Leveling device for fair-faced concrete wall formwork abutted seam

Abstract

The utility model provides a leveling device for a fair-faced concrete wall template abutted seam. The leveling device for the fair-faced concrete wall formwork abutted seam comprises a base, a rough leveling mechanism used for adjusting the height of a supporting mechanism is installed on the surface of the base, and a fine adjustment mechanism used for accurately adjusting the height of the supporting mechanism is arranged in the rough leveling mechanism. The supporting mechanism used for fixing the abutted seam formwork is installed on the surface of the concrete top plate. The supporting mechanism comprises a supporting plate, a mounting hole, a baffle, a clamping groove and a rubber pad, a bolt penetrates through the mounting hole to fix the supporting plate to the surface of the concrete top plate, the clamping groove connected with the fine adjustment mechanism is formed in the surface of the supporting plate, the baffle is mounted on the top face of the supporting plate, and the rubber pad is arranged on the baffle. The rubber pad is installed on the edge of the top end of the supporting plate, and the side wall of the baffle and the side wall of the rubber pad abut against the abutted seam formwork. The guiding structure designed by the utility model has the advantage of effectively preventing the root of concrete from leaking slurry.

Description

Technical Field

[0001] The utility model relates to the technical field of fair-faced concrete wall construction, in particular to a leveling device for the joints of fair-faced concrete wall templates. Background Art

[0002] In pursuit of the natural beauty of concrete, a large number of building exterior walls have begun to use fair faced concrete walls. Since fair faced concrete walls no longer have an external surface layer installed, strict requirements are placed on the one-time forming of the concrete.

[0003] However, the construction of wooden wall formwork often has tilted joints and loose joints of the formwork, which can easily cause root leakage when pouring concrete. After the formwork is removed, the root leakage part needs to be chiseled out, which affects the appearance of the fair-faced concrete wall.

[0004] Therefore, it is necessary to provide a new leveling device for the joints of fair-faced concrete wall formwork to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a leveling device for the joints of fair-faced concrete wall formwork, which can effectively prevent concrete root leakage.

[0006] In order to solve the above technical problems, the utility model provides a leveling device for the joints of the exposed concrete wall formwork, comprising: a base, a rough leveling mechanism for adjusting the height of the support mechanism is installed on the surface of the base, the interior of the rough leveling mechanism and a fine-tuning mechanism for accurately adjusting the height of the support mechanism are installed on the surface of the concrete top plate, and the support mechanism for fixing the joint formwork is installed on the surface of the concrete top plate; the support mechanism comprises a support plate, a mounting hole, a baffle, a slot and a rubber pad, bolts pass through the mounting hole to fix the support plate to the surface of the concrete top plate, the surface of the support plate is provided with the slot connected to the fine-tuning mechanism, the baffle is installed on the top surface of the support plate, the rubber pad is installed at the top edge of the support plate, and the side walls of the baffle and the rubber pad are in contact with the joint formwork.

[0007] Preferably, the rough-flattening mechanism includes a first cylinder, a notch and a second cylinder, the top surface of the base is fixedly connected to the first cylinder at the center, the side wall of the first cylinder is provided with a plurality of notches, and the interior of the second cylinder is threadedly connected to the first cylinder.

[0008] Preferably, the rough-leveling mechanism further includes a first fixing rod and a second fixing rod, two ends of the second cylinder are respectively threadedly connected to the first fixing rod and the second fixing rod, and the first fixing rod abuts against the side wall of the first cylinder.

[0009] Preferably, the fine-tuning mechanism includes an adjusting rod, a rotating rod, a fixing sleeve and a block; the interior of the second cylinder is threadedly connected to the adjusting rod, and the side wall of the adjusting rod is vertically fixedly connected to the rotating rod; the top end of the rotating rod is rotatably connected to the interior of the fixing sleeve, and a plurality of the fixing blocks are installed on the side wall of the fixing sleeve.

[0010] Preferably, the side wall of the adjusting rod is in a "T"-shaped structure, and the density of the external threads on the surface of the adjusting rod is greater than the density of the external threads on the surface of the first cylinder.

[0011] Preferably, the second fixing rod abuts against a side wall of the adjusting rod, and the center of the adjusting rod and the diameter of the second cylinder are located on the same straight line.

[0012] Preferably, a fair-faced concrete wall is cast on the top surface of the concrete top plate, and a template for casting the fair-faced concrete wall is constructed on the surface of the concrete top plate.

[0013] Preferably, the seam template contacts the bottom surface of the template.

[0014] Compared with the related art, the leveling device for the joints of the fair-faced concrete wall formwork provided by the utility model has the following beneficial effects:

[0015] The utility model provides a leveling device for the joints of a bare concrete wall template. When the joint template is installed, the rough leveling mechanism is used to push the supporting mechanism to move upward, so that the surface of the baffle plate contacts the joint template, the joint template contacts the side wall of the baffle plate, and the rubber pad is installed at the connection between the joint template and the supporting plate, and the fine-adjusting mechanism is rotated, the fine-adjusting mechanism pushes the supporting plate to move upward, and the supporting plate pushes the rubber pad to move upward to squeeze the joint template, so that the joint template is closely attached to the bottom surface of the template, and the surface of the rubber pad is elastic, the rubber pad is squeezed and deformed, the top surface of the joint template is attached to the inclined bottom surface of the template, and the joint template is closely attached to the side walls of the template and the rubber pad, and at the same time, the baffle plate fixes the joint template to prevent the joint template from being dislocated, thereby effectively preventing the slurry leakage at the root of the bare concrete wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall appearance of a leveling device for the joints of a fair-faced concrete wall formwork provided by the utility model;

[0017] Figure 2 for Figure 1 The schematic diagram of the decomposition of the rough leveling mechanism and the fine adjustment mechanism shown;

[0018] Figure 3 for Figure 1The schematic diagram of the supporting mechanism structure shown;

[0019] Figure 4 for Figure 1 The schematic diagram of the fixed sleeve structure shown;

[0020] Figure 5 for Figure 1 An enlarged schematic diagram of the structure at location A is shown.

[0021] Numbers in the figure: 1. base, 2. rough leveling mechanism, 21. first cylinder, 22. notch, 23. second cylinder, 24. first fixing rod, 25. second fixing rod, 3. fine-tuning mechanism, 31. adjusting rod, 32. rotating rod, 33. fixing sleeve, 34. block, 4. plain concrete wall, 5. concrete top plate, 6. supporting mechanism, 61. supporting plate, 62. mounting hole, 63. baffle, 64. slot, 65. rubber pad, 7. template, 8. joint template. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 . Figure 1 A schematic diagram of the overall appearance of a leveling device for the joints of a fair-faced concrete wall formwork provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the decomposition of the rough leveling mechanism and the fine adjustment mechanism shown; Figure 3 for Figure 1 The schematic diagram of the supporting mechanism structure shown; Figure 4 for Figure 1 The schematic diagram of the fixed sleeve structure shown; Figure 5 for Figure 1 An enlarged schematic diagram of the structure at location A is shown; wherein the leveling device for the joints of the bare concrete wall formwork comprises: a base 1, a rough leveling mechanism 2 for adjusting the height of the support mechanism 6 is installed on the surface of the base 1, the rough leveling mechanism 2 comprises a first cylinder 21, a notch 22 and a second cylinder 23, the top surface of the base 1 is fixedly connected to the first cylinder 21 at the center, a plurality of notches 22 are provided on the side wall of the first cylinder 21, and the interior of the second cylinder 23 is threadedly connected to the first cylinder 21; when the height of the support plate 61 needs to be adjusted, the second cylinder 22 is rotated, and the second cylinder 22 rotates on the side wall of the first cylinder 21, thereby changing the height of the second cylinder 22 and the support plate 61.

[0024] The interior of the rough leveling mechanism 2 is connected to a fine adjustment mechanism 3 for precisely adjusting the height of the supporting mechanism 6. The fine adjustment mechanism 3 includes an adjustment rod 31, a rotating rod 32, a fixing sleeve 33 and a clamping block 34. The interior of the second cylinder 23 is threadedly connected to the adjusting rod 31, and the side wall of the adjusting rod 31 is vertically fixedly connected to the rotating rod 32; the top of the rotating rod 32 is rotatably connected to the interior of the fixing sleeve 33, and a plurality of the blocking blocks 34 are installed on the side wall of the fixing sleeve 33, and the blocking blocks 34 are engaged with the interior of the card slot 64; the side wall of the adjusting rod 31 is in a "T" shape. When it is necessary to fine-tune the height of the support plate 61, the adjusting rod 31 is rotated, and the adjusting rod 31 moves inside the second cylinder 33 to push the fixing sleeve 33, the blocking blocks 34 and the support plate 61 to move, and the external thread density on the surface of the adjusting rod 31 is greater than the external thread density on the surface of the first cylinder 21, and the moving distance of the adjusting rod 31 inside the second cylinder 33 is accurately determined when the adjusting rod 31 rotates one circle, thereby improving the fine-tuning of the support plate 61, and in this process, the adjusting rod 31 rotates inside the fixing sleeve 33 to prevent the fixing sleeve 33 and the adjusting rod 31 from rotating synchronously.

[0025] The surface of the concrete top plate 5 is installed with the support mechanism 6 for fixing the joint template 8; the support mechanism 6 includes a support plate 61, a mounting hole 62, a baffle 63, a slot 64 and a rubber pad 65, and bolts penetrate the mounting hole 62 to fix the support plate 61 to the surface of the concrete top plate 5. The surface of the support plate 61 is provided with the slot 64 connected to the fine-tuning mechanism 3, the baffle 63 is installed on the top surface of the support plate 61, and the rubber pad 65 is installed at the top edge of the support plate 61, and the side walls of the baffle 63 and the rubber pad 65 are in contact with the joint template 8; When installing the seam template 8, the seam template 8 contacts the side wall of the baffle 63, and the rubber pad 65 is installed at the connection between the seam template 8 and the support plate 61 and the seam template 8, and the fine-tuning mechanism 3 is rotated, and the fine-tuning mechanism 3 pushes the support plate 61 to move upward slowly, and the support plate 61 pushes the rubber pad 65 to move upward to squeeze the seam template 8, so that the seam template 8 is close to the bottom surface of the template 7, and the surface of the rubber pad 65 is elastic, and the rubber pad 65 is squeezed and deformed, and the top surface of the seam template 8 is in contact with the inclined bottom surface of the template 7.

[0026] The rough leveling mechanism 2 also includes a first fixing rod 24 and a second fixing rod 25. The two ends of the second cylinder 23 are respectively threadedly connected to the first fixing rod 24 and the second fixing rod 25, and the first fixing rod 24 abuts against the side wall of the first cylinder 21; the second fixing rod 25 abuts against the side wall of the adjusting rod 31, and the center of the adjusting rod 31 and the diameter of the second cylinder 23 are located on the same straight line. In order to fix the first cylinder 21, the first fixing rod 24 is rotated to squeeze the first cylinder 21, and the first cylinder 21 and the second cylinder 23 are connected together; when fixing the adjusting rod 31, the second fixing rod 25 is rotated, and the second fixing rod 25 moves inside the second cylinder 23 to squeeze the adjusting rod 31, and the adjusting rod 31 is fixed inside the second cylinder 23.

[0027] The top surface of the concrete top plate 5 is cast with a plain concrete wall 4, and the surface of the concrete top plate 5 is constructed with a template 7 for casting the plain concrete wall 4; the joint template 8 is in contact with the bottom surface of the template 7 to facilitate the one-time casting of the plain concrete wall.

[0028] The working principle of the leveling device for the joint of the exposed concrete wall formwork provided by the utility model comprises the following steps: when the joint formwork 8 is installed, the second cylinder 22 is rotated, and the second cylinder 22 is rotated on the side wall of the first cylinder 21, so as to change the height of the second cylinder 22 and the support plate 61, so that the surface of the baffle 63 is in contact with the joint formwork 8, the joint formwork 8 is in contact with the side wall of the baffle 63, and the rubber pad 65 is installed at the connection between the joint formwork 8 and the support plate 61, and the adjusting rod 31 is rotated, and the adjusting rod 31 moves inside the second cylinder 33 to push the fixing sleeve 33, the block 34 and the support plate 61 to move, and the external thread density on the surface of the adjusting rod 31 is greater than the external thread density on the surface of the first cylinder 21, and the adjusting rod 31 is rotated accurately. The moving distance of one circle inside the second cylinder 33 is increased, thereby raising the support plate 61 for fine adjustment. The support plate 61 pushes the rubber pad 65 to move upward to squeeze the joint template 8, so that the joint template 8 is close to the bottom surface of the template 7, and the surface of the rubber pad 65 is elastic. The rubber pad 65 is squeezed and deformed, and the top surface of the joint template 8 fits the inclined bottom surface of the template 7, and the joint template 8 is close to the side walls of the template 7 and the rubber pad 65. At the same time, the baffle 63 fixes the joint template 8 to prevent the joint template 8 from being misaligned, thereby effectively preventing leakage at the root of the plain concrete wall; when the position of the support plate 61 is appropriate, the bolts are passed through the mounting holes 62 to fix the support plate 61 to the surface of the concrete top plate 5, and concrete is poured into the inside of the template 7.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A leveling device for the joints of fair-faced concrete wall formwork, characterized in that: include: A base (1), a rough leveling mechanism (2) for adjusting the height of a support mechanism (6) being installed on the surface of the base (1), a fine adjustment mechanism (3) for accurately adjusting the height of the support mechanism (6) being provided inside the rough leveling mechanism (2), and the support mechanism (6) for fixing a joint template (8) being installed on the surface of a concrete top plate (5); The support mechanism (6) comprises a support plate (61), a mounting hole (62), a baffle plate (63), a slot (64) and a rubber pad (65); bolts penetrate the mounting hole (62) to fix the support plate (61) to the surface of the concrete top plate (5); the surface of the support plate (61) is provided with the slot (64) connected to the fine-tuning mechanism (3); the baffle plate (63) is mounted on the top surface of the support plate (61); the rubber pad (65) is mounted at the top edge of the support plate (61); and the side walls of the baffle plate (63) and the rubber pad (65) abut against the joint template (8).

2. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 1 is characterized in that: The rough leveling mechanism (2) comprises a first cylinder (21), a notch (22) and a second cylinder (23); the top surface of the base (1) is fixedly connected to the first cylinder (21) at the center; a plurality of notches (22) are provided on the side wall of the first cylinder (21); and the interior of the second cylinder (23) is threadedly connected to the first cylinder (21).

3. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 2 is characterized in that: The rough leveling mechanism (2) further comprises a first fixing rod (24) and a second fixing rod (25), the two ends of the second cylinder (23) are respectively threadedly connected to the first fixing rod (24) and the second fixing rod (25), and the first fixing rod (24) abuts against the side wall of the first cylinder (21).

4. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 3 is characterized in that: The fine adjustment mechanism (3) comprises an adjusting rod (31), a rotating rod (32), a fixing sleeve (33) and a clamping block (34); the interior of the second cylinder (23) is threadedly connected to the adjusting rod (31); the side wall of the adjusting rod (31) is vertically fixedly connected to the rotating rod (32); the top end of the rotating rod (32) is rotationally connected to the interior of the fixing sleeve (33); a plurality of clamping blocks (34) are mounted on the side wall of the fixing sleeve (33); and the clamping blocks (34) are clamped to the interior of the clamping slot (64).

5. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 4 is characterized in that: The side wall of the adjusting rod (31) is in a "T"-shaped structure, and the density of the external threads on the surface of the adjusting rod (31) is greater than the density of the external threads on the surface of the first cylinder (21).

6. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 5, characterized in that: The second fixing rod (25) contacts the side wall of the adjusting rod (31), and the center of the adjusting rod (31) and the diameter of the second cylinder (23) are located on the same straight line.

7. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 1, characterized in that: The top surface of the concrete top plate (5) is cast with a fair-faced concrete wall (4), and the surface of the concrete top plate (5) is constructed with a formwork (7) for casting the fair-faced concrete wall (4).

8. The leveling device for the joints of the fair-faced concrete wall formwork according to claim 7, characterized in that: The joint template (8) contacts the bottom surface of the template (7).

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