Wood formwork leveling and joint closing device

Abstract

The utility model discloses a wood formwork leveling joint closing device, which relates to the technical field of building engineering construction and comprises a guide rod, one end of the guide rod is fixedly connected with a first L-shaped folded plate, and the other end of the guide rod is movably connected with a second L-shaped folded plate. The guide rod is provided with a locking assembly used for adjusting the position of the second L-shaped folded plate on the guide rod. The abutting face of the first L-shaped folded plate and the abutting face of the second L-shaped folded plate are oppositely arranged, an abutting gap formed between the first L-shaped folded plate and the second L-shaped folded plate is used for clamping a rectangular wood brace tightly attached to the outer side of a formwork, and the position of the second L-shaped folded plate on the guide rod is adjusted through a locking assembly. The distance between the second L-shaped folded plate and the first L-shaped folded plate is changed, the corresponding rectangular square wood columns are stably limited, the working efficiency is high, and seam closing and leveling operation on the formwork is accurately achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a wooden template leveling and jointing device. Background Art

[0002] At present, glued laminated timber formwork is widely used in engineering construction. Since the wooden formwork method has certain advantages when used to form reinforced concrete components of complex shapes, during the construction process, vertical structural columns, shear walls, etc. are usually made of formwork + wooden beams. The joints of vertical wall and column formworks are uneven and loose during installation. After the concrete is formed, it is easy to have defects such as leakage, misalignment, poor appearance, and large deviation in verticality and flatness.

[0003] In traditional technology, the closing and leveling of the concrete casting formwork are performed by manual movement by construction workers, which is not only labor-intensive and inefficient, but also has low precision in closing and leveling the casting formwork. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the technical problem to be solved by the utility model is: how to improve the efficiency and accuracy of the closing and leveling of the concrete pouring formwork.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The wooden formwork leveling and seaming device comprises a guide rod, one end of which is fixedly connected to a first L-shaped folding plate, the first L-shaped folding plate is provided with a first abutting surface and a second abutting surface, the other end of the guide rod is movably connected to a second L-shaped folding plate, the second L-shaped folding plate is provided with a third abutting surface and a fourth abutting surface, and one end of the second L-shaped folding plate of the guide rod is provided with a locking assembly for adjusting the position of the second L-shaped folding plate on the guide rod; the first abutting surface and the third abutting surface are arranged opposite to each other, the second abutting surface and the fourth abutting surface are located in the same plane, and the first abutting surface and the third abutting surface are located between each other. The formed abutment gap is used to clamp the rectangular wooden beam tightly against the outside of the template. The first L-shaped folded plate and the second L-shaped folded plate are both used to abut the rectangular wooden beam. The rectangular wooden beam abuts the positive corner of the template. Specifically, the position of the second L-shaped folded plate on the guide rod is adjusted by the locking assembly, so that the spacing between the second L-shaped folded plate and the first L-shaped folded plate changes, and the corresponding rectangular wooden beam is stably limited, with high working efficiency, so that the corresponding rectangular wooden beam can stably abut the template, and the seam closing and leveling operations of the template can be accurately realized. Moreover, the L-shaped folded plate can stably abut the two adjacent surfaces of the rectangular wooden beam, and the limiting effect is good and the abutment stability is strong.

[0007] Furthermore, the first L-shaped folding plate and the outer side walls of the second L-shaped folding plate are coaxially provided with a first sleeve and a second sleeve respectively, the end of the guide rod close to the first L-shaped folding plate is fixedly sleeved on the first sleeve, the end of the guide rod close to the second L-shaped folding plate is slidably sleeved on the second sleeve and passes outward, the locking assembly is located at the end of the second sleeve away from the first sleeve, the locking assembly is used to adjust the position on the guide rod to abut the second sleeve, through the arrangement of the first sleeve and the second sleeve, it can be ensured that when the guide rod is connected to the first L-shaped folding plate and the second L-shaped folding plate, the abutment effect will not be affected, and the active matching relationship between the second sleeve and the second L-shaped folding edge is more stable, and it is convenient to process and install.

[0008] Furthermore, an external thread is provided at one end of the guide rod close to the above-mentioned second L-shaped folding plate, and the above-mentioned locking assembly includes a fastening nut sleeved on the above-mentioned guide rod, and the above-mentioned fastening nut is located on the side of the above-mentioned second sleeve away from the above-mentioned first L-shaped folding plate, and the above-mentioned fastening nut is adapted to the above-mentioned external thread, and the fastening nut is rotated forward and backward to limit the second L-shaped folding plate away from the first L-shaped folding plate. The threaded cooperation between the fastening nut and the external thread ensures the stability and sufficient strength of the fastening nut abutting the second L-shaped folding plate, thereby realizing the first L-shaped folding plate and the second L-shaped folding plate to achieve stable support for the rectangular wooden beams at the positive corners of the template, and the leveling and seam effect is achieved through the clamping action.

[0009] Furthermore, one end of the second sleeve away from the first sleeve is flush with one side of the second L-shaped folded plate away from the first L-shaped folded plate, and the fastening nut can abut the second sleeve and the second L-shaped folded plate at the same time to enhance the stability of the support.

[0010] Furthermore, a gasket sleeved on the guide rod is provided between the fastening nut and the second sleeve, and the gasket is used to abut the second L-shaped folding plate. Through the setting of the gasket, the stability of abutment and support can be improved, and the degree of wear between the fastening nut and the second sleeve can be reduced.

[0011] Furthermore, the gasket is fixedly connected to the fastening nut, and the gasket can rotate simultaneously with the fastening nut, which can improve the efficiency and stability of the fastening nut during adjustment.

[0012] Furthermore, the fastening nut is circumferentially provided with at least one handle, and the circumferentially provided handle facilitates the operator to manually rotate the fastening nut, thereby facilitating the adjustment of the fastening nut.

[0013] The beneficial effects of the utility model are:

[0014] The position of the second L-shaped folded plate on the guide rod is adjusted by the locking assembly, so that the abutment gap formed between the first L-shaped folded plate and the second L-shaped folded plate can be adjusted, thereby achieving stable abutment at the positive corner position of the wooden formwork, and achieving adjustment and support of the horizontality of the formwork and the rectangular wooden beam, thereby ensuring accurate and stable leveling and jointing of the formwork, and avoiding defects such as leakage, misalignment, poor appearance, and large deviation in verticality and flatness after concrete forming. The operation is simple and convenient, and the adjustment process improves work efficiency and adjustment accuracy compared to manual handling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a main schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the installation structure of the utility model;

[0018] The markings in the figure are: 1, first L-shaped folded plate; 2, second L-shaped folded plate; 3, first sleeve; 4, second sleeve; 5, guide rod; 6, fastening nut; 7, handle; 8, gasket; 9, rectangular wooden beam; 10, template; 11, cast body; 101, first abutment surface; 102, second abutment surface; 201, third abutment surface; 202, fourth abutment surface; DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] according to Figure 1-Figure 3As shown, the embodiment of the present application proposes a wood formwork leveling and seaming device, including a guide rod 5, one end of the guide rod 5 is fixedly connected to a first L-shaped folding plate 1, the first L-shaped folding plate 1 is provided with a first abutting surface 101 and a second abutting surface 102, the first abutting surface 101 and the second abutting surface 102 are perpendicular to each other, the other end of the guide rod 5 is movably connected to a second L-shaped folding plate 2, the second L-shaped folding plate 2 is provided with a third abutting surface 201 and a fourth abutting surface 202, the third abutting surface 201 and the fourth abutting surface 202 are also perpendicular to each other, and the guide rod 5 is provided with a locking assembly for adjusting the position of the second L-shaped folding plate 2 on the guide rod 5; the first abutting surface 101 and the third abutting surface 20 1 are arranged opposite to each other, the second abutting surface 102 and the fourth abutting surface 202 are located in the same plane, and the abutting gap formed between the first abutting surface 101 and the third abutting surface 201 is used to clamp the rectangular wood beam 9 tightly attached to the outside of the template 10, the template 10 is accurately and stably clamped, and the space formed by the inner wall of the template 10 can ensure the formation of a casting body 11 that meets the standards, and the two mutually perpendicular abutting surfaces of the first L-shaped folded plate 1 and the second L-shaped folded plate 2 simultaneously abut against two adjacent surfaces of the rectangular wood beam 9, and the guide rod 5 is a straight rod, and the first L-shaped folded plate 1 and the second L-shaped folded plate 2 are connected in series through the guide rod 5 and are located in the same straight line, thereby ensuring the accuracy and stability of the leveling clamping of the rectangular wood beam 9 and the template 10.

[0021] It should be noted that the second L-shaped folding plate 2 is slidably set on the guide rod 5, and can only realize the movement of the guide rod 5 in the length direction, and the locking assembly can be a clamping structure with a clamping performance, which can realize the second L-shaped folding plate 2 and the guide rod 5 to be fixed in a preset position, and realize the support and fixing of the rectangular wooden beam 9 and the template 10. The limiting device can also be a movable part movably set on the guide rod 5, and a fastening structure is set on the movable part, which can fix the movable part on the guide rod 5, so that the movable part can stably abut the end of the second L-shaped folding plate 2 away from the first L-shaped folding plate 1, and can realize the leveling and support of the rectangular wooden beam 9 and the template 10, so that the gap at the positive corner of the template 10 is closed.

[0022] Specifically, the outer walls of the first L-shaped folding plate 1 and the second L-shaped folding plate 2 are respectively provided with a first sleeve 3 and a second sleeve 4, the first sleeve 3 and the second sleeve 4 are coaxial, the end of the guide rod 5 close to the first L-shaped folding plate 1 is fixedly sleeved on the first sleeve 3, and the specific fixing method can be a welding or bolt connection structure to ensure the connection stability of the guide rod 5 and the first sleeve 3, the end of the guide rod 5 close to the second L-shaped folding plate 2 is slidably sleeved on the second sleeve 4 and passes outward, the locking assembly is located at the end of the second sleeve 4 away from the first sleeve 3, the locking assembly is used to adjust the position on the guide rod 5 and abut against the second sleeve 4, that is, the locking assembly can abut against the second sleeve 4 by adjusting the position fixed on the guide rod 5, thereby limiting the position of the second L-shaped folding plate 2 on the guide rod 5, thereby adjusting the abutment gap between the first L-shaped folding plate 1 and the second L-shaped folding plate 2, and realizing the leveling and seam support of the template 10.

[0023] More specifically, with regard to the structure of the locking assembly, an external thread is provided at one end of the guide rod 5 close to the second L-shaped folding plate 2, and the locking assembly includes a fastening nut 6 sleeved on the guide rod 5, and the fastening nut 6 is located on the side of the second sleeve 4 away from the first L-shaped folding plate 1, and the fastening nut 6 is adapted to the external thread. During specific operation, the abutment gap between the first L-shaped folding plate 1 and the second L-shaped folding plate 2 is set at the rectangular wooden beam 9 and the template 10 that need to be supported and adjusted, and the fastening nut 6 is rotated, and the fastening nut 6 is screwed in or out on the guide rod 5. The threads of the fastening nut 6 and the external thread cooperate to ensure the stability and sufficient strength of the fastening nut 6 abutting against the second L-shaped folding plate 2, and the fastening nut 6 abuts against the second sleeve 4 on the second L-shaped folding plate 2 to achieve a limiting effect on the second L-shaped folding plate 2.

[0024] Moreover, the size of the fastening nut 6 may be designed to be larger than the outer contour size of the second sleeve 4, and may cause obstruction with the outer wall of the second L-shaped folded plate 2 when abutting against the second sleeve 4. In order to solve the above problem, the end of the second sleeve 4 away from the first sleeve 3 is flush with the side of the second L-shaped folded plate 2 away from the first L-shaped folded plate 1, and the fastening nut 6 can abut against the second sleeve 4 and the second L-shaped folded plate 2 at the same time, thereby improving the stability of the support.

[0025] The above-mentioned fastening nut 6 produces an abutting effect on the second sleeve 4. During the long-term adjustment process, the fixing nut is easily worn. In order to improve the above-mentioned problem, a gasket 8 sleeved on the above-mentioned guide rod 5 is arranged between the above-mentioned fastening nut 6 and the above-mentioned second L-shaped folding plate 2. The above-mentioned gasket 8 is used to abut the above-mentioned second sleeve 4 and the above-mentioned second L-shaped folding plate 2, thereby increasing the abutting area, improving the stability of the support, and effectively reducing wear. Furthermore, in order to facilitate the specific adjustment process and prevent the gasket 8 from shaking randomly during the adjustment process, the above-mentioned gasket 8 is fixedly connected to the above-mentioned fastening nut 6.

[0026] In the actual adjustment process, when the fastening nut 6 is rotated, in order to facilitate the driving of the fastening nut 6, the fastening nut 6 is circumferentially provided with at least one handle 7. Furthermore, in order to facilitate the operator to hold it with both hands, the handles 7 are symmetrically arranged on the outer wall of the fastening nut 6, which can improve the convenience of the adjustment process, facilitate precise control of leveling, and make it easier for the operator to apply force.

[0027] In summary, the utility model proposes a wooden formwork leveling and seaming device, comprising a guide rod 5, one end of the guide rod 5 is fixedly connected with a first L-shaped folding plate 1, the first L-shaped folding plate 1 is provided with a first abutting surface 101 and a second abutting surface 102, the other end of the guide rod 5 is movably connected with a second L-shaped folding plate 2, the second L-shaped folding plate 2 is provided with a third abutting surface 201 and a fourth abutting surface 202, and the guide rod 5 is provided with a locking assembly for adjusting the position of the second L-shaped folding plate 2 on the guide rod 5; the first abutting surface 101 and the third abutting surface 201 are arranged opposite to each other, the second abutting surface 102 and the fourth abutting surface 202 are located in the same plane, and the abutting gap formed between the first abutting surface 101 and the third abutting surface 201 is used to clamp the rectangular wooden beam 9 tightly attached to the outside of the formwork 10, so as to facilitate accurate and stable leveling and seaming operations, and the device has a simple structure, is convenient for processing and manufacturing, and thus has a lower cost.

Claims

1. The wooden formwork leveling and jointing device is characterized by: The invention comprises a guide rod (5), one end of which is fixedly connected to a first L-shaped folding plate (1), and the other end of which is movably connected to a second L-shaped folding plate (2), the first L-shaped folding plate (1) being provided with a first abutting surface (101) and a second abutting surface (102), the second L-shaped folding plate (2) being provided with a third abutting surface (201) and a fourth abutting surface (202), and a locking assembly for adjusting the position of the second L-shaped folding plate (2) on the guide rod (5) being provided at one end of the guide rod (5) close to the second L-shaped folding plate (2); the first abutting surface (101) and the third abutting surface (201) being arranged opposite to each other, the second abutting surface (102) and the fourth abutting surface (202) being located in the same plane, and the abutting gap formed between the first abutting surface (101) and the third abutting surface (201) being used for clamping a rectangular wooden beam (9) tightly attached to the outside of a template (10).

2. The wooden formwork leveling and jointing device according to claim 1 is characterized in that: The outer side walls of the first L-shaped folding plate (1) and the second L-shaped folding plate (2) are respectively provided with a first sleeve (3) and a second sleeve (4); the first sleeve (3) and the second sleeve (4) are coaxial; the end of the guide rod (5) close to the first L-shaped folding plate (1) is fixedly sleeved on the first sleeve (3); the end of the guide rod (5) close to the second L-shaped folding plate (2) is slidably sleeved on the second sleeve (4) and extends outward; the locking assembly is located at the end of the second sleeve (4) away from the first sleeve (3).

3. The wooden formwork leveling and jointing device according to claim 2 is characterized in that: The guide rod (5) is provided with an external thread on a side close to the second L-shaped folding plate (2), and the locking assembly includes a fastening nut (6) sleeved on the guide rod (5), and the fastening nut (6) is located on a side of the second sleeve (4) away from the first L-shaped folding plate (1), and the fastening nut (6) is adapted to the external thread.

4. The wooden formwork leveling and jointing device according to claim 3 is characterized in that: One end of the second sleeve (4) away from the first sleeve (3) is flush with a side of the second L-shaped folded plate (2) away from the first L-shaped folded plate (1).

5. The wooden formwork leveling and jointing device according to claim 4 is characterized in that: A gasket (8) sleeved on the guide rod (5) is provided between the fastening nut (6) and the second sleeve (4).

6. The wooden formwork leveling and jointing device according to claim 5 is characterized in that: The gasket (8) is fixedly connected to the fastening nut (6).

7. The wooden formwork leveling and jointing device according to any one of claims 3 to 6, characterized in that: The fastening nut (6) is circumferentially provided with at least one handle (7).

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