A vertical line springing device for wall

Abstract

The utility model provides a vertical line-springing device for a wall, which includes a support rod, a cross bar, a side plate, a limit block and a tightening member. The vertical line-springing device for a wall provided by the utility model is provided with a support rod, a cross bar is fixedly installed at one end of the support rod, a side plate is fixedly installed at one side of the cross bar, and a limit plate is bent and provided at the side of the side plate, the limit plate and the cross bar are arranged in parallel and spaced along the length direction of the support rod, so that an installation position for installing an ink fountain is formed between the limit plate and the cross bar, the ink fountain is placed between the cross bar and the limit plate, and the ink fountain can be fixed on the cross bar by the tightening member and the limit block. In the present application, when in use, the operator can hold the support rod with one hand, move the ink fountain to the top of the wall, and pull out the cotton thread to spring the line in the vertical direction. The operation is simple, and the operator does not need to use a scaffold, which effectively improves the construction efficiency on site.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a vertical line-springing device for a wall. Background Art

[0002] During interior decoration, the interior wall decoration will use the inorganic pre-coated board spot bonding technology. The installation of inorganic pre-coated boards requires a large amount of work and has high quality requirements. During the installation process, it is necessary to accurately locate the installation position of the keel and pre-coated boards according to the wall size. The traditional construction method is to use a line-drawing ink fountain to measure and draw lines on the indoor walls and corridor walls. In the process of drawing lines, it usually requires two people to cooperate. One person needs to use a simple scaffold to place the line end or ink fountain on the wall of the roof, and the other person completes the line-drawing operation on the ground. This operation method is very inconvenient during the construction process, increases labor and has low construction efficiency. Utility Model Content

[0003] The embodiment of the utility model provides a vertical line drawing device for a wall, aiming to solve the problem in the prior art that the vertical line drawing on indoor walls during indoor decoration is inconvenient to operate and affects the construction efficiency.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a vertical line springing device for a wall, comprising:

[0005] Support rods;

[0006] A cross bar, fixedly mounted on one end of the support bar and arranged perpendicularly to the support bar;

[0007] A side plate is mounted on the cross bar, a limit plate is bent on one side of the side plate, and the limit plate and the cross bar form an installation position for installing the ink fountain;

[0008] A limit block is installed on a side of the limit plate close to the cross bar;

[0009] A tightening member is arranged through the limiting plate and the limiting block and is threadedly connected to the limiting block. One end of the tightening member abuts against the outer shell of the ink fountain and is used to fix the ink fountain on the cross bar.

[0010] In a possible implementation, a baffle is provided on a side edge of the limit plate away from the side plate and bent toward the cross bar, and the baffle and the side plate form an anti-rotation groove for installing the limit block.

[0011] In a possible implementation manner, a pointer arranged along the length direction of the support rod is installed at one end of the cross rod.

[0012] In one possible implementation, a fixing block is installed at one end of the cross bar, the pointer is installed on the fixing block, the fixing block is inserted on the cross bar along the length direction of the cross bar, and a tightening piece for tightening the fixing block against the cross bar is threadedly connected on the cross bar.

[0013] In a possible implementation, an observation ruler is mounted on the end of the crossbar away from the pointer and arranged along the length direction of the support rod, and the position of the observation ruler on the crossbar has the freedom to be adjusted along the length direction of the crossbar.

[0014] In a possible implementation, an adjustment rod is slidably provided at the end of the cross bar along the length direction of the cross bar, the sight ruler is installed at the end of the adjustment rod, and a fixing piece for fixing the adjustment rod to the inside of the cross bar is threadedly connected to the cross bar.

[0015] In a possible implementation, the support rod includes:

[0016] Outer sleeve;

[0017] An inner sleeve is slidably disposed inside the outer sleeve along the length direction of the outer sleeve;

[0018] A fixing assembly is arranged between the outer sleeve and the inner sleeve and is used for fixing the inner sleeve on the outer sleeve.

[0019] In a possible implementation, the fixing component includes:

[0020] A threaded sleeve, threadedly connected to the outer sleeve, the top of the threaded sleeve being a guide hole with a gradually decreasing inner diameter;

[0021] There are multiple clamping plates, which are evenly spaced along the circumference of the outer sleeve at the end of the outer sleeve. When the threaded sleeve is installed on the outer sleeve, the clamping plates are located inside the threaded sleeve.

[0022] The scheme shown in the embodiment of the present application, compared with the prior art, is provided with a support rod, a cross bar is fixedly installed at one end of the support rod, the cross bar and the support rod are arranged perpendicularly to each other, and the middle part of the cross bar is fixedly installed at the end of the support rod. A side plate is fixedly installed on one side of the cross bar, and one side edge of the side plate is extended outward along the length direction of the support rod. And a limit plate is bent at the side of the side plate, and the limit plate and the cross bar are arranged in parallel along the length direction of the support rod, so that the limit plate and the cross bar form an installation position for installing the ink fountain, and the ink fountain is placed between the cross bar and the limit plate. The ink fountain can be fixed on the cross bar through a tightening member and a limit block. And the rope outlet on the ink fountain faces the support rod and is arranged along the length direction of the support rod. In the present application, when in use, the operator can hold the support rod with one hand, move the ink fountain to the top of the wall, and pull out the cotton thread to stretch the line in the vertical direction. The operation is simple, and the operator does not need to use a scaffold, which effectively improves the construction efficiency on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a vertical wall elastic line device provided in an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the installation structure of the limit block provided in the embodiment of the utility model;

[0025] Figure 3 A schematic diagram of the installation structure of a pointer provided in an embodiment of the utility model;

[0026] Figure 4 A schematic diagram of the installation structure of the observation ruler provided in the embodiment of the utility model;

[0027] Figure 5 A schematic structural diagram of a fixing assembly provided in an embodiment of the utility model.

[0028] Description of reference numerals:

[0029] 1. Support rod; 11. Outer sleeve; 12. Inner sleeve; 13. Fixing assembly; 131. Threaded sleeve; 132. Clamping plate; 2. Cross bar; 3. Side plate; 4. Limit plate; 41. Baffle; 5. Limit block; 6. Tightening piece; 7. Pointer; 71. Fixing block; 72. Tightening piece; 8. Observation ruler; 81. Adjusting rod; 82. Fixing piece. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] Please also read Figures 1 to 5 , the vertical line-setting device for the wall provided by the utility model is now described. The vertical line-setting device for the wall comprises a support rod 1, a cross bar 2, a side plate 3, a limit block 5 and a top tightening member 6. The cross bar 2 is fixedly mounted on one end of the support rod 1 and is arranged perpendicular to the support rod 1; the side plate 3 is mounted on the cross bar 2, and a limit plate 4 is bent on one side of the side plate 3, and the limit plate 4 and the cross bar 2 form an installation position for installing the ink fountain; the limit block 5 is mounted on the side of the limit plate 4 close to the cross bar 2; the top tightening member 6 is arranged through the limit plate 4 and the limit block 5, and is threadedly connected to the limit block 5, and one end of the top tightening member 6 is against the outer shell of the ink fountain, which is used to fix the ink fountain on the cross bar 2.

[0032] The vertical line-springing device for a wall provided in this embodiment is compared with the prior art. A support rod 1 is provided, and a cross bar 2 is fixedly installed at one end of the support rod 1. The cross bar 2 and the support rod 1 are arranged perpendicular to each other, and the middle part of the cross bar 2 is fixedly installed at the end of the support rod 1. A side plate 3 is fixedly installed on one side of the cross bar 2, and one side edge of the side plate 3 is extended outwardly along the length direction of the support rod 1. A limit plate 4 is bent and arranged at the side edge of the side plate 3, and the limit plate 4 and the cross bar 2 are arranged in parallel with each other along the length direction of the support rod 1, so that an installation position for installing an ink fountain is formed between the limit plate 4 and the cross bar 2, and the ink fountain is placed between the cross bar 2 and the limit plate 4, and the ink fountain can be fixed on the cross bar 2 by a tightening member 6 and a limit block 5. And the rope outlet on the ink fountain faces the support rod 1 and is arranged along the length direction of the support rod 1. In this application, when in use, the operator can hold the support rod 1 with one hand, move the ink fountain to the top of the wall, and pull out the cotton thread to spring the line in the vertical direction. The operation is simple and does not require operators to use scaffolding, which effectively improves the construction efficiency on site.

[0033] Specifically, in this embodiment, the top tightening member 6 is a bolt, and a through hole for installing the top tightening member 6 is provided on the limit plate 4. The top tightening member 6 is threadedly connected to the limit block 5, and the top tightening member 6 is provided through the limit block 5. When installing the ink fountain, the ink fountain can be placed between the limit plate 4 and the cross bar 2, the position of the ink fountain can be adjusted, and the end of the top tightening member 6 can be rotated to abut against the housing of the ink fountain, and the limit block 5 can be abutted against the limit plate 4, so that the ink fountain can be fixed between the cross bar 2 and the limit plate 4.

[0034] Specifically, in this embodiment, the structure of the ink fountain adopts the existing technology, which will not be elaborated here.

[0035] In some embodiments, the above-mentioned limit plate 4 can be used as follows: Figure 2 See the structure shown. Figure 2, a baffle 41 is bent on one side of the limit plate 4 away from the side plate 3 toward the direction close to the cross bar 2, and the baffle 41 and the side plate 3 form an anti-rotation groove for installing the limit block 5. A baffle 41 is bent at the side of the limit plate 4, and two limit surfaces are arranged on the limit block 5 in parallel at intervals, and the two limit surfaces are respectively against the baffle 41 and the side plate 3, so as to prevent the limit block 5 from rotating around the axis of the top fastener 6. It is convenient to rotate the top fastener 6. At the same time, the baffle 41, the limit plate 4 and the side plate 3 are bent and formed as a whole, which can improve the strength of the limit plate 4 and reduce the deformation of the limit plate 4 during use.

[0036] In some embodiments, the crossbar 2 may be Figure 3 See the structure shown. Figure 3 , a pointer 7 is installed at one end of the crossbar 2 along the length direction of the support rod 1. A pointer 7 is installed at one end of the crossbar 2. When installing the ink fountain, the position of the ink fountain can be adjusted so that the outlet on the ink fountain is located at the pointer 7. When performing the on-site line drawing operation, the pointer 7 can be attached to the wall to determine the position of the top line drawing, which is convenient for the operator to penetrate the line drawing position.

[0037] Preferably, in this embodiment, the pointer 7 is a sheet-like structure with an arrow pointing downward.

[0038] In some embodiments, the pointer 7 may be used as follows: Figure 3 See the structure shown. Figure 3 A fixing block 71 is installed at one end of the crossbar 2, and the pointer 7 is installed on the fixing block 71. The fixing block 71 is inserted into the crossbar 2 along the length direction of the crossbar 2, and a tightening piece 72 for tightening the fixing block 71 against the crossbar 2 is threadedly connected on the crossbar 2. The fixing block 71 is inserted into the end of the crossbar 2, and a tightening piece 72 is threadedly connected on the side wall of the crossbar 2. The tightening piece 72 adopts a bolt, and a nut threadedly connected to the tightening piece 72 is fixedly installed on the side wall of the crossbar 2, and a clearance hole for avoiding the tightening piece 72 is provided on the side wall of the crossbar 2. The fixing block 71 can be fixed inside the crossbar 2 by rotating the tightening piece 72. And the installation position of the fixing block 71 can be fine-tuned to adjust the pointer 7 to align with the outlet on the ink fountain.

[0039] In some embodiments, the crossbar 2 may be Figure 1 , Figure 4 See also Figure 1 , Figure 4, an observation ruler 8 arranged along the length direction of the support rod 1 is installed on the end of the crossbar 2 away from the pointer 7, and the position of the observation ruler 8 on the crossbar 2 has the freedom to be adjusted along the length direction of the crossbar 2. The length direction of the observation ruler 8 is arranged along the length direction of the crossbar 2, and the observation ruler 8 and the pointer 7 are located at both ends of the crossbar 2. When the line is drawn on site, the spacing between the side of the observation ruler 8 and the pointer 7 is adjusted according to the spacing between the vertical lines. The operator can draw the line in sequence according to the positions of the observation ruler 8 and the pointer 7. Reduce unnecessary measurement operations. Effectively improve the construction efficiency of the line drawing.

[0040] In some embodiments, the crossbar 2 may be Figure 4 See the structure shown. Figure 4 , an adjusting rod 81 is slidably provided at the end of the crossbar 2 along the length direction of the crossbar 2, an observation ruler 8 is installed at the end of the adjusting rod 81, and a fixing piece 82 for fixing the adjusting rod 81 to the inside of the crossbar 2 is threadedly connected on the crossbar 2. The adjusting rod 81 is inserted into the end of the crossbar 2, and a mounting plate is bent at one end of the observation ruler 8, and the mounting plate can be fixed to the end of the adjusting rod 81 by bolts. Before use, the distance between the observation ruler 8 and the pointer 7 can be adjusted by measurement, and the adjusting rod 81 can be fixed to the inside of the crossbar 2 by the fixing piece 82. When the line is stretched, the side of the observation ruler 8 can be aligned with the vertical line that has been stretched, and then the position of the cotton thread can be adjusted to align with the pointer 7, so that the position of the new line can be determined. It is simple to operate and easy to use.

[0041] In some embodiments, the support rod 1 may be Figure 1 , Figure 5 See also Figure 1 , Figure 5 The support rod 1 includes an outer sleeve 11 and an inner sleeve 12. The inner sleeve 12 is slidably arranged inside the outer sleeve 11 along the length direction of the outer sleeve 11; the fixing assembly 13 is arranged between the outer sleeve 11 and the inner sleeve 12, and is used to fix the inner sleeve 12 on the outer sleeve 11. The cross bar 2 is fixedly installed at the end of the inner sleeve 12, and the inner sleeve 12 is slidably arranged inside the outer sleeve 11. Thus, the overall length of the support rod 1 can be adjusted. During on-site construction, the relative position between the outer sleeve 11 and the inner sleeve 12 can be adjusted according to the indoor height, so that the operator can be more flexible during use.

[0042] In some embodiments, the fixing assembly 13 may be configured as follows: Figure 5 See the structure shown. Figure 5The fixing assembly 13 includes a threaded sleeve 131 and a clamping piece 132. The threaded sleeve 131 is threadedly connected to the outer sleeve 11, and the top of the threaded sleeve 131 is a guide hole with a gradually decreasing inner diameter; there are multiple clamping pieces 132, and the multiple clamping pieces 132 are evenly arranged at the end of the outer sleeve 11 along the circumference of the outer sleeve 11. When the threaded sleeve 131 is installed on the outer sleeve 11, the clamping piece 132 is located inside the threaded sleeve 131. An external thread threadedly connected to the threaded sleeve 131 is provided at the end of the outer sleeve 11, and multiple clamping pieces 132 are provided at the end provided with the external thread. There are multiple clamping pieces 132, and the multiple clamping pieces 132 are evenly arranged on the outer sleeve 11 along the circumference of the outer sleeve 11, and the inner wall of one end of the threaded sleeve 131 is a tapered hole. By rotating the threaded sleeve 131, the inner wall of the tapered hole can be pressed against the clamping piece 132, and the clamping piece 132 can be pressed against the inner sleeve 12, so that the inner sleeve 12 can be fixed inside the outer sleeve 11. The operation is simple and the use is convenient.

[0043] Preferably, in this embodiment, the outer side of the clamping piece 132 is an arc-shaped structure, and a plurality of the clamping pieces 132 form a conical surface that matches the inner hole of the threaded sleeve 131 .

[0044] Preferably, in this embodiment, a limiting protrusion is provided at the end of the clamping piece 132 away from the outer sleeve 11 , and the limiting protrusion is located on the inner side of the clamping piece 132 , which makes it more convenient to limit the inner sleeve 12 between the plurality of clamping pieces 132 .

[0045] The above description is only a preferred embodiment of the present invention and is 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. A vertical line springing device for a wall, characterized in that: include: Support rod (1); A cross bar (2) is fixedly mounted on one end of the support bar (1) and is arranged perpendicular to the support bar (1); A side plate (3) is mounted on the cross bar (2); a limit plate (4) is bent on one side of the side plate (3); the limit plate (4) and the cross bar (2) form an installation position for installing an ink fountain; A limit block (5) is installed on a side of the limit plate (4) close to the cross bar (2); A tightening member (6) is arranged through the limiting plate (4) and the limiting block (5) and is threadedly connected to the limiting block (5); one end of the tightening member (6) abuts against the outer shell of the ink fountain and is used to fix the ink fountain on the cross bar (2).

2. The vertical line-drawing device for a wall as claimed in claim 1, characterized in that: A baffle (41) is provided on one side of the limit plate (4) away from the side plate (3) and bent in a direction close to the cross bar (2); the baffle (41) and the side plate (3) form an anti-rotation groove for mounting the limit block (5).

3. The vertical line-drawing device for a wall as claimed in claim 1, characterized in that: A pointer (7) arranged along the length direction of the support rod (1) is installed at one end of the cross rod (2).

4. The vertical line-drawing device for a wall as claimed in claim 3, characterized in that: A fixing block (71) is installed at one end of the cross bar (2), the pointer (7) is installed on the fixing block (71), the fixing block (71) is inserted on the cross bar (2) along the length direction of the cross bar (2), and a tightening piece (72) for tightening the fixing block (71) on the cross bar (2) is threadedly connected on the cross bar (2).

5. The vertical line-drawing device for a wall as claimed in claim 3, characterized in that: An observation ruler (8) is mounted on the end of the cross bar (2) away from the pointer (7) and arranged along the length direction of the support bar (1); the position of the observation ruler (8) on the cross bar (2) has the freedom to be adjusted along the length direction of the cross bar (2).

6. The vertical line-drawing device for a wall as claimed in claim 5, characterized in that: An adjustment rod (81) is slidably provided at the end of the cross bar (2) along the length direction of the cross bar (2), the observation ruler (8) is mounted on the end of the adjustment rod (81), and a fixing piece (82) for fixing the adjustment rod (81) to the inside of the cross bar (2) is threadedly connected to the cross bar (2).

7. The vertical line-drawing device for a wall as claimed in claim 1, characterized in that: The support rod (1) comprises: An outer sleeve (11); An inner sleeve (12) is slidably arranged inside the outer sleeve (11) along the length direction of the outer sleeve (11); A fixing assembly (13) is arranged between the outer sleeve (11) and the inner sleeve (12) and is used to fix the inner sleeve (12) on the outer sleeve (11).

8. The vertical line-drawing device for a wall as claimed in claim 7, characterized in that: The fixing assembly (13) comprises: A threaded sleeve (131) is threadedly connected to the outer sleeve (11), and the top end of the threaded sleeve (131) is a guide hole with a gradually decreasing inner diameter; There are a plurality of clamping plates (132), and the plurality of clamping plates (132) are evenly spaced along the circumference of the outer sleeve (11) at the end of the outer sleeve (11). When the threaded sleeve (131) is installed on the outer sleeve (11), the clamping plates (132) are located inside the threaded sleeve (131).

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