Ruler for hydropower construction and installation

Abstract

The utility model discloses a hydropower construction installation ruler, which comprises a ruler body and a marking assembly, the ruler body comprises a basic section and an extension section which are connected, a plurality of first holes are transversely formed in the basic section at intervals, a plurality of second holes are transversely formed in the extension section at intervals, and the centers of the first holes and the centers of the second holes are collinear. The marking assembly comprises two sets of insertion rods, the two sets of insertion rods are connected with the ruler body through traction parts respectively and can be rotationally inserted into one first hole and one second hole respectively, and a plurality of ratchets are arranged at the tail end of each set of insertion rods. According to the length requirement of the needed installation distance, the two sets of insertion rods are rotationally inserted into one first hole and one second hole correspondingly, the two sets of insertion rods are sequentially rotated, the insertion rods drive the ratchets to leave circumferential mark positions on the wall, operation is convenient and fast, and deviation is not prone to occurring in the construction process.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower construction, in particular to a ruler for hydropower construction installation. Background Art

[0002] At present, with the rapid development of the construction industry, the number of different pipeline distributions is gradually increasing, such as lighting circuits, socket circuits, intelligent circuits, monitoring circuits, fire protection circuits, water circuits, etc. These pipes need to be installed during decoration.

[0003] Traditional construction scenarios generally rely on marking lines and measuring and marking different points on the lines, which makes the operation more cumbersome. At the same time, when drilling holes at the marked points, deviations are prone to occur due to the small points. Therefore, the utility model proposes a ruler for water and electricity construction installation that can solve the above problems. Utility Model Content

[0004] The utility model aims to provide a ruler for hydropower construction installation to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a ruler for water and electricity construction installation, comprising:

[0006] The ruler body comprises a basic section and an extension section connected to each other, the basic section is provided with a plurality of first holes at intervals in the transverse direction, the extension section is provided with a plurality of second holes at intervals in the transverse direction, the centers of the plurality of first holes and the plurality of second holes are collinear, and each of the first holes and each of the second holes form a mounting spacing;

[0007] The marking assembly includes two groups of insertion rods, which are respectively connected to the ruler body through pulling parts, and the two groups of insertion rods can be rotatably inserted into one of the first holes and one of the second holes respectively, and a plurality of ratchets are arranged at the end of each group of insertion rods.

[0008] As a preferred technical solution, a first horizontal level bubble is provided on both groups of the insertion rods.

[0009] As a preferred technical solution, a second horizontal vial, a vertical vial and an oblique vial are provided on the ruler body.

[0010] As a preferred technical solution, the second horizontal level bubble is located between the plurality of first holes and the plurality of second holes.

[0011] As a preferred technical solution, the ruler body is provided with scale lines, and the scale lines are used to display the length of the installation spacing.

[0012] As a preferred technical solution, the front end of each group of the insertion rods is provided with a threaded section, and the threaded section is used for threaded connection with the pipeline.

[0013] As a preferred technical solution, the pulling part includes a bottom groove opened on the ruler body, the bottom groove is rotatably connected to a shaft rod, a reel is provided on the shaft rod, a belt body is wound on the reel, the belt body is connected to the insertion rod, and a torsion spring is wound on the shaft rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] According to the length of the required installation spacing, the two sets of insertion rods need to be rotated and inserted into a first hole and a second hole respectively, and the two sets of insertion rods are rotated in sequence so that the insertion rods drive the ratchets to leave circumferential marking positions on the wall. The operation is convenient and deviations are not likely to occur during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the pulling part structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the rod structure of the utility model;

[0019] In the figure: 10, basic section; 101, first hole; 11, second horizontal vial; 12, vertical vial; 20, extension section; 201, second hole; 21, oblique vial; 30, marking assembly; 31, insertion rod; 32, ratchet; 33, threaded section; 34, first horizontal vial; 40, pulling part; 41, bottom groove; 42, shaft; 43, reel; 44, belt body; 45, torsion spring. 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.

[0021] See also Figure 1-3 , provides a ruler for water and electricity construction installation, aiming to solve the problem that traditional construction scenes generally rely on marking lines and measuring different points on the lines, which leads to cumbersome operations, and when drilling holes at the marked points, the points are small and deviations are prone to occur. The specific embodiments are as follows:

[0022] Embodiment 1

[0023] The ruler body includes a basic section 10 and an extension section 20 connected to each other. The basic section 10 is provided with a plurality of first holes 101 at intervals in the transverse direction, and the extension section 20 is provided with a plurality of second holes 201 at intervals in the transverse direction.

[0024] The centers of the plurality of first holes 101 and the plurality of second holes 201 are collinear, and each of the first holes 101 and each of the second holes 201 form an installation spacing. Scale lines are provided on the ruler body, which are not shown in the figure. The scale lines are used to display the length of the installation spacing. The lengths of the installation spacings formed by different first holes 101 and different second holes 201 are different.

[0025] A second horizontal vial 11, a vertical vial 12 and an oblique vial 21 are provided on the ruler body. The second horizontal vial 11 is located between the plurality of first holes 101 and the plurality of second holes 201. The fit between the ruler body and the wall can be judged by observing the horizontal vial 12, the vertical vial 12 and the oblique vial 21, and the ruler body can be kept horizontal by adjusting the ruler body.

[0026] The marking assembly 30 includes two groups of insertion rods 31, which are respectively connected to the ruler body through pulling parts 40. One pulling part 40 is located on the basic section 10, and the other pulling part 40 is located on the extension section 20. The pulling parts 40 are connected to the insertion rods 31 to prevent the two groups of insertion rods 31 from being lost.

[0027] The two groups of insertion rods 31 can be rotatably inserted into a first hole 101 and a second hole 201 respectively, and a plurality of ratchet teeth 32 are disposed at the end of each group of insertion rods 31 .

[0028] During water and electricity construction, the ruler body is attached to the wall. According to the length of the required installation spacing, the two sets of insertion rods 31 are rotated and inserted into a first hole 101 and a second hole 201 respectively, and the two sets of insertion rods 31 are rotated in turn, so that the insertion rods 31 drive the ratchet teeth 32 to leave circumferential marking positions on the wall. The operation is convenient and deviation is not easy to occur during construction.

[0029] Embodiment 2

[0030] The two groups of insertion rods 31 are both provided with a first horizontal level bubble 34 , through which it can be observed whether the insertion rods 31 are in a horizontal state.

[0031] A threaded section 33 is provided at the front end of each group of insertion rods 31, and the threaded section 33 is used to screw the pipe. When the two groups of insertion rods 31 are rotatably inserted into a first hole 101 and a second hole 201 respectively, the pipe can be screwed onto the threaded sections 33 of the two groups of insertion rods 31, so as to provide a more intuitive display of the installation spacing.

[0032] The pulling portion 40 includes a bottom groove 41 opened on the ruler body, the bottom groove 41 is rotatably connected to a shaft 42, a reel 43 is provided on the shaft 42, a belt body 44 is wound on the reel 43, the belt body 44 is connected to the insertion rod 31, and a torsion spring 45 is wound on the shaft 42. When the ruler is not in use, the shaft 42 can be driven to rotate by the torsion spring 45, so that the reel 43 reels the belt body 44 to prevent the belt body 44 from getting tangled and facilitate placement.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ruler for hydropower construction and installation, characterized in that: include: A ruler body, comprising a basic section (10) and an extension section (20) connected to each other, wherein a plurality of first holes (101) are arranged at intervals in the transverse direction on the basic section (10), and a plurality of second holes (201) are arranged at intervals in the transverse direction on the extension section (20), wherein the centers of the plurality of first holes (101) and the plurality of second holes (201) are collinear, and each of the first holes (101) and each of the second holes (201) form a mounting spacing; The marking assembly (30) comprises two groups of insertion rods (31), wherein the two groups of the insertion rods (31) are respectively connected to the ruler body through a pulling portion (40), and the two groups of the insertion rods (31) can be rotatably inserted into one of the first holes (101) and one of the second holes (201), respectively, and a plurality of ratchet teeth (32) are arranged at the end of each group of the insertion rods (31).

2. A ruler for hydropower construction and installation according to claim 1, characterized in that: The two groups of the inserting rods (31) are both provided with a first horizontal level bubble (34).

3. A ruler for hydropower construction and installation according to claim 1, characterized in that: The ruler body is provided with a second horizontal vial (11), a vertical vial (12) and an oblique vial (21).

4. A ruler for hydropower construction and installation according to claim 3, characterized in that: The second horizontal vial (11) is located between the plurality of first holes (101) and the plurality of second holes (201).

5. A ruler for hydropower construction and installation according to claim 1, characterized in that: The ruler body is provided with scale lines, and the scale lines are used to display the length of the installation spacing.

6. A ruler for hydropower construction and installation according to claim 1, characterized in that: The front end of each group of the insertion rods (31) is provided with a threaded section (33), and the threaded section (33) is used for threading the pipeline.

7. A ruler for hydropower construction and installation according to claim 1, characterized in that: The pulling portion (40) includes a bottom groove (41) opened on the ruler body, the bottom groove (41) is rotatably connected to a shaft (42), a reel (43) is provided on the shaft (42), a belt body (44) is wound on the reel (43), the belt body (44) is connected to the insertion rod (31), and a torsion spring (45) is wound on the shaft (42).

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