House building detection ruler

Abstract

The utility model discloses a house building detection ruler which comprises a straight ruler, the outer wall of the straight ruler is provided with two strip-shaped grooves, the inner walls of the two strip-shaped grooves are slidably connected with L-shaped clamping blocks, a fixing block is fixedly connected between the two L-shaped clamping blocks, the inside of each L-shaped clamping block is fixedly connected with a cylinder, and the inner wall of each cylinder is fixedly connected with a connecting rod. The outer wall of the cylinder is rotationally sleeved with an eccentric wheel, the outer wall of the eccentric wheel and the outer wall of the ruler are extruded, the outer wall of the eccentric wheel is fixedly connected with a supporting rod, and the outer wall of the eccentric wheel is provided with a connecting structure. Through the arrangement of the strip-shaped groove, the L-shaped clamping block, the fixing block, the cylinder, the eccentric wheel, the supporting rod, the plug pin, the U-shaped rod, the round sleeve, the threaded rod, the grip and the jacking column, the ruler and the U-shaped clamping block are detachable, and the ruler can be folded to be carried and is convenient to use; meanwhile, the wall surface at the high position can be conveniently detected; and the diameter of the pipeline can be measured.

Description

Technical Field

[0001] The utility model relates to the technical field of house detection, in particular to a house building detection ruler. Background Art

[0002] Houses are an important guarantee and property for people's lives. Their safety and quality are directly related to people's living environment and quality of life. Therefore, it is very important to conduct comprehensive inspections for new houses, second-hand houses, and house renovation projects. Among them, check whether the selection of pipes and wall construction meet the standard requirements to ensure that the quality meets or exceeds the relevant specifications and standards.

[0003] After searching, the patent document with publication number: CN219640953U discloses a house building inspection ruler, which relates to the field of house inspection, including an inspection ruler, a seam measuring ruler and a shoulder strap. The inspection ruler includes an inspection ruler body, an inner angle detection groove, an outer angle detection protrusion, a level bubble, a scale protrusion and a handle. An inner angle detection groove is provided on one side of the inspection ruler body, and an outer angle detection protrusion is fixedly connected to the other side of the inspection ruler body. The house building inspection ruler has a seam measuring ruler fixedly connected to one end of the inspection ruler, and the seam measuring ruler is provided with two groups and symmetrically arranged at both ends of the inspection ruler, and a shoulder strap is threadedly connected to the bottom end of the inspection ruler.

[0004] Although the above device can measure the straightness of the wall and whether the corners are regular, the height of the house is generally about 3 meters. It is impossible to reach the higher position of the wall for inspection, and it is necessary to climb back and forth, which is cumbersome. In addition, when inspecting the diameter of the installed pipe, the ruler cannot be placed at the pipe port for measurement, resulting in a large error when roughly measuring from the outer wall of the pipe. Therefore, we propose a house construction inspection ruler to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a house construction detection ruler.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A house construction inspection ruler comprises a ruler, wherein the outer wall of the ruler is provided with two strip-shaped grooves, the inner walls of the two strip-shaped grooves are both slidably connected with L-shaped blocks, a fixed block is fixedly connected between the two L-shaped blocks, a cylinder is fixedly connected between the two L-shaped blocks, an eccentric wheel is rotatably sleeved on the outer wall of the cylinder, the outer wall of the eccentric wheel is pressed against the outer wall of the ruler, the outer wall of the eccentric wheel is fixedly connected with a support rod, and the outer wall of the eccentric wheel is provided with a connecting structure.

[0008] Preferably, the connecting structure includes a U-shaped rod, the bottom of the support rod is fixedly connected to the outer wall of the U-shaped rod, the outer wall of the U-shaped rod is fixedly connected with a round sleeve, the inner wall of the round sleeve is threadedly connected with a threaded rod, and the top of the threaded rod is fixedly connected with a top column, and the outer wall of the pipe is squeezed by the top column to measure its diameter.

[0009] Preferably, one end of the ruler is fixedly connected to a seam measuring ruler, and the seam measuring ruler penetrates into the gap to measure the depth of the gap.

[0010] Preferably, a through hole is provided on the outer wall of the U-shaped rod, and the inner wall of the through hole is slidably connected to the outer wall of the top column. The outer wall of the U-shaped rod is provided with scale lines, and the scale lines are provided to facilitate the measurement of the diameter of the pipeline.

[0011] Preferably, the outer walls of the support rod and the fixing block are both provided with insertion holes, the inner walls of the insertion holes are slidably connected with latches, and the support rod is fixed between the two L-shaped blocks by providing the latches.

[0012] Preferably, a handle is fixedly connected to the bottom of the threaded rod, and the handle is provided to facilitate the movement of the circular sleeve.

[0013] Preferably, a right-angle block is fixedly connected to the outer wall of the support rod, and a right-angle groove is opened on the outer wall of the support rod. The right-angle block or the right-angle groove is placed against the position to be measured, so that the outer angle or inner angle of the wall can be detected.

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

[0015] This solution provides a strip groove, an L-shaped block, a fixing block, a cylinder, an eccentric wheel, a support rod, a latch, a U-shaped rod, a round sleeve, a threaded rod, a handle and a top column, so that the ruler and the U-shaped block are detachable and foldable for carrying, which is convenient for use; at the same time, it is convenient for detecting high walls; and the diameter of the pipe can be measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a housing construction detection ruler proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a housing construction detection ruler proposed by the utility model;

[0019] Figure 3 A housing construction detection ruler proposed by the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0020] Figure 4 The utility model is a schematic diagram of a house construction detection ruler in a folded state.

[0021] In the figure: 1. Ruler; 2. Seam gauge; 3. Strip groove; 4. L-shaped block; 5. Fixed block; 6. Cylinder; 7. Eccentric wheel; 8. Support rod; 9. Pin; 10. U-shaped rod; 11. Round sleeve; 12. Threaded rod; 13. Handle; 14. Top column; 15. Right-angle block. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] Depend on Figure 1-Figure 4 As shown, it relates to a house construction inspection ruler, including a ruler 1, one end of which is fixedly connected to a seam measuring ruler 2, the outer wall of the ruler 1 is provided with two strip grooves 3, the inner walls of the two strip grooves 3 are both slidably connected with L-shaped blocks 4, and the two L-shaped blocks 4 slide through the strip grooves 3.

[0024] A fixing block 5 is fixedly connected between the two L-shaped blocks 4, and the fixing block 5 makes the two L-shaped blocks 4 form a whole. A cylinder 6 is fixedly connected between the two L-shaped blocks 4. An eccentric wheel 7 is rotatably sleeved on the outer wall of the cylinder 6. The eccentric wheel 7 rotates through the cylinder 6. The outer wall of the eccentric wheel 7 is squeezed against the outer wall of the ruler 1. After the rotation, the eccentric wheel 7 fixes the position of the L-shaped block 4. A support rod 8 is fixedly connected to the outer wall of the eccentric wheel 7. Both the support rod 8 and the outer wall of the fixing block 5 are provided with a socket, and a latch 9 is slidably connected to the inner wall of the socket.

[0025] The outer wall of the eccentric wheel 7 is provided with a connecting structure, which includes a U-shaped rod 10. The bottom of the support rod 8 is fixedly connected to the outer wall of the U-shaped rod 10. The outer wall of the U-shaped rod 10 is fixedly connected with a round sleeve 11, which supports the U-shaped rod 10.

[0026] The inner wall of the round sleeve 11 is threadedly connected with a threaded rod 12, and the bottom of the threaded rod 12 is fixedly connected with a handle 13. The handle 13 drives the threaded rod 12 to rotate so that it can extend and retract in the round sleeve 11. The top of the threaded rod 12 is fixedly connected with a top column 14. The outer wall of the U-shaped rod 10 is provided with a through hole, and the inner wall of the through hole is slidably connected to the outer wall of the top column 14. The outer wall of the U-shaped rod 10 is provided with scale lines, and the outer wall of the support rod 8 is fixedly connected with a right-angle block 15, and the outer wall of the support rod 8 is provided with a right-angle groove.

[0027] Working principle: When in use, stick the ruler 1 on the wall to measure the straightness of the wall. When measuring a high wall, slide the two L-shaped blocks 4 onto the ruler 1 through the two strip grooves 3, rotate the support rod 8 to fit onto the fixing block 5, and squeeze the eccentric wheel 7 onto the outer wall of the ruler 1. Fix the L-shaped block 4 on the ruler 1 through the squeezing force, make the round sleeve 11 and the threaded rod 12 as perpendicular to the ruler 1 as possible, and then slide the pin 9 into the socket to complete the limit of the support rod 8. , the threaded rod 12 can be rotated to move in the round sleeve 11, driving the U-shaped rod 10 and the ruler 1 to extend, so as to facilitate the detection of high walls; when it is necessary to detect the diameter of the pipeline, the U-shaped rod 10 is put on the pipeline, and the threaded rod 12 is rotated to make the tip of the top column 14 against the outer wall of the pipeline and located in the middle position, and the reading is taken through the scale line, or the ruler 1 is removed and placed against the pipeline, and the straight-line distance between the tip of the top column 14 and the inner wall of the U-shaped rod 10 is measured to obtain the diameter of the pipeline.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A building construction inspection ruler, comprising a ruler (1), characterized in that: The outer wall of the ruler (1) is provided with two strip-shaped grooves (3), the inner walls of the two strip-shaped grooves (3) are slidably connected with L-shaped clamping blocks (4), a fixed block (5) is fixedly connected between the two L-shaped clamping blocks (4), a cylinder (6) is fixedly connected between the two L-shaped clamping blocks (4), an eccentric wheel (7) is rotatably sleeved on the outer wall of the cylinder (6), the outer wall of the eccentric wheel (7) is pressed against the outer wall of the ruler (1), a support rod (8) is fixedly connected to the outer wall of the eccentric wheel (7), and a connecting structure is provided on the outer wall of the eccentric wheel (7).

2. A building construction detection ruler according to claim 1, characterized in that: The connection structure comprises a U-shaped rod (10), the bottom of the support rod (8) is fixedly connected to the outer wall of the U-shaped rod (10), the outer wall of the U-shaped rod (10) is fixedly connected to a round sleeve (11), the inner wall of the round sleeve (11) is threadedly connected to a threaded rod (12), and the top of the threaded rod (12) is fixedly connected to a top column (14).

3. A building construction detection ruler according to claim 1, characterized in that: One end of the ruler (1) is fixedly connected to a seam measuring ruler (2).

4. A building construction detection ruler according to claim 2, characterized in that: The outer wall of the U-shaped rod (10) is provided with a through hole, the inner wall of the through hole is slidably connected to the outer wall of the top column (14), and the outer wall of the U-shaped rod (10) is provided with scale lines.

5. A building construction detection ruler according to claim 2, characterized in that: The outer walls of the support rod (8) and the fixed block (5) are both provided with insertion holes, and the inner wall of the insertion hole is slidably connected with a latch pin (9).

6. A building construction detection ruler according to claim 2, characterized in that: The bottom of the threaded rod (12) is fixedly connected with a handle (13).

7. A building construction detection ruler according to claim 2, characterized in that: A right-angle block (15) is fixedly connected to the outer wall of the support rod (8), and a right-angle groove is provided on the outer wall of the support rod (8).

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