Masonry assist device

Abstract

The utility model provides a masonry assist device, and relates to the technical field of wall masonry auxiliary tools for building construction, the masonry assist device comprises two stay wire supports, each stay wire support comprises a lower support, a vertical stand column is vertically welded on the upper surface of each lower support, a coarse adjustment lifting column is movably connected in each vertical stand column, and the coarse adjustment lifting column is movably connected with the lower support. A fine adjustment handle is rotationally connected into the coarse adjustment lifting column through a bearing; the building assistor can be used for providing horizontal auxiliary reference for wall building work, the height of the stay wire can be subjected to coarse adjustment and fine adjustment, the coarse adjustment is used for rapid adjustment, the fine adjustment is used for high-precision adjustment, the levelness of the stay wire is adjusted through the fine adjustment, and the problems that along with the wall building work, the height of the wall is continuously increased, and the construction efficiency is high are solved. The problems that in the prior art, in order to continuously provide reference for building work of a wall through stay wires, the height of the stay wires needs to be increased frequently, the positions and winding point positions of the stay wires need to be planned repeatedly when the height of the stay wires is increased, operation is tedious, and efficient building work is not facilitated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for wall masonry in building construction, and particularly relates to a masonry auxiliary device. Background Art

[0002] During the building construction process, in order to improve the masonry efficiency and quality of the wall, it is necessary to use the method of pulling a line as a reference for flatness during the wall masonry work. The pulled line provides an intuitive reference for the bricklayers. Workers only need to lay bricks along the pulled line without frequently using measuring tools for calibration. By controlling the bricklaying direction and quality through the pulled line, the work efficiency of bricklaying can be significantly improved. Workers can focus more on the bricklaying work itself without worrying about whether the wall is vertical or horizontal.

[0003] In common wall masonry work, the pulled line needs to be fixed and tightened through a bracket. As the wall masonry work progresses and the wall height continuously increases, in order to continuously provide a reference for the wall masonry work through the pulled line, it is necessary to frequently increase the height of the pulled line. However, increasing the height of the pulled line requires repeating the planning of the pulled line position and winding points, which is cumbersome to operate and not conducive to efficient masonry work. Summary of the Utility Model

[0004] The embodiments of the present disclosure relate to a masonry auxiliary device to solve the problem that in common wall masonry work, the pulled line needs to be fixed and tightened through a bracket. As the wall masonry work progresses and the wall height continuously increases, in order to continuously provide a reference for the wall masonry work through the pulled line, it is necessary to frequently increase the height of the pulled line. However, increasing the height of the pulled line requires repeating the planning of the pulled line position and winding points, which is cumbersome to operate and not conducive to efficient masonry work.

[0005] In the first aspect of the present disclosure, a masonry auxiliary device is provided, specifically including: two pulled line brackets. The pulled line bracket includes a lower support, a vertical column is vertically welded to the upper surface of the lower support. A coarse adjustment lifting column is movably connected inside the vertical column. A fine adjustment handle is rotatably connected inside the coarse adjustment lifting column through a bearing. A fine adjustment lifting rod is slidably connected inside the coarse adjustment lifting column; a spring wire winder is fixedly connected to the upper end of the fine adjustment lifting rod in the left pulled line bracket, and the end of the wire body of the spring wire winder is fixedly connected to the upper end of the fine adjustment lifting rod in the right pulled line bracket; a suspended level is hung on the pulled line of the spring wire winder.

[0006] In at least some embodiments, a column chute is provided on the inner surface of the vertical column. The cross-section of the column chute is in a "T" shape structure, and a positioning socket is provided on the outer surface of the vertical column, and the positioning socket communicates with the column chute.

[0007] In at least some embodiments, an inner guide opening is longitudinally formed through the center of the coarse adjustment lifting column, and a positioning guide opening is transversely formed through the coarse adjustment lifting column. A positioning lock rod is slidably connected inside the positioning guide opening.

[0008] In at least some embodiments, the positioning lock rod has an "L" - shaped structure. A lock rod tension spring is fixedly connected to the outer end of the positioning lock rod, and the other end of the lock rod tension spring is fixedly connected to the outer surface of the coarse adjustment lifting column.

[0009] In at least some embodiments, a driven worm gear is rotatably connected inside the inner guide opening through a bearing, and a driving gear is fixedly connected to the rotating shaft of the driven worm gear.

[0010] In at least some embodiments, a driving worm is fixedly connected to the inner end of the support shaft of the fine - tuning handle. The driving worm meshes with the driven worm gear to form a worm - gear drive.

[0011] In at least some embodiments, the fine - adjustment lifting rod is slidably connected inside the inner guide opening. An inner groove of the lifting rod is formed on the surface of the fine - adjustment lifting rod, and a fine - adjustment rack is fixedly connected inside the inner groove of the lifting rod. The fine - adjustment rack meshes with the driving gear to form a gear - rack drive.

[0012] The present utility model provides a masonry auxiliary device, which has the following beneficial effects:

[0013] The masonry auxiliary device in the present utility model can be used to provide a horizontal auxiliary reference for wall masonry work. Install a spring wire winder between two wire - pulling brackets. Fix the outer end of the wire of the spring wire winder to the right - hand wire - pulling bracket, and fixedly install the spring wire winder in the left - hand wire - pulling bracket. Under the action of the tension spring inside the spring wire winder, the wire is straightened, and the levelness of the wire is checked by a suspended level. Adjust the straightness of the wire, and use the wire as a horizontal auxiliary reference for wall masonry.

[0014] In addition, the masonry auxiliary device in the present utility model can quickly adjust the height of the wire. As the height of the wall masonry increases, it is not necessary to re - untie and re - tie the wire to adjust the height of the wire, which improves the adjustment efficiency of the wire height. The height of the wire can be adjusted roughly and finely. The rough adjustment is used for quick adjustment, and the fine adjustment is used for high - precision adjustment, and the levelness of the wire is adjusted through fine adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0017] In the drawings:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application;

[0019] Figure 2 A schematic diagram showing the structure on the left side of the present application;

[0020] Figure 3 A schematic diagram showing the structure of the vertical column, the coarse adjustment lifting column, and the fine adjustment lifting rod of the present application in a disassembled state;

[0021] Figure 4 Shows the present application Figure 3 A schematic diagram of the structure on the left side;

[0022] Figure 5 A schematic diagram showing the internal structure of the present application when the coarse adjustment lifting column and the fine adjustment lifting rod are in a butt-jointed state;

[0023] Figure 6 A schematic diagram showing the internal structure of the coarse adjustment lifting column of the present application;

[0024] Figure 7 Shows the present application Figure 5 A partially enlarged schematic diagram of the structure at position A in the present application.

[0025] List of reference numerals

[0026] 1. Lower support; 2. Vertical column; 201. Column chute; 202. Positioning socket; 3. Coarse adjustment lifting column; 301. Inner guide port; 302. Positioning guide port; 303. Positioning lock rod; 304. Lock rod tension spring; 305. Driven worm gear; 306. Driving gear; 4. Fine adjustment handle; 401. Driving worm; 5. Fine adjustment lifting rod; 501. Lifting rod inner groove; 502. Fine adjustment rack; 6. Spring winder; 7. Hanging level. Detailed implementation manners

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1: Please refer to Figures 1 to 7 :

[0029] The utility model provides a masonry auxiliary device, comprising: two wire-pulling supports, each wire-pulling support including a lower support 1, with a vertical column 2 vertically welded to the upper surface of the lower support 1. An internally movable coarse-adjustment lifting column 3 is connected inside the vertical column 2. A fine-adjustment handle 4 is rotatably connected inside the coarse-adjustment lifting column 3 through a bearing. A fine-adjustment lifting rod 5 is slidably connected inside the coarse-adjustment lifting column 3; a spring wire winder 6, the spring wire winder 6 being fixedly connected to the upper end of the fine-adjustment lifting rod 5 in the left wire-pulling support. The end of the wire body of the spring wire winder 6 is fixedly connected to the upper end of the fine-adjustment lifting rod 5 in the right wire-pulling support; a suspended level 7 is hung on the wire of the spring wire winder 6; a column chute 201 is formed on the inner surface of the vertical column 2, and the cross-section of the column chute 201 is in a "T" shape. A positioning socket 202 is formed on the outer surface of the vertical column 2, and the positioning socket 202 communicates with the column chute 201. An inner guide port 301 is longitudinally formed through the center of the coarse-adjustment lifting column 3. A positioning guide port 302 is transversely formed through the coarse-adjustment lifting column 3. A positioning lock rod 303 is slidably connected inside the positioning guide port 302. The coarse-adjustment lifting column 3 is slidably connected inside the column chute 201 to play a guiding role.

[0030] In the embodiment of the present disclosure, the positioning lock rod 303 is in an "L" shape. A lock rod tension spring 304 is fixedly connected to the outer end of the positioning lock rod 303, and the other end of the lock rod tension spring 304 is fixedly connected to the outer surface of the coarse-adjustment lifting column 3; a driven worm wheel 305 is rotatably connected inside the inner guide port 301 through a bearing, and a driving gear 306 is fixedly connected to the rotating shaft of the driven worm wheel 305; under normal conditions, the positioning lock rod 303 is pulled by the tension of the lock rod tension spring 304, and the positioning lock rod 303 is inserted into both the positioning guide port 302 and the positioning socket 202 simultaneously to fix the height of the coarse-adjustment lifting column 3. When the height of the coarse-adjustment lifting column 3 needs to be quickly adjusted, the positioning lock rod 303 is pulled outwards to make the end of the positioning lock rod 303 disengage from the positioning socket 202, and then the coarse-adjustment lifting column 3 can be longitudinally slid inside the column chute 201 to adjust the height.

[0031] Embodiment 2. On the basis of Embodiment 1, a driving worm 401 is fixedly connected to the inner end of the support shaft of the fine-tuning handle 4. The driving worm 401 is meshed and connected with a driven worm wheel 305 to form a worm and worm wheel transmission; the fine-tuning lifting rod 5 is slidably connected inside the inner guide port 301. An inner groove 501 of the lifting rod is formed on the surface of the fine-tuning lifting rod 5, and a fine-tuning rack 502 is fixedly connected inside the inner groove 501 of the lifting rod. The fine-tuning rack 502 is meshed and connected with a driving gear 306 to form a gear and rack transmission; when it is necessary to finely adjust the height or level of the guy wire, manually rotate the fine-tuning handle 4 to control the rotation of the driving worm 401. The driving worm 401 and the driven worm wheel 305 form a worm and worm wheel transmission to drive the driven worm wheel 305 to rotate, and drive the driving gear 306 to rotate. The fine-tuning lifting rod 5 is driven to move up and down through the gear and rack transmission between the driving gear 306 and the fine-tuning rack 502, so as to finely adjust the height of the spring coiler 6, and the level of the guy wire can also be adjusted according to the height difference between the two fine-tuning lifting rods 5.

[0032] The working principle of this embodiment: First, place the two sets of guy wire brackets on the ground at the left end and the right end of the wall masonry area respectively, and adjust the positions. Press the lower support 1 with a heavy object, and fixedly connect the outer end of the wire body of the spring coiler 6 to the upper end of the fine-tuning lifting rod 5 of the right guy wire bracket. Then observe the level of the guy wire shown by the suspended level 7. Manually rotate the fine-tuning handle 4 to control the rotation of the driving worm 401. The driving worm 401 and the driven worm wheel 305 form a worm and worm wheel transmission to drive the driven worm wheel 305 to rotate, and drive the driving gear 306 to rotate. The fine-tuning lifting rod 5 is driven to move up and down through the gear and rack transmission between the driving gear 306 and the fine-tuning rack 502, and the level of the guy wire is adjusted according to the height difference between the two fine-tuning lifting rods 5. During masonry, use the guy wire as a reference for auxiliary masonry. As the height of the wall increases during the masonry work, pull the positioning lock rod 303, and at the same time push up the coarse-adjusting lifting column 3 to a suitable position. After releasing the positioning lock rod 303, it is inserted into the corresponding positioning socket 202 under the pulling force of the lock rod tension spring 304 to realize the adjustment of the guy wire height.

[0033] In this article, the following points need to be noted:

[0034] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0035] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A masonry aid, characterized in that, Including: Two guy wire brackets, the guy wire bracket includes a lower support (1), a vertical column (2) is vertically welded on the upper surface of the lower support (1), a coarse adjustment lifting column (3) is movably connected inside the vertical column (2), a fine adjustment handle (4) is rotatably connected inside the coarse adjustment lifting column (3) through a bearing, and a fine adjustment lifting rod (5) is slidably connected inside the coarse adjustment lifting column (3); A spring winder (6), the spring winder (6) is fixedly connected to the upper end of the fine adjustment lifting rod (5) in the left guy wire bracket, and the end of the wire body of the spring winder (6) is fixedly connected to the upper end of the fine adjustment lifting rod (5) in the right guy wire bracket; A suspended level (7) is suspended on the guy wire of the spring winder (6).

2. The masonry auxiliary device according to claim 1, wherein A column chute (201) is provided on the inner surface of the vertical column (2), the cross section of the column chute (201) is in a "T" shape, and a positioning socket (202) is provided on the outer surface of the vertical column (2), and the positioning socket (202) communicates with the column chute (201).

3. The masonry auxiliary device according to claim 1, wherein An inner guide port (301) is longitudinally penetrated through the center of the coarse adjustment lifting column (3), a positioning guide port (302) is transversely penetrated through the coarse adjustment lifting column (3), and a positioning lock rod (303) is slidably connected inside the positioning guide port (302).

4. The masonry auxiliary device according to claim 3, wherein The positioning lock rod (303) is in an "L" shape, a lock rod tension spring (304) is fixedly connected to the outer end of the positioning lock rod (303), and the other end of the lock rod tension spring (304) is fixedly connected to the outer surface of the coarse adjustment lifting column (3).

5. The masonry auxiliary device according to claim 4, wherein A driven worm gear (305) is rotatably connected inside the inner guide port (301) through a bearing, and a driving gear (306) is fixedly connected to the rotating shaft of the driven worm gear (305).

6. The masonry auxiliary device according to claim 5, wherein A driving worm (401) is fixedly connected to the inner end of the support shaft of the fine adjustment handle (4), and the driving worm (401) meshes with the driven worm gear (305) to form a worm and worm gear transmission.

7. The masonry auxiliary device according to claim 5, wherein The fine adjustment lifting rod (5) is slidably connected inside the inner guide port (301), a lifting rod inner groove (501) is provided on the surface of the fine adjustment lifting rod (5), a fine adjustment rack (502) is fixedly connected inside the lifting rod inner groove (501), and the fine adjustment rack (502) meshes with the driving gear (306) to form a gear and rack transmission.

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