Steel plate shear wall cover plate support frame

Abstract

This invention discloses a steel plate shear wall cover plate support frame, comprising: a support frame, locking bolts, and adjusting components; the support frame includes a base, a support rod pivotally connected to the base, and a positioning sleeve pivotally connected to the support rod; the locking bolts are detachably connected to the positioning sleeve; the adjusting components are disposed inside the support rods and connected to the hinge of the positioning sleeve. In this invention, after the operator positions the base to one side of the cover plate, they rotate the support rod upwards, thereby bringing the positioning sleeve closer to the pre-drilled hole. Simultaneously, the adjusting components ensure that the positioning sleeve remains orthogonal to the cover plate during movement until the positioning sleeve aligns with the pre-drilled hole. This allows the support frame to accommodate cover plates of different heights, improving its applicability. Subsequently, the operator inserts the locking bolts through the pre-drilled hole and screws them into the positioning sleeve, thereby constraining the bottom of the cover plate and improving its stability.

Description

Technical Field

[0001] This invention relates to the field of support frame technology, and in particular to a steel plate shear wall cover plate support frame. Background Technology

[0002] Steel plate shear walls are lateral force resisting members used to resist horizontal loads, ensuring the safety and suitability of building structures. They are commonly used in high-rise buildings, large-span structures, and other technical fields.

[0003] During the installation of precast cover plates for existing steel plate shear walls, specialized equipment is usually required to hoist the cover plates onto the wall. At this time, it is difficult for the bottom of the cover plate to contact the ground, and there are no corresponding components to restrain the cover plate, resulting in insufficient stability of the cover plate, which in turn affects the efficiency of subsequent alignment work. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned shortcomings by providing a steel plate shear wall cover plate support frame that constrains the bottom of the cover plate during hoisting, thereby improving the stability of the cover plate.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a steel plate shear wall cover plate support frame, comprising: a support frame, locking bolts and adjusting components; The support frame includes a base, a support rod pivotally connected to the base, and a positioning cylinder pivotally connected to the support rod; The locking bolt is detachably connected to the positioning cylinder, and works with the positioning cylinder to constrain the movement of the cover plate; The adjusting component is disposed inside the support rod and connected to the hinge of the positioning cylinder, and is used to drive the positioning cylinder to rotate together with the support rod, and to keep the positioning cylinder perpendicular to the cover plate at all times.

[0006] Furthermore, the adjusting component includes a first gear, a transmission plate, and a transmission assembly respectively disposed at the hinge points at both ends of the support rod; The transmission plate is slidably disposed inside the support rod, and both ends of the plate are provided with multiple gear teeth that mesh with the corresponding first gear. The transmission component is mounted on the base, with one end connected to the support rod and the other end connected to the corresponding first gear. The transmission component is used to drive the corresponding first gear to rotate relative to the support rod in the rotational direction.

[0007] Furthermore, the transmission assembly includes a connecting sleeve rotatably mounted on the base, a transmission rod, a belt transmission component, a second gear, and a third gear; One end of the connecting sleeve is rotatably inserted into the support rod and sleeved at the hinge between the support rod and the base, and is connected to the corresponding first gear; The transmission rod is mounted on the base and located on one side of the connecting sleeve; The belt drive component is disposed between the hinge of the support rod and the drive rod, and the support rod drives the drive rod to rotate through the belt drive component; The second gear is mounted on the transmission rod; The third gear is mounted on the connecting sleeve and meshes with the second gear.

[0008] Furthermore, the base is provided with auxiliary components, which include auxiliary components and auxiliary rods slidably disposed in the base; One end of the auxiliary component is connected to the support rod, and the support rod is used to drive the auxiliary component to move toward or away from the cover plate. The two ends of the auxiliary rod are rotatably mounted on the support rod and the auxiliary component, respectively, to share the load-bearing capacity of the support rod.

[0009] Furthermore, the hinge joint of the support rod has multiple teeth distributed thereon; The auxiliary component includes a movable platform slidably inserted into the base, the movable platform being provided with a rack that meshes with each of the teeth, and the extended end of the movable platform being rotatably connected to the support rod.

[0010] Furthermore, the base is provided with a locking component, one end of which is detachably connected to the moving platform to constrain the movement of the moving platform.

[0011] Furthermore, the locking component includes an adjusting rod, a pressure plate, and a constraint rod threaded into the base; The pressure plate is positioned above the movable platform and connected to the insertion end of the adjusting rod, and is used to press the movable platform. The constraint rod is disposed inside the base and slidably inserted into the corresponding end of the pressure plate to prevent the pressure plate from rotating together with the adjusting rod.

[0012] Furthermore, the base is evenly distributed with multiple expansion bolts for positioning the base.

[0013] The beneficial effects of this invention are as follows: After the operator positions the base to one side of the cover plate, they rotate the support rod upwards, thereby bringing the positioning sleeve closer to the reserved hole. At the same time, the adjusting component ensures that the positioning sleeve remains orthogonal to the cover plate during the movement until the positioning sleeve corresponds to the reserved hole. This allows the support frame to be used with cover plates of different heights, improving its applicability. Subsequently, the operator inserts the locking bolt through the reserved hole and screws it into the positioning sleeve, thereby constraining the bottom of the cover plate and improving its stability. Attached Figure Description

[0014] Figure 1 This is a perspective view of a steel plate shear wall cover plate support frame according to the present invention; Figure 2 This is a structural view of the transmission assembly; Figure 3 Structural view of the adjustable component; Figure 4 This is a structural view of the locking component.

[0015] In the picture: 1. Support frame; 11. Base; 12. Support rod; 121. Gear; 13. Positioning cylinder; 2. Locking bolt; 3. Adjusting component; 31. First gear; 32. Transmission plate; 33. Transmission assembly; 331. Connecting sleeve; 332. Transmission rod; 333. Belt transmission component; 334. Second gear; 335. Third gear; 4. Auxiliary component; 41. Auxiliary assembly; 411. Moving table; 412. Rack; 42. Auxiliary rod; 5. Locking component; 51. Adjusting rod; 52. Pressure plate; 53. Constraint rod; 6. Expansion bolt. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Please see Figure 1-4 The present invention discloses a steel plate shear wall cover plate support frame, comprising: support frame 1, locking bolt 2 and adjusting component 3; The support frame 1 includes a base 11, on which a support rod 12 is pivotally connected for supporting the cover plate; It also includes a positioning cylinder 13 that pivotally connects to the support rod 12, and the positioning hole corresponds to the reserved hole of the cover plate; The locking bolt 2 is detachably threadedly connected to the positioning cylinder 13, and the locking bolt 2 cooperates with the positioning cylinder 13 to constrain the movement of the cover plate; The adjusting component 3 is located inside the support rod 12 and is connected to the pivot of the positioning cylinder 13. It is used to drive the positioning cylinder 13 to rotate together with the support rod 12 and to keep the positioning cylinder 13 perpendicular to the cover plate.

[0018] In practice, after the staff places the base 11 on the base plate, they rotate the support rod 12 upwards. At this time, the support rod 12 drives the positioning cylinder 13 to move together, and under the operation of the adjusting component 3, the positioning cylinder 13 is always perpendicular to the cover plate until the positioning cylinder 13 corresponds to the reserved hole on the cover plate. Then, the staff inserts the locking bolt 2 from the other side of the cover plate and screws it into the positioning cylinder 13. At this time, the support rod 12 is tilted and supports the bottom of the cover plate.

[0019] In this invention, after the operator positions the base 11 to one side of the cover plate, they rotate the support rod 12 upwards, thereby bringing the positioning sleeve closer to the reserved hole. At the same time, the adjusting component 3 ensures that the positioning sleeve remains orthogonal to the cover plate during the movement until the positioning sleeve corresponds to the reserved hole. This allows the support frame 1 to be used with cover plates of different heights, improving its applicability. Subsequently, the operator inserts the locking bolt 2 through the reserved hole and screws it into the positioning cylinder 13, thereby constraining the bottom of the cover plate and improving its stability.

[0020] In one embodiment, the adjusting component 3 includes two first gears 31 respectively disposed at the hinge points at both ends of the support rod 12; It also includes a transmission plate 32 that is slidably disposed in the support rod 12. Multiple gear teeth are distributed on both sides of the transmission plate 32 and mesh with the corresponding first gear 31. When one of the first gears 31 rotates, it drives the transmission plate 32 to move along the length of the support rod 12 and drives the other first gear 31 to rotate. The base 11 is also provided with a transmission component 33, one end of which is connected to the hinge of the support rod 12 and the base 11, and the other end is connected to the corresponding gear at the hinge. The transmission component 33 is used to drive the corresponding first gear 31 to rotate in the opposite direction to the support rod 12.

[0021] With this design, when the support rod 12 rotates, the transmission component 33 drives the corresponding first gear 31 to rotate relative to the rotation direction of the support rod 12 and mesh with the transmission plate 32, thereby driving the first gear 31 located at the hinge between the support rod 12 and the positioning cylinder 13 to rotate synchronously, which in turn drives the positioning cylinder 13 to rotate, so that the positioning cylinder 13 rotates synchronously during movement and is always orthogonal to the cover plate, so as to facilitate the subsequent tightening of the locking bolts.

[0022] In one embodiment, one end of the support rod 12 extends out from the hinge point between the support rod 12 and the base 11; The transmission assembly 33 includes a connecting sleeve 331 rotatably mounted on the base 11, with one end extending into the support rod 12 and sleeved at the hinge between the support rod 12 and the base 11. The connecting sleeve 331 is connected to the corresponding first gear 31 and does not contact the corresponding hinge of the support rod 12. It also includes a transmission rod 332 disposed on the base 11 and located above the connecting sleeve 331; A belt drive component 333 is also provided between the corresponding hinge joint of the transmission rod 332 and the support rod 12. When the support rod 12 rotates, the support rod 12 drives the transmission rod 332 to rotate synchronously through the belt drive component 333. The transmission rod 332 is provided with a second gear 334, and the extended end of the connecting sleeve 331 is provided with a third gear 335 that meshes with the second gear 334. When the transmission rod 332 rotates, the second gear 334 and the third gear 335 mesh to drive the connecting sleeve 331 to rotate relative to each other.

[0023] With this design, when the support rod 12 rotates, the support rod 12 drives the transmission rod 332 to rotate synchronously through the belt transmission component 333. At this time, the transmission rod 332 drives the second gear 334 to rotate and mesh with the third gear 335, thereby causing the connecting sleeve 331 to drive the corresponding first gear 31 to rotate relative to the rotation direction of the transmission rod 332, and then causing the corresponding first gear 31 to drive the transmission plate 32 to move.

[0024] It should be noted that the belt drive component 333 includes two synchronous pulleys respectively disposed at the rotatable connection of the support rod 12 and the transmission rod 332, and a synchronous belt connecting the two synchronous pulleys. When the support rod 12 rotates, the synchronous pulley disposed on the support rod 12 drives the other synchronous pulley on the transmission rod 332 to rotate through the synchronous belt.

[0025] In one embodiment, the base 11 is further provided with an auxiliary component 4, which includes an auxiliary assembly 41 slidably disposed in the base 11. One end of the auxiliary assembly 41 is connected to the support rod 12. When the support rod 12 rotates, it is used to drive the auxiliary assembly 41 to move toward or away from the cover plate. It also includes an auxiliary rod 42 that is rotatably disposed between the support rod 12 and the auxiliary component 41, for assisting in supporting the support rod 12.

[0026] With this design, when the support rod 12 rotates upward, the support rod 12 drives the auxiliary component 41 to move closer to the cover plate, thereby causing the auxiliary component 41 to drive the corresponding end of the auxiliary rod 42 to move together, and at the same time the auxiliary rod 42 rotates accordingly until the support rod 12 rotates to the predetermined position. At this time, the auxiliary rod 42 is used to share the pressure borne by the support rod 12.

[0027] In one embodiment, the support rod 12 has a plurality of teeth 121 distributed at the hinge to form an incomplete gear; The auxiliary component 41 includes a movable stage 411 that is slidably inserted into the base 11, and the movable stage 411 is provided with a rack 412 that meshes with each tooth 121. The end of the movable platform 411 away from the rack 412 is rotatably connected to the corresponding end of the auxiliary rod 42.

[0028] With this design, when the support rod 12 rotates upward, the support rod 12 drives each tooth 121 to rotate together and mesh with the rack 412, thereby driving the moving platform 411 to move closer to the cover plate. At this time, the auxiliary rod 42 rotates relative to the moving platform 411, so that the moving platform 411, the auxiliary rod 42 and the support rod 12 cooperate to always form a triangular support frame, improving the support stability.

[0029] In one embodiment, the base 11 is provided with a locking component 5, one end of which is detachably connected to the moving platform 411 to constrain the movement of the moving platform 411.

[0030] With this design, once the auxiliary rod 42 is rotated to the appropriate position, the operator can use the locking component 5 to restrain the movement of the moving platform 411, so as to prevent the support rod 12 and the auxiliary rod 42 from rotating accidentally.

[0031] In one embodiment, the locking member 5 includes an adjusting rod 51 threaded into the base 11, with a pressure plate 52 at its insertion end, and the pressure plate 52 is located above the moving platform 411 for applying downward pressure to the moving platform 411. The adjusting rod 51 is used to drive the pressure plate 52 to move vertically up and down. It also includes a constraint rod 53 disposed in the base 11 and slidably inserted on the end of the pressure plate 52 away from the adjusting rod 51, for preventing the pressure plate 52 from rotating with the adjusting rod 51.

[0032] With this design, when the auxiliary rod 42 is rotated to the appropriate position, the operator rotates the adjusting rod 51 to drive the pressure plate 52 to move downward until each pressure plate 52 contacts the moving platform 411 without applying vertical downward pressure to it, thereby constraining the rotation of the moving platform 411, and in turn constraining the rotation of the support rod 12 and the auxiliary rod 42. At the same time, it cooperates with the constraint provided by the locking bolt 2 to improve the stability of the support rod 12 and the auxiliary rod 42.

[0033] In one embodiment, a plurality of expansion bolts 6 are evenly distributed on the base 11 for positioning the base 11.

[0034] With this design, once the base 11 is positioned in the movable position of the base plate, the workers will insert each expansion bolt 6 through the base 11 and drive it into the base plate to prevent the base 11 from moving accidentally, thereby further improving the stability of the base 11.

[0035] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0037] Additionally, "multiple" refers to two or more.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel plate shear wall cladding support frame, characterized by, include: Support frame (1), locking bolt (2) and adjusting component (3); The support frame (1) includes a base (11), a support rod (12) pivotally connected to the base (11), and a positioning cylinder (13) pivotally connected to the support rod (12); The locking bolt (2) is detachably connected to the positioning cylinder (13), and works with the positioning cylinder (13) to constrain the movement of the cover plate; The adjusting component (3) is disposed inside the support rod (12) and connected to the hinge of the positioning cylinder (13) to drive the positioning cylinder (13) to rotate together with the support rod (12) and to keep the positioning cylinder (13) perpendicular to the cover plate. The adjusting component (3) includes a first gear (31), a transmission plate (32), and a transmission assembly (33) respectively disposed at the hinge points at both ends of the support rod (12); The transmission plate (32) is slidably disposed inside the support rod (12), and both ends of the plate are provided with a plurality of gear teeth that mesh with the corresponding first gear (31); The transmission component (33) is disposed on the base (11), one end of which is connected to the support rod (12) and the other end is connected to the corresponding first gear (31). The transmission component (33) is used to drive the corresponding first gear (31) to rotate relative to the support rod (12) in the rotation direction. The transmission assembly (33) includes a connecting sleeve (331) rotatably mounted on the base (11), a transmission rod (332), a belt transmission component (333), a second gear (334), and a third gear (335); One end of the connecting sleeve (331) is rotatably inserted into the support rod (12) and sleeved at the hinge between the support rod (12) and the base (11), and is connected to the corresponding first gear (31); The transmission rod (332) is disposed on the base (11) and located on one side of the connecting sleeve (331); The belt drive component (333) is disposed between the hinge of the support rod (12) and the transmission rod (332), and the support rod (12) drives the transmission rod (332) to rotate through the belt drive component (333); The second gear (334) is mounted on the transmission rod (332); The third gear (335) is disposed on the connecting sleeve (331) and meshes with the second gear (334).

2. The steel plate shear wall cladding support bracket of claim 1, wherein: The base (11) is provided with an auxiliary component (4), which includes an auxiliary assembly (41) and an auxiliary rod (42) slidably disposed in the base (11); One end of the auxiliary component (41) is connected to the support rod (12), and the support rod (12) is used to drive the auxiliary component (41) to move toward or away from the cover plate; The two ends of the auxiliary rod (42) are rotatably mounted on the support rod (12) and the auxiliary component (41) respectively, and are used to share the load-bearing capacity of the support rod (12).

3. The steel plate shear wall cladding support bracket of claim 2, wherein: The support rod (12) has multiple teeth (121) distributed at the hinge; The auxiliary component (41) includes a movable stage (411) slidably inserted in the base (11), the movable stage (411) being provided with a rack (412) that meshes with each of the teeth (121), and the extended end of the movable stage (411) being rotatably connected to the support rod (12).

4. The steel plate shear wall cladding support bracket of claim 3, wherein: The base (11) is provided with a locking component (5), one end of which is detachably connected to the moving platform (411) to constrain the movement of the moving platform (411).

5. The steel plate shear wall cladding support bracket of claim 4, wherein: The locking component (5) includes an adjusting rod (51), a pressure plate (52), and a constraint rod (53) threaded into the base (11); The pressure plate (52) is disposed above the movable platform (411) and connected to the insertion end of the adjusting rod (51) for pressing the movable platform (411); The constraint rod (53) is disposed in the base (11) and slidably inserted into the corresponding end of the pressure plate (52) to prevent the pressure plate (52) from rotating together with the adjusting rod (51).

6. The steel plate shear wall cladding support bracket of claim 1, wherein: The base (11) is provided with a plurality of expansion bolts (6) for positioning the base (11).

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