Auxiliary positioning tool for paying-off in construction site

Abstract

The utility model belongs to the technical field of fabricated buildings, and particularly relates to an auxiliary positioning tool for paying off in a construction site, which comprises a stand column and an adjusting assembly arranged on the surface of the stand column, the adjusting assembly comprises an extension column, a toothed plate, a gear, a transmission rod, a rotating handle, a connecting column and a reinforcing ring, the extension column is inserted into the inner side of the stand column, and the toothed plate is arranged on the inner side of the connecting column. The stretching column is slidably connected with the stand column, the toothed plate is arranged in a first groove formed in the surface of the stand column, the toothed plate is slidably connected with the stand column, the toothed plate is fixedly connected with the stretching column, the gear is arranged on the inner side of the stand column, and the gear is connected with the toothed plate in a meshed mode. The transmission rod penetrates through the surface of the stand column, and the gear is fixedly connected with the transmission rod; and the position can be accurately marked through the coincidence of the line and the scale plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled buildings, and in particular relates to an auxiliary positioning tool for laying out lines on a construction site. Background Art

[0002] As an important part of green buildings, prefabricated buildings are key measures to achieve green development and building industrialization. They can effectively promote the development of green buildings, reduce industry energy consumption, and reduce environmental pollution. The construction of a building project begins with construction positioning and layout, which is related to the success or failure of the entire project.

[0003] After checking the public (announcement) number: CN217734916U discloses an auxiliary positioning tool for laying out wires on a construction site. This technology discloses "including a wire laying box, a first slide groove is cut into the inner wall of the wire laying box, a cover plate is slidably connected to the inner cavity of the first slide groove, a pair of limit grooves are cut into the left and right ends of the cover plate, a second slide groove is cut into the inner wall of the first slide groove, a spring is fixedly connected to the inner wall of the second slide groove, and the left end of the spring is fixedly connected to the limit column and other technical solutions, which have the technical effects of improving the efficiency of laying out wires and accelerating the progress of construction";

[0004] However, the above device mainly relies on the coincidence of the reflection of the line and the scale for marking during use. During this process, since the line is easy to swing in the air, there is still a certain error in the observation process, thereby affecting the construction efficiency.

[0005] Therefore, an auxiliary positioning tool for site layout is designed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an auxiliary positioning tool for laying out lines on a construction site, which can accurately mark the position of the line through the overlap of the line and the scale plate, and has the characteristics of simple structure and easy to carry.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary positioning tool for laying out lines on a construction site, comprising a column and an adjustment component arranged on the surface of the column;

[0008] The adjustment assembly includes an extension column, a tooth plate, a gear, a transmission rod, a rotating handle, a connecting column and a reinforcement ring. The extension column is inserted into the inner side of the column, the extension column is slidably connected to the column, the tooth plate is arranged in a groove starting from the surface of the column, the tooth plate is slidably connected to the column, the tooth plate is fixedly connected to the extension column, the gear is arranged on the inner side of the column, the gear is meshed with the tooth plate, the transmission rod passes through the surface of the column, the gear is fixedly connected to the transmission rod, the rotating handle is fixedly connected to one end of the transmission rod away from the gear, the connecting column is fixedly connected to the surface of the column, and the reinforcement ring is fixedly connected to one end of the connecting column away from the column.

[0009] As a preferred auxiliary positioning tool for site layout of the utility model, the adjustment component also includes a second groove, and the surface of the reinforcement ring is provided with the second groove.

[0010] As a preferred auxiliary positioning tool for site layout of the utility model, the adjustment component also includes a limit block, the limit block is arranged in a limit groove opened on the surface of the column, the limit groove is connected to the groove, and the limit block is fixedly connected to the tooth plate.

[0011] As an auxiliary positioning tool for site layout of the utility model, preferably, it also includes a measuring component arranged on the surface of the column;

[0012] The measuring assembly comprises an alignment plate 1 and a scale plate 1, wherein the alignment plate 1 is fixedly connected to the bottom surface of the column, and the scale plate 1 is fixedly connected to the surface of the alignment plate 1.

[0013] As a preferred auxiliary positioning tool for site layout of the utility model, the measuring component also includes an alignment plate 2 and a scale plate 2, the alignment plate 2 is fixedly connected to one end of the extension column away from the column, and the scale plate 2 is fixedly connected to the surface of the alignment plate 2.

[0014] Compared with the prior art, the beneficial effects of the utility model are: a measuring component is added to the present application, by aligning the measuring line with scale plate one, and then finding the corresponding scale on scale plate one through the scale on scale plate two to complete the marking, and at the same time, a stretching component is added to overlap scale plate two with the measuring line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0017] Figure 2 It is a structural schematic diagram of the reinforcement ring and the second groove in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the tooth plate and the gear in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the limit block and the limit groove in the utility model;

[0020] In the figure:

[0021] 1. Column;

[0022] 2. Measuring assembly; 21. Alignment plate 1; 22. Scale plate 1; 23. Alignment plate 2; 24. Scale plate 2;

[0023] 3. Adjustment assembly; 31. Extension column; 32. Tooth plate; 33. Gear; 34. Transmission rod; 35. Rotating handle; 36. Connecting column; 37. Reinforcement ring; 38. Groove 2; 39. Limit block; 310. Limit groove; 311. Groove 1. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] An auxiliary positioning tool for setting out lines on a construction site comprises a column 1.

[0028] In this implementation scheme: After checking the public (announcement) number: CN217734916U discloses an auxiliary positioning tool for site layout, which has the technical effects of improving the efficiency of layout and accelerating the progress of construction. However, the above device mainly relies on the coincidence of the reflection of the line and the scale for marking during use. In this process, since the line is easy to swing in the air, there are still certain errors in the observation process, thereby affecting the construction efficiency. In order to solve this technical problem, a measuring component 2 and an adjusting component 3 are added on this basis.

[0029] More specifically:

[0030] like Figures 1 to 4 As shown:

[0031] In combination with the above content: the adjustment component 3 includes an extension column 31, a tooth plate 32, a gear 33, a transmission rod 34, a rotating handle 35, a connecting column 36 and a reinforcement ring 37. The extension column 31 is inserted into the inner side of the column 1, and the extension column 31 is slidably connected to the column 1. The tooth plate 32 is arranged in a groove 311 starting from the surface of the column 1, the tooth plate 32 is slidably connected to the column 1, the tooth plate 32 is fixedly connected to the extension column 31, the gear 33 is arranged on the inner side of the column 1, the gear 33 is meshed with the tooth plate 32, the transmission rod 34 passes through the surface of the column 1, the gear 33 is fixedly connected to the transmission rod 34, the rotating handle 35 is fixedly connected to the end of the transmission rod 34 away from the gear 33, the connecting column 36 is fixedly connected to the surface of the column 1, and the end of the connecting column 36 away from the column 1 is fixedly connected with a reinforcement ring 37.

[0032] In this embodiment, the rotating handle 35 is rotated by force to drive the gear 33 to rotate through the transmission rod 34, and the rotation of the gear 33 drives the meshing toothed plate 32 to move in the groove 1 311, and the movement of the toothed plate 32 pushes the extension column 31 to move upward.

[0033] It should be noted that the reinforcement ring 37 improves the stability of the extension column 31 during its movement, and the tooth plate 32 fits the surface of the column 1 .

[0034] Going further:

[0035] In an optional embodiment, the adjustment component 3 further includes a second groove 38 , and the second groove 38 is formed on the surface of the reinforcement ring 37 .

[0036] In this embodiment, a second groove 38 is provided on the surface of the reinforcement ring 37 , and the tooth plate 32 slides with the reinforcement ring 37 through the second groove 38 .

[0037] It should be noted that the width of the second groove 38 corresponds to the width of the tooth plate 32 .

[0038] Going further:

[0039] In an optional embodiment, the adjustment component 3 further includes a limit block 39 , which is disposed in a limit groove 310 opened on the surface of the column 1 , the limit groove 310 is connected to the groove 1 311 , and the limit block 39 is fixedly connected to the tooth plate 32 .

[0040] In this embodiment, the limit block 39 slides with the column 1 .

[0041] It should be noted that the limit block 39 is in contact with the surface of the column 1 , and the limit block 39 prevents the tooth plate 32 from being separated from the column 1 .

[0042] Going further:

[0043] In an optional embodiment, it further includes a measuring component 2 disposed on the surface of the column 1;

[0044] The measuring assembly 2 includes an alignment plate 21 and a scale plate 22 . The alignment plate 21 is fixedly connected to the bottom surface of the column 1 , and the scale plate 22 is fixedly connected to the surface of the alignment plate 21 .

[0045] In this embodiment: an alignment plate 21 and a scale plate 22 are provided on the bottom surface of the column 1.

[0046] Going further:

[0047] In an optional embodiment, the measuring assembly 2 further includes an alignment plate 23 and a scale plate 24 . The alignment plate 23 is fixedly connected to one end of the extension column 31 away from the column 1 , and the scale plate 24 is fixedly connected to the surface of the alignment plate 23 .

[0048] In this embodiment: the upper end of the extension column 31 is provided with an alignment plate 23 and a scale plate 24 .

[0049] It should be noted that the second alignment plate 23 and the second scale plate 24 correspond to the first alignment plate 21 and the first scale plate 22 in vertical position.

[0050] Working principle: When using the auxiliary positioning tool to mark the measuring line, first place the device under the measuring line. At this time, manually apply a force to the rotating handle 35 to make it rotate. The rotating handle 35 is rotated by force to drive the gear 33 to rotate through the transmission rod 34. The rotation of the gear 33 drives the meshing toothed plate 32 to move in the groove 1 311. In this process, the movement of the toothed plate 32 drives the limit block 39 to slide in the limit groove 310. The movement of the toothed plate 32 pushes the extension column 31 to move upward. The movement of the extension column 31 drives the alignment plate 23 to move. When the scale plate 24 fixedly connected to the surface of the alignment plate 23 contacts and overlaps with the measuring line, the position of the measuring line on the scale plate 24 is recorded. At this time, the corresponding position is found on the surface of the scale plate 1 22 to achieve the effect of accurate and fast measuring line marking.

[0051] 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 by 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.

Claims

1. An auxiliary positioning tool for setting out lines on a construction site, comprising a column (1), characterized in that: It also includes an adjustment component (3) arranged on the surface of the column (1); The adjustment assembly (3) comprises a stretching column (31), a toothed plate (32), a gear (33), a transmission rod (34), a rotating handle (35), a connecting column (36) and a reinforcing ring (37); the stretching column (31) is inserted into the inner side of the column (1); the stretching column (31) is slidably connected to the column (1); the toothed plate (32) is arranged in a groove (311) starting from the surface of the column (1); the toothed plate (32) is slidably connected to the column (1); the toothed plate (32) is fixedly connected to the stretching column (31). The gear (33) is arranged on the inner side of the column (1), the gear (33) is meshedly connected with the toothed plate (32), the transmission rod (34) passes through the surface of the column (1), the gear (33) is fixedly connected with the transmission rod (34), the rotating handle (35) is fixedly connected to the end of the transmission rod (34) away from the gear (33), the connecting column (36) is fixedly connected to the surface of the column (1), and the end of the connecting column (36) away from the column (1) is fixedly connected with the reinforcement ring (37).

2. The auxiliary positioning tool for site layout according to claim 1, characterized in that: The adjustment component (3) further comprises a second groove (38), and the second groove (38) is provided on the surface of the reinforcement ring (37).

3. The auxiliary positioning tool for site layout according to claim 2, characterized in that: The adjustment assembly (3) further comprises a limit block (39), wherein the limit block (39) is arranged in a limit groove (310) provided on the surface of the column (1), the limit groove (310) is communicated with the groove 1 (311), and the limit block (39) is fixedly connected to the tooth plate (32).

4. The auxiliary positioning tool for site layout according to claim 3, characterized in that: It also includes a measuring component (2) arranged on the surface of the column (1); The measuring assembly (2) comprises an alignment plate (21) and a scale plate (22), wherein the alignment plate (21) is fixedly connected to the bottom surface of the column (1), and the scale plate (22) is fixedly connected to the surface of the alignment plate (21).

5. The auxiliary positioning tool for site layout according to claim 4, characterized in that: The measuring assembly (2) further comprises an alignment plate 2 (23) and a scale plate 2 (24); the alignment plate 2 (23) is fixedly connected to an end of the extension column (31) away from the upright column (1); and the scale plate 2 (24) is fixedly connected to the surface of the alignment plate 2 (23).

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