Auxiliary alignment device for paying off

Abstract

The utility model relates to an auxiliary positioning device, belongs to the technical field of construction pay-off, and particularly relates to a pay-off auxiliary alignment device which comprises a mounting plate, a rotating shell is rotatably connected to the mounting plate, a rotating column is rotatably connected in the rotating shell, a construction line is fixedly connected to the rotating column, and the pay-off device further comprises a pay-off assembly. The pay-off assembly comprises a pawl, a ratchet wheel and a clockwork spring; according to the pay-off device, the pay-off assembly is matched with the clockwork spring through the pawl, the ratchet wheel and the clockwork spring, so that when the pay-off device is used, a construction wire can be kept in a tightened state all the time, and when the pay-off device is taken up, the construction wire can be taken up through the clockwork spring only by shifting the pawl, so that the pay-off device is more convenient and easier to use; according to the cleaning assembly, through cooperation of a through hole, a brush, a two-way screw, a sliding plate and a scraper, the brush is used for cleaning the surface of the construction line, the scraper is used for conducting secondary cleaning on the surface of the construction line, and therefore the cleaning effect on the construction line is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction laying-out, in particular to a laying-out auxiliary routing device. Background Art

[0002] The laying out of the datum line is an important step in the construction process of a building project. It is directly related to the accuracy of the construction of the entire building and is also a relatively complex step before construction. Before construction, all the datum points of the building must be determined by laying out and marking.

[0003] The Chinese patent with the publication number CN219511550U discloses a line-laying auxiliary line-setting device, including a base plate, a line-laying box, a fixing seat and a T-screw, a line-laying box is arranged at the top center of the base plate, one side of the line-laying box is connected with a fixing seat through a construction line, and a T-screw is arranged at the top of one side of the inner side of the line-laying box. The first rotating disk drives the rotating rod in the bearing seat on the support plate to rotate, and the second gear on the rotating rod meshes and drives the first gear to rotate. The first gear realizes rotating line-laying under the action of the line-laying wheel and the rotating seat, and the construction line is continuously released from the hole. When the line needs to be fixed, the T-screw is operated to rotate in the threaded sleeve, and the arc-shaped positioning plate at the top of the T-screw is moved under the limiting action of the telescopic rod and the rotating seat. The arc-shaped positioning plate clamps and positions the first gear, and supports and fixes it through the second rotating positioning nail on the base plate, so that the construction line is straightened, with simple structure, convenient operation and strong practical performance.

[0004] In the above technical solution, after the line is laid out, it is necessary to rotate the T-screw and use the arc-shaped positioning plate to fix the first gear to achieve the effect of fixing the line. However, when used by one person, the worker needs to fix one end of the construction line on the first rotating positioning nail, and then return to the line-laying box to fix the other end of the construction line, which is rather cumbersome.

[0005] Based on this, the utility model proposes a line-laying auxiliary line-setting device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a line-laying auxiliary route-fixing device, which can make the rotating column rotate in only one direction during line laying through the line-laying component, and no longer need to be manually fixed. The construction line can be cleaned through the cleaning component, and the line laying in different directions can be achieved through the adjustment component, making the device more practical.

[0007] The technical solution to achieve the purpose of the utility model is: a line-laying auxiliary route-setting device, including a mounting plate, a rotating shell is rotatably connected on the mounting plate, a latch one is movably inserted on the mounting plate, a rotating column is rotatably connected in the rotating shell, a construction line is fixedly connected to the rotating column, a latch two is fixedly connected to the construction line, a line-laying component is provided in the rotating shell, the line-laying component includes a groove, a pawl, a reset spring, a ratchet and a spring spring, the groove is opened on the rotating shell, the pawl is rotatably connected in the groove, the two ends of the reset spring are respectively fixedly connected to the rotating shell and the pawl, the ratchet is fixedly connected to the rotating column, the pawl and the ratchet are meshed, the ratchet is rotatably connected in the rotating shell, the spring spring is fixedly connected to the rotating shell and the rotating column, and a cleaning component and an adjustment component are provided in the rotating shell.

[0008] Preferably, the cleaning assembly comprises a through hole and a brush, the through hole is opened on the rotating shell, and the brush is fixedly connected in the through hole.

[0009] Preferably, the cleaning assembly further comprises a storage box and a fixed plate, the storage box is slidably connected to the rotating shell, and the two fixed plates are fixedly connected to the rotating shell.

[0010] Preferably, the cleaning assembly further comprises a bidirectional screw, a sliding plate and a scraper, wherein the bidirectional screw is rotatably connected to two fixed plates, the two sliding plates are threadedly connected to the bidirectional screw, and the two scrapers are respectively fixedly connected to the two sliding plates.

[0011] Preferably, the adjustment assembly includes a tooth block and a rack, a plurality of the racks are fixedly connected to the rotating shell, and the racks are slidably connected to the mounting plate.

[0012] Preferably, the adjustment assembly further comprises a threaded plate and a threaded rod, wherein the threaded plate is fixedly connected to the mounting plate, the threaded rod is threadedly connected to the threaded plate, and the threaded rod is rotatably connected to the rack.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, in the utility model, the line-releasing assembly cooperates with the groove, the pawl, the reset spring, the ratchet wheel and the spring spring, so that when the device is in use, the construction line can always be kept taut. When the line is reeled in, the spring spring can be used to reel in the construction line by simply moving the pawl, making the device more convenient and easy to use.

[0015] Second: In the utility model, the cleaning component cooperates with the through hole, the brush, the storage box, the fixed plate, the bidirectional screw, the sliding plate and the scraper. The brush is used to clean the surface of the construction line, and the scraper is used to perform a secondary cleaning on the surface of the construction line, thereby achieving a cleaning effect on the construction line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the internal structure of the utility model.

[0020] Description of reference numerals:

[0021] 1. Mounting plate; 2. Rotating shell; 3. Rotating column; 4. Construction line; 5. Pay-off assembly; 51. Groove; 52. Ratchet; 53. Reset spring; 54. Ratchet; 55. Spring spring; 6. Cleaning assembly; 61. Through hole; 62. Brush; 63. Storage box; 64. Fixed plate; 65. Bidirectional screw; 66. Sliding plate; 67. Scraper; 7. Adjustment assembly; 71. Tooth block; 72. Rack; 73. Threaded plate; 74. Threaded rod; 8. Latch one; 9. Latch two. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. 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] The utility model provides a wire laying auxiliary line setting device through improvement. The technical solution of the utility model is:

[0024] like Figure 1-Figure 3As shown, a line-laying auxiliary line-setting device comprises a mounting plate 1, a rotating shell 2 is rotatably connected to the mounting plate 1, the interior of the rotating shell 2 is a hollow structure, a latch 8 is movably plugged on the mounting plate 1, and the latch 8 is distributed in a ring array on the mounting plate 1, a rotating column 3 is rotatably connected in the rotating shell 2, a construction line 4 is fixedly connected to the rotating column 3, and a latch 9 is fixedly connected to the construction line 4, a line-laying assembly 5 is arranged in the rotating shell 2, and the line-laying assembly 5 comprises a groove 51, a pawl 52, a reset spring 53, a ratchet 54 and a spring spring 55, and the groove 51 is opened in the rotating shell 2. On the shell 2, the pawl 52 is rotatably connected in the groove 51, the two ends of the reset spring 53 are respectively fixedly connected to the rotating shell 2 and the pawl 52, the ratchet 54 is fixedly connected to the rotating column 3, when releasing the line, the pawl 52 and the ratchet 54 are meshed, the ratchet 54 is rotatably connected in the rotating shell 2, the clockwork spring 55 is fixedly connected to the rotating shell 2 and the rotating column 3, the ratchet 54 is located at the top of the rotating column 3, the clockwork spring 55 is located at the bottom of the rotating column 3, the construction line 4 is located between the ratchet 54 and the clockwork spring 55, and a cleaning component 6 and an adjustment component 7 are provided in the rotating shell 2.

[0025] Further, such as Figure 1 and Figure 3 As shown, the cleaning assembly 6 includes a through hole 61 and a brush 62 . The through hole 61 is opened on the rotating shell 2 . The brush 62 is fixedly connected in the through hole 61 . The brush 62 is distributed in a circular array in the through hole 61 to wrap the construction line 4 .

[0026] Further, such as Figure 1-Figure 3 As shown, the cleaning assembly 6 also includes a storage box 63 and a fixed plate 64. The storage box 63 is slidably connected to the rotating shell 2. A handle is provided on the storage box 63 for easy removal and cleaning. The two fixed plates 64 are fixedly connected to the rotating shell 2, and the two fixed plates 64 are symmetrical with the through hole 61 as the axis.

[0027] Further, such as Figure 1-Figure 3 As shown, the cleaning assembly 6 also includes a bidirectional screw 65, a sliding plate 66 and a scraper 67. The bidirectional screw 65 is rotatably connected to the two fixed plates 64, the two sliding plates 66 are threadedly connected to the bidirectional screw 65, and the two scrapers 67 are respectively fixedly connected to the two sliding plates 66. The cross-section of the scraper 67 is semicircular. When the two scrapers 67 overlap, the inner wall diameter is consistent with the diameter of the construction line 4.

[0028] Further, such as Figure 1-Figure 3 As shown, the adjustment assembly 7 includes a gear block 71 and a rack 72 . The plurality of racks 72 are fixedly connected to the rotating shell 2 . The gear blocks 71 are distributed in a ring array on the rotating shell 2 . The racks 72 are slidably connected to the mounting plate 1 .

[0029] Further, such as Figure 1As shown, the adjustment assembly 7 also includes a threaded plate 73 and a threaded rod 74. The threaded plate 73 is fixedly connected to the mounting plate 1, and the threaded rod 74 is threadedly connected to the threaded plate 73. The threaded rod 74 is rotatably connected to the rack 72. The threaded rod 74 is used to control the movement of the rack 72. When the line is released, the rack 72 is meshed with the tooth block 71.

[0030] The specific working method is: move the device to the working area, then use the latch 1 8 to fix the mounting plate 1, pull the latch 2 9 to the construction position, the construction line 4 moves accordingly, drives the rotating column 3 to rotate, and the ratchet 54 rotates accordingly. Due to the setting of the pawl 52, the ratchet 54 can only rotate in one direction. After the construction line 4 moves to a suitable position, use the latch 2 9 to fix it and start construction. Since the bottom of the rotating column 3 is provided with a clockwork spring 55, the clockwork spring 55 is contracted when the line is released, so that it has a force in the opposite direction to reset, but due to the design of the pawl 52 and the ratchet 54, the clockwork spring 55 cannot be reset. The reaction force of the clockwork spring 55 is used to keep the construction line 4 in a taut state. When it is necessary to reel in the line, turn the bidirectional screw 65 to make the two sliding plates 66 move inward, drive the two scrapers 67 to move inward, and use the scrapers 67 to The construction line 4 is wrapped so that during the winding process, the scraper 67 can clean the dust on the surface of the construction line 4, and the pawl 52 is rotated so that the pawl 52 and the ratchet 54 are no longer engaged. At this time, the rotating column 3 is no longer fixed, and the clockwork spring 55 is reset, driving the rotating column 3 to reverse and rewind the construction line 4. When rewinding, the construction line 4 first passes through the through hole 61, and the surface of the construction line 4 is cleaned with a brush 62, and then the construction line 4 is cleaned for a second time with the scraper 67. The cleaned dust will fall into the storage box 63 for centralized cleaning. When the construction position needs to be adjusted during construction, the threaded rod 74 is rotated to move the threaded rod 74 away from the rotating shell 2, driving the rack 72 to move, so that the rack 72 is away from the tooth block 71, and the two are no longer engaged. At this time, the rotating shell 2 can be rotated to adjust the angle of the line release, making the device more practical.

[0031] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A line-laying auxiliary routing device, comprising a mounting plate (1), a rotating shell (2) rotatably connected to the mounting plate (1), a first latch (8) movably plugged into the mounting plate (1), a rotating column (3) rotatably connected inside the rotating shell (2), a construction line (4) fixedly connected to the rotating column (3), and a second latch (9) fixedly connected to the construction line (4), characterized in that: A wire-releasing assembly (5) is arranged in the rotating shell (2), and the wire-releasing assembly (5) comprises a groove (51), a pawl (52), a reset spring (53), a ratchet wheel (54) and a spring spring (55). The groove (51) is formed on the rotating shell (2), the pawl (52) is rotatably connected in the groove (51), two ends of the reset spring (53) are respectively fixedly connected to the rotating shell (2) and the pawl (52), the ratchet wheel (54) is fixedly connected to the rotating column (3), the pawl (52) and the ratchet wheel (54) are meshed with each other, the ratchet wheel (54) is rotatably connected in the rotating shell (2), the spring spring (55) is fixedly connected to the rotating shell (2) and the rotating column (3), and a cleaning assembly (6) and an adjusting assembly (7) are arranged in the rotating shell (2).

2. A wire laying auxiliary routing device according to claim 1, characterized in that: The cleaning assembly (6) comprises a through hole (61) and a brush (62); the through hole (61) is opened on the rotating shell (2); and the brush (62) is fixedly connected in the through hole (61).

3. A wire laying auxiliary routing device according to claim 1, characterized in that: The cleaning assembly (6) further comprises a storage box (63) and a fixing plate (64); the storage box (63) is slidably connected to the rotating shell (2); and the two fixing plates (64) are fixedly connected to the rotating shell (2).

4. A wire laying auxiliary routing device according to claim 3, characterized in that: The cleaning assembly (6) further comprises a bidirectional screw (65), a sliding plate (66) and a scraper (67); the bidirectional screw (65) is rotatably connected to the two fixed plates (64); the two sliding plates (66) are threadedly connected to the bidirectional screw (65); and the two scrapers (67) are respectively fixedly connected to the two sliding plates (66).

5. The auxiliary line setting device for laying out a line according to claim 1, characterized in that: The adjustment assembly (7) comprises a tooth block (71) and a rack (72); a plurality of the racks (72) are fixedly connected to the rotating shell (2); and the racks (72) are slidably connected to the mounting plate (1).

6. A wire laying auxiliary routing device according to claim 5, characterized in that: The adjustment assembly (7) further comprises a threaded plate (73) and a threaded rod (74); the threaded plate (73) is fixedly connected to the mounting plate (1); the threaded rod (74) is threadedly connected to the threaded plate (73); and the threaded rod (74) is rotatably connected to the rack (72).

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