost of the utility model, the first ruler handle and the second ruler handle have first rubber blocks and second rubber blocks bonded to their outer walls respectively.

[0014] In order to protect the scales on the first handle and the second handle, as a preferred auxiliary measuring ruler for construction project cost of the utility model, the outer walls of the first handle and the second handle are hinged with transparent plates for protecting the scales on the first handle and the second handle.

[0015] In order to facilitate picking up the first ruler handle and the second ruler handle, as a preferred auxiliary measuring ruler for construction engineering cost of the utility model, the tops of the first ruler handle and the second ruler handle are both provided with finger grooves for facilitating picking up the first ruler handle and the second ruler handle.

[0016] In order to prevent the first ruler handle from being separated from the second ruler handle when the first ruler handle and the second ruler handle are stored, as a preferred auxiliary measuring ruler for construction project cost of the utility model, the first rubber block and the second rubber block have first magnets and second magnets bonded to their outer walls respectively, and the first magnet is magnetically connected to the second magnet.

[0017] In order to ensure that the building elements are horizontal and vertical, as a preferred auxiliary measuring ruler for construction engineering cost of the utility model, the tops of the first ruler handle and the second ruler handle are both provided with a level ruler.

[0018] In order to improve the transparency of the transparent plate, as a preferred auxiliary measuring ruler for construction engineering cost of the utility model, the material of the transparent plate is acrylic.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model is provided with a fixing mechanism. When measuring a construction project, if it is necessary to increase the length of the first ruler handle, the second ruler handle can be rotated to increase the length of the first ruler handle. Then, the first ruler handle and the second ruler handle can be fixed together through the fixing mechanism to prevent a certain angle between the second ruler handle and the first ruler handle, which may cause inaccurate measurement results.

[0022] 2. The utility model provides a storage component. When measuring a construction project, the storage component can store the markers used in the measurement, thereby preventing the surveyor from forgetting to bring the marker and causing inconvenience in marking, and increasing the storage space of the first ruler handle and the second ruler handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the overall structure diagram of the utility model;

[0024] Figure 2 It is a left view of the utility model;

[0025] Figure 3 For this utility model Figure 2 The three-dimensional cross-section view at AA in the middle;

[0026] Figure 4 It is a schematic diagram of the storage component of the utility model;

[0027] Figure 5 It is a schematic diagram of the first magnet and the second magnet of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. First ruler handle; 2. Second ruler handle; 3. Fixing mechanism; 4. Storage assembly; 5. First rubber block; 6. Second rubber block; 7. Transparent plate; 8. Finger groove; 9. First magnet; 10. Second magnet; 11. Level ruler; 301. Rotating rod; 302. Support plate; 303. Fixing groove; 304. Sliding rod; 305. Spring; 306. Limiting plate; 401. Storage groove; 402. Limiting column; 403. Limiting plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: an auxiliary measuring ruler for construction engineering cost, comprising a first ruler handle 1 and a second ruler handle 2, wherein the second ruler handle 2 is hinged to one end of the first ruler handle 1, and a fixing mechanism 3 for fixing the second ruler handle 2 is arranged on the first ruler handle 1, and a storage component 4 for storing recording tools is arranged inside the first ruler handle 1 and the second ruler handle 2;

[0032] The fixing mechanism 3 includes a rotating rod 301, a supporting plate 302, a fixing groove 303, a sliding rod 304, a spring 305 and a limiting plate 306. The rotating rod 301 is rotatably connected to the top of the first ruler handle 1, the supporting plate 302 is fused to the outer wall of the rotating rod 301, the fixing groove 303 is opened at the top of the second ruler handle 2, the sliding rod 304 is slidably connected to the inside of the supporting plate 302, the spring 305 is fused to the top of the supporting plate 302, the limiting plate 306 is fused to the top of the sliding rod 304, the top of the spring 305 is fused to the bottom of the limiting plate 306, and the sliding rod 304 is slidably connected to the fixing groove 303.

[0033] In this embodiment, by providing a rotating rod 301, a support plate 302, a fixing groove 303, a sliding rod 304, a spring 305 and a limiting plate 306, when measuring a construction project, if the length of the first ruler handle 1 is small, the second ruler handle 2 can be rotated to increase the length of the first ruler handle 1, and then the user lifts up the limiting plate 306 to make the sliding rod 304 slide inside the support plate 302. At this time, the spring 305 contracts, and then the user rotates the support plate 302 by a certain angle to insert the sliding rod 304 into the fixing groove 303, so that the first ruler handle 1 is fixed, preventing the second ruler handle 2 from rotating by a certain angle to cause inaccurate measurement results, thereby improving the accuracy of measurement.

[0034] As a technical optimization solution of the utility model, the storage component 4 includes a storage groove 401, a limit column 402 and a limit plate 403. The storage groove 401 is opened inside the first ruler handle 1, the limit column 402 is threadedly connected to the inside of the storage groove 401, the limit plate 403 is fused to the outer wall of the limit column 402, and the storage groove 401 is connected to the outside of the first ruler handle 1.

[0035] In this embodiment: by providing the storage slot 401, the limit column 402 and the limit plate 403, before using the first ruler handle 1 and the second ruler handle 2, the user can place the marking pen needed for measuring the construction project inside the storage slot 401, and then screw the limit column 402 into the storage slot 401, so as to seal the interior of the storage slot 401 and prevent the marking pen inside the storage slot 401 from escaping from the storage slot 401. When using the first ruler handle 1 and the second ruler handle 2, the marking pen inside the storage slot 401 can be taken out, so that the user can mark the measurement target conveniently.

[0036] As a technical optimization solution of the utility model, a first rubber block 5 and a second rubber block 6 are respectively bonded to the outer walls of the first ruler handle 1 and the second ruler handle 2 .

[0037] In this embodiment, by providing the first rubber block 5 and the second rubber block 6, when the first ruler handle 1 and the second ruler handle 2 are not in use, the user can rotate the second ruler handle 2, and then the second rubber block 6 contacts the first rubber block 5 to prevent the second ruler handle 2 from being damaged due to excessive rotation.

[0038] As a technical optimization solution of the utility model, a transparent plate 7 is hinged on the outer wall of the first ruler handle 1 and the second ruler handle 2 to protect the scales on the first ruler handle 1 and the second ruler handle 2.

[0039] In this embodiment, by providing a transparent plate 7, when measuring a construction project, since construction sites are generally dusty, the transparent plate 7 can protect the scales on the first ruler handle 1 and the second ruler handle 2 to prevent measurement damage.

[0040] As a technical optimization solution of the utility model, the tops of the first ruler handle 1 and the second ruler handle 2 are both provided with finger grooves 8 for facilitating picking up the first ruler handle 1 and the second ruler handle 2.

[0041] In this embodiment, by providing the finger groove 8, when the user uses the first ruler handle 1 and the second ruler handle 2, the user can insert the finger into the finger groove 8, thereby facilitating the carrying of the first ruler handle 1 and the second ruler handle 2, thereby increasing the convenience.

[0042] As a technical optimization solution of the utility model, the first magnet 9 and the second magnet 10 are respectively bonded to the outer walls of the first rubber block 5 and the second rubber block 6 , and the first magnet 9 and the second magnet 10 are magnetically connected.

[0043] In this embodiment, by providing the first magnet 9 and the second magnet 10, when the second ruler handle 2 is stored, the first magnet 9 and the second magnet 10 are attracted to each other, which can prevent the second ruler handle 2 from shaking accidentally, thereby increasing the service life of the first ruler handle 1 and the second ruler handle 2.

[0044] As a technical optimization solution of the present invention, a level 11 is disposed on the top of each of the first ruler handle 1 and the second ruler handle 2 .

[0045] In this embodiment, a level ruler 11 is provided, which is used to detect horizontal and vertical planes to ensure that the building elements are horizontal and vertical. The level ruler 11 has a bubble level and a scale for measuring horizontality and verticality.

[0046] As a technical optimization solution of the present invention, the material of the transparent plate 7 is acrylic.

[0047] In this embodiment, a transparent plate 7 made of acrylic is provided. Acrylic has good transparency, chemical stability and weather resistance, is easy to dye, easy to process, and has a beautiful appearance, and is widely used in the construction industry.

[0048] Working principle: When measuring a construction project, if the length of the first ruler handle 1 is small, the second ruler handle 2 can be rotated to increase the length of the first ruler handle 1, and then the user lifts the limiting plate 306 upward to make the slide bar 304 slide inside the support plate 302. At this time, the spring 305 contracts, and then the user rotates the support plate 302 by a certain angle to make the slide bar 304 insert into the fixing groove 303, so that the first ruler handle 1 is fixed, and the second ruler handle 2 is prevented from rotating by a certain angle to cause inaccurate measurement results, thereby improving the accuracy of measurement. Before using the first ruler handle 1 and the second ruler handle 2, the user can place the marker pen needed for measuring the construction project inside the storage groove 401, and then screw the limit column 402 into the storage groove 401, so as to seal the inside of the storage groove 401 and prevent the marker pen inside the storage groove 401 from escaping from the storage groove 401. When using the first ruler handle 1 and the second ruler handle 2, the marker pen inside the storage groove 401 can be taken out, so that the user can mark the measurement target conveniently.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary measuring ruler for construction engineering cost, comprising a first ruler handle (1) and a second ruler handle (2), characterized in that: The second ruler handle (2) is hinged to one end of the first ruler handle (1); the first ruler handle (1) is provided with a fixing mechanism (3) for fixing the second ruler handle (2); and the first ruler handle (1) and the second ruler handle (2) are both provided with a storage component (4) for storing recording tools; The fixing mechanism (3) comprises a rotating rod (301), a supporting plate (302), a fixing groove (303), a sliding rod (304), a spring (305) and a limiting plate (306); the rotating rod (301) is rotatably connected to the top of the first ruler handle (1); the supporting plate (302) is fused to the outer wall of the rotating rod (301); the fixing groove (303) is opened at the top of the second ruler handle (2); the sliding rod (304) is slidably connected to the inside of the supporting plate (302); the spring (305) is fused to the top of the supporting plate (302); the limiting plate (306) is fused to the top of the sliding rod (304); the top of the spring (305) is fused to the bottom of the limiting plate (306); and the sliding rod (304) is slidably connected to the fixing groove (303).

2. The auxiliary measuring ruler for construction engineering cost according to claim 1, characterized in that: The storage assembly (4) comprises a storage groove (401), a limiting column (402) and a limiting plate (403); the storage groove (401) is opened inside the first ruler handle (1); the limiting column (402) is threadedly connected to the inside of the storage groove (401); the limiting plate (403) is fused to the outer wall of the limiting column (402); and the storage groove (401) is connected to the outside of the first ruler handle (1).

3. The auxiliary measuring ruler for construction engineering cost according to claim 1, characterized in that: A first rubber block (5) and a second rubber block (6) are respectively bonded to the outer walls of the first ruler handle (1) and the second ruler handle (2).

4. The auxiliary measuring ruler for construction engineering cost according to claim 1, characterized in that: A transparent plate (7) is hingedly connected to the outer walls of the first ruler handle (1) and the second ruler handle (2) to protect the scales on the first ruler handle (1) and the second ruler handle (2).

5. The auxiliary measuring ruler for construction engineering cost according to claim 1, characterized in that: The tops of the first ruler handle (1) and the second ruler handle (2) are both provided with finger grooves (8) for facilitating picking up the first ruler handle (1) and the second ruler handle (2).

6. The auxiliary measuring ruler for construction engineering cost according to claim 3, characterized in that: A first magnet (9) and a second magnet (10) are respectively bonded to the outer walls of the first rubber block (5) and the second rubber block (6); the first magnet (9) and the second magnet (10) are magnetically connected.

7. The auxiliary measuring ruler for construction engineering cost according to claim 1, characterized in that: A level (11) is provided at the top of each of the first ruler handle (1) and the second ruler handle (2).

8. The auxiliary measuring ruler for construction engineering cost according to claim 4, characterized in that: The material of the transparent plate (7) is acrylic.

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