A double-sided superimposed shear wall construction marking device and a use method thereof

Abstract

The application provides a double-sided superimposed shear wall construction marking device and a use method, and belongs to the technical field of marking equipment. The device comprises a base and a stand column. The base is in the shape of a circular truncated cone. The stand column is fixedly connected to the base. An installation plate is slidably connected to the stand column. An adjusting component is installed on the installation plate. The adjusting component comprises an arc-shaped cavity, a rotating shaft, a moving plate and a supporting rod. A groove is formed in the stand column. A tooth pattern is formed on one of the inner side walls of the groove. The rotating shaft is slidably connected to the installation plate. The application solves the problem that the marking device is located on the base of the equipment without any adjusting structure, so that the marking device can only be used for marking in one direction, thereby limiting the marking range. The adjusting effect that the installation plate and the marking device can be quickly lifted when the rotating shaft rotates is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of line marking devices, in particular to a line marking device for double-skin composite shear wall construction and a use method. BACKGROUND

[0002] In the technical field of line marking devices, the line marking device product is a line marking device for double-skin composite shear wall construction and a use method, which is mainly used for line marking during double-skin composite shear wall construction.

[0003] The double-skin composite shear wall is a form of European standard shear wall, the two sides of which are mainly concrete plates, and the middle part is formed by the pulling of steel bars. Compared with ordinary shear walls, the fireproof performance of the double-skin composite shear wall is better. When the double-skin composite shear wall is marked, a special line marking instrument is usually used for laser marking.

[0004] According to the disclosure No. "CN218786997U", a line marking device for double-skin composite shear wall construction, comprising a device base and a line marking instrument, a rotating groove is formed in the center of the upper end of the device base, a rotating plate is rotatably connected inside the rotating groove, an installation frame is fixedly connected to the upper end center of the rotating plate, the line marking instrument is fixedly connected to the installation frame, etc.

[0005] In order to ensure the stability during construction, the existing line marking instrument will fix the device base on the wall or the ground by screws, so that the line marking instrument cannot slide. However, the line marking instrument on the device base does not have any adjusting structure, so that it can only be marked in one direction, resulting in limited marking range. CONTENT OF THE INVENTION

[0006] In view of the deficiencies in the prior art, the application provides a line marking device for double-skin composite shear wall construction and a use method, which solves the problem that the line marking instrument on the device base does not have any adjusting structure, so that it can only be marked in one direction, resulting in limited marking range.

[0007] The embodiment of the application provides a line marking device for double-skin composite shear wall construction, which comprises a base and a stand, the base is in the shape of a circular truncated cone, and the stand is fixedly connected to the base.

[0008] The mounting plate is provided with an adjusting component, the adjusting component comprises an arc-shaped cavity, a rotating shaft, a moving plate and a supporting rod, a groove is formed in the column, one of the inner side walls of the groove is provided with a toothed pattern, the rotating shaft is slidably connected to the mounting plate, one end of the rotating shaft is provided with a toothed pattern and is engaged with the groove, the arc-shaped cavity is fixedly connected to the mounting plate, and the moving plate is slidably connected to the arc-shaped cavity through the supporting rod; one end of the moving plate is provided with an inclined surface, when the moving plate moves, the inclined surface is in contact with the rotating shaft and presses the rotating shaft (6) to move towards the inner wall of the groove, so that the rotating shaft and the inner wall of the groove are braked by friction.

[0009] The mounting plate is provided with a fixing component, the fixing component comprises a rotating rod, a sleeve ring, a clamping plate and a rack plate, the rotating rod is rotatably arranged in the mounting plate, the rotating rod is provided with a thread pattern at both ends and a toothed pattern at the middle part, the rack plate is slidably arranged through the mounting plate on both sides, and is engaged with the rotating rod, two sleeve rings are threadedly connected to both ends of the rotating rod, and the clamping plate is fixedly connected to the sleeve ring.

[0010] Preferably, the adjusting component further comprises a hinged plate and a protrusion, the upper end of the hinged plate is hingedly connected to the arc-shaped cavity, the protrusion is fixedly connected to the arc-shaped cavity and is arranged on one side of the hinged plate.

[0011] Preferably, the fixing component further comprises a limiting plate, two limiting plates are fixedly connected to both ends of the mounting plate and are slidably arranged through the clamping plate on the same side.

[0012] Preferably, a plurality of second springs are fixedly connected to the upper side of the mounting plate, and one end of each second spring away from the mounting plate is fixedly connected to a seat cushion.

[0013] Preferably, a pressing plate is fixedly connected to the upper end of each of the opposite sides of the two clamping plates, and each pressing plate is triangularly arranged, a line marker is arranged on the upper end of the seat cushion, the line marker is arranged between the two clamping plates and below the pressing plates.

[0014] Preferably, a thread pattern is formed in the lower end of the column, and a thread cap is threadedly connected to the lower end of the column.

[0015] Preferably, an air bag is fixedly connected to the upper end of the base, the air bag is sleeved on the column, and the upper end of the air bag is rotatably connected to the thread cap.

[0016] Preferably, a plurality of connecting pipes are fixedly connected to the base, the upper end of each connecting pipe is in communication with the air bag, and the lower end of each connecting pipe is fixedly connected to a suction disc.

[0017] Preferably, the rack plate is arranged in an L shape, a first spring is fixedly connected between the upper end of the rack plate and the upper side of the mounting plate, and a circular ring is fixedly connected to the end of the rack plate away from the first spring.

[0018] A method for using a double-sided composite shear wall construction marking device, comprising the following steps:

[0019] S1: First, fix the stand column so that it cannot rotate, then rotate the screw cap. Since the screw cap is threadedly connected to the stand column, the screw cap can move on the outer surface of the stand column when it rotates, and pull the upper end of the air bag downward. When the screw cap pulls the upper end of the air bag upward, the air bag is in a negative pressure state, and then the suction cup can be more stably adsorbed on the ground, achieving fixation of the base and the stand column.

[0020] S2: Place the marking instrument on the seat pad and between the two clamping plates. At this time, rotate the rotating rod. With the rotation of the rotating rod, the two clamping plates can be moved to the center, achieving horizontal clamping and fixation of the marking instrument. At the same time, the marking instrument moves downward on the seat pad and presses the second spring. By using the elastic force of the second spring and the downward pressing force of the pressing plate, the marking instrument in the middle can be clamped in the upward and downward directions.

[0021] S3: Rotate the rotating shaft clockwise. The rotating shaft is meshingly connected to the inner wall of the groove. When the rotating shaft rotates, it can drive the mounting plate to move upward. When the mounting plate is moved to the appropriate position, the left movement of the moving plate can contact the rotating shaft and move the rotating shaft in the direction of the inner wall of the groove. At this time, by using the friction force between the rotating shaft and the inner wall of the groove, the height of the mounting plate and the marking instrument can be quickly adjusted.

[0022] Compared with the prior art, the application has the following beneficial effects:

[0023] 1. With the downward movement of the rack plate, the screw cap can be rotated, the screw cap can drive the stand column to move upward when it rotates, and the upper end of the air bag can be pulled upward. When the screw cap pulls the upper end of the air bag upward, the air bag is in a negative pressure state, and then the suction cup can be more stably adsorbed on the ground, achieving fixation of the base and the stand column.

[0024] 2. Place the marking instrument on the seat pad and between the two clamping plates. At this time, rotate the rotating rod. With the rotation of the rotating rod, the two clamping plates can be moved to the center, achieving horizontal clamping and fixation of the marking instrument.

[0025] 3. Rotate the rotating shaft clockwise. The rotating shaft is meshingly connected to the inner wall of the groove. When the rotating shaft rotates, it can drive the mounting plate to move upward, achieving the effect of quickly adjusting the mounting plate and the marking instrument. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1A front structure schematic view of a double-face composite shear wall construction marking device is provided in the present application.

[0027] Figure 2 A partial structure schematic view of a double-face composite shear wall construction marking device is provided in the present application.

[0028] Figure 3 An arc cavity structure schematic view of a double-face composite shear wall construction marking device is provided in the present application.

[0029] Figure 4 A suction disc structure schematic view of a double-face composite shear wall construction marking device is provided in the present application.

[0030] In the above drawings: 1, base; 2, connecting pipe; 3, air bag; 4, wire cap; 5, groove; 6, rotating shaft; 7, arc cavity; 8, mounting plate; 9, stand column; 10, pressing plate; 11, marking instrument; 12, clamping plate; 13, limiting plate; 14, rotating rod; 15, rack plate; 16, collar; 17, first spring; 18, seat cushion; 19, second spring; 20, suction disc; 21, circular ring; 22, moving plate; 23, supporting rod; 24, hinged plate; 25, protruding block. DETAILED DESCRIPTION

[0031] The technical solutions in the present application will be further described below with reference to the drawings and examples.

[0032] REFERENCE Figures 1-4 A double-face composite shear wall construction marking device comprises a base 1 and a stand column 9, the base is in the shape of a circular truncated cone, the stand column 9 is fixedly connected to the base 1, and the base 1 can stabilize the stand column 9.

[0033] The mounting plate 8 is slidably connected to the stand column 9, the adjusting component is installed on the mounting plate 8, the adjusting component comprises an arc cavity 7, a rotating shaft 6, a moving plate 22 and a supporting rod 23, the stand column 9 is provided with a groove 5, one of the inner side walls of the groove 5 is provided with a toothed pattern, the rotating shaft 6 is slidably connected to the mounting plate 8, one end of the rotating shaft 6 is provided with a toothed pattern and is in meshing connection with the groove 5, so that the rotating shaft 6 can drive the mounting plate 8 to move on the stand column 9 when the rotating shaft 6 rotates, the arc cavity 7 is fixedly connected to the mounting plate 8, the moving plate 22 is slidably connected to the arc cavity 7 through the supporting rod 23, so that the moving plate 22 can slide in the arc cavity 7, and one end of the moving plate 22 is in the shape of an inclined surface, so that the inclined surface is in contact with one end of the rotating shaft 6 when the moving plate 22 moves, and the moving plate 22 can press the rotating shaft 6 to move and press the inner wall of the groove 5 when the moving plate 22 moves, the adjusting component further comprises a hinged plate 24 and a protruding block 25, the upper end of the hinged plate 24 is hingedly connected to the arc cavity 7, the protruding block 25 is fixedly connected to the arc cavity 7 and is arranged on one side of the hinged plate 24, and the protruding block 25 can simultaneously limit the hinged plate 24 and the supporting rod 23.

[0034] The fixing component is installed on the mounting plate 8, and comprises a rotating rod 14, a sleeve ring 16, a clamping plate 12, and a rack plate 15. The rotating rod 14 is rotatably arranged on the mounting plate 8, and is provided with a thread at both ends and a tooth at the middle part. The rack plate 15 is slidably arranged on the mounting plate 8 and is in meshing connection with the rotating rod 14. When the rack plate 15 moves downward, the rotating rod 14 is driven to rotate, and the two clamping plates 12 are driven to move to the center to fix the line marker 11. The two sleeve rings 16 are threadedly connected to the two ends of the rotating rod 14, and the clamping plate 12 is fixedly connected to the sleeve ring 16. The fixing component further comprises a limiting plate 13, which is fixedly connected to the two ends of the mounting plate 8 and is slidably arranged on the clamping plate 12 on the same side. The limiting plate 13 limits the clamping plate 12, so that the clamping plate 12 and the sleeve ring 16 cannot rotate with the rotating rod 14.

[0035] A plurality of second springs 19 are fixedly connected to the upper side of the mounting plate 8. The end of the second spring 19 away from the mounting plate 8 is fixedly connected to a seat pad 18. The upper ends of the two clamping plates 12 are fixedly connected to a pressing plate 10, respectively. The two pressing plates 10 are triangularly arranged. The seat pad 18 is provided with the line marker 11. The line marker 11 is arranged between the two clamping plates 12 and is located below the pressing plate 10. The line marker 11 moves downward on the seat pad 18 and presses the second spring 19. At this time, the elastic force of the second spring 19 and the downward pressing force of the pressing plate 10 can realize the clamping action of the line marker 11 in the upward and downward directions.

[0036] The lower end of the column 9 is provided with a thread. The lower end of the column 9 is threadedly connected to a screw cap 4. The upper end of the base 1 is fixedly connected to an air bag 3. The air bag 3 is sleeved on the column 9. The upper end of the air bag 3 is in rotational connection with the screw cap 4. A plurality of connecting pipes 2 are fixedly connected to the base 1. The upper ends of the connecting pipes 2 are in communication with the air bag 3. The lower ends of the connecting pipes 2 are fixedly connected to a suction disc 20. When the screw cap 4 rotates, the column 9 is driven to move upward and the upper end of the air bag 3 is driven to move upward. Since the air bag 3 is connected to the suction disc 20 through the connecting pipe 2, when the screw cap 4 drives the upper end of the air bag 3 to move upward, the air bag 3 is in negative pressure, and then the suction disc 20 can be more stably adsorbed on the ground, thereby realizing the fixation of the base 1 and the column 9.

[0037] A method for using a line marking device for double-sided composite shear wall construction, comprising the following steps:

[0038] S1: first, fix the column 9 so that the column 9 cannot rotate, then rotate the screw cap 4. Since the screw cap 4 is threadedly connected to the column 9, when the screw cap 4 rotates, the column 9 moves upward on the outer surface of the column 9 and drives the upper end of the air bag 3 to move downward. When the screw cap 4 drives the upper end of the air bag 3 to move upward, the air bag 3 is in negative pressure, and then the suction disc 20 can be more stably adsorbed on the ground, thereby realizing the fixation of the base 1 and the column 9.

[0039] S2: the scribe 11 is placed on the seat pad 18 between the two clamping plates 12, and the rotating rod 14 is rotated, which can drive the two clamping plates 12 to move to the center, thereby clamping and fixing the scribe 11 in the horizontal direction, and the scribe 11 moves downward on the seat pad 18 and presses the second spring 19, and the elastic force of the second spring 19 and the downward pressing force of the pressing plate 10 can clamp the scribe 11 in the vertical direction.

[0040] S3: the rotating shaft 6 is rotated clockwise, and the rotating shaft 6 is engaged with the inner wall of the groove 5, so that the installation plate 8 can be driven to move upward when the rotating shaft 6 rotates, and the moving plate 22 can be contacted with the rotating shaft 6 and pressed to move toward the inner wall of the groove 5, so that the installation plate 8 and the scribe 11 can be quickly adjusted in height by the friction force between the rotating shaft 6 and the inner wall of the groove 5.

[0041] The detailed working process of the embodiment is as follows: in use, first, the base 1 is placed on a smooth ground, the suction cup 20 is contacted with the ground, and the rack plate 15 is pulled downward, which can drive the screw cap 4 to rotate, and the column 9 can be driven to move upward and pull the upper end of the air bag 3 upward, because the air bag 3 is connected with the suction cup 20 through the connecting pipe 2, when the screw cap 4 pulls the upper end of the air bag 3 upward, the air bag 3 is in negative pressure, and then the suction cup 20 can be more stably adsorbed on the ground, thereby fixing the base 1 and the column 9.

[0042] Then the scribe 11 is placed on the seat pad 18 between the two clamping plates 12, and the rotating rod 14 is rotated, which can drive the two clamping plates 12 to move to the center, thereby clamping and fixing the scribe 11 in the horizontal direction, and the scribe 11 moves downward on the seat pad 18 and presses the second spring 19, and the elastic force of the second spring 19 and the downward pressing force of the pressing plate 10 can clamp the scribe 11 in the vertical direction.

[0043] When the scribe 11 needs to move upward, the rotating shaft 6 is rotated clockwise at this time, the rotating shaft 6 is connected with the inner wall of the groove 5, so that the rotating shaft 6 can drive the mounting plate 8 to move upward when the rotating shaft 6 rotates, when the mounting plate 8 is moved to the appropriate position, the support rod 23 is pushed to move left at this time, the left movement of the moving plate 22 can be in contact with the rotating shaft 6, and the rotating shaft 6 is pressed to move to the inner wall of the groove 5, at this time, the rotating shaft 6 and the inner wall of the groove 5 are used to realize the fixing effect of the mounting plate 8 by the friction force, and before the support rod 23 moves left, the hinged plate 24 is first pulled away from the vertical column 9, then the support rod 23 moves left and passes through the hinged plate 24, the hinged plate 24 is pushed to move to the vertical column 9 and reset, at this time, the hinged plate 24 can limit the support rod 23, avoid the support rod 23 to move right, so as to realize the clamping of the rotating shaft 6, achieve the fixing effect of the mounting plate 8, and realize the upward adjustment of the mounting plate 8.

[0044] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the application and are not limited. Although the application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the application, which should be covered in the scope of the claims of the application.

Claims

1. A marking device for double-sided laminated shear wall construction, comprising a base (1) and a stand (9), characterized in that, The base (1) is provided in a circular truncated cone type, and the column (9) is fixedly connected to the base (1); The mounting plate (8) is slidably connected to the column (9), and an adjusting component is mounted on the mounting plate (8); the adjusting component comprises an arc-shaped cavity (7), a rotating shaft (6), a moving plate (22) and a supporting rod (23); a groove (5) is formed in the column (9), and a tooth is formed on one of the inner side walls of the groove (5); the rotating shaft (6) is slidably connected to the mounting plate (8), and a tooth is formed on one end of the rotating shaft (6) and engaged with the groove (5); the arc-shaped cavity (7) is fixedly connected to the mounting plate (8); the moving plate (22) is slidably connected to the arc-shaped cavity (7) through the supporting rod (23); one end of the moving plate (22) is provided with an inclined surface; when the moving plate (22) moves, the inclined surface is in contact with the rotating shaft (6) and presses the rotating shaft (6) to move towards the inner wall of the groove (5), so that the rotating shaft (6) and the inner wall of the groove (5) are braked by friction. A fixing component is mounted on the mounting plate (8); the fixing component comprises a rotating rod (14), a sleeve ring (16), a clamping plate (12) and a rack plate (15); the rotating rod (14) is rotatably arranged on the mounting plate (8); threads are formed on both ends of the rotating rod (14), and a tooth is formed on the middle part of the rotating rod (14); the rack plate (15) is slidably arranged on the upper and lower sides of the mounting plate (8) and engaged with the rotating rod (14); the sleeve ring (16) is threadedly connected to both ends of the rotating rod (14); and the clamping plate (12) is fixedly connected to the sleeve ring (16).

2. The marking device for the construction of a double-front laminated shear wall according to claim 1, characterized in that, The adjusting component further comprises a hinged plate (24) and a protruding block (25); the upper end of the hinged plate (24) is hingedly connected to the arc-shaped cavity (7); and the protruding block (25) is fixedly connected to the arc-shaped cavity (7) and arranged on one side of the hinged plate (24).

3. The marking device for the construction of a double-front laminated shear wall according to claim 1, characterized in that, The fixing component further comprises a limiting plate (13); two limiting plates (13) are fixedly connected to both ends of the mounting plate (8) and slidably arranged on the same side of the clamping plate (12).

4. The marking device for construction of a double-front composite shear wall according to claim 1, wherein A plurality of second springs (19) are fixedly connected to the upper side of the mounting plate (8); and a seat cushion (18) is fixedly connected to one end of the second spring (19) away from the mounting plate (8).

5. The marking device for construction of a double-front composite shear wall according to claim 1, wherein A pressing plate (10) is fixedly connected to the upper end of each of the opposite sides of the clamping plate (12); the pressing plates (10) are triangularly arranged; a line marker (11) is mounted on the upper end of the seat cushion (18); the line marker (11) is arranged between the clamping plates (12) and located on the lower side of the pressing plate (10).

6. The marking device for construction of a double-front composite shear wall according to claim 1, wherein A thread is formed on the lower end of the column (9); and a screw cap (4) is threadedly connected to the lower end of the column (9).

7. The marking device for construction of a double-front composite shear wall according to claim 6, wherein An air bag (3) is fixedly connected to the upper end of the base (1); the air bag (3) is sleeved on the column (9); and the upper end of the air bag (3) is rotatably connected to the screw cap (4).

8. The marking device for the construction of double-front composite shear walls according to claim 7, characterized in that, The base (1) is fixedly connected with a plurality of connecting pipes (2), the upper end of the connecting pipe (2) is communicated with the air bag (3), and the lower end of the connecting pipe (2) is fixedly communicated with a suction cup (20).

9. The marking device for construction of a double-front composite shear wall according to claim 1, wherein The rack plate (15) is L-shaped, a first spring (17) is fixedly connected between the upper end of the rack plate (15) and the upper side of the mounting plate (8), and a circular ring (21) is fixedly connected to the end of the rack plate (15) away from the first spring (17).

10. A method for using a marking device for a double-laminated shear wall construction, using the marking device for a double-laminated shear wall construction according to claims 1 to 9, characterized in that, The method comprises the following steps: S1: first fix the column (9) so that the column (9) cannot rotate, then rotate the cap (4), because the cap (4) is threadedly connected with the column (9), when the cap (4) rotates, it can move downward on the outer surface of the column (9) and pull the upper end of the air bag (3) upward, when the cap (4) pulls the upper end of the air bag (3) upward, the air bag (3) is in negative pressure, then the suction cup (20) can be more stably adsorbed on the ground, realizing the fixation of the base (1) and the column (9); S2: place the line marker (11) on the seat pad (18) between the two clamping plates (12), then rotate the rotating rod (14), the rotating rod (14) can drive the two clamping plates (12) to move to the center, realizing the horizontal clamping and fixation of the line marker (11), at the same time, the line marker (11) moves downward on the seat pad (18) and presses the second spring (19), using the elastic force of the second spring (19) and the downward pressing force of the pressing plate (10), the line marker (11) in the middle can be clamped in the upward and downward directions; S3: rotate the rotating shaft (6) clockwise, the rotating shaft (6) is meshingly connected with the inner wall of the groove (5), when the rotating shaft (6) rotates, it can drive the mounting plate (8) to move upward, when the mounting plate (8) is moved upward to the appropriate position, the left movement of the moving plate (22) can contact the rotating shaft (6) and press it to move in the direction of the inner wall of the groove (5), at this time, the mounting plate (8) and the line marker (11) can be quickly adjusted in height by using the friction force between the rotating shaft (6) and the inner wall of the groove (5).

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